Warning: Permanently added '10.128.1.210' (ED25519) to the list of known hosts.
2026/05/06 21:07:58 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 50.429608][ T36] audit: type=1400 audit(1778101679.630:107): 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"
[ 50.482052][ T419] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 51.303475][ T36] audit: type=1401 audit(1778101680.500:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 51.632041][ T451] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.639154][ T451] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.646252][ T451] bridge_slave_0: entered allmulticast mode
[ 51.652670][ T451] bridge_slave_0: entered promiscuous mode
[ 51.659056][ T451] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.666308][ T451] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.673620][ T451] bridge_slave_1: entered allmulticast mode
[ 51.679848][ T451] bridge_slave_1: entered promiscuous mode
[ 51.719275][ T451] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.726331][ T451] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.733671][ T451] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.740766][ T451] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.758442][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.765606][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.780119][ T333] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.787170][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.796062][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.803148][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.825911][ T451] veth0_vlan: entered promiscuous mode
[ 51.835487][ T451] veth1_macvtap: entered promiscuous mode
[ 51.900071][ T13] bridge_slave_1: left allmulticast mode
[ 51.905760][ T13] bridge_slave_1: left promiscuous mode
[ 51.911743][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.920075][ T13] bridge_slave_0: left allmulticast mode
[ 51.925821][ T13] bridge_slave_0: left promiscuous mode
[ 51.931530][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.029038][ T13] veth1_macvtap: left promiscuous mode
[ 52.034598][ T13] veth0_vlan: left promiscuous mode
2026/05/06 21:08:01 executed programs: 0
[ 52.500175][ T483] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.507307][ T483] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.514474][ T483] bridge_slave_0: entered allmulticast mode
[ 52.520665][ T483] bridge_slave_0: entered promiscuous mode
[ 52.526977][ T483] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.534055][ T483] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.541171][ T483] bridge_slave_1: entered allmulticast mode
[ 52.547454][ T483] bridge_slave_1: entered promiscuous mode
[ 52.588479][ T483] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.595531][ T483] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.602811][ T483] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.609859][ T483] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.633527][ T333] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.641296][ T333] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.650505][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.657564][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.666824][ T333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.673907][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.695991][ T483] veth0_vlan: entered promiscuous mode
[ 52.705790][ T483] veth1_macvtap: entered promiscuous mode
[ 52.732624][ T36] audit: type=1400 audit(1778101681.930:109): avc: denied { mounton } for pid=487 comm="syz.2.17" path="/0/file0" dev="tmpfs" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1
[ 67.775780][ T491] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.782918][ T491] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.790112][ T491] bridge_slave_0: entered allmulticast mode
[ 67.796411][ T491] bridge_slave_0: entered promiscuous mode
[ 67.802894][ T491] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.810093][ T491] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.817161][ T491] bridge_slave_1: entered allmulticast mode
[ 67.823461][ T491] bridge_slave_1: entered promiscuous mode
[ 67.857185][ T491] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.864360][ T491] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.871716][ T491] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.878785][ T491] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.896800][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.904089][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.914079][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.921156][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.930539][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.937577][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:08:17 executed programs: 3
[ 67.959069][ T491] veth0_vlan: entered promiscuous mode
[ 67.969598][ T491] veth1_macvtap: entered promiscuous mode
[ 83.042803][ T501] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.050022][ T501] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.057099][ T501] bridge_slave_0: entered allmulticast mode
[ 83.063534][ T501] bridge_slave_0: entered promiscuous mode
[ 83.070048][ T501] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.077097][ T501] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.084192][ T501] bridge_slave_1: entered allmulticast mode
[ 83.090380][ T501] bridge_slave_1: entered promiscuous mode
[ 83.125201][ T501] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.132450][ T501] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 83.139746][ T501] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.146778][ T501] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.164731][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.172365][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.181984][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.189035][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.198096][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.205155][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:08:32 executed programs: 4
[ 83.227491][ T501] veth0_vlan: entered promiscuous mode
[ 83.237773][ T501] veth1_macvtap: entered promiscuous mode
[ 98.310958][ T510] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.318169][ T510] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.325219][ T510] bridge_slave_0: entered allmulticast mode
[ 98.331578][ T510] bridge_slave_0: entered promiscuous mode
[ 98.337920][ T510] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.344967][ T510] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.352232][ T510] bridge_slave_1: entered allmulticast mode
[ 98.358584][ T510] bridge_slave_1: entered promiscuous mode
[ 98.394094][ T510] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.401177][ T510] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 98.408466][ T510] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.415654][ T510] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 98.434378][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.441728][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.451779][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.458857][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 98.467746][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.474837][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:08:47 executed programs: 5
[ 98.498255][ T510] veth0_vlan: entered promiscuous mode
[ 98.508995][ T510] veth1_macvtap: entered promiscuous mode
[ 113.581101][ T520] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.588378][ T520] bridge0: port 1(bridge_slave_0) entered disabled state
[ 113.595472][ T520] bridge_slave_0: entered allmulticast mode
[ 113.601795][ T520] bridge_slave_0: entered promiscuous mode
[ 113.608346][ T520] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.615366][ T520] bridge0: port 2(bridge_slave_1) entered disabled state
[ 113.622493][ T520] bridge_slave_1: entered allmulticast mode
[ 113.628867][ T520] bridge_slave_1: entered promiscuous mode
[ 113.663791][ T520] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.671003][ T520] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 113.678417][ T520] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.685444][ T520] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 113.704379][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 113.711776][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 113.721307][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.728372][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 113.737935][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.744980][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:09:03 executed programs: 6
[ 113.767193][ T520] veth0_vlan: entered promiscuous mode
[ 113.777518][ T520] veth1_macvtap: entered promiscuous mode
[ 128.850108][ T530] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.857157][ T530] bridge0: port 1(bridge_slave_0) entered disabled state
[ 128.864257][ T530] bridge_slave_0: entered allmulticast mode
[ 128.870952][ T530] bridge_slave_0: entered promiscuous mode
[ 128.877386][ T530] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.885035][ T530] bridge0: port 2(bridge_slave_1) entered disabled state
[ 128.892187][ T530] bridge_slave_1: entered allmulticast mode
[ 128.898615][ T530] bridge_slave_1: entered promiscuous mode
[ 128.934401][ T530] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.941579][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 128.948891][ T530] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.955923][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 128.974582][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 128.981944][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 128.991472][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.998540][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 129.008799][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 129.015840][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:09:18 executed programs: 7
[ 129.036674][ T530] veth0_vlan: entered promiscuous mode
[ 129.047429][ T530] veth1_macvtap: entered promiscuous mode
[ 144.117380][ T539] bridge0: port 1(bridge_slave_0) entered blocking state
[ 144.124484][ T539] bridge0: port 1(bridge_slave_0) entered disabled state
[ 144.131697][ T539] bridge_slave_0: entered allmulticast mode
[ 144.138139][ T539] bridge_slave_0: entered promiscuous mode
[ 144.144469][ T539] bridge0: port 2(bridge_slave_1) entered blocking state
[ 144.151577][ T539] bridge0: port 2(bridge_slave_1) entered disabled state
[ 144.158890][ T539] bridge_slave_1: entered allmulticast mode
[ 144.165012][ T539] bridge_slave_1: entered promiscuous mode
[ 144.199232][ T539] bridge0: port 2(bridge_slave_1) entered blocking state
[ 144.206279][ T539] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 144.213570][ T539] bridge0: port 1(bridge_slave_0) entered blocking state
[ 144.220628][ T539] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 144.239740][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 144.247103][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 144.256609][ T333] bridge0: port 1(bridge_slave_0) entered blocking state
[ 144.263674][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 144.272529][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 144.279593][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:09:33 executed programs: 8
[ 144.302444][ T539] veth0_vlan: entered promiscuous mode
[ 144.312113][ T539] veth1_macvtap: entered promiscuous mode
[ 159.383510][ T549] bridge0: port 1(bridge_slave_0) entered blocking state
[ 159.390617][ T549] bridge0: port 1(bridge_slave_0) entered disabled state
[ 159.397657][ T549] bridge_slave_0: entered allmulticast mode
[ 159.404026][ T549] bridge_slave_0: entered promiscuous mode
[ 159.410519][ T549] bridge0: port 2(bridge_slave_1) entered blocking state
[ 159.417539][ T549] bridge0: port 2(bridge_slave_1) entered disabled state
[ 159.424662][ T549] bridge_slave_1: entered allmulticast mode
[ 159.431215][ T549] bridge_slave_1: entered promiscuous mode
[ 159.465453][ T549] bridge0: port 2(bridge_slave_1) entered blocking state
[ 159.472565][ T549] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 159.479907][ T549] bridge0: port 1(bridge_slave_0) entered blocking state
[ 159.486933][ T549] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 159.505219][ T333] bridge0: port 1(bridge_slave_0) entered disabled state
[ 159.512626][ T333] bridge0: port 2(bridge_slave_1) entered disabled state
[ 159.522137][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 159.529194][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 159.538829][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 159.545868][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:09:48 executed programs: 9
[ 159.567300][ T549] veth0_vlan: entered promiscuous mode
[ 159.577574][ T549] veth1_macvtap: entered promiscuous mode
[ 174.649724][ T558] bridge0: port 1(bridge_slave_0) entered blocking state
[ 174.656777][ T558] bridge0: port 1(bridge_slave_0) entered disabled state
[ 174.663865][ T558] bridge_slave_0: entered allmulticast mode
[ 174.670083][ T558] bridge_slave_0: entered promiscuous mode
[ 174.676494][ T558] bridge0: port 2(bridge_slave_1) entered blocking state
[ 174.683579][ T558] bridge0: port 2(bridge_slave_1) entered disabled state
[ 174.690955][ T558] bridge_slave_1: entered allmulticast mode
[ 174.697196][ T558] bridge_slave_1: entered promiscuous mode
[ 174.731768][ T558] bridge0: port 2(bridge_slave_1) entered blocking state
[ 174.738983][ T558] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 174.746268][ T558] bridge0: port 1(bridge_slave_0) entered blocking state
[ 174.753329][ T558] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 174.771390][ T333] bridge0: port 1(bridge_slave_0) entered disabled state
[ 174.778801][ T333] bridge0: port 2(bridge_slave_1) entered disabled state
[ 174.788994][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 174.796039][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 174.805021][ T333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 174.812120][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:10:04 executed programs: 10
[ 174.834391][ T558] veth0_vlan: entered promiscuous mode
[ 174.844759][ T558] veth1_macvtap: entered promiscuous mode
[ 189.914210][ T567] bridge0: port 1(bridge_slave_0) entered blocking state
[ 189.921334][ T567] bridge0: port 1(bridge_slave_0) entered disabled state
[ 189.928607][ T567] bridge_slave_0: entered allmulticast mode
[ 189.934795][ T567] bridge_slave_0: entered promiscuous mode
[ 189.941273][ T567] bridge0: port 2(bridge_slave_1) entered blocking state
[ 189.948448][ T567] bridge0: port 2(bridge_slave_1) entered disabled state
[ 189.955544][ T567] bridge_slave_1: entered allmulticast mode
[ 189.961872][ T567] bridge_slave_1: entered promiscuous mode
[ 189.995492][ T567] bridge0: port 2(bridge_slave_1) entered blocking state
[ 190.002599][ T567] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 190.009939][ T567] bridge0: port 1(bridge_slave_0) entered blocking state
[ 190.016974][ T567] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 190.035241][ T333] bridge0: port 1(bridge_slave_0) entered disabled state
[ 190.042659][ T333] bridge0: port 2(bridge_slave_1) entered disabled state
[ 190.052799][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 190.059957][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 190.069321][ T333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 190.076375][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/05/06 21:10:19 executed programs: 11
[ 190.098710][ T567] veth0_vlan: entered promiscuous mode
[ 190.108925][ T567] veth1_macvtap: entered promiscuous mode
[ 190.958209][ T37] INFO: task syz.2.17:487 blocked for more than 122 seconds.
[ 190.965739][ T37] Not tainted syzkaller #0
[ 190.970733][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 190.979456][ T37] task:syz.2.17 state:D stack:0 pid:487 tgid:487 ppid:483 flags:0x00000004
[ 190.989696][ T37] Call Trace:
[ 190.993079][ T37]
[ 190.996002][ T37] __schedule+0x1399/0x1fa0
[ 191.000564][ T37] ? __sched_text_start+0x10/0x10
[ 191.005598][ T37] ? kasan_save_track+0x4f/0x80
[ 191.010476][ T37] ? __kasan_check_write+0x18/0x20
[ 191.015673][ T37] ? llist_add_batch+0x10f/0x1f0
[ 191.020637][ T37] ? __cfi_llist_add_batch+0x10/0x10
[ 191.025928][ T37] schedule+0xc5/0x240
[ 191.030067][ T37] schedule_timeout+0xc7/0x3b0
[ 191.034841][ T37] ? __cfi_schedule_timeout+0x10/0x10
[ 191.040464][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 191.046155][ T37] wait_for_common+0x369/0x650
[ 191.050986][ T37] ? __kasan_kmalloc+0x96/0xb0
[ 191.055780][ T37] ? wait_for_completion+0x40/0x40
[ 191.060941][ T37] ? _raw_spin_lock_irq+0x93/0x120
[ 191.066142][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 191.072186][ T37] wait_for_completion_state+0x19/0x40
[ 191.077687][ T37] do_coredump+0x8ad/0x2fe0
[ 191.082244][ T37] ? kasan_save_track+0x4f/0x80
[ 191.087099][ T37] ? kasan_save_track+0x3e/0x80
[ 191.091986][ T37] ? kasan_save_free_info+0x4a/0x60
[ 191.097197][ T37] ? __cfi_do_coredump+0x10/0x10
[ 191.102168][ T37] ? asm_exc_page_fault+0x2b/0x30
[ 191.107196][ T37] ? __kasan_slab_free+0x6a/0x80
[ 191.112397][ T37] ? kmem_cache_free+0x1bd/0x4f0
[ 191.117369][ T37] ? get_signal+0xa74/0x14e0
[ 191.122268][ T37] get_signal+0x11f8/0x14e0
[ 191.126799][ T37] arch_do_signal_or_restart+0xbc/0x760
[ 191.132403][ T37] ? __cfi_arch_do_signal_or_restart+0x10/0x10
[ 191.138723][ T37] irqentry_exit_to_user_mode+0x4d/0xb0
[ 191.144286][ T37] irqentry_exit+0x16/0x60
[ 191.148792][ T37] exc_page_fault+0x65/0xc0
[ 191.153313][ T37] asm_exc_page_fault+0x2b/0x30
[ 191.158243][ T37] RIP: 0033:0x7f0de32527f7
[ 191.162682][ T37] RSP: 002b:00007fffe9a663a0 EFLAGS: 00010206
[ 191.168816][ T37] RAX: 0000000000000000 RBX: 000000000000000b RCX: 000000000000cb20
[ 191.176795][ T37] RDX: 00007fffe9a663c0 RSI: 00007fffe9a664f0 RDI: 000000000000000b
[ 191.184844][ T37] RBP: 00007f0de3617da0 R08: 000000002da1f0d3 R09: 7fffffffffffffff
[ 191.192962][ T37] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000d12a
[ 191.201094][ T37] R13: 00007f0de361609c R14: 000000000000ce4f R15: 00007f0de3616090
[ 191.209227][ T37]
[ 191.212360][ T37] INFO: task syz.3.18:496 blocked for more than 123 seconds.
[ 191.219939][ T37] Not tainted syzkaller #0
[ 191.224901][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 191.233736][ T37] task:syz.3.18 state:D stack:0 pid:496 tgid:496 ppid:491 flags:0x00000004
[ 191.244069][ T37] Call Trace:
[ 191.247359][ T37]
[ 191.250335][ T37] __schedule+0x1399/0x1fa0
[ 191.254932][ T37] ? __sched_text_start+0x10/0x10
[ 191.260120][ T37] ? kasan_save_track+0x4f/0x80
[ 191.264973][ T37] ? __kasan_check_write+0x18/0x20
[ 191.270130][ T37] ? llist_add_batch+0x10f/0x1f0
[ 191.275071][ T37] ? __cfi_llist_add_batch+0x10/0x10
[ 191.280628][ T37] schedule+0xc5/0x240
[ 191.284819][ T37] schedule_timeout+0xc7/0x3b0
[ 191.289673][ T37] ? __cfi_schedule_timeout+0x10/0x10
[ 191.295081][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 191.300679][ T37] wait_for_common+0x369/0x650
[ 191.305455][ T37] ? __kasan_kmalloc+0x96/0xb0
[ 191.310247][ T37] ? wait_for_completion+0x40/0x40
[ 191.315355][ T37] ? _raw_spin_lock_irq+0x93/0x120
[ 191.320487][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 191.326043][ T37] wait_for_completion_state+0x19/0x40
[ 191.331572][ T37] do_coredump+0x8ad/0x2fe0
[ 191.336416][ T37] ? kasan_save_track+0x4f/0x80
[ 191.341327][ T37] ? kasan_save_track+0x3e/0x80
[ 191.346227][ T37] ? kasan_save_free_info+0x4a/0x60
[ 191.351706][ T37] ? __cfi_do_coredump+0x10/0x10
[ 191.356701][ T37] ? asm_exc_page_fault+0x2b/0x30
[ 191.361831][ T37] ? __kasan_slab_free+0x6a/0x80
[ 191.366869][ T37] ? kmem_cache_free+0x1bd/0x4f0
[ 191.371907][ T37] ? get_signal+0xa74/0x14e0
[ 191.376777][ T37] get_signal+0x11f8/0x14e0
[ 191.381456][ T37] arch_do_signal_or_restart+0xbc/0x760
[ 191.387011][ T37] ? __cfi_arch_do_signal_or_restart+0x10/0x10
[ 191.393188][ T37] irqentry_exit_to_user_mode+0x4d/0xb0
[ 191.398817][ T37] irqentry_exit+0x16/0x60
[ 191.403258][ T37] exc_page_fault+0x65/0xc0
[ 191.407791][ T37] asm_exc_page_fault+0x2b/0x30
[ 191.412825][ T37] RIP: 0033:0x7f7018e527f7
[ 191.417229][ T37] RSP: 002b:00007ffe4ad952a0 EFLAGS: 00010206
[ 191.423435][ T37] RAX: 0000000000000000 RBX: 000000000000000b RCX: 00000000000109a0
[ 191.431578][ T37] RDX: 00007ffe4ad952c0 RSI: 00007ffe4ad953f0 RDI: 000000000000000b
[ 191.439624][ T37] RBP: 00007f7019217da0 R08: 0000000001c1a6f1 R09: 7fffffffffffffff
[ 191.447615][ T37] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000010cca
[ 191.455642][ T37] R13: 00007f701921609c R14: 00000000000109ef R15: 00007f7019216090
[ 191.463872][ T37]
[ 191.466996][ T37] NMI backtrace for cpu 0
[ 191.467014][ T37] CPU: 0 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 6211c9a8b126de11e6fedf2a6482c925a60c10a7
[ 191.467043][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 191.467053][ T37] Call Trace:
[ 191.467058][ T37]
[ 191.467064][ T37] __dump_stack+0x21/0x30
[ 191.467094][ T37] dump_stack_lvl+0x140/0x1c0
[ 191.467117][ T37] ? __cfi_dump_stack_lvl+0x10/0x10
[ 191.467143][ T37] dump_stack+0x19/0x20
[ 191.467165][ T37] nmi_cpu_backtrace+0x2ba/0x2d0
[ 191.467189][ T37] ? rcu_read_unlock_special+0x14d/0x440
[ 191.467211][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10
[ 191.467224][ T37] ? sched_show_task+0x371/0x530
[ 191.467238][ T37] ? __rcu_read_unlock+0xc0/0xc0
[ 191.467251][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[ 191.467266][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[ 191.467279][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0
[ 191.467293][ T37] arch_trigger_cpumask_backtrace+0x14/0x20
[ 191.467307][ T37] watchdog+0xdad/0xf00
[ 191.467317][ T37] ? __kasan_check_write+0x18/0x20
[ 191.467329][ T37] ? __cfi_watchdog+0x10/0x10
[ 191.467339][ T37] ? __kasan_check_read+0x15/0x20
[ 191.467348][ T37] ? __kthread_parkme+0x137/0x180
[ 191.467359][ T37] ? schedule+0xc5/0x240
[ 191.467368][ T37] kthread+0x2c9/0x370
[ 191.467379][ T37] ? __cfi_watchdog+0x10/0x10
[ 191.467389][ T37] ? __cfi_kthread+0x10/0x10
[ 191.467400][ T37] ret_from_fork+0x67/0xa0
[ 191.467408][ T37] ? __cfi_kthread+0x10/0x10
[ 191.467419][ T37] ret_from_fork_asm+0x1a/0x30
[ 191.467430][ T37]
[ 191.467439][ T37] Sending NMI from CPU 0 to CPUs 1:
[ 191.631310][ C1] NMI backtrace for cpu 1
[ 191.631335][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 6211c9a8b126de11e6fedf2a6482c925a60c10a7
[ 191.631354][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 191.631363][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x32/0x70
[ 191.631385][ C1] Code: 48 8b 45 08 65 48 8b 0d 4c 2f 7d 7e 65 8b 15 4d 2f 7d 7e 81 e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75 35 83 b9 ec 0b 00 00 00 <74> 2c 8b 91 c8 0b 00 00 83 fa 02 75 21 48 8b 91 d0 0b 00 00 48 8b
[ 191.631396][ C1] RSP: 0018:ffffc90000230ca0 EFLAGS: 00000046
[ 191.631409][ C1] RAX: ffffffff8144390a RBX: 0000000000000001 RCX: ffff88810366b900
[ 191.631420][ C1] RDX: 0000000000000100 RSI: 0000000000000001 RDI: 0000000000000008
[ 191.631429][ C1] RBP: ffffc90000230ca0 R08: 0000000000000003 R09: 0000000000000004
[ 191.631438][ C1] R10: dffffc0000000000 R11: fffff520000461b0 R12: ffff8881f6f4fa80
[ 191.631448][ C1] R13: 00000000000005d9 R14: 0000000000000001 R15: ffff88810366b900
[ 191.631458][ C1] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 191.631470][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 191.631479][ C1] CR2: 00007ffd91190f40 CR3: 0000000133fec000 CR4: 00000000003526b0
[ 191.631493][ C1] Call Trace:
[ 191.631498][ C1]
[ 191.631504][ C1] kvm_steal_clock+0x3a/0x170
[ 191.631527][ C1] update_rq_clock+0x6af/0x7d0
[ 191.631541][ C1] ? __cfi_update_rq_clock+0x10/0x10
[ 191.631555][ C1] _nohz_idle_balance+0x3d5/0x5c0
[ 191.631575][ C1] ? lapic_next_event+0x15/0x20
[ 191.631590][ C1] ? nohz_run_idle_balance+0x160/0x160
[ 191.631610][ C1] ? sched_clock+0x44/0x60
[ 191.631628][ C1] ? sched_clock_cpu+0x75/0x400
[ 191.631649][ C1] sched_balance_softirq+0x8a/0x170
[ 191.631664][ C1] handle_softirqs+0x1aa/0x630
[ 191.631679][ C1] ? irqtime_account_irq+0x51/0x1c0
[ 191.631704][ C1] __irq_exit_rcu+0x47/0xb0
[ 191.631717][ C1] irq_exit_rcu+0xd/0x30
[ 191.631730][ C1] sysvec_call_function_single+0x7f/0x90
[ 191.631747][ C1]
[ 191.631752][ C1]
[ 191.631757][ C1] asm_sysvec_call_function_single+0x1f/0x30
[ 191.631771][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 191.631789][ C1] Code: cc cc cc cc cc cc cc b8 e5 77 6c b6 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
[ 191.631800][ C1] RSP: 0018:ffffc900001a7e00 EFLAGS: 000002c6
[ 191.631811][ C1] RAX: ffff8881f6f00000 RBX: ffff88810366b900 RCX: ffffffff85a7dbcd
[ 191.631822][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 000000000003af2c
[ 191.631830][ C1] RBP: ffffc900001a7e00 R08: ffff8881f6f395eb R09: 1ffff1103ede72bd
[ 191.631841][ C1] R10: dffffc0000000000 R11: ffffed103ede72be R12: 1ffff110206cd720
[ 191.631851][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: ffffffff87ed2b68
[ 191.631861][ C1] ? ct_kernel_exit+0x7d/0xb0
[ 191.631879][ C1] default_idle+0x17/0x30
[ 191.631896][ C1] arch_cpu_idle+0xd/0x20
[ 191.631913][ C1] default_idle_call+0x3e/0x80
[ 191.631931][ C1] do_idle+0x1a1/0x560
[ 191.631947][ C1] ? idle_inject_timer_fn+0x80/0x80
[ 191.631963][ C1] ? do_idle+0x537/0x560
[ 191.631978][ C1] cpu_startup_entry+0x47/0x60
[ 191.631994][ C1] start_secondary+0x12e/0x140
[ 191.632013][ C1] common_startup_64+0x13b/0x157
[ 191.632034][ C1]