watchdog: BUG: soft lockup - CPU#1 stuck for 111s! [syz-executor.4:1704]
Modules linked in:
CPU: 1 PID: 1704 Comm: syz-executor.4 Not tainted 5.4.274-syzkaller-00002-g6f97bd951d82 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:should_resched arch/x86/include/asm/preempt.h:102 [inline]
RIP: 0010:unwind_next_frame+0x1771/0x1ea0 arch/x86/kernel/unwind_orc.c:603
Code: 00 c6 05 8a c2 19 05 01 48 c7 c7 00 b1 a6 84 48 8b 74 24 58 e9 87 00 00 00 bf 01 00 00 00 e8 86 0d 15 00 65 8b 0d cb b7 d2 7e <b0> 01 85 c9 0f 84 42 02 00 00 48 8b 9c 24 88 00 00 00 e9 d5 00 00
RSP: 0018:ffff8881f6f09260 EFLAGS: 00000217 ORIG_RAX: ffffffffffffff13
RAX: 0000000000000101 RBX: ffff8881f6f09570 RCX: 0000000000000100
RDX: ffff8881f6f095a0 RSI: ffff8881f6f091e0 RDI: 0000000000000001
RBP: ffff8881f6f09550 R08: dffffc0000000000 R09: ffff8881f6f095b0
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffffffff0ceff99
R13: ffffffff8677fcc7 R14: ffff8881e71eff58 R15: ffff8881e71e8000
FS:  00007f029a32c6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcfcf16411c CR3: 00000001defe0000 CR4: 00000000003406a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 arch_stack_walk+0x111/0x140 arch/x86/kernel/stacktrace.c:25
 stack_trace_save+0x118/0x1c0 kernel/stacktrace.c:123
 save_stack mm/kasan/common.c:70 [inline]
 set_track mm/kasan/common.c:78 [inline]
 __kasan_kmalloc+0x171/0x210 mm/kasan/common.c:529
 slab_post_alloc_hook mm/slab.h:584 [inline]
 slab_alloc_node mm/slub.c:2829 [inline]
 slab_alloc mm/slub.c:2837 [inline]
 kmem_cache_alloc_trace+0xdc/0x260 mm/slub.c:2854
 kmalloc include/linux/slab.h:556 [inline]
 dst_cow_metrics_generic+0x52/0x1b0 net/core/dst.c:201
 dst_metrics_write_ptr include/net/dst.h:118 [inline]
 dst_metric_set include/net/dst.h:179 [inline]
 icmp6_dst_alloc+0x349/0x550 net/ipv6/route.c:3197
 ndisc_send_skb+0x262/0xc30 net/ipv6/ndisc.c:489
 addrconf_rs_timer+0x2d1/0x600 net/ipv6/addrconf.c:3953
 call_timer_fn+0x36/0x390 kernel/time/timer.c:1448
 expire_timers kernel/time/timer.c:1493 [inline]
 __run_timers+0x879/0xbe0 kernel/time/timer.c:1817
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1830
 __do_softirq+0x23b/0x6b7 kernel/softirq.c:292
 invoke_softirq kernel/softirq.c:373 [inline]
 irq_exit+0x195/0x1c0 kernel/softirq.c:413
 exiting_irq arch/x86/include/asm/apic.h:538 [inline]
 smp_apic_timer_interrupt+0x11a/0x460 arch/x86/kernel/apic/apic.c:1149
 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:834
 </IRQ>
RIP: 0010:preempt_schedule+0xd9/0xe0 kernel/sched/core.c:4481
Code: 49 c7 04 1f 00 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 44 24 48 75 14 48 8d 65 e0 5b 41 5c 41 5e 41 5f 5d c3 e8 07 00 00 00 <eb> cc e8 80 b4 ea fc 41 57 41 56 53 49 bf 00 00 00 00 00 fc ff df
RSP: 0018:ffff8881e71ef4a0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
RAX: 1ffff1103d9bb9d8 RBX: 1ffff1103ce3de94 RCX: ffffffff84503d96
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881ecddcec0
RBP: ffff8881e71ef528 R08: dffffc0000000000 R09: ffffed103d9bb9d9
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1103ce3de98
R13: 00007f029b023000 R14: ffff8881e71ef4c0 R15: dffffc0000000000
 ___preempt_schedule+0x16/0x20 arch/x86/entry/thunk_64.S:50
 __raw_spin_unlock include/linux/spinlock_api_smp.h:152 [inline]
 _raw_spin_unlock+0x5b/0x60 kernel/locking/spinlock.c:183
 spin_unlock include/linux/spinlock.h:378 [inline]
 zap_pte_range mm/memory.c:1163 [inline]
 zap_pmd_range mm/memory.c:1222 [inline]
 zap_pud_range mm/memory.c:1251 [inline]
 zap_p4d_range mm/memory.c:1272 [inline]
 unmap_page_range+0xa07/0x2620 mm/memory.c:1293
 unmap_single_vma mm/memory.c:1338 [inline]
 unmap_vmas+0x355/0x4b0 mm/memory.c:1370
 exit_mmap+0x2bc/0x520 mm/mmap.c:3191
 __mmput+0x8e/0x2c0 kernel/fork.c:1101
 exit_mm kernel/exit.c:536 [inline]
 do_exit+0xc08/0x2bc0 kernel/exit.c:846
 do_group_exit+0x138/0x300 kernel/exit.c:982
 get_signal+0xdb1/0x1440 kernel/signal.c:2735
 do_signal+0xb0/0x11f0 arch/x86/kernel/signal.c:809
 exit_to_usermode_loop+0xc0/0x1a0 arch/x86/entry/common.c:159
 prepare_exit_to_usermode+0x199/0x200 arch/x86/entry/common.c:194
 entry_SYSCALL_64_after_hwframe+0x5c/0xc1
RIP: 0033:0x7f029afb1f29
Code: Bad RIP value.
RSP: 002b:00007f029a32c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: 0000000000000000 RBX: 00007f029b0e8f80 RCX: 00007f029afb1f29
RDX: 00000000200006c0 RSI: 0000000000005452 RDI: 0000000000000004
RBP: 00007f029b021074 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f029b0e8f80 R15: 00007ffe224eb6f8
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 5426 Comm: syz-executor.4 Not tainted 5.4.274-syzkaller-00002-g6f97bd951d82 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:check_memory_region+0x1/0x280 mm/kasan/generic.c:190
Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 c7 c7 63 84 59 85 eb 0a 48 c7 c7 9b 84 59 85 4c 89 fe e8 4c 80 bb 02 31 db eb d7 90 90 55 <41> 57 41 56 53 b0 01 48 85 f6 0f 84 8e 01 00 00 48 89 fd 48 c1 ed
RSP: 0018:ffff8881f6e08ed0 EFLAGS: 00000046
RAX: ffffffff817a2603 RBX: 0000000000000038 RCX: ffffffff817a2612
RDX: 0000000000000001 RSI: 0000000000000038 RDI: ffff8881f6e08f40
RBP: ffff8881f6e08f40 R08: ffffffff817a8dfe R09: ffffed103d9e9f66
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1103edc11e4
R13: ffff8881f6e08f40 R14: 0000000000000000 R15: dffffc0000000000
FS:  00007f49e62b86c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f49e6f3deff CR3: 00000001defe0000 CR4: 00000000003406b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 memset+0x1f/0x40 mm/kasan/common.c:106
 __perf_event_output kernel/events/core.c:6800 [inline]
 perf_event_output_forward+0xa2/0x1b0 kernel/events/core.c:6827
 __perf_event_overflow+0x1d7/0x360 kernel/events/core.c:8301
 perf_swevent_hrtimer+0x3fd/0x560 kernel/events/core.c:9688
 __run_hrtimer kernel/time/hrtimer.c:1581 [inline]
 __hrtimer_run_queues+0x3e9/0xb90 kernel/time/hrtimer.c:1643
 hrtimer_interrupt+0x38a/0x890 kernel/time/hrtimer.c:1705
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1122 [inline]
 smp_apic_timer_interrupt+0x110/0x460 arch/x86/kernel/apic/apic.c:1147
 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:834
RIP: 0010:deliver_ptype_list_skb net/core/dev.c:1901 [inline]
RIP: 0010:__netif_receive_skb_core+0x23fb/0x37e0 net/core/dev.c:4923
Code: 4c 8b ac 24 50 01 00 00 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 38 5e 13 fe 4c 8b 33 <4c> 39 f3 0f 84 31 03 00 00 48 89 5c 24 18 48 8b 44 24 38 48 8d 88
RSP: 0018:ffff8881f6e096a0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
RAX: 1ffffffff0c97702 RBX: ffffffff864bb810 RCX: dffffc0000000000
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff8881f6e09890 R08: ffffffff8380c24d R09: ffffffff8380a3a8
R10: ffff8881e185ee40 R11: 0000000000000002 R12: 0000000000000000
R13: ffff8881e226e5c0 R14: ffffffff864c4038 R15: 0000000000000008
 __netif_receive_skb_list_core+0x28f/0x8f0 net/core/dev.c:5048
 __netif_receive_skb_list net/core/dev.c:5115 [inline]
 netif_receive_skb_list_internal+0x944/0xc90 net/core/dev.c:5210
 gro_normal_list net/core/dev.c:5321 [inline]
 napi_complete_done+0x20a/0x580 net/core/dev.c:6052
 virtqueue_napi_complete drivers/net/virtio_net.c:357 [inline]
 virtnet_poll+0xb61/0x1250 drivers/net/virtio_net.c:1516
 napi_poll net/core/dev.c:6367 [inline]
 net_rx_action+0x53f/0x1160 net/core/dev.c:6435
 __do_softirq+0x23b/0x6b7 kernel/softirq.c:292
 invoke_softirq kernel/softirq.c:373 [inline]
 irq_exit+0x195/0x1c0 kernel/softirq.c:413
 exiting_irq arch/x86/include/asm/apic.h:538 [inline]
 smp_apic_timer_interrupt+0x11a/0x460 arch/x86/kernel/apic/apic.c:1149
 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:834
 </IRQ>
RIP: 0010:unwind_get_return_address+0x0/0x80 arch/x86/kernel/unwind_orc.c:309
Code: 03 38 c1 0f 8c fb fe ff ff 48 89 df 89 74 24 14 e8 75 64 64 00 48 8d 7c 24 40 8b 74 24 14 e9 e1 fe ff ff e8 42 34 0b 00 66 90 <41> 57 41 56 53 48 89 fb 49 be 00 00 00 00 00 fc ff df 48 89 f8 48
RSP: 0018:ffff8881e1b6efd8 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
RAX: 0000000000000001 RBX: ffff8881e1b6efe0 RCX: 168650ecdcce1e00
RDX: ffff8881e1b6f020 RSI: ffff8881e1b6ec60 RDI: ffff8881e1b6efe0
RBP: ffff8881e1b6f070 R08: dffffc0000000000 R09: ffff8881e1b6f030
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881e185ee40
R13: ffffffff8153b310 R14: ffff8881e1b6f0c0 R15: 0000000000000000
 arch_stack_walk+0xf5/0x140 arch/x86/kernel/stacktrace.c:26
 stack_trace_save+0x118/0x1c0 kernel/stacktrace.c:123
 save_stack+0x95/0x880 mm/page_owner.c:122
 __reset_page_owner+0x1f/0x100 mm/page_owner.c:149
 reset_page_owner include/linux/page_owner.h:24 [inline]
 free_pages_prepare mm/page_alloc.c:1176 [inline]
 free_pcp_prepare mm/page_alloc.c:1233 [inline]
 free_unref_page_prepare+0x297/0x380 mm/page_alloc.c:3085
 free_unref_page_list+0x10a/0x590 mm/page_alloc.c:3154
 release_pages+0xad8/0xb20 mm/swap.c:842
 tlb_batch_pages_flush mm/mmu_gather.c:49 [inline]
 tlb_flush_mmu_free mm/mmu_gather.c:189 [inline]
 tlb_flush_mmu+0xc8/0x170 mm/mmu_gather.c:196
 zap_pte_range mm/memory.c:1173 [inline]
 zap_pmd_range mm/memory.c:1222 [inline]
 zap_pud_range mm/memory.c:1251 [inline]
 zap_p4d_range mm/memory.c:1272 [inline]
 unmap_page_range+0x1d29/0x2620 mm/memory.c:1293
 unmap_single_vma mm/memory.c:1338 [inline]
 unmap_vmas+0x355/0x4b0 mm/memory.c:1370
 exit_mmap+0x2bc/0x520 mm/mmap.c:3191
 __mmput+0x8e/0x2c0 kernel/fork.c:1101
 exit_mm kernel/exit.c:536 [inline]
 do_exit+0xc08/0x2bc0 kernel/exit.c:846
 do_group_exit+0x138/0x300 kernel/exit.c:982
 get_signal+0xdb1/0x1440 kernel/signal.c:2735
 do_signal+0xb0/0x11f0 arch/x86/kernel/signal.c:809
 exit_to_usermode_loop+0xc0/0x1a0 arch/x86/entry/common.c:159
 prepare_exit_to_usermode+0x199/0x200 arch/x86/entry/common.c:194
 entry_SYSCALL_64_after_hwframe+0x5c/0xc1
RIP: 0033:0x7f49e6f3df29
Code: Bad RIP value.
RSP: 002b:00007f49e62b80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: 0000000000000000 RBX: 00007f49e7074f80 RCX: 00007f49e6f3df29
RDX: 00000000200006c0 RSI: 0000000000005452 RDI: 0000000000000003
RBP: 00007f49e6fad074 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f49e7074f80 R15: 00007fff23fae548