Warning: Permanently added '10.128.0.227' (ED25519) to the list of known hosts.
2026/05/06 21:43:25 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 49.626749][ T36] audit: type=1400 audit(1778103806.650:106): avc: denied { unlink } for pid=419 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 49.675065][ T419] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 50.499212][ T424] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.506721][ T424] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.514713][ T424] bridge_slave_0: entered allmulticast mode
[ 50.521825][ T424] bridge_slave_0: entered promiscuous mode
[ 50.529354][ T424] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.536964][ T424] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.544693][ T424] bridge_slave_1: entered allmulticast mode
[ 50.551146][ T424] bridge_slave_1: entered promiscuous mode
[ 50.584029][ T424] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.591832][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.599924][ T424] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.607180][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.627690][ T14] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.636314][ T14] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.646394][ T44] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.653647][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.663078][ T14] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.670552][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.693836][ T424] veth0_vlan: entered promiscuous mode
[ 50.705202][ T424] veth1_macvtap: entered promiscuous mode
[ 50.788219][ T14] bridge_slave_1: left allmulticast mode
[ 50.794544][ T14] bridge_slave_1: left promiscuous mode
[ 50.800487][ T14] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.808697][ T14] bridge_slave_0: left allmulticast mode
[ 50.814674][ T14] bridge_slave_0: left promiscuous mode
[ 50.821112][ T14] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.956819][ T14] veth1_macvtap: left promiscuous mode
[ 50.962714][ T14] veth0_vlan: left promiscuous mode
[ 51.205134][ T36] audit: type=1401 audit(1778103808.220:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 51.415171][ T36] audit: type=1400 audit(1778103808.430:108): avc: denied { create } for pid=471 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
2026/05/06 21:43:28 executed programs: 0
[ 51.744818][ T482] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.752316][ T482] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.759921][ T482] bridge_slave_0: entered allmulticast mode
[ 51.768059][ T482] bridge_slave_0: entered promiscuous mode
[ 51.776509][ T482] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.783992][ T482] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.791816][ T482] bridge_slave_1: entered allmulticast mode
[ 51.798413][ T482] bridge_slave_1: entered promiscuous mode
[ 51.836866][ T482] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.844925][ T482] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.853848][ T482] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.862169][ T482] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.881045][ T44] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.890067][ T44] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.901371][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.908579][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.918174][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.925521][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.954886][ T482] veth0_vlan: entered promiscuous mode
[ 51.965549][ T482] veth1_macvtap: entered promiscuous mode
[ 67.046288][ T492] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.054402][ T492] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.064329][ T492] bridge_slave_0: entered allmulticast mode
[ 67.071773][ T492] bridge_slave_0: entered promiscuous mode
[ 67.079697][ T492] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.087276][ T492] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.095002][ T492] bridge_slave_1: entered allmulticast mode
[ 67.101953][ T492] bridge_slave_1: entered promiscuous mode
[ 67.143335][ T492] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.153013][ T492] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.161081][ T492] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.168871][ T492] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.189732][ T14] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.198120][ T14] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.209086][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.217033][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.227194][ T14] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.235655][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:43:44 executed programs: 3
[ 67.262337][ T492] veth0_vlan: entered promiscuous mode
[ 67.274918][ T492] veth1_macvtap: entered promiscuous mode
[ 82.354858][ T502] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.362480][ T502] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.370702][ T502] bridge_slave_0: entered allmulticast mode
[ 82.377360][ T502] bridge_slave_0: entered promiscuous mode
[ 82.384136][ T502] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.392051][ T502] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.400297][ T502] bridge_slave_1: entered allmulticast mode
[ 82.407309][ T502] bridge_slave_1: entered promiscuous mode
[ 82.445541][ T502] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.453818][ T502] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 82.461701][ T502] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.469202][ T502] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 82.490818][ T14] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.498911][ T14] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.509144][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.516791][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 82.528213][ T14] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.535936][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:43:59 executed programs: 4
[ 82.560877][ T502] veth0_vlan: entered promiscuous mode
[ 82.573105][ T502] veth1_macvtap: entered promiscuous mode
[ 97.653569][ T512] bridge0: port 1(bridge_slave_0) entered blocking state
[ 97.661346][ T512] bridge0: port 1(bridge_slave_0) entered disabled state
[ 97.669269][ T512] bridge_slave_0: entered allmulticast mode
[ 97.678340][ T512] bridge_slave_0: entered promiscuous mode
[ 97.684927][ T512] bridge0: port 2(bridge_slave_1) entered blocking state
[ 97.692407][ T512] bridge0: port 2(bridge_slave_1) entered disabled state
[ 97.699989][ T512] bridge_slave_1: entered allmulticast mode
[ 97.706634][ T512] bridge_slave_1: entered promiscuous mode
[ 97.741400][ T512] bridge0: port 2(bridge_slave_1) entered blocking state
[ 97.749060][ T512] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 97.756990][ T512] bridge0: port 1(bridge_slave_0) entered blocking state
[ 97.765819][ T512] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 97.785394][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 97.793121][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 97.803607][ T14] bridge0: port 1(bridge_slave_0) entered blocking state
[ 97.811183][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 97.821952][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 97.829660][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:44:14 executed programs: 5
[ 97.854817][ T512] veth0_vlan: entered promiscuous mode
[ 97.867633][ T512] veth1_macvtap: entered promiscuous mode
[ 112.941166][ T524] bridge0: port 1(bridge_slave_0) entered blocking state
[ 112.949083][ T524] bridge0: port 1(bridge_slave_0) entered disabled state
[ 112.956744][ T524] bridge_slave_0: entered allmulticast mode
[ 112.964194][ T524] bridge_slave_0: entered promiscuous mode
[ 112.971377][ T524] bridge0: port 2(bridge_slave_1) entered blocking state
[ 112.980316][ T524] bridge0: port 2(bridge_slave_1) entered disabled state
[ 112.987908][ T524] bridge_slave_1: entered allmulticast mode
[ 112.994347][ T524] bridge_slave_1: entered promiscuous mode
[ 113.031919][ T524] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.039803][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 113.048089][ T524] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.056428][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 113.078354][ T44] bridge0: port 1(bridge_slave_0) entered disabled state
[ 113.086773][ T44] bridge0: port 2(bridge_slave_1) entered disabled state
[ 113.097318][ T14] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.104968][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 113.115105][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.122559][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:44:30 executed programs: 6
[ 113.149079][ T524] veth0_vlan: entered promiscuous mode
[ 113.161628][ T524] veth1_macvtap: entered promiscuous mode
[ 128.241876][ T534] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.250705][ T534] bridge0: port 1(bridge_slave_0) entered disabled state
[ 128.258169][ T534] bridge_slave_0: entered allmulticast mode
[ 128.264762][ T534] bridge_slave_0: entered promiscuous mode
[ 128.271756][ T534] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.279607][ T534] bridge0: port 2(bridge_slave_1) entered disabled state
[ 128.286934][ T534] bridge_slave_1: entered allmulticast mode
[ 128.293367][ T534] bridge_slave_1: entered promiscuous mode
[ 128.327552][ T534] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.336318][ T534] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 128.344885][ T534] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.352715][ T534] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 128.371262][ T14] bridge0: port 1(bridge_slave_0) entered disabled state
[ 128.379303][ T14] bridge0: port 2(bridge_slave_1) entered disabled state
[ 128.396003][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.403756][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 128.412048][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.419464][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 128.435057][ T534] veth0_vlan: entered promiscuous mode
2026/05/06 21:44:45 executed programs: 7
[ 128.446138][ T534] veth1_macvtap: entered promiscuous mode
[ 143.519568][ T544] bridge0: port 1(bridge_slave_0) entered blocking state
[ 143.527028][ T544] bridge0: port 1(bridge_slave_0) entered disabled state
[ 143.535344][ T544] bridge_slave_0: entered allmulticast mode
[ 143.541823][ T544] bridge_slave_0: entered promiscuous mode
[ 143.548617][ T544] bridge0: port 2(bridge_slave_1) entered blocking state
[ 143.556239][ T544] bridge0: port 2(bridge_slave_1) entered disabled state
[ 143.564203][ T544] bridge_slave_1: entered allmulticast mode
[ 143.572090][ T544] bridge_slave_1: entered promiscuous mode
[ 143.605558][ T544] bridge0: port 2(bridge_slave_1) entered blocking state
[ 143.614292][ T544] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 143.622857][ T544] bridge0: port 1(bridge_slave_0) entered blocking state
[ 143.631127][ T544] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 143.651720][ T14] bridge0: port 1(bridge_slave_0) entered disabled state
[ 143.659715][ T14] bridge0: port 2(bridge_slave_1) entered disabled state
[ 143.670140][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 143.677512][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 143.687821][ T14] bridge0: port 2(bridge_slave_1) entered blocking state
[ 143.695566][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:45:00 executed programs: 8
[ 143.720069][ T544] veth0_vlan: entered promiscuous mode
[ 143.730880][ T544] veth1_macvtap: entered promiscuous mode
[ 158.805123][ T554] bridge0: port 1(bridge_slave_0) entered blocking state
[ 158.812646][ T554] bridge0: port 1(bridge_slave_0) entered disabled state
[ 158.820802][ T554] bridge_slave_0: entered allmulticast mode
[ 158.827559][ T554] bridge_slave_0: entered promiscuous mode
[ 158.833979][ T554] bridge0: port 2(bridge_slave_1) entered blocking state
[ 158.841368][ T554] bridge0: port 2(bridge_slave_1) entered disabled state
[ 158.849584][ T554] bridge_slave_1: entered allmulticast mode
[ 158.856709][ T554] bridge_slave_1: entered promiscuous mode
[ 158.892845][ T554] bridge0: port 2(bridge_slave_1) entered blocking state
[ 158.900825][ T554] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 158.909037][ T554] bridge0: port 1(bridge_slave_0) entered blocking state
[ 158.917072][ T554] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 158.936264][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 158.944155][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 158.954735][ T14] bridge0: port 1(bridge_slave_0) entered blocking state
[ 158.962020][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 158.972521][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 158.980237][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:45:16 executed programs: 9
[ 159.002804][ T554] veth0_vlan: entered promiscuous mode
[ 159.014840][ T554] veth1_macvtap: entered promiscuous mode
[ 174.087574][ T564] bridge0: port 1(bridge_slave_0) entered blocking state
[ 174.095149][ T564] bridge0: port 1(bridge_slave_0) entered disabled state
[ 174.102743][ T564] bridge_slave_0: entered allmulticast mode
[ 174.109418][ T564] bridge_slave_0: entered promiscuous mode
[ 174.117364][ T564] bridge0: port 2(bridge_slave_1) entered blocking state
[ 174.124853][ T564] bridge0: port 2(bridge_slave_1) entered disabled state
[ 174.132382][ T564] bridge_slave_1: entered allmulticast mode
[ 174.139311][ T564] bridge_slave_1: entered promiscuous mode
[ 174.172934][ T564] bridge0: port 2(bridge_slave_1) entered blocking state
[ 174.180379][ T564] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 174.188562][ T564] bridge0: port 1(bridge_slave_0) entered blocking state
[ 174.196351][ T564] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 174.216072][ T14] bridge0: port 1(bridge_slave_0) entered disabled state
[ 174.224305][ T14] bridge0: port 2(bridge_slave_1) entered disabled state
[ 174.235344][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 174.243555][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 174.253461][ T14] bridge0: port 2(bridge_slave_1) entered blocking state
[ 174.261342][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:45:31 executed programs: 10
[ 174.283940][ T564] veth0_vlan: entered promiscuous mode
[ 174.294351][ T564] veth1_macvtap: entered promiscuous mode
[ 189.368387][ T574] bridge0: port 1(bridge_slave_0) entered blocking state
[ 189.375935][ T574] bridge0: port 1(bridge_slave_0) entered disabled state
[ 189.383254][ T574] bridge_slave_0: entered allmulticast mode
[ 189.390542][ T574] bridge_slave_0: entered promiscuous mode
[ 189.397554][ T574] bridge0: port 2(bridge_slave_1) entered blocking state
[ 189.405727][ T574] bridge0: port 2(bridge_slave_1) entered disabled state
[ 189.414323][ T574] bridge_slave_1: entered allmulticast mode
[ 189.421650][ T574] bridge_slave_1: entered promiscuous mode
[ 189.454388][ T574] bridge0: port 2(bridge_slave_1) entered blocking state
[ 189.461587][ T574] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 189.469563][ T574] bridge0: port 1(bridge_slave_0) entered blocking state
[ 189.477017][ T574] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 189.495750][ T14] bridge0: port 1(bridge_slave_0) entered disabled state
[ 189.503394][ T14] bridge0: port 2(bridge_slave_1) entered disabled state
[ 189.513754][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 189.521306][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 189.531399][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 189.539004][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:45:46 executed programs: 11
[ 189.562356][ T574] veth0_vlan: entered promiscuous mode
[ 189.574752][ T574] veth1_macvtap: entered promiscuous mode
[ 190.695633][ T37] INFO: task syz.2.17:488 blocked for more than 122 seconds.
[ 190.703350][ T37] Not tainted syzkaller #0
[ 190.708827][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 190.717860][ T37] task:syz.2.17 state:D stack:0 pid:488 tgid:486 ppid:482 flags:0x00000004
[ 190.728870][ T37] Call Trace:
[ 190.732374][ T37]
[ 190.735487][ T37] __schedule+0x1399/0x1fa0
[ 190.740766][ T37] ? update_curr+0xf8/0x9e0
[ 190.745759][ T37] ? __sched_text_start+0x10/0x10
[ 190.751341][ T37] schedule+0xc5/0x240
[ 190.756026][ T37] schedule_timeout+0xc7/0x3b0
[ 190.760933][ T37] ? __cfi_schedule_timeout+0x10/0x10
[ 190.767032][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 190.773231][ T37] ? __kasan_check_read+0x15/0x20
[ 190.779258][ T37] wait_for_common+0x369/0x650
[ 190.784414][ T37] ? __kasan_kmalloc+0x96/0xb0
[ 190.789817][ T37] ? wait_for_completion+0x40/0x40
[ 190.795987][ T37] ? _raw_spin_lock_irq+0x93/0x120
[ 190.802128][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 190.809294][ T37] wait_for_completion_state+0x19/0x40
[ 190.815912][ T37] do_coredump+0x8ad/0x2fe0
[ 190.821443][ T37] ? __dequeue_signal+0x50e/0x680
[ 190.826959][ T37] ? dequeue_signal+0x7e/0x4f0
[ 190.832219][ T37] ? __cfi_do_coredump+0x10/0x10
[ 190.837526][ T37] ? __kasan_slab_free+0x6a/0x80
[ 190.843017][ T37] ? kmem_cache_free+0x1bd/0x4f0
[ 190.848375][ T37] ? __dequeue_signal+0x50e/0x680
[ 190.854937][ T37] ? __kasan_check_write+0x18/0x20
[ 190.863784][ T37] ? recalc_sigpending+0x16c/0x1d0
[ 190.872321][ T37] get_signal+0x11f8/0x14e0
[ 190.878062][ T37] arch_do_signal_or_restart+0xbc/0x760
[ 190.886273][ T37] ? __se_sys_tkill+0x206/0x290
[ 190.894305][ T37] ? __cfi_arch_do_signal_or_restart+0x10/0x10
[ 190.903089][ T37] ? __kasan_check_write+0x18/0x20
[ 190.909357][ T37] syscall_exit_to_user_mode+0x57/0xb0
[ 190.918658][ T37] do_syscall_64+0x63/0xf0
[ 190.927956][ T37] ? clear_bhb_loop+0x50/0xa0
[ 190.933974][ T37] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 190.941486][ T37] RIP: 0033:0x7f33bb99c819
[ 190.947350][ T37] RSP: 002b:00007f33bc887028 EFLAGS: 00000246 ORIG_RAX: 00000000000000c8
[ 190.957348][ T37] RAX: 0000000000000000 RBX: 00007f33bbc16090 RCX: 00007f33bb99c819
[ 190.966375][ T37] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004
[ 190.975226][ T37] RBP: 00007f33bba32c91 R08: 0000000000000000 R09: 0000000000000000
[ 190.983562][ T37] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 190.992434][ T37] R13: 00007f33bbc16128 R14: 00007f33bbc16090 R15: 00007fff94b74858
[ 191.001351][ T37]
[ 191.004512][ T37] INFO: task syz.3.18:499 blocked for more than 123 seconds.
[ 191.013092][ T37] Not tainted syzkaller #0
[ 191.018730][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 191.028608][ T37] task:syz.3.18 state:D stack:0 pid:499 tgid:496 ppid:492 flags:0x00000004
[ 191.040355][ T37] Call Trace:
[ 191.044000][ T37]
[ 191.047054][ T37] __schedule+0x1399/0x1fa0
[ 191.052071][ T37] ? update_curr+0xf8/0x9e0
[ 191.057148][ T37] ? __sched_text_start+0x10/0x10
[ 191.062566][ T37] schedule+0xc5/0x240
[ 191.066961][ T37] schedule_timeout+0xc7/0x3b0
[ 191.072129][ T37] ? __cfi_schedule_timeout+0x10/0x10
[ 191.077852][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 191.084326][ T37] ? __kasan_check_read+0x15/0x20
[ 191.089805][ T37] wait_for_common+0x369/0x650
[ 191.095513][ T37] ? __kasan_kmalloc+0x96/0xb0
[ 191.100674][ T37] ? wait_for_completion+0x40/0x40
[ 191.106371][ T37] ? _raw_spin_lock_irq+0x93/0x120
[ 191.111611][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 191.117286][ T37] wait_for_completion_state+0x19/0x40
[ 191.123541][ T37] do_coredump+0x8ad/0x2fe0
[ 191.128125][ T37] ? __dequeue_signal+0x50e/0x680
[ 191.133322][ T37] ? dequeue_signal+0x7e/0x4f0
[ 191.138329][ T37] ? __cfi_do_coredump+0x10/0x10
[ 191.145407][ T37] ? __kasan_slab_free+0x6a/0x80
[ 191.151398][ T37] ? kmem_cache_free+0x1bd/0x4f0
[ 191.156948][ T37] ? __dequeue_signal+0x50e/0x680
[ 191.162459][ T37] ? __kasan_check_write+0x18/0x20
[ 191.168302][ T37] ? recalc_sigpending+0x16c/0x1d0
[ 191.173848][ T37] get_signal+0x11f8/0x14e0
[ 191.178712][ T37] arch_do_signal_or_restart+0xbc/0x760
[ 191.184723][ T37] ? __se_sys_tkill+0x206/0x290
[ 191.189635][ T37] ? __cfi_arch_do_signal_or_restart+0x10/0x10
[ 191.196032][ T37] ? __kasan_check_write+0x18/0x20
[ 191.201255][ T37] syscall_exit_to_user_mode+0x57/0xb0
[ 191.206933][ T37] do_syscall_64+0x63/0xf0
[ 191.212159][ T37] ? clear_bhb_loop+0x50/0xa0
[ 191.217198][ T37] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 191.223635][ T37] RIP: 0033:0x7fb1d639c819
[ 191.228651][ T37] RSP: 002b:00007fb1d72dc028 EFLAGS: 00000246 ORIG_RAX: 00000000000000c8
[ 191.239318][ T37] RAX: 0000000000000000 RBX: 00007fb1d6616090 RCX: 00007fb1d639c819
[ 191.248325][ T37] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004
[ 191.257555][ T37] RBP: 00007fb1d6432c91 R08: 0000000000000000 R09: 0000000000000000
[ 191.266459][ T37] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 191.275528][ T37] R13: 00007fb1d6616128 R14: 00007fb1d6616090 R15: 00007ffd41e5dec8
[ 191.284203][ T37]
[ 191.287609][ T37] NMI backtrace for cpu 0
[ 191.287622][ T37] CPU: 0 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 4bca1ad7f1eab8abec8fe4c8b95b83c84188d5f6
[ 191.287643][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 191.287653][ T37] Call Trace:
[ 191.287658][ T37]
[ 191.287664][ T37] __dump_stack+0x21/0x30
[ 191.287691][ T37] dump_stack_lvl+0x140/0x1c0
[ 191.287711][ T37] ? __cfi_dump_stack_lvl+0x10/0x10
[ 191.287736][ T37] dump_stack+0x19/0x20
[ 191.287758][ T37] nmi_cpu_backtrace+0x2ba/0x2d0
[ 191.287781][ T37] ? rcu_read_unlock_special+0x14d/0x440
[ 191.287805][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10
[ 191.287823][ T37] ? __rcu_read_unlock+0xc0/0xc0
[ 191.287843][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[ 191.287865][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[ 191.287989][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0
[ 191.288019][ T37] arch_trigger_cpumask_backtrace+0x14/0x20
[ 191.288045][ T37] watchdog+0xdad/0xf00
[ 191.288066][ T37] ? __kasan_check_write+0x18/0x20
[ 191.288087][ T37] ? __cfi_watchdog+0x10/0x10
[ 191.288107][ T37] ? __kasan_check_read+0x15/0x20
[ 191.288125][ T37] ? __kthread_parkme+0x137/0x180
[ 191.288146][ T37] ? schedule+0xc5/0x240
[ 191.288165][ T37] kthread+0x2c9/0x370
[ 191.288187][ T37] ? __cfi_watchdog+0x10/0x10
[ 191.288207][ T37] ? __cfi_kthread+0x10/0x10
[ 191.288230][ T37] ret_from_fork+0x67/0xa0
[ 191.288248][ T37] ? __cfi_kthread+0x10/0x10
[ 191.288272][ T37] ret_from_fork_asm+0x1a/0x30
[ 191.288293][ T37]
[ 191.288301][ T37] Sending NMI from CPU 0 to CPUs 1:
[ 191.457815][ C1] NMI backtrace for cpu 1
[ 191.457831][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 4bca1ad7f1eab8abec8fe4c8b95b83c84188d5f6
[ 191.457849][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 191.457857][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 191.457879][ C1] Code: cc cc cc cc cc cc cc b8 23 97 28 70 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 33 7f 3f 00 55 48 89 e5 fb f4 <5d> c3 cc cc cc cc cc cc cc cc cc cc cc b8 00 00 00 00 90 90 90 90
[ 191.457889][ C1] RSP: 0018:ffffc900001a7e00 EFLAGS: 000002c6
[ 191.457902][ C1] RAX: ffff8881f6f00000 RBX: ffff88810366a600 RCX: ffffffff85a7dbcd
[ 191.457912][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000037a64
[ 191.457920][ C1] RBP: ffffc900001a7e00 R08: ffff8881f6f395eb R09: 1ffff1103ede72bd
[ 191.457929][ C1] R10: dffffc0000000000 R11: ffffed103ede72be R12: 1ffff110206cd4c0
[ 191.457938][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: ffffffff87ed2b68
[ 191.457947][ C1] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 191.457958][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 191.457967][ C1] CR2: 00007feb2f1e2ff8 CR3: 000000012ce3a000 CR4: 00000000003526b0
[ 191.457981][ C1] Call Trace:
[ 191.457985][ C1]
[ 191.457992][ C1] default_idle+0x17/0x30
[ 191.458008][ C1] arch_cpu_idle+0xd/0x20
[ 191.458022][ C1] default_idle_call+0x3e/0x80
[ 191.458037][ C1] do_idle+0x1a1/0x560
[ 191.458051][ C1] ? sysvec_apic_timer_interrupt+0x50/0x90
[ 191.458065][ C1] ? idle_inject_timer_fn+0x80/0x80
[ 191.458080][ C1] cpu_startup_entry+0x47/0x60
[ 191.458093][ C1] start_secondary+0x12e/0x140
[ 191.458115][ C1] common_startup_64+0x13b/0x157
[ 191.458138][ C1]