./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1308611651 <...> Warning: Permanently added '10.128.0.180' (ED25519) to the list of known hosts. execve("./syz-executor1308611651", ["./syz-executor1308611651"], 0x7ffe77dc1a00 /* 10 vars */) = 0 brk(NULL) = 0x555575dfe000 brk(0x555575dfed00) = 0x555575dfed00 arch_prctl(ARCH_SET_FS, 0x555575dfe380) = 0 set_tid_address(0x555575dfe650) = 4999 set_robust_list(0x555575dfe660, 24) = 0 rseq(0x555575dfeca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1308611651", 4096) = 28 getrandom("\x6d\x6d\x2c\x1e\x60\x6e\x2c\x07", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555575dfed00 brk(0x555575e1fd00) = 0x555575e1fd00 brk(0x555575e20000) = 0x555575e20000 mprotect(0x7f267606a000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575dfe650) = 5000 ./strace-static-x86_64: Process 5000 attached [pid 5000] set_robust_list(0x555575dfe660, 24) = 0 [pid 5000] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5000] setsid() = 1 [pid 5000] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5000] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5000] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5000] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5000] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5000] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5000] unshare(CLONE_NEWNS) = 0 [pid 5000] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5000] unshare(CLONE_NEWIPC) = 0 [pid 5000] unshare(CLONE_NEWCGROUP) = 0 [pid 5000] unshare(CLONE_NEWUTS) = 0 [pid 5000] unshare(CLONE_SYSVSEM) = 0 [pid 5000] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5000] write(3, "16777216", 8) = 8 [pid 5000] close(3) = 0 [pid 5000] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5000] write(3, "536870912", 9) = 9 [pid 5000] close(3) = 0 [pid 5000] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5000] write(3, "1024", 4) = 4 [pid 5000] close(3) = 0 [pid 5000] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5000] write(3, "8192", 4) = 4 [pid 5000] close(3) = 0 [pid 5000] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5000] write(3, "1024", 4) = 4 [pid 5000] close(3) = 0 [pid 5000] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5000] write(3, "1024", 4) = 4 [pid 5000] close(3) = 0 [pid 5000] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5000] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5000] close(3) = 0 [pid 5000] getpid() = 1 [pid 5000] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5003] set_robust_list(0x555575dfe660, 24 [pid 5000] <... clone resumed>, child_tidptr=0x555575dfe650) = 2 [pid 5003] <... set_robust_list resumed>) = 0 [pid 5003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5003] setpgid(0, 0) = 0 [pid 5003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5003] write(3, "1000", 4) = 4 [pid 5003] close(3) = 0 [pid 5003] clone(child_stack=0x20000300, flags=0./strace-static-x86_64: Process 5004 attached ) = 3 [pid 5003] close(3) = -1 EBADF (Bad file descriptor) [pid 5003] close(4) = -1 EBADF (Bad file descriptor) [pid 5003] close(5) = -1 EBADF (Bad file descriptor) [pid 5003] close(6) = -1 EBADF (Bad file descriptor) [pid 5003] close(7) = -1 EBADF (Bad file descriptor) [pid 5003] close(8) = -1 EBADF (Bad file descriptor) [pid 5003] close(9) = -1 EBADF (Bad file descriptor) [pid 5003] close(10 [pid 5004] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5003] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5003] close(11) = -1 EBADF (Bad file descriptor) [pid 5003] close(12) = -1 EBADF (Bad file descriptor) [pid 5003] close(13) = -1 EBADF (Bad file descriptor) [pid 5003] close(14) = -1 EBADF (Bad file descriptor) [pid 5003] close(15) = -1 EBADF (Bad file descriptor) [pid 5003] close(16) = -1 EBADF (Bad file descriptor) [pid 5003] close(17) = -1 EBADF (Bad file descriptor) [pid 5003] close(18) = -1 EBADF (Bad file descriptor) [pid 5003] close(19) = -1 EBADF (Bad file descriptor) [pid 5003] close(20) = -1 EBADF (Bad file descriptor) [pid 5003] close(21) = -1 EBADF (Bad file descriptor) [pid 5003] close(22) = -1 EBADF (Bad file descriptor) [pid 5003] close(23) = -1 EBADF (Bad file descriptor) [pid 5003] close(24) = -1 EBADF (Bad file descriptor) [pid 5003] close(25) = -1 EBADF (Bad file descriptor) [pid 5003] close(26) = -1 EBADF (Bad file descriptor) [pid 5003] close(27) = -1 EBADF (Bad file descriptor) [pid 5003] close(28) = -1 EBADF (Bad file descriptor) [pid 5003] close(29) = -1 EBADF (Bad file descriptor) [pid 5003] exit_group(0) = ? [pid 5003] +++ exited with 0 +++ [pid 5000] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5000] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5005 attached , child_tidptr=0x555575dfe650) = 4 [pid 5005] set_robust_list(0x555575dfe660, 24) = 0 [pid 5005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5005] setpgid(0, 0) = 0 [pid 5005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5005] write(3, "1000", 4) = 4 [pid 5005] close(3) = 0 [pid 5005] clone(child_stack=0x20000300, flags=0./strace-static-x86_64: Process 5006 attached [pid 5006] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5005] <... clone resumed>) = 5 [pid 5005] close(3) = -1 EBADF (Bad file descriptor) [pid 5005] close(4) = -1 EBADF (Bad file descriptor) [pid 5005] close(5) = -1 EBADF (Bad file descriptor) [pid 5005] close(6) = -1 EBADF (Bad file descriptor) [pid 5005] close(7) = -1 EBADF (Bad file descriptor) [pid 5005] close(8) = -1 EBADF (Bad file descriptor) [pid 5005] close(9) = -1 EBADF (Bad file descriptor) [pid 5005] close(10) = -1 EBADF (Bad file descriptor) [pid 5005] close(11) = -1 EBADF (Bad file descriptor) [pid 5005] close(12) = -1 EBADF (Bad file descriptor) [pid 5005] close(13) = -1 EBADF (Bad file descriptor) [pid 5005] close(14) = -1 EBADF (Bad file descriptor) [pid 5005] close(15) = -1 EBADF (Bad file descriptor) [pid 5005] close(16) = -1 EBADF (Bad file descriptor) [pid 5005] close(17) = -1 EBADF (Bad file descriptor) [pid 5005] close(18) = -1 EBADF (Bad file descriptor) [pid 5005] close(19) = -1 EBADF (Bad file descriptor) [pid 5005] close(20) = -1 EBADF (Bad file descriptor) [pid 5005] close(21) = -1 EBADF (Bad file descriptor) [pid 5005] close(22) = -1 EBADF (Bad file descriptor) [pid 5005] close(23) = -1 EBADF (Bad file descriptor) [pid 5005] close(24) = -1 EBADF (Bad file descriptor) [pid 5005] close(25) = -1 EBADF (Bad file descriptor) [pid 5005] close(26) = -1 EBADF (Bad file descriptor) [pid 5005] close(27) = -1 EBADF (Bad file descriptor) [pid 5005] close(28) = -1 EBADF (Bad file descriptor) [pid 5005] close(29) = -1 EBADF (Bad file descriptor) [pid 5005] exit_group(0) = ? [pid 5005] +++ exited with 0 +++ [pid 5000] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5000] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575dfe650) = 6 ./strace-static-x86_64: Process 5007 attached [pid 5007] set_robust_list(0x555575dfe660, 24) = 0 [pid 5007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5007] setpgid(0, 0) = 0 [pid 5007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5007] write(3, "1000", 4) = 4 [pid 5007] close(3) = 0 [pid 5007] clone(child_stack=0x20000300, flags=0./strace-static-x86_64: Process 5008 attached [pid 5008] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5007] <... clone resumed>) = 7 [pid 5007] close(3) = -1 EBADF (Bad file descriptor) [pid 5007] close(4) = -1 EBADF (Bad file descriptor) [pid 5007] close(5) = -1 EBADF (Bad file descriptor) [pid 5007] close(6) = -1 EBADF (Bad file descriptor) [pid 5007] close(7) = -1 EBADF (Bad file descriptor) [pid 5007] close(8) = -1 EBADF (Bad file descriptor) [pid 5007] close(9) = -1 EBADF (Bad file descriptor) [pid 5007] close(10) = -1 EBADF (Bad file descriptor) [pid 5007] close(11) = -1 EBADF (Bad file descriptor) [pid 5007] close(12) = -1 EBADF (Bad file descriptor) [pid 5007] close(13) = -1 EBADF (Bad file descriptor) [pid 5007] close(14 [pid 5004] +++ killed by SIGSEGV (core dumped) +++ [pid 5007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5007] close(15 [pid 5000] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_DUMPED, si_pid=3, si_uid=0, si_status=SIGSEGV, si_utime=0, si_stime=21 /* 0.21 s */} --- [pid 5007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5007] close(16) = -1 EBADF (Bad file descriptor) [pid 5007] close(17) = -1 EBADF (Bad file descriptor) [pid 5007] close(18) = -1 EBADF (Bad file descriptor) [pid 5007] close(19) = -1 EBADF (Bad file descriptor) [pid 5007] close(20) = -1 EBADF (Bad file descriptor) [pid 5000] restart_syscall(<... resuming interrupted clone ...> [pid 5007] close(21 [pid 5000] <... restart_syscall resumed>) = 0 [pid 5007] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5007] close(22) = -1 EBADF (Bad file descriptor) [pid 5007] close(23) = -1 EBADF (Bad file descriptor) [pid 5007] close(24) = -1 EBADF (Bad file descriptor) [pid 5007] close(25) = -1 EBADF (Bad file descriptor) [pid 5007] close(26) = -1 EBADF (Bad file descriptor) [pid 5007] close(27) = -1 EBADF (Bad file descriptor) [pid 5007] close(28) = -1 EBADF (Bad file descriptor) [pid 5007] close(29) = -1 EBADF (Bad file descriptor) [pid 5007] exit_group(0) = ? [pid 5007] +++ exited with 0 +++ [pid 5000] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5000] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5009 attached , child_tidptr=0x555575dfe650) = 8 [pid 5009] set_robust_list(0x555575dfe660, 24) = 0 [pid 5009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5009] setpgid(0, 0) = 0 [pid 5009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5009] write(3, "1000", 4) = 4 [pid 5009] close(3) = 0 [pid 5009] clone(child_stack=0x20000300, flags=0 [pid 5006] +++ killed by SIGSEGV (core dumped) +++ [pid 5000] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_DUMPED, si_pid=5, si_uid=0, si_status=SIGSEGV, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 5009] <... clone resumed>) = 9 [pid 5009] close(3) = -1 EBADF (Bad file descriptor) [pid 5009] close(4) = -1 EBADF (Bad file descriptor) [pid 5009] close(5) = -1 EBADF (Bad file descriptor) [pid 5009] close(6) = -1 EBADF (Bad file descriptor) [pid 5009] close(7) = -1 EBADF (Bad file descriptor) [pid 5009] close(8) = -1 EBADF (Bad file descriptor) [pid 5009] close(9) = -1 EBADF (Bad file descriptor) [pid 5009] close(10) = -1 EBADF (Bad file descriptor) [pid 5009] close(11) = -1 EBADF (Bad file descriptor) [pid 5009] close(12) = -1 EBADF (Bad file descriptor) [pid 5009] close(13) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5010 attached [pid 5009] close(14) = -1 EBADF (Bad file descriptor) [pid 5009] close(15) = -1 EBADF (Bad file descriptor) [pid 5009] close(16) = -1 EBADF (Bad file descriptor) [pid 5009] close(17 [pid 5010] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5009] close(18) = -1 EBADF (Bad file descriptor) [pid 5009] close(19) = -1 EBADF (Bad file descriptor) [pid 5009] close(20) = -1 EBADF (Bad file descriptor) [pid 5009] close(21) = -1 EBADF (Bad file descriptor) [pid 5009] close(22) = -1 EBADF (Bad file descriptor) [pid 5009] close(23) = -1 EBADF (Bad file descriptor) [pid 5009] close(24) = -1 EBADF (Bad file descriptor) [ 180.085531][ T97] ===================================================== [ 180.092896][ T97] BUG: KMSAN: uninit-value in virtqueue_add+0x21c8/0x6540 [ 180.100245][ T97] virtqueue_add+0x21c8/0x6540 [ 180.105212][ T97] virtqueue_add_sgs+0x186/0x1b0 [ 180.110368][ T97] virtscsi_add_cmd+0x838/0xad0 [ 180.115436][ T97] virtscsi_queuecommand+0x898/0xa60 [ 180.120966][ T97] scsi_queue_rq+0x4cd0/0x5a80 [ 180.125942][ T97] blk_mq_dispatch_rq_list+0x148e/0x3ae0 [pid 5009] close(25) = -1 EBADF (Bad file descriptor) [pid 5009] close(26) = -1 EBADF (Bad file descriptor) [ 180.131792][ T97] __blk_mq_sched_dispatch_requests+0x11b7/0x26e0 [ 180.138459][ T97] blk_mq_sched_dispatch_requests+0x12f/0x270 [ 180.144737][ T97] blk_mq_run_work_fn+0xd0/0x280 [ 180.149885][ T97] process_scheduled_works+0xa81/0x1bd0 [ 180.155587][ T97] worker_thread+0xea5/0x1560 [ 180.160543][ T97] kthread+0x3e2/0x540 [ 180.164787][ T97] ret_from_fork+0x6d/0x90 [ 180.169349][ T97] ret_from_fork_asm+0x1a/0x30 [ 180.174312][ T97] [ 180.176729][ T97] Uninit was stored to memory at: [ 180.182029][ T97] copy_page_from_iter_atomic+0x12b7/0x2b60 [ 180.188110][ T97] generic_perform_write+0x4c1/0xc60 [ 180.193567][ T97] ext4_buffered_write_iter+0x564/0xaa0 [ 180.199296][ T97] ext4_file_write_iter+0x208/0x3450 [ 180.204762][ T97] __kernel_write_iter+0x68b/0xc40 [ 180.210023][ T97] dump_user_range+0x8dc/0xee0 [ 180.214990][ T97] elf_core_dump+0x520f/0x59c0 [ 180.219919][ T97] do_coredump+0x32d5/0x4920 [ 180.224690][ T97] get_signal+0x21fb/0x2d80 [ 180.229397][ T97] arch_do_signal_or_restart+0x53/0xcb0 [ 180.235188][ T97] irqentry_exit_to_user_mode+0xa6/0x160 [ 180.241045][ T97] irqentry_exit+0x16/0x60 [ 180.245734][ T97] exc_page_fault+0x523/0x730 [ 180.250584][ T97] asm_exc_page_fault+0x2b/0x30 [ 180.255610][ T97] [ 180.258048][ T97] Uninit was created at: [ 180.262590][ T97] __alloc_pages+0x9a7/0xe00 [ 180.267364][ T97] alloc_pages_mpol+0x62b/0x9d0 [ 180.272402][ T97] alloc_pages+0x1bf/0x1e0 [ 180.277018][ T97] dump_user_range+0x4a/0xee0 [ 180.281911][ T97] elf_core_dump+0x520f/0x59c0 [ 180.286875][ T97] do_coredump+0x32d5/0x4920 [ 180.291697][ T97] get_signal+0x21fb/0x2d80 [ 180.296372][ T97] arch_do_signal_or_restart+0x53/0xcb0 [ 180.302138][ T97] irqentry_exit_to_user_mode+0xa6/0x160 [ 180.308096][ T97] irqentry_exit+0x16/0x60 [ 180.313047][ T97] exc_page_fault+0x523/0x730 [ 180.317922][ T97] asm_exc_page_fault+0x2b/0x30 [ 180.322928][ T97] [ 180.325355][ T97] Bytes 0-4095 of 4096 are uninitialized [ 180.331097][ T97] Memory access of size 4096 starts at ffff888126c23000 [ 180.338152][ T97] [ 180.340584][ T97] CPU: 1 PID: 97 Comm: kworker/1:1H Not tainted 6.8.0-syzkaller-05202-g9187210eee7d #0 [ 180.350375][ T97] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 180.360576][ T97] Workqueue: kblockd blk_mq_run_work_fn [ 180.366437][ T97] ===================================================== [ 180.373486][ T97] Disabling lock debugging due to kernel taint [ 180.379750][ T97] Kernel panic - not syncing: kmsan.panic set ... [ 180.386280][ T97] CPU: 1 PID: 97 Comm: kworker/1:1H Tainted: G B 6.8.0-syzkaller-05202-g9187210eee7d #0 [ 180.397572][ T97] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 180.407777][ T97] Workqueue: kblockd blk_mq_run_work_fn [ 180.413548][ T97] Call Trace: [ 180.416939][ T97] [ 180.419966][ T97] dump_stack_lvl+0x1bf/0x240 [ 180.424843][ T97] dump_stack+0x1e/0x30 [ 180.429172][ T97] panic+0x4e2/0xcc0 [ 180.433259][ T97] ? kmsan_get_metadata+0x51/0x1d0 [ 180.438588][ T97] kmsan_report+0x2d5/0x2e0 [ 180.443291][ T97] ? kmsan_internal_check_memory+0x48c/0x560 [ 180.449471][ T97] ? kmsan_handle_dma+0xac/0xc0 [ 180.454524][ T97] ? virtqueue_add+0x21c8/0x6540 [ 180.459656][ T97] ? virtqueue_add_sgs+0x186/0x1b0 [ 180.464958][ T97] ? virtscsi_add_cmd+0x838/0xad0 [ 180.470185][ T97] ? virtscsi_queuecommand+0x898/0xa60 [ 180.475858][ T97] ? scsi_queue_rq+0x4cd0/0x5a80 [ 180.480999][ T97] ? blk_mq_dispatch_rq_list+0x148e/0x3ae0 [ 180.487015][ T97] ? __blk_mq_sched_dispatch_requests+0x11b7/0x26e0 [ 180.493808][ T97] ? blk_mq_sched_dispatch_requests+0x12f/0x270 [ 180.500249][ T97] ? blk_mq_run_work_fn+0xd0/0x280 [ 180.505570][ T97] ? process_scheduled_works+0xa81/0x1bd0 [ 180.511493][ T97] ? worker_thread+0xea5/0x1560 [ 180.516568][ T97] ? kthread+0x3e2/0x540 [ 180.521036][ T97] ? ret_from_fork+0x6d/0x90 [ 180.525797][ T97] ? ret_from_fork_asm+0x1a/0x30 [ 180.530934][ T97] ? kmsan_get_metadata+0x146/0x1d0 [ 180.536333][ T97] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 180.542364][ T97] ? __update_load_avg_cfs_rq+0x2a9/0x10e0 [ 180.548385][ T97] ? kmsan_get_metadata+0x146/0x1d0 [ 180.553807][ T97] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 180.559832][ T97] ? kmsan_get_metadata+0x146/0x1d0 [ 180.565228][ T97] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 180.571265][ T97] ? __rb_insert_augmented+0x805/0x10e0 [ 180.577046][ T97] ? __pfx_min_vruntime_cb_rotate+0x10/0x10 [ 180.583260][ T97] kmsan_internal_check_memory+0x48c/0x560 [ 180.589293][ T97] kmsan_handle_dma+0xac/0xc0 [ 180.594171][ T97] virtqueue_add+0x21c8/0x6540 [ 180.599154][ T97] ? kmsan_get_metadata+0x146/0x1d0 [ 180.604558][ T97] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 180.610624][ T97] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 180.616696][ T97] virtqueue_add_sgs+0x186/0x1b0 [ 180.621849][ T97] virtscsi_add_cmd+0x838/0xad0 [ 180.626954][ T97] virtscsi_queuecommand+0x898/0xa60 [ 180.632491][ T97] ? __pfx_virtscsi_queuecommand+0x10/0x10 [ 180.638513][ T97] scsi_queue_rq+0x4cd0/0x5a80 [ 180.643498][ T97] ? __pfx_scsi_queue_rq+0x10/0x10 [ 180.648825][ T97] blk_mq_dispatch_rq_list+0x148e/0x3ae0 [ 180.654703][ T97] ? sbitmap_get+0x4d5/0x670 [ 180.659553][ T97] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 180.665605][ T97] ? kmsan_get_metadata+0x146/0x1d0 [ 180.671047][ T97] ? __pfx_dd_has_work+0x1/0x10 [ 180.676095][ T97] __blk_mq_sched_dispatch_requests+0x11b7/0x26e0 [ 180.682768][ T97] ? finish_task_switch+0x1c8/0x8f0 [ 180.688194][ T97] ? __blk_mq_sched_dispatch_requests+0x1001/0x26e0 [ 180.695011][ T97] blk_mq_sched_dispatch_requests+0x12f/0x270 [ 180.701299][ T97] blk_mq_run_work_fn+0xd0/0x280 [ 180.706476][ T97] ? __pfx_blk_mq_run_work_fn+0x10/0x10 [ 180.712234][ T97] process_scheduled_works+0xa81/0x1bd0 [ 180.718003][ T97] worker_thread+0xea5/0x1560 [ 180.722860][ T97] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 180.728899][ T97] kthread+0x3e2/0x540 [ 180.733173][ T97] ? __pfx_worker_thread+0x10/0x10 [ 180.738494][ T97] ? __pfx_kthread+0x10/0x10 [ 180.743288][ T97] ret_from_fork+0x6d/0x90 [ 180.747875][ T97] ? __pfx_kthread+0x10/0x10 [ 180.752657][ T97] ret_from_fork_asm+0x1a/0x30 [ 180.757654][ T97] [ 182.272214][ T97] Shutting down cpus with NMI [ 182.277360][ T97] Kernel Offset: disabled [ 182.281753][ T97] Rebooting in 86400 seconds..