Warning: Permanently added '10.128.1.163' (ED25519) to the list of known hosts.
2024/08/23 21:34:52 ignoring optional flag "sandboxArg"="0"
2024/08/23 21:34:52 parsed 1 programs
[ 54.095445][ T30] kauditd_printk_skb: 30 callbacks suppressed
[ 54.095461][ T30] audit: type=1400 audit(1724448893.702:106): avc: denied { unlink } for pid=408 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 54.135413][ T408] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 54.558036][ T417] bridge0: port 1(bridge_slave_0) entered blocking state
[ 54.565096][ T417] bridge0: port 1(bridge_slave_0) entered disabled state
[ 54.572286][ T417] device bridge_slave_0 entered promiscuous mode
[ 54.579227][ T417] bridge0: port 2(bridge_slave_1) entered blocking state
[ 54.586269][ T417] bridge0: port 2(bridge_slave_1) entered disabled state
[ 54.593694][ T417] device bridge_slave_1 entered promiscuous mode
[ 54.642250][ T417] bridge0: port 2(bridge_slave_1) entered blocking state
[ 54.649211][ T417] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 54.656333][ T417] bridge0: port 1(bridge_slave_0) entered blocking state
[ 54.663077][ T417] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 54.683597][ T55] bridge0: port 1(bridge_slave_0) entered disabled state
[ 54.690992][ T55] bridge0: port 2(bridge_slave_1) entered disabled state
[ 54.699234][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 54.706510][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 54.715563][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 54.723934][ T26] bridge0: port 1(bridge_slave_0) entered blocking state
[ 54.731068][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 54.739736][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 54.747844][ T55] bridge0: port 2(bridge_slave_1) entered blocking state
[ 54.754795][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 54.775742][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 54.784561][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 54.792543][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 54.800470][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 54.807973][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 54.815933][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 54.825030][ T417] device veth0_vlan entered promiscuous mode
[ 54.835349][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 54.844215][ T417] device veth1_macvtap entered promiscuous mode
[ 54.853912][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 54.863795][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 55.008268][ T30] audit: type=1401 audit(1724448894.612:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 55.297026][ T8] device bridge_slave_1 left promiscuous mode
[ 55.303399][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 55.311533][ T8] device bridge_slave_0 left promiscuous mode
[ 55.317857][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 55.325875][ T8] device veth1_macvtap left promiscuous mode
[ 55.331803][ T8] device veth0_vlan left promiscuous mode
2024/08/23 21:34:55 executed programs: 0
[ 55.571539][ T471] bridge0: port 1(bridge_slave_0) entered blocking state
[ 55.578637][ T471] bridge0: port 1(bridge_slave_0) entered disabled state
[ 55.586023][ T471] device bridge_slave_0 entered promiscuous mode
[ 55.592797][ T471] bridge0: port 2(bridge_slave_1) entered blocking state
[ 55.600492][ T471] bridge0: port 2(bridge_slave_1) entered disabled state
[ 55.607932][ T471] device bridge_slave_1 entered promiscuous mode
[ 55.679820][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 55.688357][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 55.704763][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 55.713324][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 55.722625][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 55.729556][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 55.737258][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 55.746199][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 55.754843][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 55.762067][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 55.769533][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 55.777542][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 55.786156][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 55.806883][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 55.818589][ T471] device veth0_vlan entered promiscuous mode
[ 55.825079][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 55.833126][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 55.841614][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 55.862016][ T471] device veth1_macvtap entered promiscuous mode
[ 55.869020][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 55.879737][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 55.891758][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 55.920755][ T30] audit: type=1400 audit(1724448895.522:108): avc: denied { map_create } for pid=475 comm="syz.0.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 55.940511][ T30] audit: type=1400 audit(1724448895.522:109): avc: denied { map_read map_write } for pid=475 comm="syz.0.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 155.954435][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 155.960890][ C0] rcu: 0-...!: (1 GPs behind) idle=c57/1/0x4000000000000000 softirq=3705/3706 fqs=0 last_accelerate: a055/c769 dyntick_enabled: 1
[ 155.974337][ C0] (t=10001 jiffies g=2577 q=243)
[ 155.979191][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g2577 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 155.991740][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=1034
[ 155.999397][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g2577 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 156.010572][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 156.020667][ C0] rcu: RCU grace-period kthread stack dump:
[ 156.026379][ C0] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000
[ 156.035455][ C0] Call Trace:
[ 156.038657][ C0]
[ 156.041497][ C0] __schedule+0xccc/0x1590
[ 156.045922][ C0] ? release_firmware_map_entry+0x190/0x190
[ 156.051733][ C0] ? __kasan_check_write+0x14/0x20
[ 156.056854][ C0] schedule+0x11f/0x1e0
[ 156.060853][ C0] schedule_timeout+0x18c/0x370
[ 156.065654][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 156.070947][ C0] ? console_conditional_schedule+0x30/0x30
[ 156.076768][ C0] ? update_process_times+0x200/0x200
[ 156.081963][ C0] ? prepare_to_swait_event+0x308/0x320
[ 156.087433][ C0] rcu_gp_fqs_loop+0x2af/0xf80
[ 156.092038][ C0] ? debug_smp_processor_id+0x17/0x20
[ 156.097528][ C0] ? __note_gp_changes+0x4ab/0x920
[ 156.102452][ C0] ? rcu_gp_init+0xc30/0xc30
[ 156.106961][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 156.111991][ C0] ? rcu_gp_init+0x9cf/0xc30
[ 156.116428][ C0] rcu_gp_kthread+0xa4/0x350
[ 156.120860][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 156.125629][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 156.130222][ C0] ? __kasan_check_read+0x11/0x20
[ 156.135079][ C0] ? __kthread_parkme+0xb2/0x200
[ 156.140026][ C0] kthread+0x421/0x510
[ 156.144169][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 156.148664][ C0] ? kthread_blkcg+0xd0/0xd0
[ 156.153195][ C0] ret_from_fork+0x1f/0x30
[ 156.157460][ C0]
[ 156.160321][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 156.166478][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 156.171685][ C1] NMI backtrace for cpu 1
[ 156.171700][ C1] CPU: 1 PID: 350 Comm: kworker/u4:3 Not tainted 5.15.156-syzkaller-1070798-g29d153aabd54 #0
[ 156.171720][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 156.171735][ C1] Workqueue: writeback wb_workfn (flush-8:0)
[ 156.171764][ C1] RIP: 0010:kvm_wait+0x147/0x180
[ 156.171785][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 6b ef 12 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 156.171799][ C1] RSP: 0018:ffffc900001d0700 EFLAGS: 00000246
[ 156.171813][ C1] RAX: 0000000000000001 RBX: 1ffff9200003a0e4 RCX: 1ffffffff0c9ab14
[ 156.171825][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7138ad4
[ 156.171837][ C1] RBP: ffffc900001d07b0 R08: dffffc0000000000 R09: ffffed103ee2715b
[ 156.171850][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 156.171862][ C1] R13: ffff8881f7138ad4 R14: 0000000000000001 R15: 1ffff9200003a0e8
[ 156.171875][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 156.171890][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 156.171908][ C1] CR2: 00007fdf37b7c060 CR3: 000000010cb8b000 CR4: 00000000003506a0
[ 156.171924][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 156.171934][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 156.171945][ C1] Call Trace:
[ 156.171950][ C1]
[ 156.171956][ C1] ? show_regs+0x58/0x60
[ 156.171989][ C1] ? nmi_cpu_backtrace+0x29f/0x300
[ 156.172010][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 156.172032][ C1] ? kvm_wait+0x147/0x180
[ 156.172048][ C1] ? kvm_wait+0x147/0x180
[ 156.172063][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 156.172083][ C1] ? nmi_handle+0xa8/0x280
[ 156.172100][ C1] ? kvm_wait+0x147/0x180
[ 156.172116][ C1] ? default_do_nmi+0x69/0x160
[ 156.172133][ C1] ? exc_nmi+0xad/0x100
[ 156.172147][ C1] ? end_repeat_nmi+0x16/0x31
[ 156.172165][ C1] ? kvm_wait+0x147/0x180
[ 156.172180][ C1] ? kvm_wait+0x147/0x180
[ 156.172196][ C1] ? kvm_wait+0x147/0x180
[ 156.172212][ C1]
[ 156.172217][ C1]
[ 156.172222][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 156.172243][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 156.172262][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40
[ 156.172285][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 156.172304][ C1] ? stack_trace_save+0x1c0/0x1c0
[ 156.172322][ C1] ? arch_stack_walk+0x10d/0x140
[ 156.172342][ C1] _raw_spin_lock_bh+0x139/0x1b0
[ 156.172361][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 156.172379][ C1] ? stack_trace_save+0x113/0x1c0
[ 156.172397][ C1] sock_map_delete_elem+0x161/0x230
[ 156.172418][ C1] ? sock_map_update_elem+0x390/0x390
[ 156.172438][ C1] ? kasan_save_stack+0x4b/0x60
[ 156.172454][ C1] ? kasan_save_stack+0x3b/0x60
[ 156.172469][ C1] ? ip6_dst_destroy+0x8d/0x450
[ 156.172486][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x874
[ 156.172501][ C1] bpf_trace_run2+0xec/0x210
[ 156.172519][ C1] ? __kasan_check_write+0x14/0x20
[ 156.172538][ C1] ? bpf_trace_run1+0x1c0/0x1c0
[ 156.172555][ C1] ? ip6_dst_destroy+0x8d/0x450
[ 156.172571][ C1] ? _raw_spin_lock+0x1b0/0x1b0
[ 156.172589][ C1] ? __writeback_inodes_wb+0x118/0x3f0
[ 156.172605][ C1] ? wb_workfn+0xb3d/0x1110
[ 156.172622][ C1] ? worker_thread+0xad5/0x12a0
[ 156.172637][ C1] ? ip6_dst_destroy+0x8d/0x450
[ 156.172654][ C1] __bpf_trace_kfree+0x6f/0x90
[ 156.172671][ C1] ? ip6_dst_destroy+0x8d/0x450
[ 156.172687][ C1] kfree+0x1f3/0x220
[ 156.172703][ C1] ? try_to_wake_up+0x697/0x1160
[ 156.172723][ C1] ip6_dst_destroy+0x8d/0x450
[ 156.172739][ C1] ? ip6_default_advmss+0xf0/0xf0
[ 156.172756][ C1] dst_destroy+0x14f/0x330
[ 156.172774][ C1] ? dst_release+0xe0/0xe0
[ 156.172792][ C1] dst_destroy_rcu+0x19/0x20
[ 156.172810][ C1] rcu_do_batch+0x57a/0xc10
[ 156.172831][ C1] ? local_bh_enable+0x20/0x20
[ 156.172849][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 156.172867][ C1] ? delayed_work_timer_fn+0x61/0x80
[ 156.172886][ C1] ? _raw_spin_lock+0x1b0/0x1b0
[ 156.172910][ C1] ? _raw_spin_unlock_irqrestore+0x5c/0x80
[ 156.172930][ C1] ? rcu_report_qs_rnp+0x2bf/0x390
[ 156.172948][ C1] rcu_core+0x517/0x1020
[ 156.172968][ C1] ? rcu_cpu_kthread_park+0x90/0x90
[ 156.172987][ C1] ? hrtimer_interrupt+0x867/0xaa0
[ 156.173005][ C1] rcu_core_si+0x9/0x10
[ 156.173022][ C1] __do_softirq+0x26d/0x5bf
[ 156.173039][ C1] __irq_exit_rcu+0x50/0xf0
[ 156.173058][ C1] irq_exit_rcu+0x9/0x10
[ 156.173075][ C1] sysvec_apic_timer_interrupt+0x9a/0xc0
[ 156.173092][ C1]
[ 156.173097][ C1]
[ 156.173102][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 156.173123][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x5c/0x60
[ 156.173144][ C1] Code: 38 0b 00 00 83 fa 02 75 21 48 8b 91 40 0b 00 00 48 8b 32 48 8d 7e 01 8b 89 3c 0b 00 00 48 39 cf 73 08 48 89 44 f2 08 48 89 3a <5d> c3 66 90 55 48 89 e5 4c 8b 45 08 65 48 8b 15 00 05 92 7e 65 8b
[ 156.173158][ C1] RSP: 0018:ffffc90000a56bc0 EFLAGS: 00000293
[ 156.173172][ C1] RAX: ffffffff81ef9a1a RBX: ffffea00046cb308 RCX: ffff88810afda780
[ 156.173185][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 156.173195][ C1] RBP: ffffc90000a56bc0 R08: ffffffff81ef9a08 R09: fffff940008d9669
[ 156.173208][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffea00046cb348
[ 156.173220][ C1] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffffd40008d9669
[ 156.173233][ C1] ? ext4_bio_write_page+0xc8/0x1a10
[ 156.173252][ C1] ? ext4_bio_write_page+0xda/0x1a10
[ 156.173272][ C1] ext4_bio_write_page+0xda/0x1a10
[ 156.173290][ C1] ? wait_on_page_writeback+0x220/0x220
[ 156.173309][ C1] mpage_submit_page+0x18e/0x230
[ 156.173330][ C1] mpage_process_page_bufs+0x6d2/0x8c0
[ 156.173351][ C1] mpage_prepare_extent_to_map+0xa27/0xdd0
[ 156.173374][ C1] ? ext4_iomap_swap_activate+0x40/0x40
[ 156.173395][ C1] ? ext4_init_io_end+0x29/0x120
[ 156.173412][ C1] ? kmem_cache_alloc+0xf5/0x200
[ 156.173431][ C1] ? __kasan_check_write+0x14/0x20
[ 156.173449][ C1] ext4_writepages+0xde7/0x4000
[ 156.173472][ C1] ? update_load_avg+0x43a/0x1150
[ 156.173495][ C1] ? ext4_readpage+0x230/0x230
[ 156.173515][ C1] ? sched_group_set_idle+0x640/0x640
[ 156.173533][ C1] ? sched_clock_cpu+0x18/0x3b0
[ 156.173551][ C1] ? psi_task_change+0x22c/0x360
[ 156.173568][ C1] ? __kasan_check_write+0x14/0x20
[ 156.173587][ C1] ? check_preempt_wakeup+0x882/0xbe0
[ 156.173606][ C1] ? ext4_readpage+0x230/0x230
[ 156.173625][ C1] do_writepages+0x40e/0x670
[ 156.173641][ C1] ? __writepage+0x130/0x130
[ 156.173656][ C1] ? _raw_spin_unlock+0x4d/0x70
[ 156.173674][ C1] ? raw_spin_rq_unlock+0x9/0x10
[ 156.173691][ C1] ? load_balance+0x4f2f/0x6ff0
[ 156.173711][ C1] ? __update_load_avg_cfs_rq+0xb1/0x2f0
[ 156.173732][ C1] ? __kasan_check_write+0x14/0x20
[ 156.173749][ C1] ? _raw_spin_lock+0xa4/0x1b0
[ 156.173767][ C1] __writeback_single_inode+0xdf/0xa70
[ 156.173785][ C1] writeback_sb_inodes+0xb2a/0x1920
[ 156.173806][ C1] ? queue_io+0x520/0x520
[ 156.173821][ C1] ? down_read_trylock+0x3d6/0x7d0
[ 156.173841][ C1] ? __writeback_inodes_wb+0x3f0/0x3f0
[ 156.173858][ C1] __writeback_inodes_wb+0x118/0x3f0
[ 156.173874][ C1] ? queue_io+0x3d0/0x520
[ 156.173890][ C1] wb_writeback+0x3cd/0x9e0
[ 156.173914][ C1] ? inode_cgwb_move_to_attached+0x3c0/0x3c0
[ 156.173930][ C1] ? set_worker_desc+0x158/0x1c0
[ 156.173949][ C1] ? __update_load_avg_cfs_rq+0xb1/0x2f0
[ 156.173968][ C1] ? __kasan_check_write+0x14/0x20
[ 156.173987][ C1] ? cpumask_next+0x8a/0xb0
[ 156.174004][ C1] wb_workfn+0xb3d/0x1110
[ 156.174027][ C1] ? inode_wait_for_writeback+0x280/0x280
[ 156.174046][ C1] ? sched_clock+0x9/0x10
[ 156.174065][ C1] ? finish_task_switch+0x167/0x7b0
[ 156.174085][ C1] ? __kasan_check_read+0x11/0x20
[ 156.174102][ C1] ? read_word_at_a_time+0x12/0x20
[ 156.174119][ C1] ? strscpy+0x9c/0x260
[ 156.174134][ C1] process_one_work+0x6bb/0xc10
[ 156.174152][ C1] worker_thread+0xad5/0x12a0
[ 156.174168][ C1] ? _raw_spin_lock+0x1b0/0x1b0
[ 156.174190][ C1] kthread+0x421/0x510
[ 156.174206][ C1] ? worker_clr_flags+0x180/0x180
[ 156.174221][ C1] ? kthread_blkcg+0xd0/0xd0
[ 156.174239][ C1] ret_from_fork+0x1f/0x30
[ 156.174257][ C1]
[ 156.174736][ C0] NMI backtrace for cpu 0
[ 157.014589][ C0] CPU: 0 PID: 476 Comm: syz.0.15 Not tainted 5.15.156-syzkaller-1070798-g29d153aabd54 #0
[ 157.024451][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 157.035041][ C0] Call Trace:
[ 157.038352][ C0]
[ 157.041026][ C0] dump_stack_lvl+0x151/0x1c0
[ 157.045558][ C0] ? io_uring_drop_tctx_refs+0x190/0x190
[ 157.051007][ C0] ? ttwu_do_wakeup+0x187/0x430
[ 157.055786][ C0] dump_stack+0x15/0x20
[ 157.059861][ C0] nmi_cpu_backtrace+0x2f7/0x300
[ 157.064800][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 157.071546][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 157.077362][ C0] ? __kasan_check_write+0x14/0x20
[ 157.082492][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 157.087358][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 157.093338][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270
[ 157.099612][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 157.105611][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 157.111474][ C0] rcu_dump_cpu_stacks+0x1d8/0x330
[ 157.116500][ C0] print_cpu_stall+0x315/0x5f0
[ 157.121109][ C0] rcu_sched_clock_irq+0x989/0x12f0
[ 157.126359][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340
[ 157.132861][ C0] ? hrtimer_run_queues+0x15f/0x440
[ 157.138389][ C0] update_process_times+0x198/0x200
[ 157.143672][ C0] tick_sched_timer+0x188/0x240
[ 157.148437][ C0] ? tick_setup_sched_timer+0x480/0x480
[ 157.153818][ C0] __hrtimer_run_queues+0x41a/0xad0
[ 157.159102][ C0] ? hrtimer_interrupt+0xaa0/0xaa0
[ 157.164037][ C0] ? clockevents_program_event+0x22f/0x300
[ 157.169819][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 157.175894][ C0] hrtimer_interrupt+0x40c/0xaa0
[ 157.180845][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 157.186649][ C0] sysvec_apic_timer_interrupt+0x95/0xc0
[ 157.192194][ C0]
[ 157.195010][ C0]
[ 157.198110][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 157.204143][ C0] RIP: 0010:kvm_wait+0x147/0x180
[ 157.209480][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 6b ef 12 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 157.231388][ C0] RSP: 0018:ffffc90003dc75a0 EFLAGS: 00000246
[ 157.237440][ C0] RAX: 0000000000000003 RBX: 1ffff920007b8eb8 RCX: ffffffff81552d3f
[ 157.245444][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881283f8528
[ 157.253767][ C0] RBP: ffffc90003dc7650 R08: dffffc0000000000 R09: ffffed102507f0a6
[ 157.261775][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 157.269577][ C0] R13: ffff8881283f8528 R14: 0000000000000003 R15: 1ffff920007b8ebc
[ 157.277579][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 157.283756][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 157.290598][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 157.295568][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 157.301728][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[ 157.308033][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 157.315379][ C0] _raw_spin_lock_bh+0x139/0x1b0
[ 157.320432][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 157.326240][ C0] ? ____kasan_kmalloc+0xed/0x110
[ 157.331189][ C0] ? ____kasan_kmalloc+0xdb/0x110
[ 157.336044][ C0] ? __kasan_kmalloc+0x9/0x10
[ 157.340643][ C0] ? sk_psock_init+0x125/0x710
[ 157.345243][ C0] ? sock_map_link+0x35e/0xbe0
[ 157.349939][ C0] ? sock_map_update_common+0xc4/0x510
[ 157.355515][ C0] ? sock_map_update_elem_sys+0x3ae/0x660
[ 157.361129][ C0] sock_map_delete_elem+0x161/0x230
[ 157.366426][ C0] ? sock_map_update_elem+0x390/0x390
[ 157.371658][ C0] ? sock_map_unref+0x352/0x4d0
[ 157.376320][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x874
[ 157.381800][ C0] bpf_trace_run2+0xec/0x210
[ 157.386589][ C0] ? bpf_trace_run1+0x1c0/0x1c0
[ 157.391361][ C0] ? sock_map_unref+0x352/0x4d0
[ 157.396031][ C0] ? sock_map_unref+0x352/0x4d0
[ 157.400909][ C0] __bpf_trace_kfree+0x6f/0x90
[ 157.405666][ C0] ? sock_map_unref+0x352/0x4d0
[ 157.410815][ C0] kfree+0x1f3/0x220
[ 157.414519][ C0] sock_map_unref+0x352/0x4d0
[ 157.419129][ C0] sock_map_delete_elem+0x191/0x230
[ 157.424627][ C0] ? sock_map_update_elem+0x390/0x390
[ 157.430118][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 157.434969][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 157.440177][ C0] ? kvfree+0x35/0x40
[ 157.444158][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x874
[ 157.449745][ C0] bpf_trace_run2+0xec/0x210
[ 157.454245][ C0] ? bpf_trace_run1+0x1c0/0x1c0
[ 157.458929][ C0] ? sock_map_update_elem_sys+0x439/0x660
[ 157.464692][ C0] ? kvfree+0x35/0x40
[ 157.468606][ C0] ? kvfree+0x35/0x40
[ 157.472443][ C0] __bpf_trace_kfree+0x6f/0x90
[ 157.477180][ C0] ? kvfree+0x35/0x40
[ 157.481004][ C0] kfree+0x1f3/0x220
[ 157.484818][ C0] ? bpf_map_update_value+0x164/0x3c0
[ 157.490527][ C0] kvfree+0x35/0x40
[ 157.494175][ C0] map_update_elem+0x653/0x770
[ 157.498775][ C0] __sys_bpf+0x405/0x760
[ 157.503016][ C0] ? bpf_link_show_fdinfo+0x2d0/0x2d0
[ 157.508233][ C0] ? __kasan_check_read+0x11/0x20
[ 157.513180][ C0] __x64_sys_bpf+0x7c/0x90
[ 157.517517][ C0] x64_sys_call+0x87f/0x9a0
[ 157.521937][ C0] do_syscall_64+0x3b/0xb0
[ 157.526194][ C0] ? clear_bhb_loop+0x35/0x90
[ 157.530719][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 157.536609][ C0] RIP: 0033:0x7fdf37a21a19
[ 157.541024][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 157.561256][ C0] RSP: 002b:00007fdf374ab048 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 157.569666][ C0] RAX: ffffffffffffffda RBX: 00007fdf37baff60 RCX: 00007fdf37a21a19
[ 157.577889][ C0] RDX: 0000000000000020 RSI: 0000000020000500 RDI: 0000000000000002
[ 157.585965][ C0] RBP: 00007fdf37a90e49 R08: 0000000000000000 R09: 0000000000000000
[ 157.594223][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 157.602417][ C0] R13: 000000000000000b R14: 00007fdf37baff60 R15: 00007fff05a84f98
[ 157.610462][ C0]
[ 309.105989][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 245s! [syz.0.15:476]
[ 309.114026][ C0] Modules linked in:
[ 309.117859][ C0] CPU: 0 PID: 476 Comm: syz.0.15 Not tainted 5.15.156-syzkaller-1070798-g29d153aabd54 #0
[ 309.127734][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 309.137728][ C0] RIP: 0010:__pv_queued_spin_lock_slowpath+0x5ba/0xc40
[ 309.144504][ C0] Code: 00 00 49 89 dc c6 03 00 48 8b 44 24 10 0f b6 04 10 84 c0 0f 85 48 01 00 00 48 8b 44 24 08 c6 00 01 bb 00 80 ff ff eb 06 f3 90 c3 74 5e 41 0f b6 44 15 00 84 c0 75 36 41 80 3f 00 75 ea 4c 89
[ 309.165075][ C0] RSP: 0018:ffffc90003dc7660 EFLAGS: 00000206
[ 309.171044][ C0] RAX: 0000000000000000 RBX: 00000000fffff17b RCX: ffffffff81552d3f
[ 309.179049][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881283f8528
[ 309.186823][ C0] RBP: ffffc90003dc7750 R08: dffffc0000000000 R09: ffffed102507f0a6
[ 309.195300][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881f7038ad4
[ 309.203208][ C0] R13: 1ffff1102507f0a5 R14: 1ffff1103ee00001 R15: ffff8881283f8528
[ 309.211620][ C0] FS: 00007fdf374ab6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 309.220387][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 309.226895][ C0] CR2: 0000001b3125ffff CR3: 0000000128631000 CR4: 00000000003506b0
[ 309.234814][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 309.242605][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 309.250644][ C0] Call Trace:
[ 309.253752][ C0]
[ 309.256430][ C0] ? show_regs+0x58/0x60
[ 309.260505][ C0] ? watchdog_timer_fn+0x4b1/0x5f0
[ 309.265455][ C0] ? proc_watchdog_cpumask+0xd0/0xd0
[ 309.270651][ C0] ? __hrtimer_run_queues+0x41a/0xad0
[ 309.275865][ C0] ? hrtimer_interrupt+0xaa0/0xaa0
[ 309.280805][ C0] ? clockevents_program_event+0x22f/0x300
[ 309.286621][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 309.292696][ C0] ? hrtimer_interrupt+0x40c/0xaa0
[ 309.297772][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 309.303984][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0
[ 309.309615][ C0]
[ 309.312689][ C0]
[ 309.315473][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 309.321540][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 309.327804][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40
[ 309.334036][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 309.340368][ C0] _raw_spin_lock_bh+0x139/0x1b0
[ 309.345174][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 309.350278][ C0] ? ____kasan_kmalloc+0xed/0x110
[ 309.355169][ C0] ? ____kasan_kmalloc+0xdb/0x110
[ 309.360005][ C0] ? __kasan_kmalloc+0x9/0x10
[ 309.364700][ C0] ? sk_psock_init+0x125/0x710
[ 309.369640][ C0] ? sock_map_link+0x35e/0xbe0
[ 309.374494][ C0] ? sock_map_update_common+0xc4/0x510
[ 309.380239][ C0] ? sock_map_update_elem_sys+0x3ae/0x660
[ 309.385806][ C0] sock_map_delete_elem+0x161/0x230
[ 309.390935][ C0] ? sock_map_update_elem+0x390/0x390
[ 309.396299][ C0] ? sock_map_unref+0x352/0x4d0
[ 309.401162][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x874
[ 309.406831][ C0] bpf_trace_run2+0xec/0x210
[ 309.411362][ C0] ? bpf_trace_run1+0x1c0/0x1c0
[ 309.416145][ C0] ? sock_map_unref+0x352/0x4d0
[ 309.420825][ C0] ? sock_map_unref+0x352/0x4d0
[ 309.425596][ C0] __bpf_trace_kfree+0x6f/0x90
[ 309.430209][ C0] ? sock_map_unref+0x352/0x4d0
[ 309.435068][ C0] kfree+0x1f3/0x220
[ 309.438788][ C0] sock_map_unref+0x352/0x4d0
[ 309.443399][ C0] sock_map_delete_elem+0x191/0x230
[ 309.448541][ C0] ? sock_map_update_elem+0x390/0x390
[ 309.453746][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 309.458620][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 309.463644][ C0] ? kvfree+0x35/0x40
[ 309.467731][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x874
[ 309.473206][ C0] bpf_trace_run2+0xec/0x210
[ 309.477624][ C0] ? bpf_trace_run1+0x1c0/0x1c0
[ 309.482390][ C0] ? sock_map_update_elem_sys+0x439/0x660
[ 309.488040][ C0] ? kvfree+0x35/0x40
[ 309.492022][ C0] ? kvfree+0x35/0x40
[ 309.495791][ C0] __bpf_trace_kfree+0x6f/0x90
[ 309.500465][ C0] ? kvfree+0x35/0x40
[ 309.504284][ C0] kfree+0x1f3/0x220
[ 309.508015][ C0] ? bpf_map_update_value+0x164/0x3c0
[ 309.513225][ C0] kvfree+0x35/0x40
[ 309.516996][ C0] map_update_elem+0x653/0x770
[ 309.521560][ C0] __sys_bpf+0x405/0x760
[ 309.525648][ C0] ? bpf_link_show_fdinfo+0x2d0/0x2d0
[ 309.530855][ C0] ? __kasan_check_read+0x11/0x20
[ 309.535808][ C0] __x64_sys_bpf+0x7c/0x90
[ 309.540227][ C0] x64_sys_call+0x87f/0x9a0
[ 309.544573][ C0] do_syscall_64+0x3b/0xb0
[ 309.548822][ C0] ? clear_bhb_loop+0x35/0x90
[ 309.553802][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 309.559687][ C0] RIP: 0033:0x7fdf37a21a19
[ 309.564034][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 309.584264][ C0] RSP: 002b:00007fdf374ab048 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 309.592804][ C0] RAX: ffffffffffffffda RBX: 00007fdf37baff60 RCX: 00007fdf37a21a19
[ 309.600973][ C0] RDX: 0000000000000020 RSI: 0000000020000500 RDI: 0000000000000002
[ 309.609003][ C0] RBP: 00007fdf37a90e49 R08: 0000000000000000 R09: 0000000000000000
[ 309.616856][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 309.624670][ C0] R13: 000000000000000b R14: 00007fdf37baff60 R15: 00007fff05a84f98
[ 309.632489][ C0]
[ 309.635360][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 309.640490][ C1] NMI backtrace for cpu 1
[ 309.640507][ C1] CPU: 1 PID: 350 Comm: kworker/u4:3 Not tainted 5.15.156-syzkaller-1070798-g29d153aabd54 #0
[ 309.640526][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 309.640538][ C1] Workqueue: writeback wb_workfn (flush-8:0)
[ 309.640566][ C1] RIP: 0010:kvm_wait+0x147/0x180
[ 309.640587][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 6b ef 12 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 309.640602][ C1] RSP: 0018:ffffc900001d0700 EFLAGS: 00000246
[ 309.640616][ C1] RAX: 0000000000000001 RBX: 1ffff9200003a0e4 RCX: 1ffffffff0c9ab14
[ 309.640629][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7138ad4
[ 309.640640][ C1] RBP: ffffc900001d07b0 R08: dffffc0000000000 R09: ffffed103ee2715b
[ 309.640653][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 309.640665][ C1] R13: ffff8881f7138ad4 R14: 0000000000000001 R15: 1ffff9200003a0e8
[ 309.640678][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 309.640693][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 309.640705][ C1] CR2: 00007fdf37b7c060 CR3: 000000010cb8b000 CR4: 00000000003506a0
[ 309.640721][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 309.640731][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 309.640742][ C1] Call Trace:
[ 309.640747][ C1]
[ 309.640754][ C1] ? show_regs+0x58/0x60
[ 309.640772][ C1] ? nmi_cpu_backtrace+0x29f/0x300
[ 309.640794][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 309.640815][ C1] ? kvm_wait+0x147/0x180
[ 309.640831][ C1] ? kvm_wait+0x147/0x180
[ 309.640846][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 309.640865][ C1] ? nmi_handle+0xa8/0x280
[ 309.640883][ C1] ? kvm_wait+0x147/0x180
[ 309.640898][ C1] ? kvm_wait+0x147/0x180
[ 309.640913][ C1] ? default_do_nmi+0x69/0x160
[ 309.640930][ C1] ? exc_nmi+0xad/0x100
[ 309.640944][ C1] ? end_repeat_nmi+0x16/0x31
[ 309.640962][ C1] ? kvm_wait+0x147/0x180
[ 309.640977][ C1] ? kvm_wait+0x147/0x180
[ 309.640993][ C1] ? kvm_wait+0x147/0x180
[ 309.641009][ C1]
[ 309.641014][ C1]
[ 309.641019][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 309.641040][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 309.641059][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40
[ 309.641081][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 309.641101][ C1] ? stack_trace_save+0x1c0/0x1c0
[ 309.641125][ C1] ? arch_stack_walk+0x10d/0x140
[ 309.641146][ C1] _raw_spin_lock_bh+0x139/0x1b0
[ 309.641164][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 309.641182][ C1] ? stack_trace_save+0x113/0x1c0
[ 309.641201][ C1] sock_map_delete_elem+0x161/0x230
[ 309.641222][ C1] ? sock_map_update_elem+0x390/0x390
[ 309.641242][ C1] ? kasan_save_stack+0x4b/0x60
[ 309.641258][ C1] ? kasan_save_stack+0x3b/0x60
[ 309.641274][ C1] ? ip6_dst_destroy+0x8d/0x450
[ 309.641292][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x874
[ 309.641306][ C1] bpf_trace_run2+0xec/0x210
[ 309.641326][ C1] ? __kasan_check_write+0x14/0x20
[ 309.641344][ C1] ? bpf_trace_run1+0x1c0/0x1c0
[ 309.641362][ C1] ? ip6_dst_destroy+0x8d/0x450
[ 309.641379][ C1] ? _raw_spin_lock+0x1b0/0x1b0
[ 309.641396][ C1] ? __writeback_inodes_wb+0x118/0x3f0
[ 309.641412][ C1] ? wb_workfn+0xb3d/0x1110
[ 309.641430][ C1] ? worker_thread+0xad5/0x12a0
[ 309.641446][ C1] ? ip6_dst_destroy+0x8d/0x450
[ 309.641462][ C1] __bpf_trace_kfree+0x6f/0x90
[ 309.641479][ C1] ? ip6_dst_destroy+0x8d/0x450
[ 309.641495][ C1] kfree+0x1f3/0x220
[ 309.641512][ C1] ? try_to_wake_up+0x697/0x1160
[ 309.641532][ C1] ip6_dst_destroy+0x8d/0x450
[ 309.641548][ C1] ? ip6_default_advmss+0xf0/0xf0
[ 309.641565][ C1] dst_destroy+0x14f/0x330
[ 309.641584][ C1] ? dst_release+0xe0/0xe0
[ 309.641601][ C1] dst_destroy_rcu+0x19/0x20
[ 309.641619][ C1] rcu_do_batch+0x57a/0xc10
[ 309.641640][ C1] ? local_bh_enable+0x20/0x20
[ 309.641657][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 309.641676][ C1] ? delayed_work_timer_fn+0x61/0x80
[ 309.641695][ C1] ? _raw_spin_lock+0x1b0/0x1b0
[ 309.641713][ C1] ? _raw_spin_unlock_irqrestore+0x5c/0x80
[ 309.641732][ C1] ? rcu_report_qs_rnp+0x2bf/0x390
[ 309.641750][ C1] rcu_core+0x517/0x1020
[ 309.641770][ C1] ? rcu_cpu_kthread_park+0x90/0x90
[ 309.641789][ C1] ? hrtimer_interrupt+0x867/0xaa0
[ 309.641808][ C1] rcu_core_si+0x9/0x10
[ 309.641824][ C1] __do_softirq+0x26d/0x5bf
[ 309.641842][ C1] __irq_exit_rcu+0x50/0xf0
[ 309.641861][ C1] irq_exit_rcu+0x9/0x10
[ 309.641877][ C1] sysvec_apic_timer_interrupt+0x9a/0xc0
[ 309.641895][ C1]
[ 309.641899][ C1]
[ 309.641905][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 309.641925][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x5c/0x60
[ 309.641947][ C1] Code: 38 0b 00 00 83 fa 02 75 21 48 8b 91 40 0b 00 00 48 8b 32 48 8d 7e 01 8b 89 3c 0b 00 00 48 39 cf 73 08 48 89 44 f2 08 48 89 3a <5d> c3 66 90 55 48 89 e5 4c 8b 45 08 65 48 8b 15 00 05 92 7e 65 8b
[ 309.641960][ C1] RSP: 0018:ffffc90000a56bc0 EFLAGS: 00000293
[ 309.641974][ C1] RAX: ffffffff81ef9a1a RBX: ffffea00046cb308 RCX: ffff88810afda780
[ 309.641987][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 309.641997][ C1] RBP: ffffc90000a56bc0 R08: ffffffff81ef9a08 R09: fffff940008d9669
[ 309.642010][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffea00046cb348
[ 309.642022][ C1] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffffd40008d9669
[ 309.642035][ C1] ? ext4_bio_write_page+0xc8/0x1a10
[ 309.642054][ C1] ? ext4_bio_write_page+0xda/0x1a10
[ 309.642073][ C1] ext4_bio_write_page+0xda/0x1a10
[ 309.642092][ C1] ? wait_on_page_writeback+0x220/0x220
[ 309.642110][ C1] mpage_submit_page+0x18e/0x230
[ 309.642137][ C1] mpage_process_page_bufs+0x6d2/0x8c0
[ 309.642158][ C1] mpage_prepare_extent_to_map+0xa27/0xdd0
[ 309.642181][ C1] ? ext4_iomap_swap_activate+0x40/0x40
[ 309.642203][ C1] ? ext4_init_io_end+0x29/0x120
[ 309.642220][ C1] ? kmem_cache_alloc+0xf5/0x200
[ 309.642238][ C1] ? __kasan_check_write+0x14/0x20
[ 309.642257][ C1] ext4_writepages+0xde7/0x4000
[ 309.642280][ C1] ? update_load_avg+0x43a/0x1150
[ 309.642304][ C1] ? ext4_readpage+0x230/0x230
[ 309.642323][ C1] ? sched_group_set_idle+0x640/0x640
[ 309.642342][ C1] ? sched_clock_cpu+0x18/0x3b0
[ 309.642360][ C1] ? psi_task_change+0x22c/0x360
[ 309.642378][ C1] ? __kasan_check_write+0x14/0x20
[ 309.642396][ C1] ? check_preempt_wakeup+0x882/0xbe0
[ 309.642417][ C1] ? ext4_readpage+0x230/0x230
[ 309.642435][ C1] do_writepages+0x40e/0x670
[ 309.642452][ C1] ? __writepage+0x130/0x130
[ 309.642467][ C1] ? _raw_spin_unlock+0x4d/0x70
[ 309.642485][ C1] ? raw_spin_rq_unlock+0x9/0x10
[ 309.642502][ C1] ? load_balance+0x4f2f/0x6ff0
[ 309.642523][ C1] ? __update_load_avg_cfs_rq+0xb1/0x2f0
[ 309.642543][ C1] ? __kasan_check_write+0x14/0x20
[ 309.642560][ C1] ? _raw_spin_lock+0xa4/0x1b0
[ 309.642579][ C1] __writeback_single_inode+0xdf/0xa70
[ 309.642596][ C1] writeback_sb_inodes+0xb2a/0x1920
[ 309.642618][ C1] ? queue_io+0x520/0x520
[ 309.642633][ C1] ? down_read_trylock+0x3d6/0x7d0
[ 309.642653][ C1] ? __writeback_inodes_wb+0x3f0/0x3f0
[ 309.642671][ C1] __writeback_inodes_wb+0x118/0x3f0
[ 309.642687][ C1] ? queue_io+0x3d0/0x520
[ 309.642703][ C1] wb_writeback+0x3cd/0x9e0
[ 309.642721][ C1] ? inode_cgwb_move_to_attached+0x3c0/0x3c0
[ 309.642737][ C1] ? set_worker_desc+0x158/0x1c0
[ 309.642756][ C1] ? __update_load_avg_cfs_rq+0xb1/0x2f0
[ 309.642776][ C1] ? __kasan_check_write+0x14/0x20
[ 309.642794][ C1] ? cpumask_next+0x8a/0xb0
[ 309.642812][ C1] wb_workfn+0xb3d/0x1110
[ 309.642834][ C1] ? inode_wait_for_writeback+0x280/0x280
[ 309.642853][ C1] ? sched_clock+0x9/0x10
[ 309.642872][ C1] ? finish_task_switch+0x167/0x7b0
[ 309.642892][ C1] ? __kasan_check_read+0x11/0x20
[ 309.642909][ C1] ? read_word_at_a_time+0x12/0x20
[ 309.642926][ C1] ? strscpy+0x9c/0x260
[ 309.642942][ C1] process_one_work+0x6bb/0xc10
[ 309.642960][ C1] worker_thread+0xad5/0x12a0
[ 309.642975][ C1] ? _raw_spin_lock+0x1b0/0x1b0
[ 309.642997][ C1] kthread+0x421/0x510
[ 309.643013][ C1] ? worker_clr_flags+0x180/0x180
[ 309.643029][ C1] ? kthread_blkcg+0xd0/0xd0
[ 309.643046][ C1] ret_from_fork+0x1f/0x30
[ 309.643065][ C1]