Warning: Permanently added '[localhost]:61822' (ED25519) to the list of known hosts. executing program [ 65.900153][ T5310] loop0: detected capacity change from 0 to 32768 [ 65.925178][ T5310] ea_get: invalid extended attribute [ 65.933277][ T5310] ffff888044ae3148: 30 00 00 f5 7d 00 00 00 00 00 00 72 2e 78 61 74 0...}......r.xat [ 65.936973][ T5310] ffff888044ae3158: 74 72 31 00 78 61 74 74 72 31 00 0b 06 00 75 73 tr1.xattr1....us [ 65.948691][ T5310] ffff888044ae3168: 65 72 2e 78 61 74 74 72 32 00 78 61 74 74 72 32 er.xattr2.xattr2 [ 65.952177][ T5310] ffff888044ae3178: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 65.955977][ T5310] ffff888044ae3188: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 65.960600][ T5310] ffff888044ae3198: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 65.964363][ T5310] ffff888044ae31a8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 65.968851][ T5310] ffff888044ae31b8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 65.972590][ T5310] ffff888044ae31c8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 65.976349][ T5310] ffff888044ae31d8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 65.980619][ T5310] ffff888044ae31e8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 65.984478][ T5310] ffff888044ae31f8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 65.988629][ T5310] ffff888044ae3208: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 65.992567][ T5310] ffff888044ae3218: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 65.995987][ T5310] ffff888044ae3228: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.000518][ T5310] ffff888044ae3238: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.004153][ T5310] ffff888044ae3248: ed 81 0c 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.008200][ T5310] ffff888044ae3258: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ [ 66.011869][ T5310] ffff888044ae3268: 80 8d 42 8c ff ff ff ff 00 20 f3 11 80 88 ff ff ..B...... ...... [ 66.015486][ T5310] ffff888044ae3278: 68 34 ae 44 80 88 ff ff b0 ec 43 43 80 88 ff ff h4.D......CC.... [ 66.019626][ T5310] ffff888044ae3288: 04 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................ [ 66.023232][ T5310] ffff888044ae3298: 0a 00 00 00 00 00 00 00 f2 f1 7c 63 00 00 00 00 ..........|c.... [ 66.027191][ T5310] ffff888044ae32a8: f2 f1 7c 63 00 00 00 00 f2 f1 7c 63 00 00 00 00 ..|c......|c.... [ 66.031079][ T5310] ffff888044ae32b8: a6 74 ec 19 a6 74 ec 19 a6 74 ec 19 04 00 00 00 .t...t...t...... [ 66.034504][ T5310] ffff888044ae32c8: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... [ 66.038014][ T5310] ffff888044ae32d8: ff ff ff ff ff ff ff ff 68 e9 d4 8e ff ff ff ff ........h....... [ 66.041669][ T5310] ffff888044ae32e8: c0 a1 cc 93 ff ff ff ff 00 00 00 00 00 00 00 00 ................ [ 66.045404][ T5310] ffff888044ae32f8: 40 d6 18 8c ff ff ff ff 00 03 00 00 00 00 00 00 @............... [ 66.049220][ T5310] ffff888044ae3308: 00 00 0c 00 00 00 00 00 08 00 00 00 00 00 00 00 ................ [ 66.052693][ T5310] ffff888044ae3318: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................ [ 66.055726][ T5310] ffff888044ae3328: 40 a4 a6 1f 80 88 ff ff 00 00 00 00 00 00 00 00 @............... [ 66.059824][ T5310] ffff888044ae3338: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... [ 66.062877][ T5310] ffff888044ae3348: ff ff ff ff ff ff ff ff b0 96 20 93 ff ff ff ff .......... ..... [ 66.066045][ T5310] ffff888044ae3358: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.070032][ T5310] ffff888044ae3368: 60 9a 0a 8c ff ff ff ff 00 02 00 00 00 00 00 00 `............... [ 66.073678][ T5310] ffff888044ae3378: 78 33 ae 44 80 88 ff ff 78 33 ae 44 80 88 ff ff x3.D....x3.D.... [ 66.077254][ T5310] ffff888044ae3388: 20 33 ae 44 80 88 ff ff 78 e9 d4 8e ff ff ff ff 3.D....x....... [ 66.081866][ T5310] ffff888044ae3398: e0 a4 cc 93 ff ff ff ff 00 00 00 00 00 00 00 00 ................ [ 66.085637][ T5310] ffff888044ae33a8: a0 d6 18 8c ff ff ff ff 00 04 00 00 00 00 00 00 ................ [ 66.090137][ T5310] ffff888044ae33b8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.093647][ T5310] ffff888044ae33c8: 00 00 00 00 00 00 00 00 90 55 0f 00 00 c9 ff ff .........U...... [ 66.096919][ T5310] ffff888044ae33d8: d8 33 ae 44 80 88 ff ff d8 33 ae 44 80 88 ff ff .3.D.....3.D.... [ 66.100598][ T5310] ffff888044ae33e8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.104064][ T5310] ffff888044ae33f8: f8 33 ae 44 80 88 ff ff f8 33 ae 44 80 88 ff ff .3.D.....3.D.... [ 66.108396][ T5310] ffff888044ae3408: d0 2a ae 44 80 88 ff ff c0 29 f3 11 80 88 ff ff .*.D.....)...... [ 66.112073][ T5310] ffff888044ae3418: 18 34 ae 44 80 88 ff ff 18 34 ae 44 80 88 ff ff .4.D.....4.D.... [ 66.115519][ T5310] ffff888044ae3428: 28 01 38 43 80 88 ff ff 00 00 00 00 00 00 00 00 (.8C............ [ 66.119441][ T5310] ffff888044ae3438: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.122850][ T5310] ffff888044ae3448: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.126299][ T5310] ffff888044ae3458: 80 8e 42 8c ff ff ff ff 00 00 00 00 00 00 00 00 ..B............. [ 66.130201][ T5310] ffff888044ae3468: 48 32 ae 44 80 88 ff ff 00 00 00 00 ad 4e ad de H2.D.........N.. [ 66.133660][ T5310] ffff888044ae3478: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................ [ 66.137276][ T5310] ffff888044ae3488: 40 41 47 9a ff ff ff ff 00 00 00 00 00 00 00 00 @AG............. [ 66.141149][ T5310] ffff888044ae3498: 00 00 00 00 00 00 00 00 a0 e2 18 8c ff ff ff ff ................ [ 66.144262][ T5310] ffff888044ae34a8: 00 03 00 00 00 00 00 00 21 00 00 00 00 00 00 00 ........!....... [ 66.148130][ T5310] ffff888044ae34b8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.151687][ T5310] ffff888044ae34c8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.155088][ T5310] ffff888044ae34d8: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... [ 66.158561][ T5310] ffff888044ae34e8: ff ff ff ff ff ff ff ff b0 96 20 93 ff ff ff ff .......... ..... [ 66.161825][ T5310] ffff888044ae34f8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.165167][ T5310] ffff888044ae3508: 60 9a 0a 8c ff ff ff ff 00 02 00 00 00 00 00 00 `............... [ 66.169136][ T5310] ffff888044ae3518: 18 35 ae 44 80 88 ff ff 18 35 ae 44 80 88 ff ff .5.D.....5.D.... [ 66.172509][ T5310] ffff888044ae3528: c0 34 ae 44 80 88 ff ff 88 e9 d4 8e ff ff ff ff .4.D............ [ 66.175858][ T5310] ffff888044ae3538: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.179758][ T5310] ffff888044ae3548: 40 d7 18 8c ff ff ff ff 00 04 00 00 00 00 00 00 @............... [ 66.183212][ T5310] ffff888044ae3558: ca 0c 10 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.186499][ T5310] ffff888044ae3568: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.190050][ T5310] ffff888044ae3578: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.193246][ T5310] ffff888044ae3588: 80 90 42 8c ff ff ff ff 00 00 00 00 00 00 00 00 ..B............. [ 66.196647][ T5310] ffff888044ae3598: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N.. [ 66.200370][ T5310] ffff888044ae35a8: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................ [ 66.203716][ T5310] ffff888044ae35b8: 30 41 47 9a ff ff ff ff 00 00 00 00 00 00 00 00 0AG............. [ 66.207130][ T5310] ffff888044ae35c8: 00 00 00 00 00 00 00 00 60 e2 18 8c ff ff ff ff ........`....... [ 66.211051][ T5310] ffff888044ae35d8: 00 03 00 00 00 00 00 00 e0 35 ae 44 80 88 ff ff .........5.D.... [ 66.214511][ T5310] ffff888044ae35e8: e0 35 ae 44 80 88 ff ff 00 00 00 00 00 00 00 00 .5.D............ [ 66.218733][ T5310] ffff888044ae35f8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.222097][ T5310] ffff888044ae3608: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... [ 66.225435][ T5310] ffff888044ae3618: ff ff ff ff ff ff ff ff b0 96 20 93 ff ff ff ff .......... ..... [ 66.229331][ T5310] ffff888044ae3628: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.233260][ T5310] ffff888044ae3638: 60 9a 0a 8c ff ff ff ff 00 02 00 00 00 00 00 00 `............... [ 66.236724][ T5310] ffff888044ae3648: 48 36 ae 44 80 88 ff ff 48 36 ae 44 80 88 ff ff H6.D....H6.D.... [ 66.240784][ T5310] ffff888044ae3658: f0 35 ae 44 80 88 ff ff 20 41 47 9a ff ff ff ff .5.D.... AG..... [ 66.244379][ T5310] ffff888044ae3668: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.248202][ T5310] ffff888044ae3678: 20 e2 18 8c ff ff ff ff 00 04 00 00 00 00 00 00 ............... [ 66.251550][ T5310] ffff888044ae3688: 00 00 00 00 00 00 00 00 90 36 ae 44 80 88 ff ff .........6.D.... [ 66.254915][ T5310] ffff888044ae3698: 90 36 ae 44 80 88 ff ff 00 00 00 00 00 00 00 00 .6.D............ [ 66.258594][ T5310] ffff888044ae36a8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.261942][ T5310] ffff888044ae36b8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 66.265205][ T5310] ================================================================== [ 66.267937][ T5310] BUG: KASAN: slab-out-of-bounds in hex_dump_to_buffer+0x731/0xba0 [ 66.270706][ T5310] Read of size 1 at addr ffff888044ae36d0 by task syz-executor801/5310 [ 66.274590][ T5310] [ 66.275536][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: syz-executor801 Not tainted 6.14.0-rc1-syzkaller-00181-g7ee983c850b4 #0 [ 66.275550][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 66.275557][ T5310] Call Trace: [ 66.275564][ T5310] [ 66.275569][ T5310] dump_stack_lvl+0x241/0x360 [ 66.275586][ T5310] ? __pfx_dump_stack_lvl+0x10/0x10 [ 66.275596][ T5310] ? __pfx__printk+0x10/0x10 [ 66.275610][ T5310] ? _printk+0xd5/0x120 [ 66.275623][ T5310] ? __virt_addr_valid+0x183/0x530 [ 66.275638][ T5310] ? __virt_addr_valid+0x183/0x530 [ 66.275652][ T5310] print_report+0x169/0x550 [ 66.275676][ T5310] ? __virt_addr_valid+0x183/0x530 [ 66.275688][ T5310] ? __virt_addr_valid+0x183/0x530 [ 66.275695][ T5310] ? __virt_addr_valid+0x45f/0x530 [ 66.275703][ T5310] ? __phys_addr+0xba/0x170 [ 66.275711][ T5310] ? hex_dump_to_buffer+0x731/0xba0 [ 66.275719][ T5310] kasan_report+0x143/0x180 [ 66.275728][ T5310] ? hex_dump_to_buffer+0x731/0xba0 [ 66.275736][ T5310] hex_dump_to_buffer+0x731/0xba0 [ 66.275745][ T5310] print_hex_dump+0x13f/0x250 [ 66.275752][ T5310] ? __pfx_print_hex_dump+0x10/0x10 [ 66.275761][ T5310] ? ea_get+0xcc5/0x12e0 [ 66.275769][ T5310] ? __pfx__printk+0x10/0x10 [ 66.275778][ T5310] ea_get+0xd30/0x12e0 [ 66.275786][ T5310] ? __mutex_trylock_common+0x183/0x2e0 [ 66.275793][ T5310] ? __pfx_ea_get+0x10/0x10 [ 66.275801][ T5310] __jfs_setxattr+0xfc/0x1190 [ 66.275814][ T5310] ? __jfs_xattr_set+0xd6/0x180 [ 66.275826][ T5310] ? __pfx___jfs_setxattr+0x10/0x10 [ 66.275839][ T5310] ? aa_get_newest_label+0xff/0x6f0 [ 66.275859][ T5310] __jfs_xattr_set+0xf9/0x180 [ 66.275873][ T5310] ? __pfx___jfs_xattr_set+0x10/0x10 [ 66.275884][ T5310] ? evm_protect_xattr+0x4be/0xb30 [ 66.275899][ T5310] ? jfs_xattr_set+0x33/0x60 [ 66.275911][ T5310] ? __pfx_jfs_xattr_set+0x10/0x10 [ 66.275923][ T5310] __vfs_setxattr+0x468/0x4a0 [ 66.275936][ T5310] __vfs_setxattr_noperm+0x12e/0x660 [ 66.275952][ T5310] vfs_setxattr+0x221/0x430 [ 66.275962][ T5310] ? __pfx_vfs_setxattr+0x10/0x10 [ 66.275973][ T5310] filename_setxattr+0x2af/0x430 [ 66.275983][ T5310] ? __phys_addr_symbol+0x2f/0x70 [ 66.275997][ T5310] ? __pfx_filename_setxattr+0x10/0x10 [ 66.276008][ T5310] ? getname_flags+0x1e3/0x540 [ 66.276023][ T5310] path_setxattrat+0x440/0x510 [ 66.276036][ T5310] ? __pfx_path_setxattrat+0x10/0x10 [ 66.276047][ T5310] ? do_sys_openat2+0x17a/0x1d0 [ 66.276063][ T5310] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 66.276072][ T5310] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 66.276080][ T5310] __x64_sys_lsetxattr+0xbf/0xe0 [ 66.276086][ T5310] do_syscall_64+0xf3/0x230 [ 66.276949][ T5310] ? clear_bhb_loop+0x35/0x90 [ 66.276959][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.276968][ T5310] RIP: 0033:0x7f699fc38e19 [ 66.276975][ T5310] 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 [ 66.276981][ T5310] RSP: 002b:00007ffdea7391d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 66.276989][ T5310] RAX: ffffffffffffffda RBX: 00007f699fc82095 RCX: 00007f699fc38e19 [ 66.276993][ T5310] RDX: 0000000000000000 RSI: 0000400000002580 RDI: 0000400000000080 [ 66.276997][ T5310] RBP: 00007f699fcb55f0 R08: 0000000000000001 R09: 0000555559fe94c0 [ 66.277001][ T5310] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdea739200 [ 66.277005][ T5310] R13: 00007ffdea739428 R14: 431bde82d7b634db R15: 00007f699fc8203b [ 66.277011][ T5310] [ 66.277013][ T5310] [ 66.403184][ T5310] Allocated by task 5310: [ 66.404904][ T5310] kasan_save_track+0x3f/0x80 [ 66.406763][ T5310] __kasan_slab_alloc+0x66/0x80 [ 66.408626][ T5310] kmem_cache_alloc_lru_noprof+0x1dd/0x390 [ 66.410715][ T5310] jfs_alloc_inode+0x28/0x70 [ 66.412458][ T5310] alloc_inode+0x65/0x1a0 [ 66.414062][ T5310] iget_locked+0xf1/0x5a0 [ 66.415620][ T5310] jfs_iget+0x23/0x3e0 [ 66.417110][ T5310] jfs_lookup+0x226/0x410 [ 66.418781][ T5310] __lookup_slow+0x296/0x400 [ 66.420555][ T5310] lookup_slow+0x53/0x70 [ 66.422104][ T5310] walk_component+0x2e1/0x410 [ 66.423930][ T5310] path_lookupat+0x16f/0x450 [ 66.425620][ T5310] filename_lookup+0x2a3/0x670 [ 66.427471][ T5310] filename_setxattr+0xb9/0x430 [ 66.429287][ T5310] path_setxattrat+0x440/0x510 [ 66.431117][ T5310] __x64_sys_lsetxattr+0xbf/0xe0 [ 66.432941][ T5310] do_syscall_64+0xf3/0x230 [ 66.434606][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.436789][ T5310] [ 66.437663][ T5310] The buggy address belongs to the object at ffff888044ae2e18 [ 66.437663][ T5310] which belongs to the cache jfs_ip of size 2232 [ 66.442649][ T5310] The buggy address is located 0 bytes to the right of [ 66.442649][ T5310] allocated 2232-byte region [ffff888044ae2e18, ffff888044ae36d0) [ 66.448288][ T5310] [ 66.449261][ T5310] The buggy address belongs to the physical page: [ 66.451808][ T5310] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x44ae0 [ 66.455150][ T5310] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 66.458164][ T5310] flags: 0x4fff00000000040(head|node=1|zone=1|lastcpupid=0x7ff) [ 66.460917][ T5310] page_type: f5(slab) [ 66.462449][ T5310] raw: 04fff00000000040 ffff88801f6e6640 dead000000000122 0000000000000000 [ 66.465675][ T5310] raw: 0000000000000000 00000000800d000d 00000000f5000000 0000000000000000 [ 66.468973][ T5310] head: 04fff00000000040 ffff88801f6e6640 dead000000000122 0000000000000000 [ 66.472254][ T5310] head: 0000000000000000 00000000800d000d 00000000f5000000 0000000000000000 [ 66.475517][ T5310] head: 04fff00000000003 ffffea000112b801 ffffffffffffffff 0000000000000000 [ 66.478683][ T5310] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000 [ 66.481944][ T5310] page dumped because: kasan: bad access detected [ 66.484338][ T5310] page_owner tracks the page as allocated [ 66.486551][ T5310] page last allocated via order 3, migratetype Reclaimable, gfp_mask 0xd2050(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_RECLAIMABLE), pid 5310, tgid 5310 (syz-executor801), ts 65910881877, free_ts 0 [ 66.494052][ T5310] post_alloc_hook+0x1f4/0x240 [ 66.495714][ T5310] get_page_from_freelist+0x365c/0x37a0 [ 66.497643][ T5310] __alloc_frozen_pages_noprof+0x292/0x710 [ 66.499732][ T5310] alloc_pages_mpol+0x311/0x660 [ 66.501449][ T5310] allocate_slab+0x8f/0x3a0 [ 66.503058][ T5310] ___slab_alloc+0xc27/0x14a0 [ 66.504705][ T5310] __slab_alloc+0x58/0xa0 [ 66.506271][ T5310] kmem_cache_alloc_lru_noprof+0x26c/0x390 [ 66.508357][ T5310] jfs_alloc_inode+0x28/0x70 [ 66.510128][ T5310] alloc_inode+0x65/0x1a0 [ 66.511758][ T5310] new_inode+0x22/0x1d0 [ 66.513297][ T5310] jfs_fill_super+0x570/0xd90 [ 66.515110][ T5310] get_tree_bdev_flags+0x48c/0x5c0 [ 66.517032][ T5310] vfs_get_tree+0x90/0x2b0 [ 66.518800][ T5310] do_new_mount+0x2be/0xb40 [ 66.520587][ T5310] __se_sys_mount+0x2d6/0x3c0 [ 66.522275][ T5310] page_owner free stack trace missing [ 66.524277][ T5310] [ 66.525200][ T5310] Memory state around the buggy address: [ 66.527211][ T5310] ffff888044ae3580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 66.530141][ T5310] ffff888044ae3600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 66.532904][ T5310] >ffff888044ae3680: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 66.535803][ T5310] ^ [ 66.538196][ T5310] ffff888044ae3700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 66.541171][ T5310] ffff888044ae3780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 66.544256][ T5310] ================================================================== [ 66.549702][ T5310] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 66.552457][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: syz-executor801 Not tainted 6.14.0-rc1-syzkaller-00181-g7ee983c850b4 #0 [ 66.556411][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 66.560426][ T5310] Call Trace: [ 66.561666][ T5310] [ 66.562686][ T5310] dump_stack_lvl+0x241/0x360 [ 66.564398][ T5310] ? __pfx_dump_stack_lvl+0x10/0x10 [ 66.566404][ T5310] ? __pfx__printk+0x10/0x10 [ 66.568253][ T5310] ? preempt_schedule+0xe1/0xf0 [ 66.570107][ T5310] ? vscnprintf+0x5d/0x90 [ 66.571773][ T5310] panic+0x349/0x880 [ 66.573293][ T5310] ? check_panic_on_warn+0x21/0xb0 [ 66.575224][ T5310] ? __pfx_panic+0x10/0x10 [ 66.576958][ T5310] ? _raw_spin_unlock_irqrestore+0x130/0x140 [ 66.579124][ T5310] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 66.581622][ T5310] ? print_report+0x502/0x550 [ 66.583586][ T5310] check_panic_on_warn+0x86/0xb0 [ 66.585422][ T5310] ? hex_dump_to_buffer+0x731/0xba0 [ 66.587562][ T5310] end_report+0x77/0x160 [ 66.589258][ T5310] kasan_report+0x154/0x180 [ 66.591015][ T5310] ? hex_dump_to_buffer+0x731/0xba0 [ 66.592860][ T5310] hex_dump_to_buffer+0x731/0xba0 [ 66.594728][ T5310] print_hex_dump+0x13f/0x250 [ 66.596420][ T5310] ? __pfx_print_hex_dump+0x10/0x10 [ 66.598308][ T5310] ? ea_get+0xcc5/0x12e0 [ 66.600042][ T5310] ? __pfx__printk+0x10/0x10 [ 66.601856][ T5310] ea_get+0xd30/0x12e0 [ 66.603502][ T5310] ? __mutex_trylock_common+0x183/0x2e0 [ 66.605540][ T5310] ? __pfx_ea_get+0x10/0x10 [ 66.607257][ T5310] __jfs_setxattr+0xfc/0x1190 [ 66.609091][ T5310] ? __jfs_xattr_set+0xd6/0x180 [ 66.611030][ T5310] ? __pfx___jfs_setxattr+0x10/0x10 [ 66.613003][ T5310] ? aa_get_newest_label+0xff/0x6f0 [ 66.615010][ T5310] __jfs_xattr_set+0xf9/0x180 [ 66.616831][ T5310] ? __pfx___jfs_xattr_set+0x10/0x10 [ 66.618873][ T5310] ? evm_protect_xattr+0x4be/0xb30 [ 66.620977][ T5310] ? jfs_xattr_set+0x33/0x60 [ 66.622794][ T5310] ? __pfx_jfs_xattr_set+0x10/0x10 [ 66.624766][ T5310] __vfs_setxattr+0x468/0x4a0 [ 66.626523][ T5310] __vfs_setxattr_noperm+0x12e/0x660 [ 66.628541][ T5310] vfs_setxattr+0x221/0x430 [ 66.630257][ T5310] ? __pfx_vfs_setxattr+0x10/0x10 [ 66.632150][ T5310] filename_setxattr+0x2af/0x430 [ 66.634085][ T5310] ? __phys_addr_symbol+0x2f/0x70 [ 66.636088][ T5310] ? __pfx_filename_setxattr+0x10/0x10 [ 66.638108][ T5310] ? getname_flags+0x1e3/0x540 [ 66.640004][ T5310] path_setxattrat+0x440/0x510 [ 66.641890][ T5310] ? __pfx_path_setxattrat+0x10/0x10 [ 66.643945][ T5310] ? do_sys_openat2+0x17a/0x1d0 [ 66.645835][ T5310] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 66.648171][ T5310] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 66.650646][ T5310] __x64_sys_lsetxattr+0xbf/0xe0 [ 66.652564][ T5310] do_syscall_64+0xf3/0x230 [ 66.654403][ T5310] ? clear_bhb_loop+0x35/0x90 [ 66.656254][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.658575][ T5310] RIP: 0033:0x7f699fc38e19 [ 66.660385][ T5310] 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 [ 66.667646][ T5310] RSP: 002b:00007ffdea7391d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 66.670866][ T5310] RAX: ffffffffffffffda RBX: 00007f699fc82095 RCX: 00007f699fc38e19 [ 66.673795][ T5310] RDX: 0000000000000000 RSI: 0000400000002580 RDI: 0000400000000080 [ 66.676901][ T5310] RBP: 00007f699fcb55f0 R08: 0000000000000001 R09: 0000555559fe94c0 [ 66.680056][ T5310] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdea739200 [ 66.683135][ T5310] R13: 00007ffdea739428 R14: 431bde82d7b634db R15: 00007f699fc8203b [ 66.686170][ T5310] [ 66.687674][ T5310] Kernel Offset: disabled [ 66.689368][ T5310] Rebooting in 86400 seconds.. VM DIAGNOSIS: 11:21:12 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000069 RBX=ffffffff9a746080 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d0deb30 R8 =ffffffff8576d45b R9 =1ffff11003e1c046 R10=dffffc0000000000 R11=ffffffff8576d410 R12=dffffc0000000000 R13=0000000000000069 R14=0000000000000069 R15=00000000000003f8 RIP=ffffffff8576d48e RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000555559fe8380 ffffffff 00c00000 GS =0000 ffff88801fc00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff634795ed8 CR3=00000000400e6000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000440401 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdea7391e0 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f699fcc1620 00007f699fcb55d8 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f699fca6364 00007f699fcba240 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 65723d73726f7272 6500747865003036 36396f7369007265 6c6c616b7a797300 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 40571856574a5757 4000515d40001513 131c4a564c005740 4949444e5f5c5600 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0406133a082c0b05 3b295f2a7006190c 1300000000000000 000a0416120a0232 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 5952415242494c5f 444c007365727465 675f6b636f6c635f 6f7364765f5f0075 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 593737332e2a223a 1b3e65070b172b1d 002c340c1c081500 307309193b316107 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 5f7f3f7f6f6e7f7f 7b7f7f2f7b177b1f 5f7f752f3d6f3d2c 307b2d3f3b3f7b37 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 69637465675f6f73 64765f5f00656d69 745f65675f6b5f5f 00635f646664655f ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 444c005242494c44 4449005f004c0057 4f4e5f444e49425f 004c00485441005f ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000