forked to background, child pid 3173 no interfaces have a carri[ 21.621971][ T3174] 8021q: adding VLAN 0 to HW filter on device bond0 er [ 21.638315][ T3174] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.10.28' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 41.520705][ T26] audit: type=1800 audit(1647357095.689:2): pid=3590 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor391" name="bus" dev="sda1" ino=1137 res=0 errno=0 [ 41.627332][ T3590] EXT4-fs warning (device sda1): ext4_block_to_path:105: block 1074791436 > max in inode 1137 [ 41.638184][ T3590] ------------[ cut here ]------------ [ 41.644036][ T3590] kernel BUG at fs/ext4/indirect.c:1244! [ 41.649777][ T3590] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 41.655932][ T3590] CPU: 0 PID: 3590 Comm: syz-executor391 Not tainted 5.17.0-rc8-syzkaller #0 [ 41.664766][ T3590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.674822][ T3590] RIP: 0010:ext4_ind_remove_space+0xfde/0x1400 [ 41.680983][ T3590] Code: 00 0f 85 36 03 00 00 48 8b 0b 4c 89 fe 44 8b 4c 24 20 48 8b 7c 24 10 48 83 c1 04 e8 3c bb ff ff e9 02 f6 ff ff e8 c2 26 66 ff <0f> 0b 4c 8b 7c 24 50 e9 8e f9 ff ff e8 b1 26 66 ff 48 8b 7c 24 10 [ 41.700582][ T3590] RSP: 0018:ffffc90001adfab8 EFLAGS: 00010293 [ 41.706655][ T3590] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 41.714614][ T3590] RDX: ffff888021523a00 RSI: ffffffff8212996e RDI: 0000000000000003 [ 41.722583][ T3590] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 41.730559][ T3590] R10: ffffffff82128bea R11: 0000000000000000 R12: 0000000000001000 [ 41.738512][ T3590] R13: ffffc90001adfb68 R14: ffffc90001adfb88 R15: ffff8880751fa088 [ 41.746472][ T3590] FS: 00007f69922ff700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 41.755386][ T3590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.761949][ T3590] CR2: 0000000020000080 CR3: 0000000021605000 CR4: 0000000000350ef0 [ 41.769988][ T3590] Call Trace: [ 41.773250][ T3590] [ 41.776160][ T3590] ? ext4_inode_is_fast_symlink+0x3c0/0x3c0 [ 41.782154][ T3590] ? _raw_spin_unlock+0x24/0x40 [ 41.786998][ T3590] ? find_held_lock+0x2d/0x110 [ 41.791744][ T3590] ? ext4_ind_truncate+0x950/0x950 [ 41.796832][ T3590] ? ext4_da_release_space+0x1dc/0x5f0 [ 41.802268][ T3590] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 41.808070][ T3590] ? lockdep_hardirqs_on+0x79/0x100 [ 41.813250][ T3590] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 41.819050][ T3590] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 41.825272][ T3590] ? ext4_da_release_space+0x29a/0x5f0 [ 41.830711][ T3590] ? ext4_es_remove_extent+0x103/0x480 [ 41.836154][ T3590] ? ext4_es_lookup_extent+0xcf0/0xcf0 [ 41.841596][ T3590] ? down_write_killable_nested+0x180/0x180 [ 41.847500][ T3590] ext4_punch_hole+0xfe8/0x11d0 [ 41.852331][ T3590] ext4_fallocate+0x1194/0x3ed0 [ 41.857164][ T3590] ? lock_release+0x720/0x720 [ 41.861843][ T3590] ? ext4_ext_truncate+0x400/0x400 [ 41.866938][ T3590] ? ext4_ext_truncate+0x400/0x400 [ 41.872029][ T3590] vfs_fallocate+0x48d/0xe10 [ 41.876710][ T3590] __x64_sys_fallocate+0xcf/0x140 [ 41.881817][ T3590] do_syscall_64+0x35/0xb0 [ 41.886258][ T3590] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 41.892132][ T3590] RIP: 0033:0x7f699234cdf9 [ 41.896525][ T3590] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 14 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 [ 41.916118][ T3590] RSP: 002b:00007f69922ff308 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 41.924515][ T3590] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 00007f699234cdf9 [ 41.932464][ T3590] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000005 [ 41.940417][ T3590] RBP: 00007f69923d5408 R08: 0000000000000000 R09: 0000000000000000 [ 41.948367][ T3590] R10: 00000ffeffeff000 R11: 0000000000000246 R12: 00000ffeffeff000 [ 41.956318][ T3590] R13: 00007f69923d5400 R14: 00007f69923a3004 R15: 0000000000022000 [ 41.964293][ T3590] [ 41.967310][ T3590] Modules linked in: [ 41.971872][ T3590] ---[ end trace 0000000000000000 ]--- [ 41.977332][ T3590] RIP: 0010:ext4_ind_remove_space+0xfde/0x1400 [ 41.983551][ T3590] Code: 00 0f 85 36 03 00 00 48 8b 0b 4c 89 fe 44 8b 4c 24 20 48 8b 7c 24 10 48 83 c1 04 e8 3c bb ff ff e9 02 f6 ff ff e8 c2 26 66 ff <0f> 0b 4c 8b 7c 24 50 e9 8e f9 ff ff e8 b1 26 66 ff 48 8b 7c 24 10 [ 42.003728][ T3590] RSP: 0018:ffffc90001adfab8 EFLAGS: 00010293 [ 42.009785][ T3590] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 42.017853][ T3590] RDX: ffff888021523a00 RSI: ffffffff8212996e RDI: 0000000000000003 [ 42.025867][ T3590] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 42.034188][ T3590] R10: ffffffff82128bea R11: 0000000000000000 R12: 0000000000001000 [ 42.042414][ T3590] R13: ffffc90001adfb68 R14: ffffc90001adfb88 R15: ffff8880751fa088 [ 42.050391][ T3590] FS: 00007f69922ff700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 42.059464][ T3590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.066281][ T3590] CR2: 0000000020000080 CR3: 0000000021605000 CR4: 0000000000350ef0 [ 42.074296][ T3590] Kernel panic - not syncing: Fatal exception [ 42.080750][ T3590] Kernel Offset: disabled [ 42.085064][ T3590] Rebooting in 86400 seconds..