Warning: Permanently added '10.128.0.168' (ED25519) to the list of known hosts.
2025/06/28 10:34:52 ignoring optional flag "sandboxArg"="0"
2025/06/28 10:34:52 parsed 1 programs
[ 49.828493][ T30] kauditd_printk_skb: 32 callbacks suppressed
[ 49.828497][ T30] audit: type=1400 audit(1751106892.890:103): avc: denied { unlink } for pid=2650 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 50.481855][ T2650] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 51.065454][ T30] audit: type=1401 audit(1751106894.120:104): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
2025/06/28 10:34:55 executed programs: 0
2025/06/28 10:35:12 executed programs: 15
2025/06/28 10:35:18 executed programs: 16
2025/06/28 10:35:29 executed programs: 20
2025/06/28 10:35:37 executed programs: 21
2025/06/28 10:35:46 executed programs: 25
2025/06/28 10:35:56 executed programs: 26
2025/06/28 10:36:03 executed programs: 30
2025/06/28 10:36:15 executed programs: 31
2025/06/28 10:36:20 executed programs: 35
2025/06/28 10:36:34 executed programs: 36
2025/06/28 10:36:53 executed programs: 41
2025/06/28 10:37:12 executed programs: 46
2025/06/28 10:37:32 executed programs: 51
[ 211.638241][ T31] INFO: task syz.4.20:3139 blocked for more than 143 seconds.
[ 211.645767][ T31] Not tainted 6.16.0-rc3-syzkaller #0
[ 211.651655][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 211.660388][ T31] task:syz.4.20 state:D stack:14288 pid:3139 tgid:3138 ppid:2663 task_flags:0x400040 flags:0x00004004
[ 211.672263][ T31] Call Trace:
[ 211.675511][ T31]
[ 211.678436][ T31] __schedule+0x593/0xd20
[ 211.682784][ T31] schedule+0x25/0x110
[ 211.686810][ T31] super_lock+0xcd/0x150
[ 211.691031][ T31] ? __pfx_var_wake_function+0x10/0x10
[ 211.696459][ T31] ? __pfx_sync_inodes_one_sb+0x10/0x10
[ 211.701983][ T31] __iterate_supers+0xd0/0x170
[ 211.706735][ T31] ksys_sync+0x3e/0xa0
[ 211.710780][ T31] __do_sys_sync+0x9/0x10
[ 211.715075][ T31] do_syscall_64+0x6d/0x2d0
[ 211.719554][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 211.725409][ T31] RIP: 0033:0x7f01fb385d29
[ 211.729846][ T31] RSP: 002b:00007f01fc293038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2
[ 211.738239][ T31] RAX: ffffffffffffffda RBX: 00007f01fb575fa0 RCX: 00007f01fb385d29
[ 211.746178][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 211.754145][ T31] RBP: 00007f01fb575fa0 R08: 0000000000000000 R09: 0000000000000000
[ 211.762111][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 211.770066][ T31] R13: 0000000000000001 R14: 00007f01fb575fa0 R15: 00007ffd928fce38
[ 211.778281][ T31]
[ 211.781284][ T31] INFO: task syz.2.18:4763 blocked for more than 143 seconds.
[ 211.788713][ T31] Not tainted 6.16.0-rc3-syzkaller #0
[ 211.794569][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 211.803233][ T31] task:syz.2.18 state:D stack:14648 pid:4763 tgid:4762 ppid:3140 task_flags:0x400040 flags:0x00004004
[ 211.815112][ T31] Call Trace:
[ 211.818379][ T31]
[ 211.821283][ T31] __schedule+0x593/0xd20
[ 211.825603][ T31] schedule+0x25/0x110
[ 211.829649][ T31] super_lock+0xcd/0x150
[ 211.833868][ T31] ? __pfx_var_wake_function+0x10/0x10
[ 211.839314][ T31] ? __pfx_sync_inodes_one_sb+0x10/0x10
[ 211.845087][ T31] __iterate_supers+0xd0/0x170
[ 211.849832][ T31] ksys_sync+0x3e/0xa0
[ 211.853953][ T31] __do_sys_sync+0x9/0x10
[ 211.858254][ T31] do_syscall_64+0x6d/0x2d0
[ 211.862726][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 211.868598][ T31] RIP: 0033:0x7f6558785d29
[ 211.872978][ T31] RSP: 002b:00007f655967d038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2
[ 211.881420][ T31] RAX: ffffffffffffffda RBX: 00007f6558975fa0 RCX: 00007f6558785d29
[ 211.889375][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 211.897318][ T31] RBP: 00007f6558975fa0 R08: 0000000000000000 R09: 0000000000000000
[ 211.905285][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 211.913226][ T31] R13: 0000000000000001 R14: 00007f6558975fa0 R15: 00007fff952d0e18
[ 211.921180][ T31]
[ 211.924173][ T31] INFO: task syz.6.19:4797 blocked for more than 143 seconds.
[ 211.931655][ T31] Not tainted 6.16.0-rc3-syzkaller #0
[ 211.937516][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 211.946206][ T31] task:syz.6.19 state:D stack:14648 pid:4797 tgid:4796 ppid:3134 task_flags:0x400040 flags:0x00004004
[ 211.958083][ T31] Call Trace:
[ 211.961331][ T31]
[ 211.964227][ T31] __schedule+0x593/0xd20
[ 211.968540][ T31] schedule+0x25/0x110
[ 211.972578][ T31] super_lock+0xcd/0x150
[ 211.976809][ T31] ? __pfx_var_wake_function+0x10/0x10
[ 211.982250][ T31] ? __pfx_sync_inodes_one_sb+0x10/0x10
[ 211.987760][ T31] __iterate_supers+0xd0/0x170
[ 211.992595][ T31] ksys_sync+0x3e/0xa0
[ 211.996630][ T31] __do_sys_sync+0x9/0x10
[ 212.000941][ T31] do_syscall_64+0x6d/0x2d0
[ 212.005420][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 212.011549][ T31] RIP: 0033:0x7fc65e785d29
[ 212.015930][ T31] RSP: 002b:00007fc65f53a038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2
[ 212.024332][ T31] RAX: ffffffffffffffda RBX: 00007fc65e975fa0 RCX: 00007fc65e785d29
[ 212.032371][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 212.040327][ T31] RBP: 00007fc65e975fa0 R08: 0000000000000000 R09: 0000000000000000
[ 212.048275][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 212.056240][ T31] R13: 0000000000000001 R14: 00007fc65e975fa0 R15: 00007ffe8d5df3b8
[ 212.064334][ T31]
[ 212.067338][ T31] INFO: task syz.7.17:4802 blocked for more than 143 seconds.
[ 212.074961][ T31] Not tainted 6.16.0-rc3-syzkaller #0
[ 212.080851][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 212.089506][ T31] task:syz.7.17 state:D stack:14248 pid:4802 tgid:4801 ppid:3132 task_flags:0x400040 flags:0x00004004
[ 212.101378][ T31] Call Trace:
[ 212.104921][ T31]
[ 212.107832][ T31] __schedule+0x593/0xd20
[ 212.112184][ T31] schedule+0x25/0x110
[ 212.116225][ T31] super_lock+0xcd/0x150
[ 212.120459][ T31] ? __pfx_var_wake_function+0x10/0x10
[ 212.125889][ T31] ? __pfx_sync_inodes_one_sb+0x10/0x10
[ 212.131408][ T31] __iterate_supers+0xd0/0x170
[ 212.136151][ T31] ksys_sync+0x3e/0xa0
[ 212.140200][ T31] __do_sys_sync+0x9/0x10
[ 212.144492][ T31] do_syscall_64+0x6d/0x2d0
[ 212.148978][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 212.154834][ T31] RIP: 0033:0x7fbdfd385d29
[ 212.159221][ T31] RSP: 002b:00007fbdfe296038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2
[ 212.167612][ T31] RAX: ffffffffffffffda RBX: 00007fbdfd575fa0 RCX: 00007fbdfd385d29
[ 212.175589][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 212.183546][ T31] RBP: 00007fbdfd575fa0 R08: 0000000000000000 R09: 0000000000000000
[ 212.191512][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 212.199554][ T31] R13: 0000000000000001 R14: 00007fbdfd575fa0 R15: 00007fff5adbed98
[ 212.207493][ T31]
[ 212.210497][ T31] INFO: task syz.0.16:4805 blocked for more than 143 seconds.
[ 212.217914][ T31] Not tainted 6.16.0-rc3-syzkaller #0
[ 212.223779][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 212.232424][ T31] task:syz.0.16 state:D stack:14608 pid:4805 tgid:4804 ppid:3136 task_flags:0x400040 flags:0x00004004
[ 212.244284][ T31] Call Trace:
[ 212.247533][ T31]
[ 212.250446][ T31] __schedule+0x593/0xd20
[ 212.254744][ T31] schedule+0x25/0x110
[ 212.258784][ T31] super_lock+0xcd/0x150
[ 212.263278][ T31] ? __pfx_var_wake_function+0x10/0x10
[ 212.268733][ T31] ? __pfx_sync_inodes_one_sb+0x10/0x10
[ 212.274245][ T31] __iterate_supers+0xd0/0x170
[ 212.279064][ T31] ksys_sync+0x3e/0xa0
[ 212.283103][ T31] __do_sys_sync+0x9/0x10
[ 212.287476][ T31] do_syscall_64+0x6d/0x2d0
[ 212.291980][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 212.297848][ T31] RIP: 0033:0x7fbe27985d29
[ 212.302257][ T31] RSP: 002b:00007fbe286dc038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2
[ 212.310694][ T31] RAX: ffffffffffffffda RBX: 00007fbe27b75fa0 RCX: 00007fbe27985d29
[ 212.318706][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 212.326730][ T31] RBP: 00007fbe27b75fa0 R08: 0000000000000000 R09: 0000000000000000
[ 212.334689][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 212.342677][ T31] R13: 0000000000000001 R14: 00007fbe27b75fa0 R15: 00007ffd88ade178
[ 212.350634][ T31]
[ 212.353638][ T31]
[ 212.353638][ T31] Showing all locks held in the system:
[ 212.361336][ T31] 1 lock held by khungtaskd/31:
[ 212.366148][ T31] #0: ffffffff837e4780 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x36/0x120
[ 212.376069][ T31] 2 locks held by getty/1637:
[ 212.380807][ T31] #0: ffff888102f9f8a0 (&tty->ldisc_sem){....}-{0:0}, at: tty_ldisc_ref_wait+0x23/0x60
[ 212.390504][ T31] #1: ffffc9000321b2f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x17a/0x660
[ 212.400551][ T31] 1 lock held by syz.4.20/3158:
[ 212.405455][ T31] #0: ffff8881032b60e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.415416][ T31] 1 lock held by syz.2.18/4786:
[ 212.420248][ T31] #0: ffff88810a2a10e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.430727][ T31] 1 lock held by syz.6.19/4806:
[ 212.435628][ T31] #0: ffff8881728b60e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.445635][ T31] 1 lock held by syz.7.17/4807:
[ 212.450466][ T31] #0: ffff88810af900e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.460607][ T31] 1 lock held by syz.0.16/4808:
[ 212.465425][ T31] #0: ffff88810af910e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.475428][ T31] 1 lock held by syz.8.21/5228:
[ 212.480266][ T31] #0: ffff888105b320e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.490227][ T31] 1 lock held by syz.3.23/6865:
[ 212.495038][ T31] #0: ffff88817288a0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.504997][ T31] 1 lock held by syz.1.25/6904:
[ 212.509818][ T31] #0: ffff88811160a0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.519818][ T31] 1 lock held by syz.9.22/6903:
[ 212.524643][ T31] #0: ffff8881729160e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.534620][ T31] 1 lock held by syz.5.24/6905:
[ 212.539442][ T31] #0: ffff888168d020e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.549398][ T31] 1 lock held by syz.4.26/7325:
[ 212.554209][ T31] #0: ffff8881728930e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.564164][ T31] 1 lock held by syz.2.29/9001:
[ 212.569106][ T31] #0: ffff888174b5e0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.579096][ T31] 1 lock held by syz.7.28/9002:
[ 212.583913][ T31] #0: ffff888108f420e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.593883][ T31] 1 lock held by syz.0.27/9003:
[ 212.598708][ T31] #0: ffff888108f470e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.608667][ T31] 1 lock held by syz.6.30/9004:
[ 212.613472][ T31] #0: ffff88810dfc30e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.623451][ T31] 1 lock held by syz.8.31/9424:
[ 212.628279][ T31] #0: ffff88810dfce0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.638342][ T31] 1 lock held by syz.5.34/11081:
[ 212.643253][ T31] #0: ffff88817287c0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.653224][ T31] 1 lock held by syz.9.32/11083:
[ 212.658135][ T31] #0: ffff88810cf000e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.668211][ T31] 1 lock held by syz.3.33/11102:
[ 212.673116][ T31] #0: ffff88810cf310e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.683084][ T31] 1 lock held by syz.1.35/11103:
[ 212.688012][ T31] #0: ffff88810cb550e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.697987][ T31] 1 lock held by syz.4.36/11523:
[ 212.702914][ T31] #0: ffff88810cf060e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.712882][ T31] 1 lock held by syz.0.37/13159:
[ 212.717793][ T31] #0: ffff888175c430e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.727765][ T31] 1 lock held by syz.2.39/13199:
[ 212.732676][ T31] #0: ffff888175ffe0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.742629][ T31] 1 lock held by syz.6.40/13200:
[ 212.747533][ T31] #0: ffff888175f0e0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.757509][ T31] 1 lock held by syz.7.38/13201:
[ 212.762421][ T31] #0: ffff888175c470e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.772382][ T31] 1 lock held by syz.8.41/13621:
[ 212.777281][ T31] #0: ffff888174de60e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.787255][ T31] 1 lock held by syz.9.42/15290:
[ 212.792424][ T31] #0: ffff888174aec0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.802385][ T31] 1 lock held by syz.5.44/15294:
[ 212.807285][ T31] #0: ffff888175c4f0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.817422][ T31] 1 lock held by syz.3.43/15298:
[ 212.822330][ T31] #0: ffff8881742210e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.832380][ T31] 1 lock held by syz.1.45/15299:
[ 212.837285][ T31] #0: ffff8881742260e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.847264][ T31] 1 lock held by syz.4.46/15718:
[ 212.852173][ T31] #0: ffff8881742aa0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.862137][ T31] 1 lock held by syz.2.49/17418:
[ 212.867065][ T31] #0: ffff8881742b20e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.877117][ T31] 1 lock held by syz.0.47/17459:
[ 212.882033][ T31] #0: ffff88816113e0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.892011][ T31] 1 lock held by syz.7.48/17485:
[ 212.896912][ T31] #0: ffff88816108d0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.907224][ T31] 1 lock held by syz.6.50/17500:
[ 212.912132][ T31] #0: ffff8881611520e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.922214][ T31] 1 lock held by syz.8.51/17815:
[ 212.927121][ T31] #0: ffff88816133e0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.937096][ T31] 1 lock held by syz.1.55/19796:
[ 212.942015][ T31] #0: ffff88815fab90e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.951988][ T31] 1 lock held by syz.9.52/19823:
[ 212.956895][ T31] #0: ffff88815f9540e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.966881][ T31] 1 lock held by syz.5.54/19824:
[ 212.971810][ T31] #0: ffff88815fab50e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.981773][ T31] 1 lock held by syz.3.53/19828:
[ 212.986674][ T31] #0: ffff88816134f0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 212.996640][ T31] 1 lock held by syz.4.56/19912:
[ 213.001546][ T31] #0: ffff88815f03d0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 213.011522][ T31] 1 lock held by syz.8.61/21918:
[ 213.016512][ T31] #0: ffff88815e4ed0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 213.026657][ T31] 1 lock held by syz.6.60/21994:
[ 213.031567][ T31] #0: ffff88815e5ac0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 213.041521][ T31] 1 lock held by syz.0.57/22004:
[ 213.046420][ T31] #0: ffff88815e4be0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 213.056480][ T31] 1 lock held by syz.7.58/22008:
[ 213.061387][ T31] #0: ffff88815f35f0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 213.071352][ T31] 1 lock held by syz.2.59/22009:
[ 213.076252][ T31] #0: ffff88815dcdb0e0 (&type->s_umount_key#61/1){....}-{3:3}, at: alloc_super+0xe6/0x3c0
[ 213.086212][ T31]
[ 213.088522][ T31] =============================================
[ 213.088522][ T31]
[ 213.096901][ T31] NMI backtrace for cpu 1
[ 213.096907][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc3-syzkaller #0 PREEMPT(undef)
[ 213.096910][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 213.096911][ T31] Call Trace:
[ 213.096913][ T31]
[ 213.096915][ T31] dump_stack_lvl+0x5a/0x90
[ 213.096922][ T31] nmi_cpu_backtrace+0xd4/0x110
[ 213.096925][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 213.096930][ T31] nmi_trigger_cpumask_backtrace+0xd5/0x140
[ 213.096932][ T31] watchdog+0x652/0x690
[ 213.096935][ T31] ? watchdog+0x1f5/0x690
[ 213.096937][ T31] ? __pfx_watchdog+0x10/0x10
[ 213.096938][ T31] kthread+0x104/0x200
[ 213.096943][ T31] ? __pfx_kthread+0x10/0x10
[ 213.096945][ T31] ret_from_fork+0x16f/0x190
[ 213.096949][ T31] ? __pfx_kthread+0x10/0x10
[ 213.096951][ T31] ret_from_fork_asm+0x1a/0x30
[ 213.096957][ T31]
[ 213.096958][ T31] Sending NMI from CPU 1 to CPUs 0:
[ 213.192413][ C0] NMI backtrace for cpu 0
[ 213.192417][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.16.0-rc3-syzkaller #0 PREEMPT(undef)
[ 213.192420][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 213.192422][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20
[ 213.192429][ C0] Code: a1 aa 00 e9 13 1f 01 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 25 13 1b 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
[ 213.192431][ C0] RSP: 0018:ffffffff83603e80 EFLAGS: 000002c6
[ 213.192434][ C0] RAX: 000000000009abd4 RBX: ffffffff83688900 RCX: 00000031a0bae380
[ 213.192436][ C0] RDX: ffff888237c25028 RSI: ffffffff83275a32 RDI: ffffffff8327ff5b
[ 213.192437][ C0] RBP: 0000000000000000 R08: 0000000000080000 R09: 0000000000000001
[ 213.192439][ C0] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 213.192440][ C0] R13: 0000000000000000 R14: ffffffff83688048 R15: 000000000008b000
[ 213.192445][ C0] FS: 0000000000000000(0000) GS:ffff8882b365a000(0000) knlGS:0000000000000000
[ 213.192447][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 213.192448][ C0] CR2: 00005555822284a8 CR3: 0000000105f04000 CR4: 00000000003506f0
[ 213.192450][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 213.192451][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 213.192452][ C0] Call Trace:
[ 213.192455][ C0]
[ 213.192456][ C0] default_idle+0x13/0x20
[ 213.192460][ C0] default_idle_call+0x48/0x140
[ 213.192463][ C0] do_idle+0x1d4/0x230
[ 213.192469][ C0] ? rest_init+0x9/0xf0
[ 213.192471][ C0] cpu_startup_entry+0x24/0x30
[ 213.192474][ C0] rest_init+0xed/0xf0
[ 213.192476][ C0] start_kernel+0x5ea/0x690
[ 213.192481][ C0] x86_64_start_reservations+0x18/0x30
[ 213.192484][ C0] x86_64_start_kernel+0x103/0x120
[ 213.192486][ C0] common_startup_64+0x13e/0x148
[ 213.192491][ C0]
[ 213.193382][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 213.390049][ T31] Kernel Offset: disabled
[ 213.394392][ T31] Rebooting in 86400 seconds..