INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes Warning: Permanently added '10.128.10.12' (ECDSA) to the list of known hosts. 2018/12/16 20:45:14 parsed 1 programs 2018/12/16 20:45:17 executed programs: 0 [ 840.929174] kasan: CONFIG_KASAN_INLINE enabled [ 840.935897] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 840.954565] Modules linked in: [ 840.957885] CPU: 0 PID: 4700 Comm: syz-executor4 Not tainted 4.4.167+ #4 [ 840.964723] task: ffff8801d9358000 task.stack: ffff8801d9080000 [ 840.970769] RIP: 0010:[] [] tcp_sendmsg+0x459/0x2b30 [ 840.979218] RSP: 0018:ffff8801d9087928 EFLAGS: 00010206 [ 840.984659] RAX: 0000000000000011 RBX: 000000007fb29588 RCX: 1ffff1001701430e [ 840.991920] RDX: 0000000000000001 RSI: ffffffff823f7138 RDI: 0000000000000089 [ 840.999184] RBP: ffff8801d9087af0 R08: ffff8801d93588c8 R09: 0000000000000001 [ 841.006448] R10: 0000000000000000 R11: ffffffff831a4978 R12: 0000000000000000 [ 841.013707] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8800b80a1600 [ 841.020984] FS: 0000000000000000(0000) GS:ffff8801db600000(0063) knlGS:00000000f77cfb40 [ 841.029218] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 841.035096] CR2: 00007fff6bdf2fe8 CR3: 00000001d5b5a000 CR4: 00000000001606b0 [ 841.042359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 841.049636] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 841.056899] Stack: [ 841.059039] ffff8801d9c08000 ffff8800b80a1628 ffff8801d9358800 fffffbfff0634d24 [ 841.067117] ffff8801d9359200 0000000000000001 ffff8800b43fad48 ffff8800b80a1858 [ 841.075185] ffff8800b43facfc ffff8800b80a1e1b ffff8800b43fad44 0000000100000246 [ 841.083242] Call Trace: [ 841.085821] [] ? tcp_sendpage+0x17e0/0x17e0 [ 841.091819] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 841.098570] [] ? check_preemption_disabled+0x3b/0x200 [ 841.105404] [] ? inet_sendmsg+0x143/0x4d0 [ 841.111195] [] inet_sendmsg+0x203/0x4d0 [ 841.116829] [] ? inet_sendmsg+0x73/0x4d0 [ 841.122534] [] ? inet_recvmsg+0x4c0/0x4c0 [ 841.128326] [] sock_sendmsg+0xbb/0x110 [ 841.133856] [] sock_write_iter+0x223/0x3b0 [ 841.139738] [] ? sock_sendmsg+0x110/0x110 [ 841.145532] [] ? inode_has_perm.isra.20+0x10c/0x160 [ 841.152192] [] ? iov_iter_init+0xaf/0x1d0 [ 841.157983] [] __vfs_write+0x304/0x3e0 [ 841.163511] [] ? __vfs_read+0x3d0/0x3d0 [ 841.169131] [] ? check_preemption_disabled+0x3b/0x200 [ 841.175981] [] ? selinux_file_permission+0x2f2/0x450 [ 841.182729] [] ? rw_verify_area+0x100/0x2f0 [ 841.188697] [] vfs_write+0x17e/0x4e0 [ 841.194057] [] SyS_write+0xd9/0x1c0 [ 841.199327] [] ? SyS_read+0x1c0/0x1c0 [ 841.204776] [] ? do_fast_syscall_32+0xdb/0xa80 [ 841.211006] [] ? SyS_read+0x1c0/0x1c0 [ 841.216449] [] do_fast_syscall_32+0x31e/0xa80 [ 841.222591] [] sysenter_flags_fixed+0xd/0x1a [ 841.229151] Code: 84 5d 09 00 00 e8 08 01 f1 fe 8b 85 18 ff ff ff 49 8d bc 24 89 00 00 00 48 89 fa 83 e2 07 89 85 f0 fe ff ff 48 89 f8 48 c1 e8 03 <42> 0f b6 04 30 38 d0 7f 08 84 c0 0f 85 2f 20 00 00 41 f6 84 24 [ 841.257048] RIP [] tcp_sendmsg+0x459/0x2b30 [ 841.263151] RSP [ 841.270346] ---[ end trace f54909e03b14f15d ]--- [ 841.275180] Kernel panic - not syncing: Fatal exception [ 841.280905] Kernel Offset: disabled [ 841.284517] Rebooting in 86400 seconds..