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watchdog: BUG: soft lockup - CPU#1 stuck for 123s! [syz-executor.2:6221] Modules linked in: CPU: 1 PID: 6221 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 RIP: 0010:native_safe_halt arch/x86/include/asm/irqflags.h:51 [inline] RIP: 0010:arch_safe_halt arch/x86/include/asm/irqflags.h:89 [inline] RIP: 0010:kvm_wait+0x147/0x180 arch/x86/kernel/kvm.c:918 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 5b 03 f3 03 fb f4 <e9> 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c RSP: 0018:ffffc90000b07140 EFLAGS: 00000246 RAX: 0000000000000003 RBX: 1ffff92000160e2c RCX: ffffffff8154fa7f RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88812614cd48 RBP: ffffc90000b071f0 R08: dffffc0000000000 R09: ffffed1024c299aa R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: ffff88812614cd48 R14: 0000000000000003 R15: 1ffff92000160e30 FS: 00007f2b3d7046c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2b3d703f38 CR3: 0000000125374000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <IRQ> </IRQ> <TASK> pv_wait arch/x86/include/asm/paravirt.h:597 [inline] pv_wait_head_or_lock kernel/locking/qspinlock_paravirt.h:470 [inline] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 kernel/locking/qspinlock.c:508 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:585 [inline] queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:51 [inline] queued_spin_lock include/asm-generic/qspinlock.h:85 [inline] do_raw_spin_lock include/linux/spinlock.h:187 [inline] __raw_spin_lock_bh include/linux/spinlock_api_smp.h:136 [inline] _raw_spin_lock_bh+0x139/0x1b0 kernel/locking/spinlock.c:178 sock_hash_delete_elem+0xb1/0x2f0 net/core/sock_map.c:937 bpf_prog_2c29ac5cdc6b1842+0x3a/0xb4c bpf_dispatcher_nop_func include/linux/bpf.h:785 [inline] __bpf_prog_run include/linux/filter.h:625 [inline] bpf_prog_run include/linux/filter.h:632 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:1883 [inline] bpf_trace_run2+0xec/0x210 kernel/trace/bpf_trace.c:1920 __bpf_trace_kfree+0x6f/0x90 include/trace/events/kmem.h:118 __traceiter_kfree+0x2a/0x40 include/trace/events/kmem.h:118 trace_kfree include/trace/events/kmem.h:118 [inline] kfree+0x1f3/0x220 mm/slub.c:4569 sk_psock_free_link include/linux/skmsg.h:420 [inline] sock_map_del_link net/core/sock_map.c:160 [inline] sock_map_unref+0x352/0x4d0 net/core/sock_map.c:182 sock_hash_delete_elem+0x274/0x2f0 net/core/sock_map.c:941 bpf_prog_2c29ac5cdc6b1842+0x3a/0xb4c bpf_dispatcher_nop_func include/linux/bpf.h:785 [inline] __bpf_prog_run include/linux/filter.h:625 [inline] bpf_prog_run include/linux/filter.h:632 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:1883 [inline] bpf_trace_run2+0xec/0x210 kernel/trace/bpf_trace.c:1920 __bpf_trace_kfree+0x6f/0x90 include/trace/events/kmem.h:118 __traceiter_kfree+0x2a/0x40 include/trace/events/kmem.h:118 trace_kfree include/trace/events/kmem.h:118 [inline] kfree+0x1f3/0x220 mm/slub.c:4569 context_destroy security/selinux/ss/context.h:177 [inline] security_compute_sid+0x1d7d/0x1f40 security/selinux/ss/services.c:1913 security_transition_sid+0x7d/0x90 security/selinux/ss/services.c:1936 inode_doinit_with_dentry+0x61b/0x1070 security/selinux/hooks.c:1529 selinux_d_instantiate+0x27/0x40 security/selinux/hooks.c:6489 security_d_instantiate+0x9f/0x100 security/security.c:2074 d_instantiate+0x55/0x90 fs/dcache.c:2009 alloc_file_pseudo+0x248/0x2f0 fs/file_table.c:231 __shmem_file_setup+0x1d6/0x2a0 mm/shmem.c:4147 shmem_file_setup+0x2f/0x40 mm/shmem.c:4177 __do_sys_memfd_create mm/memfd.c:323 [inline] __se_sys_memfd_create+0x1e1/0x3e0 mm/memfd.c:266 __x64_sys_memfd_create+0x5b/0x70 mm/memfd.c:266 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x7f2b3e98fee9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 01 48 RSP: 002b:00007f2b3d703ea8 EFLAGS: 00000202 ORIG_RAX: 000000000000013f RAX: ffffffffffffffda RBX: 000000000000022e RCX: 00007f2b3e98fee9 RDX: 00007f2b3d703f80 RSI: 0000000000000000 RDI: 00007f2b3e9db747 RBP: 0000000020000c00 R08: 00007f2b3d703c47 R09: 0000000000000000 R10: 000000000000000a R11: 0000000000000202 R12: 0000000020000300 R13: 00007f2b3d703f80 R14: 00007f2b3d703f40 R15: 0000000020001900 </TASK> Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 100 Comm: udevd Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 RIP: 0010:native_safe_halt arch/x86/include/asm/irqflags.h:51 [inline] RIP: 0010:arch_safe_halt arch/x86/include/asm/irqflags.h:89 [inline] RIP: 0010:kvm_wait+0x147/0x180 arch/x86/kernel/kvm.c:918 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 5b 03 f3 03 fb f4 <e9> 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c RSP: 0018:ffffc90000a37340 EFLAGS: 00000246 RAX: 0000000000000001 RBX: 1ffff92000146e6c RCX: 1ffffffff0d1aa9c RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7037ed4 RBP: ffffc90000a373f0 R08: dffffc0000000000 R09: ffffed103ee06fdb R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: ffff8881f7037ed4 R14: 0000000000000001 R15: 1ffff92000146e70 FS: 00007f56d04e9c80(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555555d31818 CR3: 000000010cd17000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <NMI> </NMI> <TASK> pv_wait arch/x86/include/asm/paravirt.h:597 [inline] pv_wait_node kernel/locking/qspinlock_paravirt.h:325 [inline] __pv_queued_spin_lock_slowpath+0x41b/0xc40 kernel/locking/qspinlock.c:473 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:585 [inline] queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:51 [inline] queued_spin_lock include/asm-generic/qspinlock.h:85 [inline] do_raw_spin_lock include/linux/spinlock.h:187 [inline] __raw_spin_lock_bh include/linux/spinlock_api_smp.h:136 [inline] _raw_spin_lock_bh+0x139/0x1b0 kernel/locking/spinlock.c:178 sock_hash_delete_elem+0xb1/0x2f0 net/core/sock_map.c:937 bpf_prog_2c29ac5cdc6b1842+0x3a/0xb4c bpf_dispatcher_nop_func include/linux/bpf.h:785 [inline] __bpf_prog_run include/linux/filter.h:625 [inline] bpf_prog_run include/linux/filter.h:632 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:1883 [inline] bpf_trace_run2+0xec/0x210 kernel/trace/bpf_trace.c:1920 __bpf_trace_kfree+0x6f/0x90 include/trace/events/kmem.h:118 __traceiter_kfree+0x2a/0x40 include/trace/events/kmem.h:118 trace_kfree include/trace/events/kmem.h:118 [inline] kfree+0x1f3/0x220 mm/slub.c:4569 kernfs_get_open_node fs/kernfs/file.c:547 [inline] kernfs_fop_open+0x73c/0xab0 fs/kernfs/file.c:698 do_dentry_open+0x81c/0xfd0 fs/open.c:828 vfs_open+0x73/0x80 fs/open.c:958 do_open fs/namei.c:3608 [inline] path_openat+0x26f0/0x2f40 fs/namei.c:3742 do_filp_open+0x21c/0x460 fs/namei.c:3769 do_sys_openat2+0x13f/0x830 fs/open.c:1234 do_sys_open fs/open.c:1250 [inline] __do_sys_openat fs/open.c:1266 [inline] __se_sys_openat fs/open.c:1261 [inline] __x64_sys_openat+0x243/0x290 fs/open.c:1261 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x7f56d06149a4 Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 RSP: 002b:00007ffc24b51e90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f56d06149a4 RDX: 0000000000080000 RSI: 00007ffc24b51fc8 RDI: 00000000ffffff9c RBP: 00007ffc24b51fc8 R08: 0000000000000008 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080000 R13: 00005555bcdb0b42 R14: 0000000000000001 R15: 0000000000000000 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/05/22 23:47 | android13-5.15-lts | 5d96939590c0 | 4d098039 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/05/22 23:45 | android13-5.15-lts | 5d96939590c0 | 4d098039 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/05/22 22:38 | android13-5.15-lts | 5d96939590c0 | 4d098039 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/05/19 15:59 | android13-5.15-lts | 5d96939590c0 | c0f1611a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/05/19 13:36 | android13-5.15-lts | 5d96939590c0 | c0f1611a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/05/19 12:04 | android13-5.15-lts | 5d96939590c0 | c0f1611a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/05/19 10:34 | android13-5.15-lts | 5d96939590c0 | c0f1611a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/05/19 08:08 | android13-5.15-lts | 5d96939590c0 | c0f1611a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/05/18 23:12 | android13-5.15-lts | 5d96939590c0 | c0f1611a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/05/18 23:12 | android13-5.15-lts | 5d96939590c0 | c0f1611a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/05/18 22:15 | android13-5.15-lts | 5d96939590c0 | c0f1611a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/05/18 18:47 | android13-5.15-lts | 5d96939590c0 | c0f1611a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/04/30 10:35 | android13-5.15-lts | 5d96939590c0 | f10afd69 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/04/23 23:52 | android13-5.15-lts | ad06eaf051cd | 21339d7b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/04/23 15:23 | android13-5.15-lts | ad06eaf051cd | 21339d7b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/04/23 15:22 | android13-5.15-lts | ad06eaf051cd | 21339d7b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/04/17 14:18 | android13-5.15-lts | ad06eaf051cd | 18f6e127 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/04/17 14:18 | android13-5.15-lts | ad06eaf051cd | 18f6e127 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/04/15 15:29 | android13-5.15-lts | ad06eaf051cd | b9af7e61 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create | ||
2024/04/14 00:48 | android13-5.15-lts | 993bed180178 | c8349e48 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | BUG: soft lockup in sys_memfd_create |