Warning: Permanently added '10.128.0.154' (ED25519) to the list of known hosts. [ 573.975388][ T28] audit: type=1400 audit(1705823746.184:86): avc: denied { execmem } for pid=5082 comm="syz-executor235" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 executing program [ 574.011557][ T28] audit: type=1400 audit(1705823746.224:87): avc: denied { read write } for pid=5082 comm="syz-executor235" 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 [ 574.036629][ T28] audit: type=1400 audit(1705823746.234:88): avc: denied { open } for pid=5082 comm="syz-executor235" 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 [ 574.062621][ T28] audit: type=1400 audit(1705823746.234:89): avc: denied { ioctl } for pid=5082 comm="syz-executor235" 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 [ 574.109486][ T5084] loop0: detected capacity change from 0 to 2048 [ 574.122795][ T28] audit: type=1400 audit(1705823746.334:90): avc: denied { mounton } for pid=5083 comm="syz-executor235" path="/root/syzkaller.m4V2yd/0/file0" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 574.155266][ T5084] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 574.170906][ T28] audit: type=1400 audit(1705823746.384:91): avc: denied { mount } for pid=5083 comm="syz-executor235" name="/" dev="loop0" ino=1328 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 574.209896][ T28] audit: type=1400 audit(1705823746.424:92): avc: denied { unmount } for pid=5082 comm="syz-executor235" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 executing program executing program [ 574.337298][ T5089] loop0: detected capacity change from 0 to 2048 [ 574.354513][ T5089] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program [ 574.431496][ T5092] loop0: detected capacity change from 0 to 2048 [ 574.457174][ T5092] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program [ 574.530953][ T5095] loop0: detected capacity change from 0 to 2048 [ 574.548767][ T5095] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 574.628184][ T5098] loop0: detected capacity change from 0 to 2048 [ 574.649237][ T5098] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program [ 574.718883][ T5085] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 executing program [ 574.761695][ T5101] loop0: detected capacity change from 0 to 2048 [ 574.780119][ T5101] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 574.854280][ T5104] loop0: detected capacity change from 0 to 2048 [ 574.877918][ T5104] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program [ 574.948030][ T5085] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 executing program [ 574.992778][ T5107] loop0: detected capacity change from 0 to 2048 [ 575.008322][ T5107] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 575.087583][ T5110] loop0: detected capacity change from 0 to 2048 [ 575.101990][ T5110] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program [ 575.231803][ T5113] loop0: detected capacity change from 0 to 2048 [ 575.246957][ T5113] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program executing program [ 575.385539][ T5116] loop0: detected capacity change from 0 to 2048 [ 575.413570][ T5116] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program [ 575.494166][ T5119] loop0: detected capacity change from 0 to 2048 [ 575.508563][ T5119] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 575.569759][ T5121] loop0: detected capacity change from 0 to 2048 [ 575.584969][ T5121] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program [ 575.709600][ T5124] loop0: detected capacity change from 0 to 2048 [ 575.723457][ T5124] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program executing program [ 575.833978][ T5126] loop0: detected capacity change from 0 to 2048 [ 575.848593][ T5126] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 575.915509][ T5129] loop0: detected capacity change from 0 to 2048 [ 575.931442][ T5129] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program executing program [ 576.077660][ T5132] loop0: detected capacity change from 0 to 2048 [ 576.092007][ T5132] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 576.168570][ T5135] loop0: detected capacity change from 0 to 2048 [ 576.190739][ T5135] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program [ 576.327138][ T5138] loop0: detected capacity change from 0 to 2048 [ 576.341307][ T5138] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program [ 576.458588][ T5140] loop0: detected capacity change from 0 to 2048 [ 576.472356][ T5140] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program executing program [ 576.579546][ T5143] loop0: detected capacity change from 0 to 2048 [ 576.594898][ T5143] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 576.667685][ T5146] loop0: detected capacity change from 0 to 2048 [ 576.682046][ T5146] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program [ 576.768233][ T5085] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 576.811197][ T5149] loop0: detected capacity change from 0 to 2048 [ 576.825403][ T5149] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program executing program [ 577.155539][ T5153] loop0: detected capacity change from 0 to 2048 [ 577.170995][ T5153] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 577.242658][ T5156] loop0: detected capacity change from 0 to 2048 [ 577.275196][ T5156] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program [ 577.410900][ T5159] loop0: detected capacity change from 0 to 2048 [ 577.424808][ T5159] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program executing program [ 577.529298][ T5162] loop0: detected capacity change from 0 to 2048 [ 577.550298][ T5162] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program [ 577.611161][ T5165] loop0: detected capacity change from 0 to 2048 [ 577.625262][ T5165] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 577.690777][ T5168] loop0: detected capacity change from 0 to 2048 [ 577.704095][ T5168] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) executing program [ 577.838376][ T5171] loop0: detected capacity change from 0 to 2048 [ 577.853407][ T5171] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 577.875167][ T5171] ------------[ cut here ]------------ [ 577.881052][ T5171] WARNING: CPU: 0 PID: 5171 at fs/udf/inode.c:666 udf_setsize+0xa42/0x11a0 [ 577.889917][ T5171] Modules linked in: [ 577.893853][ T5171] CPU: 0 PID: 5171 Comm: syz-executor235 Not tainted 6.7.0-syzkaller-12829-g125514880ddd #0 [ 577.904283][ T5171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 577.914422][ T5171] RIP: 0010:udf_setsize+0xa42/0x11a0 [ 577.919781][ T5171] Code: 91 fe 85 db 0f 84 46 04 00 00 e8 29 b1 91 fe be 01 00 00 00 4c 89 ff e8 5c d9 fe ff 45 31 e4 e9 ef f8 ff ff e8 0f b1 91 fe 90 <0f> 0b 90 e9 6d fc ff ff e8 01 b1 91 fe 49 8d bf d0 fe ff ff 44 29 [ 577.939525][ T5171] RSP: 0018:ffffc9000367fb60 EFLAGS: 00010293 [ 577.945685][ T5171] RAX: 0000000000000000 RBX: 0000000000000400 RCX: ffffffff82f5558e [ 577.953692][ T5171] RDX: ffff888028c58000 RSI: ffffffff82f55921 RDI: 0000000000000006 [ 577.961760][ T5171] RBP: ffffc9000367fd10 R08: 0000000000000006 R09: 0000000000000400 [ 577.969967][ T5171] R10: 0000000000000200 R11: 0000000000000000 R12: 0000000000000200 [ 577.978025][ T5171] R13: ffff88807933c89a R14: 0000000000000000 R15: ffff88807933c7d0 [ 577.986133][ T5171] FS: 00007ff5751516c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 577.995105][ T5171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 578.001797][ T5171] CR2: 00007ff575130d58 CR3: 00000000226d4000 CR4: 00000000003506f0 [ 578.009823][ T5171] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 578.017878][ T5171] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 578.025900][ T5171] Call Trace: [ 578.029195][ T5171] [ 578.032220][ T5171] ? show_regs+0x8f/0xa0 [ 578.036600][ T5171] ? __warn+0xe6/0x390 [ 578.040728][ T5171] ? udf_setsize+0xa42/0x11a0 [ 578.045415][ T5171] ? report_bug+0x3bc/0x580 [ 578.050040][ T5171] ? handle_bug+0x3d/0x70 [ 578.054464][ T5171] ? exc_invalid_op+0x17/0x40 [ 578.059258][ T5171] ? asm_exc_invalid_op+0x1a/0x20 [ 578.064392][ T5171] ? udf_setsize+0x6ae/0x11a0 [ 578.069139][ T5171] ? udf_setsize+0xa41/0x11a0 [ 578.073932][ T5171] ? udf_setsize+0xa42/0x11a0 [ 578.078684][ T5171] ? udf_bread+0x590/0x590 [ 578.083136][ T5171] ? reacquire_held_locks+0x4c0/0x4c0 [ 578.088583][ T5171] ? inode_has_perm+0x16f/0x1d0 [ 578.093565][ T5171] ? selinux_inode_setattr+0x247/0x400 [ 578.099153][ T5171] ? selinux_inode_setxattr+0x8d0/0x8d0 [ 578.104757][ T5171] ? inode_newsize_ok+0x13c/0x200 [ 578.109929][ T5171] ? setattr_prepare+0x140/0x990 [ 578.114921][ T5171] ? evm_inode_setattr+0x65/0x680 [ 578.120089][ T5171] udf_setattr+0x4a4/0x5e0 [ 578.124543][ T5171] ? security_inode_setattr+0x109/0x170 [ 578.130213][ T5171] ? udf_file_write_iter+0x740/0x740 [ 578.135528][ T5171] notify_change+0x742/0x11c0 [ 578.140289][ T5171] do_truncate+0x15c/0x220 [ 578.144766][ T5171] ? file_open_root+0x450/0x450 [ 578.149686][ T5171] do_sys_ftruncate+0x6a2/0x790 [ 578.154578][ T5171] do_syscall_64+0xd3/0x250 [ 578.159173][ T5171] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 578.165106][ T5171] RIP: 0033:0x7ff575194b99 [ 578.169574][ T5171] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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 b0 ff ff ff f7 d8 64 89 01 48 [ 578.189271][ T5171] RSP: 002b:00007ff575151218 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 578.197767][ T5171] RAX: ffffffffffffffda RBX: 00007ff57521d6c8 RCX: 00007ff575194b99 [ 578.206052][ T5171] RDX: 00007ff575194b99 RSI: 0000000000000002 RDI: 0000000000000004 [ 578.214040][ T5171] RBP: 00007ff57521d6c0 R08: 0000000000000000 R09: 0000000000000000 [ 578.222072][ T5171] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff5751e9e00 [ 578.230244][ T5171] R13: 00007ff5751e9208 R14: 00007ff5751e90c0 R15: 0030656c69662f2e [ 578.238326][ T5171] [ 578.241386][ T5171] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 578.248675][ T5171] CPU: 0 PID: 5171 Comm: syz-executor235 Not tainted 6.7.0-syzkaller-12829-g125514880ddd #0 [ 578.258745][ T5171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 578.268905][ T5171] Call Trace: [ 578.272196][ T5171] [ 578.275141][ T5171] dump_stack_lvl+0xd9/0x1b0 [ 578.279763][ T5171] panic+0x6dc/0x790 [ 578.283687][ T5171] ? panic_smp_self_stop+0xa0/0xa0 [ 578.288828][ T5171] ? show_trace_log_lvl+0x363/0x4f0 [ 578.294069][ T5171] ? check_panic_on_warn+0x1f/0xb0 [ 578.299215][ T5171] ? udf_setsize+0xa42/0x11a0 [ 578.303909][ T5171] check_panic_on_warn+0xab/0xb0 [ 578.308870][ T5171] __warn+0xf2/0x390 [ 578.312784][ T5171] ? udf_setsize+0xa42/0x11a0 [ 578.317480][ T5171] report_bug+0x3bc/0x580 [ 578.321836][ T5171] handle_bug+0x3d/0x70 [ 578.326022][ T5171] exc_invalid_op+0x17/0x40 [ 578.330551][ T5171] asm_exc_invalid_op+0x1a/0x20 [ 578.335421][ T5171] RIP: 0010:udf_setsize+0xa42/0x11a0 [ 578.340728][ T5171] Code: 91 fe 85 db 0f 84 46 04 00 00 e8 29 b1 91 fe be 01 00 00 00 4c 89 ff e8 5c d9 fe ff 45 31 e4 e9 ef f8 ff ff e8 0f b1 91 fe 90 <0f> 0b 90 e9 6d fc ff ff e8 01 b1 91 fe 49 8d bf d0 fe ff ff 44 29 [ 578.360356][ T5171] RSP: 0018:ffffc9000367fb60 EFLAGS: 00010293 [ 578.366442][ T5171] RAX: 0000000000000000 RBX: 0000000000000400 RCX: ffffffff82f5558e [ 578.374433][ T5171] RDX: ffff888028c58000 RSI: ffffffff82f55921 RDI: 0000000000000006 [ 578.382416][ T5171] RBP: ffffc9000367fd10 R08: 0000000000000006 R09: 0000000000000400 [ 578.390394][ T5171] R10: 0000000000000200 R11: 0000000000000000 R12: 0000000000000200 [ 578.398367][ T5171] R13: ffff88807933c89a R14: 0000000000000000 R15: ffff88807933c7d0 [ 578.406346][ T5171] ? udf_setsize+0x6ae/0x11a0 [ 578.411042][ T5171] ? udf_setsize+0xa41/0x11a0 [ 578.415740][ T5171] ? udf_bread+0x590/0x590 [ 578.420177][ T5171] ? reacquire_held_locks+0x4c0/0x4c0 [ 578.425586][ T5171] ? inode_has_perm+0x16f/0x1d0 [ 578.430475][ T5171] ? selinux_inode_setattr+0x247/0x400 [ 578.435980][ T5171] ? selinux_inode_setxattr+0x8d0/0x8d0 [ 578.441556][ T5171] ? inode_newsize_ok+0x13c/0x200 [ 578.446621][ T5171] ? setattr_prepare+0x140/0x990 [ 578.451574][ T5171] ? evm_inode_setattr+0x65/0x680 [ 578.456610][ T5171] udf_setattr+0x4a4/0x5e0 [ 578.461067][ T5171] ? security_inode_setattr+0x109/0x170 [ 578.466656][ T5171] ? udf_file_write_iter+0x740/0x740 [ 578.471959][ T5171] notify_change+0x742/0x11c0 [ 578.476687][ T5171] do_truncate+0x15c/0x220 [ 578.481143][ T5171] ? file_open_root+0x450/0x450 [ 578.486022][ T5171] do_sys_ftruncate+0x6a2/0x790 [ 578.490897][ T5171] do_syscall_64+0xd3/0x250 [ 578.495422][ T5171] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 578.501329][ T5171] RIP: 0033:0x7ff575194b99 [ 578.505757][ T5171] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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 b0 ff ff ff f7 d8 64 89 01 48 [ 578.525382][ T5171] RSP: 002b:00007ff575151218 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 578.533821][ T5171] RAX: ffffffffffffffda RBX: 00007ff57521d6c8 RCX: 00007ff575194b99 [ 578.541818][ T5171] RDX: 00007ff575194b99 RSI: 0000000000000002 RDI: 0000000000000004 [ 578.549792][ T5171] RBP: 00007ff57521d6c0 R08: 0000000000000000 R09: 0000000000000000 [ 578.557772][ T5171] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff5751e9e00 [ 578.565751][ T5171] R13: 00007ff5751e9208 R14: 00007ff5751e90c0 R15: 0030656c69662f2e [ 578.573735][ T5171] [ 578.577126][ T5171] Kernel Offset: disabled [ 578.581557][ T5171] Rebooting in 86400 seconds..