audit: type=1400 audit(1575403585.251:7077): avc:  denied  { create } for  pid=28425 comm="syz-executor.2" 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
BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.1/28452
caller is __this_cpu_preempt_check+0x1d/0x30 lib/smp_processor_id.c:62
CPU: 0 PID: 28452 Comm: syz-executor.1 Not tainted 4.4.174+ #17
 0000000000000000 9e5df994c290ec40 ffff880177e5f638 ffffffff81aad1a1
 ffff8801d0f95f00 0000000000000000 ffffffff82a861e0 ffffffff8292c040
 0000000000000002 ffff880177e5f678 ffffffff81b0ad83 1ffff1002efcbe00
Call Trace:
 [<ffffffff81aad1a1>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81aad1a1>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<ffffffff81b0ad83>] check_preemption_disabled+0x1d3/0x200 lib/smp_processor_id.c:46
 [<ffffffff81b0aded>] __this_cpu_preempt_check+0x1d/0x30 lib/smp_processor_id.c:62
 [<ffffffff82412741>] tcp_prune_queue net/ipv4/tcp_input.c:4978 [inline]
 [<ffffffff82412741>] tcp_try_rmem_schedule+0x1a1/0x1280 net/ipv4/tcp_input.c:4386
 [<ffffffff82424747>] tcp_send_rcvq+0x1d7/0x4a0 net/ipv4/tcp_input.c:4574
 [<ffffffff823fd062>] tcp_sendmsg+0x2332/0x2ab0 net/ipv4/tcp.c:1134
 [<ffffffff824a8b42>] inet_sendmsg+0x202/0x4d0 net/ipv4/af_inet.c:755
 [<ffffffff821d838e>] sock_sendmsg_nosec net/socket.c:638 [inline]
 [<ffffffff821d838e>] sock_sendmsg+0xbe/0x110 net/socket.c:648
 [<ffffffff821d8615>] sock_write_iter+0x235/0x3d0 net/socket.c:847
 [<ffffffff8157fdcf>] aio_run_iocb+0x4ff/0x6f0 fs/aio.c:1477
 [<ffffffff81584279>] io_submit_one fs/aio.c:1579 [inline]
 [<ffffffff81584279>] do_io_submit+0x639/0xf10 fs/aio.c:1637
 [<ffffffff81598244>] C_SYSC_io_submit fs/compat.c:651 [inline]
 [<ffffffff81598244>] compat_SyS_io_submit+0xe4/0x140 fs/compat.c:636
 [<ffffffff8100603d>] do_syscall_32_irqs_on arch/x86/entry/common.c:330 [inline]
 [<ffffffff8100603d>] do_fast_syscall_32+0x32d/0xa90 arch/x86/entry/common.c:397
 [<ffffffff8271a350>] sysenter_flags_fixed+0xd/0x1a
audit: type=1400 audit(1575403586.051:7078): avc:  denied  { create } for  pid=28463 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
audit: type=1400 audit(1575403586.111:7079): avc:  denied  { write } for  pid=28463 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
audit: type=1400 audit(1575403586.311:7080): avc:  denied  { read } for  pid=28463 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
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket
BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.1/28452
caller is __this_cpu_preempt_check+0x1d/0x30 lib/smp_processor_id.c:62
CPU: 1 PID: 28452 Comm: syz-executor.1 Not tainted 4.4.174+ #17
 0000000000000000 9e5df994c290ec40 ffff880177e5f4a0 ffffffff81aad1a1
 ffff8801d0f95f00 0000000000000001 ffffffff82a861e0 ffffffff8292c040
 0000000000000001 ffff880177e5f4e0 ffffffff81b0ad83 ffff880178b4a900
Call Trace:
 [<ffffffff81aad1a1>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81aad1a1>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<ffffffff81b0ad83>] check_preemption_disabled+0x1d3/0x200 lib/smp_processor_id.c:46
 [<ffffffff81b0aded>] __this_cpu_preempt_check+0x1d/0x30 lib/smp_processor_id.c:62
 [<ffffffff8240f589>] tcp_collapse_one+0x119/0x1e0 net/ipv4/tcp_input.c:4736
 [<ffffffff8241204f>] tcp_collapse+0x84f/0xda0 net/ipv4/tcp_input.c:4849
 [<ffffffff82412c5a>] tcp_prune_queue net/ipv4/tcp_input.c:4990 [inline]
 [<ffffffff82412c5a>] tcp_try_rmem_schedule+0x6ba/0x1280 net/ipv4/tcp_input.c:4386
 [<ffffffff82424747>] tcp_send_rcvq+0x1d7/0x4a0 net/ipv4/tcp_input.c:4574
 [<ffffffff823fd062>] tcp_sendmsg+0x2332/0x2ab0 net/ipv4/tcp.c:1134
 [<ffffffff824a8b42>] inet_sendmsg+0x202/0x4d0 net/ipv4/af_inet.c:755
 [<ffffffff821d838e>] sock_sendmsg_nosec net/socket.c:638 [inline]
 [<ffffffff821d838e>] sock_sendmsg+0xbe/0x110 net/socket.c:648
 [<ffffffff821d8615>] sock_write_iter+0x235/0x3d0 net/socket.c:847
 [<ffffffff8157fdcf>] aio_run_iocb+0x4ff/0x6f0 fs/aio.c:1477
 [<ffffffff81584279>] io_submit_one fs/aio.c:1579 [inline]
 [<ffffffff81584279>] do_io_submit+0x639/0xf10 fs/aio.c:1637
 [<ffffffff81598244>] C_SYSC_io_submit fs/compat.c:651 [inline]
 [<ffffffff81598244>] compat_SyS_io_submit+0xe4/0x140 fs/compat.c:636
 [<ffffffff8100603d>] do_syscall_32_irqs_on arch/x86/entry/common.c:330 [inline]
 [<ffffffff8100603d>] do_fast_syscall_32+0x32d/0xa90 arch/x86/entry/common.c:397
 [<ffffffff8271a350>] sysenter_flags_fixed+0xd/0x1a
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket
audit_printk_skb: 34 callbacks suppressed
audit: type=1400 audit(1575403589.951:7091): avc:  denied  { create } for  pid=28557 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
audit: type=1400 audit(1575403590.021:7092): avc:  denied  { write } for  pid=28557 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
audit: type=1400 audit(1575403590.121:7093): avc:  denied  { read } for  pid=28557 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
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket
BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.1/28584
caller is __this_cpu_preempt_check+0x1d/0x30 lib/smp_processor_id.c:62
CPU: 1 PID: 28584 Comm: syz-executor.1 Not tainted 4.4.174+ #17
 0000000000000000 d05b718ffa67d25c ffff88006bb0f638 ffffffff81aad1a1
 ffff8800a4a54740 0000000000000001 ffffffff82a861e0 ffffffff8292c040
 0000000000000001 ffff88006bb0f678 ffffffff81b0ad83 1ffff1000d761e00
Call Trace:
 [<ffffffff81aad1a1>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81aad1a1>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<ffffffff81b0ad83>] check_preemption_disabled+0x1d3/0x200 lib/smp_processor_id.c:46
 [<ffffffff81b0aded>] __this_cpu_preempt_check+0x1d/0x30 lib/smp_processor_id.c:62
 [<ffffffff82412741>] tcp_prune_queue net/ipv4/tcp_input.c:4978 [inline]
 [<ffffffff82412741>] tcp_try_rmem_schedule+0x1a1/0x1280 net/ipv4/tcp_input.c:4386
 [<ffffffff82424747>] tcp_send_rcvq+0x1d7/0x4a0 net/ipv4/tcp_input.c:4574
 [<ffffffff823fd062>] tcp_sendmsg+0x2332/0x2ab0 net/ipv4/tcp.c:1134
 [<ffffffff824a8b42>] inet_sendmsg+0x202/0x4d0 net/ipv4/af_inet.c:755
 [<ffffffff821d838e>] sock_sendmsg_nosec net/socket.c:638 [inline]
 [<ffffffff821d838e>] sock_sendmsg+0xbe/0x110 net/socket.c:648
 [<ffffffff821d8615>] sock_write_iter+0x235/0x3d0 net/socket.c:847
 [<ffffffff8157fdcf>] aio_run_iocb+0x4ff/0x6f0 fs/aio.c:1477
 [<ffffffff81584279>] io_submit_one fs/aio.c:1579 [inline]
 [<ffffffff81584279>] do_io_submit+0x639/0xf10 fs/aio.c:1637
 [<ffffffff81598244>] C_SYSC_io_submit fs/compat.c:651 [inline]
 [<ffffffff81598244>] compat_SyS_io_submit+0xe4/0x140 fs/compat.c:636
 [<ffffffff8100603d>] do_syscall_32_irqs_on arch/x86/entry/common.c:330 [inline]
 [<ffffffff8100603d>] do_fast_syscall_32+0x32d/0xa90 arch/x86/entry/common.c:397
 [<ffffffff8271a350>] sysenter_flags_fixed+0xd/0x1a
BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.1/28584
caller is __this_cpu_preempt_check+0x1d/0x30 lib/smp_processor_id.c:62
CPU: 1 PID: 28584 Comm: syz-executor.1 Not tainted 4.4.174+ #17
 0000000000000000 d05b718ffa67d25c ffff88006bb0f4a0 ffffffff81aad1a1
 ffff8800a4a54740 0000000000000001 ffffffff82a861e0 ffffffff8292c040
 0000000000000001 ffff88006bb0f4e0 ffffffff81b0ad83 ffff880178b4d200
Call Trace:
 [<ffffffff81aad1a1>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81aad1a1>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<ffffffff81b0ad83>] check_preemption_disabled+0x1d3/0x200 lib/smp_processor_id.c:46
 [<ffffffff81b0aded>] __this_cpu_preempt_check+0x1d/0x30 lib/smp_processor_id.c:62
 [<ffffffff8240f589>] tcp_collapse_one+0x119/0x1e0 net/ipv4/tcp_input.c:4736
 [<ffffffff8241204f>] tcp_collapse+0x84f/0xda0 net/ipv4/tcp_input.c:4849
 [<ffffffff82412c5a>] tcp_prune_queue net/ipv4/tcp_input.c:4990 [inline]
 [<ffffffff82412c5a>] tcp_try_rmem_schedule+0x6ba/0x1280 net/ipv4/tcp_input.c:4386
 [<ffffffff82424747>] tcp_send_rcvq+0x1d7/0x4a0 net/ipv4/tcp_input.c:4574
 [<ffffffff823fd062>] tcp_sendmsg+0x2332/0x2ab0 net/ipv4/tcp.c:1134
 [<ffffffff824a8b42>] inet_sendmsg+0x202/0x4d0 net/ipv4/af_inet.c:755
 [<ffffffff821d838e>] sock_sendmsg_nosec net/socket.c:638 [inline]
 [<ffffffff821d838e>] sock_sendmsg+0xbe/0x110 net/socket.c:648
 [<ffffffff821d8615>] sock_write_iter+0x235/0x3d0 net/socket.c:847
 [<ffffffff8157fdcf>] aio_run_iocb+0x4ff/0x6f0 fs/aio.c:1477
 [<ffffffff81584279>] io_submit_one fs/aio.c:1579 [inline]
 [<ffffffff81584279>] do_io_submit+0x639/0xf10 fs/aio.c:1637
 [<ffffffff81598244>] C_SYSC_io_submit fs/compat.c:651 [inline]
 [<ffffffff81598244>] compat_SyS_io_submit+0xe4/0x140 fs/compat.c:636
 [<ffffffff8100603d>] do_syscall_32_irqs_on arch/x86/entry/common.c:330 [inline]
 [<ffffffff8100603d>] do_fast_syscall_32+0x32d/0xa90 arch/x86/entry/common.c:397
 [<ffffffff8271a350>] sysenter_flags_fixed+0xd/0x1a
BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.1/28584
caller is __this_cpu_preempt_check+0x1d/0x30 lib/smp_processor_id.c:62
CPU: 1 PID: 28584 Comm: syz-executor.1 Not tainted 4.4.174+ #17
 0000000000000000 d05b718ffa67d25c ffff88006bb0f638 ffffffff81aad1a1
 ffff8800a4a54740 0000000000000001 ffffffff82a861e0 ffffffff8292c040
 0000000000000001 ffff88006bb0f678 ffffffff81b0ad83 1ffff1000d761e00
Call Trace:
 [<ffffffff81aad1a1>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81aad1a1>] dump_stack+0xc1/0x120 lib/dump_stack.c:51
 [<ffffffff81b0ad83>] check_preemption_disabled+0x1d3/0x200 lib/smp_processor_id.c:46
 [<ffffffff81b0aded>] __this_cpu_preempt_check+0x1d/0x30 lib/smp_processor_id.c:62
 [<ffffffff824134d5>] tcp_prune_queue net/ipv4/tcp_input.c:5011 [inline]
 [<ffffffff824134d5>] tcp_try_rmem_schedule+0xf35/0x1280 net/ipv4/tcp_input.c:4386
 [<ffffffff82424747>] tcp_send_rcvq+0x1d7/0x4a0 net/ipv4/tcp_input.c:4574
 [<ffffffff823fd062>] tcp_sendmsg+0x2332/0x2ab0 net/ipv4/tcp.c:1134
 [<ffffffff824a8b42>] inet_sendmsg+0x202/0x4d0 net/ipv4/af_inet.c:755
 [<ffffffff821d838e>] sock_sendmsg_nosec net/socket.c:638 [inline]
 [<ffffffff821d838e>] sock_sendmsg+0xbe/0x110 net/socket.c:648
 [<ffffffff821d8615>] sock_write_iter+0x235/0x3d0 net/socket.c:847
 [<ffffffff8157fdcf>] aio_run_iocb+0x4ff/0x6f0 fs/aio.c:1477
 [<ffffffff81584279>] io_submit_one fs/aio.c:1579 [inline]
 [<ffffffff81584279>] do_io_submit+0x639/0xf10 fs/aio.c:1637
 [<ffffffff81598244>] C_SYSC_io_submit fs/compat.c:651 [inline]
 [<ffffffff81598244>] compat_SyS_io_submit+0xe4/0x140 fs/compat.c:636
 [<ffffffff8100603d>] do_syscall_32_irqs_on arch/x86/entry/common.c:330 [inline]
 [<ffffffff8100603d>] do_fast_syscall_32+0x32d/0xa90 arch/x86/entry/common.c:397
 [<ffffffff8271a350>] sysenter_flags_fixed+0xd/0x1a
audit: type=1400 audit(1575403592.121:7094): avc:  denied  { create } for  pid=28594 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
audit: type=1400 audit(1575403592.151:7095): avc:  denied  { write } for  pid=28594 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
audit: type=1400 audit(1575403592.341:7096): avc:  denied  { read } for  pid=28594 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
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket
audit: type=1400 audit(1575403594.061:7097): avc:  denied  { create } for  pid=28643 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
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=112 sclass=netlink_route_socket
audit_printk_skb: 6 callbacks suppressed
audit: type=1400 audit(1575403595.231:7100): avc:  denied  { create } for  pid=28674 comm="syz-executor.5" 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
audit: type=1400 audit(1575403595.291:7101): avc:  denied  { create } for  pid=28674 comm="syz-executor.5" 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