[ 46.419513][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.434490][ T10] device veth1_macvtap left promiscuous mode [ 46.441023][ T10] device veth0_macvtap left promiscuous mode [ 46.448323][ T10] device veth1_vlan left promiscuous mode [ 46.454420][ T10] device veth0_vlan left promiscuous mode [ 46.573119][ T10] team0 (unregistering): Port device team_slave_1 removed [ 46.586334][ T10] team0 (unregistering): Port device team_slave_0 removed [ 46.598563][ T10] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 46.612241][ T10] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 46.657255][ T10] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.78' (ECDSA) to the list of known hosts. [ 62.087329][ T4053] loop0: detected capacity change from 0 to 8 [ 62.100463][ T4053] ------------[ cut here ]------------ [ 62.106963][ T4053] WARNING: CPU: 1 PID: 4053 at block/bio.c:229 bio_free+0xd2/0x110 [ 62.116134][ T4053] Modules linked in: [ 62.120240][ T4053] CPU: 1 PID: 4053 Comm: syz-executor367 Not tainted 5.17.0-rc2-syzkaller #0 [ 62.129547][ T4053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.140326][ T4053] RIP: 0010:bio_free+0xd2/0x110 [ 62.145680][ T4053] Code: 8d 75 18 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 04 3c 03 7e 1b 8b 45 08 48 83 c4 08 48 29 c3 48 89 df 5b 5d e9 8e e4 19 fe <0f> 0b e9 5f ff ff ff 48 89 34 24 e8 9e e6 34 fe 48 8b 34 24 eb d6 [ 62.166398][ T4053] RSP: 0018:ffffc900026ffb00 EFLAGS: 00010246 [ 62.172833][ T4053] RAX: dffffc0000000000 RBX: ffff88801c2c7100 RCX: 1ffffffff1de41de [ 62.181528][ T4053] RDX: 1ffff11003858e30 RSI: ffffffff88cb95a0 RDI: ffff88801c2c7180 [ 62.189806][ T4053] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff8eeaaa7f [ 62.198513][ T4053] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000060 [ 62.207498][ T4053] R13: ffff888075d0a700 R14: 0000000000000060 R15: 0000000000000060 [ 62.216186][ T4053] FS: 000055555642f300(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 [ 62.225463][ T4053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.233489][ T4053] CR2: 00007ff401112370 CR3: 0000000074c7c000 CR4: 00000000003506f0 [ 62.241826][ T4053] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.250926][ T4053] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.259329][ T4053] Call Trace: [ 62.263389][ T4053] [ 62.266347][ T4053] squashfs_read_data+0x22c/0xf50 [ 62.271608][ T4053] ? squashfs_bio_read+0x3f0/0x3f0 [ 62.276875][ T4053] ? rcu_read_lock_sched_held+0x3a/0x70 [ 62.282634][ T4053] ? __kasan_kmalloc+0xa9/0xd0 [ 62.287389][ T4053] squashfs_read_table+0xe1/0x160 [ 62.292683][ T4053] squashfs_fill_super+0x2fc/0x2390 [ 62.297978][ T4053] ? sget_fc+0x535/0x700 [ 62.302227][ T4053] get_tree_bdev+0x398/0x680 [ 62.307498][ T4053] ? squashfs_init_fs_context+0xc0/0xc0 [ 62.314119][ T4053] vfs_get_tree+0x7f/0x2c0 [ 62.319305][ T4053] path_mount+0x7e8/0x1a40 [ 62.324268][ T4053] ? slab_free_freelist_hook+0x8b/0x1c0 [ 62.329917][ T4053] ? finish_automount+0x900/0x900 [ 62.335209][ T4053] ? kmem_cache_free+0xd8/0x340 [ 62.340224][ T4053] __x64_sys_mount+0x1f5/0x260 [ 62.345127][ T4053] ? copy_mnt_ns+0xd20/0xd20 [ 62.349729][ T4053] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 62.356345][ T4053] ? syscall_enter_from_user_mode+0x21/0x70 [ 62.362234][ T4053] do_syscall_64+0x35/0x80 [ 62.367021][ T4053] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 62.373147][ T4053] RIP: 0033:0x7ff39d90a0ca [ 62.377554][ T4053] Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 62.397659][ T4053] RSP: 002b:00007ffc7acc1ac8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 62.406233][ T4053] RAX: ffffffffffffffda RBX: 00007ffc7acc1b20 RCX: 00007ff39d90a0ca [ 62.414543][ T4053] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffc7acc1ae0 [ 62.423412][ T4053] RBP: 00007ffc7acc1ae0 R08: 00007ffc7acc1b20 R09: 0000000000000000 [ 62.431569][ T4053] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000020000218 [ 62.440440][ T4053] R13: 0000000000000003 R14: 0000000000000004 R15: 0000000000000001 [ 62.448903][ T4053] [ 62.451931][ T4053] Kernel panic - not syncing: panic_on_warn set ... [ 62.458601][ T4053] CPU: 0 PID: 4053 Comm: syz-executor367 Not tainted 5.17.0-rc2-syzkaller #0 [ 62.467462][ T4053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.477813][ T4053] Call Trace: [ 62.481486][ T4053] [ 62.484577][ T4053] dump_stack_lvl+0x57/0x7d [ 62.489428][ T4053] panic+0x214/0x49f [ 62.493396][ T4053] ? __warn_printk+0xee/0xee [ 62.498163][ T4053] ? bio_free+0xd2/0x110 [ 62.502447][ T4053] __warn.cold+0x155/0x1e3 [ 62.506863][ T4053] ? bio_free+0xd2/0x110 [ 62.511179][ T4053] report_bug+0x15a/0x1b0 [ 62.515497][ T4053] handle_bug+0x3c/0x60 [ 62.519747][ T4053] exc_invalid_op+0x14/0x40 [ 62.524444][ T4053] asm_exc_invalid_op+0x12/0x20 [ 62.529404][ T4053] RIP: 0010:bio_free+0xd2/0x110 [ 62.534424][ T4053] Code: 8d 75 18 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 04 3c 03 7e 1b 8b 45 08 48 83 c4 08 48 29 c3 48 89 df 5b 5d e9 8e e4 19 fe <0f> 0b e9 5f ff ff ff 48 89 34 24 e8 9e e6 34 fe 48 8b 34 24 eb d6 [ 62.554844][ T4053] RSP: 0018:ffffc900026ffb00 EFLAGS: 00010246 [ 62.560903][ T4053] RAX: dffffc0000000000 RBX: ffff88801c2c7100 RCX: 1ffffffff1de41de [ 62.569357][ T4053] RDX: 1ffff11003858e30 RSI: ffffffff88cb95a0 RDI: ffff88801c2c7180 [ 62.577477][ T4053] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff8eeaaa7f [ 62.585442][ T4053] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000060 [ 62.593548][ T4053] R13: ffff888075d0a700 R14: 0000000000000060 R15: 0000000000000060 [ 62.601890][ T4053] squashfs_read_data+0x22c/0xf50 [ 62.606909][ T4053] ? squashfs_bio_read+0x3f0/0x3f0 [ 62.612093][ T4053] ? rcu_read_lock_sched_held+0x3a/0x70 [ 62.617613][ T4053] ? __kasan_kmalloc+0xa9/0xd0 [ 62.622362][ T4053] squashfs_read_table+0xe1/0x160 [ 62.627995][ T4053] squashfs_fill_super+0x2fc/0x2390 [ 62.633189][ T4053] ? sget_fc+0x535/0x700 [ 62.637656][ T4053] get_tree_bdev+0x398/0x680 [ 62.642331][ T4053] ? squashfs_init_fs_context+0xc0/0xc0 [ 62.648130][ T4053] vfs_get_tree+0x7f/0x2c0 [ 62.652671][ T4053] path_mount+0x7e8/0x1a40 [ 62.657076][ T4053] ? slab_free_freelist_hook+0x8b/0x1c0 [ 62.662808][ T4053] ? finish_automount+0x900/0x900 [ 62.667831][ T4053] ? kmem_cache_free+0xd8/0x340 [ 62.672749][ T4053] __x64_sys_mount+0x1f5/0x260 [ 62.677489][ T4053] ? copy_mnt_ns+0xd20/0xd20 [ 62.682062][ T4053] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 62.688262][ T4053] ? syscall_enter_from_user_mode+0x21/0x70 [ 62.694317][ T4053] do_syscall_64+0x35/0x80 [ 62.698959][ T4053] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 62.705346][ T4053] RIP: 0033:0x7ff39d90a0ca [ 62.709948][ T4053] Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 62.729796][ T4053] RSP: 002b:00007ffc7acc1ac8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 62.738364][ T4053] RAX: ffffffffffffffda RBX: 00007ffc7acc1b20 RCX: 00007ff39d90a0ca [ 62.746316][ T4053] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffc7acc1ae0 [ 62.754571][ T4053] RBP: 00007ffc7acc1ae0 R08: 00007ffc7acc1b20 R09: 0000000000000000 [ 62.762812][ T4053] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000020000218 [ 62.771115][ T4053] R13: 0000000000000003 R14: 0000000000000004 R15: 0000000000000001 [ 62.779203][ T4053] [ 62.782507][ T4053] Kernel Offset: disabled [ 62.786931][ T4053] Rebooting in 86400 seconds..