./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2184130245

<...>
Warning: Permanently added '10.128.1.141' (ED25519) to the list of known hosts.
execve("./syz-executor2184130245", ["./syz-executor2184130245"], 0x7ffc0ba15a40 /* 10 vars */) = 0
brk(NULL)                               = 0x55558980d000
brk(0x55558980dd00)                     = 0x55558980dd00
arch_prctl(ARCH_SET_FS, 0x55558980d380) = 0
set_tid_address(0x55558980d650)         = 5061
set_robust_list(0x55558980d660, 24)     = 0
rseq(0x55558980dca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2184130245", 4096) = 28
getrandom("\x55\x76\x9c\x32\x57\x43\x47\x98", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55558980dd00
brk(0x55558982ed00)                     = 0x55558982ed00
brk(0x55558982f000)                     = 0x55558982f000
mprotect(0x7fd702c7f000, 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
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5062 attached
, child_tidptr=0x55558980d650) = 5062
[pid  5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5062] set_robust_list(0x55558980d660, 24) = 0
[pid  5062] openat(AT_FDCWD, "/dev/loop0", O_RDWR./strace-static-x86_64: Process 5063 attached
 <unfinished ...>
[pid  5061] <... clone resumed>, child_tidptr=0x55558980d650) = 5063
[pid  5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5063] set_robust_list(0x55558980d660, 24 <unfinished ...>
[pid  5062] <... openat resumed>)       = 3
[   76.850097][   T28] audit: type=1400 audit(1713089649.542:87): avc:  denied  { execmem } for  pid=5061 comm="syz-executor218" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[pid  5062] ioctl(3, LOOP_CLR_FD./strace-static-x86_64: Process 5064 attached
 <unfinished ...>
[pid  5063] <... set_robust_list resumed>) = 0
[pid  5061] <... clone resumed>, child_tidptr=0x55558980d650) = 5064
[pid  5064] set_robust_list(0x55558980d660, 24 <unfinished ...>
[pid  5062] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5064] <... set_robust_list resumed>) = 0
[pid  5064] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5061] <... clone resumed>, child_tidptr=0x55558980d650) = 5065
[pid  5061] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5064] <... openat resumed>)       = 3
[pid  5062] close(3)                    = 0
./strace-static-x86_64: Process 5066 attached
./strace-static-x86_64: Process 5065 attached
[pid  5064] ioctl(3, LOOP_CLR_FD <unfinished ...>
[   76.890038][   T28] audit: type=1400 audit(1713089649.582:88): avc:  denied  { read write } for  pid=5062 comm="syz-executor218" name="loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[   76.914997][   T28] audit: type=1400 audit(1713089649.582:89): avc:  denied  { open } for  pid=5062 comm="syz-executor218" path="/dev/loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[pid  5063] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5064] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5061] <... clone resumed>, child_tidptr=0x55558980d650) = 5066
[pid  5066] set_robust_list(0x55558980d660, 24 <unfinished ...>
[pid  5065] set_robust_list(0x55558980d660, 24 <unfinished ...>
[pid  5063] <... openat resumed>)       = 3
[pid  5062] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5065] <... set_robust_list resumed>) = 0
[pid  5066] <... set_robust_list resumed>) = 0
[pid  5064] close(3 <unfinished ...>
[pid  5066] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5064] <... close resumed>)        = 0
[pid  5064] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5063] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5066] <... openat resumed>)       = 3
[pid  5065] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5063] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5063] close(3)                    = 0
[pid  5062] <... clone resumed>, child_tidptr=0x55558980d650) = 5067
[pid  5063] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5066] ioctl(3, LOOP_CLR_FD)       = -1 ENXIO (No such device or address)
[pid  5066] close(3 <unfinished ...>
[pid  5065] <... openat resumed>)       = 3
./strace-static-x86_64: Process 5069 attached
./strace-static-x86_64: Process 5067 attached
[pid  5066] <... close resumed>)        = 0
[pid  5064] <... clone resumed>, child_tidptr=0x55558980d650) = 5069
[pid  5069] set_robust_list(0x55558980d660, 24 <unfinished ...>
[pid  5067] set_robust_list(0x55558980d660, 24 <unfinished ...>
[pid  5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5065] ioctl(3, LOOP_CLR_FD)       = -1 ENXIO (No such device or address)
[pid  5065] close(3)                    = 0
[pid  5063] <... clone resumed>, child_tidptr=0x55558980d650) = 5070
./strace-static-x86_64: Process 5070 attached
[pid  5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5070] set_robust_list(0x55558980d660, 24 <unfinished ...>
[pid  5069] <... set_robust_list resumed>) = 0
[pid  5067] <... set_robust_list resumed>) = 0
[pid  5070] <... set_robust_list resumed>) = 0
[pid  5067] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5069] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5067] <... prctl resumed>)        = 0
[pid  5066] <... clone resumed>, child_tidptr=0x55558980d650) = 5071
./strace-static-x86_64: Process 5071 attached
[pid  5069] <... prctl resumed>)        = 0
[pid  5067] setpgid(0, 0 <unfinished ...>
[pid  5070] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5069] setpgid(0, 0 <unfinished ...>
[pid  5067] <... setpgid resumed>)      = 0
[pid  5071] set_robust_list(0x55558980d660, 24 <unfinished ...>
[pid  5070] <... prctl resumed>)        = 0
[pid  5069] <... setpgid resumed>)      = 0
./strace-static-x86_64: Process 5072 attached
[pid  5071] <... set_robust_list resumed>) = 0
[pid  5070] setpgid(0, 0 <unfinished ...>
[pid  5067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5072] set_robust_list(0x55558980d660, 24 <unfinished ...>
[pid  5070] <... setpgid resumed>)      = 0
[pid  5065] <... clone resumed>, child_tidptr=0x55558980d650) = 5072
[pid  5070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5067] <... openat resumed>)       = 3
[pid  5072] <... set_robust_list resumed>) = 0
[pid  5071] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5067] write(3, "1000", 4 <unfinished ...>
[pid  5072] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5071] <... prctl resumed>)        = 0
[pid  5070] <... openat resumed>)       = 3
[pid  5069] <... openat resumed>)       = 3
[pid  5067] <... write resumed>)        = 4
[pid  5072] <... prctl resumed>)        = 0
[pid  5071] setpgid(0, 0 <unfinished ...>
[pid  5070] write(3, "1000", 4 <unfinished ...>
[pid  5069] write(3, "1000", 4 <unfinished ...>
[pid  5067] close(3 <unfinished ...>
[pid  5072] setpgid(0, 0 <unfinished ...>
[pid  5071] <... setpgid resumed>)      = 0
[pid  5070] <... write resumed>)        = 4
[pid  5069] <... write resumed>)        = 4
[pid  5067] <... close resumed>)        = 0
[pid  5072] <... setpgid resumed>)      = 0
[pid  5070] close(3 <unfinished ...>
[pid  5072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5070] <... close resumed>)        = 0
[pid  5069] close(3 <unfinished ...>
[pid  5067] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5072] <... openat resumed>)       = 3
[pid  5071] <... openat resumed>)       = 3
[pid  5070] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5069] <... close resumed>)        = 0
[pid  5067] <... memfd_create resumed>) = 3
[pid  5072] write(3, "1000", 4 <unfinished ...>
[pid  5070] <... memfd_create resumed>) = 3
[pid  5067] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5072] <... write resumed>)        = 4
[pid  5067] <... mmap resumed>)         = 0x7fd6fa600000
[pid  5072] close(3 <unfinished ...>
[pid  5070] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[   76.940548][   T28] audit: type=1400 audit(1713089649.612:90): avc:  denied  { ioctl } for  pid=5062 comm="syz-executor218" path="/dev/loop0" dev="devtmpfs" ino=648 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[pid  5069] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5072] <... close resumed>)        = 0
[pid  5070] <... mmap resumed>)         = 0x7fd6fa600000
[pid  5072] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5071] write(3, "1000", 4 <unfinished ...>
[pid  5070] 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"..., 262144 <unfinished ...>
[pid  5069] <... memfd_create resumed>) = 3
[pid  5067] 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"..., 262144 <unfinished ...>
[pid  5071] <... write resumed>)        = 4
[pid  5069] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5072] <... memfd_create resumed>) = 3
[pid  5072] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd6fa600000
[pid  5072] 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"..., 262144 <unfinished ...>
[pid  5071] close(3 <unfinished ...>
[pid  5069] <... mmap resumed>)         = 0x7fd6fa600000
[pid  5067] <... write resumed>)        = 262144
[pid  5071] <... close resumed>)        = 0
[pid  5071] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5070] <... write resumed>)        = 262144
[pid  5069] 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"..., 262144 <unfinished ...>
[pid  5067] munmap(0x7fd6fa600000, 138412032 <unfinished ...>
[pid  5071] <... memfd_create resumed>) = 3
[pid  5071] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5067] <... munmap resumed>)       = 0
[pid  5071] <... mmap resumed>)         = 0x7fd6fa600000
[pid  5072] <... write resumed>)        = 262144
[pid  5071] 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"..., 262144 <unfinished ...>
[pid  5067] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5070] munmap(0x7fd6fa600000, 138412032 <unfinished ...>
[pid  5067] <... openat resumed>)       = 4
[pid  5070] <... munmap resumed>)       = 0
[pid  5067] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5070] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 4
[pid  5070] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5072] munmap(0x7fd6fa600000, 138412032 <unfinished ...>
[pid  5071] <... write resumed>)        = 262144
[pid  5069] <... write resumed>)        = 262144
[pid  5071] munmap(0x7fd6fa600000, 138412032 <unfinished ...>
[pid  5069] munmap(0x7fd6fa600000, 138412032 <unfinished ...>
[pid  5072] <... munmap resumed>)       = 0
[pid  5072] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 4
[pid  5072] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5071] <... munmap resumed>)       = 0
[pid  5069] <... munmap resumed>)       = 0
[pid  5067] <... ioctl resumed>)        = 0
[pid  5071] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5069] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5067] close(3 <unfinished ...>
[pid  5071] <... openat resumed>)       = 4
[pid  5069] <... openat resumed>)       = 4
[pid  5067] <... close resumed>)        = 0
[pid  5067] close(4 <unfinished ...>
[pid  5069] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5071] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5067] <... close resumed>)        = 0
[pid  5072] <... ioctl resumed>)        = 0
[pid  5070] <... ioctl resumed>)        = 0
[pid  5072] close(3 <unfinished ...>
[pid  5070] close(3 <unfinished ...>
[pid  5072] <... close resumed>)        = 0
[pid  5070] <... close resumed>)        = 0
[pid  5072] close(4 <unfinished ...>
[pid  5070] close(4 <unfinished ...>
[pid  5072] <... close resumed>)        = 0
[pid  5070] <... close resumed>)        = 0
[pid  5072] mkdir("./bus", 0777 <unfinished ...>
[pid  5070] mkdir("./bus", 0777 <unfinished ...>
[pid  5072] <... mkdir resumed>)        = 0
[pid  5070] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  5067] mkdir("./bus", 0777 <unfinished ...>
[pid  5071] <... ioctl resumed>)        = 0
[pid  5070] mount("/dev/loop1", "./bus", "ext4", MS_NOSUID|MS_NODEV|MS_NOEXEC, "noload,resuid=0x000000000000ee01,debug_want_extra_isize=0x0000000000000068,lazytime,block_validity,q"... <unfinished ...>
[pid  5069] <... ioctl resumed>)        = 0
[pid  5067] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  5071] close(3 <unfinished ...>
[pid  5069] close(3 <unfinished ...>
[pid  5067] mount("/dev/loop0", "./bus", "ext4", MS_NOSUID|MS_NODEV|MS_NOEXEC, "noload,resuid=0x000000000000ee01,debug_want_extra_isize=0x0000000000000068,lazytime,block_validity,q"... <unfinished ...>
[pid  5071] <... close resumed>)        = 0
[pid  5069] <... close resumed>)        = 0
[   77.034817][ T5067] loop0: detected capacity change from 0 to 512
[   77.036337][ T5070] loop1: detected capacity change from 0 to 512
[   77.054712][ T5072] loop3: detected capacity change from 0 to 512
[   77.064214][ T5069] loop2: detected capacity change from 0 to 512
[   77.072936][ T5071] loop4: detected capacity change from 0 to 512
[pid  5072] mount("/dev/loop3", "./bus", "ext4", MS_NOSUID|MS_NODEV|MS_NOEXEC, "noload,resuid=0x000000000000ee01,debug_want_extra_isize=0x0000000000000068,lazytime,block_validity,q"... <unfinished ...>
[pid  5071] close(4 <unfinished ...>
[   77.100491][ T5067] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support!
[   77.102958][   T28] audit: type=1400 audit(1713089649.792:91): avc:  denied  { mounton } for  pid=5067 comm="syz-executor218" path="/root/bus" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[   77.136323][ T5070] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode
[pid  5069] close(4 <unfinished ...>
[pid  5071] <... close resumed>)        = 0
[pid  5069] <... close resumed>)        = 0
[pid  5071] mkdir("./bus", 0777 <unfinished ...>
[pid  5069] mkdir("./bus", 0777)        = -1 EEXIST (File exists)
[pid  5071] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  5069] mount("/dev/loop2", "./bus", "ext4", MS_NOSUID|MS_NODEV|MS_NOEXEC, "noload,resuid=0x000000000000ee01,debug_want_extra_isize=0x0000000000000068,lazytime,block_validity,q"... <unfinished ...>
[   77.137452][ T5072] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode
[   77.146576][ T5067] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode
[   77.172248][ T5069] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   77.184672][ T5071] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode
[   77.226728][ T5067] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2859: Unable to expand inode 15. Delete some EAs or run e2fsck.
[   77.226736][ T5072] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2859: Unable to expand inode 15. Delete some EAs or run e2fsck.
[   77.227399][ T5072] EXT4-fs (loop3): 1 truncate cleaned up
[   77.259349][ T5067] EXT4-fs (loop0): 1 truncate cleaned up
[   77.263814][ T5070] EXT4-fs (loop1): 1 truncate cleaned up
[pid  5071] mount("/dev/loop4", "./bus", "ext4", MS_NOSUID|MS_NODEV|MS_NOEXEC, "noload,resuid=0x000000000000ee01,debug_want_extra_isize=0x0000000000000068,lazytime,block_validity,q"... <unfinished ...>
[pid  5067] <... mount resumed>)        = 0
[pid  5067] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3
[pid  5067] chdir("./bus")              = 0
[   77.276142][ T5067] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[   77.288372][ T5069] EXT4-fs (loop2): 1 truncate cleaned up
[   77.294769][ T5070] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[   77.314071][ T5071] EXT4-fs (loop4): 1 truncate cleaned up
[pid  5067] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5072] <... mount resumed>)        = 0
[pid  5070] <... mount resumed>)        = 0
[pid  5067] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5072] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5070] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5067] mount("mtd0x0000000000000000", "./file0", "jffs2", 0, NULL <unfinished ...>
[pid  5072] <... openat resumed>)       = 3
[pid  5070] <... openat resumed>)       = 3
[   77.325760][ T5069] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[   77.335393][ T5072] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[   77.338972][   T28] audit: type=1400 audit(1713089650.002:92): avc:  denied  { mount } for  pid=5067 comm="syz-executor218" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[pid  5072] chdir("./bus" <unfinished ...>
[pid  5070] chdir("./bus" <unfinished ...>
[pid  5072] <... chdir resumed>)        = 0
[pid  5070] <... chdir resumed>)        = 0
[pid  5069] <... mount resumed>)        = 0
[pid  5069] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3
[pid  5069] chdir("./bus")              = 0
[pid  5069] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = -1 EBUSY (Device or resource busy)
[   77.354388][ T5071] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[   77.399448][ T5067] jffs2: notice: (5067) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[pid  5069] mount("mtd0x0000000000000000", "./file0", "jffs2", 0, NULL <unfinished ...>
[pid  5072] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5070] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5072] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5070] mount("mtd0x0000000000000000", "./file0", "jffs2", 0, NULL <unfinished ...>
[pid  5072] mount("mtd0x0000000000000000", "./file0", "jffs2", 0, NULL <unfinished ...>
[pid  5070] <... mount resumed>)        = 0
[pid  5069] <... mount resumed>)        = 0
[pid  5067] <... mount resumed>)        = 0
[pid  5071] <... mount resumed>)        = 0
[pid  5069] mkdir(NULL, 000 <unfinished ...>
[pid  5072] <... mount resumed>)        = -1 EBUSY (Device or resource busy)
[pid  5071] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5070] mkdir(NULL, 000 <unfinished ...>
[pid  5069] <... mkdir resumed>)        = -1 EFAULT (Bad address)
[pid  5067] mkdir(NULL, 000 <unfinished ...>
[pid  5072] mkdir(NULL, 000 <unfinished ...>
[pid  5071] <... openat resumed>)       = 3
[pid  5070] <... mkdir resumed>)        = -1 EFAULT (Bad address)
[pid  5069] setxattr("./file0", "trusted.overlay.upper", "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x9c\xec\xdb\xcf\x6b\x1c\x55\x1c\x00\xf0\xef\xcc\x26\xad\xfd\x65\x62\xa9\x3f\x9a\x56\x8d\x56\x31\xf8\x23\x69\xd2\x5a\x7b\xf0\xa2\x28\x78\x50"..., 65259, 0 <unfinished ...>
[pid  5067] <... mkdir resumed>)        = -1 EFAULT (Bad address)
[pid  5072] <... mkdir resumed>)        = -1 EFAULT (Bad address)
[pid  5071] chdir("./bus" <unfinished ...>
[pid  5070] setxattr("./file0", "trusted.overlay.upper", "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x9c\xec\xdb\xcf\x6b\x1c\x55\x1c\x00\xf0\xef\xcc\x26\xad\xfd\x65\x62\xa9\x3f\x9a\x56\x8d\x56\x31\xf8\x23\x69\xd2\x5a\x7b\xf0\xa2\x28\x78\x50"..., 65259, 0 <unfinished ...>
[pid  5067] setxattr("./file0", "trusted.overlay.upper", "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x9c\xec\xdb\xcf\x6b\x1c\x55\x1c\x00\xf0\xef\xcc\x26\xad\xfd\x65\x62\xa9\x3f\x9a\x56\x8d\x56\x31\xf8\x23\x69\xd2\x5a\x7b\xf0\xa2\x28\x78\x50"..., 65259, 0 <unfinished ...>
[pid  5072] setxattr("./file0", "trusted.overlay.upper", "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x9c\xec\xdb\xcf\x6b\x1c\x55\x1c\x00\xf0\xef\xcc\x26\xad\xfd\x65\x62\xa9\x3f\x9a\x56\x8d\x56\x31\xf8\x23\x69\xd2\x5a\x7b\xf0\xa2\x28\x78\x50"..., 65259, 0 <unfinished ...>
[pid  5071] <... chdir resumed>)        = 0
[pid  5071] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5071] mount("mtd0x0000000000000000", "./file0", "jffs2", 0, NULL) = 0
[pid  5071] mkdir(NULL, 000)            = -1 EFAULT (Bad address)
[   77.406219][   T28] audit: type=1400 audit(1713089650.092:93): avc:  denied  { mounton } for  pid=5067 comm="syz-executor218" path="/root/bus/file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[   77.463870][ T5069] jffs2: warning: (5069) save_xattr_datum: jffs2_flash_writev()=-22, req=65305, wrote=32, at 0x01e00c
[pid  5071] setxattr("./file0", "trusted.overlay.upper", "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x9c\xec\xdb\xcf\x6b\x1c\x55\x1c\x00\xf0\xef\xcc\x26\xad\xfd\x65\x62\xa9\x3f\x9a\x56\x8d\x56\x31\xf8\x23\x69\xd2\x5a\x7b\xf0\xa2\x28\x78\x50"..., 65259, 0 <unfinished ...>
[pid  5069] <... setxattr resumed>)     = -1 EINVAL (Invalid argument)
[   77.499673][   T28] audit: type=1400 audit(1713089650.152:94): avc:  denied  { setattr } for  pid=5069 comm="syz-executor218" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[   77.515274][ T5070] ==================================================================
[   77.529827][ T5070] BUG: KASAN: slab-out-of-bounds in jffs2_sum_add_kvec+0x125a/0x15d0
[   77.537907][ T5070] Read of size 4 at addr ffff88807afc4cbc by task syz-executor218/5070
[   77.546129][ T5070] 
[   77.548435][ T5070] CPU: 1 PID: 5070 Comm: syz-executor218 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
[   77.558489][ T5070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   77.568540][ T5070] Call Trace:
[   77.571841][ T5070]  <TASK>
[   77.574777][ T5070]  dump_stack_lvl+0x116/0x1f0
[   77.579480][ T5070]  print_report+0xc3/0x620
[   77.583908][ T5070]  ? __virt_addr_valid+0x5e/0x580
[   77.588931][ T5070]  ? __phys_addr+0xc6/0x150
[   77.593434][ T5070]  kasan_report+0xd9/0x110
[   77.597857][ T5070]  ? jffs2_sum_add_kvec+0x125a/0x15d0
[   77.603234][ T5070]  ? jffs2_sum_add_kvec+0x125a/0x15d0
[   77.608618][ T5070]  jffs2_sum_add_kvec+0x125a/0x15d0
[   77.613837][ T5070]  jffs2_flash_direct_writev+0xa8/0xd0
[   77.619336][ T5070]  jffs2_flash_writev+0x9d5/0xf00
[   77.624370][ T5070]  ? hlock_class+0x4e/0x130
[   77.628880][ T5070]  ? mark_lock+0xb5/0xc60
[   77.633218][ T5070]  ? __pfx_mark_lock+0x10/0x10
[   77.637987][ T5070]  ? __pfx_jffs2_flash_writev+0x10/0x10
[   77.643531][ T5070]  ? rcu_read_unlock+0x1c/0x60
[   77.648291][ T5070]  save_xattr_datum+0x44b/0x780
[   77.653143][ T5070]  ? __pfx_save_xattr_datum+0x10/0x10
[   77.658514][ T5070]  ? mark_held_locks+0x9f/0xe0
[   77.663299][ T5070]  ? __kmalloc_large_node+0x127/0x1a0
[   77.668688][ T5070]  ? lockdep_hardirqs_on+0x7c/0x110
[   77.673916][ T5070]  ? rcu_is_watching+0x12/0xc0
[   77.678696][ T5070]  ? crc32_body+0x34f/0x610
[   77.683215][ T5070]  ? do_jffs2_setxattr+0xa54/0x1640
[   77.688414][ T5070]  do_jffs2_setxattr+0xa54/0x1640
[   77.693443][ T5070]  ? __pfx_do_jffs2_setxattr+0x10/0x10
[   77.698903][ T5070]  ? evm_protected_xattr_common+0x183/0x1f0
[   77.704808][ T5070]  ? xattr_resolve_name+0x27b/0x3f0
[   77.710016][ T5070]  ? __pfx_jffs2_trusted_setxattr+0x10/0x10
[   77.715910][ T5070]  __vfs_setxattr+0x173/0x1e0
[   77.720588][ T5070]  ? __pfx___vfs_setxattr+0x10/0x10
[   77.725782][ T5070]  __vfs_setxattr_noperm+0x127/0x5e0
[   77.731085][ T5070]  __vfs_setxattr_locked+0x182/0x260
[   77.736368][ T5070]  vfs_setxattr+0x146/0x350
[   77.740869][ T5070]  ? __pfx_vfs_setxattr+0x10/0x10
[   77.745906][ T5070]  ? rep_movs_alternative+0x4a/0x70
[   77.751136][ T5070]  do_setxattr+0x146/0x170
[   77.755564][ T5070]  setxattr+0x15d/0x180
[   77.759722][ T5070]  ? __pfx_setxattr+0x10/0x10
[   77.764404][ T5070]  ? mnt_get_write_access+0x20c/0x300
[   77.769782][ T5070]  path_setxattr+0x179/0x1e0
[   77.774370][ T5070]  ? __pfx_path_setxattr+0x10/0x10
[   77.779479][ T5070]  ? _raw_spin_unlock_irq+0x23/0x50
[   77.784679][ T5070]  ? lockdep_hardirqs_on+0x7c/0x110
[   77.789884][ T5070]  __x64_sys_setxattr+0xc4/0x160
[   77.794822][ T5070]  do_syscall_64+0xd2/0x260
[   77.799332][ T5070]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   77.805231][ T5070] RIP: 0033:0x7fd702c0af89
[   77.809645][ T5070] 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
[   77.829251][ T5070] RSP: 002b:00007ffd49084988 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc
[   77.837665][ T5070] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007fd702c0af89
[   77.845643][ T5070] RDX: 0000000020000900 RSI: 0000000020000100 RDI: 00000000200000c0
[   77.853616][ T5070] RBP: 00000000000f4240 R08: 0000000000000000 R09: 000055558980e378
[   77.861587][ T5070] R10: 000000000000feeb R11: 0000000000000246 R12: 0000000000000001
[   77.869560][ T5070] R13: 00007ffd490849c0 R14: 00007ffd490849ac R15: 00007fd702c5403b
[   77.877532][ T5070]  </TASK>
[   77.880543][ T5070] 
[   77.882855][ T5070] Allocated by task 5067:
[   77.887172][ T5070]  kasan_save_stack+0x33/0x60
[   77.891855][ T5070]  kasan_save_track+0x14/0x30
[   77.896533][ T5070]  __kasan_kmalloc+0xaa/0xb0
[   77.901129][ T5070]  __kmalloc+0x1f9/0x440
[   77.905373][ T5070]  jffs2_do_mount_fs+0x84b/0x2460
[   77.910399][ T5070]  jffs2_do_fill_super+0x3d4/0xa60
[   77.915512][ T5070]  jffs2_fill_super+0x283/0x370
[   77.920366][ T5070]  mtd_get_sb+0x2ce/0x490
[   77.924689][ T5070]  get_tree_mtd+0x6ce/0x860
[   77.929187][ T5070]  vfs_get_tree+0x8f/0x380
[   77.933601][ T5070]  path_mount+0x14e6/0x1f20
[   77.938109][ T5070]  __x64_sys_mount+0x297/0x320
[   77.942877][ T5070]  do_syscall_64+0xd2/0x260
[   77.947385][ T5070]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   77.953288][ T5070] 
[   77.955613][ T5070] The buggy address belongs to the object at ffff88807afc4000
[   77.955613][ T5070]  which belongs to the cache kmalloc-4k of size 4096
[   77.969665][ T5070] The buggy address is located 956 bytes to the right of
[   77.969665][ T5070]  allocated 2304-byte region [ffff88807afc4000, ffff88807afc4900)
[   77.984411][ T5070] 
[   77.986725][ T5070] The buggy address belongs to the physical page:
[   77.993128][ T5070] page:ffffea0001ebf000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7afc0
[   78.003274][ T5070] head:ffffea0001ebf000 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[   78.012200][ T5070] flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[   78.020179][ T5070] page_type: 0xffffffff()
[   78.024504][ T5070] raw: 00fff00000000840 ffff888015042140 dead000000000122 0000000000000000
[   78.033084][ T5070] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000
[   78.041663][ T5070] page dumped because: kasan: bad access detected
[   78.048065][ T5070] page_owner tracks the page as allocated
[   78.053852][ T5070] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5067, tgid 5067 (syz-executor218), ts 77397646236, free_ts 77385475543
[   78.075470][ T5070]  post_alloc_hook+0x2d4/0x350
[   78.080236][ T5070]  get_page_from_freelist+0xa28/0x3780
[   78.085695][ T5070]  __alloc_pages+0x22b/0x2410
[   78.090368][ T5070]  new_slab+0xcc/0x3a0
[   78.094435][ T5070]  ___slab_alloc+0x66d/0x1790
[   78.099119][ T5070]  __slab_alloc.constprop.0+0x56/0xb0
[   78.104494][ T5070]  kmalloc_trace+0x2fb/0x330
[   78.109089][ T5070]  jffs2_init_fs_context+0x3f/0xd0
[   78.114206][ T5070]  alloc_fs_context+0x54a/0x9c0
[   78.119052][ T5070]  path_mount+0xb08/0x1f20
[   78.123470][ T5070]  __x64_sys_mount+0x297/0x320
[   78.128243][ T5070]  do_syscall_64+0xd2/0x260
[   78.132751][ T5070]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   78.138648][ T5070] page last free pid 784 tgid 784 stack trace:
[   78.144787][ T5070]  free_unref_page_prepare+0x527/0xb10
[   78.150242][ T5070]  free_unref_page+0x33/0x3c0
[   78.154913][ T5070]  __folio_put+0xeb/0x110
[   78.159237][ T5070]  put_page+0x21e/0x280
[   78.163393][ T5070]  page_to_skb+0x848/0xb00
[   78.167809][ T5070]  receive_buf+0x118d/0x51f0
[   78.172397][ T5070]  virtnet_poll+0xa0b/0x1840
[   78.176988][ T5070]  __napi_poll.constprop.0+0xb7/0x550
[   78.182367][ T5070]  net_rx_action+0x9ad/0xf10
[   78.186961][ T5070]  __do_softirq+0x218/0x8de
[   78.191465][ T5070] 
[   78.193787][ T5070] Memory state around the buggy address:
[   78.199407][ T5070]  ffff88807afc4b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   78.207461][ T5070]  ffff88807afc4c00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   78.215952][ T5070] >ffff88807afc4c80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   78.224005][ T5070]                                         ^
[   78.229885][ T5070]  ffff88807afc4d00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   78.237939][ T5070]  ffff88807afc4d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[pid  5069] exit_group(0)               = ?
[   78.245990][ T5070] ==================================================================
[   78.264594][ T5070] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   78.271820][ T5070] CPU: 1 PID: 5070 Comm: syz-executor218 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
[   78.281900][ T5070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   78.291952][ T5070] Call Trace:
[   78.295228][ T5070]  <TASK>
[   78.298157][ T5070]  dump_stack_lvl+0x3d/0x1f0
[   78.302754][ T5070]  panic+0x6f5/0x7a0
[   78.306656][ T5070]  ? __pfx_panic+0x10/0x10
[   78.311077][ T5070]  ? irqentry_exit+0x3b/0x90
[   78.315673][ T5070]  ? lockdep_hardirqs_on+0x7c/0x110
[   78.320877][ T5070]  ? preempt_schedule_thunk+0x1a/0x30
[   78.326246][ T5070]  ? preempt_schedule_common+0x44/0xc0
[   78.331715][ T5070]  ? check_panic_on_warn+0x1f/0xb0
[   78.336837][ T5070]  check_panic_on_warn+0xab/0xb0
[   78.341783][ T5070]  end_report+0x117/0x160
[   78.346128][ T5070]  kasan_report+0xe9/0x110
[   78.350550][ T5070]  ? jffs2_sum_add_kvec+0x125a/0x15d0
[   78.355932][ T5070]  ? jffs2_sum_add_kvec+0x125a/0x15d0
[   78.361381][ T5070]  jffs2_sum_add_kvec+0x125a/0x15d0
[   78.366731][ T5070]  jffs2_flash_direct_writev+0xa8/0xd0
[   78.372197][ T5070]  jffs2_flash_writev+0x9d5/0xf00
[   78.377223][ T5070]  ? hlock_class+0x4e/0x130
[   78.381726][ T5070]  ? mark_lock+0xb5/0xc60
[   78.386060][ T5070]  ? __pfx_mark_lock+0x10/0x10
[   78.390829][ T5070]  ? __pfx_jffs2_flash_writev+0x10/0x10
[   78.396372][ T5070]  ? rcu_read_unlock+0x1c/0x60
[   78.401135][ T5070]  save_xattr_datum+0x44b/0x780
[   78.405986][ T5070]  ? __pfx_save_xattr_datum+0x10/0x10
[   78.411355][ T5070]  ? mark_held_locks+0x9f/0xe0
[   78.416128][ T5070]  ? __kmalloc_large_node+0x127/0x1a0
[   78.421500][ T5070]  ? lockdep_hardirqs_on+0x7c/0x110
[   78.426703][ T5070]  ? rcu_is_watching+0x12/0xc0
[   78.431527][ T5070]  ? crc32_body+0x34f/0x610
[   78.436052][ T5070]  ? do_jffs2_setxattr+0xa54/0x1640
[   78.441262][ T5070]  do_jffs2_setxattr+0xa54/0x1640
[   78.446298][ T5070]  ? __pfx_do_jffs2_setxattr+0x10/0x10
[   78.451758][ T5070]  ? evm_protected_xattr_common+0x183/0x1f0
[   78.457678][ T5070]  ? xattr_resolve_name+0x27b/0x3f0
[   78.462904][ T5070]  ? __pfx_jffs2_trusted_setxattr+0x10/0x10
[   78.468808][ T5070]  __vfs_setxattr+0x173/0x1e0
[   78.473489][ T5070]  ? __pfx___vfs_setxattr+0x10/0x10
[   78.478691][ T5070]  __vfs_setxattr_noperm+0x127/0x5e0
[   78.483978][ T5070]  __vfs_setxattr_locked+0x182/0x260
[   78.489266][ T5070]  vfs_setxattr+0x146/0x350
[   78.493768][ T5070]  ? __pfx_vfs_setxattr+0x10/0x10
[   78.498843][ T5070]  ? rep_movs_alternative+0x4a/0x70
[   78.504052][ T5070]  do_setxattr+0x146/0x170
[   78.508484][ T5070]  setxattr+0x15d/0x180
[   78.512640][ T5070]  ? __pfx_setxattr+0x10/0x10
[   78.517322][ T5070]  ? mnt_get_write_access+0x20c/0x300
[   78.522699][ T5070]  path_setxattr+0x179/0x1e0
[   78.527295][ T5070]  ? __pfx_path_setxattr+0x10/0x10
[   78.532408][ T5070]  ? _raw_spin_unlock_irq+0x23/0x50
[   78.537608][ T5070]  ? lockdep_hardirqs_on+0x7c/0x110
[   78.542807][ T5070]  __x64_sys_setxattr+0xc4/0x160
[   78.547744][ T5070]  do_syscall_64+0xd2/0x260
[   78.552255][ T5070]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   78.558158][ T5070] RIP: 0033:0x7fd702c0af89
[   78.562571][ T5070] 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
[   78.582178][ T5070] RSP: 002b:00007ffd49084988 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc
[   78.590594][ T5070] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007fd702c0af89
[   78.598564][ T5070] RDX: 0000000020000900 RSI: 0000000020000100 RDI: 00000000200000c0
[   78.606532][ T5070] RBP: 00000000000f4240 R08: 0000000000000000 R09: 000055558980e378
[   78.614504][ T5070] R10: 000000000000feeb R11: 0000000000000246 R12: 0000000000000001
[   78.622472][ T5070] R13: 00007ffd490849c0 R14: 00007ffd490849ac R15: 00007fd702c5403b
[   78.630470][ T5070]  </TASK>
[   78.633720][ T5070] Kernel Offset: disabled
[   78.638038][ T5070] Rebooting in 86400 seconds..