audit: type=1400 audit(1513697734.783:2484): avc: denied { ipc_owner } for pid=15299 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 BUG: spinlock bad magic on CPU#0, syz-executor1/15308 lock: 0xffff8801fce0e830, .magic: 00000000, .owner: /-1, .owner_cpu: -1 CPU: 0 PID: 15308 Comm: syz-executor1 Not tainted 4.15.0-rc3-next-20171214+ #67 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0xe9/0x14b lib/dump_stack.c:53 spin_dump+0x73/0xd0 kernel/locking/spinlock_debug.c:67 spin_bug kernel/locking/spinlock_debug.c:75 [inline] debug_spin_lock_before kernel/locking/spinlock_debug.c:83 [inline] do_raw_spin_lock+0x6d/0xc0 kernel/locking/spinlock_debug.c:112 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:117 [inline] _raw_spin_lock_irqsave+0x5e/0x70 kernel/locking/spinlock.c:152 rds_conn_message_info.isra.3+0x10d/0x2b0 net/rds/connection.c:493 rds_conn_message_info_retrans+0x25/0x30 net/rds/connection.c:528 rds_info_getsockopt+0xdb/0x2e0 net/rds/info.c:219 rds_getsockopt+0xf2/0x1b0 net/rds/af_rds.c:395 SYSC_getsockopt net/socket.c:1860 [inline] SyS_getsockopt+0x7c/0xe0 net/socket.c:1842 entry_SYSCALL_64_fastpath+0x1f/0x96 RIP: 0033:0x452a09 RSP: 002b:00007f4f5acb1c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 RDX: 0000000000002714 RSI: 0000200000000114 RDI: 0000000000000013 RBP: 0000000000000553 R08: 000000002086fffc R09: 0000000000000000 R10: 0000000020d87000 R11: 0000000000000212 R12: 00000000006f5068 R13: 00000000ffffffff R14: 00007f4f5acb26d4 R15: 0000000000000000 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 1 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 1 CPU: 0 PID: 16853 Comm: syz-executor4 Not tainted 4.15.0-rc3-next-20171214+ #67 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0xe9/0x14b lib/dump_stack.c:53 fail_dump lib/fault-inject.c:51 [inline] should_fail+0x1e5/0x220 lib/fault-inject.c:149 should_failslab+0x73/0x90 mm/failslab.c:32 slab_pre_alloc_hook mm/slab.h:422 [inline] slab_alloc mm/slab.c:3372 [inline] kmem_cache_alloc+0x47/0x720 mm/slab.c:3546 getname_flags+0x59/0x270 fs/namei.c:138 getname+0x19/0x20 fs/namei.c:209 do_sys_open+0x18e/0x340 fs/open.c:1053 SYSC_openat fs/open.c:1086 [inline] SyS_openat+0x30/0x40 fs/open.c:1080 entry_SYSCALL_64_fastpath+0x1f/0x96 RIP: 0033:0x452a09 RSP: 002b:00007f81a37dec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007f81a37deaa0 RCX: 0000000000452a09 RDX: 0000000000000000 RSI: 0000000020000feb RDI: ffffffffffffff9c RBP: 00007f81a37dea90 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb R13: 00007f81a37debc8 R14: 00000000004b75bb R15: 0000000000000000 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 0 PID: 16867 Comm: syz-executor4 Not tainted 4.15.0-rc3-next-20171214+ #67 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0xe9/0x14b lib/dump_stack.c:53 fail_dump lib/fault-inject.c:51 [inline] should_fail+0x1e5/0x220 lib/fault-inject.c:149 should_failslab+0x73/0x90 mm/failslab.c:32 slab_pre_alloc_hook mm/slab.h:422 [inline] slab_alloc mm/slab.c:3372 [inline] kmem_cache_alloc+0x47/0x720 mm/slab.c:3546 kmem_cache_zalloc include/linux/slab.h:695 [inline] get_empty_filp+0x6b/0x210 fs/file_table.c:122 path_openat+0x2b/0x1050 fs/namei.c:3514 do_filp_open+0xaa/0x120 fs/namei.c:3572 do_sys_open+0x280/0x340 fs/open.c:1059 SYSC_openat fs/open.c:1086 [inline] SyS_openat+0x30/0x40 fs/open.c:1080 entry_SYSCALL_64_fastpath+0x1f/0x96 RIP: 0033:0x452a09 RSP: 002b:00007f81a37dec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007f81a37deaa0 RCX: 0000000000452a09 RDX: 0000000000000000 RSI: 0000000020000feb RDI: ffffffffffffff9c RBP: 00007f81a37dea90 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb R13: 00007f81a37debc8 R14: 00000000004b75bb R15: 0000000000000000 CPU: 1 PID: 16851 Comm: syz-executor7 Not tainted 4.15.0-rc3-next-20171214+ #67 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0xe9/0x14b lib/dump_stack.c:53 fail_dump lib/fault-inject.c:51 [inline] should_fail+0x1e5/0x220 lib/fault-inject.c:149 should_failslab+0x73/0x90 mm/failslab.c:32 slab_pre_alloc_hook mm/slab.h:422 [inline] slab_alloc mm/slab.c:3372 [inline] kmem_cache_alloc+0x47/0x720 mm/slab.c:3546 getname_flags+0x59/0x270 fs/namei.c:138 getname+0x19/0x20 fs/namei.c:209 do_sys_open+0x18e/0x340 fs/open.c:1053 SYSC_openat fs/open.c:1086 [inline] SyS_openat+0x30/0x40 fs/open.c:1080 entry_SYSCALL_64_fastpath+0x1f/0x96 RIP: 0033:0x452a09 RSP: 002b:00007f71a3b3dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007f71a3b3daa0 RCX: 0000000000452a09 RDX: 0000000000000000 RSI: 0000000020000feb RDI: ffffffffffffff9c RBP: 00007f71a3b3da90 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb R13: 00007f71a3b3dbc8 R14: 00000000004b75bb R15: 0000000000000000 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 0 PID: 16880 Comm: syz-executor4 Not tainted 4.15.0-rc3-next-20171214+ #67 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0xe9/0x14b lib/dump_stack.c:53 fail_dump lib/fault-inject.c:51 [inline] should_fail+0x1e5/0x220 lib/fault-inject.c:149 should_failslab+0x73/0x90 mm/failslab.c:32 slab_pre_alloc_hook mm/slab.h:422 [inline] slab_alloc mm/slab.c:3372 [inline] kmem_cache_alloc+0x47/0x720 mm/slab.c:3546 kmem_cache_zalloc include/linux/slab.h:695 [inline] file_alloc_security security/selinux/hooks.c:369 [inline] selinux_file_alloc_security+0x3f/0x80 security/selinux/hooks.c:3455 security_file_alloc+0x41/0x60 security/security.c:873 get_empty_filp+0xa7/0x210 fs/file_table.c:128 path_openat+0x2b/0x1050 fs/namei.c:3514 do_filp_open+0xaa/0x120 fs/namei.c:3572 do_sys_open+0x280/0x340 fs/open.c:1059 SYSC_openat fs/open.c:1086 [inline] SyS_openat+0x30/0x40 fs/open.c:1080 entry_SYSCALL_64_fastpath+0x1f/0x96 RIP: 0033:0x452a09 RSP: 002b:00007f81a37dec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007f81a37deaa0 RCX: 0000000000452a09 RDX: 0000000000000000 RSI: 0000000020000feb RDI: ffffffffffffff9c RBP: 00007f81a37dea90 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb R13: 00007f81a37debc8 R14: 00000000004b75bb R15: 0000000000000000 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 1 PID: 16894 Comm: syz-executor2 Not tainted 4.15.0-rc3-next-20171214+ #67 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0xe9/0x14b lib/dump_stack.c:53 fail_dump lib/fault-inject.c:51 [inline] should_fail+0x1e5/0x220 lib/fault-inject.c:149 should_failslab+0x73/0x90 mm/failslab.c:32 slab_pre_alloc_hook mm/slab.h:422 [inline] slab_alloc mm/slab.c:3372 [inline] kmem_cache_alloc+0x47/0x720 mm/slab.c:3546 getname_kernel+0x39/0x160 fs/namei.c:218 kern_path_create+0x23/0x40 fs/namei.c:3684 unix_mknod net/unix/af_unix.c:969 [inline] unix_bind+0xc1/0x420 net/unix/af_unix.c:1020 SYSC_bind+0xa8/0x130 net/socket.c:1454 SyS_bind+0x24/0x30 net/socket.c:1440 entry_SYSCALL_64_fastpath+0x1f/0x96 RIP: 0033:0x452a09 RSP: 002b:00007f70a4d56c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000031 RAX: ffffffffffffffda RBX: 00007f70a4d56aa0 RCX: 0000000000452a09 RDX: 000000000000000a RSI: 0000000020201000 RDI: 0000000000000013 RBP: 00007f70a4d56a90 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb R13: 00007f70a4d56bc8 R14: 00000000004b75bb R15: 0000000000000000 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 1 PID: 16900 Comm: syz-executor0 Not tainted 4.15.0-rc3-next-20171214+ #67 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0xe9/0x14b lib/dump_stack.c:53 fail_dump lib/fault-inject.c:51 [inline] should_fail+0x1e5/0x220 lib/fault-inject.c:149 should_failslab+0x73/0x90 mm/failslab.c:32 slab_pre_alloc_hook mm/slab.h:422 [inline] slab_alloc mm/slab.c:3372 [inline] kmem_cache_alloc+0x47/0x720 mm/slab.c:3546 getname_kernel+0x39/0x160 fs/namei.c:218 kern_path+0x1e/0x40 fs/namei.c:2422 unix_find_other+0x4a/0x250 net/unix/af_unix.c:915 unix_dgram_connect+0xa4/0x2f0 net/unix/af_unix.c:1130 SYSC_connect+0xaf/0x130 net/socket.c:1619 SyS_connect+0x24/0x30 net/socket.c:1600 entry_SYSCALL_64_fastpath+0x1f/0x96 RIP: 0033:0x452a09 RSP: 002b:00007f245ebadc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002a RAX: ffffffffffffffda RBX: 00007f245ebae700 RCX: 0000000000452a09 RDX: 000000000000000a RSI: 0000000020d6a000 RDI: 0000000000000013 RBP: 0000000000a2f880 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 R13: 0000000000a2f7ff R14: 00007f245ebae9c0 R15: 0000000000000000 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 1 PID: 16920 Comm: syz-executor4 Not tainted 4.15.0-rc3-next-20171214+ #67 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0xe9/0x14b lib/dump_stack.c:53 fail_dump lib/fault-inject.c:51 [inline] should_fail+0x1e5/0x220 lib/fault-inject.c:149 should_failslab+0x73/0x90 mm/failslab.c:32 slab_pre_alloc_hook mm/slab.h:422 [inline] slab_alloc mm/slab.c:3372 [inline] kmem_cache_alloc_trace+0x4b/0x710 mm/slab.c:3612 kmalloc include/linux/slab.h:516 [inline] proc_self_get_link+0xc0/0xe0 fs/proc/self.c:21 get_link fs/namei.c:1048 [inline] link_path_walk+0x624/0x690 fs/namei.c:2116 path_openat+0xf6/0x1050 fs/namei.c:3537 do_filp_open+0xaa/0x120 fs/namei.c:3572 do_sys_open+0x280/0x340 fs/open.c:1059 SYSC_openat fs/open.c:1086 [inline] SyS_openat+0x30/0x40 fs/open.c:1080 entry_SYSCALL_64_fastpath+0x1f/0x96 RIP: 0033:0x452a09 RSP: 002b:00007f81a37dec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007f81a37deaa0 RCX: 0000000000452a09 RDX: 0000000000000000 RSI: 0000000020000feb RDI: ffffffffffffff9c RBP: 00007f81a37dea90 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb R13: 00007f81a37debc8 R14: 00000000004b75bb R15: 0000000000000000 CPU: 1 PID: 16913 Comm: syz-executor2 Not tainted 4.15.0-rc3-next-20171214+ #67 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0xe9/0x14b lib/dump_stack.c:53 fail_dump lib/fault-inject.c:51 [inline] should_fail+0x1e5/0x220 lib/fault-inject.c:149 should_failslab+0x73/0x90 mm/failslab.c:32 slab_pre_alloc_hook mm/slab.h:422 [inline] slab_alloc mm/slab.c:3372 [inline] kmem_cache_alloc+0x47/0x720 mm/slab.c:3546 __d_alloc+0x2d/0x290 fs/dcache.c:1602 d_alloc+0x2b/0xe0 fs/dcache.c:1683 __lookup_hash+0x58/0xd0 fs/namei.c:1527 filename_create+0x9d/0x1a0 fs/namei.c:3644 kern_path_create+0x33/0x40 fs/namei.c:3684 unix_mknod net/unix/af_unix.c:969 [inline] unix_bind+0xc1/0x420 net/unix/af_unix.c:1020 SYSC_bind+0xa8/0x130 net/socket.c:1454 SyS_bind+0x24/0x30 net/socket.c:1440 entry_SYSCALL_64_fastpath+0x1f/0x96 RIP: 0033:0x452a09 RSP: 002b:00007f70a4d56c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000031 RAX: ffffffffffffffda RBX: 00007f70a4d56aa0 RCX: 0000000000452a09 RDX: 000000000000000a RSI: 0000000020201000 RDI: 0000000000000013 RBP: 00007f70a4d56a90 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb R13: 00007f70a4d56bc8 R14: 00000000004b75bb R15: 0000000000000000 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 1 PID: 16952 Comm: syz-executor4 Not tainted 4.15.0-rc3-next-20171214+ #67 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0xe9/0x14b lib/dump_stack.c:53 fail_dump lib/fault-inject.c:51 [inline] should_fail+0x1e5/0x220 lib/fault-inject.c:149 should_failslab+0x73/0x90 mm/failslab.c:32 slab_pre_alloc_hook mm/slab.h:422 [inline] slab_alloc mm/slab.c:3372 [inline] kmem_cache_alloc+0x47/0x720 mm/slab.c:3546 __d_alloc+0x2d/0x290 fs/dcache.c:1602 d_alloc+0x2b/0xe0 fs/dcache.c:1683 d_alloc_parallel+0x5b/0xd00 fs/dcache.c:2441 lookup_slow+0xe9/0x220 fs/namei.c:1635 walk_component+0x260/0x4c0 fs/namei.c:1781 link_path_walk+0x3a3/0x690 fs/namei.c:2110 path_openat+0xf6/0x1050 fs/namei.c:3537 do_filp_open+0xaa/0x120 fs/namei.c:3572 do_sys_open+0x280/0x340 fs/open.c:1059 SYSC_openat fs/open.c:1086 [inline] SyS_openat+0x30/0x40 fs/open.c:1080 entry_SYSCALL_64_fastpath+0x1f/0x96 RIP: 0033:0x452a09 RSP: 002b:00007f81a37dec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007f81a37deaa0 RCX: 0000000000452a09 RDX: 0000000000000000 RSI: 0000000020000feb RDI: ffffffffffffff9c RBP: 00007f81a37dea90 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb R13: 00007f81a37debc8 R14: 00000000004b75bb R15: 0000000000000000 audit: type=1400 audit(1513697738.007:2485): avc: denied { net_raw } for pid=17107 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 audit: type=1400 audit(1513697738.104:2486): avc: denied { setgid } for pid=17217 comm="syz-executor3" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl QAT: Invalid ioctl