ci-upstream-rust-kasan-gce/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-rust-kasan-gce/syz-executor1497252353 <...> [ 87.024347][ T1252] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.88' (ED25519) to the list of known hosts. execve("ci-upstream-rust-kasan-gce/syz-executor1497252353", ["ci-upstream-rust-kasan-gce/syz-executor1497252353"], 0x7ffcf48bf550 /* 10 vars */) = 0 brk(NULL) = 0x555581e07000 brk(0x555581e07d80) = 0x555581e07d80 arch_prctl(ARCH_SET_FS, 0x555581e07400) = 0 set_tid_address(0x555581e076d0) = 5619 set_robust_list(0x555581e076e0, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci-upstream-rust-kasan-gce/syz-executor1497252353", 4096) = 55 getrandom("\x63\x92\xf4\xf2\xe6\x7c\x38\x6a", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555581e07d80 brk(0x555581e28d80) = 0x555581e28d80 brk(0x555581e29000) = 0x555581e29000 mprotect(0x7f480a7da000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5621 attached , child_tidptr=0x555581e076d0) = 5621 [pid 5619] rt_sigprocmask(SIG_SETMASK, [] [pid 5621] set_robust_list(0x555581e076e0, 24 [pid 5619] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5621] <... set_robust_list resumed>) = 0 [pid 5621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5621] setpgid(0, 0) = 0 [pid 5621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5621] write(3, "1000", 4) = 4 [pid 5621] close(3) = 0 executing program [pid 5621] write(1, "executing program\n", 18) = 18 [pid 5621] futex(0x7f480a7e0b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5621] rt_sigaction(SIGRT_1, {sa_handler=0x7f480a743010, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f480a7352e0}, NULL, 8) = 0 [pid 5621] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f480a6e8000 [pid 5621] mprotect(0x7f480a6e9000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5621] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5621] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f480a708990, parent_tid=0x7f480a708990, exit_signal=0, stack=0x7f480a6e8000, stack_size=0x202c0, tls=0x7f480a7086c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5622 attached => {parent_tid=[5622]}, 88) = 5622 [pid 5622] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5621] rt_sigprocmask(SIG_SETMASK, [] [pid 5622] <... rseq resumed>) = 0 [pid 5621] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5622] set_robust_list(0x7f480a7089a0, 24 [pid 5621] futex(0x7f480a7e0b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... set_robust_list resumed>) = 0 [pid 5621] <... futex resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5621] futex(0x7f480a7e0b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [pid 5622] futex(0x7f480a7e0b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5622] futex(0x7f480a7e0b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5621] <... futex resumed>) = 0 [pid 5622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5621] futex(0x7f480a7e0b48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5622] bind(3, {sa_family=AF_INET, sin_port=htons(6789), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 5621] futex(0x7f480a7e0b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... bind resumed>) = 0 [pid 5622] futex(0x7f480a7e0b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5621] <... futex resumed>) = 0 [pid 5622] futex(0x7f480a7e0b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5621] futex(0x7f480a7e0b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5622] listen(3, 5 [pid 5621] <... futex resumed>) = 0 [pid 5622] <... listen resumed>) = 0 [pid 5621] futex(0x7f480a7e0b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] futex(0x7f480a7e0b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5621] <... futex resumed>) = 0 [pid 5622] futex(0x7f480a7e0b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5621] futex(0x7f480a7e0b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5621] <... futex resumed>) = 0 [pid 5622] fsopen("ceph", 0 [pid 5621] futex(0x7f480a7e0b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... fsopen resumed>) = 4 [pid 5622] futex(0x7f480a7e0b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5621] <... futex resumed>) = 0 [pid 5622] futex(0x7f480a7e0b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5621] futex(0x7f480a7e0b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5622] fsconfig(4, FSCONFIG_SET_STRING, "source", "127.0.0.1:6789:/", 0 [pid 5621] <... futex resumed>) = 0 [pid 5622] <... fsconfig resumed>) = 0 [pid 5621] futex(0x7f480a7e0b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] futex(0x7f480a7e0b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5622] futex(0x7f480a7e0b48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5621] futex(0x7f480a7e0b48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] fsconfig(4, FSCONFIG_CMD_CREATE, NULL, NULL, 0 [pid 5621] <... futex resumed>) = 0 [pid 5621] futex(0x7f480a7e0b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5621] futex(0x7f480a7e0b5c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f480a6c7000 [pid 5621] mprotect(0x7f480a6c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5621] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5621] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f480a6e7990, parent_tid=0x7f480a6e7990, exit_signal=0, stack=0x7f480a6c7000, stack_size=0x202c0, tls=0x7f480a6e76c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5625 attached => {parent_tid=[5625]}, 88) = 5625 [pid 5621] rt_sigprocmask(SIG_SETMASK, [] [pid 5625] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 [pid 5621] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5625] <... rseq resumed>) = 0 [pid 5621] futex(0x7f480a7e0b58, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] set_robust_list(0x7f480a6e79a0, 24 [pid 5621] <... futex resumed>) = 0 [pid 5625] <... set_robust_list resumed>) = 0 [pid 5621] futex(0x7f480a7e0b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5625] accept(3, NULL, NULL) = 5 [pid 5625] futex(0x7f480a7e0b5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5621] <... futex resumed>) = 0 [pid 5625] futex(0x7f480a7e0b58, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5621] futex(0x7f480a7e0b58, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... futex resumed>) = 0 [pid 5621] <... futex resumed>) = 1 [pid 5625] write(5, "\x63\x65\x70\x68\x20\x76\x30\x32\x37\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 281 [pid 5621] futex(0x7f480a7e0b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... write resumed>) = 281 [pid 5625] futex(0x7f480a7e0b5c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5621] <... futex resumed>) = 0 [pid 5625] write(5, "\x01\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 30 [pid 5621] futex(0x7f480a7e0b58, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 92.431327][ T32] ------------[ cut here ]------------ [ 92.431338][ T32] con->v1.connect_seq != le32_to_cpu(con->v1.in_reply.connect_seq) [ 92.431345][ T32] WARNING: net/ceph/messenger_v1.c:902 at ceph_con_v1_try_read+0x3335/0x6eb0, CPU#1: kworker/1:0/32 [ 92.431374][ T32] Modules linked in: [ 92.431387][ T32] CPU: 1 UID: 0 PID: 32 Comm: kworker/1:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 92.431401][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 92.431409][ T32] Workqueue: ceph-msgr ceph_con_workfn [ 92.431422][ T32] RIP: 0010:ceph_con_v1_try_read+0x3335/0x6eb0 [ 92.431437][ T32] Code: 45 31 e4 e9 3f d1 ff ff e8 88 17 b2 f6 90 0f 0b 90 e9 cd d3 ff ff e8 7a 17 b2 f6 90 0f 0b 90 e9 dd e6 ff ff e8 6c 17 b2 f6 90 <0f> 0b 90 e9 f4 e7 ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 30 d1 [ 92.431447][ T32] RSP: 0018:ffffc90000a6f1e0 EFLAGS: 00010293 [ 92.431457][ T32] RAX: ffffffff8b138c44 RBX: 0000000000000001 RCX: ffff88801e6a5dc0 [ 92.431467][ T32] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 92.431474][ T32] RBP: ffffc90000a6fad8 R08: 0000000000000000 R09: 0000000000000000 [ 92.431481][ T32] R10: 0000000000000100 R11: 000000000000000d R12: ffff8880347f4488 [ 92.431489][ T32] R13: fffff5200014de7c R14: dffffc0000000000 R15: 00000000ffffffff [ 92.431498][ T32] FS: 0000000000000000(0000) GS:ffff888125af2000(0000) knlGS:0000000000000000 [ 92.431508][ T32] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.431516][ T32] CR2: 00007f480a6e6ff8 CR3: 00000000434e0000 CR4: 00000000003526f0 [ 92.431529][ T32] Call Trace: [ 92.431542][ T32] [ 92.431559][ T32] ? unwind_next_frame+0x1baf/0x2550 [ 92.431583][ T32] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 92.431605][ T32] ? __pfx_ceph_con_v1_try_read+0x10/0x10 [ 92.431619][ T32] ? ret_from_fork_asm+0x1a/0x30 [ 92.431644][ T32] ? rcu_is_watching+0x15/0xb0 [ 92.431658][ T32] ? update_curr_dl_se+0x693/0x1340 [ 92.431685][ T32] ? pick_task_fair+0x19b/0x15d0 [ 92.431714][ T32] ? ceph_con_flag_clear+0x38/0x50 [ 92.431732][ T32] ? ceph_con_v1_try_write+0x3808/0x3dc0 [ 92.431755][ T32] ? __lock_acquire+0x6df/0x2e40 [ 92.431777][ T32] ? __lock_acquire+0x6df/0x2e40 [ 92.431791][ T32] ? __lock_acquire+0x6df/0x2e40 [ 92.431802][ T32] ? look_up_lock_class+0x57/0x110 [ 92.431815][ T32] ? register_lock_class+0x31/0x2e0 [ 92.431836][ T32] ? __lock_acquire+0x6df/0x2e40 [ 92.431857][ T32] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 92.431869][ T32] ? lockdep_hardirqs_on+0x7a/0x110 [ 92.431881][ T32] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 92.431893][ T32] ? mutex_lock_nested+0x152/0x1d0 [ 92.431908][ T32] ? ceph_con_workfn+0x3b/0x14a0 [ 92.431922][ T32] ceph_con_workfn+0x208/0x14a0 [ 92.431935][ T32] ? rcu_is_watching+0x15/0xb0 [ 92.431949][ T32] ? process_one_work+0x7fd/0x1480 [ 92.431962][ T32] process_one_work+0xaaf/0x1480 [ 92.431986][ T32] ? __pfx_process_one_work+0x10/0x10 [ 92.431997][ T32] ? do_raw_spin_lock+0x12b/0x2f0 [ 92.432018][ T32] ? assign_work+0x3cf/0x5d0 [ 92.432033][ T32] worker_thread+0xb05/0x10d0 [ 92.432059][ T32] kthread+0x388/0x470 [ 92.432095][ T32] ? __pfx_worker_thread+0x10/0x10 [ 92.432108][ T32] ? __pfx_kthread+0x10/0x10 [ 92.432125][ T32] ret_from_fork+0x514/0xb70 [ 92.432143][ T32] ? __pfx_ret_from_fork+0x10/0x10 [ 92.432160][ T32] ? __switch_to+0xc89/0x1420 [ 92.432185][ T32] ? __pfx_kthread+0x10/0x10 [ 92.432202][ T32] ret_from_fork_asm+0x1a/0x30 [ 92.432227][ T32] [ 92.432234][ T32] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 92.432243][ T32] CPU: 1 UID: 0 PID: 32 Comm: kworker/1:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 92.432257][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 92.432264][ T32] Workqueue: ceph-msgr ceph_con_workfn [ 92.432276][ T32] Call Trace: [ 92.432281][ T32] [ 92.432285][ T32] vpanic+0x56c/0xa60 [ 92.432298][ T32] ? __pfx__printk+0x10/0x10 [ 92.432312][ T32] ? __pfx_vpanic+0x10/0x10 [ 92.432323][ T32] ? is_bpf_text_address+0x292/0x2b0 [ 92.432337][ T32] ? is_bpf_text_address+0x26/0x2b0 [ 92.432355][ T32] panic+0xc5/0xd0 [ 92.432367][ T32] ? __pfx_panic+0x10/0x10 [ 92.432384][ T32] ? ret_from_fork_asm+0x1a/0x30 [ 92.432403][ T32] __warn+0x315/0x4c0 [ 92.432414][ T32] ? ceph_con_v1_try_read+0x3335/0x6eb0 [ 92.432433][ T32] ? ceph_con_v1_try_read+0x3335/0x6eb0 [ 92.432447][ T32] __report_bug+0x276/0x570 [ 92.432462][ T32] ? ceph_con_v1_try_read+0x3335/0x6eb0 [ 92.432478][ T32] ? __pfx___report_bug+0x10/0x10 [ 92.432489][ T32] ? __local_bh_enable+0x1e1/0x2f0 [ 92.432505][ T32] ? __local_bh_enable_ip+0x1ae/0x2b0 [ 92.432518][ T32] ? lockdep_hardirqs_on+0x7a/0x110 [ 92.432539][ T32] ? ceph_con_v1_try_read+0x3335/0x6eb0 [ 92.432554][ T32] report_bug+0x16a/0x220 [ 92.432566][ T32] ? ceph_con_v1_try_read+0x3335/0x6eb0 [ 92.432579][ T32] ? ceph_con_v1_try_read+0x3337/0x6eb0 [ 92.432593][ T32] handle_bug+0x9c/0x200 [ 92.432608][ T32] exc_invalid_op+0x1a/0x50 [ 92.432622][ T32] asm_exc_invalid_op+0x1a/0x20 [ 92.432634][ T32] RIP: 0010:ceph_con_v1_try_read+0x3335/0x6eb0 [ 92.432649][ T32] Code: 45 31 e4 e9 3f d1 ff ff e8 88 17 b2 f6 90 0f 0b 90 e9 cd d3 ff ff e8 7a 17 b2 f6 90 0f 0b 90 e9 dd e6 ff ff e8 6c 17 b2 f6 90 <0f> 0b 90 e9 f4 e7 ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 30 d1 [ 92.432658][ T32] RSP: 0018:ffffc90000a6f1e0 EFLAGS: 00010293 [ 92.432668][ T32] RAX: ffffffff8b138c44 RBX: 0000000000000001 RCX: ffff88801e6a5dc0 [ 92.432676][ T32] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 92.432683][ T32] RBP: ffffc90000a6fad8 R08: 0000000000000000 R09: 0000000000000000 [ 92.432691][ T32] R10: 0000000000000100 R11: 000000000000000d R12: ffff8880347f4488 [ 92.432698][ T32] R13: fffff5200014de7c R14: dffffc0000000000 R15: 00000000ffffffff [ 92.432711][ T32] ? ceph_con_v1_try_read+0x3334/0x6eb0 [ 92.432740][ T32] ? unwind_next_frame+0x1baf/0x2550 [ 92.432762][ T32] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 92.432783][ T32] ? __pfx_ceph_con_v1_try_read+0x10/0x10 [ 92.432798][ T32] ? ret_from_fork_asm+0x1a/0x30 [ 92.432823][ T32] ? rcu_is_watching+0x15/0xb0 [ 92.432839][ T32] ? update_curr_dl_se+0x693/0x1340 [ 92.432864][ T32] ? pick_task_fair+0x19b/0x15d0 [ 92.432916][ T32] ? ceph_con_flag_clear+0x38/0x50 [ 92.432934][ T32] ? ceph_con_v1_try_write+0x3808/0x3dc0 [ 92.432956][ T32] ? __lock_acquire+0x6df/0x2e40 [ 92.432978][ T32] ? __lock_acquire+0x6df/0x2e40 [ 92.432992][ T32] ? __lock_acquire+0x6df/0x2e40 [ 92.433003][ T32] ? look_up_lock_class+0x57/0x110 [ 92.433016][ T32] ? register_lock_class+0x31/0x2e0 [ 92.433037][ T32] ? __lock_acquire+0x6df/0x2e40 [ 92.433057][ T32] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 92.433069][ T32] ? lockdep_hardirqs_on+0x7a/0x110 [ 92.433081][ T32] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 92.433093][ T32] ? mutex_lock_nested+0x152/0x1d0 [ 92.433107][ T32] ? ceph_con_workfn+0x3b/0x14a0 [ 92.433121][ T32] ceph_con_workfn+0x208/0x14a0 [ 92.433135][ T32] ? rcu_is_watching+0x15/0xb0 [ 92.433156][ T32] ? process_one_work+0x7fd/0x1480 [ 92.433169][ T32] process_one_work+0xaaf/0x1480 [ 92.433192][ T32] ? __pfx_process_one_work+0x10/0x10 [ 92.433203][ T32] ? do_raw_spin_lock+0x12b/0x2f0 [ 92.433223][ T32] ? assign_work+0x3cf/0x5d0 [ 92.433238][ T32] worker_thread+0xb05/0x10d0 [ 92.433263][ T32] kthread+0x388/0x470 [ 92.433280][ T32] ? __pfx_worker_thread+0x10/0x10 [ 92.433292][ T32] ? __pfx_kthread+0x10/0x10 [ 92.433309][ T32] ret_from_fork+0x514/0xb70 [ 92.433327][ T32] ? __pfx_ret_from_fork+0x10/0x10 [ 92.433343][ T32] ? __switch_to+0xc89/0x1420 [ 92.433359][ T32] ? __pfx_kthread+0x10/0x10 [ 92.433376][ T32] ret_from_fork_asm+0x1a/0x30 [ 92.433401][ T32] [ 92.433580][ T32] Kernel Offset: disabled