Warning: Permanently added '10.128.0.188' (ED25519) to the list of known hosts. executing program [ 43.965556][ T3562] loop0: detected capacity change from 0 to 2048 [ 44.056784][ T3562] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 44.064780][ T3562] UDF-fs: Scanning with blocksize 512 failed [ 44.077149][ T3562] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 44.131046][ T3562] attempt to access beyond end of device [ 44.131046][ T3562] loop0: rw=2049, want=2050, limit=2048 [ 44.142767][ T3562] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 44.151543][ T3562] attempt to access beyond end of device [ 44.151543][ T3562] loop0: rw=2049, want=2050, limit=2048 [ 44.162627][ T3562] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 44.171320][ T3562] attempt to access beyond end of device [ 44.171320][ T3562] loop0: rw=2049, want=2050, limit=2048 [ 44.182375][ T3562] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 44.191161][ T3562] attempt to access beyond end of device [ 44.191161][ T3562] loop0: rw=2049, want=2050, limit=2048 [ 44.202206][ T3562] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 44.210895][ T3562] attempt to access beyond end of device [ 44.210895][ T3562] loop0: rw=2049, want=2052, limit=2048 [ 44.221932][ T3562] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 44.230795][ T3562] attempt to access beyond end of device [ 44.230795][ T3562] loop0: rw=2049, want=2052, limit=2048 [ 44.241912][ T3562] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 44.250629][ T3562] attempt to access beyond end of device [ 44.250629][ T3562] loop0: rw=2049, want=2052, limit=2048 [ 44.261678][ T3562] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 44.270378][ T3562] attempt to access beyond end of device [ 44.270378][ T3562] loop0: rw=2049, want=2052, limit=2048 [ 44.281515][ T3562] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 44.290184][ T3562] attempt to access beyond end of device [ 44.290184][ T3562] loop0: rw=2049, want=2054, limit=2048 [ 44.301278][ T3562] Buffer I/O error on dev loop0, logical block 1026, lost async page write [ 44.312093][ T3562] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 44.323820][ T3562] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 44.332400][ T3562] CPU: 1 PID: 3562 Comm: syz-executor742 Not tainted 5.15.167-syzkaller #0 [ 44.341043][ T3562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 44.351091][ T3562] RIP: 0010:ima_post_path_mknod+0x6e/0x160 [ 44.356897][ T3562] 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 [ 44.376653][ T3562] RSP: 0018:ffffc90002097dd8 EFLAGS: 00010246 [ 44.382699][ T3562] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff96a0b703 [ 44.390648][ T3562] RDX: ffff88807a0c0000 RSI: 0000000000000001 RDI: 0000000000000000 [ 44.398600][ T3562] RBP: 0000000000000001 R08: ffffffff83d08a6f R09: ffffed1003ffc8fb [ 44.406547][ T3562] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90002097e80 [ 44.414770][ T3562] R13: dffffc0000000000 R14: ffffffff8c7cd520 R15: dffffc0000000000 [ 44.422717][ T3562] FS: 000055559392f380(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 44.431634][ T3562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.438185][ T3562] CR2: 00000000200ce000 CR3: 000000002056b000 CR4: 00000000003506e0 [ 44.446227][ T3562] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.454184][ T3562] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.462136][ T3562] Call Trace: [ 44.465394][ T3562] [ 44.468313][ T3562] ? __die_body+0x5e/0xa0 [ 44.472703][ T3562] ? die_addr+0x95/0xc0 [ 44.476919][ T3562] ? exc_general_protection+0x327/0x4f0 [ 44.482445][ T3562] ? asm_exc_general_protection+0x22/0x30 [ 44.488149][ T3562] ? ima_post_path_mknod+0x5f/0x160 [ 44.493321][ T3562] ? ima_post_path_mknod+0x6e/0x160 [ 44.498494][ T3562] ? ima_post_path_mknod+0x5f/0x160 [ 44.503681][ T3562] do_mknodat+0x41d/0x690 [ 44.507981][ T3562] ? __phys_addr_symbol+0x2b/0x70 [ 44.512974][ T3562] ? 0xffffffff81000000 [ 44.517100][ T3562] ? may_open+0x400/0x400 [ 44.521409][ T3562] ? getname_flags+0x1ec/0x4e0 [ 44.526151][ T3562] __x64_sys_mknod+0x8a/0xa0 [ 44.530718][ T3562] do_syscall_64+0x3b/0xb0 [ 44.535123][ T3562] ? clear_bhb_loop+0x15/0x70 [ 44.539788][ T3562] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 44.545672][ T3562] RIP: 0033:0x7f3a884eca39 [ 44.550059][ T3562] 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 [ 44.569635][ T3562] RSP: 002b:00007ffdd8cbc4f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 44.578032][ T3562] RAX: ffffffffffffffda RBX: 00007ffdd8cbc6d8 RCX: 00007f3a884eca39 [ 44.586077][ T3562] RDX: 0000000000000701 RSI: 0000000000000000 RDI: 0000000020000000 [ 44.594018][ T3562] RBP: 00007f3a88561610 R08: 0000000000000000 R09: 0000000000000000 [ 44.602050][ T3562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 44.609989][ T3562] R13: 00007ffdd8cbc6c8 R14: 0000000000000001 R15: 0000000000000001 [ 44.617937][ T3562] [ 44.620928][ T3562] Modules linked in: [ 44.625009][ T3562] ---[ end trace 4850234609de76f3 ]--- [ 44.630488][ T3562] RIP: 0010:ima_post_path_mknod+0x6e/0x160 [ 44.636276][ T3562] 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 [ 44.656711][ T3562] RSP: 0018:ffffc90002097dd8 EFLAGS: 00010246 [ 44.662806][ T3562] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff96a0b703 [ 44.670811][ T3562] RDX: ffff88807a0c0000 RSI: 0000000000000001 RDI: 0000000000000000 [ 44.678769][ T3562] RBP: 0000000000000001 R08: ffffffff83d08a6f R09: ffffed1003ffc8fb [ 44.686802][ T3562] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90002097e80 [ 44.694791][ T3562] R13: dffffc0000000000 R14: ffffffff8c7cd520 R15: dffffc0000000000 [ 44.702770][ T3562] FS: 000055559392f380(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 44.711712][ T3562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.718270][ T3562] CR2: 00000000200ce000 CR3: 000000002056b000 CR4: 00000000003506e0 [ 44.726375][ T3562] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.734368][ T3562] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.742353][ T3562] Kernel panic - not syncing: Fatal exception [ 44.748494][ T3562] Kernel Offset: disabled [ 44.752800][ T3562] Rebooting in 86400 seconds..