[ 35.882849][ T1333] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 35.890432][ T1333] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 35.898009][ T1333] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 37.305136][ T77] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 37.313028][ T77] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 37.320767][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 37.320838][ T66] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 37.335825][ T66] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 37.343180][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 37.385458][ T1333] syz-executor.0 (1333) used greatest stack depth: 11304 bytes left
Warning: Permanently added '10.128.10.3' (ED25519) to the list of known hosts.
2025/01/06 09:54:49 ignoring optional flag "sandboxArg"="0"
2025/01/06 09:54:49 ignoring optional flag "type"="gce"
2025/01/06 09:54:49 parsed 1 programs
2025/01/06 09:54:50 executed programs: 0
[ 55.092088][ T1987] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 55.771704][ T1993] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 55.781720][ T1993] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 55.789555][ T1993] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 55.797223][ T1993] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 57.680103][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 57.687999][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 57.695470][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 57.703054][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 57.710897][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 57.718330][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2033/07/10 07:19:38 executed programs: 2
[ 157.795170][ C1] rcu: INFO: rcu_sched detected stalls on CPUs/tasks:
[ 157.801961][ C1] rcu: 0-...0: (1 GPs behind) idle=7af/1/0x4000000000000000 softirq=5505/5506 fqs=5000
[ 157.811794][ C1] (detected by 1, t=10002 jiffies, g=2385, q=3260)
[ 157.818409][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 157.823610][ C0] NMI backtrace for cpu 0
[ 157.823619][ C0] CPU: 0 PID: 1079 Comm: udevd Not tainted 5.15.175-syzkaller #0
[ 157.823638][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 157.823655][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x70
[ 157.823683][ C0] Code: 48 89 ef 5d e9 11 e8 16 00 5d be 03 00 00 00 e9 26 67 69 00 66 0f 1f 44 00 00 48 8b be b0 01 00 00 e8 b4 ff ff ff 31 c0 c3 90 <65> 48 8b 14 25 80 af 01 00 65 8b 05 c0 80 d8 7e a9 00 01 ff 00 48
[ 157.823702][ C0] RSP: 0018:ffffc90000003eb0 EFLAGS: 00000006
[ 157.823717][ C0] RAX: 0000000080010000 RBX: ffff888109f72740 RCX: ffffffff822258e0
[ 157.823730][ C0] RDX: ffff88810b183680 RSI: ffffffff82225a2e RDI: 0000000000000006
[ 157.823742][ C0] RBP: 18390f5718000000 R08: 000000000008062d R09: 0000000000000000
[ 157.823754][ C0] R10: 18390f5718000000 R11: ffffffffffedfd07 R12: ffff88810a06c8a0
[ 157.823767][ C0] R13: ffff88810e3ae640 R14: 18390f571c000000 R15: ffff88810e3ae640
[ 157.823780][ C0] FS: 00007f579f4a0c80(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
[ 157.823798][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 157.823811][ C0] CR2: 0000000020000600 CR3: 000000010b1da000 CR4: 00000000003506f0
[ 157.823826][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 157.823838][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 157.823854][ C0] Call Trace:
[ 157.823859][ C0]
[ 157.823864][ C0] ? nmi_cpu_backtrace.cold+0x26/0xde
[ 157.823890][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 157.823916][ C0] ? nmi_handle+0xac/0x140
[ 157.823934][ C0] ? default_do_nmi+0x42/0x240
[ 157.823953][ C0] ? exc_nmi+0xe6/0x110
[ 157.823970][ C0] ? end_repeat_nmi+0x16/0x31
[ 157.823993][ C0] ? advance_sched+0x70/0x250
[ 157.824012][ C0] ? advance_sched+0x1be/0x250
[ 157.824036][ C0] ? kcov_close+0x10/0x10
[ 157.824055][ C0] ? kcov_close+0x10/0x10
[ 157.824073][ C0] ? kcov_close+0x10/0x10
[ 157.824092][ C0]
[ 157.824096][ C0]
[ 157.824101][ C0] advance_sched+0xb2/0x250
[ 157.824120][ C0] ? taprio_dump+0x460/0x460
[ 157.824139][ C0] __hrtimer_run_queues+0x1db/0x4a0
[ 157.824160][ C0] hrtimer_interrupt+0x124/0x2a0
[ 157.824179][ C0] __sysvec_apic_timer_interrupt+0x63/0x100
[ 157.824202][ C0] sysvec_apic_timer_interrupt+0x6d/0x90
[ 157.824224][ C0]
[ 157.824228][ C0]
[ 157.824233][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 157.824258][ C0] RIP: 0010:finish_task_switch.isra.0+0xa1/0x270
[ 157.824282][ C0] Code: f6 68 21 a1 1b 81 49 8d 7c 24 18 e8 f9 6a 02 00 4c 89 e7 e8 d1 fe ff ff 4c 89 e7 e8 39 23 72 01 fb 65 48 8b 04 25 80 af 01 00 <8b> 88 08 15 00 00 81 a0 b8 14 00 00 ff ff ff bf 5a 85 c9 0f 85 48
[ 157.824300][ C0] RSP: 0018:ffffc9000019fe50 EFLAGS: 00000246
[ 157.824313][ C0] RAX: ffff88810b183680 RBX: 0000000000000080 RCX: ffffc9000019fe04
[ 157.824326][ C0] RDX: 0000000000000000 RSI: ffff888237c2b698 RDI: ffff888237c2b680
[ 157.824338][ C0] RBP: ffffc9000019fe80 R08: 0000000000080030 R09: 0000000000000000
[ 157.824350][ C0] R10: 0000000000080000 R11: 0000000000122623 R12: ffff888237c2b680
[ 157.824362][ C0] R13: ffff88810eb551c0 R14: ffff88810d75b400 R15: ffff88810b183680
[ 157.824376][ C0] ? finish_task_switch.isra.0+0x61/0x270
[ 157.824397][ C0] __schedule+0x2d0/0x7d0
[ 157.824414][ C0] ? __sys_sendmsg+0xae/0x100
[ 157.824436][ C0] schedule+0x53/0x90
[ 157.824451][ C0] exit_to_user_mode_prepare+0xef/0x1a0
[ 157.824474][ C0] syscall_exit_to_user_mode+0x12/0x30
[ 157.824495][ C0] do_syscall_64+0x40/0xb0
[ 157.824512][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 157.824535][ C0] RIP: 0033:0x7f579f5d9a4b
[ 157.824555][ C0] Code: ff 89 ef 48 89 04 24 e8 22 56 f9 ff 48 8b 04 24 48 83 c4 20 5d c3 c3 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 6d 48 8b 15 ae c3 0c 00 f7 d8 64 89 02 48 83
[ 157.824573][ C0] RSP: 002b:00007ffc2cfe3dd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 157.824590][ C0] RAX: 00000000000000d8 RBX: 0000560a1577ddf0 RCX: 00007f579f5d9a4b
[ 157.824602][ C0] RDX: 0000000000000000 RSI: 00007ffc2cfe3de8 RDI: 0000000000000004
[ 157.824614][ C0] RBP: 0000560a1579efb0 R08: 0000000000000001 R09: 0000000000000000
[ 157.824626][ C0] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000
[ 157.824638][ C0] R13: 00000000000000b0 R14: 0000000000000000 R15: 0000000000000000
[ 157.824650][ C0]
[ 162.275176][ T1428] rcu: INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 0-... } 10451 jiffies s: 857 root: 0x1/.
[ 162.286628][ T1428] rcu: blocking rcu_node structures (internal RCU debug):
[ 162.293769][ T1428] Task dump for CPU 0:
[ 162.297861][ T1428] task:udevd state:R running task stack:13264 pid: 1079 ppid: 1 flags:0x0000400a
[ 162.308657][ T1428] Call Trace:
[ 162.311941][ T1428]
[ 162.314878][ T1428] ? __schedule+0x2d0/0x7d0
[ 162.319503][ T1428] ? __sys_sendmsg+0xae/0x100
[ 162.324195][ T1428] ? schedule+0x53/0x90
[ 162.328383][ T1428] ? exit_to_user_mode_prepare+0xef/0x1a0
[ 162.334123][ T1428] ? syscall_exit_to_user_mode+0x12/0x30
[ 162.339793][ T1428] ? do_syscall_64+0x40/0xb0
[ 162.344402][ T1428] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 162.350500][ T1428]