./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4141796130 <...> Warning: Permanently added '10.128.1.121' (ED25519) to the list of known hosts. execve("./syz-executor4141796130", ["./syz-executor4141796130"], 0x7ffdaa9e7180 /* 10 vars */) = 0 brk(NULL) = 0x555568b77000 brk(0x555568b77d00) = 0x555568b77d00 arch_prctl(ARCH_SET_FS, 0x555568b77380) = 0 set_tid_address(0x555568b77650) = 5082 set_robust_list(0x555568b77660, 24) = 0 rseq(0x555568b77ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor4141796130", 4096) = 28 getrandom("\x96\x09\x08\x4d\xd3\xe7\x54\x2b", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555568b77d00 brk(0x555568b98d00) = 0x555568b98d00 brk(0x555568b99000) = 0x555568b99000 mprotect(0x7fd721c6c000, 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./strace-static-x86_64: Process 5083 attached [pid 5083] set_robust_list(0x555568b77660, 24 [pid 5082] <... clone resumed>, child_tidptr=0x555568b77650) = 5083 [pid 5083] <... set_robust_list resumed>) = 0 [pid 5083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5083] setpgid(0, 0) = 0 [pid 5083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5083] write(3, "1000", 4) = 4 [pid 5083] close(3) = 0 [pid 5083] memfd_create("syzkaller", 0) = 3 [pid 5083] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd719600000 [pid 5083] write(3, "\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\x00"..., 16777216) = 16777216 [pid 5083] munmap(0x7fd719600000, 138412032) = 0 [pid 5083] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5083] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5083] close(3) = 0 [pid 5083] close(4) = 0 [pid 5083] mkdir("./file0", 0777) = 0 [ 76.992477][ T5083] loop0: detected capacity change from 0 to 32768 [ 77.087442][ T5083] bcachefs (loop0): mounting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,nojournal_transaction_names [ 77.101483][ T5083] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 77.122169][ T5083] bcachefs (loop0): error validating btree node on loop0 at btree lru level 0/0 [ 77.122200][ T5083] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a11787a6b9c68820 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0 [ 77.122215][ T5083] node offset 8/16 bset u64s 49390: checksum error, type chacha20_poly1305_128: got 45e8cac74b5f9ff8f6f6c16236a8204b should be 7ecf2f3506fda339523b45cdbfcbcdbd, shutting down [ 77.163566][ T5083] bcachefs (loop0): inconsistency detected - emergency read only at journal seq 10 [ 77.173103][ T5083] bcachefs (loop0): flagging btree lru lost data [ 77.182422][ T5083] error reading btree root lru l=0: btree_node_read_error, shutting down [ 77.191999][ T5083] bcachefs (loop0): bch2_fs_recovery(): error fsck_errors_not_fixed [ 77.200251][ T5083] bcachefs (loop0): bch2_fs_start(): error starting filesystem fsck_errors_not_fixed [ 77.209940][ T5083] bcachefs (loop0): shutting down [ 77.256516][ T5083] bcachefs (loop0): shutdown complete [pid 5083] mount("/dev/loop0", "./file0", "bcachefs", MS_NODEV|MS_SYNCHRONOUS|MS_RELATIME|MS_STRICTATIME, "0xffffffffffffffff") = -1 EINVAL (Invalid argument) [pid 5083] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5083] ioctl(3, LOOP_CLR_FD) = 0 [pid 5083] close(3) = 0 [pid 5083] exit_group(0) = ? [pid 5083] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5083, si_uid=0, si_status=0, si_utime=0, si_stime=74 /* 0.74 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 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./strace-static-x86_64: Process 5093 attached , child_tidptr=0x555568b77650) = 5093 [pid 5093] set_robust_list(0x555568b77660, 24) = 0 [pid 5093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5093] setpgid(0, 0) = 0 [pid 5093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5093] write(3, "1000", 4) = 4 [pid 5093] close(3) = 0 [pid 5093] memfd_create("syzkaller", 0) = 3 [pid 5093] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd719600000 [pid 5093] write(3, "\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\x00"..., 16777216) = 16777216 [pid 5093] munmap(0x7fd719600000, 138412032) = 0 [pid 5093] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5093] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5093] close(3) = 0 [pid 5093] close(4) = 0 [pid 5093] mkdir("./file0", 0777) = -1 EEXIST (File exists) [ 78.006551][ T5093] loop0: detected capacity change from 0 to 32768 [ 78.078401][ T5093] bcachefs (loop0): mounting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,nojournal_transaction_names [ 78.092302][ T5093] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 78.110579][ T5093] bcachefs (loop0): error validating btree node on loop0 at btree lru level 0/0 [ 78.110609][ T5093] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a11787a6b9c68820 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0 [ 78.110624][ T5093] node offset 8/16 bset u64s 49390: checksum error, type chacha20_poly1305_128: got 1fca8704814d8a9acbe4bb2a36642faa should be 7ecf2f3506fda339523b45cdbfcbcdbd, shutting down [ 78.151773][ T5093] bcachefs (loop0): inconsistency detected - emergency read only at journal seq 10 [ 78.161236][ T5093] bcachefs (loop0): flagging btree lru lost data [ 78.169204][ T5093] error reading btree root lru l=0: btree_node_read_error, shutting down [ 78.177899][ T5093] bcachefs (loop0): bch2_fs_recovery(): error fsck_errors_not_fixed [ 78.186075][ T5093] bcachefs (loop0): bch2_fs_start(): error starting filesystem fsck_errors_not_fixed [ 78.195917][ T5093] bcachefs (loop0): shutting down [ 78.241656][ T5093] bcachefs (loop0): shutdown complete [pid 5093] mount("/dev/loop0", "./file0", "bcachefs", MS_NODEV|MS_SYNCHRONOUS|MS_RELATIME|MS_STRICTATIME, "0xffffffffffffffff") = -1 EINVAL (Invalid argument) [pid 5093] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5093] ioctl(3, LOOP_CLR_FD) = 0 [pid 5093] close(3) = 0 [pid 5093] exit_group(0) = ? [pid 5093] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5093, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=71 /* 0.71 s */} --- 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./strace-static-x86_64: Process 5101 attached , child_tidptr=0x555568b77650) = 5101 [pid 5101] set_robust_list(0x555568b77660, 24) = 0 [pid 5101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5101] setpgid(0, 0) = 0 [pid 5101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5101] write(3, "1000", 4) = 4 [pid 5101] close(3) = 0 [pid 5101] memfd_create("syzkaller", 0) = 3 [pid 5101] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd719600000 [pid 5101] write(3, "\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\x00"..., 16777216) = 16777216 [pid 5101] munmap(0x7fd719600000, 138412032) = 0 [pid 5101] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5101] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5101] close(3) = 0 [pid 5101] close(4) = 0 [pid 5101] mkdir("./file0", 0777) = -1 EEXIST (File exists) [ 78.990329][ T5101] loop0: detected capacity change from 0 to 32768 [ 79.067998][ T5101] bcachefs (loop0): mounting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,nojournal_transaction_names [ 79.081828][ T5101] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 79.099494][ T5101] bcachefs (loop0): error validating btree node on loop0 at btree lru level 0/0 [ 79.099513][ T5101] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a11787a6b9c68820 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0 [ 79.099530][ T5101] node offset 8/16 bset u64s 49390: checksum error, type chacha20_poly1305_128: got 45e8cac74b5f9ff8f6f6c16236a8204b should be 7ecf2f3506fda339523b45cdbfcbcdbd, shutting down [ 79.140171][ T5101] bcachefs (loop0): inconsistency detected - emergency read only at journal seq 10 [ 79.149587][ T5101] bcachefs (loop0): flagging btree lru lost data [ 79.157793][ T5101] error reading btree root lru l=0: btree_node_read_error, shutting down [ 79.166698][ T5101] bcachefs (loop0): bch2_fs_recovery(): error fsck_errors_not_fixed [ 79.174777][ T5101] bcachefs (loop0): bch2_fs_start(): error starting filesystem fsck_errors_not_fixed [ 79.184468][ T5101] bcachefs (loop0): shutting down [ 79.231130][ T5101] bcachefs (loop0): shutdown complete [pid 5101] mount("/dev/loop0", "./file0", "bcachefs", MS_NODEV|MS_SYNCHRONOUS|MS_RELATIME|MS_STRICTATIME, "0xffffffffffffffff") = -1 EINVAL (Invalid argument) [pid 5101] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5101] ioctl(3, LOOP_CLR_FD) = 0 [pid 5101] close(3) = 0 [pid 5101] exit_group(0) = ? [pid 5101] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5101, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=73 /* 0.73 s */} --- 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./strace-static-x86_64: Process 5109 attached , child_tidptr=0x555568b77650) = 5109 [pid 5109] set_robust_list(0x555568b77660, 24) = 0 [pid 5109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5109] setpgid(0, 0) = 0 [pid 5109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5109] write(3, "1000", 4) = 4 [pid 5109] close(3) = 0 [pid 5109] memfd_create("syzkaller", 0) = 3 [pid 5109] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd719600000 [pid 5109] write(3, "\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\x00"..., 16777216) = 16777216 [pid 5109] munmap(0x7fd719600000, 138412032) = 0 [pid 5109] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5109] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5109] close(3) = 0 [pid 5109] close(4) = 0 [pid 5109] mkdir("./file0", 0777) = -1 EEXIST (File exists) [ 79.953167][ T5109] loop0: detected capacity change from 0 to 32768 [ 80.034728][ T5109] bcachefs (loop0): mounting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,nojournal_transaction_names [ 80.048743][ T5109] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 80.066232][ T5109] bcachefs (loop0): error validating btree node on loop0 at btree lru level 0/0 [ 80.066250][ T5109] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a11787a6b9c68820 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0 [ 80.066265][ T5109] node offset 8/16 bset u64s 49390: checksum error, type chacha20_poly1305_128: got ca8aed7ab52c7de5bd8c283392de662d should be 7ecf2f3506fda339523b45cdbfcbcdbd, shutting down [ 80.106790][ T5109] bcachefs (loop0): inconsistency detected - emergency read only at journal seq 10 [ 80.116463][ T5109] bcachefs (loop0): flagging btree lru lost data [ 80.125046][ T5109] error reading btree root lru l=0: btree_node_read_error, shutting down [ 80.133645][ T5109] bcachefs (loop0): bch2_fs_recovery(): error fsck_errors_not_fixed [ 80.141766][ T5109] bcachefs (loop0): bch2_fs_start(): error starting filesystem fsck_errors_not_fixed [ 80.151417][ T5109] bcachefs (loop0): shutting down [ 80.194625][ T5109] bcachefs (loop0): shutdown complete [pid 5109] mount("/dev/loop0", "./file0", "bcachefs", MS_NODEV|MS_SYNCHRONOUS|MS_RELATIME|MS_STRICTATIME, "0xffffffffffffffff") = -1 EINVAL (Invalid argument) [pid 5109] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5109] ioctl(3, LOOP_CLR_FD) = 0 [pid 5109] close(3) = 0 [pid 5109] exit_group(0) = ? [pid 5109] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5109, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=73 /* 0.73 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 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./strace-static-x86_64: Process 5117 attached [pid 5117] set_robust_list(0x555568b77660, 24 [pid 5082] <... clone resumed>, child_tidptr=0x555568b77650) = 5117 [pid 5117] <... set_robust_list resumed>) = 0 [pid 5117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5117] setpgid(0, 0) = 0 [pid 5117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5117] write(3, "1000", 4) = 4 [pid 5117] close(3) = 0 [pid 5117] memfd_create("syzkaller", 0) = 3 [pid 5117] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd719600000 [pid 5117] write(3, "\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\x00"..., 16777216) = 16777216 [pid 5117] munmap(0x7fd719600000, 138412032) = 0 [pid 5117] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5117] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5117] close(3) = 0 [pid 5117] close(4) = 0 [pid 5117] mkdir("./file0", 0777) = -1 EEXIST (File exists) [ 80.964822][ T5117] loop0: detected capacity change from 0 to 32768 [ 81.052037][ T5117] bcachefs (loop0): mounting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,nojournal_transaction_names [ 81.066064][ T5117] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 81.083517][ T5117] bcachefs (loop0): error validating btree node on loop0 at btree lru level 0/0 [ 81.083535][ T5117] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a11787a6b9c68820 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0 [ 81.083550][ T5117] node offset 8/16 bset u64s 49390: checksum error, type chacha20_poly1305_128: got bc4add0e556284f82c046abf2ec4bf6e should be 7ecf2f3506fda339523b45cdbfcbcdbd, shutting down [ 81.124143][ T5117] bcachefs (loop0): inconsistency detected - emergency read only at journal seq 10 [ 81.133563][ T5117] bcachefs (loop0): flagging btree lru lost data [ 81.141582][ T5117] error reading btree root lru l=0: btree_node_read_error, shutting down [ 81.150118][ T5117] bcachefs (loop0): bch2_fs_recovery(): error fsck_errors_not_fixed [ 81.158151][ T5117] bcachefs (loop0): bch2_fs_start(): error starting filesystem fsck_errors_not_fixed [ 81.167691][ T5117] bcachefs (loop0): shutting down [ 81.211214][ T5117] bcachefs (loop0): shutdown complete [pid 5117] mount("/dev/loop0", "./file0", "bcachefs", MS_NODEV|MS_SYNCHRONOUS|MS_RELATIME|MS_STRICTATIME, "0xffffffffffffffff") = -1 EINVAL (Invalid argument) [pid 5117] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5117] ioctl(3, LOOP_CLR_FD) = 0 [pid 5117] close(3) = 0 [pid 5117] exit_group(0) = ? [pid 5117] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5117, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=76 /* 0.76 s */} --- 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./strace-static-x86_64: Process 5125 attached , child_tidptr=0x555568b77650) = 5125 [pid 5125] set_robust_list(0x555568b77660, 24) = 0 [pid 5125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5125] setpgid(0, 0) = 0 [pid 5125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5125] write(3, "1000", 4) = 4 [pid 5125] close(3) = 0 [pid 5125] memfd_create("syzkaller", 0) = 3 [pid 5125] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd719600000 [pid 5125] write(3, "\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\x00"..., 16777216) = 16777216 [pid 5125] munmap(0x7fd719600000, 138412032) = 0 [pid 5125] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5125] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5125] close(3) = 0 [pid 5125] close(4) = 0 [pid 5125] mkdir("./file0", 0777) = -1 EEXIST (File exists) [ 82.187543][ T5125] loop0: detected capacity change from 0 to 32768 [ 82.261457][ T5125] bcachefs (loop0): mounting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,nojournal_transaction_names [ 82.275285][ T5125] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 82.292686][ T5125] ================================================================== [ 82.300801][ T5125] BUG: KASAN: use-after-free in poly1305_update_arch+0x259/0x7d0 [ 82.308559][ T5125] Read of size 8 at addr ffff888075c61790 by task syz-executor414/5125 [ 82.316800][ T5125] [ 82.319117][ T5125] CPU: 0 PID: 5125 Comm: syz-executor414 Not tainted 6.9.0-rc6-syzkaller-00234-g7367539ad4b0 #0 [ 82.329524][ T5125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 82.339579][ T5125] Call Trace: [ 82.342854][ T5125] [ 82.345799][ T5125] dump_stack_lvl+0x241/0x360 [ 82.350494][ T5125] ? __pfx_dump_stack_lvl+0x10/0x10 [ 82.355717][ T5125] ? __pfx__printk+0x10/0x10 [ 82.360327][ T5125] ? _printk+0xd5/0x120 [ 82.364504][ T5125] ? __virt_addr_valid+0x183/0x520 [ 82.369637][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.375290][ T5125] print_report+0x169/0x550 [ 82.379818][ T5125] ? __virt_addr_valid+0x183/0x520 [ 82.384950][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.390593][ T5125] ? __virt_addr_valid+0x44e/0x520 [ 82.395733][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.401380][ T5125] ? __phys_addr+0xba/0x170 [ 82.405897][ T5125] ? poly1305_update_arch+0x259/0x7d0 [ 82.411272][ T5125] kasan_report+0x143/0x180 [ 82.415789][ T5125] ? __pfx_do_encrypt+0x10/0x10 [ 82.420670][ T5125] ? poly1305_update_arch+0x259/0x7d0 [ 82.426051][ T5125] kasan_check_range+0x282/0x290 [ 82.431007][ T5125] ? poly1305_update_arch+0x259/0x7d0 [ 82.436380][ T5125] __asan_memcpy+0x29/0x70 [ 82.440807][ T5125] poly1305_update_arch+0x259/0x7d0 [ 82.446011][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.451667][ T5125] crypto_poly1305_update+0x28/0x40 [ 82.456873][ T5125] bch2_checksum+0x5a9/0x730 [ 82.461480][ T5125] ? __pfx_bch2_checksum+0x10/0x10 [ 82.466631][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.472292][ T5125] ? bch2_printbuf_exit+0x6d/0xa0 [ 82.477341][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.482992][ T5125] ? validate_bset_keys+0x18de/0x1a70 [ 82.488374][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.494018][ T5125] ? bch2_printbuf_exit+0x6d/0xa0 [ 82.499059][ T5125] ? validate_bset+0x6b7/0x25a0 [ 82.503955][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.509691][ T5125] ? bch2_journal_seq_is_blacklisted+0x134/0x340 [ 82.516031][ T5125] ? bch2_btree_node_read_done+0x1f1d/0x5a40 [ 82.522021][ T5125] bch2_btree_node_read_done+0x109a/0x5a40 [ 82.527872][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.533533][ T5125] ? ptr_stale+0x358/0x480 [ 82.537994][ T5125] ? __asan_memcpy+0x40/0x70 [ 82.542598][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.548241][ T5125] ? bch2_bkey_pick_read_device+0x1436/0x1610 [ 82.554328][ T5125] ? __pfx_bch2_btree_node_read_done+0x10/0x10 [ 82.560507][ T5125] ? __pfx_bch2_bkey_pick_read_device+0x10/0x10 [ 82.566782][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.572436][ T5125] btree_node_read_work+0x665/0x1300 [ 82.577732][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.583440][ T5125] ? __pfx_btree_node_read_work+0x10/0x10 [ 82.589170][ T5125] ? print_irqtrace_events+0x190/0x220 [ 82.594637][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.600278][ T5125] ? lockdep_hardirqs_on+0x99/0x150 [ 82.605487][ T5125] ? __entry_text_end+0x1020c5/0x1020c9 [ 82.611041][ T5125] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 82.616943][ T5125] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 82.623281][ T5125] ? mean_and_variance_weighted_get_mean+0x73/0xc0 [ 82.629794][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.635432][ T5125] ? __bch2_time_stats_update+0x2c4/0x370 [ 82.641162][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.646808][ T5125] bch2_btree_node_read+0x2b64/0x32c0 [ 82.652194][ T5125] ? mark_lock+0x9a/0x350 [ 82.656540][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.662185][ T5125] ? __pfx_bch2_btree_node_read+0x10/0x10 [ 82.667911][ T5125] ? __pfx___bch2_btree_node_hash_insert+0x10/0x10 [ 82.674426][ T5125] ? bch2_btree_node_mem_alloc+0x967/0x1210 [ 82.680337][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.685975][ T5125] ? bch2_btree_node_hash_insert+0x18b/0x1d0 [ 82.691969][ T5125] bch2_btree_root_read+0x61e/0x970 [ 82.697182][ T5125] ? __pfx_bch2_btree_root_read+0x10/0x10 [ 82.702913][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.708584][ T5125] ? bch2_journal_log_msg+0xda/0x120 [ 82.713878][ T5125] read_btree_roots+0x22d/0x7b0 [ 82.718745][ T5125] bch2_fs_recovery+0x431c/0x6390 [ 82.723777][ T5125] ? __entry_text_end+0x1020c5/0x1020c9 [ 82.729336][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.734980][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.740621][ T5125] ? __pfx_bch2_fs_recovery+0x10/0x10 [ 82.746008][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.751651][ T5125] ? __pfx_lock_acquire+0x10/0x10 [ 82.756677][ T5125] ? bch2_get_next_online_dev+0x48/0x4b0 [ 82.762339][ T5125] ? __pfx_lock_release+0x10/0x10 [ 82.767369][ T5125] ? __mutex_lock+0x2ef/0xd70 [ 82.772054][ T5125] ? bch2_get_next_online_dev+0x48/0x4b0 [ 82.777693][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.783333][ T5125] ? bch2_get_next_online_dev+0x47f/0x4b0 [ 82.789148][ T5125] ? bch2_get_next_online_dev+0x48/0x4b0 [ 82.794826][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.800469][ T5125] ? llist_reverse_order+0x72/0x90 [ 82.805612][ T5125] bch2_fs_start+0x356/0x5b0 [ 82.810212][ T5125] bch2_fs_open+0xa8d/0xdf0 [ 82.814732][ T5125] ? __pfx_bch2_fs_open+0x10/0x10 [ 82.819784][ T5125] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 82.826121][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.831775][ T5125] ? __pfx_bch2_test_super+0x10/0x10 [ 82.837068][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.842706][ T5125] ? sget+0x2b8/0x620 [ 82.846694][ T5125] ? __pfx_bch2_noset_super+0x10/0x10 [ 82.852075][ T5125] bch2_mount+0x71d/0x1320 [ 82.856612][ T5125] ? __pfx_bch2_mount+0x10/0x10 [ 82.861479][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.867118][ T5125] ? aa_get_newest_label+0xff/0x6f0 [ 82.872330][ T5125] ? vfs_parse_fs_string+0x190/0x230 [ 82.877626][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.883274][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.888915][ T5125] ? kfree+0x4e/0x3a0 [ 82.892901][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.898544][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.904191][ T5125] ? vfs_parse_fs_string+0x190/0x230 [ 82.909521][ T5125] legacy_get_tree+0xf0/0x190 [ 82.914243][ T5125] ? __pfx_bch2_mount+0x10/0x10 [ 82.919124][ T5125] vfs_get_tree+0x92/0x2a0 [ 82.923567][ T5125] do_new_mount+0x2be/0xb40 [ 82.928092][ T5125] ? ns_capable+0x8a/0xf0 [ 82.932432][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.938083][ T5125] ? __pfx_do_new_mount+0x10/0x10 [ 82.943127][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.948776][ T5125] __se_sys_mount+0x2d9/0x3c0 [ 82.953474][ T5125] ? __pfx___se_sys_mount+0x10/0x10 [ 82.958685][ T5125] ? do_syscall_64+0x102/0x240 [ 82.963464][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 82.969105][ T5125] ? __x64_sys_mount+0x20/0xc0 [ 82.973881][ T5125] do_syscall_64+0xf5/0x240 [ 82.978398][ T5125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.984294][ T5125] RIP: 0033:0x7fd721be902a [ 82.988706][ T5125] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 83.008320][ T5125] RSP: 002b:00007ffd3c0e9348 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 83.016740][ T5125] RAX: ffffffffffffffda RBX: 00007ffd3c0e9360 RCX: 00007fd721be902a [ 83.024717][ T5125] RDX: 0000000020011a00 RSI: 0000000020011a40 RDI: 00007ffd3c0e9360 [ 83.032688][ T5125] RBP: 0000000000000004 R08: 00007ffd3c0e93a0 R09: 00000000000119f3 [ 83.040713][ T5125] R10: 0000000001200014 R11: 0000000000000282 R12: 0000000001200014 [ 83.048685][ T5125] R13: 00007ffd3c0e93a0 R14: 0000000000000003 R15: 0000000001000000 [ 83.056672][ T5125] [ 83.059684][ T5125] [ 83.061997][ T5125] The buggy address belongs to the physical page: [ 83.068395][ T5125] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x2000000000 pfn:0x75c61 [ 83.077937][ T5125] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 83.085040][ T5125] page_type: 0xffffffff() [ 83.089400][ T5125] raw: 00fff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 83.097980][ T5125] raw: 0000002000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 83.106556][ T5125] page dumped because: kasan: bad access detected [ 83.112965][ T5125] page_owner tracks the page as freed [ 83.118407][ T5125] page last allocated via order 5, migratetype Unmovable, gfp_mask 0x52800(GFP_NOWAIT|__GFP_NORETRY|__GFP_COMP), pid 5109, tgid -1545345822 (syz-executor414), ts 5109, free_ts 80376804801 [ 83.136999][ T5125] post_alloc_hook+0x1ea/0x210 [ 83.141803][ T5125] get_page_from_freelist+0x3410/0x35b0 [ 83.147351][ T5125] __alloc_pages+0x256/0x6c0 [ 83.151941][ T5125] __kmalloc_large_node+0x91/0x1f0 [ 83.157054][ T5125] __kmalloc_node+0x33e/0x4e0 [ 83.161770][ T5125] kvmalloc_node+0x72/0x190 [ 83.166279][ T5125] bch2_btree_node_read_done+0x346f/0x5a40 [ 83.172094][ T5125] btree_node_read_work+0x665/0x1300 [ 83.177379][ T5125] bch2_btree_node_read+0x2b64/0x32c0 [ 83.182750][ T5125] bch2_btree_root_read+0x61e/0x970 [ 83.187949][ T5125] read_btree_roots+0x22d/0x7b0 [ 83.192801][ T5125] bch2_fs_recovery+0x431c/0x6390 [ 83.197827][ T5125] bch2_fs_start+0x356/0x5b0 [ 83.202675][ T5125] bch2_fs_open+0xa8d/0xdf0 [ 83.207183][ T5125] bch2_mount+0x71d/0x1320 [ 83.211610][ T5125] legacy_get_tree+0xf0/0x190 [ 83.216329][ T5125] page last free pid 5109 tgid 5109 stack trace: [ 83.222928][ T5125] __free_pages_ok+0xc60/0xd90 [ 83.227691][ T5125] __folio_put_large+0x168/0x1d0 [ 83.232634][ T5125] __folio_put+0x299/0x390 [ 83.237074][ T5125] free_large_kmalloc+0x105/0x1c0 [ 83.242097][ T5125] kfree+0x1ca/0x3a0 [ 83.245992][ T5125] btree_node_data_free+0xaa/0x160 [ 83.251372][ T5125] bch2_fs_btree_cache_exit+0x6b9/0xb80 [ 83.256925][ T5125] bch2_fs_release+0x1d9/0x5a0 [ 83.261689][ T5125] kobject_put+0x231/0x480 [ 83.266112][ T5125] bch2_fs_open+0xb57/0xdf0 [ 83.270614][ T5125] bch2_mount+0x71d/0x1320 [ 83.275065][ T5125] legacy_get_tree+0xf0/0x190 [ 83.279748][ T5125] vfs_get_tree+0x92/0x2a0 [ 83.284172][ T5125] do_new_mount+0x2be/0xb40 [ 83.288679][ T5125] __se_sys_mount+0x2d9/0x3c0 [ 83.293363][ T5125] do_syscall_64+0xf5/0x240 [ 83.297873][ T5125] [ 83.300193][ T5125] Memory state around the buggy address: [ 83.305898][ T5125] ffff888075c61680: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 83.313951][ T5125] ffff888075c61700: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 83.322004][ T5125] >ffff888075c61780: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 83.330056][ T5125] ^ [ 83.334650][ T5125] ffff888075c61800: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 83.342733][ T5125] ffff888075c61880: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 83.350783][ T5125] ================================================================== [ 83.360342][ T5125] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 83.367559][ T5125] CPU: 0 PID: 5125 Comm: syz-executor414 Not tainted 6.9.0-rc6-syzkaller-00234-g7367539ad4b0 #0 [ 83.377998][ T5125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 83.388065][ T5125] Call Trace: [ 83.391353][ T5125] [ 83.394279][ T5125] dump_stack_lvl+0x241/0x360 [ 83.398970][ T5125] ? __pfx_dump_stack_lvl+0x10/0x10 [ 83.404182][ T5125] ? __pfx__printk+0x10/0x10 [ 83.408800][ T5125] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 83.414799][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.420445][ T5125] ? vscnprintf+0x5d/0x90 [ 83.424800][ T5125] panic+0x349/0x860 [ 83.428725][ T5125] ? check_panic_on_warn+0x21/0xb0 [ 83.433845][ T5125] ? __pfx_panic+0x10/0x10 [ 83.438269][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.443906][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.449539][ T5125] ? _raw_spin_unlock_irqrestore+0x130/0x140 [ 83.455539][ T5125] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 83.461882][ T5125] check_panic_on_warn+0x86/0xb0 [ 83.466849][ T5125] ? poly1305_update_arch+0x259/0x7d0 [ 83.472217][ T5125] end_report+0x77/0x160 [ 83.476469][ T5125] kasan_report+0x154/0x180 [ 83.480980][ T5125] ? __pfx_do_encrypt+0x10/0x10 [ 83.485828][ T5125] ? poly1305_update_arch+0x259/0x7d0 [ 83.491215][ T5125] kasan_check_range+0x282/0x290 [ 83.496168][ T5125] ? poly1305_update_arch+0x259/0x7d0 [ 83.501540][ T5125] __asan_memcpy+0x29/0x70 [ 83.505969][ T5125] poly1305_update_arch+0x259/0x7d0 [ 83.511192][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.516835][ T5125] crypto_poly1305_update+0x28/0x40 [ 83.522037][ T5125] bch2_checksum+0x5a9/0x730 [ 83.526640][ T5125] ? __pfx_bch2_checksum+0x10/0x10 [ 83.531757][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.537393][ T5125] ? bch2_printbuf_exit+0x6d/0xa0 [ 83.542428][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.548064][ T5125] ? validate_bset_keys+0x18de/0x1a70 [ 83.553443][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.559086][ T5125] ? bch2_printbuf_exit+0x6d/0xa0 [ 83.564126][ T5125] ? validate_bset+0x6b7/0x25a0 [ 83.569008][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.574645][ T5125] ? bch2_journal_seq_is_blacklisted+0x134/0x340 [ 83.580979][ T5125] ? bch2_btree_node_read_done+0x1f1d/0x5a40 [ 83.586973][ T5125] bch2_btree_node_read_done+0x109a/0x5a40 [ 83.592784][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.598426][ T5125] ? ptr_stale+0x358/0x480 [ 83.602876][ T5125] ? __asan_memcpy+0x40/0x70 [ 83.607472][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.613110][ T5125] ? bch2_bkey_pick_read_device+0x1436/0x1610 [ 83.619187][ T5125] ? __pfx_bch2_btree_node_read_done+0x10/0x10 [ 83.625361][ T5125] ? __pfx_bch2_bkey_pick_read_device+0x10/0x10 [ 83.631620][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.637262][ T5125] btree_node_read_work+0x665/0x1300 [ 83.642578][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.648232][ T5125] ? __pfx_btree_node_read_work+0x10/0x10 [ 83.653954][ T5125] ? print_irqtrace_events+0x190/0x220 [ 83.659414][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.665049][ T5125] ? lockdep_hardirqs_on+0x99/0x150 [ 83.670252][ T5125] ? __entry_text_end+0x1020c5/0x1020c9 [ 83.675802][ T5125] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 83.681708][ T5125] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 83.688044][ T5125] ? mean_and_variance_weighted_get_mean+0x73/0xc0 [ 83.694559][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.700196][ T5125] ? __bch2_time_stats_update+0x2c4/0x370 [ 83.705924][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.711565][ T5125] bch2_btree_node_read+0x2b64/0x32c0 [ 83.716946][ T5125] ? mark_lock+0x9a/0x350 [ 83.721293][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.727281][ T5125] ? __pfx_bch2_btree_node_read+0x10/0x10 [ 83.733006][ T5125] ? __pfx___bch2_btree_node_hash_insert+0x10/0x10 [ 83.739518][ T5125] ? bch2_btree_node_mem_alloc+0x967/0x1210 [ 83.745426][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.751067][ T5125] ? bch2_btree_node_hash_insert+0x18b/0x1d0 [ 83.757058][ T5125] bch2_btree_root_read+0x61e/0x970 [ 83.762264][ T5125] ? __pfx_bch2_btree_root_read+0x10/0x10 [ 83.767992][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.773628][ T5125] ? bch2_journal_log_msg+0xda/0x120 [ 83.778918][ T5125] read_btree_roots+0x22d/0x7b0 [ 83.783782][ T5125] bch2_fs_recovery+0x431c/0x6390 [ 83.788813][ T5125] ? __entry_text_end+0x1020c5/0x1020c9 [ 83.794372][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.800016][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.805658][ T5125] ? __pfx_bch2_fs_recovery+0x10/0x10 [ 83.811047][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.816694][ T5125] ? __pfx_lock_acquire+0x10/0x10 [ 83.821723][ T5125] ? bch2_get_next_online_dev+0x48/0x4b0 [ 83.827369][ T5125] ? __pfx_lock_release+0x10/0x10 [ 83.832397][ T5125] ? __mutex_lock+0x2ef/0xd70 [ 83.837083][ T5125] ? bch2_get_next_online_dev+0x48/0x4b0 [ 83.842723][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.848367][ T5125] ? bch2_get_next_online_dev+0x47f/0x4b0 [ 83.854091][ T5125] ? bch2_get_next_online_dev+0x48/0x4b0 [ 83.859734][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.865380][ T5125] ? llist_reverse_order+0x72/0x90 [ 83.870505][ T5125] bch2_fs_start+0x356/0x5b0 [ 83.875106][ T5125] bch2_fs_open+0xa8d/0xdf0 [ 83.879687][ T5125] ? __pfx_bch2_fs_open+0x10/0x10 [ 83.884731][ T5125] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 83.891077][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.896731][ T5125] ? __pfx_bch2_test_super+0x10/0x10 [ 83.902028][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.907673][ T5125] ? sget+0x2b8/0x620 [ 83.911667][ T5125] ? __pfx_bch2_noset_super+0x10/0x10 [ 83.917059][ T5125] bch2_mount+0x71d/0x1320 [ 83.921537][ T5125] ? __pfx_bch2_mount+0x10/0x10 [ 83.926411][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.932055][ T5125] ? aa_get_newest_label+0xff/0x6f0 [ 83.937268][ T5125] ? vfs_parse_fs_string+0x190/0x230 [ 83.942566][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.948210][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.953848][ T5125] ? kfree+0x4e/0x3a0 [ 83.957832][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.963471][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 83.969108][ T5125] ? vfs_parse_fs_string+0x190/0x230 [ 83.974407][ T5125] legacy_get_tree+0xf0/0x190 [ 83.979095][ T5125] ? __pfx_bch2_mount+0x10/0x10 [ 83.983953][ T5125] vfs_get_tree+0x92/0x2a0 [ 83.988409][ T5125] do_new_mount+0x2be/0xb40 [ 83.992948][ T5125] ? ns_capable+0x8a/0xf0 [ 83.997279][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 84.002919][ T5125] ? __pfx_do_new_mount+0x10/0x10 [ 84.007954][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 84.013593][ T5125] __se_sys_mount+0x2d9/0x3c0 [ 84.018285][ T5125] ? __pfx___se_sys_mount+0x10/0x10 [ 84.023492][ T5125] ? do_syscall_64+0x102/0x240 [ 84.028265][ T5125] ? srso_alias_return_thunk+0x5/0xfbef5 [ 84.033903][ T5125] ? __x64_sys_mount+0x20/0xc0 [ 84.038677][ T5125] do_syscall_64+0xf5/0x240 [ 84.043194][ T5125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.049088][ T5125] RIP: 0033:0x7fd721be902a [ 84.053536][ T5125] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 84.073144][ T5125] RSP: 002b:00007ffd3c0e9348 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 84.081561][ T5125] RAX: ffffffffffffffda RBX: 00007ffd3c0e9360 RCX: 00007fd721be902a [ 84.089533][ T5125] RDX: 0000000020011a00 RSI: 0000000020011a40 RDI: 00007ffd3c0e9360 [ 84.097501][ T5125] RBP: 0000000000000004 R08: 00007ffd3c0e93a0 R09: 00000000000119f3 [ 84.105470][ T5125] R10: 0000000001200014 R11: 0000000000000282 R12: 0000000001200014 [ 84.113528][ T5125] R13: 00007ffd3c0e93a0 R14: 0000000000000003 R15: 0000000001000000 [ 84.121509][ T5125] [ 84.124738][ T5125] Kernel Offset: disabled [ 84.129053][ T5125] Rebooting in 86400 seconds..