Warning: Permanently added '10.128.1.173' (ED25519) to the list of known hosts.
executing program
executing program
executing program
[ 142.296068][ T28] audit: type=1400 audit(1748225441.675:64): avc: denied { execmem } for pid=283 comm="syz-executor202" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 242.331067][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 242.338133][ C0] (detected by 0, t=10002 jiffies, g=281, q=206 ncpus=2)
[ 242.345246][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294961464-4294951461), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 242.358610][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g281 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 242.369628][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 242.379617][ C0] rcu: RCU grace-period kthread stack dump:
[ 242.385500][ C0] task:rcu_preempt state:R running task stack:28064 pid:14 ppid:2 flags:0x00004000
[ 242.396286][ C0] Call Trace:
[ 242.399569][ C0]
[ 242.402502][ C0] __schedule+0xb87/0x14e0
[ 242.407026][ C0] ? release_firmware_map_entry+0x194/0x194
[ 242.412971][ C0] ? __mod_timer+0x7ae/0xb30
[ 242.417597][ C0] schedule+0xbd/0x170
[ 242.421707][ C0] schedule_timeout+0x12c/0x2e0
[ 242.426578][ C0] ? __cfi_schedule_timeout+0x10/0x10
[ 242.431955][ C0] ? __cfi_process_timeout+0x10/0x10
[ 242.437250][ C0] ? prepare_to_swait_event+0x308/0x320
[ 242.442808][ C0] rcu_gp_fqs_loop+0x2d8/0x10a0
[ 242.447675][ C0] ? rcu_gp_init+0xf10/0xf10
[ 242.452273][ C0] rcu_gp_kthread+0x95/0x370
[ 242.456876][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 242.462084][ C0] ? __kasan_check_read+0x11/0x20
[ 242.467116][ C0] ? __kthread_parkme+0x142/0x180
[ 242.472166][ C0] kthread+0x281/0x320
[ 242.476240][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 242.481450][ C0] ? __cfi_kthread+0x10/0x10
[ 242.486046][ C0] ret_from_fork+0x1f/0x30
[ 242.490568][ C0]
[ 242.493587][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 242.499908][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 242.505121][ C1] NMI backtrace for cpu 1
[ 242.505130][ C1] CPU: 1 PID: 295 Comm: syz-executor202 Not tainted 6.1.134-syzkaller-00039-g3c6d0251e1fb #0
[ 242.505145][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 242.505152][ C1] RIP: 0010:array_index_mask_nospec+0x1/0x10
[ 242.505174][ C1] Code: 5d c3 e8 02 b0 b0 00 5d c3 90 90 90 90 90 90 90 90 90 90 90 b8 d9 34 2b b0 55 48 89 e5 48 c7 c0 da ff ff ff 5d c3 0f 1f 00 55 <48> 89 e5 48 81 ff c3 01 00 00 48 19 c0 5d c3 55 48 89 e5 48 8b 05
[ 242.505185][ C1] RSP: 0018:ffffc90000f57f10 EFLAGS: 00000206
[ 242.505200][ C1] RAX: 0000000000000027 RBX: ffffc90000f57f20 RCX: ffff88810e2d5100
[ 242.505210][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000027
[ 242.505219][ C1] RBP: ffffc90000f57f48 R08: 0000000000000000 R09: 0000000000000000
[ 242.505228][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 242.505236][ C1] R13: 0000000000000000 R14: ffffc90000f57f58 R15: 0000000000000027
[ 242.505245][ C1] FS: 00007f92ee1466c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 242.505258][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 242.505268][ C1] CR2: 00007f92ee145e40 CR3: 0000000124f8d000 CR4: 00000000003506a0
[ 242.505283][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 242.505291][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 242.505300][ C1] Call Trace:
[ 242.505304][ C1]
[ 242.505309][ C1] ? do_syscall_64+0x3e/0xa0
[ 242.505327][ C1] ? clear_bhb_loop+0x15/0x70
[ 242.505340][ C1] ? clear_bhb_loop+0x15/0x70
[ 242.505352][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 242.505372][ C1] RIP: 0033:0x7f92ee183b87
[ 242.505383][ C1] Code: 0b e9 68 fe ff ff 48 83 c4 18 48 8d 3d 72 08 09 00 5b 5d 41 5c 41 5d 41 5e 41 5f e9 93 d9 fd ff 0f 1f 00 b8 27 00 00 00 0f 05 0f 1f 84 00 00 00 00 00 31 f6 31 ff e9 07 e3 02 00 0f 1f 80 00
[ 242.505393][ C1] RSP: 002b:00007f92ee145c48 EFLAGS: 00000206 ORIG_RAX: 0000000000000027
[ 242.505407][ C1] RAX: ffffffffffffffda RBX: 00007f92ee145db0 RCX: 00007f92ee183b87
[ 242.505417][ C1] RDX: 00007f92ee145c80 RSI: 00007f92ee145db0 RDI: 0000000000000021
[ 242.505427][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 242.505435][ C1] R10: 0000000000000000 R11: 0000000000000206 R12: 0000200000000140
[ 242.505444][ C1] R13: 000020000006b000 R14: 0000200000bbdffc R15: 0000200000000240
[ 242.505456][ C1]
[ 428.671002][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 285s!
[ 428.679925][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 284s!
[ 428.688809][ C0] Showing busy workqueues and worker pools:
[ 428.694708][ C0] workqueue events: flags=0x0
[ 428.699392][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 428.699427][ C0] pending: vmstat_shepherd, psi_avgs_work
[ 428.699466][ C0] workqueue events_unbound: flags=0x2
[ 428.718520][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4
[ 428.718550][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork
[ 428.718643][ C0] workqueue events_power_efficient: flags=0x80
[ 428.739618][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
[ 428.739652][ C0] pending: neigh_managed_work, neigh_periodic_work, gc_worker, check_lifetime
[ 428.739709][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 428.739739][ C0] pending: neigh_managed_work, neigh_periodic_work
[ 428.739771][ C0] workqueue writeback: flags=0x4a
[ 428.776130][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 428.776160][ C0] pending: wb_workfn
[ 428.776272][ C0] workqueue dm_bufio_cache: flags=0x8
[ 428.793075][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.793109][ C0] pending: work_fn
[ 428.793195][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 428.810756][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[ 428.810789][ C0] pending: addrconf_verify_work