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

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Sep 4

[v6.6] INFO: rcu detected stall in ksm_scan_thread

Hello, syzbot found the following issue on: HEAD commit: 355bd0b51d2f Linux 6.6.104 git tree: linux-

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[v6.6] INFO: rcu detected stall in ksm_scan_thread

Hello, syzbot found the following issue on: HEAD commit: 355bd0b51d2f Linux 6.6.104 git tree: linux-

Sep 4

Sep 4

[v6.6] INFO: task hung in lmLogOpen

Hello, syzbot found the following issue on: HEAD commit: 355bd0b51d2f Linux 6.6.104 git tree: linux-

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[v6.6] INFO: task hung in lmLogOpen

Hello, syzbot found the following issue on: HEAD commit: 355bd0b51d2f Linux 6.6.104 git tree: linux-

Sep 4

Sep 4

[v5.15] possible deadlock in __bpf_ringbuf_reserve

Hello, syzbot found the following issue on: HEAD commit: 7a6c2d093c45 Linux 5.15.191 git tree: linux-

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[v5.15] possible deadlock in __bpf_ringbuf_reserve

Hello, syzbot found the following issue on: HEAD commit: 7a6c2d093c45 Linux 5.15.191 git tree: linux-

Sep 4

Sep 4

[v5.15] KASAN: use-after-free Write in diWrite

syzbot suspects this issue was fixed by commit: commit f98bf80b20f4a930589cda48a35f751a64fe0dc2

unread,

[v5.15] KASAN: use-after-free Write in diWrite

syzbot suspects this issue was fixed by commit: commit f98bf80b20f4a930589cda48a35f751a64fe0dc2

Sep 4

Sep 4

[v6.1] possible deadlock in btrfs_join_transaction

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

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[v6.1] possible deadlock in btrfs_join_transaction

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

Sep 4

Sep 4

[v5.15] linux-5.15.y test error: Internal error in do_notify_resume

Hello, syzbot found the following issue on: HEAD commit: 7a6c2d093c45 Linux 5.15.191 git tree: linux-

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[v5.15] linux-5.15.y test error: Internal error in do_notify_resume

Hello, syzbot found the following issue on: HEAD commit: 7a6c2d093c45 Linux 5.15.191 git tree: linux-

Sep 4

Sep 4

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

Hello, syzbot found the following issue on: HEAD commit: 01879f56bdde Linux 5.15.190 git tree: linux-

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

Hello, syzbot found the following issue on: HEAD commit: 01879f56bdde Linux 5.15.190 git tree: linux-

Sep 4

Sep 4

[v6.1] kernel BUG in hpage_collapse_scan_file

syzbot suspects this issue was fixed by commit: commit c5273a8111b27418a552c32b740b1f53681be65b

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[v6.1] kernel BUG in hpage_collapse_scan_file

syzbot suspects this issue was fixed by commit: commit c5273a8111b27418a552c32b740b1f53681be65b

Sep 4

Sep 4

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

Hello, syzbot found the following issue on: HEAD commit: f89b6e15694c Linux 6.1.149 git tree: linux-

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

Hello, syzbot found the following issue on: HEAD commit: f89b6e15694c Linux 6.1.149 git tree: linux-

Sep 4

Sep 4

[v5.15] INFO: task hung in blkdev_get_by_dev (4)

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: task hung in blkdev_get_by_dev (4)

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

Sep 4

Sep 3

[v5.15] WARNING in bpf_get_stack_raw_tp

Auto-closing this bug as obsolete. No recent activity, existing reproducers are no longer triggering

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[v5.15] WARNING in bpf_get_stack_raw_tp

Auto-closing this bug as obsolete. No recent activity, existing reproducers are no longer triggering

Sep 3

Sep 3

[v6.6] BUG: spinlock recursion in bpf_lru_push_free

Hello, syzbot found the following issue on: HEAD commit: cc1a1c5b404a Linux 6.6.103 git tree: linux-

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[v6.6] BUG: spinlock recursion in bpf_lru_push_free

Hello, syzbot found the following issue on: HEAD commit: cc1a1c5b404a Linux 6.6.103 git tree: linux-

Sep 3

Sep 3

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

Hello, syzbot found the following issue on: HEAD commit: f89b6e15694c Linux 6.1.149 git tree: linux-

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

Hello, syzbot found the following issue on: HEAD commit: f89b6e15694c Linux 6.1.149 git tree: linux-

Sep 3

Sep 3

[v6.1] INFO: rcu detected stall in v4l2_release

Hello, syzbot found the following issue on: HEAD commit: f89b6e15694c Linux 6.1.149 git tree: linux-

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[v6.1] INFO: rcu detected stall in v4l2_release

Hello, syzbot found the following issue on: HEAD commit: f89b6e15694c Linux 6.1.149 git tree: linux-

Sep 3

Sep 3

[v5.15] BUG: unable to handle kernel paging request in do_sync

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

unread,

[v5.15] BUG: unable to handle kernel paging request in do_sync

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

Sep 3

Sep 3

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

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 rtnl_newlink (3)

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

Sep 3

Sep 3

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

Hello, syzbot found the following issue on: HEAD commit: f89b6e15694c Linux 6.1.149 git tree: linux-

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

Hello, syzbot found the following issue on: HEAD commit: f89b6e15694c Linux 6.1.149 git tree: linux-

Sep 3

Sep 3

[v5.15] KASAN: use-after-free Read in device_shutdown (3)

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

unread,

[v5.15] KASAN: use-after-free Read in device_shutdown (3)

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

Sep 3

Sep 3

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

syzbot has found a reproducer for the following issue on: HEAD commit: f89b6e15694c Linux 6.1.149 git

unread,

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

syzbot has found a reproducer for the following issue on: HEAD commit: f89b6e15694c Linux 6.1.149 git

Sep 3

Sep 3

[v6.1] INFO: task hung in devinet_ioctl (5)

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

unread,

[v6.1] INFO: task hung in devinet_ioctl (5)

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

Sep 3

Sep 3

[v6.6] INFO: rcu detected stall in sock_write_iter

Hello, syzbot found the following issue on: HEAD commit: cc1a1c5b404a Linux 6.6.103 git tree: linux-

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[v6.6] INFO: rcu detected stall in sock_write_iter

Hello, syzbot found the following issue on: HEAD commit: cc1a1c5b404a Linux 6.6.103 git tree: linux-

Sep 3

syzbot, syzbot2

Sep 3

[v6.6] INFO: rcu detected stall in sock_alloc_file

Hello, syzbot found the following issue on: HEAD commit: f89b6e15694c Linux 6.1.149 git tree: linux-

unread,

[v6.6] INFO: rcu detected stall in sock_alloc_file

Hello, syzbot found the following issue on: HEAD commit: f89b6e15694c Linux 6.1.149 git tree: linux-

Sep 3

Sep 3

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

Hello, syzbot found the following issue on: HEAD commit: 01879f56bdde Linux 5.15.190 git tree: linux-

unread,

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

Hello, syzbot found the following issue on: HEAD commit: 01879f56bdde Linux 5.15.190 git tree: linux-

Sep 3

Sep 2

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

Hello, syzbot found the following issue on: HEAD commit: f89b6e15694c Linux 6.1.149 git tree: linux-

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

Hello, syzbot found the following issue on: HEAD commit: f89b6e15694c Linux 6.1.149 git tree: linux-

Sep 2

Sep 2

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

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 mmap_file (2)

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

Sep 2

Sep 2

[v6.6] kernel BUG in hfsplus_bnode_put

Hello, syzbot found the following issue on: HEAD commit: cc1a1c5b404a Linux 6.6.103 git tree: linux-

unread,

[v6.6] kernel BUG in hfsplus_bnode_put

Hello, syzbot found the following issue on: HEAD commit: cc1a1c5b404a Linux 6.6.103 git tree: linux-

Sep 2

Sep 2

[v6.6] possible deadlock in ocfs2_acquire_dquot

Hello, syzbot found the following issue on: HEAD commit: cc1a1c5b404a Linux 6.6.103 git tree: linux-

unread,

[v6.6] possible deadlock in ocfs2_acquire_dquot

Hello, syzbot found the following issue on: HEAD commit: cc1a1c5b404a Linux 6.6.103 git tree: linux-

Sep 2

Sep 2

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

Hello, syzbot found the following issue on: HEAD commit: f89b6e15694c Linux 6.1.149 git tree: linux-

unread,

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

Hello, syzbot found the following issue on: HEAD commit: f89b6e15694c Linux 6.1.149 git tree: linux-

Sep 2

Sep 2

[v5.15] kernel BUG in ocfs2_truncate_log_needs_flush

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

unread,

[v5.15] kernel BUG in ocfs2_truncate_log_needs_flush

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

Sep 2

Sep 2

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

syzbot has found a reproducer for the following issue on: HEAD commit: 01879f56bdde Linux 5.15.190

unread,

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

syzbot has found a reproducer for the following issue on: HEAD commit: 01879f56bdde Linux 5.15.190

Sep 2

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