Warning: Permanently added '10.128.1.113' (ED25519) to the list of known hosts. executing program [ 43.751087][ T3563] loop0: detected capacity change from 0 to 2048 [ 43.846086][ T3563] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 43.853890][ T3563] UDF-fs: Scanning with blocksize 512 failed [ 43.865084][ T3563] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 43.915909][ T3563] attempt to access beyond end of device [ 43.915909][ T3563] loop0: rw=2049, want=2050, limit=2048 [ 43.927111][ T3563] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 43.935822][ T3563] attempt to access beyond end of device [ 43.935822][ T3563] loop0: rw=2049, want=2050, limit=2048 [ 43.947121][ T3563] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 43.955743][ T3563] attempt to access beyond end of device [ 43.955743][ T3563] loop0: rw=2049, want=2050, limit=2048 [ 43.966777][ T3563] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 43.975395][ T3563] attempt to access beyond end of device [ 43.975395][ T3563] loop0: rw=2049, want=2050, limit=2048 [ 43.986423][ T3563] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 43.995054][ T3563] attempt to access beyond end of device [ 43.995054][ T3563] loop0: rw=2049, want=2052, limit=2048 [ 44.006085][ T3563] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 44.014730][ T3563] attempt to access beyond end of device [ 44.014730][ T3563] loop0: rw=2049, want=2052, limit=2048 [ 44.025764][ T3563] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 44.034381][ T3563] attempt to access beyond end of device [ 44.034381][ T3563] loop0: rw=2049, want=2052, limit=2048 [ 44.045411][ T3563] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 44.054032][ T3563] attempt to access beyond end of device [ 44.054032][ T3563] loop0: rw=2049, want=2052, limit=2048 [ 44.065080][ T3563] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 44.073715][ T3563] attempt to access beyond end of device [ 44.073715][ T3563] loop0: rw=2049, want=2054, limit=2048 [ 44.084759][ T3563] Buffer I/O error on dev loop0, logical block 1026, lost async page write [ 44.095520][ T3563] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 44.107210][ T3563] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 44.115590][ T3563] CPU: 0 PID: 3563 Comm: syz-executor294 Not tainted 5.15.167-syzkaller #0 [ 44.124142][ T3563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 44.134165][ T3563] RIP: 0010:ima_post_path_mknod+0x6e/0x160 [ 44.139960][ T3563] Code: 0f b6 04 38 84 c0 0f 85 c5 00 00 00 8b 2d 3a 2d d0 12 31 ff 89 ee e8 61 d3 af fd 85 ed 0f 84 8d 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 c0 00 00 00 0f b7 2b 81 e5 00 f0 00 00 [ 44.159537][ T3563] RSP: 0018:ffffc90002eb7dd8 EFLAGS: 00010246 [ 44.165575][ T3563] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff96a0b703 [ 44.173522][ T3563] RDX: ffff8880282ad940 RSI: 0000000000000001 RDI: 0000000000000000 [ 44.181461][ T3563] RBP: 0000000000000001 R08: ffffffff83d08a6f R09: ffffed1003ee20fb [ 44.189402][ T3563] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90002eb7e80 [ 44.197344][ T3563] R13: dffffc0000000000 R14: ffffffff8c7cd520 R15: dffffc0000000000 [ 44.205287][ T3563] FS: 000055556c6e6380(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 44.214186][ T3563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.220738][ T3563] CR2: 00005632d8e77ff8 CR3: 000000001ef77000 CR4: 00000000003506f0 [ 44.228698][ T3563] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.236637][ T3563] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.244591][ T3563] Call Trace: [ 44.247843][ T3563] [ 44.250745][ T3563] ? __die_body+0x5e/0xa0 [ 44.255055][ T3563] ? die_addr+0x95/0xc0 [ 44.259189][ T3563] ? exc_general_protection+0x327/0x4f0 [ 44.264714][ T3563] ? asm_exc_general_protection+0x22/0x30 [ 44.270416][ T3563] ? ima_post_path_mknod+0x5f/0x160 [ 44.275586][ T3563] ? ima_post_path_mknod+0x6e/0x160 [ 44.280755][ T3563] ? ima_post_path_mknod+0x5f/0x160 [ 44.285922][ T3563] do_mknodat+0x41d/0x690 [ 44.290224][ T3563] ? __phys_addr_symbol+0x2b/0x70 [ 44.295215][ T3563] ? 0xffffffff81000000 [ 44.299337][ T3563] ? may_open+0x400/0x400 [ 44.303655][ T3563] ? getname_flags+0x1ec/0x4e0 [ 44.308400][ T3563] __x64_sys_mknod+0x8a/0xa0 [ 44.312960][ T3563] do_syscall_64+0x3b/0xb0 [ 44.317346][ T3563] ? clear_bhb_loop+0x15/0x70 [ 44.321990][ T3563] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 44.327851][ T3563] RIP: 0033:0x7f6fbdc4ea39 [ 44.332236][ T3563] 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 [ 44.351945][ T3563] RSP: 002b:00007ffdf4b492d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 44.360330][ T3563] RAX: ffffffffffffffda RBX: 00007ffdf4b494b8 RCX: 00007f6fbdc4ea39 [ 44.368270][ T3563] RDX: 0000000000000701 RSI: 0000000000000000 RDI: 0000000020000000 [ 44.376208][ T3563] RBP: 00007f6fbdcc3610 R08: 0000000000000000 R09: 0000000000000000 [ 44.384149][ T3563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 44.392087][ T3563] R13: 00007ffdf4b494a8 R14: 0000000000000001 R15: 0000000000000001 [ 44.400031][ T3563] [ 44.403022][ T3563] Modules linked in: [ 44.407144][ T3563] ---[ end trace 14ca79e81204b070 ]--- [ 44.412615][ T3563] RIP: 0010:ima_post_path_mknod+0x6e/0x160 [ 44.418400][ T3563] Code: 0f b6 04 38 84 c0 0f 85 c5 00 00 00 8b 2d 3a 2d d0 12 31 ff 89 ee e8 61 d3 af fd 85 ed 0f 84 8d 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 c0 00 00 00 0f b7 2b 81 e5 00 f0 00 00 [ 44.438008][ T3563] RSP: 0018:ffffc90002eb7dd8 EFLAGS: 00010246 [ 44.444075][ T3563] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff96a0b703 [ 44.452047][ T3563] RDX: ffff8880282ad940 RSI: 0000000000000001 RDI: 0000000000000000 [ 44.460020][ T3563] RBP: 0000000000000001 R08: ffffffff83d08a6f R09: ffffed1003ee20fb [ 44.467964][ T3563] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90002eb7e80 [ 44.475933][ T3563] R13: dffffc0000000000 R14: ffffffff8c7cd520 R15: dffffc0000000000 [ 44.483905][ T3563] FS: 000055556c6e6380(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 44.492834][ T3563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.499415][ T3563] CR2: 00005632d8e77ff8 CR3: 000000001ef77000 CR4: 00000000003506f0 [ 44.507360][ T3563] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.515330][ T3563] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.523309][ T3563] Kernel panic - not syncing: Fatal exception [ 44.529514][ T3563] Kernel Offset: disabled [ 44.533816][ T3563] Rebooting in 86400 seconds..