Warning: Permanently added '10.128.0.140' (ED25519) to the list of known hosts.
executing program
executing program
executing program
[ 242.055747][ T28] audit: type=1400 audit(1748248506.162:64): avc: denied { execmem } for pid=282 comm="syz-executor375" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 424.815268][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 424.822625][ C1] (detected by 1, t=10002 jiffies, g=737, q=191 ncpus=2)
[ 424.829928][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294979699-4294969697), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 424.843308][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g737 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 424.854335][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 424.864310][ C1] rcu: RCU grace-period kthread stack dump:
[ 424.870212][ C1] task:rcu_preempt state:R running task stack:28064 pid:14 ppid:2 flags:0x00004000
[ 424.881009][ C1] Call Trace:
[ 424.884294][ C1]
[ 424.887237][ C1] __schedule+0xb87/0x14e0
[ 424.891701][ C1] ? release_firmware_map_entry+0x194/0x194
[ 424.897613][ C1] ? __mod_timer+0x7ae/0xb30
[ 424.902220][ C1] schedule+0xbd/0x170
[ 424.906308][ C1] schedule_timeout+0x12c/0x2e0
[ 424.911173][ C1] ? __cfi_schedule_timeout+0x10/0x10
[ 424.916563][ C1] ? __cfi_process_timeout+0x10/0x10
[ 424.921868][ C1] ? prepare_to_swait_event+0x308/0x320
[ 424.927435][ C1] rcu_gp_fqs_loop+0x2d8/0x10a0
[ 424.932316][ C1] ? rcu_gp_init+0xf10/0xf10
[ 424.936938][ C1] rcu_gp_kthread+0x95/0x370
[ 424.941550][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 424.946788][ C1] ? set_cpus_allowed_ptr+0x82/0xc0
[ 424.952004][ C1] ? __kasan_check_read+0x11/0x20
[ 424.957051][ C1] ? __kthread_parkme+0x142/0x180
[ 424.962110][ C1] kthread+0x281/0x320
[ 424.966191][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 424.971409][ C1] ? __cfi_kthread+0x10/0x10
[ 424.976009][ C1] ret_from_fork+0x1f/0x30
[ 424.980443][ C1]
[ 424.983468][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 424.989809][ C1] CPU: 1 PID: 294 Comm: syz-executor375 Not tainted 6.1.134-syzkaller-00039-g3c6d0251e1fb #0
[ 424.999970][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 425.010031][ C1] RIP: 0010:__ia32_sys_getpid+0x1/0x30
[ 425.015528][ C1] Code: 08 48 89 df e8 70 0d 6e 00 8b 3b e8 c9 fb ff ff 5b 5d c3 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 b8 d9 34 2b b0 55 <48> 89 e5 e8 c7 bb 29 00 65 48 8b 3d df 40 bc 7e be 01 00 00 00 31
[ 425.035148][ C1] RSP: 0018:ffffc90000e37f00 EFLAGS: 00000287
[ 425.041229][ C1] RAX: 0000000000000027 RBX: ffffc90000e37f20 RCX: ffff88810e020000
[ 425.049211][ C1] RDX: 0000000000000000 RSI: 0000000000000027 RDI: ffffc90000e37f58
[ 425.057191][ C1] RBP: ffffc90000e37f10 R08: 0000000000000000 R09: 0000000000000000
[ 425.065171][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 425.073157][ C1] R13: 0000000000000000 R14: ffffc90000e37f58 R15: 0000000000000027
[ 425.081138][ C1] FS: 00007fbd8abf06c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 425.090086][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 425.096691][ C1] CR2: 00007fbd8abeff80 CR3: 00000001256ca000 CR4: 00000000003506a0
[ 425.104676][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 425.112667][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 425.120653][ C1] Call Trace:
[ 425.123940][ C1]
[ 425.126879][ C1] ? x64_sys_call+0x3a1/0x9a0
[ 425.131575][ C1] do_syscall_64+0x4c/0xa0
[ 425.136015][ C1] ? clear_bhb_loop+0x15/0x70
[ 425.140701][ C1] ? clear_bhb_loop+0x15/0x70
[ 425.145389][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 425.151313][ C1] RIP: 0033:0x7fbd8ac2e407
[ 425.155753][ C1] Code: 0b e9 68 fe ff ff 48 83 c4 18 48 8d 3d f2 ff 08 00 5b 5d 41 5c 41 5d 41 5e 41 5f e9 03 d8 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 87 df 02 00 0f 1f 80 00
[ 425.175373][ C1] RSP: 002b:00007fbd8abefb88 EFLAGS: 00000206 ORIG_RAX: 0000000000000027
[ 425.183817][ C1] RAX: ffffffffffffffda RBX: 00007fbd8abefcf0 RCX: 00007fbd8ac2e407
[ 425.191801][ C1] RDX: 00007fbd8abefbc0 RSI: 00007fbd8abefcf0 RDI: 0000000000000021
[ 425.199783][ C1] RBP: 0000000000000000 R08: 00007fbd8abf06c0 R09: 00007fbd8abf06c0
[ 425.207765][ C1] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbd8acb930c
[ 425.215752][ C1] R13: 0000000000000000 R14: 00007ffd4cc7a750 R15: 00007ffd4cc7a838
[ 425.223756][ C1]
[ 428.795274][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 185s!
[ 428.804237][ C0] Showing busy workqueues and worker pools:
[ 428.810160][ C0] workqueue events: flags=0x0
[ 428.814849][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 428.814897][ C0] pending: vmstat_shepherd, psi_avgs_work
[ 428.814945][ C0] workqueue events_unbound: flags=0x2
[ 428.834098][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4
[ 428.834139][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork
[ 428.834214][ C0] workqueue events_power_efficient: flags=0x80
[ 428.855130][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
[ 428.855178][ C0] pending: neigh_managed_work, gc_worker, neigh_periodic_work, check_lifetime
[ 428.872110][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 428.872183][ C0] pending: neigh_managed_work, neigh_periodic_work
[ 428.872231][ C0] workqueue mm_percpu_wq: flags=0x8
[ 428.891922][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 428.891968][ C0] in-flight: 40:vmstat_update
[ 428.892001][ C0] pending: vmstat_update
[ 428.892033][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.892071][ C0] pending: vmstat_update
[ 428.892100][ C0] workqueue writeback: flags=0x4a
[ 428.927048][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[ 428.927092][ C0] pending: wb_workfn
[ 428.927250][ C0] workqueue dm_bufio_cache: flags=0x8
[ 428.944058][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 428.944105][ C0] pending: work_fn
[ 428.944168][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 428.961506][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[ 428.961552][ C0] pending: addrconf_verify_work
[ 428.961709][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=104s workers=2 idle: 24