./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4024605871

<...>
Warning: Permanently added '10.128.1.86' (ED25519) to the list of known hosts.
execve("./syz-executor4024605871", ["./syz-executor4024605871"], 0x7ffe1ea4f550 /* 10 vars */) = 0
brk(NULL)                               = 0x5555953ea000
brk(0x5555953ead00)                     = 0x5555953ead00
arch_prctl(ARCH_SET_FS, 0x5555953ea380) = 0
set_tid_address(0x5555953ea650)         = 5783
set_robust_list(0x5555953ea660, 24)     = 0
rseq(0x5555953eaca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor4024605871", 4096) = 28
getrandom("\xd8\xe2\xb5\x03\x8e\x86\xb5\xa1", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555953ead00
brk(0x55559540bd00)                     = 0x55559540bd00
brk(0x55559540c000)                     = 0x55559540c000
mprotect(0x7ff62cdf2000, 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
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 3
ioctl(3, LOOP_CLR_FD)                   = -1 ENXIO (No such device or address)
close(3)                                = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555953ea650) = 5784
./strace-static-x86_64: Process 5784 attached
[pid  5784] set_robust_list(0x5555953ea660, 24) = 0
[pid  5784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5784] setpgid(0, 0)               = 0
[pid  5784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5784] write(3, "1000", 4)         = 4
[pid  5784] close(3)                    = 0
executing program
[pid  5784] write(1, "executing program\n", 18) = 18
[pid  5784] memfd_create("syzkaller", 0) = 3
[pid  5784] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff624800000
[pid  5784] write(3, "\xeb\x76\x90\x45\x58\x46\x41\x54\x20\x20\x20\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\x01\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x08\x00\x00\x00\x88\x00\x00\x00\x0f\x00\x00\x00\x05\x00\x00\x00"..., 131072) = 131072
[pid  5784] munmap(0x7ff624800000, 138412032) = 0
[pid  5784] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5784] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5784] close(3)                    = 0
[pid  5784] close(4)                    = 0
[pid  5784] mkdir("\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0777) = 0
[  185.644061][ T5784] loop0: detected capacity change from 0 to 256
[  185.687750][ T5784] exfat: Deprecated parameter 'namecase'
[pid  5784] mount("/dev/loop0", "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", "exfat", MS_NODIRATIME, "iocharset=maccenteuro,umask=00000000000000000000011,dmask=00000000000000000000011,iocharset=cp1250,g"...) = 0
[pid  5784] openat(AT_FDCWD, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", O_RDONLY|O_DIRECTORY) = 3
[pid  5784] chdir("\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f") = 0
[pid  5784] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[  185.727190][ T5784] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x1a9973fb, utbl_chksum : 0xe619d30d)
[pid  5784] open("./file1", O_RDWR|O_CREAT|O_NONBLOCK|O_DIRECT|O_NOFOLLOW|O_NOATIME, 017122) = 4
[pid  5784] pwritev2(4, [{iov_base="\x85\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\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=494592}], 1, 8192, RWF_HIPRI|RWF_DSYNC) = -1 ENOSPC (No space left on device)
[  185.767802][   T29] audit: type=1800 audit(1735155800.778:2): pid=5784 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor402" name="file1" dev="loop0" ino=2 res=0 errno=0
[  185.792078][   T29] audit: type=1804 audit(1735155800.798:3): pid=5784 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor402" name=2F726F6F742F131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D3382F66696C6531 dev="loop0" ino=2 res=1 errno=0
[  186.180643][ T5784] =====================================================
[  186.187840][ T5784] BUG: KMSAN: uninit-value in ima_add_template_entry+0x52b/0x880
[  186.195877][ T5784]  ima_add_template_entry+0x52b/0x880
[  186.201532][ T5784]  ima_store_measurement+0x36b/0x8d0
[  186.206973][ T5784]  process_measurement+0x2c13/0x3f30
[  186.212588][ T5784]  ima_file_check+0x8e/0xd0
[  186.217294][ T5784]  security_file_post_open+0xc6/0x540
[  186.224067][ T5784]  path_openat+0x58cc/0x6200
[  186.228872][ T5784]  do_filp_open+0x268/0x600
[  186.234254][ T5784]  filp_open+0x2b5/0x2f0
[  186.238675][ T5784]  erofs_fc_get_tree+0x108/0x450
[  186.243955][ T5784]  vfs_get_tree+0xb1/0x5a0
[  186.249278][ T5784]  do_new_mount+0x71f/0x15e0
[  186.254218][ T5784]  path_mount+0x742/0x1f10
[  186.258829][ T5784]  __se_sys_mount+0x722/0x810
[  186.263945][ T5784]  __x64_sys_mount+0xe4/0x150
[  186.268908][ T5784]  x64_sys_call+0x39bf/0x3c30
[  186.273994][ T5784]  do_syscall_64+0xcd/0x1e0
[  186.279557][ T5784]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  186.286100][ T5784] 
[  186.288532][ T5784] <Zero or more stacks not recorded to save memory>
[  186.288532][ T5784] 
[  186.297524][ T5784] Uninit was stored to memory at:
[  186.302911][ T5784]  sha256_transform_blocks+0x2dbf/0x2e90
[  186.308780][ T5784]  sha256_update+0x2ff/0x340
[  186.313857][ T5784]  crypto_sha256_update+0x37/0x60
[  186.319105][ T5784]  crypto_shash_update+0x79/0xa0
[  186.324340][ T5784]  ima_calc_file_hash+0x1804/0x3c90
[  186.329871][ T5784]  ima_collect_measurement+0x464/0xd20
[  186.336652][ T5784]  process_measurement+0x294a/0x3f30
[  186.342511][ T5784]  ima_file_check+0x8e/0xd0
[  186.347400][ T5784]  security_file_post_open+0xc6/0x540
[  186.353212][ T5784]  path_openat+0x58cc/0x6200
[  186.358260][ T5784]  do_filp_open+0x268/0x600
[  186.363166][ T5784]  filp_open+0x2b5/0x2f0
[  186.367605][ T5784]  erofs_fc_get_tree+0x108/0x450
[  186.372962][ T5784]  vfs_get_tree+0xb1/0x5a0
[  186.377672][ T5784]  do_new_mount+0x71f/0x15e0
[  186.382501][ T5784]  path_mount+0x742/0x1f10
[  186.387311][ T5784]  __se_sys_mount+0x722/0x810
[  186.392330][ T5784]  __x64_sys_mount+0xe4/0x150
[  186.397175][ T5784]  x64_sys_call+0x39bf/0x3c30
[  186.402217][ T5784]  do_syscall_64+0xcd/0x1e0
[  186.407008][ T5784]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  186.413457][ T5784] 
[  186.415867][ T5784] Uninit was stored to memory at:
[  186.421545][ T5784]  sha256_transform_blocks+0x2dbf/0x2e90
[  186.427380][ T5784]  sha256_update+0x2ff/0x340
[  186.432340][ T5784]  crypto_sha256_update+0x37/0x60
[  186.437661][ T5784]  crypto_shash_update+0x79/0xa0
[  186.442872][ T5784]  ima_calc_file_hash+0x1804/0x3c90
[  186.448480][ T5784]  ima_collect_measurement+0x464/0xd20
[  186.454323][ T5784]  process_measurement+0x294a/0x3f30
[  186.460011][ T5784]  ima_file_check+0x8e/0xd0
[  186.464921][ T5784]  security_file_post_open+0xc6/0x540
[  186.470569][ T5784]  path_openat+0x58cc/0x6200
[  186.475286][ T5784]  do_filp_open+0x268/0x600
[  186.479936][ T5784]  filp_open+0x2b5/0x2f0
[  186.484555][ T5784]  erofs_fc_get_tree+0x108/0x450
[  186.489720][ T5784]  vfs_get_tree+0xb1/0x5a0
[  186.494994][ T5784]  do_new_mount+0x71f/0x15e0
[  186.499808][ T5784]  path_mount+0x742/0x1f10
[  186.504507][ T5784]  __se_sys_mount+0x722/0x810
[  186.509430][ T5784]  __x64_sys_mount+0xe4/0x150
[  186.514377][ T5784]  x64_sys_call+0x39bf/0x3c30
[  186.519263][ T5784]  do_syscall_64+0xcd/0x1e0
[  186.524188][ T5784]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  186.530441][ T5784] 
[  186.532818][ T5784] Uninit was stored to memory at:
[  186.538002][ T5784]  sha256_transform_blocks+0xf33/0x2e90
[  186.543861][ T5784]  sha256_update+0x2ff/0x340
[  186.548801][ T5784]  crypto_sha256_update+0x37/0x60
[  186.554184][ T5784]  crypto_shash_update+0x79/0xa0
[  186.559325][ T5784]  ima_calc_file_hash+0x1804/0x3c90
[  186.564809][ T5784]  ima_collect_measurement+0x464/0xd20
[  186.570795][ T5784]  process_measurement+0x294a/0x3f30
[  186.576288][ T5784]  ima_file_check+0x8e/0xd0
[  186.581145][ T5784]  security_file_post_open+0xc6/0x540
[  186.587249][ T5784]  path_openat+0x58cc/0x6200
[  186.592157][ T5784]  do_filp_open+0x268/0x600
[  186.596964][ T5784]  filp_open+0x2b5/0x2f0
[  186.601536][ T5784]  erofs_fc_get_tree+0x108/0x450
[  186.606642][ T5784]  vfs_get_tree+0xb1/0x5a0
[  186.611355][ T5784]  do_new_mount+0x71f/0x15e0
[  186.616182][ T5784]  path_mount+0x742/0x1f10
[  186.620889][ T5784]  __se_sys_mount+0x722/0x810
[  186.625730][ T5784]  __x64_sys_mount+0xe4/0x150
[  186.630742][ T5784]  x64_sys_call+0x39bf/0x3c30
[  186.635637][ T5784]  do_syscall_64+0xcd/0x1e0
[  186.640472][ T5784]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  186.646572][ T5784] 
[  186.648941][ T5784] Uninit was stored to memory at:
[  186.654467][ T5784]  sha256_transform_blocks+0xf7d/0x2e90
[  186.660403][ T5784]  sha256_update+0x2ff/0x340
[  186.665127][ T5784]  crypto_sha256_update+0x37/0x60
[  186.670494][ T5784]  crypto_shash_update+0x79/0xa0
[  186.675639][ T5784]  ima_calc_file_hash+0x1804/0x3c90
[  186.681106][ T5784]  ima_collect_measurement+0x464/0xd20
[  186.686771][ T5784]  process_measurement+0x294a/0x3f30
[  186.692377][ T5784]  ima_file_check+0x8e/0xd0
[  186.697060][ T5784]  security_file_post_open+0xc6/0x540
[  186.703022][ T5784]  path_openat+0x58cc/0x6200
[  186.708054][ T5784]  do_filp_open+0x268/0x600
[  186.712908][ T5784]  filp_open+0x2b5/0x2f0
[  186.717327][ T5784]  erofs_fc_get_tree+0x108/0x450
[  186.722531][ T5784]  vfs_get_tree+0xb1/0x5a0
[  186.727171][ T5784]  do_new_mount+0x71f/0x15e0
[  186.732075][ T5784]  path_mount+0x742/0x1f10
[  186.736700][ T5784]  __se_sys_mount+0x722/0x810
[  186.741638][ T5784]  __x64_sys_mount+0xe4/0x150
[  186.746498][ T5784]  x64_sys_call+0x39bf/0x3c30
[  186.751483][ T5784]  do_syscall_64+0xcd/0x1e0
[  186.756146][ T5784]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  186.762461][ T5784] 
[  186.764875][ T5784] Uninit was stored to memory at:
[  186.770073][ T5784]  sha256_transform_blocks+0xfb5/0x2e90
[  186.776076][ T5784]  sha256_update+0x2ff/0x340
[  186.780998][ T5784]  crypto_sha256_update+0x37/0x60
[  186.786250][ T5784]  crypto_shash_update+0x79/0xa0
[  186.791524][ T5784]  ima_calc_file_hash+0x1804/0x3c90
[  186.796939][ T5784]  ima_collect_measurement+0x464/0xd20
[  186.802763][ T5784]  process_measurement+0x294a/0x3f30
[  186.808337][ T5784]  ima_file_check+0x8e/0xd0
[  186.813266][ T5784]  security_file_post_open+0xc6/0x540
[  186.818950][ T5784]  path_openat+0x58cc/0x6200
[  186.824026][ T5784]  do_filp_open+0x268/0x600
[  186.828737][ T5784]  filp_open+0x2b5/0x2f0
[  186.833275][ T5784]  erofs_fc_get_tree+0x108/0x450
[  186.838395][ T5784]  vfs_get_tree+0xb1/0x5a0
[  186.843229][ T5784]  do_new_mount+0x71f/0x15e0
[  186.848065][ T5784]  path_mount+0x742/0x1f10
[  186.852782][ T5784]  __se_sys_mount+0x722/0x810
[  186.857724][ T5784]  __x64_sys_mount+0xe4/0x150
[  186.862654][ T5784]  x64_sys_call+0x39bf/0x3c30
[  186.867601][ T5784]  do_syscall_64+0xcd/0x1e0
[  186.872679][ T5784]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  186.878783][ T5784] 
[  186.881364][ T5784] Uninit was stored to memory at:
[  186.886590][ T5784]  sha256_transform_blocks+0x2c35/0x2e90
[  186.892538][ T5784]  sha256_update+0x2ff/0x340
[  186.897358][ T5784]  crypto_sha256_update+0x37/0x60
[  186.902662][ T5784]  crypto_shash_update+0x79/0xa0
[  186.908095][ T5784]  ima_calc_file_hash+0x1804/0x3c90
[  186.913586][ T5784]  ima_collect_measurement+0x464/0xd20
[  186.919255][ T5784]  process_measurement+0x294a/0x3f30
[  186.924821][ T5784]  ima_file_check+0x8e/0xd0
[  186.929514][ T5784]  security_file_post_open+0xc6/0x540
[  186.935305][ T5784]  path_openat+0x58cc/0x6200
[  186.940127][ T5784]  do_filp_open+0x268/0x600
[  186.945122][ T5784]  filp_open+0x2b5/0x2f0
[  186.949498][ T5784]  erofs_fc_get_tree+0x108/0x450
[  186.954752][ T5784]  vfs_get_tree+0xb1/0x5a0
[  186.959422][ T5784]  do_new_mount+0x71f/0x15e0
[  186.964295][ T5784]  path_mount+0x742/0x1f10
[  186.969728][ T5784]  __se_sys_mount+0x722/0x810
[  186.974710][ T5784]  __x64_sys_mount+0xe4/0x150
[  186.979558][ T5784]  x64_sys_call+0x39bf/0x3c30
[  186.984541][ T5784]  do_syscall_64+0xcd/0x1e0
[  186.989235][ T5784]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  186.995486][ T5784] 
[  186.997898][ T5784] Uninit was stored to memory at:
[  187.003346][ T5784]  _copy_to_iter+0x1248/0x2b30
[  187.008288][ T5784]  copy_page_to_iter+0x419/0x880
[  187.013544][ T5784]  filemap_read+0xc65/0x1560
[  187.018437][ T5784]  generic_file_read_iter+0x136/0xad0
[  187.024096][ T5784]  __kernel_read+0x726/0xd30
[  187.028903][ T5784]  integrity_kernel_read+0x77/0x90
[  187.034348][ T5784]  ima_calc_file_hash+0x1731/0x3c90
[  187.039769][ T5784]  ima_collect_measurement+0x464/0xd20
[  187.045583][ T5784]  process_measurement+0x294a/0x3f30
[  187.051399][ T5784]  ima_file_check+0x8e/0xd0
[  187.056103][ T5784]  security_file_post_open+0xc6/0x540
[  187.061814][ T5784]  path_openat+0x58cc/0x6200
[  187.066612][ T5784]  do_filp_open+0x268/0x600
[  187.071435][ T5784]  filp_open+0x2b5/0x2f0
[  187.075880][ T5784]  erofs_fc_get_tree+0x108/0x450
[  187.081190][ T5784]  vfs_get_tree+0xb1/0x5a0
[  187.085910][ T5784]  do_new_mount+0x71f/0x15e0
[  187.090777][ T5784]  path_mount+0x742/0x1f10
[  187.095399][ T5784]  __se_sys_mount+0x722/0x810
[  187.100709][ T5784]  __x64_sys_mount+0xe4/0x150
[  187.105732][ T5784]  x64_sys_call+0x39bf/0x3c30
[  187.110801][ T5784]  do_syscall_64+0xcd/0x1e0
[  187.115462][ T5784]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  187.121700][ T5784] 
[  187.124240][ T5784] Uninit was created at:
[  187.130081][ T5784]  __alloc_pages_noprof+0x9a7/0xe00
[  187.135652][ T5784]  alloc_pages_mpol_noprof+0x299/0x990
[  187.141550][ T5784]  folio_alloc_noprof+0x1db/0x310
[  187.146788][ T5784]  filemap_alloc_folio_noprof+0xa6/0x440
[  187.152798][ T5784]  __filemap_get_folio+0xac4/0x1550
[  187.158225][ T5784]  block_write_begin+0x6e/0x2b0
[  187.163552][ T5784]  exfat_write_begin+0xfb/0x400
[  187.168587][ T5784]  exfat_file_write_iter+0x771/0x12a0
[  187.174248][ T5784]  do_iter_readv_writev+0x88a/0xa30
[  187.179683][ T5784]  vfs_writev+0x56a/0x14f0
[  187.184400][ T5784]  __se_sys_pwritev2+0x262/0x460
[  187.189558][ T5784]  __x64_sys_pwritev2+0x11f/0x1a0
[  187.194919][ T5784]  x64_sys_call+0x368c/0x3c30
[  187.199813][ T5784]  do_syscall_64+0xcd/0x1e0
[  187.204618][ T5784]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  187.210810][ T5784] 
[  187.213215][ T5784] CPU: 1 UID: 0 PID: 5784 Comm: syz-executor402 Not tainted 6.13.0-rc4-syzkaller-00012-g9b2ffa6148b1 #0
[  187.224628][ T5784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  187.235033][ T5784] =====================================================
[  187.242514][ T5784] Disabling lock debugging due to kernel taint
[  187.248880][ T5784] Kernel panic - not syncing: kmsan.panic set ...
[  187.255440][ T5784] CPU: 1 UID: 0 PID: 5784 Comm: syz-executor402 Tainted: G    B              6.13.0-rc4-syzkaller-00012-g9b2ffa6148b1 #0
[  187.268608][ T5784] Tainted: [B]=BAD_PAGE
[  187.272820][ T5784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  187.283518][ T5784] Call Trace:
[  187.286972][ T5784]  <TASK>
[  187.290000][ T5784]  dump_stack_lvl+0x216/0x2d0
[  187.294841][ T5784]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  187.300815][ T5784]  dump_stack+0x1e/0x24
[  187.305205][ T5784]  panic+0x4e2/0xcf0
[  187.309281][ T5784]  ? kmsan_get_metadata+0x71/0x1c0
[  187.314581][ T5784]  kmsan_report+0x2c7/0x2d0
[  187.319204][ T5784]  ? crypto_shash_final+0x72/0xa0
[  187.324403][ T5784]  ? ima_calc_field_array_hash_tfm+0x7d8/0x810
[  187.330712][ T5784]  ? __msan_warning+0x95/0x120
[  187.335614][ T5784]  ? ima_add_template_entry+0x52b/0x880
[  187.341286][ T5784]  ? ima_store_measurement+0x36b/0x8d0
[  187.346893][ T5784]  ? process_measurement+0x2c13/0x3f30
[  187.352517][ T5784]  ? ima_file_check+0x8e/0xd0
[  187.357356][ T5784]  ? security_file_post_open+0xc6/0x540
[  187.363106][ T5784]  ? path_openat+0x58cc/0x6200
[  187.368004][ T5784]  ? do_filp_open+0x268/0x600
[  187.373105][ T5784]  ? filp_open+0x2b5/0x2f0
[  187.377657][ T5784]  ? erofs_fc_get_tree+0x108/0x450
[  187.382991][ T5784]  ? vfs_get_tree+0xb1/0x5a0
[  187.387716][ T5784]  ? do_new_mount+0x71f/0x15e0
[  187.392576][ T5784]  ? path_mount+0x742/0x1f10
[  187.397328][ T5784]  ? __se_sys_mount+0x722/0x810
[  187.402299][ T5784]  ? __x64_sys_mount+0xe4/0x150
[  187.407371][ T5784]  ? x64_sys_call+0x39bf/0x3c30
[  187.412491][ T5784]  ? do_syscall_64+0xcd/0x1e0
[  187.418091][ T5784]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  187.425024][ T5784]  ? kmsan_get_metadata+0x13e/0x1c0
[  187.430357][ T5784]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  187.436374][ T5784]  ? ima_add_template_entry+0x9b/0x880
[  187.441958][ T5784]  ? filter_irq_stacks+0x60/0x1a0
[  187.447151][ T5784]  ? stack_depot_save_flags+0x2c/0x750
[  187.452805][ T5784]  ? kmsan_get_metadata+0x13e/0x1c0
[  187.458320][ T5784]  ? kmsan_get_metadata+0x13e/0x1c0
[  187.463723][ T5784]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  187.469690][ T5784]  __msan_warning+0x95/0x120
[  187.474500][ T5784]  ima_add_template_entry+0x52b/0x880
[  187.480039][ T5784]  ? kmsan_get_metadata+0x13e/0x1c0
[  187.485379][ T5784]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  187.491306][ T5784]  ima_store_measurement+0x36b/0x8d0
[  187.496754][ T5784]  process_measurement+0x2c13/0x3f30
[  187.502213][ T5784]  ? filter_irq_stacks+0x60/0x1a0
[  187.507377][ T5784]  ? kmsan_get_metadata+0x13e/0x1c0
[  187.512701][ T5784]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  187.518650][ T5784]  ? end_current_label_crit_section+0x124/0x2a0
[  187.525036][ T5784]  ? kmsan_get_metadata+0x13e/0x1c0
[  187.530451][ T5784]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  187.536409][ T5784]  ima_file_check+0x8e/0xd0
[  187.541063][ T5784]  security_file_post_open+0xc6/0x540
[  187.546565][ T5784]  path_openat+0x58cc/0x6200
[  187.551286][ T5784]  ? do_new_mount+0x71f/0x15e0
[  187.556155][ T5784]  ? path_mount+0x742/0x1f10
[  187.560860][ T5784]  ? __se_sys_mount+0x722/0x810
[  187.565826][ T5784]  ? filter_irq_stacks+0x164/0x1a0
[  187.571088][ T5784]  ? kmsan_get_metadata+0x13e/0x1c0
[  187.576504][ T5784]  ? kmsan_get_metadata+0x13e/0x1c0
[  187.581834][ T5784]  do_filp_open+0x268/0x600
[  187.586476][ T5784]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  187.592433][ T5784]  filp_open+0x2b5/0x2f0
[  187.596835][ T5784]  erofs_fc_get_tree+0x108/0x450
[  187.601962][ T5784]  vfs_get_tree+0xb1/0x5a0
[  187.606561][ T5784]  ? mount_capable+0x97/0x120
[  187.611395][ T5784]  do_new_mount+0x71f/0x15e0
[  187.616092][ T5784]  ? kmsan_get_metadata+0x13e/0x1c0
[  187.621415][ T5784]  path_mount+0x742/0x1f10
[  187.625972][ T5784]  ? user_path_at+0x374/0x3e0
[  187.630832][ T5784]  __se_sys_mount+0x722/0x810
[  187.635872][ T5784]  ? ptrace_notify+0x263/0x320
[  187.641063][ T5784]  __x64_sys_mount+0xe4/0x150
[  187.645944][ T5784]  x64_sys_call+0x39bf/0x3c30
[  187.651162][ T5784]  do_syscall_64+0xcd/0x1e0
[  187.655810][ T5784]  ? clear_bhb_loop+0x25/0x80
[  187.660635][ T5784]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  187.666694][ T5784] RIP: 0033:0x7ff62cd7cf59
[  187.671206][ T5784] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 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 b8 ff ff ff f7 d8 64 89 01 48
[  187.690945][ T5784] RSP: 002b:00007ffe44395ab8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  187.699507][ T5784] RAX: ffffffffffffffda RBX: 6573726168636f69 RCX: 00007ff62cd7cf59
[  187.707631][ T5784] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 00000000200000c0
[  187.715724][ T5784] RBP: 00007ff62cdc6095 R08: 0000000000000000 R09: 0000000000000003
[  187.723813][ T5784] R10: 0000000000200000 R11: 0000000000000246 R12: 00007ffe44395af0
[  187.731881][ T5784] R13: 00007ffe44395d18 R14: 431bde82d7b634db R15: 00007ff62cdc603b
[  187.739978][ T5784]  </TASK>
[  187.743411][ T5784] Kernel Offset: disabled
[  187.747806][ T5784] Rebooting in 86400 seconds..