Warning: Permanently added '10.128.0.207' (ED25519) to the list of known hosts.
2025/12/15 08:26:49 parsed 1 programs
[ 89.175558][ T3178] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 89.902147][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 89.910234][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 89.964318][ T1360] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 89.972156][ T1360] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 91.657559][ T3228] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 91.665237][ T3228] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 91.672613][ T3228] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 91.679953][ T3228] netdevsim netdevsim3 netdevsim3: renamed from eth3
2025/12/15 08:26:55 executed programs: 0
[ 98.723713][ T3639] netdevsim netdevsim6 netdevsim0: renamed from eth0
[ 98.750272][ T3639] netdevsim netdevsim6 netdevsim1: renamed from eth1
[ 98.765382][ T3639] netdevsim netdevsim6 netdevsim2: renamed from eth2
[ 98.773192][ T3639] netdevsim netdevsim6 netdevsim3: renamed from eth3
[ 98.793406][ T3646] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 98.830259][ T3646] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 98.862931][ T3646] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 98.879721][ T3646] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 98.900437][ T3640] netdevsim netdevsim7 netdevsim0: renamed from eth0
[ 98.908924][ T3640] netdevsim netdevsim7 netdevsim1: renamed from eth1
[ 98.940204][ T3640] netdevsim netdevsim7 netdevsim2: renamed from eth2
[ 98.950088][ T3640] netdevsim netdevsim7 netdevsim3: renamed from eth3
[ 99.248403][ T3650] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 99.276653][ T3651] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 99.284653][ T3658] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 99.292574][ T3650] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 99.300914][ T3650] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 99.320337][ T3650] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 99.340291][ T3658] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 99.359844][ T3651] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 99.374866][ T3658] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 99.390100][ T3651] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 99.407160][ T3658] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 99.425781][ T3651] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 110.694849][ T69] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 110.702988][ T69] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 110.731879][ T4506] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 110.739774][ T4506] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 110.769690][ T5891] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 110.777621][ T5891] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 110.795182][ T38] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 110.803022][ T38] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/12/15 08:27:12 executed programs: 12
[ 110.951772][ T69] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 110.959854][ T69] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 111.002768][ T1612] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 111.011081][ T1612] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 111.116899][ T3717] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 111.124789][ T3717] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 111.137403][ T1612] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 111.145279][ T1612] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 111.351340][ T1422] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 111.359224][ T1422] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 111.404033][ T6069] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 111.411994][ T6069] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 111.721452][ T6069] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 111.729641][ T6069] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 111.740052][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 111.747954][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/12/15 08:27:17 executed programs: 744
2025/12/15 08:27:22 executed programs: 1468
2025/12/15 08:27:27 executed programs: 2324
2025/12/15 08:27:32 executed programs: 3408
[ 134.488906][T13140] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 134.503664][T13140] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 134.515785][T13140] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 134.544409][T13140] netdevsim netdevsim3 netdevsim3: renamed from eth3
2025/12/15 08:27:37 executed programs: 4145
2025/12/15 08:27:42 executed programs: 4958
[ 142.310323][ T3717] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 142.318258][ T3717] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 142.349191][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 142.357041][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 145.969583][T17122] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 145.994621][T17122] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 146.021515][T17122] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 146.042587][T17122] netdevsim netdevsim2 netdevsim3: renamed from eth3
2025/12/15 08:27:47 executed programs: 5656
[ 148.308812][T17800] netdevsim netdevsim8 netdevsim0: renamed from eth0
[ 148.323889][T17800] netdevsim netdevsim8 netdevsim1: renamed from eth1
[ 148.355263][T17800] netdevsim netdevsim8 netdevsim2: renamed from eth2
[ 148.382598][T17800] netdevsim netdevsim8 netdevsim3: renamed from eth3
2025/12/15 08:27:52 executed programs: 6269
2025/12/15 08:27:57 executed programs: 6956
[ 156.561118][ T1360] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 156.569174][ T1360] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 156.589499][ T1360] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 156.597335][ T1360] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 158.451793][ T54] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 158.459693][ T54] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 158.474102][ T6069] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 158.481987][ T6069] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/12/15 08:28:02 executed programs: 7763
[ 162.560728][T22488] netdevsim netdevsim6 netdevsim0: renamed from eth0
[ 162.594717][T22488] netdevsim netdevsim6 netdevsim1: renamed from eth1
[ 162.634063][T22488] netdevsim netdevsim6 netdevsim2: renamed from eth2
[ 162.659230][T22488] netdevsim netdevsim6 netdevsim3: renamed from eth3
2025/12/15 08:28:07 executed programs: 8568
2025/12/15 08:28:12 executed programs: 9491
[ 172.406902][ T6955] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 172.414801][ T6955] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 172.424505][ T5891] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 172.432461][ T5891] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/12/15 08:28:17 executed programs: 10341
[ 176.346461][T27788] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 176.362217][T27788] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 176.379861][T27788] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 176.396453][T27788] netdevsim netdevsim3 netdevsim3: renamed from eth3
2025/12/15 08:28:22 executed programs: 11163
[ 185.993823][ T1612] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 186.001734][ T1612] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 186.020665][ T1422] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 186.028522][ T1422] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/12/15 08:28:27 executed programs: 12057
[ 189.937652][ T466] netdevsim netdevsim8 netdevsim0: renamed from eth0
[ 189.953786][ T466] netdevsim netdevsim8 netdevsim1: renamed from eth1
[ 189.981744][ T466] netdevsim netdevsim8 netdevsim2: renamed from eth2
[ 190.000107][ T466] netdevsim netdevsim8 netdevsim3: renamed from eth3
2025/12/15 08:28:32 executed programs: 12859
2025/12/15 08:28:37 executed programs: 13712
[ 199.676116][ T7527] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 199.683995][ T7527] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 199.707493][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 199.715461][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/12/15 08:28:42 executed programs: 14584
[ 203.764870][ T5736] netdevsim netdevsim7 netdevsim0: renamed from eth0
[ 203.793283][ T5736] netdevsim netdevsim7 netdevsim1: renamed from eth1
[ 203.816617][ T5736] netdevsim netdevsim7 netdevsim2: renamed from eth2
[ 203.833468][ T5736] netdevsim netdevsim7 netdevsim3: renamed from eth3
2025/12/15 08:28:47 executed programs: 15390
2025/12/15 08:28:52 executed programs: 16296
[ 213.478066][ T1360] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 213.486332][ T1360] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 213.513917][ T1360] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 213.521849][ T1360] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/12/15 08:28:57 executed programs: 17141
[ 217.339286][T11009] netdevsim netdevsim6 netdevsim0: renamed from eth0
[ 217.367900][T11009] netdevsim netdevsim6 netdevsim1: renamed from eth1
[ 217.395985][T11009] netdevsim netdevsim6 netdevsim2: renamed from eth2
[ 217.422102][T11009] netdevsim netdevsim6 netdevsim3: renamed from eth3
2025/12/15 08:29:02 executed programs: 17972
2025/12/15 08:29:07 executed programs: 18882
[ 226.745333][ T54] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 226.753338][ T54] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 226.765986][ T6955] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 226.774003][ T6955] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 230.623850][T16071] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 230.652033][T16071] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 230.677326][T16071] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 230.705467][T16071] netdevsim netdevsim2 netdevsim3: renamed from eth3
2025/12/15 08:29:12 executed programs: 19675
2025/12/15 08:29:17 executed programs: 20503
[ 240.083473][ T1360] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 240.091435][ T1360] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 240.125115][ T1360] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 240.133224][ T1360] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/12/15 08:29:22 executed programs: 21376
[ 244.235658][T21082] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 244.260298][T21082] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 244.285262][T21082] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 244.300832][T21082] netdevsim netdevsim3 netdevsim3: renamed from eth3
2025/12/15 08:29:27 executed programs: 22180
2025/12/15 08:29:32 executed programs: 23076
[ 253.791289][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 253.799186][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 253.829609][ T38] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 253.837438][ T38] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/12/15 08:29:37 executed programs: 23900
[ 257.894105][T26278] netdevsim netdevsim6 netdevsim0: renamed from eth0
[ 257.915605][T26278] netdevsim netdevsim6 netdevsim1: renamed from eth1
[ 257.941659][T26278] netdevsim netdevsim6 netdevsim2: renamed from eth2
[ 257.954608][T26278] netdevsim netdevsim6 netdevsim3: renamed from eth3
2025/12/15 08:29:42 executed programs: 24707
2025/12/15 08:29:47 executed programs: 25632
[ 267.704609][ T69] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 267.712493][ T69] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 267.720757][ T1360] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 267.728551][ T1360] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/12/15 08:29:52 executed programs: 26482
[ 271.826531][T31566] netdevsim netdevsim7 netdevsim0: renamed from eth0
[ 271.839913][T31566] netdevsim netdevsim7 netdevsim1: renamed from eth1
[ 271.857533][T31566] netdevsim netdevsim7 netdevsim2: renamed from eth2
[ 271.880814][T31566] netdevsim netdevsim7 netdevsim3: renamed from eth3
2025/12/15 08:29:57 executed programs: 27291
[ 281.598301][ T1654] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 281.606294][ T1654] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 281.650006][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 281.657947][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/12/15 08:30:02 executed programs: 28196
[ 281.919276][ T31] INFO: task syz.5.3069:12338 blocked for more than 143 seconds.
[ 281.927149][ T31] Not tainted syzkaller #0
[ 281.932132][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 281.940806][ T31] task:syz.5.3069 state:D stack:12376 pid:12338 tgid:12336 ppid:3658 task_flags:0x400140 flags:0x00080002
[ 281.952725][ T31] Call Trace:
[ 281.955991][ T31]
[ 281.958930][ T31] __schedule+0x960/0xe60
[ 281.963306][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 281.968938][ T31] ? schedule+0x21/0x140
[ 281.973288][ T31] schedule+0xac/0x140
[ 281.977373][ T31] schedule_preempt_disabled+0x32/0x60
[ 281.982931][ T31] rwsem_down_read_slowpath+0x282/0x540
[ 281.988646][ T31] down_read+0x86/0xf0
[ 281.992952][ T31] __rmap_walk_file+0x13e/0x380
[ 281.997808][ T31] migrate_pages+0x6e7/0x1450
[ 282.002550][ T31] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10
[ 282.009172][ T31] ? __pfx_remove_migration_pte+0x10/0x10
[ 282.014895][ T31] __se_sys_mbind+0x8bb/0xa50
[ 282.019626][ T31] do_syscall_64+0x8f/0x2f0
[ 282.024135][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 282.030074][ T31] RIP: 0033:0x7fe59b695d19
[ 282.034485][ T31] RSP: 002b:00007fe59b107038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed
[ 282.042920][ T31] RAX: ffffffffffffffda RBX: 00007fe59b885fa0 RCX: 00007fe59b695d19
[ 282.050902][ T31] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020001000
[ 282.058865][ T31] RBP: 00007fe59b711a20 R08: 0000000000000000 R09: 0000000000000002
[ 282.066863][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 282.074842][ T31] R13: 0000000000000000 R14: 00007fe59b885fa0 R15: 00007ffeaa185cb8
[ 282.082859][ T31]
[ 282.086228][ T31] INFO: task syz.5.3069:12367 blocked for more than 143 seconds.
[ 282.094119][ T31] Not tainted syzkaller #0
[ 282.099281][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 282.107953][ T31] task:syz.5.3069 state:D stack:13824 pid:12367 tgid:12336 ppid:3658 task_flags:0x400040 flags:0x00080002
[ 282.119960][ T31] Call Trace:
[ 282.123224][ T31]
[ 282.126146][ T31] __schedule+0x960/0xe60
[ 282.130516][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 282.136149][ T31] ? schedule+0x21/0x140
[ 282.140480][ T31] schedule+0xac/0x140
[ 282.144548][ T31] io_schedule+0x3f/0x60
[ 282.148789][ T31] folio_wait_bit_common+0x36b/0x650
[ 282.154150][ T31] ? __pfx_wake_page_function+0x10/0x10
[ 282.159729][ T31] __filemap_get_folio_mpol+0x130/0x7f0
[ 282.165270][ T31] hugetlbfs_zero_partial_page+0x45/0x210
[ 282.171015][ T31] ? hugetlbfs_fallocate+0x622/0x8c0
[ 282.176306][ T31] hugetlbfs_fallocate+0x637/0x8c0
[ 282.181523][ T31] vfs_fallocate+0x34c/0x390
[ 282.186124][ T31] madvise_vma_behavior+0x539/0x1c70
[ 282.191507][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 282.197587][ T31] ? mas_prev_slot+0x406/0x450
[ 282.202623][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 282.208343][ T31] ? find_vma_prev+0xb3/0x100
[ 282.213388][ T31] madvise_do_behavior+0x49f/0x7e0
[ 282.218539][ T31] do_madvise+0x1e5/0x270
[ 282.222937][ T31] __x64_sys_madvise+0x2d/0x40
[ 282.227736][ T31] do_syscall_64+0x8f/0x2f0
[ 282.232280][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 282.238171][ T31] RIP: 0033:0x7fe59b695d19
[ 282.242618][ T31] RSP: 002b:00007fe59b0b3038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c
[ 282.251040][ T31] RAX: ffffffffffffffda RBX: 00007fe59b886080 RCX: 00007fe59b695d19
[ 282.258999][ T31] RDX: 0000000000000009 RSI: 0000000000600002 RDI: 0000000020000000
[ 282.266994][ T31] RBP: 00007fe59b711a20 R08: 0000000000000000 R09: 0000000000000000
[ 282.274979][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 282.282976][ T31] R13: 0000000000000001 R14: 00007fe59b886080 R15: 00007ffeaa185cb8
[ 282.290969][ T31]
[ 282.297507][ T31]
[ 282.297507][ T31] Showing all locks held in the system:
[ 282.305273][ T31] 2 locks held by kworker/u8:1/14:
[ 282.310435][ T31] 2 locks held by ksoftirqd/1/23:
[ 282.315463][ T31] #0: ffff888237d2b358 (&rq->__lock){....}-{2:2}, at: raw_spin_rq_lock_nested+0x20/0x70
[ 282.325588][ T31] #1: ffffffff892d8418 (&obj_hash[i].lock){....}-{2:2}, at: debug_check_no_obj_freed+0xfd/0x260
[ 282.336203][ T31] 1 lock held by khungtaskd/31:
[ 282.341087][ T31] #0: ffffffff83fb4000 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x2e/0x100
[ 282.351098][ T31] 2 locks held by kworker/u8:5/69:
[ 282.356190][ T31] #0: ffff888102a93d48 ((wq_completion)iou_exit){....}-{0:0}, at: process_scheduled_works+0x34c/0x8c0
[ 282.367553][ T31] #1: ffffc90001227e28 ((work_completion)(&ctx->exit_work)){....}-{0:0}, at: process_scheduled_works+0x373/0x8c0
[ 282.379629][ T31] 2 locks held by kworker/u8:7/1422:
[ 282.384897][ T31] #0: ffff888100074948 ((wq_completion)events_unbound){....}-{0:0}, at: process_scheduled_works+0x34c/0x8c0
[ 282.396536][ T31] #1: ffffc90002457e28 ((work_completion)(&sub_info->work)){....}-{0:0}, at: process_scheduled_works+0x373/0x8c0
[ 282.408808][ T31] 2 locks held by getty/1933:
[ 282.413782][ T31] #0: ffff888102bc10a0 (&tty->ldisc_sem){....}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x50
[ 282.423567][ T31] #1: ffffc90002d332f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x24c/0xba0
[ 282.433617][ T31] 2 locks held by kworker/u8:10/3717:
[ 282.438975][ T31] 2 locks held by kworker/u8:14/6147:
[ 282.444359][ T31] #0: ffff888102a93d48 ((wq_completion)iou_exit){....}-{0:0}, at: process_scheduled_works+0x34c/0x8c0
[ 282.455428][ T31] #1: ffffc90001ef7e28 ((work_completion)(&ctx->exit_work)){....}-{0:0}, at: process_scheduled_works+0x373/0x8c0
[ 282.467482][ T31] 2 locks held by kworker/u8:16/6955:
[ 282.472872][ T31] #0: ffff888102a93d48 ((wq_completion)iou_exit){....}-{0:0}, at: process_scheduled_works+0x34c/0x8c0
[ 282.483975][ T31] #1: ffffc9000250fe28 ((work_completion)(&ctx->exit_work)){....}-{0:0}, at: process_scheduled_works+0x373/0x8c0
[ 282.496030][ T31] 6 locks held by kworker/u8:18/7527:
[ 282.501555][ T31] #0: ffff8881006ea948 ((wq_completion)netns){....}-{0:0}, at: process_scheduled_works+0x34c/0x8c0
[ 282.512581][ T31] #1: ffffc90002a77e28 (net_cleanup_work){....}-{0:0}, at: process_scheduled_works+0x373/0x8c0
[ 282.523059][ T31] #2: ffffffff84183b98 (pernet_ops_rwsem){....}-{3:3}, at: cleanup_net+0x59/0x530
[ 282.532393][ T31] #3: ffff88811ef920e8 (&dev->mutex){....}-{3:3}, at: devlink_pernet_pre_exit+0x69/0x210
[ 282.542349][ T31] #4: ffff88811ef97250 (&devlink->lock_key#7){....}-{3:3}, at: devlink_pernet_pre_exit+0x7b/0x210
[ 282.553087][ T31] #5: ffffffff83fb4e80 (rcu_state.barrier_mutex){....}-{3:3}, at: rcu_barrier+0x34/0x260
[ 282.563079][ T31] 1 lock held by syz.5.3069/12338:
[ 282.568170][ T31] #0: ffff888125c44410 (&hugetlbfs_i_mmap_rwsem_key){....}-{3:3}, at: __rmap_walk_file+0x13e/0x380
[ 282.579109][ T31] 3 locks held by syz.5.3069/12367:
[ 282.584291][ T31] #0: ffff8881006ff3f8 (sb_writers#12){....}-{0:0}, at: vfs_fallocate+0x330/0x390
[ 282.593650][ T31] #1: ffff888125c44148 (&sb->s_type->i_mutex_key#18){....}-{3:3}, at: hugetlbfs_fallocate+0x172/0x8c0
[ 282.604886][ T31] #2: ffff888125c44410 (&hugetlbfs_i_mmap_rwsem_key){....}-{3:3}, at: hugetlbfs_fallocate+0x216/0x8c0
[ 282.616231][ T31] 1 lock held by syz.3.28229/4528:
[ 282.621439][ T31] #0: ffffffff83fb4fb8 (rcu_state.exp_mutex){....}-{3:3}, at: synchronize_rcu_expedited+0x2df/0x620
[ 282.632350][ T31] 1 lock held by syz.8.28231/4529:
[ 282.637440][ T31] #0: ffff888125f3eac0 (&mm->mmap_lock){....}-{3:3}, at: vm_mmap_pgoff+0xc3/0x250
[ 282.646835][ T31] 1 lock held by syz.8.28231/4539:
[ 282.651954][ T31] #0: ffff888125f3eac0 (&mm->mmap_lock){....}-{3:3}, at: vm_mmap_pgoff+0xc3/0x250
[ 282.661324][ T31] 2 locks held by syz.8.28231/4544:
[ 282.666507][ T31] 1 lock held by syz.2.28232/4531:
[ 282.671635][ T31] #0: ffffffff83fb4fb8 (rcu_state.exp_mutex){....}-{3:3}, at: synchronize_rcu_expedited+0x179/0x620
[ 282.682549][ T31] 1 lock held by modprobe/4548:
[ 282.687391][ T31]
[ 282.689733][ T31] =============================================
[ 282.689733][ T31]
[ 282.698209][ T31] NMI backtrace for cpu 0
[ 282.698220][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(none)
[ 282.698241][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 282.698251][ T31] Call Trace:
[ 282.698257][ T31]
[ 282.698263][ T31] dump_stack_lvl+0x11f/0x1b0
[ 282.698286][ T31] nmi_cpu_backtrace+0x227/0x240
[ 282.698312][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 282.698339][ T31] nmi_trigger_cpumask_backtrace+0xea/0x200
[ 282.698366][ T31] sys_info+0x129/0x160
[ 282.698387][ T31] watchdog+0x8b9/0x900
[ 282.698416][ T31] ? watchdog+0x154/0x900
[ 282.698446][ T31] kthread+0x2bd/0x300
[ 282.698469][ T31] ? __pfx_watchdog+0x10/0x10
[ 282.698498][ T31] ? __pfx_kthread+0x10/0x10
[ 282.698520][ T31] ret_from_fork+0x1a6/0x380
[ 282.698541][ T31] ? __pfx_kthread+0x10/0x10
[ 282.698565][ T31] ret_from_fork_asm+0x1a/0x30
[ 282.698592][ T31]
[ 282.698598][ T31] Sending NMI from CPU 0 to CPUs 1:
[ 282.798139][ C1] NMI backtrace for cpu 1
[ 282.798151][ C1] CPU: 1 UID: 0 PID: 4555 Comm: modprobe Not tainted syzkaller #0 PREEMPT(none)
[ 282.798170][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 282.798180][ C1] RIP: 0010:lock_acquire+0xeb/0x200
[ 282.798200][ C1] Code: f2 89 e9 4d 89 e9 6a 00 6a 00 6a 00 ff 74 24 68 e8 3a 01 00 00 48 83 c4 20 48 c7 c7 1d 31 c6 83 e8 9a 02 de 01 b8 ff ff ff ff <65> 0f c1 05 ed 3c ea 03 83 f8 01 74 17 48 c7 c7 63 45 b3 83 e8 7c
[ 282.798213][ C1] RSP: 0018:ffffc90003233768 EFLAGS: 00000082
[ 282.798226][ C1] RAX: 00000000ffffffff RBX: 0000000000000246 RCX: 5efc00c953146000
[ 282.798236][ C1] RDX: c2a2bcaff2658519 RSI: ffffffff83c6311d RDI: ffffffff83bb616d
[ 282.798246][ C1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000007
[ 282.798256][ C1] R10: 0000000000000000 R11: ffffffff8150b7a0 R12: ffffffff83fb4000
[ 282.798266][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 282.798280][ C1] FS: 0000000000000000(0000) GS:ffff8882b29dd000(0000) knlGS:0000000000000000
[ 282.798293][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 282.798304][ C1] CR2: 00007fa8cba97e9c CR3: 0000000126e60000 CR4: 0000000000350ef0
[ 282.798317][ C1] Call Trace:
[ 282.798321][ C1]
[ 282.798327][ C1] ? unwind_next_frame+0x3a/0xd00
[ 282.798355][ C1] ? exit_mm+0xbf/0x160
[ 282.798368][ C1] unwind_next_frame+0x56/0xd00
[ 282.798395][ C1] ? unwind_next_frame+0x3a/0xd00
[ 282.798420][ C1] ? __mmput+0x70/0x1a0
[ 282.798442][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 282.798459][ C1] arch_stack_walk+0x11c/0x150
[ 282.798482][ C1] ? exit_mm+0xbf/0x160
[ 282.798496][ C1] stack_trace_save+0x46/0x70
[ 282.798511][ C1] save_stack+0x112/0x180
[ 282.798538][ C1] ? free_unref_folios+0x51a/0x890
[ 282.798557][ C1] ? folios_put_refs+0x1ee/0x250
[ 282.798576][ C1] ? free_pages_and_swap_cache+0x2b7/0x2f0
[ 282.798599][ C1] ? tlb_flush_mmu+0x243/0x370
[ 282.798624][ C1] ? tlb_finish_mmu+0x5d/0xb0
[ 282.798649][ C1] ? exit_mmap+0x39a/0x710
[ 282.798670][ C1] ? __mmput+0x70/0x1a0
[ 282.798690][ C1] ? exit_mm+0xbf/0x160
[ 282.798705][ C1] __reset_page_owner+0x4e/0x150
[ 282.798733][ C1] free_unref_folios+0x51a/0x890
[ 282.798752][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 282.798775][ C1] folios_put_refs+0x1ee/0x250
[ 282.798795][ C1] free_pages_and_swap_cache+0x2b7/0x2f0
[ 282.798834][ C1] ? tlb_table_flush+0x1e9/0x210
[ 282.798859][ C1] ? tlb_flush_mmu+0x183/0x370
[ 282.798885][ C1] tlb_flush_mmu+0x243/0x370
[ 282.798912][ C1] tlb_finish_mmu+0x5d/0xb0
[ 282.798938][ C1] exit_mmap+0x39a/0x710
[ 282.798967][ C1] __mmput+0x70/0x1a0
[ 282.798992][ C1] exit_mm+0xbf/0x160
[ 282.799006][ C1] do_exit+0x2fc/0xf90
[ 282.799020][ C1] do_group_exit+0xe7/0xf0
[ 282.799036][ C1] __x64_sys_exit_group+0x12/0x20
[ 282.799051][ C1] x64_sys_call+0x2210/0x2210
[ 282.799073][ C1] do_syscall_64+0x8f/0x2f0
[ 282.799092][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 282.799108][ C1] RIP: 0033:0x7fa8cbbf66c5
[ 282.799119][ C1] Code: Unable to access opcode bytes at 0x7fa8cbbf669b.
[ 282.799126][ C1] RSP: 002b:00007ffc7b7d44b8 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7
[ 282.799140][ C1] RAX: ffffffffffffffda RBX: 00007fa8cbcf7fe8 RCX: 00007fa8cbbf66c5
[ 282.799150][ C1] RDX: 00000000000000e7 RSI: ffffffffffffff88 RDI: 0000000000000001
[ 282.799160][ C1] RBP: 0000000000000001 R08: 00007ffc7b7d4448 R09: 0000000000000000
[ 282.799169][ C1] R10: 00007ffc7b7d42e0 R11: 0000000000000206 R12: 0000000000000000
[ 282.799179][ C1] R13: 0000000000000001 R14: 00007fa8cbcf6680 R15: 00007fa8cbcf8000
[ 282.799193][ C1]
[ 282.800139][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 283.162254][ T31] Kernel Offset: disabled
[ 283.166553][ T31] Rebooting in 86400 seconds..