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Syzkaller is coverage-guided system call fuzzer for Linux kernel
https://github.com/google/
syzkaller
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Peiyang He
,
kernel test robot
2
1:20 PM
[PATCH] ntfs: fix mrec_lock ABBA deadlock in rename
Hi Peiyang, kernel test robot noticed the following build errors: [auto build test ERROR on
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[PATCH] ntfs: fix mrec_lock ABBA deadlock in rename
Hi Peiyang, kernel test robot noticed the following build errors: [auto build test ERROR on
1:20 PM
Alexander Potapenko
2
11:03 AM
[google/syzkaller] 3620ef: pkg/aflow/backend/gemini: support explicit credent...
Branch: refs/heads/master Home: https://github.com/google/syzkaller Commit:
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[google/syzkaller] 3620ef: pkg/aflow/backend/gemini: support explicit credent...
Branch: refs/heads/master Home: https://github.com/google/syzkaller Commit:
11:03 AM
github-merge-queue[bot]
813
11:03 AM
[google/syzkaller]
Branch: refs/heads/gh-readonly-queue/master/pr-7525-991b4a336166ba0cdcdb564caa190d082d85d727 Home:
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[google/syzkaller]
Branch: refs/heads/gh-readonly-queue/master/pr-7525-991b4a336166ba0cdcdb564caa190d082d85d727 Home:
11:03 AM
Aleksandr Nogikh
2
10:51 AM
[google/syzkaller] 991b4a: pkg/aflow: execute git revert with sandboxing in c...
Branch: refs/heads/master Home: https://github.com/google/syzkaller Commit:
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[google/syzkaller] 991b4a: pkg/aflow: execute git revert with sandboxing in c...
Branch: refs/heads/master Home: https://github.com/google/syzkaller Commit:
10:51 AM
sanan....@gmail.com
,
Petr Mladek
3
9:31 AM
BUG: soft lockup in kernel_init
On Fri 2026-06-26 14:26:40, sanan....@gmail.com wrote: > Good day, dear maintainers, > >
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BUG: soft lockup in kernel_init
On Fri 2026-06-26 14:26:40, sanan....@gmail.com wrote: > Good day, dear maintainers, > >
9:31 AM
sanan....@gmail.com
,
Chao Yu
2
7:45 AM
general protection fault in f2fs_in_warm_node_list
On 6/27/26 05:28, sanan....@gmail.com wrote: > Good day, dear maintainers, > > We found
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general protection fault in f2fs_in_warm_node_list
On 6/27/26 05:28, sanan....@gmail.com wrote: > Good day, dear maintainers, > > We found
7:45 AM
Aleksandr Nogikh
2
6:14 AM
[google/syzkaller] 6a0c72: pkg/rpcserver: inject keepalive requests when VM i...
Branch: refs/heads/master Home: https://github.com/google/syzkaller Commit:
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[google/syzkaller] 6a0c72: pkg/rpcserver: inject keepalive requests when VM i...
Branch: refs/heads/master Home: https://github.com/google/syzkaller Commit:
6:14 AM
Peiyang He
,
Namjae Jeon
3
5:40 AM
[BUG] ntfs: mrec_lock ABBA deadlock between writeback/fsync and rename
On 2026/6/29 13:18, Namjae Jeon wrote: > On Mon, Jun 29, 2026 at 1:25 PM Peiyang He <peiyang_he
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[BUG] ntfs: mrec_lock ABBA deadlock between writeback/fsync and rename
On 2026/6/29 13:18, Namjae Jeon wrote: > On Mon, Jun 29, 2026 at 1:25 PM Peiyang He <peiyang_he
5:40 AM
sanan....@gmail.com
, …
Michal Pecio
6
4:40 AM
WARNING in usb_free_urb
On Mon, 29 Jun 2026 08:27:48 +0200, Vlastimil Babka (SUSE) wrote: > On 6/26/26 23:27, sanan.
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WARNING in usb_free_urb
On Mon, 29 Jun 2026 08:27:48 +0200, Vlastimil Babka (SUSE) wrote: > On 6/26/26 23:27, sanan.
4:40 AM
Rani Irawan
4:40 AM
possible deadlock in console_lock_spinning_enable
Dear Linux maintainers and Syzkaller team, We would like to report a bug found by our modified
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possible deadlock in console_lock_spinning_enable
Dear Linux maintainers and Syzkaller team, We would like to report a bug found by our modified
4:40 AM
Jeremy Bingham
2:28 AM
[PATCH v2 4/4] minix: fix symlink and truncate for iomap
The original minix iomap conversion patches had a couple of issues exposed by syzbot: 1. NULL pointer
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[PATCH v2 4/4] minix: fix symlink and truncate for iomap
The original minix iomap conversion patches had a couple of issues exposed by syzbot: 1. NULL pointer
2:28 AM
Jeremy Bingham
2:28 AM
[PATCH v2 3/4] minix: convert file operations to iomap and add
Replace generic_file_read_iter and generic_file_write_iter with custom minix_file_read_iter and
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[PATCH v2 3/4] minix: convert file operations to iomap and add
Replace generic_file_read_iter and generic_file_write_iter with custom minix_file_read_iter and
2:28 AM
Jeremy Bingham
2:28 AM
[PATCH v2 1/4] minix: add iomap infrastructure
Add an iomap implementation for minix, adapted from the out-of-tree xiafs module's iomap code.
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[PATCH v2 1/4] minix: add iomap infrastructure
Add an iomap implementation for minix, adapted from the out-of-tree xiafs module's iomap code.
2:28 AM
syzbot ci
,
Jeremy Bingham
3
2:28 AM
[syzbot ci] Re: minix: convert to iomap and add direct I/O
Convert minix regular file and symlink address space operations from buffer_head to iomap. The new
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[syzbot ci] Re: minix: convert to iomap and add direct I/O
Convert minix regular file and symlink address space operations from buffer_head to iomap. The new
2:28 AM
Peiyang He
Jun 28
[BUG] nbd: NBD_CLEAR_SOCK races with buffered writes and triggers mark_buffer_dirty() warning
Hello Linux kernel developers and maintainers, We found a WARNING in mark_buffer_dirty() in fs/buffer
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[BUG] nbd: NBD_CLEAR_SOCK races with buffered writes and triggers mark_buffer_dirty() warning
Hello Linux kernel developers and maintainers, We found a WARNING in mark_buffer_dirty() in fs/buffer
Jun 28
sanan....@gmail.com
,
Oliver Neukum
2
Jun 27
BUG: sleeping function called from invalid context in submit_async_request
Hi, On 26.06.26 23:26, sanan....@gmail.com wrote: > kzalloc_noprof include/linux/slab.h:1200 [
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BUG: sleeping function called from invalid context in submit_async_request
Hi, On 26.06.26 23:26, sanan....@gmail.com wrote: > kzalloc_noprof include/linux/slab.h:1200 [
Jun 27
sanan....@gmail.com
,
Matthew Wilcox
2
Jun 26
kernel BUG at hfs_write_inode [verbose debug info unavailable]
On Fri, Jun 26, 2026 at 02:13:36PM -0700, sanan....@gmail.com wrote: > Good day, dear
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kernel BUG at hfs_write_inode [verbose debug info unavailable]
On Fri, Jun 26, 2026 at 02:13:36PM -0700, sanan....@gmail.com wrote: > Good day, dear
Jun 26
sanan....@gmail.com
,
Johannes Berg
2
Jun 26
WARNING: at rate_control_rate_init, CPU: syz.NUM.NUM/NUM
Dear people who run modified versions of syzkaller, > Kernel Branch: 7.0-rc1 It might be a good
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WARNING: at rate_control_rate_init, CPU: syz.NUM.NUM/NUM
Dear people who run modified versions of syzkaller, > Kernel Branch: 7.0-rc1 It might be a good
Jun 26
sanan....@gmail.com
Jun 26
possible deadlock in ocfs2_xattr_set
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
unread,
possible deadlock in ocfs2_xattr_set
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
Jun 26
sanan....@gmail.com
Jun 26
general protection fault in reset_interrupt
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
unread,
general protection fault in reset_interrupt
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
Jun 26
Yue Sun
,
sanan....@gmail.com
2
Jun 26
[Bug] KASAN: slab-use-after-free Read in fserror_worker
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
unread,
[Bug] KASAN: slab-use-after-free Read in fserror_worker
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
Jun 26
sanan....@gmail.com
Jun 26
WARNING in bdev_getblk
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
unread,
WARNING in bdev_getblk
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
Jun 26
sanan....@gmail.com
Jun 26
possible deadlock in diAllocAG
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
unread,
possible deadlock in diAllocAG
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
Jun 26
sanan....@gmail.com
Jun 26
WARNING in bpf_check
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
unread,
WARNING in bpf_check
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
Jun 26
sanan....@gmail.com
Jun 26
possible deadlock in ocfs2_reserve_local_alloc_bits
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
unread,
possible deadlock in ocfs2_reserve_local_alloc_bits
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
Jun 26
sanan....@gmail.com
Jun 26
possible deadlock in ext4_evict_inode
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
unread,
possible deadlock in ext4_evict_inode
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
Jun 26
sanan....@gmail.com
Jun 26
general protection fault in detach_timer
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
unread,
general protection fault in detach_timer
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
Jun 26
sanan....@gmail.com
Jun 26
WARNING in shmem_evict_inode
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
unread,
WARNING in shmem_evict_inode
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
Jun 26
sanan....@gmail.com
Jun 26
kernel BUG in txEnd
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
unread,
kernel BUG in txEnd
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
Jun 26
sanan....@gmail.com
Jun 26
WARNING in drm_atomic_helper_wait_for_vblanks
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
unread,
WARNING in drm_atomic_helper_wait_for_vblanks
Good day, dear maintainers, We found a bug using a modified version of syzkaller. Kernel Branch: 7.0-
Jun 26
