Warning: Permanently added '10.128.0.249' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
[ 138.160933][ T30] audit: type=1400 audit(1733498424.552:66): avc: denied { execmem } for pid=403 comm="syz-executor166" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 238.177666][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 238.184476][ C0] (detected by 0, t=10002 jiffies, g=1585, q=193)
[ 238.190800][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10000 (4294961037-4294951037), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 238.204003][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g1585 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 238.214932][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 238.224738][ C0] rcu: RCU grace-period kthread stack dump:
[ 238.230470][ C0] task:rcu_preempt state:R running task stack:28264 pid: 14 ppid: 2 flags:0x00004000
[ 238.241071][ C0] Call Trace:
[ 238.244180][ C0]
[ 238.246970][ C0] __schedule+0xccc/0x1590
[ 238.251214][ C0] ? release_firmware_map_entry+0x190/0x190
[ 238.257042][ C0] ? del_timer_sync+0x1bc/0x230
[ 238.261732][ C0] ? __kasan_check_write+0x14/0x20
[ 238.266685][ C0] schedule+0x11f/0x1e0
[ 238.270671][ C0] schedule_timeout+0x18c/0x370
[ 238.275356][ C0] ? __kasan_check_write+0x14/0x20
[ 238.280306][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 238.285608][ C0] ? console_conditional_schedule+0x30/0x30
[ 238.291326][ C0] ? update_process_times+0x200/0x200
[ 238.296544][ C0] ? prepare_to_swait_event+0x308/0x320
[ 238.301915][ C0] rcu_gp_fqs_loop+0x2af/0xf80
[ 238.306518][ C0] ? dump_blkd_tasks+0x7e0/0x7e0
[ 238.311288][ C0] ? rcu_gp_init+0xc30/0xc30
[ 238.315717][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 238.320749][ C0] ? rcu_gp_init+0x9cf/0xc30
[ 238.325176][ C0] rcu_gp_kthread+0xa4/0x350
[ 238.329605][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 238.334379][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 238.338889][ C0] ? __kasan_check_read+0x11/0x20
[ 238.343750][ C0] ? __kthread_parkme+0xb2/0x200
[ 238.348525][ C0] kthread+0x421/0x510
[ 238.352438][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 238.356942][ C0] ? kthread_blkcg+0xd0/0xd0
[ 238.361366][ C0] ret_from_fork+0x1f/0x30
[ 238.365621][ C0]
[ 238.368492][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 238.374650][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 238.379701][ C1] NMI backtrace for cpu 1
[ 238.379716][ C1] CPU: 1 PID: 415 Comm: syz-executor166 Not tainted 5.15.170-syzkaller-00174-g431fb5556be3 #0
[ 238.379734][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 238.379743][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x8/0x60
[ 238.379766][ C1] Code: 00 00 55 48 89 e5 53 48 89 fb e8 13 00 00 00 48 8b 3d f4 37 b9 05 48 89 de e8 84 95 41 00 5b 5d c3 cc 55 48 89 e5 48 8b 45 08 <65> 48 8b 0d 50 07 92 7e 65 8b 15 51 07 92 7e 81 e2 00 01 ff 00 74
[ 238.379779][ C1] RSP: 0018:ffffc900001d0e30 EFLAGS: 00000046
[ 238.379793][ C1] RAX: ffffffff8160e5da RBX: ffff8881f7129a00 RCX: ffff88810bac0000
[ 238.379805][ C1] RDX: ffff88810bac0000 RSI: 0000000000000000 RDI: 0000000000000000
[ 238.379815][ C1] RBP: ffffc900001d0e30 R08: ffffffff8160e3bd R09: 0000000000000003
[ 238.379826][ C1] R10: fffff5200003a19c R11: dffffc0000000001 R12: 0000000000000000
[ 238.379837][ C1] R13: 0000000000000002 R14: ffff8881f7129a30 R15: 7fffffffffffffff
[ 238.379848][ C1] FS: 00007f4a6d49f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 238.379861][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 238.379872][ C1] CR2: 00007f4a6d49ee40 CR3: 000000011c6b2000 CR4: 00000000003506a0
[ 238.379885][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 238.379894][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 238.379903][ C1] Call Trace:
[ 238.379908][ C1]
[ 238.379913][ C1] ? show_regs+0x58/0x60
[ 238.379930][ C1] ? nmi_cpu_backtrace+0x29f/0x300
[ 238.379949][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 238.379968][ C1] ? __sanitizer_cov_trace_pc+0x8/0x60
[ 238.379984][ C1] ? __sanitizer_cov_trace_pc+0x8/0x60
[ 238.380001][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 238.380018][ C1] ? nmi_handle+0xa8/0x280
[ 238.380034][ C1] ? __sanitizer_cov_trace_pc+0x8/0x60
[ 238.380050][ C1] ? default_do_nmi+0x69/0x160
[ 238.380067][ C1] ? exc_nmi+0xad/0x100
[ 238.380080][ C1] ? end_repeat_nmi+0x16/0x31
[ 238.380095][ C1] ? __hrtimer_next_event_base+0x2d/0x270
[ 238.380111][ C1] ? __hrtimer_next_event_base+0x24a/0x270
[ 238.380126][ C1] ? __sanitizer_cov_trace_pc+0x8/0x60
[ 238.380142][ C1] ? __sanitizer_cov_trace_pc+0x8/0x60
[ 238.380159][ C1] ? __sanitizer_cov_trace_pc+0x8/0x60
[ 238.380176][ C1]
[ 238.380180][ C1]
[ 238.380184][ C1] __hrtimer_next_event_base+0x24a/0x270
[ 238.380199][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 238.380217][ C1] hrtimer_interrupt+0x4b3/0xaa0
[ 238.380235][ C1] __sysvec_apic_timer_interrupt+0xfb/0x3f0
[ 238.380252][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 238.380267][ C1]
[ 238.380271][ C1]
[ 238.380276][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 238.380291][ C1] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70
[ 238.380310][ C1] Code: 08 00 74 0c 48 c7 c7 d8 59 ad 86 e8 f1 6b cb fc 48 83 3d 31 07 c6 01 00 74 2a 48 89 df e8 d3 cf 6d fc 66 90 fb bf 01 00 00 00 f2 18 65 fc 65 8b 05 c3 1a 1b 7b 85 c0 74 03 5b 5d c3 e8 f3 34
[ 238.380321][ C1] RSP: 0018:ffffc90000a37bb8 EFLAGS: 00000246
[ 238.380333][ C1] RAX: 0000000000000001 RBX: ffff88810eaa2300 RCX: dffffc0000000000
[ 238.380344][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 238.380352][ C1] RBP: ffffc90000a37bc0 R08: ffffffff8145abca R09: fffff52000146fc0
[ 238.380364][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88810eaa2300
[ 238.380374][ C1] R13: ffff88810eaa2720 R14: 0000000000000021 R15: dffffc0000000000
[ 238.380386][ C1] ? get_signal+0x151a/0x1630
[ 238.380404][ C1] ? _raw_spin_unlock_irq+0x41/0x70
[ 238.380421][ C1] get_signal+0x1562/0x1630
[ 238.380439][ C1] arch_do_signal_or_restart+0xbd/0x1680
[ 238.380454][ C1] ? __do_compat_sys_x32_rt_sigreturn+0x1e0/0x1e0
[ 238.380470][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0
[ 238.380487][ C1] ? __kasan_check_write+0x14/0x20
[ 238.380503][ C1] ? _copy_from_user+0x96/0xd0
[ 238.380518][ C1] ? restore_altstack+0x274/0x400
[ 238.380535][ C1] ? get_sigframe_size+0x10/0x10
[ 238.380548][ C1] ? __ia32_sys_sigaltstack+0x70/0x70
[ 238.380567][ C1] ? __do_sys_rt_sigreturn+0x160/0x1e0
[ 238.380582][ C1] exit_to_user_mode_loop+0xa0/0xe0
[ 238.380598][ C1] exit_to_user_mode_prepare+0x5a/0xa0
[ 238.380613][ C1] syscall_exit_to_user_mode+0x26/0x160
[ 238.380629][ C1] do_syscall_64+0x47/0xb0
[ 238.380642][ C1] ? clear_bhb_loop+0x35/0x90
[ 238.380655][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 238.380676][ C1] RIP: 0033:0x7f4a6d4de417
[ 238.380689][ 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
[ 238.380701][ C1] RSP: 002b:00007f4a6d49f238 EFLAGS: 00000246
[ 238.380712][ C1] RAX: 00000000000000ca RBX: 00007f4a6d568308 RCX: 00007f4a6d4de419
[ 238.380723][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4a6d568308
[ 238.380732][ C1] RBP: 00007f4a6d568300 R08: 00007f4a6d49f6c0 R09: 00007f4a6d49f6c0
[ 238.380743][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4a6d56830c
[ 238.380753][ C1] R13: 0000000000000000 R14: 00007ffe512edce0 R15: 00007ffe512eddc8
[ 238.380765][ C1]
[ 238.380771][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.080 msecs
[ 428.767577][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 289s!
[ 428.776476][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 289s!
[ 428.785162][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 290s!
[ 428.793494][ C0] Showing busy workqueues and worker pools:
[ 428.799225][ C0] workqueue events: flags=0x0
[ 428.803723][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 428.803781][ C0] pending: vmstat_shepherd, psi_avgs_work
[ 428.803840][ C0] workqueue events_unbound: flags=0x2
[ 428.822310][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4
[ 428.822348][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork
[ 428.822392][ C0] workqueue events_power_efficient: flags=0x80
[ 428.842703][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
[ 428.842743][ C0] pending: neigh_periodic_work, check_lifetime, neigh_periodic_work, gc_worker
[ 428.842806][ C0] workqueue mm_percpu_wq: flags=0x8
[ 428.864387][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.864430][ C0] pending: vmstat_update
[ 428.864457][ C0] workqueue writeback: flags=0x4a
[ 428.881155][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 428.881191][ C0] pending: wb_workfn
[ 428.881337][ C0] workqueue dm_bufio_cache: flags=0x8
[ 428.897631][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.897673][ C0] pending: work_fn
[ 428.897739][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 428.914457][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[ 428.914496][ C0] pending: addrconf_verify_work