./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2304734841
<...>
[ 51.880321][ C0] eth0: bad gso: type: 1, size: 1408
[ 52.649373][ C0] eth0: bad gso: type: 1, size: 1408
[ 52.655963][ C0] eth0: bad gso: type: 1, size: 1408
[ 52.662347][ C0] eth0: bad gso: type: 1, size: 1408
[ 52.669518][ C0] eth0: bad gso: type: 1, size: 1408
[ 52.675656][ C0] eth0: bad gso: type: 1, size: 1408
[ 52.681409][ C0] eth0: bad gso: type: 1, size: 1408
[ 52.687498][ C0] eth0: bad gso: type: 1, size: 1408
[ 52.693399][ C0] eth0: bad gso: type: 1, size: 1408
[ 52.699421][ C0] eth0: bad gso: type: 1, size: 1408
Warning: Permanently added '10.128.1.16' (ED25519) to the list of known hosts.
execve("./syz-executor2304734841", ["./syz-executor2304734841"], 0x7ffc0df02ba0 /* 10 vars */) = 0
brk(NULL) = 0x555568719000
brk(0x555568719d00) = 0x555568719d00
arch_prctl(ARCH_SET_FS, 0x555568719380) = 0
set_tid_address(0x555568719650) = 5091
set_robust_list(0x555568719660, 24) = 0
rseq(0x555568719ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2304734841", 4096) = 28
getrandom("\xf0\xed\x51\xb5\xac\x09\x1d\x70", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555568719d00
brk(0x55556873ad00) = 0x55556873ad00
brk(0x55556873b000) = 0x55556873b000
mprotect(0x7f695fae6000, 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
mkdir("./syzkaller.NomSJH", 0700) = 0
chmod("./syzkaller.NomSJH", 0777) = 0
chdir("./syzkaller.NomSJH") = 0
mkdir("./0", 0777) = 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 5092 attached
, child_tidptr=0x555568719650) = 5092
[pid 5092] set_robust_list(0x555568719660, 24) = 0
[pid 5092] chdir("./0") = 0
[pid 5092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5092] setpgid(0, 0) = 0
[pid 5092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5092] write(3, "1000", 4) = 4
[pid 5092] close(3) = 0
[pid 5092] symlink("/dev/binderfs", "./binderfs") = 0
executing program
[pid 5092] write(1, "executing program\n", 18) = 18
[pid 5092] memfd_create("syzkaller", 0) = 3
[pid 5092] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6957600000
[pid 5092] 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 5092] munmap(0x7f6957600000, 138412032) = 0
[pid 5092] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid 5092] ioctl(4, LOOP_SET_FD, 3) = 0
[pid 5092] close(3) = 0
[pid 5092] close(4) = 0
[pid 5092] mkdir("./bus", 0777) = 0
[pid 5092] mount("/dev/loop0", "./bus", "jfs", 0, "") = 0
[pid 5092] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3
[pid 5092] chdir("./bus") = 0
[pid 5092] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[ 59.781900][ T5092] loop0: detected capacity change from 0 to 32768
[pid 5092] mkdir("./bus", 000) = 0
[pid 5092] openat(AT_FDCWD, "pids.current", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[pid 5092] open("./file1", O_RDWR|O_CREAT|O_NOCTTY|O_SYNC|O_DIRECT|O_NOATIME, 000) = 5
[pid 5092] exit_group(0) = ?
[pid 5092] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5092, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=16 /* 0.16 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
getdents64(3, 0x55556871a6f0 /* 4 entries */, 32768) = 104
[ 59.826406][ T5092] find_entry called with index >= next_index
[ 59.837447][ T5092] find_entry called with index >= next_index
[ 59.844835][ T29] audit: type=1800 audit(1721625673.318:2): pid=5092 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor230" name="file1" dev="loop0" ino=8 res=0 errno=0
umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW) = 0
umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
newfstatat(AT_FDCWD, "./0/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
umount2("./0/bus", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
openat(AT_FDCWD, "./0/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
getdents64(4, 0x555568722730 /* 2 entries */, 32768) = 48
getdents64(4, 0x555568722730 /* 0 entries */, 32768) = 0
close(4) = 0
rmdir("./0/bus") = 0
umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
unlink("./0/binderfs") = 0
getdents64(3, 0x55556871a6f0 /* 0 entries */, 32768) = 0
close(3) = 0
rmdir("./0") = 0
mkdir("./1", 0777) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3
ioctl(3, LOOP_CLR_FD) = 0
close(3) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5094 attached
, child_tidptr=0x555568719650) = 5094
[pid 5094] set_robust_list(0x555568719660, 24) = 0
[pid 5094] chdir("./1") = 0
[pid 5094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5094] setpgid(0, 0) = 0
[pid 5094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5094] write(3, "1000", 4) = 4
[pid 5094] close(3) = 0
[pid 5094] symlink("/dev/binderfs", "./binderfs") = 0
[pid 5094] write(1, "executing program\n", 18executing program
) = 18
[pid 5094] memfd_create("syzkaller", 0) = 3
[pid 5094] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6957600000
[pid 5094] 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 5094] munmap(0x7f6957600000, 138412032) = 0
[pid 5094] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid 5094] ioctl(4, LOOP_SET_FD, 3) = 0
[pid 5094] close(3) = 0
[pid 5094] close(4) = 0
[pid 5094] mkdir("./bus", 0777) = 0
[pid 5094] mount("/dev/loop0", "./bus", "jfs", 0, "") = 0
[pid 5094] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3
[pid 5094] chdir("./bus") = 0
[pid 5094] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[ 60.261274][ T5094] loop0: detected capacity change from 0 to 32768
[pid 5094] mkdir("./bus", 000) = 0
[pid 5094] openat(AT_FDCWD, "pids.current", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[pid 5094] open("./file1", O_RDWR|O_CREAT|O_NOCTTY|O_SYNC|O_DIRECT|O_NOATIME, 000) = 5
[pid 5094] exit_group(0) = ?
[pid 5094] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5094, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=15 /* 0.15 s */} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
getdents64(3, 0x55556871a6f0 /* 4 entries */, 32768) = 104
umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW) = 0
umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
newfstatat(AT_FDCWD, "./1/bus", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
umount2("./1/bus", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[ 60.302821][ T5094] find_entry called with index >= next_index
[ 60.312181][ T5094] find_entry called with index >= next_index
[ 60.319226][ T29] audit: type=1800 audit(1721625673.788:3): pid=5094 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor230" name="file1" dev="loop0" ino=8 res=0 errno=0
openat(AT_FDCWD, "./1/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
getdents64(4, 0x555568722730 /* 2 entries */, 32768) = 48
getdents64(4, 0x555568722730 /* 0 entries */, 32768) = 0
close(4) = 0
rmdir("./1/bus") = 0
umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
unlink("./1/binderfs") = 0
getdents64(3, 0x55556871a6f0 /* 0 entries */, 32768) = 0
close(3) = 0
rmdir("./1") = 0
mkdir("./2", 0777) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3
ioctl(3, LOOP_CLR_FD) = 0
close(3) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5095 attached
, child_tidptr=0x555568719650) = 5095
[pid 5095] set_robust_list(0x555568719660, 24) = 0
[pid 5095] chdir("./2") = 0
[pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5095] setpgid(0, 0) = 0
[pid 5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5095] write(3, "1000", 4) = 4
[pid 5095] close(3) = 0
[pid 5095] symlink("/dev/binderfs", "./binderfs") = 0
executing program
[pid 5095] write(1, "executing program\n", 18) = 18
[pid 5095] memfd_create("syzkaller", 0) = 3
[pid 5095] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6957600000
[pid 5095] 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 5095] munmap(0x7f6957600000, 138412032) = 0
[pid 5095] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid 5095] ioctl(4, LOOP_SET_FD, 3) = 0
[pid 5095] close(3) = 0
[pid 5095] close(4) = 0
[pid 5095] mkdir("./bus", 0777) = 0
[pid 5095] mount("/dev/loop0", "./bus", "jfs", 0, "") = 0
[pid 5095] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3
[pid 5095] chdir("./bus") = 0
[pid 5095] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[ 60.689812][ T5095] loop0: detected capacity change from 0 to 32768
[pid 5095] mkdir("./bus", 000) = 0
[pid 5095] openat(AT_FDCWD, "pids.current", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[ 60.746002][ T5095] find_entry called with index >= next_index
[ 60.754054][ T5095] ==================================================================
[ 60.762128][ T5095] BUG: KASAN: slab-out-of-bounds in dtSearch+0x1698/0x2520
[ 60.769327][ T5095] Read of size 1 at addr ffff88807345d954 by task syz-executor230/5095
[ 60.777542][ T5095]
[ 60.779851][ T5095] CPU: 1 PID: 5095 Comm: syz-executor230 Not tainted 6.10.0-syzkaller-11323-g7846b618e0a4 #0
[ 60.789978][ T5095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 60.800022][ T5095] Call Trace:
[ 60.803285][ T5095]
[ 60.806206][ T5095] dump_stack_lvl+0x241/0x360
[ 60.810874][ T5095] ? __pfx_dump_stack_lvl+0x10/0x10
[ 60.816057][ T5095] ? __pfx__printk+0x10/0x10
[ 60.820633][ T5095] ? _printk+0xd5/0x120
[ 60.824773][ T5095] ? __virt_addr_valid+0x183/0x530
[ 60.829875][ T5095] ? __virt_addr_valid+0x183/0x530
[ 60.834972][ T5095] print_report+0x169/0x550
[ 60.839468][ T5095] ? __virt_addr_valid+0x183/0x530
[ 60.844562][ T5095] ? __virt_addr_valid+0x183/0x530
[ 60.849657][ T5095] ? __virt_addr_valid+0x45f/0x530
[ 60.854752][ T5095] ? __phys_addr+0xba/0x170
[ 60.859240][ T5095] ? dtSearch+0x1698/0x2520
[ 60.863725][ T5095] kasan_report+0x143/0x180
[ 60.868221][ T5095] ? dtSearch+0x1698/0x2520
[ 60.872725][ T5095] dtSearch+0x1698/0x2520
[ 60.877038][ T5095] ? get_UCSname+0xe3/0x610
[ 60.881530][ T5095] jfs_lookup+0x17f/0x410
[ 60.885839][ T5095] ? __pfx_jfs_lookup+0x10/0x10
[ 60.890672][ T5095] ? make_vfsuid+0x46/0x90
[ 60.895069][ T5095] ? bpf_lsm_inode_create+0x9/0x10
[ 60.900162][ T5095] ? security_inode_create+0xc2/0x110
[ 60.905523][ T5095] ? __pfx_jfs_lookup+0x10/0x10
[ 60.910355][ T5095] path_openat+0x11cc/0x3470
[ 60.914935][ T5095] ? __pfx_path_openat+0x10/0x10
[ 60.919857][ T5095] do_filp_open+0x235/0x490
[ 60.924430][ T5095] ? __pfx_do_filp_open+0x10/0x10
[ 60.929463][ T5095] ? _raw_spin_unlock+0x28/0x50
[ 60.934316][ T5095] ? alloc_fd+0x5a1/0x640
[ 60.938627][ T5095] do_sys_openat2+0x13e/0x1d0
[ 60.943286][ T5095] ? __pfx_do_sys_openat2+0x10/0x10
[ 60.948467][ T5095] ? lockdep_hardirqs_on+0x99/0x150
[ 60.953651][ T5095] ? _raw_spin_unlock_irq+0x2e/0x50
[ 60.958826][ T5095] ? ptrace_notify+0x279/0x380
[ 60.963570][ T5095] __x64_sys_open+0x225/0x270
[ 60.968228][ T5095] ? __pfx___x64_sys_open+0x10/0x10
[ 60.973412][ T5095] ? exc_page_fault+0x590/0x8c0
[ 60.978252][ T5095] do_syscall_64+0xf3/0x230
[ 60.982735][ T5095] ? clear_bhb_loop+0x35/0x90
[ 60.987394][ T5095] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 60.993277][ T5095] RIP: 0033:0x7f695fa6c169
[ 60.997694][ T5095] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 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
[ 61.017304][ T5095] RSP: 002b:00007ffd55ead398 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 61.025708][ T5095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f695fa6c169
[ 61.033671][ T5095] RDX: 0000000000000000 RSI: 0000000000145142 RDI: 000000002001f580
[ 61.041626][ T5095] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000
[ 61.049587][ T5095] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd55ead3e0
[ 61.057558][ T5095] R13: 00007ffd55ead420 R14: 0000000001000000 R15: 0000000000000003
[ 61.065528][ T5095]
[ 61.068529][ T5095]
[ 61.070831][ T5095] The buggy address belongs to the object at ffff88807345d2f8
[ 61.070831][ T5095] which belongs to the cache jfs_ip of size 2232
[ 61.084615][ T5095] The buggy address is located 1628 bytes inside of
[ 61.084615][ T5095] allocated 2232-byte region [ffff88807345d2f8, ffff88807345dbb0)
[ 61.098914][ T5095]
[ 61.101220][ T5095] The buggy address belongs to the physical page:
[ 61.107616][ T5095] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x73458
[ 61.116407][ T5095] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 61.124895][ T5095] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[ 61.132425][ T5095] page_type: 0xffffefff(slab)
[ 61.137088][ T5095] raw: 00fff00000000040 ffff88801a7ee640 dead000000000122 0000000000000000
[ 61.145653][ T5095] raw: 0000000000000000 00000000800d000d 00000001ffffefff 0000000000000000
[ 61.154226][ T5095] head: 00fff00000000040 ffff88801a7ee640 dead000000000122 0000000000000000
[ 61.162883][ T5095] head: 0000000000000000 00000000800d000d 00000001ffffefff 0000000000000000
[ 61.171532][ T5095] head: 00fff00000000003 ffffea0001cd1601 ffffffffffffffff 0000000000000000
[ 61.180181][ T5095] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
[ 61.188832][ T5095] page dumped because: kasan: bad access detected
[ 61.195228][ T5095] page_owner tracks the page as allocated
[ 61.200924][ T5095] page last allocated via order 3, migratetype Reclaimable, gfp_mask 0xd2050(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_RECLAIMABLE), pid 5092, tgid 5092 (syz-executor230), ts 59823272900, free_ts 15118450382
[ 61.223477][ T5095] post_alloc_hook+0x1f3/0x230
[ 61.228231][ T5095] get_page_from_freelist+0x2e4c/0x2f10
[ 61.233756][ T5095] __alloc_pages_noprof+0x256/0x6c0
[ 61.238933][ T5095] alloc_slab_page+0x5f/0x120
[ 61.243594][ T5095] allocate_slab+0x5a/0x2f0
[ 61.248079][ T5095] ___slab_alloc+0xcd1/0x14b0
[ 61.252738][ T5095] __slab_alloc+0x58/0xa0
[ 61.257047][ T5095] kmem_cache_alloc_lru_noprof+0x1c5/0x2b0
[ 61.262833][ T5095] jfs_alloc_inode+0x28/0x70
[ 61.267409][ T5095] new_inode+0x6e/0x310
[ 61.271543][ T5095] ialloc+0x4c/0x900
[ 61.275421][ T5095] jfs_mkdir+0x1c5/0xba0
[ 61.279649][ T5095] vfs_mkdir+0x2f9/0x4f0
[ 61.283871][ T5095] do_mkdirat+0x264/0x3a0
[ 61.288180][ T5095] __x64_sys_mkdir+0x6c/0x80
[ 61.292748][ T5095] do_syscall_64+0xf3/0x230
[ 61.297230][ T5095] page last free pid 1 tgid 1 stack trace:
[ 61.303009][ T5095] free_unref_page+0xd19/0xea0
[ 61.307755][ T5095] free_contig_range+0x9e/0x160
[ 61.312585][ T5095] destroy_args+0x8a/0x890
[ 61.316994][ T5095] debug_vm_pgtable+0x4be/0x550
[ 61.321837][ T5095] do_one_initcall+0x248/0x880
[ 61.326589][ T5095] do_initcall_level+0x157/0x210
[ 61.331506][ T5095] do_initcalls+0x3f/0x80
[ 61.335816][ T5095] kernel_init_freeable+0x435/0x5d0
[ 61.341005][ T5095] kernel_init+0x1d/0x2b0
[ 61.345320][ T5095] ret_from_fork+0x4b/0x80
[ 61.349719][ T5095] ret_from_fork_asm+0x1a/0x30
[ 61.354469][ T5095]
[ 61.356783][ T5095] Memory state around the buggy address:
[ 61.362394][ T5095] ffff88807345d800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 61.370439][ T5095] ffff88807345d880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 61.378482][ T5095] >ffff88807345d900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 61.386523][ T5095] ^
[ 61.393174][ T5095] ffff88807345d980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 61.401211][ T5095] ffff88807345da00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 61.409248][ T5095] ==================================================================
[ 61.417447][ T5095] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 61.424644][ T5095] CPU: 1 PID: 5095 Comm: syz-executor230 Not tainted 6.10.0-syzkaller-11323-g7846b618e0a4 #0
[ 61.434783][ T5095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 61.444839][ T5095] Call Trace:
[ 61.448124][ T5095]
[ 61.451048][ T5095] dump_stack_lvl+0x241/0x360
[ 61.455722][ T5095] ? __pfx_dump_stack_lvl+0x10/0x10
[ 61.460910][ T5095] ? __pfx__printk+0x10/0x10
[ 61.465491][ T5095] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 61.471468][ T5095] ? vscnprintf+0x5d/0x90
[ 61.475791][ T5095] panic+0x349/0x860
[ 61.479682][ T5095] ? check_panic_on_warn+0x21/0xb0
[ 61.484804][ T5095] ? __pfx_panic+0x10/0x10
[ 61.489216][ T5095] ? _raw_spin_unlock_irqrestore+0xd8/0x140
[ 61.495102][ T5095] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 61.500989][ T5095] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 61.507305][ T5095] check_panic_on_warn+0x86/0xb0
[ 61.512228][ T5095] ? dtSearch+0x1698/0x2520
[ 61.516722][ T5095] end_report+0x77/0x160
[ 61.520954][ T5095] kasan_report+0x154/0x180
[ 61.525447][ T5095] ? dtSearch+0x1698/0x2520
[ 61.529962][ T5095] dtSearch+0x1698/0x2520
[ 61.534347][ T5095] ? get_UCSname+0xe3/0x610
[ 61.538862][ T5095] jfs_lookup+0x17f/0x410
[ 61.543188][ T5095] ? __pfx_jfs_lookup+0x10/0x10
[ 61.548037][ T5095] ? make_vfsuid+0x46/0x90
[ 61.552448][ T5095] ? bpf_lsm_inode_create+0x9/0x10
[ 61.557550][ T5095] ? security_inode_create+0xc2/0x110
[ 61.562910][ T5095] ? __pfx_jfs_lookup+0x10/0x10
[ 61.567748][ T5095] path_openat+0x11cc/0x3470
[ 61.572339][ T5095] ? __pfx_path_openat+0x10/0x10
[ 61.577274][ T5095] do_filp_open+0x235/0x490
[ 61.581768][ T5095] ? __pfx_do_filp_open+0x10/0x10
[ 61.586787][ T5095] ? _raw_spin_unlock+0x28/0x50
[ 61.591623][ T5095] ? alloc_fd+0x5a1/0x640
[ 61.595945][ T5095] do_sys_openat2+0x13e/0x1d0
[ 61.600612][ T5095] ? __pfx_do_sys_openat2+0x10/0x10
[ 61.605795][ T5095] ? lockdep_hardirqs_on+0x99/0x150
[ 61.610986][ T5095] ? _raw_spin_unlock_irq+0x2e/0x50
[ 61.616170][ T5095] ? ptrace_notify+0x279/0x380
[ 61.620921][ T5095] __x64_sys_open+0x225/0x270
[ 61.625586][ T5095] ? __pfx___x64_sys_open+0x10/0x10
[ 61.630774][ T5095] ? exc_page_fault+0x590/0x8c0
[ 61.635616][ T5095] do_syscall_64+0xf3/0x230
[ 61.640106][ T5095] ? clear_bhb_loop+0x35/0x90
[ 61.644774][ T5095] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.650741][ T5095] RIP: 0033:0x7f695fa6c169
[ 61.655149][ T5095] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 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
[ 61.674742][ T5095] RSP: 002b:00007ffd55ead398 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 61.683141][ T5095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f695fa6c169
[ 61.691098][ T5095] RDX: 0000000000000000 RSI: 0000000000145142 RDI: 000000002001f580
[ 61.699055][ T5095] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000
[ 61.707012][ T5095] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd55ead3e0
[ 61.714968][ T5095] R13: 00007ffd55ead420 R14: 0000000001000000 R15: 0000000000000003
[ 61.722933][ T5095]
[ 61.726161][ T5095] Kernel Offset: disabled
[ 61.730908][ T5095] Rebooting in 86400 seconds..