panic: ASan: Invalid access, NUM-byte read in callout_cc_add
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syzbot
Aug 16, 2021, 12:14:25 AM8/16/21
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 4a77a9b64910 routing: Use process fib instead of fib 0 whe..
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=12cb3629300000
dashboard link: https://syzkaller.appspot.com/bug?extid=1dce5385264bc0d7c3b2
Unfortunately, I don't have any reproducer for this issue yet.
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+1dce53...@syzkaller.appspotmail.com
panic: ASan: Invalid access, 8-byte read at 0xfffffe00a8279348, UMAUseAfterFree(fd)
cpuid = 1
time = 1629087387
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a6fbec50
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a6fbedb0
vpanic() at vpanic+0x2c5/frame 0xfffffe00a6fbee90
panic() at panic+0xb5/frame 0xfffffe00a6fbef60
__asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00a6fbf020
callout_cc_add() at callout_cc_add+0x167/frame 0xfffffe00a6fbf080
callout_reset_sbt_on() at callout_reset_sbt_on+0x713/frame 0xfffffe00a6fbf1b0
sctp_timer_start() at sctp_timer_start+0x15cd/frame 0xfffffe00a6fbf220
sctp_inpcb_free() at sctp_inpcb_free+0x13da/frame 0xfffffe00a6fbf2b0
sctp_abort() at sctp_abort+0x175/frame 0xfffffe00a6fbf390
soabort() at soabort+0xce/frame 0xfffffe00a6fbf3b0
soclose() at soclose+0x703/frame 0xfffffe00a6fbf4c0
_fdrop() at _fdrop+0x58/frame 0xfffffe00a6fbf4f0
closef() at closef+0x686/frame 0xfffffe00a6fbf6e0
fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe00a6fbf750
fdescfree() at fdescfree+0x903/frame 0xfffffe00a6fbf940
exit1() at exit1+0x8b7/frame 0xfffffe00a6fbf9d0
sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe00a6fbf9f0
amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a6fbfbf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a6fbfbf0
--- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2e985a, rsp = 0x7fffffffe478, rbp = 0x7fffffffe480 ---
KDB: enter: panic
[ thread pid 8209 tid 109459 ]
Stopped at kdb_enter+0x6b: movq $0,0x28ea9ca(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xf79fcfb71aa8d160
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe00a6fbed90
rbp 0xfffffe00a6fbedb0
rsi 0x1
rdi 0xffffffff840889c0 cov_trace_pc
r8 0x3
r9 0xfffffe00a6fbe8c8
r10 0
r11 0xfffffe005892bc50
r12 0xfffffe00a7f13e40
r13 0xfffffe00a6fbee01
r14 0xffffffff82c65780 .str.18
r15 0xffffffff82c65780 .str.18
rip 0xffffffff817a096b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28ea9ca(%rip)
db> show proc
Process 8209 (syz-executor.2) at 0xfffffe00a82c1a70:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 820 at 0xfffffe009e9e9538
ABI: FreeBSD ELF64
flag: 0x10002000 flag2: 0
arguments: /root/syz-executor.2
reaper: 0xfffffe0053d54538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00a85ea3e0
(map 0xfffffe00a85ea3e0)
(map.pmap 0xfffffe00a85ea4a0)
(pmap 0xfffffe00a85ea500)
threads: 1
109459 Run CPU 1 syz-executor.2
db> ps
pid ppid pgrp uid state wmesg wchan cmd
8209 820 820 0 RE CPU 1 syz-executor.2
7907 7906 820 0 SV uwait 0xfffffe00a7632d80 syz-executor.2
7906 1 820 0 DV ppwait 0xfffffe00a85fbf58 syz-executor.2
7138 1 789 0 S uwait 0xfffffe00a1a71a80 syz-executor.0
7134 1 789 0 S uwait 0xfffffe00a7884900 syz-executor.0
7129 1 789 0 S uwait 0xfffffe00a7654880 syz-executor.0
7125 1 820 0 S uwait 0xfffffe00a7990100 syz-executor.2
7124 1 789 0 S uwait 0xfffffe00a7884080 syz-executor.0
7123 1 790 0 S uwait 0xfffffe00a7992300 syz-executor.1
7120 1 789 0 S uwait 0xfffffe00a7884280 syz-executor.0
7119 1 820 0 S uwait 0xfffffe00a78e4e80 syz-executor.2
7116 1 790 0 S uwait 0xfffffe00a7884680 syz-executor.1
7114 1 789 0 S uwait 0xfffffe00a7654c80 syz-executor.0
7111 1 820 0 S uwait 0xfffffe00a7728800 syz-executor.2
7110 1 790 0 S uwait 0xfffffe00a7728a80 syz-executor.1
7105 1 820 0 S uwait 0xfffffe00a786d180 syz-executor.2
7104 1 820 0 S uwait 0xfffffe00a7990600 syz-executor.2
6973 1 820 0 S uwait 0xfffffe00a78e4780 syz-executor.2
6969 1 820 0 S uwait 0xfffffe00a7884d00 syz-executor.2
6643 1 789 0 S uwait 0xfffffe00a786d680 syz-executor.0
6634 1 790 0 S uwait 0xfffffe00a1a6ac00 syz-executor.1
6631 1 789 0 S uwait 0xfffffe00a7992100 syz-executor.0
6628 1 790 0 S uwait 0xfffffe00a1a1d500 syz-executor.1
6626 1 789 0 S uwait 0xfffffe00a7660300 syz-executor.0
6623 1 790 0 S uwait 0xfffffe00a752f280 syz-executor.1
6617 1 820 0 S uwait 0xfffffe00a7632080 syz-executor.2
6611 1 820 0 S uwait 0xfffffe00a7654500 syz-executor.2
6603 1 820 0 S uwait 0xfffffe00a764d200 syz-executor.2
6601 1 820 0 S uwait 0xfffffe00a7884380 syz-executor.2
6600 1 820 0 S uwait 0xfffffe00a752ff00 syz-executor.2
6562 1 790 0 S uwait 0xfffffe00a752fc00 syz-executor.1
6557 1 790 0 S uwait 0xfffffe00a7728000 syz-executor.1
6542 1 790 0 S uwait 0xfffffe00a786d700 syz-executor.1
6540 1 790 0 S uwait 0xfffffe00a7728400 syz-executor.1
6539 1 790 0 S uwait 0xfffffe00a7632900 syz-executor.1
6232 1 856 0 S uwait 0xfffffe00a7992480 syz-executor.3
6224 1 856 0 S uwait 0xfffffe00a74c4280 syz-executor.3
6188 1 790 0 SV uwait 0xfffffe00a7660480 syz-executor.1
6184 1 790 0 SV aiowc 0xfffffe00a826b378 syz-executor.1
6092 1 820 0 S uwait 0xfffffe00a764d100 syz-executor.2
6085 1 820 0 S uwait 0xfffffe00a74c4900 syz-executor.2
6081 1 820 0 S uwait 0xfffffe00a786da80 syz-executor.2
6079 1 820 0 S uwait 0xfffffe00a7992800 syz-executor.2
6067 1 820 0 S uwait 0xfffffe00a78e4500 syz-executor.2
6065 1 856 0 S uwait 0xfffffe00a7374280 syz-executor.3
6062 1 820 0 S uwait 0xfffffe00a752f900 syz-executor.2
6061 1 856 0 S uwait 0xfffffe00a1a6a000 syz-executor.3
6057 1 856 0 S uwait 0xfffffe00a7992a00 syz-executor.3
6053 1 856 0 S uwait 0xfffffe00a7728c00 syz-executor.3
6052 1 856 0 S uwait 0xfffffe0058888200 syz-executor.3
5940 1 789 0 S uwait 0xfffffe00a7728600 syz-executor.0
5939 1 789 0 S uwait 0xfffffe00a7654980 syz-executor.0
5534 1 789 0 S uwait 0xfffffe00a1a1d100 syz-executor.0
5529 1 789 0 S uwait 0xfffffe00a1a1de00 syz-executor.0
5524 1 789 0 S uwait 0xfffffe00a7992500 syz-executor.0
5519 1 789 0 S uwait 0xfffffe00a1a71680 syz-executor.0
5518 1 789 0 S uwait 0xfffffe00a1a6af00 syz-executor.0
5385 1 789 0 S uwait 0xfffffe00a7728700 syz-executor.0
5384 1 789 0 S uwait 0xfffffe00a786de80 syz-executor.0
5383 1 789 0 S uwait 0xfffffe00a7374000 syz-executor.0
4984 1 789 0 S uwait 0xfffffe00a7992700 syz-executor.0
4980 1 790 0 S uwait 0xfffffe0058888380 syz-executor.1
4976 1 856 0 S uwait 0xfffffe00a752fc80 syz-executor.3
4973 1 790 0 S uwait 0xfffffe00a752f100 syz-executor.1
4972 1 789 0 S uwait 0xfffffe00a746ab00 syz-executor.0
4970 1 820 0 S uwait 0xfffffe00a7992b00 syz-executor.2
4964 1 856 0 S uwait 0xfffffe00a74c4600 syz-executor.3
4961 1 820 0 S uwait 0xfffffe00a7654f00 syz-executor.2
4960 1 790 0 S uwait 0xfffffe00a74c4980 syz-executor.1
4959 1 789 0 S uwait 0xfffffe00a7728200 syz-executor.0
4951 1 856 0 S uwait 0xfffffe00a7660780 syz-executor.3
4949 1 820 0 S uwait 0xfffffe00a752fa00 syz-executor.2
4939 1 856 0 S uwait 0xfffffe00a746a400 syz-executor.3
4932 1 856 0 S uwait 0xfffffe009e419480 syz-executor.3
4210 1 856 0 S uwait 0xfffffe00a74c4c80 syz-executor.3
4205 1 856 0 S uwait 0xfffffe00a7632380 syz-executor.3
4202 1 856 0 S umtxn 0xfffffe00a7660a80 syz-executor.3
4199 1 856 0 S uwait 0xfffffe00a7632d00 syz-executor.3
4197 1 856 0 S uwait 0xfffffe00a764d500 syz-executor.3
3802 1 789 0 S uwait 0xfffffe00a1a6a300 syz-executor.0
3800 1 789 0 S uwait 0xfffffe00a764df00 syz-executor.0
3799 1 789 0 S uwait 0xfffffe00a1a1df00 syz-executor.0
3798 1 789 0 S uwait 0xfffffe00a7728100 syz-executor.0
3644 1 856 60929 S uwait 0xfffffe00a7660d00 syz-executor.3
3643 1 3643 60929 S uwait 0xfffffe00a7632480 syz-executor.3
3314 1 820 0 S uwait 0xfffffe00a74c4d80 syz-executor.2
3311 1 820 0 S uwait 0xfffffe00a7374800 syz-executor.2
3304 1 820 0 S uwait 0xfffffe00a764db00 syz-executor.2
3299 1 820 0 S uwait 0xfffffe00a1a1dc00 syz-executor.2
3298 1 790 0 S uwait 0xfffffe00a764d280 syz-executor.1
3297 1 856 0 S uwait 0xfffffe00a7374300 syz-executor.3
3293 1 790 0 S uwait 0xfffffe00a764de00 syz-executor.1
3292 1 820 0 S uwait 0xfffffe00a7654080 syz-executor.2
3290 1 790 0 S uwait 0xfffffe00a7728500 syz-executor.1
3289 1 856 0 S uwait 0xfffffe009e419780 syz-executor.3
3284 1 820 0 S uwait 0xfffffe0058822380 syz-executor.2
3282 1 856 0 S uwait 0xfffffe009e419580 syz-executor.3
3274 1 856 0 S uwait 0xfffffe00a786d780 syz-executor.3
3273 1 856 0 S uwait 0xfffffe00a74c4680 syz-executor.3
2529 1 790 0 S uwait 0xfffffe009e9b0800 syz-executor.1
2526 1 790 0 S uwait 0xfffffe00a1a1dd00 syz-executor.1
2521 1 790 0 S uwait 0xfffffe009e9b0980 syz-executor.1
2518 1 2518 0 S uwait 0xfffffe0058888180 syz-executor.1
2516 1 790 0 S uwait 0xfffffe00a764dd00 syz-executor.1
2512 1 820 0 S uwait 0xfffffe009e9b0180 syz-executor.2
2503 1 820 0 S uwait 0xfffffe009e419080 syz-executor.2
2495 1 789 0 S uwait 0xfffffe00a1a71880 syz-executor.0
2492 1 856 0 S uwait 0xfffffe00a7632780 syz-executor.3
2489 1 790 0 S uwait 0xfffffe00a7632180 syz-executor.1
2487 1 820 0 S uwait 0xfffffe00a1a6a200 syz-executor.2
2486 1 789 0 S uwait 0xfffffe00a1a71780 syz-executor.0
2478 1 789 0 S uwait 0xfffffe00a1a1d900 syz-executor.0
2477 1 820 0 S uwait 0xfffffe00a1a6a400 syz-executor.2
2474 1 856 0 S uwait 0xfffffe00a1a1d280 syz-executor.3
2473 1 790 0 S uwait 0xfffffe00a1a6a800 syz-executor.1
2468 1 820 0 S uwait 0xfffffe00a746ab80 syz-executor.2
2467 1 856 0 S uwait 0xfffffe00a7632580 syz-executor.3
2461 1 856 0 S uwait 0xfffffe009e419b00 syz-executor.3
2460 1 790 0 S uwait 0xfffffe009e9b0500 syz-executor.1
2454 1 820 0 S uwait 0xfffffe00a1a1d800 syz-executor.2
2451 1 856 0 S uwait 0xfffffe009e9b0a80 syz-executor.3
2444 1 856 0 S uwait 0xfffffe00a74c4d00 syz-executor.3
2441 1 856 0 S uwait 0xfffffe009e419a80 syz-executor.3
2438 1 856 0 S uwait 0xfffffe00a7632280 syz-executor.3
2105 1 2105 65 Ss select 0xfffffe00a764d040 dhclient
1873 1 1873 0 Ss select 0xfffffe00a746a3c0 dhclient
1870 1 1870 0 Ss select 0xfffffe00a1a1d640 dhclient
1843 1 1843 65 Ss select 0xfffffe00a752fd40 dhclient
1526 1 1526 0 Ss select 0xfffffe00a7632c40 dhclient
1523 1 1523 0 Ss select 0xfffffe00a1a6acc0 dhclient
1504 1 1504 65 Ss select 0xfffffe00a7632cc0 dhclient
1432 1 790 0 S uwait 0xfffffe009e419380 syz-executor.1
1430 1 790 0 S uwait 0xfffffe0058766e80 syz-executor.1
1282 1 1282 0 Ss select 0xfffffe00a746a1c0 dhclient
1279 1 1279 0 Ss select 0xfffffe00a752fe40 dhclient
1254 1 1254 65 Ss select 0xfffffe00a746a240 dhclient
1079 1 1079 0 Ss select 0xfffffe00a7374a40 dhclient
1070 1 1070 0 Ss select 0xfffffe00588882c0 dhclient
981 0 0 0 DL aiordy 0xfffffe00a1a05a70 [aiod4]
980 0 0 0 DL aiordy 0xfffffe00a1a05000 [aiod3]
979 0 0 0 DL aiordy 0xfffffe00a1a17a70 [aiod2]
978 0 0 0 DL aiordy 0xfffffe00a1a17538 [aiod1]
856 784 856 0 Ss piperd 0xfffffe009e44aba0 syz-executor.3
820 784 820 0 Ss wait 0xfffffe009e9e9538 syz-executor.2
790 784 790 0 Ss piperd 0xfffffe009e9a5000 syz-executor.1
789 784 789 0 Ss piperd 0xfffffe00588be000 syz-executor.0
784 782 782 0 S (threaded) syz-fuzzer
100095 S kqread 0xfffffe009e8c4c00 syz-fuzzer
100117 S uwait 0xfffffe00584db000 syz-fuzzer
100118 S uwait 0xfffffe00584db100 syz-fuzzer
100119 S uwait 0xfffffe00584db200 syz-fuzzer
100120 S uwait 0xfffffe00584db300 syz-fuzzer
100121 S uwait 0xfffffe009e419180 syz-fuzzer
100122 S uwait 0xfffffe009e419280 syz-fuzzer
100123 S uwait 0xfffffe00584db400 syz-fuzzer
100302 S uwait 0xfffffe009e9b0700 syz-fuzzer
100304 S uwait 0xfffffe00a1a6a500 syz-fuzzer
782 780 782 0 Ss pause 0xfffffe00588a15e8 csh
780 694 780 0 Ss select 0xfffffe009e4198c0 sshd
760 1 760 0 Ss+ ttyin 0xfffffe0057000cb0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00575ee4b0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00575ee8b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00575eecb0 getty
756 1 756 0 Ss+ ttyin 0xfffffe00583bd0b0 getty
755 1 755 0 Ss+ ttyin 0xfffffe00583bd4b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe00583bd8b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00583bdcb0 getty
752 1 752 0 Ss+ ttyin 0xfffffe005746e0b0 getty
698 1 698 0 Ss nanslp 0xffffffff84058201 cron
694 1 694 0 Ss select 0xfffffe005892ddc0 sshd
507 1 507 0 Ss select 0xfffffe009e419bc0 syslogd
436 1 436 0 Ss select 0xfffffe009e39a640 devd
435 1 435 65 Ss select 0xfffffe009e39a0c0 dhclient
350 1 350 0 Ss select 0xfffffe009e39a040 dhclient
347 1 347 0 Ss select 0xfffffe00588887c0 dhclient
23 0 0 0 DL syncer 0xffffffff84180380 [syncer]
22 0 0 0 DL vlruwt 0xfffffe005875ea70 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100085 D qsleep 0xffffffff8417e1a0 [bufdaemon]
100088 D - 0xffffffff83411f80 [bufspacedaemon-0]
100098 D sdflush 0xfffffe0058880ce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff841b65c0 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100083 D psleep 0xffffffff841aa0f8 [dom0]
100089 D launds 0xffffffff841aa104 [laundry: dom0]
100090 D umarcl 0xffffffff81e9c3e0 [uma]
18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff84d75460 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff8489fe20 [pf purge]
15 0 0 0 DL - 0xffffffff841794c0 [soaiod4]
9 0 0 0 DL - 0xffffffff841794c0 [soaiod3]
8 0 0 0 DL - 0xffffffff841794c0 [soaiod2]
7 0 0 0 DL - 0xffffffff841794c0 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100048 D - 0xffffffff83c94ac0 [doneq0]
100049 D - 0xffffffff83c94a40 [async]
100082 D - 0xffffffff83c948c0 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056abc888 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe0053c0cc80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe0053c0cc30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff841a41a0 [crypto]
13 0 0 0 DL (threaded) [geom]
100039 D - 0xffffffff8402b7c0 [g_event]
100040 D - 0xffffffff8402b800 [g_up]
100041 D - 0xffffffff8402b840 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100029 D - 0xfffffe0053dff000 [thr_0]
100030 D - 0xfffffe0053dff080 [thr_1]
100031 D - 0xffffffff8417a748 [alloc_0]
12 0 0 0 WL (threaded) [intr]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100032 I [swi4: clock (0)]
100033 I [swi4: clock (1)]
100034 I [swi1: netisr 0]
100035 I [swi3: vm]
100036 I [swi1: hpts]
100037 I [swi1: hpts]
100050 I [irq24: virtio_pci0]
100051 I [irq25: virtio_pci0]
100052 I [irq26: virtio_pci0]
100053 I [irq27: virtio_pci0]
100054 I [irq28: virtio_pci1]
100055 I [irq29: virtio_pci1]
100056 I [irq30: virtio_pci1]
100057 I [irq31: virtio_pci1]
100058 I [irq32: virtio_pci1]
100063 I [irq10: virtio_pci2]
100065 I [irq1: atkbd0]
100066 I [irq12: psm0]
100067 I [swi0: uart uart++]
100075 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0053d54538 [init]
10 0 0 0 DL audit_w 0xffffffff841a5140 [audit]
0 0 0 0 RLs (threaded) [kernel]
100000 D swapin 0xffffffff8402c6c0 [swapper]
100005 D - 0xfffffe0053df0e00 [if_config_tqg_0]
100006 D - 0xfffffe0053df0d00 [softirq_0]
100007 D - 0xfffffe0053df0c00 [softirq_1]
100008 D - 0xfffffe0053df0b00 [if_io_tqg_0]
100009 D - 0xfffffe0053df0a00 [if_io_tqg_1]
100010 D - 0xfffffe0053c07c00 [in6m_free taskq]
100011 D - 0xfffffe0053c07b00 [deferred_unmount ta]
100014 Run CPU 0 [thread taskq]
100016 D - 0xfffffe0053c07600 [linuxkpi_irq_wq]
100017 D - 0xfffffe0053c07500 [kqueue_ctx taskq]
100018 D - 0xfffffe0053c07400 [aiod_kick taskq]
100019 D - 0xfffffe0053c07300 [pci_hp taskq]
100020 D - 0xfffffe0053c07200 [inm_free taskq]
100021 D - 0xfffffe0053c07100 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0053c07100 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0053c07100 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0053c07100 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0053c07000 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0053c07000 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0053c07000 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0053c07000 [linuxkpi_long_wq_3]
100038 D - 0xfffffe0054189e00 [firmware taskq]
100042 D - 0xfffffe0054189d00 [crypto_0]
100043 D - 0xfffffe0054189d00 [crypto_1]
100059 D - 0xfffffe0054189900 [vtnet0 rxq 0]
100060 D - 0xfffffe0054189800 [vtnet0 txq 0]
100061 D - 0xfffffe0054189700 [vtnet0 rxq 1]
100062 D - 0xfffffe0054189600 [vtnet0 txq 1]
100064 D vtbslp 0xfffffe0056b20a00 [virtio_balloon]
100068 D - 0xfffffe0054189400 [mca taskq]
100073 D - 0xffffffff82c6c700 [deadlkres]
100078 D - 0xfffffe0058345b00 [acpi_task_0]
100079 D - 0xfffffe0058345b00 [acpi_task_1]
100080 D - 0xfffffe0058345b00 [acpi_task_2]
100081 D - 0xfffffe0054189a00 [CAM taskq]
db> show all locks
Process 8209 (syz-executor.2) thread 0xfffffe00a7f13e40 (109459)
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a7a96968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3333
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b4418) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3331
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a7a96988) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330
Process 0 (kernel) thread 0xfffffe0053df93a0 (100014)
exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840aec80) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789
exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4217 4339K 4245
tcp_hpts 6 3201K 6
filedesc 256 2044K 14131
sysctloid 34385 2031K 34456
vtbuf 24 1968K 46
kobj 327 1308K 486
pcb 650 1229K 19739
newblk 5 1025K 14090
vfscache 3 1025K 3
subproc 394 833K 8429
inodedep 13 517K 7684
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vmem 3 276K 6
acpica 1674 184K 55752
vnet_data 1 168K 1
tidhash 3 141K 3
linker 356 140K 1004
pagedep 9 130K 7145
tfo_ccache 1 128K 1
sctp_atcl 335 126K 12493
DEVFS1 108 108K 125
sem 4 106K 4
BPF 46 88K 46
kdtrace 471 83K 20441
bus 989 81K 3490
umtx 638 80K 638
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 510 64K 510
temp 36 35K 3846
hostcache 1 32K 1
shm 1 32K 21
DEVFS3 127 32K 137
msg 4 30K 4
sctp_stro 26 26K 3420
gtaskqueue 18 26K 18
kbdmux 6 22K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
routetbl 140 19K 681
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
bus-sc 34 15K 1693
kqueue 191 15K 8259
lltable 45 14K 440
DEVFSP 207 13K 1729
KTRACE 100 13K 145
sctp_atky 361 13K 16511
ifnet 7 13K 7
ether_multi 152 13K 170
ksem 31 12K 120
pwddesc 185 12K 8229
kenv 95 12K 95
eventhandler 133 12K 133
CAM queue 5 11K 1528
GEOM 61 10K 489
rman 84 10K 425
xform 139 9K 2788
in6_multi 65 9K 65
bmsafemap 2 9K 7554
UART 12 9K 12
devstat 4 9K 4
sctp_timw 32 8K 32
rpc 2 8K 2
shmfd 1 8K 31
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 295
cred 28 7K 409
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 775
pf_ifnet 15 6K 114
sctp_athm 335 6K 12763
ufs_dirhash 24 5K 24
session 36 5K 80
UMA 270 5K 270
crypto 14 5K 858
vt 11 5K 11
pf_table 2 4K 65
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 68
acpisem 28 4K 28
selfd 55 4K 117923
lockf 32 4K 307
hhook 15 4K 17
proc-args 52 3K 807
terminal 11 3K 11
select 19 3K 318
uidinfo 4 3K 29
pf_osfp 21 3K 21
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
inpcbpolicy 63 2K 5479
ip6ndp 12 2K 14
filedesc_to_leader 27 2K 83
sctp_ifa 13 2K 14
Unitno 27 2K 51
CAM XPT 22 2K 543
in_multi 6 2K 12
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
mount 22 2K 99
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 740
NFSD session 1 1K 1
osd 44 1K 3019
CAM periph 4 1K 271
sctp_map 52 1K 6776
sctp_ifn 6 1K 14
ipsec 3 1K 3
mld 6 1K 6
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
pci_link 10 1K 10
tcp_fsb 5 1K 808
encap_export_host 12 1K 12
procdesc 5 1K 18
sctp_stri 1 1K 596
newdirblk 4 1K 6991
mkdir 4 1K 13982
diradd 4 1K 7308
freefile 4 1K 7125
pfil 4 1K 4
cdev 2 1K 2
chacha20random 1 1K 1
vegas data 20 1K 37
ip6_msource 5 1K 5
pf_rule 2 1K 235
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 1
CAM SIM 2 1K 2
ktls 1 1K 3
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
ip_msource 2 1K 7
CAM path 4 1K 1034
pmchooks 1 1K 1
soname 4 1K 14222
filecaps 5 1K 132
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 52
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 9032
p1003.1b 1 1K 1
cubic data 0 0K 26
sctp_mcore 0 0K 0
sctp_socko 0 0K 5886
sctp_iter 0 0K 36
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 24
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
sctp_aadr 0 0K 55
mqdata 0 0K 0
htcp data 0 0K 49
cdg data 0 0K 15
pf_altq 0 0K 0
pf_temp 0 0K 0
dctcp data 0 0K 13
tcp_do 0 0K 0
chd data 0 0K 7
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
iavf 0 0K 0
ixl 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
xen_intr 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
xbbd 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vm_fictitious 0 0K 0
vtfont 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
amr 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
UMAHash 0 0K 0
ata_da 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 6411
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 367
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
dirrem 0 0K 7263
freeblks 0 0K 7186
freefrag 0 0K 7
allocindir 0 0K 0
indirdep 0 0K 2244
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
nvme_da 0 0K 0
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
seq_file 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpifw 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 118
ip6_moptions 0 0K 4
in6_mfilter 0 0K 14
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_moptions 0 0K 18
in_mfilter 0 0K 34
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
twsbuf 0 0K 0
statfs 0 0K 7256
namei_tracker 0 0K 32
export_host 0 0K 0
cl_savebuf 0 0K 88
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 365
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
biobuf 0 0K 0
aios 0 0K 21
lio 0 0K 14
acl 0 0K 0
osti_cacheable 0 0K 0
mbuf_tag 0 0K 218
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 21401
ioctlops 0 0K 1525
eventfd 0 0K 16
Witness 0 0K 0
stack 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sbuf 0 0K 288
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_disk 0 0K 2
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 1138
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
cache 0 0K 0
iirbuf 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
pwd 0 0K 0
tty console 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1271 962466 0 254 39284736 0
tcp_log 416 4963 8906 628143 0 254 5769504 0
mbuf 256 9809 1981 3509711 0 254 3018240 0
pbuf 2624 0 957 0 0 2 2511168 0
RADIX NODE 144 15677 1314 274345 0 62 2446704 0
malloc-16384 16384 127 7 7223 0 1 2195456 0
malloc-4096 4096 517 7 8710 0 2 2146304 0
BUF TRIE 144 352 11408 17610 0 62 1693440 0
malloc-128 128 12454 380 20086 0 126 1642752 0
malloc-384 384 4162 8 4163 0 30 1601280 0
mbuf_cluster 2048 660 0 660 0 254 1351680 0
UMA Slabs 0 112 11370 3 11370 0 126 1273776 0
vmem btag 56 20564 75 20564 0 254 1155784 0
tcp_bbr_map 128 0 6572 533032 0 127 841216 0
ertt_txseginfo 40 0 20604 1457598 0 254 824160 0
MAP ENTRY 96 8160 408 482488 0 126 822528 0
VM OBJECT 264 2847 123 122396 0 30 784080 0
FFS inode 1160 626 25 7755 0 8 755160 0
malloc-2048 2048 309 49 8783 0 8 733184 0
256 Bucket 2048 303 19 25553 0 8 659456 0
THREAD 1808 281 38 12219 0 8 576752 0
socket 944 360 200 15843 0 254 528640 0
sctp_ep 1280 308 91 8756 0 254 510720 0
VMSPACE 2544 160 11 8189 0 4 435024 0
malloc-65536 65536 0 6 705 0 1 393216 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_asoc 2288 26 129 3388 0 254 354640 0
VNODE 448 665 82 7796 0 30 334656 0
malloc-32768 32768 2 7 2020 0 1 294912 0
malloc-64 64 4230 117 20452 0 254 278208 0
PROC 1336 188 16 8220 0 8 272544 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-16 16 14058 442 17100 0 254 232000 0
DEVCTL 1024 0 220 154 0 0 225280 0
filedesc0 1072 186 17 8229 0 8 217616 0
malloc-384 384 411 149 12964 0 30 215040 0
malloc-65536 65536 1 2 219 0 1 196608 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-4096 4096 42 3 62 0 2 184320 0
malloc-32 32 5302 242 6373 0 254 177408 0
S VFS Cache 104 1094 583 8570 0 127 174408 0
FFS2 dinode 256 626 34 7755 0 62 168960 0
mbuf_packet 256 99 561 33454 0 254 168960 0
malloc-256 256 72 588 21776 0 62 168960 0
malloc-128 128 1194 77 27228 0 126 162688 0
malloc-256 256 320 250 25305 0 62 145920 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 21 0 1 131072 0
sctp_raddr 736 31 145 3838 0 254 129536 0
tcpcb 1080 40 79 3008 0 254 128520 0
malloc-1024 1024 118 6 136 0 16 126976 0
clpbuf 2624 0 48 1844 0 16 125952 0
ksiginfo 112 189 855 2814 0 126 116928 0
malloc-1024 1024 28 80 3389 0 16 110592 0
128 Bucket 1024 52 55 2236 0 16 109568 0
malloc-256 256 158 262 7443 0 62 107520 0
malloc-256 256 315 90 12283 0 62 103680 0
malloc-8192 8192 6 5 19 0 1 90112 0
UMA Kegs 384 227 6 227 0 30 89472 0
sctp_chunk 152 503 69 2062 0 254 86944 0
malloc-384 384 12 208 7686 0 30 84480 0
malloc-384 384 212 8 363 0 30 84480 0
Files 80 777 273 35858 0 126 84000 0
tcp_inpcb 496 49 119 3008 0 254 83328 0
malloc-8192 8192 7 3 35 0 1 81920 0
malloc-2048 2048 7 33 1346 0 8 81920 0
64 Bucket 512 106 46 26296 0 30 77824 0
malloc-64 64 530 541 119104 0 254 68544 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 135 0 1 65536 0
malloc-32768 32768 0 2 13 0 1 65536 0
g_bio 408 0 160 70563 0 30 65280 0
malloc-128 128 347 87 7939 0 126 55552 0
malloc-256 256 69 141 8922 0 62 53760 0
32 Bucket 256 70 140 53935 0 62 53760 0
pipe 744 45 25 807 0 16 52080 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-16384 16384 2 1 17 0 1 49152 0
malloc-8192 8192 4 2 8 0 1 49152 0
malloc-64 64 664 92 3535 0 254 48384 0
malloc-256 256 61 119 8982 0 62 46080 0
TURNSTILE 136 320 16 320 0 62 45696 0
malloc-1024 1024 6 38 2052 0 16 45056 0
pcpu-8 8 4786 334 7352 0 254 40960 0
malloc-64 64 522 108 19656 0 254 40320 0
da_ccb 544 0 70 22970 0 16 38080 0
tcp_bbr_pcb 832 0 45 1373 0 16 37440 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 50726 0 16 36864 0
malloc-64 64 290 277 8913 0 254 36288 0
16 Bucket 144 100 152 1387 0 62 36288 0
malloc-128 128 98 181 15415 0 126 35712 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-8192 8192 2 2 6 0 1 32768 0
malloc-1024 1024 19 13 66 0 16 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
udplite_inpcb 496 0 64 1877 0 254 31744 0
SLEEPQUEUE 88 320 32 320 0 126 30976 0
malloc-256 256 69 51 1132 0 62 30720 0
malloc-256 256 87 33 1344 0 62 30720 0
tcp_rack_pcb 832 5 31 808 0 16 29952 0
malloc-4096 4096 4 3 37 0 2 28672 0
malloc-4096 4096 4 3 638 0 2 28672 0
malloc-2048 2048 9 5 72 0 8 28672 0
KNOTE 160 28 147 131341 0 62 28000 0
malloc-8192 8192 2 1 103 0 1 24576 0
malloc-4096 4096 1 5 7257 0 2 24576 0
malloc-1024 1024 18 6 22 0 16 24576 0
malloc-512 512 14 34 651 0 30 24576 0
PWD 32 121 635 7094 0 254 24192 0
malloc-32 32 406 350 12816 0 254 24192 0
ttyinq 160 135 15 300 0 62 24000 0
8 Bucket 80 50 250 3126 0 126 24000 0
malloc-128 128 117 69 7544 0 126 23808 0
malloc-128 128 141 45 745 0 126 23808 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-2048 2048 7 3 32 0 8 20480 0
malloc-2048 2048 7 3 12 0 8 20480 0
tcp_rack_map 112 15 165 1751 0 126 20160 0
malloc-32 32 424 206 8585 0 254 20160 0
Mountpoints 2752 2 5 2 0 4 19264 0
unpcb 256 20 55 1533 0 254 19200 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-2048 2048 4 4 172 0 8 16384 0
malloc-64 64 72 180 4067 0 254 16128 0
malloc-32 32 53 451 569 0 254 16128 0
2 Bucket 32 68 436 1732 0 254 16128 0
vtnet_tx_hdr 24 0 668 1161385 0 254 16032 0
malloc-16 16 402 598 13195 0 254 16000 0
malloc-16 16 326 674 7168 0 254 16000 0
ripcb 496 7
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot found the following issue on:
HEAD commit: 4a77a9b64910 routing: Use process fib instead of fib 0 whe..
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=12cb3629300000
dashboard link: https://syzkaller.appspot.com/bug?extid=1dce5385264bc0d7c3b2
Unfortunately, I don't have any reproducer for this issue yet.
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+1dce53...@syzkaller.appspotmail.com
panic: ASan: Invalid access, 8-byte read at 0xfffffe00a8279348, UMAUseAfterFree(fd)
cpuid = 1
time = 1629087387
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a6fbec50
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a6fbedb0
vpanic() at vpanic+0x2c5/frame 0xfffffe00a6fbee90
panic() at panic+0xb5/frame 0xfffffe00a6fbef60
__asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00a6fbf020
callout_cc_add() at callout_cc_add+0x167/frame 0xfffffe00a6fbf080
callout_reset_sbt_on() at callout_reset_sbt_on+0x713/frame 0xfffffe00a6fbf1b0
sctp_timer_start() at sctp_timer_start+0x15cd/frame 0xfffffe00a6fbf220
sctp_inpcb_free() at sctp_inpcb_free+0x13da/frame 0xfffffe00a6fbf2b0
sctp_abort() at sctp_abort+0x175/frame 0xfffffe00a6fbf390
soabort() at soabort+0xce/frame 0xfffffe00a6fbf3b0
soclose() at soclose+0x703/frame 0xfffffe00a6fbf4c0
_fdrop() at _fdrop+0x58/frame 0xfffffe00a6fbf4f0
closef() at closef+0x686/frame 0xfffffe00a6fbf6e0
fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe00a6fbf750
fdescfree() at fdescfree+0x903/frame 0xfffffe00a6fbf940
exit1() at exit1+0x8b7/frame 0xfffffe00a6fbf9d0
sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe00a6fbf9f0
amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a6fbfbf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a6fbfbf0
--- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2e985a, rsp = 0x7fffffffe478, rbp = 0x7fffffffe480 ---
KDB: enter: panic
[ thread pid 8209 tid 109459 ]
Stopped at kdb_enter+0x6b: movq $0,0x28ea9ca(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xf79fcfb71aa8d160
rdx 0xdffff7c000000000
rbx 0
rsp 0xfffffe00a6fbed90
rbp 0xfffffe00a6fbedb0
rsi 0x1
rdi 0xffffffff840889c0 cov_trace_pc
r8 0x3
r9 0xfffffe00a6fbe8c8
r10 0
r11 0xfffffe005892bc50
r12 0xfffffe00a7f13e40
r13 0xfffffe00a6fbee01
r14 0xffffffff82c65780 .str.18
r15 0xffffffff82c65780 .str.18
rip 0xffffffff817a096b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28ea9ca(%rip)
db> show proc
Process 8209 (syz-executor.2) at 0xfffffe00a82c1a70:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 820 at 0xfffffe009e9e9538
ABI: FreeBSD ELF64
flag: 0x10002000 flag2: 0
arguments: /root/syz-executor.2
reaper: 0xfffffe0053d54538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00a85ea3e0
(map 0xfffffe00a85ea3e0)
(map.pmap 0xfffffe00a85ea4a0)
(pmap 0xfffffe00a85ea500)
threads: 1
109459 Run CPU 1 syz-executor.2
db> ps
pid ppid pgrp uid state wmesg wchan cmd
8209 820 820 0 RE CPU 1 syz-executor.2
7907 7906 820 0 SV uwait 0xfffffe00a7632d80 syz-executor.2
7906 1 820 0 DV ppwait 0xfffffe00a85fbf58 syz-executor.2
7138 1 789 0 S uwait 0xfffffe00a1a71a80 syz-executor.0
7134 1 789 0 S uwait 0xfffffe00a7884900 syz-executor.0
7129 1 789 0 S uwait 0xfffffe00a7654880 syz-executor.0
7125 1 820 0 S uwait 0xfffffe00a7990100 syz-executor.2
7124 1 789 0 S uwait 0xfffffe00a7884080 syz-executor.0
7123 1 790 0 S uwait 0xfffffe00a7992300 syz-executor.1
7120 1 789 0 S uwait 0xfffffe00a7884280 syz-executor.0
7119 1 820 0 S uwait 0xfffffe00a78e4e80 syz-executor.2
7116 1 790 0 S uwait 0xfffffe00a7884680 syz-executor.1
7114 1 789 0 S uwait 0xfffffe00a7654c80 syz-executor.0
7111 1 820 0 S uwait 0xfffffe00a7728800 syz-executor.2
7110 1 790 0 S uwait 0xfffffe00a7728a80 syz-executor.1
7105 1 820 0 S uwait 0xfffffe00a786d180 syz-executor.2
7104 1 820 0 S uwait 0xfffffe00a7990600 syz-executor.2
6973 1 820 0 S uwait 0xfffffe00a78e4780 syz-executor.2
6969 1 820 0 S uwait 0xfffffe00a7884d00 syz-executor.2
6643 1 789 0 S uwait 0xfffffe00a786d680 syz-executor.0
6634 1 790 0 S uwait 0xfffffe00a1a6ac00 syz-executor.1
6631 1 789 0 S uwait 0xfffffe00a7992100 syz-executor.0
6628 1 790 0 S uwait 0xfffffe00a1a1d500 syz-executor.1
6626 1 789 0 S uwait 0xfffffe00a7660300 syz-executor.0
6623 1 790 0 S uwait 0xfffffe00a752f280 syz-executor.1
6617 1 820 0 S uwait 0xfffffe00a7632080 syz-executor.2
6611 1 820 0 S uwait 0xfffffe00a7654500 syz-executor.2
6603 1 820 0 S uwait 0xfffffe00a764d200 syz-executor.2
6601 1 820 0 S uwait 0xfffffe00a7884380 syz-executor.2
6600 1 820 0 S uwait 0xfffffe00a752ff00 syz-executor.2
6562 1 790 0 S uwait 0xfffffe00a752fc00 syz-executor.1
6557 1 790 0 S uwait 0xfffffe00a7728000 syz-executor.1
6542 1 790 0 S uwait 0xfffffe00a786d700 syz-executor.1
6540 1 790 0 S uwait 0xfffffe00a7728400 syz-executor.1
6539 1 790 0 S uwait 0xfffffe00a7632900 syz-executor.1
6232 1 856 0 S uwait 0xfffffe00a7992480 syz-executor.3
6224 1 856 0 S uwait 0xfffffe00a74c4280 syz-executor.3
6188 1 790 0 SV uwait 0xfffffe00a7660480 syz-executor.1
6184 1 790 0 SV aiowc 0xfffffe00a826b378 syz-executor.1
6092 1 820 0 S uwait 0xfffffe00a764d100 syz-executor.2
6085 1 820 0 S uwait 0xfffffe00a74c4900 syz-executor.2
6081 1 820 0 S uwait 0xfffffe00a786da80 syz-executor.2
6079 1 820 0 S uwait 0xfffffe00a7992800 syz-executor.2
6067 1 820 0 S uwait 0xfffffe00a78e4500 syz-executor.2
6065 1 856 0 S uwait 0xfffffe00a7374280 syz-executor.3
6062 1 820 0 S uwait 0xfffffe00a752f900 syz-executor.2
6061 1 856 0 S uwait 0xfffffe00a1a6a000 syz-executor.3
6057 1 856 0 S uwait 0xfffffe00a7992a00 syz-executor.3
6053 1 856 0 S uwait 0xfffffe00a7728c00 syz-executor.3
6052 1 856 0 S uwait 0xfffffe0058888200 syz-executor.3
5940 1 789 0 S uwait 0xfffffe00a7728600 syz-executor.0
5939 1 789 0 S uwait 0xfffffe00a7654980 syz-executor.0
5534 1 789 0 S uwait 0xfffffe00a1a1d100 syz-executor.0
5529 1 789 0 S uwait 0xfffffe00a1a1de00 syz-executor.0
5524 1 789 0 S uwait 0xfffffe00a7992500 syz-executor.0
5519 1 789 0 S uwait 0xfffffe00a1a71680 syz-executor.0
5518 1 789 0 S uwait 0xfffffe00a1a6af00 syz-executor.0
5385 1 789 0 S uwait 0xfffffe00a7728700 syz-executor.0
5384 1 789 0 S uwait 0xfffffe00a786de80 syz-executor.0
5383 1 789 0 S uwait 0xfffffe00a7374000 syz-executor.0
4984 1 789 0 S uwait 0xfffffe00a7992700 syz-executor.0
4980 1 790 0 S uwait 0xfffffe0058888380 syz-executor.1
4976 1 856 0 S uwait 0xfffffe00a752fc80 syz-executor.3
4973 1 790 0 S uwait 0xfffffe00a752f100 syz-executor.1
4972 1 789 0 S uwait 0xfffffe00a746ab00 syz-executor.0
4970 1 820 0 S uwait 0xfffffe00a7992b00 syz-executor.2
4964 1 856 0 S uwait 0xfffffe00a74c4600 syz-executor.3
4961 1 820 0 S uwait 0xfffffe00a7654f00 syz-executor.2
4960 1 790 0 S uwait 0xfffffe00a74c4980 syz-executor.1
4959 1 789 0 S uwait 0xfffffe00a7728200 syz-executor.0
4951 1 856 0 S uwait 0xfffffe00a7660780 syz-executor.3
4949 1 820 0 S uwait 0xfffffe00a752fa00 syz-executor.2
4939 1 856 0 S uwait 0xfffffe00a746a400 syz-executor.3
4932 1 856 0 S uwait 0xfffffe009e419480 syz-executor.3
4210 1 856 0 S uwait 0xfffffe00a74c4c80 syz-executor.3
4205 1 856 0 S uwait 0xfffffe00a7632380 syz-executor.3
4202 1 856 0 S umtxn 0xfffffe00a7660a80 syz-executor.3
4199 1 856 0 S uwait 0xfffffe00a7632d00 syz-executor.3
4197 1 856 0 S uwait 0xfffffe00a764d500 syz-executor.3
3802 1 789 0 S uwait 0xfffffe00a1a6a300 syz-executor.0
3800 1 789 0 S uwait 0xfffffe00a764df00 syz-executor.0
3799 1 789 0 S uwait 0xfffffe00a1a1df00 syz-executor.0
3798 1 789 0 S uwait 0xfffffe00a7728100 syz-executor.0
3644 1 856 60929 S uwait 0xfffffe00a7660d00 syz-executor.3
3643 1 3643 60929 S uwait 0xfffffe00a7632480 syz-executor.3
3314 1 820 0 S uwait 0xfffffe00a74c4d80 syz-executor.2
3311 1 820 0 S uwait 0xfffffe00a7374800 syz-executor.2
3304 1 820 0 S uwait 0xfffffe00a764db00 syz-executor.2
3299 1 820 0 S uwait 0xfffffe00a1a1dc00 syz-executor.2
3298 1 790 0 S uwait 0xfffffe00a764d280 syz-executor.1
3297 1 856 0 S uwait 0xfffffe00a7374300 syz-executor.3
3293 1 790 0 S uwait 0xfffffe00a764de00 syz-executor.1
3292 1 820 0 S uwait 0xfffffe00a7654080 syz-executor.2
3290 1 790 0 S uwait 0xfffffe00a7728500 syz-executor.1
3289 1 856 0 S uwait 0xfffffe009e419780 syz-executor.3
3284 1 820 0 S uwait 0xfffffe0058822380 syz-executor.2
3282 1 856 0 S uwait 0xfffffe009e419580 syz-executor.3
3274 1 856 0 S uwait 0xfffffe00a786d780 syz-executor.3
3273 1 856 0 S uwait 0xfffffe00a74c4680 syz-executor.3
2529 1 790 0 S uwait 0xfffffe009e9b0800 syz-executor.1
2526 1 790 0 S uwait 0xfffffe00a1a1dd00 syz-executor.1
2521 1 790 0 S uwait 0xfffffe009e9b0980 syz-executor.1
2518 1 2518 0 S uwait 0xfffffe0058888180 syz-executor.1
2516 1 790 0 S uwait 0xfffffe00a764dd00 syz-executor.1
2512 1 820 0 S uwait 0xfffffe009e9b0180 syz-executor.2
2503 1 820 0 S uwait 0xfffffe009e419080 syz-executor.2
2495 1 789 0 S uwait 0xfffffe00a1a71880 syz-executor.0
2492 1 856 0 S uwait 0xfffffe00a7632780 syz-executor.3
2489 1 790 0 S uwait 0xfffffe00a7632180 syz-executor.1
2487 1 820 0 S uwait 0xfffffe00a1a6a200 syz-executor.2
2486 1 789 0 S uwait 0xfffffe00a1a71780 syz-executor.0
2478 1 789 0 S uwait 0xfffffe00a1a1d900 syz-executor.0
2477 1 820 0 S uwait 0xfffffe00a1a6a400 syz-executor.2
2474 1 856 0 S uwait 0xfffffe00a1a1d280 syz-executor.3
2473 1 790 0 S uwait 0xfffffe00a1a6a800 syz-executor.1
2468 1 820 0 S uwait 0xfffffe00a746ab80 syz-executor.2
2467 1 856 0 S uwait 0xfffffe00a7632580 syz-executor.3
2461 1 856 0 S uwait 0xfffffe009e419b00 syz-executor.3
2460 1 790 0 S uwait 0xfffffe009e9b0500 syz-executor.1
2454 1 820 0 S uwait 0xfffffe00a1a1d800 syz-executor.2
2451 1 856 0 S uwait 0xfffffe009e9b0a80 syz-executor.3
2444 1 856 0 S uwait 0xfffffe00a74c4d00 syz-executor.3
2441 1 856 0 S uwait 0xfffffe009e419a80 syz-executor.3
2438 1 856 0 S uwait 0xfffffe00a7632280 syz-executor.3
2105 1 2105 65 Ss select 0xfffffe00a764d040 dhclient
1873 1 1873 0 Ss select 0xfffffe00a746a3c0 dhclient
1870 1 1870 0 Ss select 0xfffffe00a1a1d640 dhclient
1843 1 1843 65 Ss select 0xfffffe00a752fd40 dhclient
1526 1 1526 0 Ss select 0xfffffe00a7632c40 dhclient
1523 1 1523 0 Ss select 0xfffffe00a1a6acc0 dhclient
1504 1 1504 65 Ss select 0xfffffe00a7632cc0 dhclient
1432 1 790 0 S uwait 0xfffffe009e419380 syz-executor.1
1430 1 790 0 S uwait 0xfffffe0058766e80 syz-executor.1
1282 1 1282 0 Ss select 0xfffffe00a746a1c0 dhclient
1279 1 1279 0 Ss select 0xfffffe00a752fe40 dhclient
1254 1 1254 65 Ss select 0xfffffe00a746a240 dhclient
1079 1 1079 0 Ss select 0xfffffe00a7374a40 dhclient
1070 1 1070 0 Ss select 0xfffffe00588882c0 dhclient
981 0 0 0 DL aiordy 0xfffffe00a1a05a70 [aiod4]
980 0 0 0 DL aiordy 0xfffffe00a1a05000 [aiod3]
979 0 0 0 DL aiordy 0xfffffe00a1a17a70 [aiod2]
978 0 0 0 DL aiordy 0xfffffe00a1a17538 [aiod1]
856 784 856 0 Ss piperd 0xfffffe009e44aba0 syz-executor.3
820 784 820 0 Ss wait 0xfffffe009e9e9538 syz-executor.2
790 784 790 0 Ss piperd 0xfffffe009e9a5000 syz-executor.1
789 784 789 0 Ss piperd 0xfffffe00588be000 syz-executor.0
784 782 782 0 S (threaded) syz-fuzzer
100095 S kqread 0xfffffe009e8c4c00 syz-fuzzer
100117 S uwait 0xfffffe00584db000 syz-fuzzer
100118 S uwait 0xfffffe00584db100 syz-fuzzer
100119 S uwait 0xfffffe00584db200 syz-fuzzer
100120 S uwait 0xfffffe00584db300 syz-fuzzer
100121 S uwait 0xfffffe009e419180 syz-fuzzer
100122 S uwait 0xfffffe009e419280 syz-fuzzer
100123 S uwait 0xfffffe00584db400 syz-fuzzer
100302 S uwait 0xfffffe009e9b0700 syz-fuzzer
100304 S uwait 0xfffffe00a1a6a500 syz-fuzzer
782 780 782 0 Ss pause 0xfffffe00588a15e8 csh
780 694 780 0 Ss select 0xfffffe009e4198c0 sshd
760 1 760 0 Ss+ ttyin 0xfffffe0057000cb0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00575ee4b0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00575ee8b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00575eecb0 getty
756 1 756 0 Ss+ ttyin 0xfffffe00583bd0b0 getty
755 1 755 0 Ss+ ttyin 0xfffffe00583bd4b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe00583bd8b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00583bdcb0 getty
752 1 752 0 Ss+ ttyin 0xfffffe005746e0b0 getty
698 1 698 0 Ss nanslp 0xffffffff84058201 cron
694 1 694 0 Ss select 0xfffffe005892ddc0 sshd
507 1 507 0 Ss select 0xfffffe009e419bc0 syslogd
436 1 436 0 Ss select 0xfffffe009e39a640 devd
435 1 435 65 Ss select 0xfffffe009e39a0c0 dhclient
350 1 350 0 Ss select 0xfffffe009e39a040 dhclient
347 1 347 0 Ss select 0xfffffe00588887c0 dhclient
23 0 0 0 DL syncer 0xffffffff84180380 [syncer]
22 0 0 0 DL vlruwt 0xfffffe005875ea70 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100085 D qsleep 0xffffffff8417e1a0 [bufdaemon]
100088 D - 0xffffffff83411f80 [bufspacedaemon-0]
100098 D sdflush 0xfffffe0058880ce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff841b65c0 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100083 D psleep 0xffffffff841aa0f8 [dom0]
100089 D launds 0xffffffff841aa104 [laundry: dom0]
100090 D umarcl 0xffffffff81e9c3e0 [uma]
18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff84d75460 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff8489fe20 [pf purge]
15 0 0 0 DL - 0xffffffff841794c0 [soaiod4]
9 0 0 0 DL - 0xffffffff841794c0 [soaiod3]
8 0 0 0 DL - 0xffffffff841794c0 [soaiod2]
7 0 0 0 DL - 0xffffffff841794c0 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100048 D - 0xffffffff83c94ac0 [doneq0]
100049 D - 0xffffffff83c94a40 [async]
100082 D - 0xffffffff83c948c0 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056abc888 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe0053c0cc80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe0053c0cc30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff841a41a0 [crypto]
13 0 0 0 DL (threaded) [geom]
100039 D - 0xffffffff8402b7c0 [g_event]
100040 D - 0xffffffff8402b800 [g_up]
100041 D - 0xffffffff8402b840 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100029 D - 0xfffffe0053dff000 [thr_0]
100030 D - 0xfffffe0053dff080 [thr_1]
100031 D - 0xffffffff8417a748 [alloc_0]
12 0 0 0 WL (threaded) [intr]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100032 I [swi4: clock (0)]
100033 I [swi4: clock (1)]
100034 I [swi1: netisr 0]
100035 I [swi3: vm]
100036 I [swi1: hpts]
100037 I [swi1: hpts]
100050 I [irq24: virtio_pci0]
100051 I [irq25: virtio_pci0]
100052 I [irq26: virtio_pci0]
100053 I [irq27: virtio_pci0]
100054 I [irq28: virtio_pci1]
100055 I [irq29: virtio_pci1]
100056 I [irq30: virtio_pci1]
100057 I [irq31: virtio_pci1]
100058 I [irq32: virtio_pci1]
100063 I [irq10: virtio_pci2]
100065 I [irq1: atkbd0]
100066 I [irq12: psm0]
100067 I [swi0: uart uart++]
100075 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0053d54538 [init]
10 0 0 0 DL audit_w 0xffffffff841a5140 [audit]
0 0 0 0 RLs (threaded) [kernel]
100000 D swapin 0xffffffff8402c6c0 [swapper]
100005 D - 0xfffffe0053df0e00 [if_config_tqg_0]
100006 D - 0xfffffe0053df0d00 [softirq_0]
100007 D - 0xfffffe0053df0c00 [softirq_1]
100008 D - 0xfffffe0053df0b00 [if_io_tqg_0]
100009 D - 0xfffffe0053df0a00 [if_io_tqg_1]
100010 D - 0xfffffe0053c07c00 [in6m_free taskq]
100011 D - 0xfffffe0053c07b00 [deferred_unmount ta]
100014 Run CPU 0 [thread taskq]
100016 D - 0xfffffe0053c07600 [linuxkpi_irq_wq]
100017 D - 0xfffffe0053c07500 [kqueue_ctx taskq]
100018 D - 0xfffffe0053c07400 [aiod_kick taskq]
100019 D - 0xfffffe0053c07300 [pci_hp taskq]
100020 D - 0xfffffe0053c07200 [inm_free taskq]
100021 D - 0xfffffe0053c07100 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0053c07100 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0053c07100 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0053c07100 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0053c07000 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0053c07000 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0053c07000 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0053c07000 [linuxkpi_long_wq_3]
100038 D - 0xfffffe0054189e00 [firmware taskq]
100042 D - 0xfffffe0054189d00 [crypto_0]
100043 D - 0xfffffe0054189d00 [crypto_1]
100059 D - 0xfffffe0054189900 [vtnet0 rxq 0]
100060 D - 0xfffffe0054189800 [vtnet0 txq 0]
100061 D - 0xfffffe0054189700 [vtnet0 rxq 1]
100062 D - 0xfffffe0054189600 [vtnet0 txq 1]
100064 D vtbslp 0xfffffe0056b20a00 [virtio_balloon]
100068 D - 0xfffffe0054189400 [mca taskq]
100073 D - 0xffffffff82c6c700 [deadlkres]
100078 D - 0xfffffe0058345b00 [acpi_task_0]
100079 D - 0xfffffe0058345b00 [acpi_task_1]
100080 D - 0xfffffe0058345b00 [acpi_task_2]
100081 D - 0xfffffe0054189a00 [CAM taskq]
db> show all locks
Process 8209 (syz-executor.2) thread 0xfffffe00a7f13e40 (109459)
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a7a96968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3333
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b4418) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3331
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a7a96988) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330
Process 0 (kernel) thread 0xfffffe0053df93a0 (100014)
exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840aec80) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789
exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4217 4339K 4245
tcp_hpts 6 3201K 6
filedesc 256 2044K 14131
sysctloid 34385 2031K 34456
vtbuf 24 1968K 46
kobj 327 1308K 486
pcb 650 1229K 19739
newblk 5 1025K 14090
vfscache 3 1025K 3
subproc 394 833K 8429
inodedep 13 517K 7684
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vmem 3 276K 6
acpica 1674 184K 55752
vnet_data 1 168K 1
tidhash 3 141K 3
linker 356 140K 1004
pagedep 9 130K 7145
tfo_ccache 1 128K 1
sctp_atcl 335 126K 12493
DEVFS1 108 108K 125
sem 4 106K 4
BPF 46 88K 46
kdtrace 471 83K 20441
bus 989 81K 3490
umtx 638 80K 638
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 510 64K 510
temp 36 35K 3846
hostcache 1 32K 1
shm 1 32K 21
DEVFS3 127 32K 137
msg 4 30K 4
sctp_stro 26 26K 3420
gtaskqueue 18 26K 18
kbdmux 6 22K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
routetbl 140 19K 681
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
bus-sc 34 15K 1693
kqueue 191 15K 8259
lltable 45 14K 440
DEVFSP 207 13K 1729
KTRACE 100 13K 145
sctp_atky 361 13K 16511
ifnet 7 13K 7
ether_multi 152 13K 170
ksem 31 12K 120
pwddesc 185 12K 8229
kenv 95 12K 95
eventhandler 133 12K 133
CAM queue 5 11K 1528
GEOM 61 10K 489
rman 84 10K 425
xform 139 9K 2788
in6_multi 65 9K 65
bmsafemap 2 9K 7554
UART 12 9K 12
devstat 4 9K 4
sctp_timw 32 8K 32
rpc 2 8K 2
shmfd 1 8K 31
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 237 8K 295
cred 28 7K 409
taskqueue 63 7K 63
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 775
pf_ifnet 15 6K 114
sctp_athm 335 6K 12763
ufs_dirhash 24 5K 24
session 36 5K 80
UMA 270 5K 270
crypto 14 5K 858
vt 11 5K 11
pf_table 2 4K 65
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 68
acpisem 28 4K 28
selfd 55 4K 117923
lockf 32 4K 307
hhook 15 4K 17
proc-args 52 3K 807
terminal 11 3K 11
select 19 3K 318
uidinfo 4 3K 29
pf_osfp 21 3K 21
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
inpcbpolicy 63 2K 5479
ip6ndp 12 2K 14
filedesc_to_leader 27 2K 83
sctp_ifa 13 2K 14
Unitno 27 2K 51
CAM XPT 22 2K 543
in_multi 6 2K 12
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
mount 22 2K 99
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 740
NFSD session 1 1K 1
osd 44 1K 3019
CAM periph 4 1K 271
sctp_map 52 1K 6776
sctp_ifn 6 1K 14
ipsec 3 1K 3
mld 6 1K 6
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
pci_link 10 1K 10
tcp_fsb 5 1K 808
encap_export_host 12 1K 12
procdesc 5 1K 18
sctp_stri 1 1K 596
newdirblk 4 1K 6991
mkdir 4 1K 13982
diradd 4 1K 7308
freefile 4 1K 7125
pfil 4 1K 4
cdev 2 1K 2
chacha20random 1 1K 1
vegas data 20 1K 37
ip6_msource 5 1K 5
pf_rule 2 1K 235
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 1
CAM SIM 2 1K 2
ktls 1 1K 3
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
ip_msource 2 1K 7
CAM path 4 1K 1034
pmchooks 1 1K 1
soname 4 1K 14222
filecaps 5 1K 132
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 52
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 9032
p1003.1b 1 1K 1
cubic data 0 0K 26
sctp_mcore 0 0K 0
sctp_socko 0 0K 5886
sctp_iter 0 0K 36
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 24
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 12
sctp_aadr 0 0K 55
mqdata 0 0K 0
htcp data 0 0K 49
cdg data 0 0K 15
pf_altq 0 0K 0
pf_temp 0 0K 0
dctcp data 0 0K 13
tcp_do 0 0K 0
chd data 0 0K 7
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
iavf 0 0K 0
ixl 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
xen_intr 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
xbbd 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vm_fictitious 0 0K 0
vtfont 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
amr 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
UMAHash 0 0K 0
ata_da 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 6411
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 367
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
dirrem 0 0K 7263
freeblks 0 0K 7186
freefrag 0 0K 7
allocindir 0 0K 0
indirdep 0 0K 2244
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
nvme_da 0 0K 0
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
seq_file 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpifw 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 118
ip6_moptions 0 0K 4
in6_mfilter 0 0K 14
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_moptions 0 0K 18
in_mfilter 0 0K 34
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
twsbuf 0 0K 0
statfs 0 0K 7256
namei_tracker 0 0K 32
export_host 0 0K 0
cl_savebuf 0 0K 88
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 365
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
biobuf 0 0K 0
aios 0 0K 21
lio 0 0K 14
acl 0 0K 0
osti_cacheable 0 0K 0
mbuf_tag 0 0K 218
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 21401
ioctlops 0 0K 1525
eventfd 0 0K 16
Witness 0 0K 0
stack 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
sbuf 0 0K 288
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_disk 0 0K 2
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 1138
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
cache 0 0K 0
iirbuf 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
pwd 0 0K 0
tty console 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 1271 962466 0 254 39284736 0
tcp_log 416 4963 8906 628143 0 254 5769504 0
mbuf 256 9809 1981 3509711 0 254 3018240 0
pbuf 2624 0 957 0 0 2 2511168 0
RADIX NODE 144 15677 1314 274345 0 62 2446704 0
malloc-16384 16384 127 7 7223 0 1 2195456 0
malloc-4096 4096 517 7 8710 0 2 2146304 0
BUF TRIE 144 352 11408 17610 0 62 1693440 0
malloc-128 128 12454 380 20086 0 126 1642752 0
malloc-384 384 4162 8 4163 0 30 1601280 0
mbuf_cluster 2048 660 0 660 0 254 1351680 0
UMA Slabs 0 112 11370 3 11370 0 126 1273776 0
vmem btag 56 20564 75 20564 0 254 1155784 0
tcp_bbr_map 128 0 6572 533032 0 127 841216 0
ertt_txseginfo 40 0 20604 1457598 0 254 824160 0
MAP ENTRY 96 8160 408 482488 0 126 822528 0
VM OBJECT 264 2847 123 122396 0 30 784080 0
FFS inode 1160 626 25 7755 0 8 755160 0
malloc-2048 2048 309 49 8783 0 8 733184 0
256 Bucket 2048 303 19 25553 0 8 659456 0
THREAD 1808 281 38 12219 0 8 576752 0
socket 944 360 200 15843 0 254 528640 0
sctp_ep 1280 308 91 8756 0 254 510720 0
VMSPACE 2544 160 11 8189 0 4 435024 0
malloc-65536 65536 0 6 705 0 1 393216 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
sctp_asoc 2288 26 129 3388 0 254 354640 0
VNODE 448 665 82 7796 0 30 334656 0
malloc-32768 32768 2 7 2020 0 1 294912 0
malloc-64 64 4230 117 20452 0 254 278208 0
PROC 1336 188 16 8220 0 8 272544 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-16 16 14058 442 17100 0 254 232000 0
DEVCTL 1024 0 220 154 0 0 225280 0
filedesc0 1072 186 17 8229 0 8 217616 0
malloc-384 384 411 149 12964 0 30 215040 0
malloc-65536 65536 1 2 219 0 1 196608 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-4096 4096 42 3 62 0 2 184320 0
malloc-32 32 5302 242 6373 0 254 177408 0
S VFS Cache 104 1094 583 8570 0 127 174408 0
FFS2 dinode 256 626 34 7755 0 62 168960 0
mbuf_packet 256 99 561 33454 0 254 168960 0
malloc-256 256 72 588 21776 0 62 168960 0
malloc-128 128 1194 77 27228 0 126 162688 0
malloc-256 256 320 250 25305 0 62 145920 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 21 0 1 131072 0
sctp_raddr 736 31 145 3838 0 254 129536 0
tcpcb 1080 40 79 3008 0 254 128520 0
malloc-1024 1024 118 6 136 0 16 126976 0
clpbuf 2624 0 48 1844 0 16 125952 0
ksiginfo 112 189 855 2814 0 126 116928 0
malloc-1024 1024 28 80 3389 0 16 110592 0
128 Bucket 1024 52 55 2236 0 16 109568 0
malloc-256 256 158 262 7443 0 62 107520 0
malloc-256 256 315 90 12283 0 62 103680 0
malloc-8192 8192 6 5 19 0 1 90112 0
UMA Kegs 384 227 6 227 0 30 89472 0
sctp_chunk 152 503 69 2062 0 254 86944 0
malloc-384 384 12 208 7686 0 30 84480 0
malloc-384 384 212 8 363 0 30 84480 0
Files 80 777 273 35858 0 126 84000 0
tcp_inpcb 496 49 119 3008 0 254 83328 0
malloc-8192 8192 7 3 35 0 1 81920 0
malloc-2048 2048 7 33 1346 0 8 81920 0
64 Bucket 512 106 46 26296 0 30 77824 0
malloc-64 64 530 541 119104 0 254 68544 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 135 0 1 65536 0
malloc-32768 32768 0 2 13 0 1 65536 0
g_bio 408 0 160 70563 0 30 65280 0
malloc-128 128 347 87 7939 0 126 55552 0
malloc-256 256 69 141 8922 0 62 53760 0
32 Bucket 256 70 140 53935 0 62 53760 0
pipe 744 45 25 807 0 16 52080 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-16384 16384 2 1 17 0 1 49152 0
malloc-8192 8192 4 2 8 0 1 49152 0
malloc-64 64 664 92 3535 0 254 48384 0
malloc-256 256 61 119 8982 0 62 46080 0
TURNSTILE 136 320 16 320 0 62 45696 0
malloc-1024 1024 6 38 2052 0 16 45056 0
pcpu-8 8 4786 334 7352 0 254 40960 0
malloc-64 64 522 108 19656 0 254 40320 0
da_ccb 544 0 70 22970 0 16 38080 0
tcp_bbr_pcb 832 0 45 1373 0 16 37440 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 50726 0 16 36864 0
malloc-64 64 290 277 8913 0 254 36288 0
16 Bucket 144 100 152 1387 0 62 36288 0
malloc-128 128 98 181 15415 0 126 35712 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-8192 8192 2 2 6 0 1 32768 0
malloc-1024 1024 19 13 66 0 16 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
udplite_inpcb 496 0 64 1877 0 254 31744 0
SLEEPQUEUE 88 320 32 320 0 126 30976 0
malloc-256 256 69 51 1132 0 62 30720 0
malloc-256 256 87 33 1344 0 62 30720 0
tcp_rack_pcb 832 5 31 808 0 16 29952 0
malloc-4096 4096 4 3 37 0 2 28672 0
malloc-4096 4096 4 3 638 0 2 28672 0
malloc-2048 2048 9 5 72 0 8 28672 0
KNOTE 160 28 147 131341 0 62 28000 0
malloc-8192 8192 2 1 103 0 1 24576 0
malloc-4096 4096 1 5 7257 0 2 24576 0
malloc-1024 1024 18 6 22 0 16 24576 0
malloc-512 512 14 34 651 0 30 24576 0
PWD 32 121 635 7094 0 254 24192 0
malloc-32 32 406 350 12816 0 254 24192 0
ttyinq 160 135 15 300 0 62 24000 0
8 Bucket 80 50 250 3126 0 126 24000 0
malloc-128 128 117 69 7544 0 126 23808 0
malloc-128 128 141 45 745 0 126 23808 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-2048 2048 7 3 32 0 8 20480 0
malloc-2048 2048 7 3 12 0 8 20480 0
tcp_rack_map 112 15 165 1751 0 126 20160 0
malloc-32 32 424 206 8585 0 254 20160 0
Mountpoints 2752 2 5 2 0 4 19264 0
unpcb 256 20 55 1533 0 254 19200 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-2048 2048 4 4 172 0 8 16384 0
malloc-64 64 72 180 4067 0 254 16128 0
malloc-32 32 53 451 569 0 254 16128 0
2 Bucket 32 68 436 1732 0 254 16128 0
vtnet_tx_hdr 24 0 668 1161385 0 254 16032 0
malloc-16 16 402 598 13195 0 254 16000 0
malloc-16 16 326 674 7168 0 254 16000 0
ripcb 496 7
---
This report is generated by a bot. It may contain errors.
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syzbot
Nov 13, 2021, 11:14:21 PM11/13/21
to syzkaller-f...@googlegroups.com
Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.
Crashes did not happen for a while, no reproducer and no activity.
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