Warning: Permanently added '10.128.0.110' (ECDSA) to the list of known hosts. 2020/11/07 02:42:38 parsed 1 programs 2020/11/07 02:42:38 executed programs: 0 [ 52.787648] IPVS: ftp: loaded support on port[0] = 21 [ 52.789902] IPVS: ftp: loaded support on port[0] = 21 [ 52.796558] IPVS: ftp: loaded support on port[0] = 21 [ 52.800048] IPVS: ftp: loaded support on port[0] = 21 [ 52.805023] IPVS: ftp: loaded support on port[0] = 21 [ 52.817790] IPVS: ftp: loaded support on port[0] = 21 [ 52.865118] hfs: unable to locate alternate MDB [ 52.869980] hfs: continuing without an alternate MDB [ 52.874299] hfs: unable to locate alternate MDB [ 52.875732] BUG: kernel NULL pointer dereference, address: 0000000000000040 [ 52.879800] hfs: continuing without an alternate MDB [ 52.886856] #PF: supervisor read access in kernel mode [ 52.886857] #PF: error_code(0x0000) - not-present page [ 52.886858] PGD 10fefc067 P4D 10fefc067 PUD 10fefd067 PMD 0 [ 52.886864] Oops: 0000 [#1] SMP [ 52.886867] CPU: 1 PID: 3762 Comm: syz-executor1 Not tainted 5.10.0-rc2-syzkaller #0 [ 52.919292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.928627] RIP: 0010:hfs_find_init+0x19/0x60 [ 52.933091] Code: fe ff ff ff eb 8d cc cc cc cc cc cc cc cc cc cc cc 55 48 89 e5 41 54 49 89 f4 53 48 89 fb 48 89 7e 10 48 c7 46 18 00 00 00 00 <8b> 47 40 be c0 0c 00 00 8d 7c 00 04 e8 46 95 e0 ff 48 85 c0 74 23 [ 52.952049] RSP: 0018:ffffc9000043b9a0 EFLAGS: 00010246 [ 52.957381] RAX: ffff88810fb70400 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.964632] RDX: 0000000000000000 RSI: ffffc9000043b9c0 RDI: 0000000000000000 [ 52.971874] RBP: ffffc9000043b9b0 R08: ffffffff84fe4478 R09: 703ef4858757e957 [ 52.979120] R10: ffffc9000043ba18 R11: 0000000000000282 R12: ffffc9000043b9c0 [ 52.986373] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88810e814498 [ 52.993619] FS: 00007f45b8cc3700(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 53.001829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.007698] CR2: 0000000000000040 CR3: 000000010fefb000 CR4: 00000000001506e0 [ 53.014945] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.022296] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.029540] Call Trace: [ 53.032101] hfs_ext_read_extent+0x53/0x1a0 [ 53.036401] hfs_get_block+0x162/0x220 [ 53.040264] block_read_full_page+0x10b/0x3c0 [ 53.044731] ? hfs_extend_file+0x280/0x280 [ 53.048938] ? lru_cache_add+0x12d/0x210 [ 53.052972] hfs_readpage+0x13/0x20 [ 53.056597] do_read_cache_page+0x5e1/0x790 [ 53.060892] ? find_held_lock+0x35/0xa0 [ 53.064848] ? unlock_new_inode+0x62/0x70 [ 53.068981] ? do_raw_spin_unlock+0x52/0xd0 [ 53.074231] ? hfs_ext_read_extent+0x1a0/0x1a0 [ 53.078788] read_cache_page+0xd/0x10 [ 53.082573] hfs_btree_open+0x136/0x340 [ 53.086529] hfs_mdb_get+0x4ee/0x610 [ 53.090212] hfs_fill_super+0x361/0x630 [ 53.094167] ? vsnprintf+0x377/0x520 [ 53.097862] ? snprintf+0x49/0x60 [ 53.101291] mount_bdev+0x197/0x1d0 [ 53.104888] ? hfs_show_options+0x200/0x200 [ 53.109179] hfs_mount+0x10/0x20 [ 53.112514] legacy_get_tree+0x2f/0x50 [ 53.116374] vfs_get_tree+0x28/0xc0 [ 53.119972] ? capable+0x14/0x20 [ 53.123319] path_mount+0x765/0xaf0 [ 53.126915] do_mount+0x77/0x90 [ 53.130166] __x64_sys_mount+0xc0/0xe0 [ 53.134023] do_syscall_64+0x37/0x80 [ 53.137704] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 53.142863] RIP: 0033:0x457a7a [ 53.146041] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 5d 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 3a 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 53.165458] RSP: 002b:00007f45b8cc2bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 53.173138] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000457a7a [ 53.180379] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f45b8cc2c00 [ 53.187639] RBP: 0000000000000003 R08: 00000000200001c0 R09: 0000000020000000 [ 53.194883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 53.202126] R13: 0000000000000666 R14: 00000000006fba30 R15: 0000000000000000 [ 53.209372] Modules linked in: [ 53.212545] CR2: 0000000000000040 [ 53.216074] ---[ end trace 4e1064b77f7b00aa ]--- [ 53.220832] RIP: 0010:hfs_find_init+0x19/0x60 [ 53.225329] Code: fe ff ff ff eb 8d cc cc cc cc cc cc cc cc cc cc cc 55 48 89 e5 41 54 49 89 f4 53 48 89 fb 48 89 7e 10 48 c7 46 18 00 00 00 00 <8b> 47 40 be c0 0c 00 00 8d 7c 00 04 e8 46 95 e0 ff 48 85 c0 74 23 [ 53.226885] BUG: kernel NULL pointer dereference, address: 0000000000000040 [ 53.244254] RSP: 0018:ffffc9000043b9a0 EFLAGS: 00010246 [ 53.251319] #PF: supervisor read access in kernel mode [ 53.251320] #PF: error_code(0x0000) - not-present page [ 53.251322] PGD 10fb7a067 P4D 10fb7a067 PUD 10fb79067 PMD 0 [ 53.251327] Oops: 0000 [#2] SMP [ 53.251330] CPU: 0 PID: 3763 Comm: syz-executor3 Tainted: G D 5.10.0-rc2-syzkaller #0 [ 53.251331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.251338] RIP: 0010:hfs_find_init+0x19/0x60 [ 53.251341] Code: fe ff ff ff eb 8d cc cc cc cc cc cc cc cc cc cc cc 55 48 89 e5 41 54 49 89 f4 53 48 89 fb 48 89 7e 10 48 c7 46 18 00 00 00 00 <8b> 47 40 be c0 0c 00 00 8d 7c 00 04 e8 46 95 e0 ff 48 85 c0 74 23 [ 53.256681] [ 53.261924] RSP: 0018:ffffc900004639a0 EFLAGS: 00010246 [ 53.261926] RAX: ffff88810fa4a000 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.261927] RDX: 0000000000000000 RSI: ffffc900004639c0 RDI: 0000000000000000 [ 53.261928] RBP: ffffc900004639b0 R08: 0000000000000001 R09: 0000000000000000 [ 53.261929] R10: ffffc90000463a18 R11: 0000000000000800 R12: ffffc900004639c0 [ 53.261930] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88810e8325e8 [ 53.261932] FS: 00007fed97638700(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 53.267183] RAX: ffff88810fb70400 RBX: 0000000000000000 RCX: 0000000000000000 [ 53.272946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.272947] CR2: 0000000000000040 CR3: 000000010fb7b000 CR4: 00000000001506f0 [ 53.272951] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.272952] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.272954] Call Trace: [ 53.276217] RDX: 0000000000000000 RSI: ffffc9000043b9c0 RDI: 0000000000000000 [ 53.285458] hfs_ext_read_extent+0x53/0x1a0 [ 53.285461] hfs_get_block+0x162/0x220 [ 53.285465] block_read_full_page+0x10b/0x3c0 [ 53.285469] ? hfs_extend_file+0x280/0x280 [ 53.294888] RBP: ffffc9000043b9b0 R08: ffffffff84fe4478 R09: 703ef4858757e957 [ 53.299364] ? lru_cache_add+0x12d/0x210 [ 53.299367] hfs_readpage+0x13/0x20 [ 53.299371] do_read_cache_page+0x5e1/0x790 [ 53.318262] R10: ffffc9000043ba18 R11: 0000000000000282 R12: ffffc9000043b9c0 [ 53.319851] ? lock_release+0x1de/0x2c0 [ 53.319853] ? do_raw_spin_unlock+0x52/0xd0 [ 53.319856] ? hfs_ext_read_extent+0x1a0/0x1a0 [ 53.325229] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88810e814498 [ 53.332463] read_cache_page+0xd/0x10 [ 53.332468] hfs_btree_open+0x136/0x340 [ 53.339769] FS: 00007f45b8cc3700(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 53.347026] hfs_mdb_get+0x4ee/0x610 [ 53.347031] hfs_fill_super+0x361/0x630 [ 53.347036] ? file_dentry_name+0x60/0x60 [ 53.354297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.361528] ? vsnprintf+0x377/0x520 [ 53.361530] ? snprintf+0x49/0x60 [ 53.361533] mount_bdev+0x197/0x1d0 [ 53.361537] ? hfs_show_options+0x200/0x200 [ 53.369739] CR2: 0000000000000040 CR3: 000000010fefb000 CR4: 00000000001506e0 [ 53.376988] hfs_mount+0x10/0x20 [ 53.376990] legacy_get_tree+0x2f/0x50 [ 53.376993] vfs_get_tree+0x28/0xc0 [ 53.376997] ? capable+0x14/0x20 [ 53.382856] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.390101] path_mount+0x765/0xaf0 [ 53.390104] do_mount+0x77/0x90 [ 53.390107] __x64_sys_mount+0xc0/0xe0 [ 53.390110] do_syscall_64+0x37/0x80 [ 53.397376] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.404625] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 53.404628] RIP: 0033:0x457a7a [ 53.404632] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 5d 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 3a 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 53.407196] Kernel panic - not syncing: Fatal exception [ 53.414433] RSP: 002b:00007fed97637bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 53.617009] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000457a7a [ 53.624251] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fed97637c00 [ 53.631494] RBP: 0000000000000003 R08: 00000000200001c0 R09: 0000000020000000 [ 53.638735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 53.645978] R13: 0000000000000666 R14: 00000000006fba30 R15: 0000000000000000 [ 53.653222] Modules linked in: [ 53.656387] CR2: 0000000000000040 [ 53.660635] Kernel Offset: disabled [ 53.664244] Rebooting in 86400 seconds..