./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3653678940

<...>
Warning: Permanently added '10.128.1.151' (ED25519) to the list of known hosts.
execve("./syz-executor3653678940", ["./syz-executor3653678940"], 0x7ffe4d94a800 /* 10 vars */) = 0
brk(NULL)                               = 0x5555743bd000
brk(0x5555743bdd00)                     = 0x5555743bdd00
arch_prctl(ARCH_SET_FS, 0x5555743bd380) = 0
set_tid_address(0x5555743bd650)         = 5083
set_robust_list(0x5555743bd660, 24)     = 0
rseq(0x5555743bdca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3653678940", 4096) = 28
getrandom("\x96\x30\xf1\x98\x02\x3a\xf6\x32", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555743bdd00
brk(0x5555743ded00)                     = 0x5555743ded00
brk(0x5555743df000)                     = 0x5555743df000
mprotect(0x7f95e01cd000, 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./strace-static-x86_64: Process 5084 attached
 <unfinished ...>
[pid  5084] set_robust_list(0x5555743bd660, 24 <unfinished ...>
[pid  5083] <... clone resumed>, child_tidptr=0x5555743bd650) = 5084
[pid  5084] <... set_robust_list resumed>) = 0
[pid  5084] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5084] setsid()                    = 1
[pid  5084] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5084] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5084] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5084] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5084] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5084] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5084] unshare(CLONE_NEWNS)        = 0
[pid  5084] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5084] unshare(CLONE_NEWIPC)       = 0
[pid  5084] unshare(CLONE_NEWCGROUP)    = 0
[pid  5084] unshare(CLONE_NEWUTS)       = 0
[pid  5084] unshare(CLONE_SYSVSEM)      = 0
[pid  5084] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5084] write(3, "16777216", 8)     = 8
[pid  5084] close(3)                    = 0
[pid  5084] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5084] write(3, "536870912", 9)    = 9
[pid  5084] close(3)                    = 0
[pid  5084] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5084] write(3, "1024", 4)         = 4
[pid  5084] close(3)                    = 0
[pid  5084] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5084] write(3, "8192", 4)         = 4
[pid  5084] close(3)                    = 0
[pid  5084] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5084] write(3, "1024", 4)         = 4
[pid  5084] close(3)                    = 0
[pid  5084] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5084] write(3, "1024", 4)         = 4
[pid  5084] close(3)                    = 0
[pid  5084] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5084] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5084] close(3)                    = 0
[pid  5084] getpid()                    = 1
[pid  5084] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5084] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5084] unshare(CLONE_NEWNET)       = 0
[pid  5084] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5084] write(3, "0 65535", 7)      = 7
[pid  5084] close(3)                    = 0
[pid  5084] mkdir("/dev/binderfs", 0777) = 0
[pid  5084] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5084] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5084] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3
[pid  5084] ioctl(3, LOOP_CLR_FD)       = -1 ENXIO (No such device or address)
[pid  5084] close(3)                    = 0
[pid  5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555743bd650) = 2
./strace-static-x86_64: Process 5087 attached
[pid  5087] set_robust_list(0x5555743bd660, 24) = 0
[pid  5087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5087] setpgid(0, 0)               = 0
[pid  5087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5087] write(3, "1000", 4)         = 4
[pid  5087] close(3)                    = 0
executing program
[pid  5087] write(1, "executing program\n", 18) = 18
[pid  5087] memfd_create("syzkaller", 0) = 3
[pid  5087] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f95d7c00000
[pid  5087] 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  5087] munmap(0x7f95d7c00000, 138412032) = 0
[pid  5087] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5087] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5087] close(3)                    = 0
[pid  5087] close(4)                    = 0
[pid  5087] mkdir("./file0", 0777)      = 0
[   64.527868][ T5087] loop0: detected capacity change from 0 to 32768
[   64.599319][ T5087] bcachefs (loop0): mounting version 1.7: mi_btree_bitmap opts=metadata_checksum=crc64,data_checksum=xxhash,str_hash=crc64,nojournal_transaction_names,nocow
[   64.615584][ T5087] bcachefs (loop0): recovering from clean shutdown, journal seq 7
[   64.634841][ T5087] bcachefs (loop0): alloc_read... done
[   64.640850][ T5087] bcachefs (loop0): stripes_read... done
[pid  5087] mount("/dev/loop0", "./file0", "bcachefs", 0, "metadata_checksum=crc64,nocow,compression=none,str_hash=crc32c,data_checksum=crc64,data_checksum=xxh"...) = 0
[pid  5087] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5087] chdir("./file0")            = 0
[pid  5087] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5087] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5087] close(4)                    = 0
[pid  5087] openat(AT_FDCWD, ".", O_RDONLY) = 4
[   64.646788][ T5087] bcachefs (loop0): snapshots_read... done
[   64.656364][ T5087] bcachefs (loop0): journal_replay... done
[   64.662227][ T5087] bcachefs (loop0): resume_logged_ops... done
[   64.668694][ T5087] bcachefs (loop0): going read-write
[   64.677550][ T5087] bcachefs (loop0): done starting filesystem
[pid  5087] mkdirat(4, "./bus", 000)    = 0
[pid  5087] renameat2(4, "./file0", 4, "./bus/file0", 0) = 0
[pid  5087] creat("./bus/../file0", 000) = 5
[pid  5087] fcntl(5, F_SETFL, O_RDONLY|O_APPEND|O_DIRECT|O_NOATIME) = 0
[pid  5087] fcntl(-1, F_SETLEASE, F_UNLCK) = -1 EBADF (Bad file descriptor)
[pid  5087] epoll_create(65536)         = 6
[pid  5087] write(5, "\x74\x68\x72\x65\x61\x64\x65\x64\x00\x65\x30\x00\xe4\xc9\xe8\x4d\xb6\xf5\xc6\x0b\x26\x3d\x66\x38\x47\xfa\xbd\x13\x3f\xdc\xb2\xe1\x9d\x37\x0e\x3c\xdf\x17\x18\x47\xfc\x5c\x9c\xe4\x8f\xdb\xca\x3f\x38\xf4\xe4\xb1\x67\xaf\x3b\xba\xa8\x3f\x94\x7f\x73\x25\xc9\x5f\x69\x2b\xff\x2b\xd5\x57\x4f\x3f\x73\xb2\x7f\x76\x30\xff\xa1\x34\x7f\xb5\xad\xfc\xeb\x7f\xf9\xd3\x07\xef\xbd\x7a\xff\xc2\xe0\xfe\x39\x91\xee\x9f"..., 392007683 <unfinished ...>
[pid  5084] kill(-2, SIGKILL)           = 0
[pid  5084] kill(2, SIGKILL)            = 0
[pid  5084] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5084] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0
[pid  5084] getdents64(3, 0x5555743be6f0 /* 2 entries */, 32768) = 48
[pid  5084] getdents64(3, 0x5555743be6f0 /* 0 entries */, 32768) = 0
[pid  5084] close(3)                    = 0
[   79.495915][ T5087] Allocator stuck? Waited for 10 seconds
[   79.495936][ T5087] Allocator debug:
[   79.495941][ T5087]   hidden8448
[   79.495946][ T5087]   btree                2816
[   79.495951][ T5087]   data                 6160
[   79.495956][ T5087]   cached               0
[   79.495961][ T5087]   reserved             0
[   79.495966][ T5087]   online_reserved      2064
[   79.495971][ T5087]   nr_inodes            10
[   79.495975][ T5087]   
[   79.495980][ T5087]   freelist_wait        waiting
[   79.495985][ T5087]   open buckets allocated1
[   79.495989][ T5087]   open buckets total   1024
[   79.495994][ T5087]   open_buckets_wait    empty
[   79.495999][ T5087]   open_buckets_btree   0
[   79.496004][ T5087]   open_buckets_user    0
[   79.496008][ T5087]   btree reserve cache  0
[   79.496013][ T5087] 
[   79.496017][ T5087] Dev 0:
[   79.496035][ T5087]                              buckets         sectors      fragmented
[   79.496041][ T5087]   free                            58               0               0
[   79.496046][ T5087]   sb                              25            6152             248
[   79.496052][ T5087]   journal                          8            2048               0
[   79.496058][ T5087]   btree                           11            2816               0
[   79.496063][ T5087]   user                            26            6160             496
[   79.496069][ T5087]   cached                           0               0               0
[   79.496074][ T5087]   parity                           0               0               0
[   79.496080][ T5087]   stripe                           0               0               0
[   79.496086][ T5087]   need_gc_gens                     0               0               0
[   79.496092][ T5087]   need_discard                     0               0               0
[   79.496097][ T5087]   
[   79.496102][ T5087]   reserves:
[   79.496106][ T5087]   stripe                          60
[   79.496111][ T5087]   normal                          58
[   79.496116][ T5087]   copygc                          56
[   79.496121][ T5087]   btree                           28
[   79.496126][ T5087]   btree_copygc                     0
[   79.496131][ T5087]   reclaim                          0
[   79.496136][ T5087]   interior_updates                 0
[   79.496141][ T5087]   
[   79.496145][ T5087]   open buckets             0
[   79.496150][ T5087]   buckets to invalidate    0
[   79.496155][ T5087] 
[   79.496159][ T5087] Copygc debug:
[   79.496164][ T5087]   Currently waiting for:     0 B
[   79.496169][ T5087]   Currently waiting since:   1.99 MiB
[   79.496174][ T5087]   Currently calculated wait: 0 B
[   79.496178][ T5087] 
[   79.496183][ T5087] Journal debug:
[   79.496189][ T5087]   flags:   replay_done,running,may_skip_flush
[   79.496197][ T5087]   dirty journal entries:0/32768
[   79.496205][ T5087]   seq:     11
[   79.496212][ T5087]   seq_ondisk:11
[   79.496219][ T5087]   last_seq:12
[   79.496226][ T5087]   last_seq_ondisk:11
[   79.496232][ T5087]   flushed_seq_ondisk:11
[   79.496236][ T5087]   watermark:stripe
[   79.496241][ T5087]   each entry reserved:361
[   79.496246][ T5087]   nr flush writes:4
[   79.496251][ T5087]   nr noflush writes:0
[   79.496255][ T5087]   average write size:5.09 KiB
[   79.496260][ T5087]   nr direct reclaim:0
[   79.496265][ T5087]   nr background reclaim:33
[   79.496271][ T5087]   reclaim kicked:0
[   79.496278][ T5087]   reclaim runs in:0 ms
[   79.496282][ T5087]   blocked: 0
[   79.496287][ T5087]   current entry sectors:256
[   79.496292][ T5087]   current entry error:ok
[   79.496296][ T5087]   current entry:closed
[   79.496301][ T5087]   unwritten entries:
[   79.496308][ T5087]   last buf closed
[   79.496313][ T5087]   space:
[   79.496318][ T5087]     discarded256:1536
[   79.496322][ T5087]     clean ondisk256:1536
[   79.496327][ T5087]     clean  256:1536
[   79.496332][ T5087]     total  256:2048
[   79.496336][ T5087]   dev 0:
[   79.496341][ T5087]     nr     8
[   79.496345][ T5087]     bucket size256
[   79.496350][ T5087]     available6:200
[   79.496355][ T5087]     discard_idx0
[   79.496359][ T5087]     dirty_ondisk0 (seq 11)
[   79.496364][ T5087]     dirty_idx0 (seq 11)
[   79.496369][ T5087]     cur_idx0 (seq 11)
[   79.496373][ T5087] 
[   82.050900][ T1058] cfg80211: failed to load regulatory.db
[  106.375122][ T5087] Allocator stuck? Waited for 10 seconds
[  106.375136][ T5087] Allocator debug:
[  106.375142][ T5087]   hidden8448
[  106.375146][ T5087]   btree                2816
[  106.375151][ T5087]   data                 6160
[  106.375156][ T5087]   cached               0
[  106.375161][ T5087]   reserved             0
[  106.375166][ T5087]   online_reserved      2064
[  106.375171][ T5087]   nr_inodes            10
[  106.375176][ T5087]   
[  106.375180][ T5087]   freelist_wait        waiting
[  106.375185][ T5087]   open buckets allocated1
[  106.375190][ T5087]   open buckets total   1024
[  106.375194][ T5087]   open_buckets_wait    empty
[  106.375199][ T5087]   open_buckets_btree   0
[  106.375204][ T5087]   open_buckets_user    0
[  106.375209][ T5087]   btree reserve cache  0
[  106.375213][ T5087] 
[  106.375218][ T5087] Dev 0:
[  106.375222][ T5087]                              buckets         sectors      fragmented
[  106.375228][ T5087]   free                            58               0               0
[  106.375233][ T5087]   sb                              25            6152             248
[  106.375239][ T5087]   journal                          8            2048               0
[  106.375244][ T5087]   btree                           11            2816               0
[  106.375250][ T5087]   user                            26            6160             496
[  106.375256][ T5087]   cached                           0               0               0
[  106.375261][ T5087]   parity                           0               0               0
[  106.375267][ T5087]   stripe                           0               0               0
[  106.375272][ T5087]   need_gc_gens                     0               0               0
[  106.375278][ T5087]   need_discard                     0               0               0
[  106.375284][ T5087]   
[  106.375288][ T5087]   reserves:
[  106.375292][ T5087]   stripe                          60
[  106.375297][ T5087]   normal                          58
[  106.375302][ T5087]   copygc                          56
[  106.375307][ T5087]   btree                           28
[  106.375312][ T5087]   btree_copygc                     0
[  106.375317][ T5087]   reclaim                          0
[  106.375322][ T5087]   interior_updates                 0
[  106.375327][ T5087]   
[  106.375339][ T5087]   open buckets             0
[  106.375344][ T5087]   buckets to invalidate    0
[  106.375349][ T5087] 
[  106.375353][ T5087] Copygc debug:
[  106.375358][ T5087]   Currently waiting for:     0 B
[  106.375363][ T5087]   Currently waiting since:   1.99 MiB
[  106.375367][ T5087]   Currently calculated wait: 0 B
[  106.375397][ T5087] 
[  106.375401][ T5087] Journal debug:
[  106.375406][ T5087]   flags:   replay_done,running,may_skip_flush
[  106.375411][ T5087]   dirty journal entries:0/32768
[  106.375416][ T5087]   seq:     12
[  106.375421][ T5087]   seq_ondisk:12
[  106.375426][ T5087]   last_seq:13
[  106.375430][ T5087]   last_seq_ondisk:12
[  106.375435][ T5087]   flushed_seq_ondisk:12
[  106.375440][ T5087]   watermark:stripe
[  106.375444][ T5087]   each entry reserved:361
[  106.375449][ T5087]   nr flush writes:5
[  106.375454][ T5087]   nr noflush writes:0
[  106.375458][ T5087]   average write size:4.42 KiB
[  106.375467][ T5087]   nr direct reclaim:0
[  106.375472][ T5087]   nr background reclaim:35
[  106.375477][ T5087]   reclaim kicked:0
[  106.375490][ T5087]   reclaim runs in:0 ms
[  106.375494][ T5087]   blocked: 0
[  106.375499][ T5087]   current entry sectors:256
[  106.375504][ T5087]   current entry error:ok
[  106.375508][ T5087]   current entry:closed
[  106.375513][ T5087]   unwritten entries:
[  106.375518][ T5087]   last buf closed
[  106.375522][ T5087]   space:
[  106.375527][ T5087]     discarded256:1536
[  106.375532][ T5087]     clean ondisk256:1536
[  106.375536][ T5087]     clean  256:1536
[  106.375541][ T5087]     total  256:2048
[  106.375546][ T5087]   dev 0:
[  106.375550][ T5087]     nr     8
[  106.375555][ T5087]     bucket size256
[  106.375559][ T5087]     available6:192
[  106.375564][ T5087]     discard_idx0
[  106.375569][ T5087]     dirty_ondisk0 (seq 12)
[  106.375574][ T5087]     dirty_idx0 (seq 12)
[  106.375578][ T5087]     cur_idx0 (seq 12)
[  106.375583][ T5087] 
[  286.846945][   T30] INFO: task syz-executor365:5087 blocked for more than 143 seconds.
[  286.855258][   T30]       Not tainted 6.10.0-rc2-syzkaller-00097-g2df0193e62cf #0
[  286.862884][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  286.871644][   T30] task:syz-executor365 state:D stack:15992 pid:5087  tgid:5087  ppid:5084   flags:0x00004006
[  286.882022][   T30] Call Trace:
[  286.885421][   T30]  <TASK>
[  286.888369][   T30]  __schedule+0x1796/0x49d0
[  286.892892][   T30]  ? __pfx___schedule+0x10/0x10
[  286.897807][   T30]  ? __pfx_lock_release+0x10/0x10
[  286.902849][   T30]  ? bch2_print_allocator_stuck+0x143/0xc80
[  286.908828][   T30]  ? bch2_printbuf_exit+0x6d/0xa0
[  286.913870][   T30]  ? bch2_print_allocator_stuck+0x143/0xc80
[  286.919817][   T30]  ? bch2_printbuf_exit+0x6d/0xa0
[  286.924923][   T30]  ? schedule+0x90/0x320
[  286.929162][   T30]  schedule+0x14b/0x320
[  286.933321][   T30]  __closure_sync+0x259/0x2f0
[  286.938043][   T30]  ? __closure_sync+0x149/0x2f0
[  286.942923][   T30]  ? __pfx___closure_sync+0x10/0x10
[  286.948232][   T30]  __bch2_write+0x54a5/0x5c40
[  286.952962][   T30]  ? __pfx___bch2_write+0x10/0x10
[  286.958148][   T30]  ? ttwu_queue_wakelist+0x286/0x3b0
[  286.963490][   T30]  ? __pfx_lock_release+0x10/0x10
[  286.968597][   T30]  ? do_raw_spin_unlock+0x13c/0x8b0
[  286.973818][   T30]  bch2_write+0x947/0x1670
[  286.978296][   T30]  ? __pfx_bch2_write+0x10/0x10
[  286.983160][   T30]  ? bio_uninit+0x2b0/0x3b0
[  286.987779][   T30]  ? iov_iter_revert+0x1c8/0x390
[  286.992753][   T30]  ? bch2_direct_write+0x1160/0x3050
[  286.998116][   T30]  bch2_direct_write+0x1a52/0x3050
[  287.003328][   T30]  ? __pfx_bch2_direct_write+0x10/0x10
[  287.008903][   T30]  bch2_write_iter+0x206/0x2840
[  287.013790][   T30]  ? __pfx_lock_acquire+0x10/0x10
[  287.018887][   T30]  ? __pfx_bch2_write_iter+0x10/0x10
[  287.024199][   T30]  ? rcu_read_lock_any_held+0xb7/0x160
[  287.029737][   T30]  ? __pfx_rcu_read_lock_any_held+0x10/0x10
[  287.035730][   T30]  vfs_write+0xa72/0xc90
[  287.039982][   T30]  ? __pfx_bch2_write_iter+0x10/0x10
[  287.045379][   T30]  ? __pfx_vfs_write+0x10/0x10
[  287.050177][   T30]  ? lockdep_hardirqs_on+0x99/0x150
[  287.055453][   T30]  ksys_write+0x1a0/0x2c0
[  287.059804][   T30]  ? __pfx_ksys_write+0x10/0x10
[  287.064734][   T30]  ? do_syscall_64+0x100/0x230
[  287.069518][   T30]  do_syscall_64+0xf3/0x230
[  287.074025][   T30]  ? clear_bhb_loop+0x35/0x90
[  287.078770][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  287.084739][   T30] RIP: 0033:0x7f95e0154079
[  287.089153][   T30] RSP: 002b:00007ffcceb6db68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  287.097628][   T30] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f95e0154079
[  287.105690][   T30] RDX: 00000000175d9003 RSI: 0000000020000200 RDI: 0000000000000005
[  287.113674][   T30] RBP: 0000000000000000 R08: 0000555500000000 R09: 0000555500000000
[  287.121793][   T30] R10: 0000555500000000 R11: 0000000000000246 R12: 00000000000f4240
[  287.129846][   T30] R13: 00007ffcceb6ddd8 R14: 0000000000000001 R15: 00007ffcceb6dba0
[  287.137894][   T30]  </TASK>
[  287.141044][   T30] 
[  287.141044][   T30] Showing all locks held in the system:
[  287.148840][   T30] 1 lock held by khungtaskd/30:
[  287.153694][   T30]  #0: ffffffff8e333fa0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0
[  287.163626][   T30] 2 locks held by getty/4835:
[  287.168383][   T30]  #0: ffff88802ce800a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[  287.178181][   T30]  #1: ffffc90002f162f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10
[  287.188386][   T30] 2 locks held by syz-executor365/5087:
[  287.193931][   T30]  #0: ffff888074afe420 (sb_writers#9){.+.+}-{0:0}, at: vfs_write+0x227/0xc90
[  287.202870][   T30]  #1: ffff8880776188b8 (&sb->s_type->i_mutex_key#16){+.+.}-{3:3}, at: bch2_direct_write+0x243/0x3050
[  287.213933][   T30] 
[  287.216288][   T30] =============================================
[  287.216288][   T30] 
[  287.224767][   T30] NMI backtrace for cpu 0
[  287.229084][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc2-syzkaller-00097-g2df0193e62cf #0
[  287.238956][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  287.249005][   T30] Call Trace:
[  287.252272][   T30]  <TASK>
[  287.255187][   T30]  dump_stack_lvl+0x241/0x360
[  287.259856][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  287.265074][   T30]  ? __pfx__printk+0x10/0x10
[  287.269649][   T30]  ? vprintk_emit+0x631/0x770
[  287.274315][   T30]  ? __pfx_vprintk_emit+0x10/0x10
[  287.279327][   T30]  nmi_cpu_backtrace+0x49c/0x4d0
[  287.284258][   T30]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  287.289705][   T30]  ? _printk+0xd5/0x120
[  287.293846][   T30]  ? __pfx__printk+0x10/0x10
[  287.298426][   T30]  ? __wake_up_klogd+0xcc/0x110
[  287.303265][   T30]  ? __pfx__printk+0x10/0x10
[  287.307841][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  287.313807][   T30]  nmi_trigger_cpumask_backtrace+0x198/0x320
[  287.319777][   T30]  watchdog+0xfde/0x1020
[  287.324025][   T30]  ? watchdog+0x1ea/0x1020
[  287.328430][   T30]  ? __pfx_watchdog+0x10/0x10
[  287.333087][   T30]  kthread+0x2f0/0x390
[  287.337230][   T30]  ? __pfx_watchdog+0x10/0x10
[  287.341888][   T30]  ? __pfx_kthread+0x10/0x10
[  287.346467][   T30]  ret_from_fork+0x4b/0x80
[  287.350864][   T30]  ? __pfx_kthread+0x10/0x10
[  287.355439][   T30]  ret_from_fork_asm+0x1a/0x30
[  287.360197][   T30]  </TASK>
[  287.363347][   T30] Sending NMI from CPU 0 to CPUs 1:
[  287.368667][    C1] NMI backtrace for cpu 1
[  287.368681][    C1] CPU: 1 PID: 1107 Comm: kworker/u8:6 Not tainted 6.10.0-rc2-syzkaller-00097-g2df0193e62cf #0
[  287.368698][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  287.368708][    C1] Workqueue: events_unbound toggle_allocation_gate
[  287.368730][    C1] RIP: 0010:x2apic_send_IPI+0x7a/0xe0
[  287.368747][    C1] Code: d8 48 c1 e8 03 42 0f b6 04 38 84 c0 75 29 8b 13 0f ae f0 0f ae e8 41 83 fe 02 b8 00 04 00 00 41 0f 45 c6 b9 30 08 00 00 0f 30 <66> 90 5b 41 5e 41 5f 5d c3 cc cc cc cc 89 d9 80 e1 07 80 c1 03 38
[  287.368759][    C1] RSP: 0018:ffffc900046b76d8 EFLAGS: 00000206
[  287.368771][    C1] RAX: 00000000000000fb RBX: ffff8880b9421168 RCX: 0000000000000830
[  287.368782][    C1] RDX: 0000000000000000 RSI: 00000000000000fb RDI: 0000000000000000
[  287.368791][    C1] RBP: ffffffff8dda69e0 R08: ffffffff818a1a5e R09: 1ffffffff1f5836d
[  287.368802][    C1] R10: dffffc0000000000 R11: ffffffff813e67d0 R12: dffffc0000000000
[  287.368814][    C1] R13: ffff8880b953f8c0 R14: 00000000000000fb R15: dffffc0000000000
[  287.368824][    C1] FS:  0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[  287.368837][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  287.368848][    C1] CR2: 0000559242871600 CR3: 000000000e132000 CR4: 00000000003506f0
[  287.368862][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  287.368871][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  287.368880][    C1] Call Trace:
[  287.368889][    C1]  <NMI>
[  287.368895][    C1]  ? nmi_cpu_backtrace+0x3c2/0x4d0
[  287.368916][    C1]  ? __pfx_lock_acquire+0x10/0x10
[  287.368933][    C1]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  287.368951][    C1]  ? nmi_handle+0x2a/0x5a0
[  287.368979][    C1]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  287.368995][    C1]  ? nmi_handle+0x14f/0x5a0
[  287.369014][    C1]  ? nmi_handle+0x2a/0x5a0
[  287.369034][    C1]  ? x2apic_send_IPI+0x7a/0xe0
[  287.369048][    C1]  ? default_do_nmi+0x63/0x160
[  287.369067][    C1]  ? exc_nmi+0x123/0x1f0
[  287.369086][    C1]  ? end_repeat_nmi+0xf/0x53
[  287.369109][    C1]  ? __pfx_native_send_call_func_single_ipi+0x10/0x10
[  287.369131][    C1]  ? smp_call_function_many_cond+0x126e/0x29d0
[  287.369152][    C1]  ? x2apic_send_IPI+0x7a/0xe0
[  287.369166][    C1]  ? x2apic_send_IPI+0x7a/0xe0
[  287.369181][    C1]  ? x2apic_send_IPI+0x7a/0xe0
[  287.369194][    C1]  </NMI>
[  287.369199][    C1]  <TASK>
[  287.369205][    C1]  smp_call_function_many_cond+0x1437/0x29d0
[  287.369226][    C1]  ? kmem_cache_alloc_bulk_noprof+0x146/0x770
[  287.369246][    C1]  ? __pfx_do_sync_core+0x10/0x10
[  287.369262][    C1]  ? kmem_cache_alloc_bulk_noprof+0x146/0x770
[  287.369283][    C1]  ? kmem_cache_alloc_bulk_noprof+0x146/0x770
[  287.369301][    C1]  ? perf_event_text_poke+0x258/0x330
[  287.369320][    C1]  ? __pfx_smp_call_function_many_cond+0x10/0x10
[  287.369339][    C1]  ? __pfx_perf_event_text_poke+0x10/0x10
[  287.369356][    C1]  ? __mutex_trylock_common+0x183/0x2e0
[  287.369374][    C1]  ? __pfx___might_resched+0x10/0x10
[  287.369394][    C1]  ? __pfx_do_sync_core+0x10/0x10
[  287.369410][    C1]  on_each_cpu_cond_mask+0x3f/0x80
[  287.369430][    C1]  text_poke_bp_batch+0x9ef/0xb30
[  287.369450][    C1]  ? kmem_cache_alloc_bulk_noprof+0x147/0x770
[  287.369468][    C1]  ? __pfx_text_poke_bp_batch+0x10/0x10
[  287.369488][    C1]  ? arch_jump_label_transform_queue+0x9b/0x100
[  287.369509][    C1]  text_poke_finish+0x30/0x50
[  287.369523][    C1]  arch_jump_label_transform_apply+0x1c/0x30
[  287.369541][    C1]  static_key_enable_cpuslocked+0x136/0x260
[  287.369562][    C1]  static_key_enable+0x1a/0x20
[  287.369581][    C1]  toggle_allocation_gate+0xb5/0x250
[  287.369596][    C1]  ? __pfx_toggle_allocation_gate+0x10/0x10
[  287.369611][    C1]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  287.369633][    C1]  ? process_scheduled_works+0x945/0x1830
[  287.369648][    C1]  process_scheduled_works+0xa2c/0x1830
[  287.369676][    C1]  ? __pfx_process_scheduled_works+0x10/0x10
[  287.369695][    C1]  ? assign_work+0x364/0x3d0
[  287.369712][    C1]  worker_thread+0x86d/0xd70
[  287.369732][    C1]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  287.369752][    C1]  ? __kthread_parkme+0x169/0x1d0
[  287.369770][    C1]  ? __pfx_worker_thread+0x10/0x10
[  287.369784][    C1]  kthread+0x2f0/0x390
[  287.369801][    C1]  ? __pfx_worker_thread+0x10/0x10
[  287.369815][    C1]  ? __pfx_kthread+0x10/0x10
[  287.369832][    C1]  ret_from_fork+0x4b/0x80
[  287.369850][    C1]  ? __pfx_kthread+0x10/0x10
[  287.369867][    C1]  ret_from_fork_asm+0x1a/0x30
[  287.369893][    C1]  </TASK>
[  287.369900][    C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.233 msecs
[  287.370764][   T30] Kernel panic - not syncing: hung_task: blocked tasks
[  287.370775][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc2-syzkaller-00097-g2df0193e62cf #0
[  287.370792][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  287.370801][   T30] Call Trace:
[  287.370808][   T30]  <TASK>
[  287.370816][   T30]  dump_stack_lvl+0x241/0x360
[  287.370840][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  287.370859][   T30]  ? __pfx__printk+0x10/0x10
[  287.370883][   T30]  ? vscnprintf+0x5d/0x90
[  287.370906][   T30]  panic+0x349/0x860
[  287.370926][   T30]  ? nmi_trigger_cpumask_backtrace+0x244/0x320
[  287.370949][   T30]  ? __pfx_panic+0x10/0x10
[  287.370965][   T30]  ? tick_nohz_tick_stopped+0x82/0xb0
[  287.370988][   T30]  ? __irq_work_queue_local+0x137/0x410
[  287.371007][   T30]  ? preempt_schedule_thunk+0x1a/0x30
[  287.371025][   T30]  ? nmi_trigger_cpumask_backtrace+0x244/0x320
[  287.371046][   T30]  ? nmi_trigger_cpumask_backtrace+0x2d4/0x320
[  287.371070][   T30]  ? nmi_trigger_cpumask_backtrace+0x2d9/0x320
[  287.371095][   T30]  watchdog+0x101d/0x1020
[  287.371116][   T30]  ? watchdog+0x1ea/0x1020
[  287.371139][   T30]  ? __pfx_watchdog+0x10/0x10
[  287.371157][   T30]  kthread+0x2f0/0x390
[  287.371176][   T30]  ? __pfx_watchdog+0x10/0x10
[  287.371194][   T30]  ? __pfx_kthread+0x10/0x10
[  287.371214][   T30]  ret_from_fork+0x4b/0x80
[  287.371233][   T30]  ? __pfx_kthread+0x10/0x10
[  287.371253][   T30]  ret_from_fork_asm+0x1a/0x30
[  287.371285][   T30]  </TASK>
[  287.374691][   T30] Kernel Offset: disabled
[  287.961925][   T30] Rebooting in 86400 seconds..