Warning: Permanently added '10.128.0.148' (ECDSA) to the list of known hosts. 2019/06/14 03:19:03 parsed 1 programs 2019/06/14 03:19:06 executed programs: 0 [ 468.130411] audit: type=1400 audit(1560482346.943:5): avc: denied { create } for pid=2325 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 468.155388] audit: type=1400 audit(1560482346.963:6): avc: denied { write } for pid=2325 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 468.186095] audit: type=1400 audit(1560482346.993:7): avc: denied { read } for pid=2325 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 468.950274] ------------[ cut here ]------------ [ 468.955341] WARNING: CPU: 0 PID: 2475 at net/ipv4/tcp.c:2131 tcp_close+0xc30/0xfa0() [ 468.963944] Kernel panic - not syncing: panic_on_warn set ... [ 468.963944] [ 468.971321] CPU: 0 PID: 2475 Comm: syz-executor.0 Not tainted 4.4.174+ #4 [ 468.978241] 0000000000000000 cebae34602abafe5 ffff8800b3777bb0 ffffffff81aad1a1 [ 468.986291] 0000000000000000 ffffffff82835ee0 ffffffff82a85940 0000000000000853 [ 468.994340] ffffffff823fe910 ffff8800b3777c90 ffffffff813a48c2 0000000041b58ab3 [ 469.002561] Call Trace: [ 469.005308] [] dump_stack+0xc1/0x120 [ 469.010687] [] ? tcp_close+0xc30/0xfa0 [ 469.016326] [] panic+0x1b9/0x37b [ 469.021343] [] ? add_taint.cold+0x16/0x16 [ 469.027537] [] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 469.034527] [] ? warn_slowpath_common.cold+0x5/0x20 [ 469.041481] [] warn_slowpath_common.cold+0x20/0x20 [ 469.048246] [] warn_slowpath_null+0x2a/0x30 [ 469.054237] [] tcp_close+0xc30/0xfa0 [ 469.059707] [] ? ip_mc_drop_socket+0x1d6/0x230 [ 469.066028] [] inet_release+0xff/0x1d0 [ 469.071750] [] inet6_release+0x53/0x80 [ 469.077354] [] __sock_release+0xd5/0x260 [ 469.083080] [] ? __sock_release+0x260/0x260 [ 469.089066] [] sock_close+0x1b/0x30 [ 469.094441] [] __fput+0x246/0x710 [ 469.099577] [] ____fput+0x16/0x20 [ 469.104742] [] task_work_run+0x202/0x2b0 [ 469.110504] [] exit_to_usermode_loop+0x14a/0x170 [ 469.116917] [] syscall_return_slowpath+0x25b/0x2e0 [ 469.123613] [] int_ret_from_sys_call+0x25/0xa3 [ 469.130274] Kernel Offset: disabled [ 469.134042] Rebooting in 86400 seconds..