./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2573906595

<...>
Warning: Permanently added '10.128.1.137' (ED25519) to the list of known hosts.
execve("./syz-executor2573906595", ["./syz-executor2573906595"], 0x7ffc4b05fd10 /* 10 vars */) = 0
brk(NULL)                               = 0x555556117000
brk(0x555556117d00)                     = 0x555556117d00
arch_prctl(ARCH_SET_FS, 0x555556117380) = 0
set_tid_address(0x555556117650)         = 5046
set_robust_list(0x555556117660, 24)     = 0
rseq(0x555556117ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2573906595", 4096) = 28
getrandom("\x52\x75\x01\xf4\x2b\x8e\x26\xd3", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555556117d00
brk(0x555556138d00)                     = 0x555556138d00
brk(0x555556139000)                     = 0x555556139000
mprotect(0x7f442d210000, 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
memfd_create("syzkaller", 0)            = 3
mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f4424c00000
[   68.485241][   T28] audit: type=1400 audit(1705228823.434:86): avc:  denied  { execmem } for  pid=5046 comm="syz-executor257" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
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
munmap(0x7f4424c00000, 138412032)       = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = 4
ioctl(4, LOOP_SET_FD, 3)                = 0
close(3)                                = 0
[   68.673395][   T28] audit: type=1400 audit(1705228823.614:87): avc:  denied  { read write } for  pid=5046 comm="syz-executor257" 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
[   68.677024][ T5046] loop0: detected capacity change from 0 to 32768
close(4)                                = 0
mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777) = 0
[   68.698152][   T28] audit: type=1400 audit(1705228823.624:88): avc:  denied  { open } for  pid=5046 comm="syz-executor257" 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
[   68.728322][   T28] audit: type=1400 audit(1705228823.624:89): avc:  denied  { ioctl } for  pid=5046 comm="syz-executor257" path="/dev/loop0" dev="devtmpfs" ino=648 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
mount("/dev/loop0", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "jfs", MS_NOSUID|MS_LAZYTIME, "discard=0x0000000000000080,noquota,iocharset=iso8859-3,usrquota,grpquota,") = 0
[   68.754700][   T28] audit: type=1400 audit(1705228823.694:90): avc:  denied  { mounton } for  pid=5046 comm="syz-executor257" path="/root/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
openat(AT_FDCWD, "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", O_RDONLY|O_DIRECTORY) = 3
chdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR)  = -1 EBUSY (Device or resource busy)
open(".", O_RDONLY)                     = 4
[   68.802881][   T28] audit: type=1400 audit(1705228823.744:91): avc:  denied  { mount } for  pid=5046 comm="syz-executor257" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[   68.827173][ T5046] BUG at fs/jfs/jfs_dmap.c:2983 assert(n < 4)
[   68.833421][ T5046] ------------[ cut here ]------------
[   68.839052][ T5046] kernel BUG at fs/jfs/jfs_dmap.c:2983!
[   68.844912][ T5046] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   68.850987][ T5046] CPU: 0 PID: 5046 Comm: syz-executor257 Not tainted 6.7.0-syzkaller-09928-g052d534373b7 #0
[   68.861053][ T5046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[   68.871094][ T5046] RIP: 0010:dbFindLeaf+0x1da/0x2d0
[   68.876213][ T5046] Code: 41 5e 41 5f c3 e8 d6 79 8d fe 48 c7 c1 c0 df 0a 8b ba a7 0b 00 00 48 c7 c6 c0 dd 0a 8b 48 c7 c7 40 de 0a 8b e8 a7 3d 70 fe 90 <0f> 0b e8 af 79 8d fe 46 8d 34 b5 01 00 00 00 31 ff 83 6c 24 0c 01
[   68.895823][ T5046] RSP: 0018:ffffc900035ffa60 EFLAGS: 00010282
[   68.901889][ T5046] RAX: 000000000000002b RBX: 0000000000000004 RCX: ffffffff8169d3d9
[   68.909843][ T5046] RDX: 0000000000000000 RSI: ffffffff816a58a2 RDI: 0000000000000005
[   68.917798][ T5046] RBP: ffff88807a2b2010 R08: 0000000000000005 R09: 0000000000000000
[   68.925750][ T5046] R10: 0000000080000000 R11: 0000000000000001 R12: 000000000000000a
[   68.933702][ T5046] R13: 0000000000000155 R14: 0000000000000020 R15: 00000000ffffffff
[   68.941674][ T5046] FS:  0000555556117380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   68.950597][ T5046] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.957187][ T5046] CR2: 000055ceaf648838 CR3: 00000000243ec000 CR4: 00000000003506f0
[   68.965156][ T5046] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   68.973122][ T5046] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   68.981100][ T5046] Call Trace:
[   68.984373][ T5046]  <TASK>
[   68.987299][ T5046]  ? show_regs+0x8f/0xa0
[   68.991548][ T5046]  ? die+0x36/0xa0
[   68.995272][ T5046]  ? do_trap+0x22b/0x420
[   68.999521][ T5046]  ? dbFindLeaf+0x1da/0x2d0
[   69.004028][ T5046]  ? dbFindLeaf+0x1da/0x2d0
[   69.008537][ T5046]  ? do_error_trap+0xf4/0x230
[   69.013218][ T5046]  ? dbFindLeaf+0x1da/0x2d0
[   69.017725][ T5046]  ? handle_invalid_op+0x34/0x40
[   69.022667][ T5046]  ? dbFindLeaf+0x1da/0x2d0
[   69.027173][ T5046]  ? exc_invalid_op+0x2e/0x40
[   69.031850][ T5046]  ? asm_exc_invalid_op+0x1a/0x20
[   69.036885][ T5046]  ? __wake_up_klogd.part.0+0x99/0xf0
[   69.042262][ T5046]  ? vprintk+0x82/0x90
[   69.046326][ T5046]  ? dbFindLeaf+0x1da/0x2d0
[   69.050833][ T5046]  dbAllocDmapLev+0xac/0x2f0
[   69.055431][ T5046]  ? dbAllocNext+0x410/0x410
[   69.060024][ T5046]  ? folio_unlock+0x81/0xd0
[   69.064551][ T5046]  ? __get_metapage+0x522/0x1170
[   69.069487][ T5046]  dbAllocCtl+0x12c/0x7b0
[   69.073822][ T5046]  ? up_write+0x510/0x510
[   69.078154][ T5046]  dbAllocAG+0x8c5/0xd20
[   69.082400][ T5046]  ? rcu_is_watching+0x12/0xb0
[   69.087167][ T5046]  ? dbAllocCtl+0x7b0/0x7b0
[   69.091673][ T5046]  ? trace_kmalloc+0x26/0xa0
[   69.096270][ T5046]  ? __kmalloc.cold+0x5c/0x61
[   69.100948][ T5046]  dbDiscardAG+0x23a/0x790
[   69.105374][ T5046]  ? dbReAlloc+0x4c0/0x4c0
[   69.109792][ T5046]  ? preempt_count_sub+0x160/0x160
[   69.114899][ T5046]  jfs_ioc_trim+0x406/0x5c0
[   69.119411][ T5046]  jfs_ioctl+0x337/0x430
[   69.123654][ T5046]  ? jfs_fileattr_set+0x500/0x500
[   69.128677][ T5046]  ? selinux_file_ioctl+0xb5/0x270
[   69.133791][ T5046]  ? jfs_fileattr_set+0x500/0x500
[   69.138816][ T5046]  __x64_sys_ioctl+0x18f/0x210
[   69.143587][ T5046]  do_syscall_64+0xd3/0x250
[   69.148096][ T5046]  entry_SYSCALL_64_after_hwframe+0x63/0x6b
[   69.153995][ T5046] RIP: 0033:0x7f442d1976f9
[   69.158405][ T5046] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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
[   69.178008][ T5046] RSP: 002b:00007fffb18f3868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   69.186416][ T5046] RAX: ffffffffffffffda RBX: 00007fffb18f3a38 RCX: 00007f442d1976f9
[   69.194381][ T5046] RDX: 0000000020000080 RSI: 00000000c0185879 RDI: 0000000000000004
[   69.202345][ T5046] RBP: 00007f442d210610 R08: 0000000000000000 R09: 00007fffb18f3a38
[   69.210317][ T5046] R10: 00007f442d1d2ab3 R11: 0000000000000246 R12: 0000000000000001
[   69.218373][ T5046] R13: 00007fffb18f3a28 R14: 0000000000000001 R15: 0000000000000001
[   69.226363][ T5046]  </TASK>
[   69.229378][ T5046] Modules linked in:
[   69.237618][ T5046] ---[ end trace 0000000000000000 ]---
[   69.243139][ T5046] RIP: 0010:dbFindLeaf+0x1da/0x2d0
[   69.248494][ T5046] Code: 41 5e 41 5f c3 e8 d6 79 8d fe 48 c7 c1 c0 df 0a 8b ba a7 0b 00 00 48 c7 c6 c0 dd 0a 8b 48 c7 c7 40 de 0a 8b e8 a7 3d 70 fe 90 <0f> 0b e8 af 79 8d fe 46 8d 34 b5 01 00 00 00 31 ff 83 6c 24 0c 01
[   69.268198][ T5046] RSP: 0018:ffffc900035ffa60 EFLAGS: 00010282
[   69.274284][ T5046] RAX: 000000000000002b RBX: 0000000000000004 RCX: ffffffff8169d3d9
[   69.282354][ T5046] RDX: 0000000000000000 RSI: ffffffff816a58a2 RDI: 0000000000000005
[   69.290356][ T5046] RBP: ffff88807a2b2010 R08: 0000000000000005 R09: 0000000000000000
[   69.298345][ T5046] R10: 0000000080000000 R11: 0000000000000001 R12: 000000000000000a
[   69.306394][ T5046] R13: 0000000000000155 R14: 0000000000000020 R15: 00000000ffffffff
[   69.314350][ T5046] FS:  0000555556117380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   69.323313][ T5046] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.329919][ T5046] CR2: 00007f270aa1b580 CR3: 00000000243ec000 CR4: 00000000003506f0
[   69.337918][ T5046] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   69.345905][ T5046] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   69.353861][ T5046] Kernel panic - not syncing: Fatal exception
[   69.360085][ T5046] Kernel Offset: disabled
[   69.364408][ T5046] Rebooting in 86400 seconds..