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Linux LTS kernel bugs found with syzkaller fuzzer and reported automatically by syzbot.

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3:30 AM

[v6.1] INFO: rcu detected stall in kvm_vm_release

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

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[v6.1] INFO: rcu detected stall in kvm_vm_release

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

3:30 AM

Feb 17

[v6.1] BUG: unable to handle kernel paging request in rose_transmit_link

syzbot has found a reproducer for the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git

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[v6.1] BUG: unable to handle kernel paging request in rose_transmit_link

syzbot has found a reproducer for the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git

Feb 17

Feb 17

[v5.15] INFO: rcu detected stall in wg_packet_handshake_send_worker (2)

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

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[v5.15] INFO: rcu detected stall in wg_packet_handshake_send_worker (2)

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

Feb 17

Feb 17

[v6.6] KASAN: null-ptr-deref Read in get_empty_nodes

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

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[v6.6] KASAN: null-ptr-deref Read in get_empty_nodes

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

Feb 17

Feb 17

[v6.6] KASAN: slab-use-after-free Read in __xfrm_decode_session (2)

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

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[v6.6] KASAN: slab-use-after-free Read in __xfrm_decode_session (2)

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

Feb 17

Feb 17

[v5.15] INFO: rcu detected stall in clock_nanosleep

Hello, syzbot found the following issue on: HEAD commit: e45d5d41c134 Linux 5.15.200 git tree: linux-

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[v5.15] INFO: rcu detected stall in clock_nanosleep

Hello, syzbot found the following issue on: HEAD commit: e45d5d41c134 Linux 5.15.200 git tree: linux-

Feb 17

Feb 16

[v6.1] kernel BUG in ocfs2_truncate_file

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

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[v6.1] kernel BUG in ocfs2_truncate_file

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

Feb 16

Feb 16

[v6.1] KASAN: use-after-free Read in __ethtool_get_link_ksettings (2)

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

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[v6.1] KASAN: use-after-free Read in __ethtool_get_link_ksettings (2)

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

Feb 16

Feb 16

[v6.1] INFO: task hung in set_blocksize

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

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[v6.1] INFO: task hung in set_blocksize

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

Feb 16

Feb 16

[v6.6] INFO: task hung in bpf_prog_dev_bound_destroy

Hello, syzbot found the following issue on: HEAD commit: ae462074fde3 Linux 6.6.125 git tree: linux-

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[v6.6] INFO: task hung in bpf_prog_dev_bound_destroy

Hello, syzbot found the following issue on: HEAD commit: ae462074fde3 Linux 6.6.125 git tree: linux-

Feb 16

Feb 16

[v5.15] INFO: rcu detected stall in pipe_write

Hello, syzbot found the following issue on: HEAD commit: e45d5d41c134 Linux 5.15.200 git tree: linux-

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[v5.15] INFO: rcu detected stall in pipe_write

Hello, syzbot found the following issue on: HEAD commit: e45d5d41c134 Linux 5.15.200 git tree: linux-

Feb 16

Feb 16

[v6.1] possible deadlock in comedi_do_insn

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

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[v6.1] possible deadlock in comedi_do_insn

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

Feb 16

syzbot, syzbot3

Feb 16

[v5.15] possible deadlock in hfsplus_file_extend (4)

syzbot has found a reproducer for the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git

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[v5.15] possible deadlock in hfsplus_file_extend (4)

syzbot has found a reproducer for the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git

Feb 16

Feb 16

[v6.1] INFO: rcu detected stall in try_check_zero (2)

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

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[v6.1] INFO: rcu detected stall in try_check_zero (2)

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

Feb 16

Feb 15

[v6.6] possible deadlock in ntfs_fallocate

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

unread,

[v6.6] possible deadlock in ntfs_fallocate

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

Feb 15

Feb 15

[v5.15] INFO: rcu detected stall in sendfile64

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

unread,

[v5.15] INFO: rcu detected stall in sendfile64

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

Feb 15

Feb 15

[v6.1] INFO: rcu detected stall in task_work_run

syzbot has found a reproducer for the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git

unread,

[v6.1] INFO: rcu detected stall in task_work_run

syzbot has found a reproducer for the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git

Feb 15

Feb 15

[v6.1] INFO: rcu detected stall in mntput_no_expire

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

unread,

[v6.1] INFO: rcu detected stall in mntput_no_expire

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

Feb 15

Feb 14

[v5.15] WARNING in rcu_check_gp_start_stall (3)

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

unread,

[v5.15] WARNING in rcu_check_gp_start_stall (3)

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

Feb 14

Feb 14

[v5.15] INFO: rcu detected stall in ktime_get_with_offset

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

unread,

[v5.15] INFO: rcu detected stall in ktime_get_with_offset

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

Feb 14

Feb 14

[v6.1] kernel BUG in __ocfs2_move_extents_range (2)

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

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[v6.1] kernel BUG in __ocfs2_move_extents_range (2)

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

Feb 14

Feb 14

[v6.1] INFO: task hung in fuse_set_nowrite (2)

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

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[v6.1] INFO: task hung in fuse_set_nowrite (2)

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

Feb 14

Feb 14

[v5.15] INFO: rcu detected stall in flock (2)

Hello, syzbot found the following issue on: HEAD commit: e45d5d41c134 Linux 5.15.200 git tree: linux-

unread,

[v5.15] INFO: rcu detected stall in flock (2)

Hello, syzbot found the following issue on: HEAD commit: e45d5d41c134 Linux 5.15.200 git tree: linux-

Feb 14

Feb 14

[v6.6] kernel BUG in __ocfs2_move_extents_range

Hello, syzbot found the following issue on: HEAD commit: 1b4ef5214f17 Linux 6.6.124 git tree: linux-

unread,

[v6.6] kernel BUG in __ocfs2_move_extents_range

Hello, syzbot found the following issue on: HEAD commit: 1b4ef5214f17 Linux 6.6.124 git tree: linux-

Feb 14

Feb 14

[v5.15] INFO: rcu detected stall in netlink_deliver_tap

Hello, syzbot found the following issue on: HEAD commit: e45d5d41c134 Linux 5.15.200 git tree: linux-

unread,

[v5.15] INFO: rcu detected stall in netlink_deliver_tap

Hello, syzbot found the following issue on: HEAD commit: e45d5d41c134 Linux 5.15.200 git tree: linux-

Feb 14

Feb 14

[v6.6] WARNING: suspicious RCU usage in ieee80211_check_concurrent_iface

syzbot has found a reproducer for the following issue on: HEAD commit: 1b4ef5214f17 Linux 6.6.124 git

unread,

[v6.6] WARNING: suspicious RCU usage in ieee80211_check_concurrent_iface

syzbot has found a reproducer for the following issue on: HEAD commit: 1b4ef5214f17 Linux 6.6.124 git

Feb 14

Feb 13

[v6.1] INFO: task hung in block_invalidate_folio (2)

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

unread,

[v6.1] INFO: task hung in block_invalidate_folio (2)

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

Feb 13

Feb 13

[v6.1] INFO: rcu detected stall in blkdev_close (2)

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

unread,

[v6.1] INFO: rcu detected stall in blkdev_close (2)

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

Feb 13

Feb 13

[v6.1] INFO: rcu detected stall in sys_rename (3)

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

unread,

[v6.1] INFO: rcu detected stall in sys_rename (3)

Hello, syzbot found the following issue on: HEAD commit: 8ce36b2849ef Linux 6.1.163 git tree: linux-

Feb 13

Feb 13

[v6.1] KASAN: use-after-free Read in bus_remove_driver

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

unread,

[v6.1] KASAN: use-after-free Read in bus_remove_driver

Auto-closing this bug as obsolete. Crashes did not happen for a while, no reproducer and no activity.

Feb 13

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