program:
syz_mount_image$udf(&(0x7f0000000180), &(0x7f0000000100)='./bus\x00', 0x1014494, &(0x7f00000001c0)=ANY=[@ANYBLOB="696f636861727365743d63703933322c706172746974696f6e3d30303030303030303030303030303030303030332c6769643d666f726765742c6769643d666f726765742c6e6f6164696e6963622c756e64656c6574652c7569643d666f726765742c00fb5ebc1bbec00aea8217b7375ace1f91cad4e856ac3ce827902dd91a9a936650ca99205dc1adee73bc464ab6ea2dad7091eea47594f5ef5227a72684b2ed98640aa52eba3e04c81c829036f312ecb1c7483575d32ed9eef652c6b7284dc45cecea6a0ae3a01c5cd7b60af90431eddc00"/225], 0xfe, 0xc24, &(0x7f0000001480)="$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")
open(&(0x7f0000000100)='./file0\x00', 0x880ff, 0x0) (async)
open(&(0x7f0000000100)='./file0\x00', 0x880ff, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
syz_mount_image$udf(&(0x7f0000000c40), &(0x7f0000000c80)='./file0\x00', 0x800000, &(0x7f0000000100)=ANY=[@ANYBLOB='lastblock=00000000000000000226,adinicb,gid=forget,nostrict,unhide,uid=', @ANYRESDEC=0x0, @ANYBLOB="2c73686f727461642c7569643d69676e6f72652c73686f727461642c766f6c756d653d30303030303030303030303030303030303030362c001829935912ddb19b617db523a6bb7c0d782285ef952b9282ba93ba5ef9353deee866199e1a1a16f9b8980aa11304cc9667f126de9a575a9cb3c29169cb6e8bd4820f0d3882914f9f4dd2ac97c7c5181676dc89c5fd4f9c455fcdbd2eef48adb33cdc1f17be8a397ef4cdba04d1979e9a7f3a2bcb07fb13cffd272aa79076e8039f7ab310e76e74"], 0x4, 0xc24, &(0x7f0000000d00)="$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")
setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff})
r0 = open(&(0x7f00000000c0)='./bus\x00', 0xca942, 0x0)
open(&(0x7f0000000080)='./bus\x00', 0x143142, 0x0) (async)
r1 = open(&(0x7f0000000080)='./bus\x00', 0x143142, 0x0)
pwrite64(r1, &(0x7f0000000300)='_', 0x1, 0x10000000005)
r2 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x8000)
ftruncate(r0, 0x8002007ffb)
creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) (async)
creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', 0x141842, 0x0)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0, 0xfc, 0x0, &(0x7f00000000c0))
creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) (async)
creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000300)='.\x00', r3, &(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async)
symlinkat(&(0x7f0000000300)='.\x00', r3, &(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x804051, 0x0, 0x1, 0x0, &(0x7f0000000d40)) (async)
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x804051, 0x0, 0x1, 0x0, &(0x7f0000000d40))
[ 68.153335][ T5302] Bluetooth: hci0: command tx timeout
[ 68.237795][ T5316] loop0: detected capacity change from 0 to 2048
[ 68.260755][ T5316] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d
[ 68.274984][ T5316] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 160: 0xd2 != 0xd4
[ 68.300131][ T5316] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 68.322088][ T5317] ------------[ cut here ]------------
[ 68.324303][ T5317] WARNING: CPU: 0 PID: 5317 at fs/udf/inode.c:2081 __udf_add_aext+0x524/0x6d0
[ 68.328255][ T5317] Modules linked in:
[ 68.330129][ T5317] CPU: 0 UID: 0 PID: 5317 Comm: syz.0.0 Not tainted 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full)
[ 68.334713][ T5317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 68.339278][ T5317] RIP: 0010:__udf_add_aext+0x524/0x6d0
[ 68.344597][ T5317] Code: b2 ed fe 49 8b 3e 4c 89 e6 e8 18 e2 0f ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 ed 28 8a fe 90 <0f> 0b 90 e9 14 fc ff ff e8 df 28 8a fe 90 0f 0b 90 e9 66 fd ff ff
[ 68.357054][ T5317] RSP: 0018:ffffc9000d66f248 EFLAGS: 00010293
[ 68.360494][ T5317] RAX: ffffffff833611f3 RBX: dffffc0000000000 RCX: ffff88801f940000
[ 68.365084][ T5317] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000001d0
[ 68.369312][ T5317] RBP: 1ffff92001acdee5 R08: ffff88801f940000 R09: 0000000000000002
[ 68.373514][ T5317] R10: 0000000000000001 R11: 0000000000000000 R12: 00000000000001d0
[ 68.377619][ T5317] R13: 0000000000000000 R14: ffffc9000d66f720 R15: ffffc9000d66f728
[ 68.381569][ T5317] FS: 00007f57747a66c0(0000) GS:ffff88808d25f000(0000) knlGS:0000000000000000
[ 68.386276][ T5317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.389355][ T5317] CR2: 00007f57678ffc00 CR3: 0000000043f83000 CR4: 0000000000352ef0
[ 68.393531][ T5317] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 68.398580][ T5317] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 68.403488][ T5317] Call Trace:
[ 68.405388][ T5317]
[ 68.406971][ T5317] udf_setup_indirect_aext+0x609/0x800
[ 68.409791][ T5317] ? __udf_add_aext+0x508/0x6d0
[ 68.412309][ T5317] udf_do_extend_file+0x870/0x1180
[ 68.414950][ T5317] ? udf_get_filelongad+0x6e/0x1b0
[ 68.417507][ T5317] ? __pfx_udf_do_extend_file+0x10/0x10
[ 68.420426][ T5317] udf_map_block+0xf64/0x42a0
[ 68.423271][ T5317] ? stack_trace_save+0x9c/0xe0
[ 68.425849][ T5317] ? check_path+0x21/0x40
[ 68.428233][ T5317] ? __pfx_udf_map_block+0x10/0x10
[ 68.431098][ T5317] ? validate_chain+0x897/0x2140
[ 68.434155][ T5317] ? do_raw_spin_lock+0x121/0x290
[ 68.436205][ T5317] ? do_raw_spin_unlock+0x4d/0x240
[ 68.439382][ T5317] __udf_get_block+0x52/0x250
[ 68.442396][ T5317] ? create_empty_buffers+0x465/0x530
[ 68.446509][ T5317] __block_write_begin_int+0x6b5/0x1900
[ 68.449429][ T5317] ? folio_add_lru+0x1b2/0x3d0
[ 68.451764][ T5317] ? __pfx_udf_get_block+0x10/0x10
[ 68.454681][ T5317] ? __pfx___block_write_begin_int+0x10/0x10
[ 68.457746][ T5317] ? __pfx_udf_get_block+0x10/0x10
[ 68.460456][ T5317] block_write_begin+0x8a/0x120
[ 68.462917][ T5317] ? udf_write_begin+0x7d/0x260
[ 68.465280][ T5317] udf_write_begin+0x100/0x260
[ 68.467590][ T5317] generic_perform_write+0x2c7/0x910
[ 68.470425][ T5317] ? __pfx_generic_perform_write+0x10/0x10
[ 68.473443][ T5317] ? file_update_time+0x2da/0x490
[ 68.476020][ T5317] ? __generic_file_write_iter+0xf9/0x230
[ 68.478946][ T5317] ? udf_file_write_iter+0x1a3/0x6c0
[ 68.481934][ T5317] udf_file_write_iter+0x2d5/0x6c0
[ 68.485402][ T5317] vfs_write+0x54b/0xa90
[ 68.487235][ T5317] ? __pfx_udf_file_write_iter+0x10/0x10
[ 68.489727][ T5317] ? __pfx_vfs_write+0x10/0x10
[ 68.491783][ T5317] ? __fget_files+0x2a/0x420
[ 68.493923][ T5317] __x64_sys_pwrite64+0x193/0x220
[ 68.496153][ T5317] ? __pfx___x64_sys_pwrite64+0x10/0x10
[ 68.498835][ T5317] ? rcu_is_watching+0x15/0xb0
[ 68.501476][ T5317] ? do_syscall_64+0xbe/0x3b0
[ 68.503862][ T5317] do_syscall_64+0xfa/0x3b0
[ 68.506118][ T5317] ? lockdep_hardirqs_on+0x9c/0x150
[ 68.508692][ T5317] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.511749][ T5317] ? clear_bhb_loop+0x60/0xb0
[ 68.514620][ T5317] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.518856][ T5317] RIP: 0033:0x7f577398e969
[ 68.521465][ T5317] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 68.531462][ T5317] RSP: 002b:00007f57747a6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
[ 68.535689][ T5317] RAX: ffffffffffffffda RBX: 00007f5773bb6080 RCX: 00007f577398e969
[ 68.539838][ T5317] RDX: 0000000000000001 RSI: 0000200000000300 RDI: 0000000000000006
[ 68.545089][ T5317] RBP: 00007f5773a10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 68.551153][ T5317] R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000
[ 68.555004][ T5317] R13: 0000000000000000 R14: 00007f5773bb6080 R15: 00007ffe255c98d8
[ 68.560176][ T5317]
[ 68.561679][ T5317] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 68.564906][ T5317] CPU: 0 UID: 0 PID: 5317 Comm: syz.0.0 Not tainted 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full)
[ 68.570148][ T5317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 68.580050][ T5317] Call Trace:
[ 68.582369][ T5317]
[ 68.584337][ T5317] dump_stack_lvl+0x99/0x250
[ 68.586932][ T5317] ? __asan_memcpy+0x40/0x70
[ 68.589580][ T5317] ? __pfx_dump_stack_lvl+0x10/0x10
[ 68.591959][ T5317] ? __pfx__printk+0x10/0x10
[ 68.594108][ T5317] panic+0x2db/0x790
[ 68.595947][ T5317] ? __pfx_panic+0x10/0x10
[ 68.597938][ T5317] ? show_trace_log_lvl+0x4fb/0x550
[ 68.600328][ T5317] __warn+0x31b/0x4b0
[ 68.602180][ T5317] ? __udf_add_aext+0x524/0x6d0
[ 68.604464][ T5317] ? __udf_add_aext+0x524/0x6d0
[ 68.606717][ T5317] report_bug+0x2be/0x4f0
[ 68.608636][ T5317] ? __udf_add_aext+0x524/0x6d0
[ 68.610906][ T5317] ? __udf_add_aext+0x524/0x6d0
[ 68.613112][ T5317] ? __udf_add_aext+0x526/0x6d0
[ 68.615303][ T5317] handle_bug+0x84/0x160
[ 68.617205][ T5317] exc_invalid_op+0x1a/0x50
[ 68.619197][ T5317] asm_exc_invalid_op+0x1a/0x20
[ 68.621437][ T5317] RIP: 0010:__udf_add_aext+0x524/0x6d0
[ 68.623911][ T5317] Code: b2 ed fe 49 8b 3e 4c 89 e6 e8 18 e2 0f ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 ed 28 8a fe 90 <0f> 0b 90 e9 14 fc ff ff e8 df 28 8a fe 90 0f 0b 90 e9 66 fd ff ff
[ 68.632285][ T5317] RSP: 0018:ffffc9000d66f248 EFLAGS: 00010293
[ 68.634939][ T5317] RAX: ffffffff833611f3 RBX: dffffc0000000000 RCX: ffff88801f940000
[ 68.638275][ T5317] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000001d0
[ 68.641442][ T5317] RBP: 1ffff92001acdee5 R08: ffff88801f940000 R09: 0000000000000002
[ 68.645193][ T5317] R10: 0000000000000001 R11: 0000000000000000 R12: 00000000000001d0
[ 68.648480][ T5317] R13: 0000000000000000 R14: ffffc9000d66f720 R15: ffffc9000d66f728
[ 68.651881][ T5317] ? __udf_add_aext+0x523/0x6d0
[ 68.653981][ T5317] ? __udf_add_aext+0x523/0x6d0
[ 68.656090][ T5317] udf_setup_indirect_aext+0x609/0x800
[ 68.658237][ T5317] ? __udf_add_aext+0x508/0x6d0
[ 68.659989][ T5317] udf_do_extend_file+0x870/0x1180
[ 68.662032][ T5317] ? udf_get_filelongad+0x6e/0x1b0
[ 68.664185][ T5317] ? __pfx_udf_do_extend_file+0x10/0x10
[ 68.666530][ T5317] udf_map_block+0xf64/0x42a0
[ 68.668557][ T5317] ? stack_trace_save+0x9c/0xe0
[ 68.670624][ T5317] ? check_path+0x21/0x40
[ 68.672379][ T5317] ? __pfx_udf_map_block+0x10/0x10
[ 68.674688][ T5317] ? validate_chain+0x897/0x2140
[ 68.676998][ T5317] ? do_raw_spin_lock+0x121/0x290
[ 68.679378][ T5317] ? do_raw_spin_unlock+0x4d/0x240
[ 68.681742][ T5317] __udf_get_block+0x52/0x250
[ 68.683646][ T5317] ? create_empty_buffers+0x465/0x530
[ 68.685855][ T5317] __block_write_begin_int+0x6b5/0x1900
[ 68.688075][ T5317] ? folio_add_lru+0x1b2/0x3d0
[ 68.690163][ T5317] ? __pfx_udf_get_block+0x10/0x10
[ 68.692275][ T5317] ? __pfx___block_write_begin_int+0x10/0x10
[ 68.694897][ T5317] ? __pfx_udf_get_block+0x10/0x10
[ 68.697278][ T5317] block_write_begin+0x8a/0x120
[ 68.699498][ T5317] ? udf_write_begin+0x7d/0x260
[ 68.701681][ T5317] udf_write_begin+0x100/0x260
[ 68.704676][ T5317] generic_perform_write+0x2c7/0x910
[ 68.706929][ T5317] ? __pfx_generic_perform_write+0x10/0x10
[ 68.709330][ T5317] ? file_update_time+0x2da/0x490
[ 68.711436][ T5317] ? __generic_file_write_iter+0xf9/0x230
[ 68.714113][ T5317] ? udf_file_write_iter+0x1a3/0x6c0
[ 68.717712][ T5317] udf_file_write_iter+0x2d5/0x6c0
[ 68.720037][ T5317] vfs_write+0x54b/0xa90
[ 68.722005][ T5317] ? __pfx_udf_file_write_iter+0x10/0x10
[ 68.724313][ T5317] ? __pfx_vfs_write+0x10/0x10
[ 68.726521][ T5317] ? __fget_files+0x2a/0x420
[ 68.728670][ T5317] __x64_sys_pwrite64+0x193/0x220
[ 68.731472][ T5317] ? __pfx___x64_sys_pwrite64+0x10/0x10
[ 68.734373][ T5317] ? rcu_is_watching+0x15/0xb0
[ 68.737106][ T5317] ? do_syscall_64+0xbe/0x3b0
[ 68.739857][ T5317] do_syscall_64+0xfa/0x3b0
[ 68.742563][ T5317] ? lockdep_hardirqs_on+0x9c/0x150
[ 68.745301][ T5317] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.748106][ T5317] ? clear_bhb_loop+0x60/0xb0
[ 68.750519][ T5317] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.753343][ T5317] RIP: 0033:0x7f577398e969
[ 68.755396][ T5317] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 68.763802][ T5317] RSP: 002b:00007f57747a6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
[ 68.767519][ T5317] RAX: ffffffffffffffda RBX: 00007f5773bb6080 RCX: 00007f577398e969
[ 68.771092][ T5317] RDX: 0000000000000001 RSI: 0000200000000300 RDI: 0000000000000006
[ 68.774579][ T5317] RBP: 00007f5773a10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 68.778900][ T5317] R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000
[ 68.782679][ T5317] R13: 0000000000000000 R14: 00007f5773bb6080 R15: 00007ffe255c98d8
[ 68.786215][ T5317]
[ 68.787874][ T5317] Kernel Offset: disabled
[ 68.789815][ T5317] Rebooting in 86400 seconds..