Warning: Permanently added '10.128.1.59' (ECDSA) to the list of known hosts. syzkaller login: [ 80.259227][ T6837] IPVS: ftp: loaded support on port[0] = 21 [ 80.264163][ T6840] IPVS: ftp: loaded support on port[0] = 21 [ 80.269711][ T6842] IPVS: ftp: loaded support on port[0] = 21 [ 80.275383][ T6845] IPVS: ftp: loaded support on port[0] = 21 [ 80.280966][ T6844] IPVS: ftp: loaded support on port[0] = 21 [ 80.283083][ T6843] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 89.646435][T11113] ------------[ cut here ]------------ [ 89.651919][T11113] kernel BUG at fs/inode.c:1668! [ 89.657480][T11100] ------------[ cut here ]------------ [ 89.662941][T11100] kernel BUG at fs/inode.c:1668! [ 89.668880][T11121] ------------[ cut here ]------------ [ 89.668959][T11114] ------------[ cut here ]------------ [ 89.674330][T11121] kernel BUG at fs/inode.c:1668! [ 89.674351][T11121] invalid opcode: 0000 [#1] PREEMPT SMP KASAN executing program [ 89.674368][T11121] CPU: 0 PID: 11121 Comm: syz-executor438 Not tainted 5.9.0-rc1-syzkaller #0 [ 89.690319][T11114] kernel BUG at fs/inode.c:1668! [ 89.690750][T11121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.690768][T11121] RIP: 0010:iput+0x64/0x70 [ 89.690782][T11121] Code: ff 83 e3 40 48 89 de e8 7a d9 ad ff 48 85 db 75 14 e8 d0 dc ad ff 48 89 ef e8 58 f7 ff ff 5b 5d e9 c1 dc ad ff e8 bc dc ad ff <0f> 0b e8 05 f5 ed ff eb c5 0f 1f 00 41 56 41 55 41 54 55 48 89 fd [ 89.690795][T11121] RSP: 0018:ffffc9000e157e10 EFLAGS: 00010293 [ 89.744466][T11121] RAX: 0000000000000000 RBX: 0000000000000040 RCX: ffffffff81c66236 [ 89.752408][T11121] RDX: ffff888091506340 RSI: ffffffff81c66254 RDI: 0000000000000007 [ 89.760408][T11121] RBP: ffff8880852af0c0 R08: 0000000000000001 R09: ffff8880a64c0063 [ 89.768350][T11121] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 89.776299][T11121] R13: ffff8880852af020 R14: ffff8880852af0c0 R15: ffff88808a93d818 [ 89.784247][T11121] FS: 00000000015ce880(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 89.793146][T11121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 89.799743][T11121] CR2: 0000000020000000 CR3: 00000000a62f1000 CR4: 00000000001506f0 [ 89.807783][T11121] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 89.815730][T11121] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 89.823669][T11121] Call Trace: [ 89.826935][T11121] __sock_release+0x20c/0x280 [ 89.831587][T11121] sock_close+0x18/0x20 [ 89.835712][T11121] __fput+0x285/0x920 [ 89.839699][T11121] ? __sock_release+0x280/0x280 [ 89.844522][T11121] task_work_run+0xdd/0x190 [ 89.848999][T11121] exit_to_user_mode_prepare+0x195/0x1c0 [ 89.854605][T11121] syscall_exit_to_user_mode+0x59/0x2b0 [ 89.860124][T11121] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 89.865988][T11121] RIP: 0033:0x405891 [ 89.869857][T11121] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 6a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 89.889435][T11121] RSP: 002b:00007ffefeec7320 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 89.897815][T11121] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000405891 [ 89.905763][T11121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 89.913706][T11121] RBP: 0000000000000005 R08: 0000000120080522 R09: 0000000120080522 [ 89.921647][T11121] R10: 00007ffefeec7340 R11: 0000000000000293 R12: 00000000006dbc4c [ 89.929587][T11121] R13: 000000000000002d R14: 0000000000000064 R15: 0000000000000000 [ 89.937529][T11121] Modules linked in: [ 89.941456][T11114] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 89.947526][T11114] CPU: 1 PID: 11114 Comm: syz-executor438 Tainted: G D 5.9.0-rc1-syzkaller #0 [ 89.957663][T11114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.967702][T11114] RIP: 0010:iput+0x64/0x70 [ 89.972088][T11114] Code: ff 83 e3 40 48 89 de e8 7a d9 ad ff 48 85 db 75 14 e8 d0 dc ad ff 48 89 ef e8 58 f7 ff ff 5b 5d e9 c1 dc ad ff e8 bc dc ad ff <0f> 0b e8 05 f5 ed ff eb c5 0f 1f 00 41 56 41 55 41 54 55 48 89 fd [ 89.991674][T11114] RSP: 0018:ffffc9000e3f7e10 EFLAGS: 00010293 [ 89.997716][T11114] RAX: 0000000000000000 RBX: 0000000000000040 RCX: ffffffff81c66236 [ 90.005658][T11114] RDX: ffff8880a64c0040 RSI: ffffffff81c66254 RDI: 0000000000000007 [ 90.013613][T11114] RBP: ffff8880852f00c0 R08: 0000000000000001 R09: ffff8880911f2163 [ 90.021561][T11114] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 90.029514][T11114] R13: ffff8880852f0020 R14: ffff8880852f00c0 R15: ffff88808a94c040 [ 90.037459][T11114] FS: 00000000015ce880(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 90.046367][T11114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.052919][T11114] CR2: 0000000020000000 CR3: 00000000a1add000 CR4: 00000000001506e0 [ 90.060863][T11114] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 90.068805][T11114] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 90.076744][T11114] Call Trace: [ 90.080012][T11114] __sock_release+0x20c/0x280 [ 90.084660][T11114] sock_close+0x18/0x20 [ 90.088792][T11114] __fput+0x285/0x920 [ 90.092746][T11114] ? __sock_release+0x280/0x280 [ 90.097571][T11114] task_work_run+0xdd/0x190 [ 90.102047][T11114] exit_to_user_mode_prepare+0x195/0x1c0 [ 90.107654][T11114] syscall_exit_to_user_mode+0x59/0x2b0 [ 90.113182][T11114] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.119041][T11114] RIP: 0033:0x405891 [ 90.122908][T11114] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 6a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 90.142481][T11114] RSP: 002b:00007ffefeec7320 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 90.150859][T11114] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000405891 [ 90.158813][T11114] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 90.166755][T11114] RBP: 0000000000000005 R08: 0000000120080522 R09: 0000000120080522 [ 90.174697][T11114] R10: 00007ffefeec7340 R11: 0000000000000293 R12: 00000000006dbc4c [ 90.182639][T11114] R13: 000000000000002d R14: 0000000000000064 R15: 0000000000000000 [ 90.190584][T11114] Modules linked in: executing program [ 90.194510][T11100] invalid opcode: 0000 [#3] PREEMPT SMP KASAN [ 90.200581][T11100] CPU: 0 PID: 11100 Comm: syz-executor438 Tainted: G D 5.9.0-rc1-syzkaller #0 [ 90.210714][T11100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.220774][T11100] RIP: 0010:iput+0x64/0x70 [ 90.225185][T11100] Code: ff 83 e3 40 48 89 de e8 7a d9 ad ff 48 85 db 75 14 e8 d0 dc ad ff 48 89 ef e8 58 f7 ff ff 5b 5d e9 c1 dc ad ff e8 bc dc ad ff <0f> 0b e8 05 f5 ed ff eb c5 0f 1f 00 41 56 41 55 41 54 55 48 89 fd [ 90.237260][T11114] ---[ end trace 6acb39dac0094508 ]--- [ 90.244791][T11100] RSP: 0018:ffffc9000e307e10 EFLAGS: 00010293 [ 90.244803][T11100] RAX: 0000000000000000 RBX: 0000000000000040 RCX: ffffffff81c66236 [ 90.244811][T11100] RDX: ffff8880857882c0 RSI: ffffffff81c66254 RDI: 0000000000000007 [ 90.244820][T11100] RBP: ffff8880852b4b40 R08: 0000000000000001 R09: ffff888091506363 [ 90.244827][T11100] R10: 0000000000000000 R11: 00000000a5fed6a9 R12: 0000000000000000 [ 90.244834][T11100] R13: ffff8880852b4aa0 R14: ffff8880852b4b40 R15: ffff888085045c80 [ 90.244844][T11100] FS: 00000000015ce880(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 90.244858][T11100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.250389][T11114] RIP: 0010:iput+0x64/0x70 [ 90.256321][T11100] CR2: 00007f8defb51e78 CR3: 00000000a7327000 CR4: 00000000001506f0 [ 90.256333][T11100] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 90.256341][T11100] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 90.256345][T11100] Call Trace: [ 90.256364][T11100] __sock_release+0x20c/0x280 [ 90.256378][T11100] sock_close+0x18/0x20 [ 90.256388][T11100] __fput+0x285/0x920 [ 90.256406][T11100] ? __sock_release+0x280/0x280 [ 90.269697][T11114] Code: ff 83 e3 40 48 89 de e8 7a d9 ad ff 48 85 db 75 14 e8 d0 dc ad ff 48 89 ef e8 58 f7 ff ff 5b 5d e9 c1 dc ad ff e8 bc dc ad ff <0f> 0b e8 05 f5 ed ff eb c5 0f 1f 00 41 56 41 55 41 54 55 48 89 fd [ 90.272306][T11100] task_work_run+0xdd/0x190 [ 90.272325][T11100] exit_to_user_mode_prepare+0x195/0x1c0 [ 90.272340][T11100] syscall_exit_to_user_mode+0x59/0x2b0 [ 90.272357][T11100] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.281861][T11114] RSP: 0018:ffffc9000e157e10 EFLAGS: 00010293 [ 90.288250][T11100] RIP: 0033:0x405891 [ 90.288265][T11100] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 6a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 90.288272][T11100] RSP: 002b:00007ffefeec7320 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 90.288284][T11100] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000405891 [ 90.288292][T11100] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 90.288299][T11100] RBP: 0000000000000005 R08: 0000000120080522 R09: 0000000120080522 [ 90.288306][T11100] R10: 00007ffefeec7340 R11: 0000000000000293 R12: 00000000006dbc4c [ 90.288313][T11100] R13: 000000000000002d R14: 0000000000000064 R15: 0000000000000000 [ 90.288324][T11100] Modules linked in: [ 90.299070][T11114] RAX: 0000000000000000 RBX: 0000000000000040 RCX: ffffffff81c66236 [ 90.318709][T11113] invalid opcode: 0000 [#4] PREEMPT SMP KASAN [ 90.325667][T11114] RDX: ffff888091506340 RSI: ffffffff81c66254 RDI: 0000000000000007 [ 90.332253][T11113] CPU: 0 PID: 11113 Comm: syz-executor438 Tainted: G D 5.9.0-rc1-syzkaller #0 [ 90.332261][T11113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.332278][T11113] RIP: 0010:iput+0x64/0x70 [ 90.332296][T11113] Code: ff 83 e3 40 48 89 de e8 7a d9 ad ff 48 85 db 75 14 e8 d0 dc ad ff 48 89 ef e8 58 f7 ff ff 5b 5d e9 c1 dc ad ff e8 bc dc ad ff <0f> 0b e8 05 f5 ed ff eb c5 0f 1f 00 41 56 41 55 41 54 55 48 89 fd [ 90.341830][T11114] RBP: ffff8880852af0c0 R08: 0000000000000001 R09: ffff8880a64c0063 [ 90.343495][T11113] RSP: 0018:ffffc9000e2e7e10 EFLAGS: 00010293 [ 90.343506][T11113] RAX: 0000000000000000 RBX: 0000000000000040 RCX: ffffffff81c66236 [ 90.343514][T11113] RDX: ffff8880855ae080 RSI: ffffffff81c66254 RDI: 0000000000000007 [ 90.343523][T11113] RBP: ffff8880852e9b40 R08: 0000000000000001 R09: ffff8880857882e3 [ 90.343529][T11113] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 90.343536][T11113] R13: ffff8880852e9aa0 R14: ffff8880852e9b40 R15: ffff888089ec2c00 [ 90.343551][T11113] FS: 00000000015ce880(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 90.351083][T11114] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 90.352321][T11113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.352330][T11113] CR2: 00007f154803c088 CR3: 000000008ea38000 CR4: 00000000001506f0 [ 90.352341][T11113] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 90.352349][T11113] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 90.352352][T11113] Call Trace: [ 90.352375][T11113] __sock_release+0x20c/0x280 [ 90.358331][T11114] R13: ffff8880852af020 R14: ffff8880852af0c0 R15: ffff88808a93d818 [ 90.361145][T11113] sock_close+0x18/0x20 [ 90.361157][T11113] __fput+0x285/0x920 [ 90.361170][T11113] ? __sock_release+0x280/0x280 [ 90.361188][T11113] task_work_run+0xdd/0x190 [ 90.382335][T11114] FS: 00000000015ce880(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 90.385244][T11113] exit_to_user_mode_prepare+0x195/0x1c0 [ 90.385262][T11113] syscall_exit_to_user_mode+0x59/0x2b0 [ 90.385276][T11113] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.385285][T11113] RIP: 0033:0x405891 [ 90.385297][T11113] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 6a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 90.385304][T11113] RSP: 002b:00007ffefeec7320 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 90.392942][T11114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 executing program executing program executing program executing program executing program [ 90.396432][T11113] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000405891 [ 90.396440][T11113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 90.396449][T11113] RBP: 0000000000000005 R08: 0000000120080522 R09: 0000000120080522 [ 90.396457][T11113] R10: 00007ffefeec7340 R11: 0000000000000293 R12: 00000000006dbc4c [ 90.396465][T11113] R13: 000000000000002d R14: 0000000000000064 R15: 0000000000000000 [ 90.396474][T11113] Modules linked in: executing program executing program executing program executing program [ 90.831402][T11114] CR2: 00007fdf6851e000 CR3: 00000000a1add000 CR4: 00000000001506e0 [ 90.859191][T11114] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 executing program executing program [ 90.884909][T11114] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 90.906418][T11114] Kernel panic - not syncing: Fatal exception [ 90.913667][T11114] Kernel Offset: disabled [ 90.917977][T11114] Rebooting in 86400 seconds..