Warning: Permanently added '10.128.1.74' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
[ 141.579381][ T28] audit: type=1400 audit(1748170600.113:64): avc: denied { execmem } for pid=282 comm="syz-executor977" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 241.615413][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 241.622539][ C1] (detected by 1, t=10002 jiffies, g=573, q=243 ncpus=2)
[ 241.629667][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294961377-4294951374), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 241.643229][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g573 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 241.654362][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 241.664433][ C1] rcu: RCU grace-period kthread stack dump:
[ 241.670426][ C1] task:rcu_preempt state:R running task stack:28528 pid:14 ppid:2 flags:0x00004000
[ 241.681260][ C1] Call Trace:
[ 241.684561][ C1]
[ 241.687507][ C1] __schedule+0xb87/0x14e0
[ 241.691989][ C1] ? release_firmware_map_entry+0x194/0x194
[ 241.697900][ C1] ? __mod_timer+0x7ae/0xb30
[ 241.702512][ C1] schedule+0xbd/0x170
[ 241.706616][ C1] schedule_timeout+0x12c/0x2e0
[ 241.711482][ C1] ? __cfi_schedule_timeout+0x10/0x10
[ 241.716872][ C1] ? __cfi_process_timeout+0x10/0x10
[ 241.722266][ C1] ? prepare_to_swait_event+0x308/0x320
[ 241.727857][ C1] rcu_gp_fqs_loop+0x2d8/0x10a0
[ 241.732737][ C1] ? rcu_gp_init+0xf10/0xf10
[ 241.737348][ C1] rcu_gp_kthread+0x95/0x370
[ 241.741957][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 241.747181][ C1] ? __kasan_check_read+0x11/0x20
[ 241.752232][ C1] ? __kthread_parkme+0x142/0x180
[ 241.757281][ C1] kthread+0x281/0x320
[ 241.761364][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 241.766605][ C1] ? __cfi_kthread+0x10/0x10
[ 241.771210][ C1] ret_from_fork+0x1f/0x30
[ 241.775664][ C1]
[ 241.778714][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 241.785328][ C1] CPU: 1 PID: 292 Comm: syz-executor977 Not tainted 6.1.134-syzkaller-00039-g3c6d0251e1fb #0
[ 241.795507][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 241.805573][ C1] RIP: 0010:fpregs_mark_activate+0x71/0x160
[ 241.811496][ C1] Code: ba 03 4c 89 f1 48 c1 e9 03 42 0f b6 0c 21 84 c9 75 21 89 83 80 0f 00 00 48 89 df be 08 00 00 00 e8 f4 bf 85 00 f0 80 63 01 bf <5b> 41 5c 41 5e 41 5f 5d c3 44 89 f2 80 e2 07 80 c2 03 38 ca 7c d2
[ 241.831127][ C1] RSP: 0018:ffffc90000e77ad0 EFLAGS: 00000246
[ 241.837220][ C1] RAX: 0000000000000001 RBX: ffff88810e422880 RCX: ffffffff812e7ccc
[ 241.845207][ C1] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff88810e422880
[ 241.853189][ C1] RBP: ffffc90000e77af0 R08: dffffc0000000000 R09: ffffed1021c84511
[ 241.861176][ C1] R10: ffffed1021c84511 R11: 1ffff11021c84510 R12: dffffc0000000000
[ 241.869162][ C1] R13: 1ffff920001cef6c R14: ffff88810e423800 R15: dffffc0000000000
[ 241.877147][ C1] FS: 00007fcee13966c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 241.886122][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 241.892716][ C1] CR2: 00007fcee1395f80 CR3: 0000000124a5c000 CR4: 00000000003506a0
[ 241.900702][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 241.908682][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 241.916666][ C1] Call Trace:
[ 241.919953][ C1]
[ 241.922895][ C1] fpu__restore_sig+0x839/0xf40
[ 241.927770][ C1] ? fpu__restore_sig+0x38d/0xf40
[ 241.932808][ C1] ? __cfi_fpu__restore_sig+0x10/0x10
[ 241.938198][ C1] ? __kasan_check_write+0x14/0x20
[ 241.943332][ C1] ? recalc_sigpending+0x180/0x1c0
[ 241.948460][ C1] ? __kasan_check_write+0x14/0x20
[ 241.953608][ C1] __ia32_sys_rt_sigreturn+0x5d0/0x6c0
[ 241.959177][ C1] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10
[ 241.965093][ C1] ? sysvec_apic_timer_interrupt+0x64/0xc0
[ 241.970920][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 241.977047][ C1] x64_sys_call+0x832/0x9a0
[ 241.981652][ C1] do_syscall_64+0x4c/0xa0
[ 241.986098][ C1] ? clear_bhb_loop+0x15/0x70
[ 241.990785][ C1] ? clear_bhb_loop+0x15/0x70
[ 241.995489][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 242.001403][ C1] RIP: 0033:0x7fcee13d5ed7
[ 242.005863][ C1] Code: 14 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 <0f> 05 48 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89
[ 242.025491][ C1] RSP: 002b:00007fcee1396178 EFLAGS: 00000246
[ 242.031575][ C1] RAX: 00000000000000ca RBX: 00007fcee1460308 RCX: 00007fcee13d5ed9
[ 242.039554][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcee1460308
[ 242.047537][ C1] RBP: 00007fcee1460300 R08: 00007fcee13966c0 R09: 00007fcee13966c0
[ 242.055526][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcee146030c
[ 242.063516][ C1] R13: 0000000000000000 R14: 00007fff611591f0 R15: 00007fff611592d8
[ 242.071504][ C1]
[ 285.455395][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 143s!
[ 285.464628][ C0] Showing busy workqueues and worker pools:
[ 285.470549][ C0] workqueue events: flags=0x0
[ 285.475235][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 285.475282][ C0] pending: vmstat_shepherd, psi_avgs_work
[ 285.475347][ C0] workqueue events_unbound: flags=0x2
[ 285.494421][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4
[ 285.494463][ C0] pending: flush_memcg_stats_dwork, toggle_allocation_gate
[ 285.494509][ C0] workqueue events_power_efficient: flags=0x80
[ 285.515415][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
[ 285.515462][ C0] pending: neigh_periodic_work, neigh_managed_work, neigh_managed_work, neigh_periodic_work
[ 285.515534][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 285.515574][ C0] pending: check_lifetime, gc_worker
[ 285.515621][ C0] workqueue writeback: flags=0x4a
[ 285.552039][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 285.552083][ C0] pending: wb_workfn
[ 285.552253][ C0] workqueue dm_bufio_cache: flags=0x8
[ 285.569090][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 285.569137][ C0] pending: work_fn
[ 285.569206][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 285.586561][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[ 285.586609][ C0] pending: addrconf_verify_work