Warning: Permanently added '10.128.10.44' (ED25519) to the list of known hosts.
2025/08/14 00:42:05 ignoring optional flag "sandboxArg"="0"
2025/08/14 00:42:05 parsed 1 programs
[ 89.675454][ T4320] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 90.326465][ T1743] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 90.334324][ T1743] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 90.367625][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 90.375444][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.313812][ T4336] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 92.323472][ T4336] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 92.331150][ T4336] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 92.339967][ T4336] netdevsim netdevsim5 netdevsim3: renamed from eth3
2025/08/14 00:42:14 executed programs: 0
[ 100.534357][ T5092] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 100.563358][ T5101] netdevsim netdevsim7 netdevsim0: renamed from eth0
[ 100.583941][ T5092] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 100.604895][ T5092] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 100.613872][ T5101] netdevsim netdevsim7 netdevsim1: renamed from eth1
[ 100.629374][ T5092] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 100.647566][ T5101] netdevsim netdevsim7 netdevsim2: renamed from eth2
[ 100.655178][ T5101] netdevsim netdevsim7 netdevsim3: renamed from eth3
[ 100.787167][ T5093] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 100.808983][ T5093] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 100.849381][ T5100] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 100.867088][ T5093] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 100.878528][ T5107] netdevsim netdevsim6 netdevsim0: renamed from eth0
[ 100.898040][ T5100] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 100.905923][ T5100] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 100.914673][ T5093] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 100.922264][ T5107] netdevsim netdevsim6 netdevsim1: renamed from eth1
[ 100.938757][ T5107] netdevsim netdevsim6 netdevsim2: renamed from eth2
[ 100.965422][ T5100] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 100.976322][ T5107] netdevsim netdevsim6 netdevsim3: renamed from eth3
[ 101.183538][ T5108] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 101.200180][ T5108] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 101.236969][ T5108] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 101.271413][ T5108] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 112.942672][ T1628] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 112.950767][ T1628] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 112.972892][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 112.980819][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 113.009672][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 113.017492][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 113.038824][ T913] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 113.046709][ T913] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/08/14 00:42:31 executed programs: 12
[ 113.164114][ T1847] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 113.171975][ T1847] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 113.180185][ T1743] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 113.188028][ T1743] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 113.265231][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 113.273134][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 113.293589][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 113.301452][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 114.022197][ T913] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 114.030101][ T913] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 114.078721][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 114.086582][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 114.243122][ T913] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 114.250990][ T913] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 114.282866][ T1743] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 114.290868][ T1743] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/08/14 00:42:36 executed programs: 636
2025/08/14 00:42:41 executed programs: 1431
2025/08/14 00:42:46 executed programs: 2250
2025/08/14 00:42:51 executed programs: 3114
2025/08/14 00:42:56 executed programs: 3766
[ 139.346895][T14610] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 139.384105][T14610] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 139.409133][T14610] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 139.430432][T14610] netdevsim netdevsim0 netdevsim3: renamed from eth3
2025/08/14 00:43:01 executed programs: 4220
2025/08/14 00:43:06 executed programs: 4747
[ 149.264951][T16804] netdevsim netdevsim8 netdevsim0: renamed from eth0
[ 149.287444][T16804] netdevsim netdevsim8 netdevsim1: renamed from eth1
[ 149.308796][T16804] netdevsim netdevsim8 netdevsim2: renamed from eth2
[ 149.332713][T16804] netdevsim netdevsim8 netdevsim3: renamed from eth3
[ 152.323456][ T1681] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 152.331356][ T1681] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 152.341446][T10187] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 152.349310][T10187] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/08/14 00:43:11 executed programs: 5316
2025/08/14 00:43:16 executed programs: 6025
[ 161.280588][ T1902] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 161.288688][ T1902] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 161.334986][ T1847] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 161.342893][ T1847] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/08/14 00:43:21 executed programs: 6718
[ 166.606759][T21521] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 166.625374][T21521] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 166.655665][T21521] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 166.690385][T21521] netdevsim netdevsim1 netdevsim3: renamed from eth3
2025/08/14 00:43:26 executed programs: 7338
2025/08/14 00:43:31 executed programs: 7949
2025/08/14 00:43:36 executed programs: 8620
[ 179.624707][ T1681] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 179.632645][ T1681] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 179.644758][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 179.652597][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/08/14 00:43:41 executed programs: 9268
[ 184.965246][T26805] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 185.008307][T26805] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 185.041973][T26805] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 185.061843][T26805] netdevsim netdevsim0 netdevsim3: renamed from eth3
2025/08/14 00:43:47 executed programs: 9914
2025/08/14 00:43:52 executed programs: 10721
[ 194.919510][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 194.927354][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 194.948515][ T1628] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 194.956359][ T1628] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/08/14 00:43:57 executed programs: 11457
[ 199.597845][T31723] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 199.608931][T31723] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 199.631121][T31723] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 199.654344][T31723] netdevsim netdevsim5 netdevsim3: renamed from eth3
2025/08/14 00:44:02 executed programs: 12158
2025/08/14 00:44:07 executed programs: 12969
[ 209.807772][ T1847] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 209.815753][ T1847] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 209.843256][ T1847] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 209.851249][ T1847] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/08/14 00:44:12 executed programs: 13685
[ 214.122541][ T4332] netdevsim netdevsim6 netdevsim0: renamed from eth0
[ 214.145871][ T4332] netdevsim netdevsim6 netdevsim1: renamed from eth1
[ 214.161542][ T4332] netdevsim netdevsim6 netdevsim2: renamed from eth2
[ 214.179765][ T4332] netdevsim netdevsim6 netdevsim3: renamed from eth3
2025/08/14 00:44:17 executed programs: 14375
2025/08/14 00:44:22 executed programs: 15194
[ 224.460697][T10187] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 224.468590][T10187] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 224.493457][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 224.501294][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/08/14 00:44:27 executed programs: 15923
[ 229.025458][ T9230] netdevsim netdevsim8 netdevsim0: renamed from eth0
[ 229.036870][ T9230] netdevsim netdevsim8 netdevsim1: renamed from eth1
[ 229.047263][ T9230] netdevsim netdevsim8 netdevsim2: renamed from eth2
[ 229.066086][ T9230] netdevsim netdevsim8 netdevsim3: renamed from eth3
2025/08/14 00:44:32 executed programs: 16654
[ 238.492608][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 238.500559][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 238.511593][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 238.519526][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/08/14 00:44:37 executed programs: 17545
[ 242.730583][T14191] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 242.739114][T14191] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 242.752273][T14191] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 242.773278][T14191] netdevsim netdevsim5 netdevsim3: renamed from eth3
2025/08/14 00:44:42 executed programs: 18303
2025/08/14 00:44:47 executed programs: 19103
[ 251.834823][ T1628] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 251.842967][ T1628] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 251.860991][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 251.869232][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/08/14 00:44:52 executed programs: 19938
[ 255.874009][T19078] netdevsim netdevsim7 netdevsim0: renamed from eth0
[ 255.897041][T19078] netdevsim netdevsim7 netdevsim1: renamed from eth1
[ 255.916411][T19078] netdevsim netdevsim7 netdevsim2: renamed from eth2
[ 255.945213][T19078] netdevsim netdevsim7 netdevsim3: renamed from eth3
2025/08/14 00:44:57 executed programs: 20669
2025/08/14 00:45:02 executed programs: 21540
[ 265.313795][ T1743] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 265.321748][ T1743] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 265.353948][ T1847] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 265.361891][ T1847] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/08/14 00:45:07 executed programs: 22351
[ 269.548137][T23979] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 269.567183][T23979] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 269.588659][T23979] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 269.608870][T23979] netdevsim netdevsim0 netdevsim3: renamed from eth3
2025/08/14 00:45:12 executed programs: 23106
[ 278.509542][ T913] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 278.517381][ T913] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 278.533996][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 278.541896][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/08/14 00:45:17 executed programs: 23998
[ 281.948303][ T31] INFO: task syz.2.2546:12927 blocked for more than 143 seconds.
[ 281.956053][ T31] Not tainted 6.17.0-rc1-syzkaller #0
[ 281.961999][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 281.970939][ T31] task:syz.2.2546 state:D stack:12632 pid:12927 tgid:12925 ppid:5100 task_flags:0x400140 flags:0x00004004
[ 281.982954][ T31] Call Trace:
[ 281.986222][ T31]
[ 281.989186][ T31] __schedule+0x756/0xc50
[ 281.993515][ T31] ? schedule+0x21/0x140
[ 281.997977][ T31] schedule+0xac/0x140
[ 282.002046][ T31] schedule_preempt_disabled+0x32/0x60
[ 282.007669][ T31] rwsem_down_read_slowpath+0x282/0x540
[ 282.013230][ T31] down_read+0x86/0xf0
[ 282.017305][ T31] __rmap_walk_file+0x13e/0x380
[ 282.022434][ T31] migrate_pages+0x6e7/0x1470
[ 282.027116][ T31] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10
[ 282.033798][ T31] ? __pfx_remove_migration_pte+0x10/0x10
[ 282.039578][ T31] __se_sys_mbind+0x879/0xa00
[ 282.044265][ T31] do_syscall_64+0x8f/0x250
[ 282.048841][ T31] ? fpregs_assert_state_consistent+0x3a/0x60
[ 282.054923][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 282.060590][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 282.066493][ T31] RIP: 0033:0x7fee7c585d19
[ 282.070945][ T31] RSP: 002b:00007fee7d32a038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed
[ 282.079472][ T31] RAX: ffffffffffffffda RBX: 00007fee7c775fa0 RCX: 00007fee7c585d19
[ 282.087439][ T31] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020001000
[ 282.095431][ T31] RBP: 00007fee7c601a20 R08: 0000000000000000 R09: 0000000000000002
[ 282.103421][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 282.111508][ T31] R13: 0000000000000000 R14: 00007fee7c775fa0 R15: 00007ffe3a9145e8
[ 282.119699][ T31]
[ 282.123786][ T31] INFO: task syz.2.2546:12948 blocked for more than 143 seconds.
[ 282.131535][ T31] Not tainted 6.17.0-rc1-syzkaller #0
[ 282.137429][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 282.146127][ T31] task:syz.2.2546 state:D stack:13824 pid:12948 tgid:12925 ppid:5100 task_flags:0x400040 flags:0x00004004
[ 282.158067][ T31] Call Trace:
[ 282.161338][ T31]
[ 282.164257][ T31] __schedule+0x756/0xc50
[ 282.168626][ T31] ? schedule+0x21/0x140
[ 282.172864][ T31] schedule+0xac/0x140
[ 282.176926][ T31] io_schedule+0x3f/0x60
[ 282.181201][ T31] folio_wait_bit_common+0x36b/0x650
[ 282.186498][ T31] ? __pfx_wake_page_function+0x10/0x10
[ 282.192079][ T31] __filemap_get_folio+0xda/0x850
[ 282.197137][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 282.202797][ T31] ? vma_interval_tree_iter_next+0xdb/0x1a0
[ 282.208805][ T31] hugetlbfs_zero_partial_page+0x42/0x210
[ 282.214668][ T31] ? hugetlbfs_fallocate+0x624/0x8c0
[ 282.219994][ T31] hugetlbfs_fallocate+0x639/0x8c0
[ 282.225115][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 282.230801][ T31] ? __page_table_check_zero+0x74/0x240
[ 282.236362][ T31] vfs_fallocate+0x395/0x3e0
[ 282.240976][ T31] madvise_vma_behavior+0x481/0x1a50
[ 282.246254][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 282.251908][ T31] ? mas_prev_slot+0x406/0x450
[ 282.256675][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 282.262418][ T31] ? find_vma_prev+0xa0/0xe0
[ 282.267006][ T31] madvise_do_behavior+0x49f/0x7a0
[ 282.272150][ T31] do_madvise+0x1e5/0x270
[ 282.276479][ T31] __x64_sys_madvise+0x2d/0x40
[ 282.281274][ T31] do_syscall_64+0x8f/0x250
[ 282.285782][ T31] ? fpregs_assert_state_consistent+0x3a/0x60
[ 282.291891][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 282.297559][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 282.303448][ T31] RIP: 0033:0x7fee7c585d19
[ 282.307873][ T31] RSP: 002b:00007fee7d2d6038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c
[ 282.316383][ T31] RAX: ffffffffffffffda RBX: 00007fee7c776080 RCX: 00007fee7c585d19
[ 282.324568][ T31] RDX: 0000000000000009 RSI: 0000000000600002 RDI: 0000000020000000
[ 282.332554][ T31] RBP: 00007fee7c601a20 R08: 0000000000000000 R09: 0000000000000000
[ 282.340548][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 282.348595][ T31] R13: 0000000000000001 R14: 00007fee7c776080 R15: 00007ffe3a9145e8
[ 282.356572][ T31]
[ 282.366487][ T31]
[ 282.366487][ T31] Showing all locks held in the system:
[ 282.374258][ T31] 2 locks held by kworker/u8:0/12:
[ 282.379409][ T31] #0: ffff888103687548 ((wq_completion)iou_exit){....}-{0:0}, at: process_scheduled_works+0x34c/0x8c0
[ 282.390493][ T31] #1: ffffc9000006be28 ((work_completion)(&ctx->exit_work)){....}-{0:0}, at: process_scheduled_works+0x373/0x8c0
[ 282.402557][ T31] 2 locks held by kworker/u8:1/14:
[ 282.407771][ T31] #0: ffff888103687548 ((wq_completion)iou_exit){....}-{0:0}, at: process_scheduled_works+0x34c/0x8c0
[ 282.418879][ T31] #1: ffffc9000007be28 ((work_completion)(&ctx->exit_work)){....}-{0:0}, at: process_scheduled_works+0x373/0x8c0
[ 282.431005][ T31] 1 lock held by khungtaskd/31:
[ 282.435830][ T31] #0: ffffffff85003a20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x2e/0x100
[ 282.445873][ T31] 2 locks held by kworker/u8:3/53:
[ 282.450999][ T31] #0: ffff888103687548 ((wq_completion)iou_exit){....}-{0:0}, at: process_scheduled_works+0x34c/0x8c0
[ 282.462088][ T31] #1: ffffc900001d7e28 ((work_completion)(&ctx->exit_work)){....}-{0:0}, at: process_scheduled_works+0x373/0x8c0
[ 282.474360][ T31] 2 locks held by kworker/u8:5/913:
[ 282.479585][ T31] #0: ffff888103687548 ((wq_completion)iou_exit){....}-{0:0}, at: process_scheduled_works+0x34c/0x8c0
[ 282.490698][ T31] #1: ffffc90001f37e28 ((work_completion)(&ctx->exit_work)){....}-{0:0}, at: process_scheduled_works+0x373/0x8c0
[ 282.502753][ T31] 2 locks held by dhcpcd/2614:
[ 282.507490][ T31] #0: ffffffff852e7cd0 (cb_lock){....}-{3:3}, at: genl_rcv+0x19/0x40
[ 282.515812][ T31] #1: ffffffff852cdb80 (rtnl_mutex){....}-{3:3}, at: nl80211_pre_doit+0x5a/0x4e0
[ 282.525231][ T31] 2 locks held by getty/2755:
[ 282.529950][ T31] #0: ffff8881097c80a0 (&tty->ldisc_sem){....}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x50
[ 282.539742][ T31] #1: ffffc90003fbb2f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x257/0xba0
[ 282.549824][ T31] 1 lock held by syz.2.2546/12927:
[ 282.554911][ T31] #0: ffff888177566890 (&hugetlbfs_i_mmap_rwsem_key){....}-{3:3}, at: __rmap_walk_file+0x13e/0x380
[ 282.565752][ T31] 3 locks held by syz.2.2546/12948:
[ 282.570997][ T31] #0: ffff888101ed7418 (sb_writers#12){....}-{0:0}, at: vfs_fallocate+0x377/0x3e0
[ 282.580334][ T31] #1: ffff8881775665c8 (&sb->s_type->i_mutex_key#19){....}-{3:3}, at: hugetlbfs_fallocate+0x172/0x8c0
[ 282.591571][ T31] #2: ffff888177566890 (&hugetlbfs_i_mmap_rwsem_key){....}-{3:3}, at: hugetlbfs_fallocate+0x216/0x8c0
[ 282.602660][ T31] 3 locks held by syz-executor/28773:
[ 282.608057][ T31] #0: ffffffff8543baa8 (&ops->srcu#2){....}-{0:0}, at: rtnl_link_ops_get+0x1f/0xd0
[ 282.617607][ T31] #1: ffffffff852cdb80 (rtnl_mutex){....}-{3:3}, at: rtnl_newlink+0x3f6/0x10c0
[ 282.626665][ T31] #2: ffffffff850049f8 (rcu_state.exp_mutex){....}-{3:3}, at: synchronize_rcu_expedited+0x179/0x620
[ 282.637763][ T31] 1 lock held by syz.5.24481/29963:
[ 282.642948][ T31] #0: ffffffff850049f8 (rcu_state.exp_mutex){....}-{3:3}, at: synchronize_rcu_expedited+0x179/0x620
[ 282.653891][ T31]
[ 282.656198][ T31] =============================================
[ 282.656198][ T31]
[ 282.664638][ T31] NMI backtrace for cpu 0
[ 282.664650][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.17.0-rc1-syzkaller #0 PREEMPT(none)
[ 282.664670][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 282.664680][ T31] Call Trace:
[ 282.664687][ T31]
[ 282.664694][ T31] dump_stack_lvl+0x11f/0x1b0
[ 282.664716][ T31] nmi_cpu_backtrace+0x227/0x240
[ 282.664739][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 282.664766][ T31] nmi_trigger_cpumask_backtrace+0xea/0x200
[ 282.664789][ T31] watchdog+0x891/0x8d0
[ 282.664806][ T31] ? watchdog+0x138/0x8d0
[ 282.664824][ T31] kthread+0x2bd/0x300
[ 282.664845][ T31] ? __pfx_watchdog+0x10/0x10
[ 282.664861][ T31] ? __pfx_kthread+0x10/0x10
[ 282.664882][ T31] ret_from_fork+0x138/0x240
[ 282.664905][ T31] ? __pfx_kthread+0x10/0x10
[ 282.664927][ T31] ret_from_fork_asm+0x1a/0x30
[ 282.664953][ T31]
[ 282.664959][ T31] Sending NMI from CPU 0 to CPUs 1:
[ 282.761241][ C1] NMI backtrace for cpu 1
[ 282.761254][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.17.0-rc1-syzkaller #0 PREEMPT(none)
[ 282.761273][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 282.761283][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 282.761310][ C1] Code: 8e f0 1d fd cc cc cc 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 f9 9d 0f 00 f3 0f 1e fa fb f4 63 f0 1d fd cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90
[ 282.761324][ C1] RSP: 0018:ffffc900000abee0 EFLAGS: 000002c6
[ 282.761336][ C1] RAX: 7954a4fd84ce0900 RBX: 0000000000000001 RCX: 7954a4fd84ce0900
[ 282.761346][ C1] RDX: 0000000000000000 RSI: ffffffff849cd4d3 RDI: ffffffff84b7d5af
[ 282.761356][ C1] RBP: ffffc900000abef8 R08: 0000000000080000 R09: 0000000000000070
[ 282.761366][ C1] R10: 0000000000000000 R11: ffffffff8137eba0 R12: 0000000000000000
[ 282.761376][ C1] R13: ffff8881012fd280 R14: 0000000000000000 R15: 0000000000000000
[ 282.761388][ C1] FS: 0000000000000000(0000) GS:ffff8882b12d7000(0000) knlGS:0000000000000000
[ 282.761401][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 282.761412][ C1] CR2: 00007f9dca0fff98 CR3: 000000015e5ff000 CR4: 0000000000350ef0
[ 282.761424][ C1] Call Trace:
[ 282.761430][ C1]
[ 282.761435][ C1] default_idle+0x13/0x20
[ 282.761462][ C1] default_idle_call+0x3d/0x70
[ 282.761488][ C1] do_idle+0xd7/0x240
[ 282.761528][ C1] cpu_startup_entry+0x25/0x30
[ 282.761553][ C1] start_secondary+0x95/0xa0
[ 282.761574][ C1] common_startup_64+0x13e/0x147
[ 282.761593][ C1]
[ 282.762231][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 282.925083][ T31] Kernel Offset: disabled
[ 282.929389][ T31] Rebooting in 86400 seconds..