e33abb22166e4f7aa872b06177184b857bf7f99a3549ff31c693b89f6e6bdde45565e6c52260ad0388eb0b1142c7e8a6220c6ab9186cc2b601530c61e686f2fb1b26c63c9ccb49"]) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r2, 0x8040942d, &(0x7f0000000040)) [ 858.312991] FAULT_INJECTION: forcing a failure. [ 858.312991] name failslab, interval 1, probability 0, space 0, times 0 [ 858.330548] CPU: 0 PID: 10350 Comm: syz-executor.2 Not tainted 4.14.204-syzkaller #0 [ 858.338471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 858.347833] Call Trace: [ 858.350439] dump_stack+0x1b2/0x283 [ 858.354088] should_fail.cold+0x10a/0x154 [ 858.358260] should_failslab+0xd6/0x130 [ 858.362248] kmem_cache_alloc+0x28e/0x3c0 [ 858.365990] FAULT_INJECTION: forcing a failure. [ 858.365990] name failslab, interval 1, probability 0, space 0, times 0 [ 858.366411] alloc_vfsmnt+0x23/0x7f0 [ 858.366426] ? _raw_read_unlock+0x29/0x40 [ 858.366450] vfs_kern_mount.part.0+0x27/0x470 [ 858.389971] do_mount+0xe53/0x2a00 [ 858.393541] ? copy_mount_string+0x40/0x40 [ 858.397791] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 858.402834] ? copy_mnt_ns+0xa30/0xa30 [ 858.406735] ? copy_mount_options+0x1fa/0x2f0 [ 858.411234] ? copy_mnt_ns+0xa30/0xa30 [ 858.415134] SyS_mount+0xa8/0x120 [ 858.418589] ? copy_mnt_ns+0xa30/0xa30 [ 858.422489] do_syscall_64+0x1d5/0x640 [ 858.426401] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 858.431597] RIP: 0033:0x45deb9 [ 858.434873] RSP: 002b:00007f7dbed8bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 858.443559] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 858.450855] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 858.458521] RBP: 00007f7dbed8bca0 R08: 0000000020000040 R09: 0000000000000000 [ 858.465823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 858.473543] R13: 00007fffa7ce752f R14: 00007f7dbed8c9c0 R15: 000000000118bf2c [ 858.480894] CPU: 1 PID: 10355 Comm: syz-executor.1 Not tainted 4.14.204-syzkaller #0 [ 858.488787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 858.498137] Call Trace: [ 858.500757] dump_stack+0x1b2/0x283 [ 858.504391] should_fail.cold+0x10a/0x154 [ 858.508547] should_failslab+0xd6/0x130 [ 858.512551] kmem_cache_alloc_trace+0x29a/0x3d0 [ 858.517225] p9_client_create+0x9c/0x12c0 [ 858.521399] ? fs_reclaim_release+0xd0/0x110 [ 858.525830] ? p9_client_flush+0x4c0/0x4c0 [ 858.530339] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 858.535883] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 858.541189] ? __lockdep_init_map+0x100/0x560 [ 858.545701] ? __raw_spin_lock_init+0x28/0x100 [ 858.550386] v9fs_session_init+0x1c5/0x1540 [ 858.554743] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 858.559850] ? _find_next_bit+0xdb/0x100 [ 858.563919] ? v9fs_show_options+0x6b0/0x6b0 [ 858.568343] ? v9fs_mount+0x54/0x860 [ 858.573019] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 858.578472] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 858.583505] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 858.588374] v9fs_mount+0x73/0x860 [ 858.591920] ? alloc_pages_current+0x15d/0x260 [ 858.596524] ? __lockdep_init_map+0x100/0x560 [ 858.600006] FAULT_INJECTION: forcing a failure. [ 858.600006] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 858.601041] mount_fs+0x92/0x2a0 [ 858.601060] vfs_kern_mount.part.0+0x5b/0x470 [ 858.601074] do_mount+0xe53/0x2a00 [ 858.601094] ? copy_mount_string+0x40/0x40 [ 858.601112] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 858.635129] ? copy_mnt_ns+0xa30/0xa30 [ 858.639022] ? copy_mount_options+0x1fa/0x2f0 [ 858.643521] ? copy_mnt_ns+0xa30/0xa30 [ 858.647428] SyS_mount+0xa8/0x120 [ 858.650882] ? copy_mnt_ns+0xa30/0xa30 [ 858.654768] do_syscall_64+0x1d5/0x640 [ 858.658665] entry_SYSCALL_64_after_hwframe+0x46/0xbb 13:11:47 executing program 2 (fault-call:4 fault-nth:5): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:11:47 executing program 3: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) [ 858.663867] RIP: 0033:0x45deb9 [ 858.667071] RSP: 002b:00007f2490ee2c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 858.674772] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 858.682041] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 858.689914] RBP: 00007f2490ee2ca0 R08: 0000000020000240 R09: 0000000000000000 [ 858.697185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 858.704478] R13: 00007fffe195f71f R14: 00007f2490ee39c0 R15: 000000000118bf2c [ 858.711777] CPU: 0 PID: 10372 Comm: syz-executor.2 Not tainted 4.14.204-syzkaller #0 [ 858.719669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 858.729636] Call Trace: [ 858.732236] dump_stack+0x1b2/0x283 [ 858.735898] should_fail.cold+0x10a/0x154 [ 858.740053] __alloc_pages_nodemask+0x22c/0x2720 [ 858.744829] ? _find_next_bit+0xdb/0x100 [ 858.748905] ? pcpu_alloc+0xbe0/0xf50 [ 858.752725] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 858.757569] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 858.763020] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 858.768063] alloc_pages_current+0x155/0x260 [ 858.772722] ? __lockdep_init_map+0x100/0x560 [ 858.777482] get_zeroed_page+0x19/0x50 [ 858.781363] mount_fs+0x1c7/0x2a0 [ 858.784822] vfs_kern_mount.part.0+0x5b/0x470 [ 858.789306] do_mount+0xe53/0x2a00 [ 858.792928] ? copy_mount_string+0x40/0x40 [ 858.797411] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 858.802441] ? copy_mnt_ns+0xa30/0xa30 [ 858.806337] ? copy_mount_options+0x1fa/0x2f0 [ 858.811011] ? copy_mnt_ns+0xa30/0xa30 [ 858.814892] SyS_mount+0xa8/0x120 [ 858.818335] ? copy_mnt_ns+0xa30/0xa30 [ 858.822211] do_syscall_64+0x1d5/0x640 [ 858.826109] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 858.831302] RIP: 0033:0x45deb9 [ 858.834478] RSP: 002b:00007f7dbed8bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 858.842193] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 858.849471] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 858.857712] RBP: 00007f7dbed8bca0 R08: 0000000020000040 R09: 0000000000000000 13:11:47 executing program 1 (fault-call:3 fault-nth:10): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:11:47 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) [ 858.864977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 858.872247] R13: 00007fffa7ce752f R14: 00007f7dbed8c9c0 R15: 000000000118bf2c 13:11:47 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4, 0x0, 0x0, 0x2, 0x7fff}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="e7323ac60af48d06bd3795"]) 13:11:47 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:11:47 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xe}, 0xc448}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) clock_gettime(0x1, &(0x7f0000000040)) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 858.995588] 9pnet: Insufficient options for proto=fd [ 859.002446] FAULT_INJECTION: forcing a failure. [ 859.002446] name failslab, interval 1, probability 0, space 0, times 0 [ 859.065443] CPU: 1 PID: 10390 Comm: syz-executor.1 Not tainted 4.14.204-syzkaller #0 [ 859.073376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 859.082737] Call Trace: [ 859.085328] dump_stack+0x1b2/0x283 [ 859.089028] should_fail.cold+0x10a/0x154 [ 859.093186] should_failslab+0xd6/0x130 [ 859.097431] kmem_cache_alloc_trace+0x29a/0x3d0 [ 859.102109] p9_idpool_create+0x3c/0x120 [ 859.106198] p9_client_create+0x1d4/0x12c0 [ 859.106214] ? fs_reclaim_release+0xd0/0x110 [ 859.114858] ? p9_client_flush+0x4c0/0x4c0 [ 859.114873] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 859.114884] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 859.114894] ? __lockdep_init_map+0x100/0x560 [ 859.114909] ? __raw_spin_lock_init+0x28/0x100 [ 859.114925] v9fs_session_init+0x1c5/0x1540 [ 859.114946] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 859.148200] ? v9fs_show_options+0x6b0/0x6b0 [ 859.148218] ? v9fs_mount+0x54/0x860 [ 859.148235] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 859.161883] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 859.161900] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 859.171764] v9fs_mount+0x73/0x860 [ 859.171778] ? alloc_pages_current+0x15d/0x260 [ 859.179905] ? __lockdep_init_map+0x100/0x560 [ 859.179919] mount_fs+0x92/0x2a0 [ 859.179940] vfs_kern_mount.part.0+0x5b/0x470 [ 859.179954] do_mount+0xe53/0x2a00 [ 859.179974] ? copy_mount_string+0x40/0x40 [ 859.179986] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 859.179999] ? copy_mnt_ns+0xa30/0xa30 [ 859.208965] ? copy_mount_options+0x1fa/0x2f0 13:11:47 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0xac, 0x10, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000240)={'ipvs\x00'}, &(0x7f0000000200)=0xfffffffffffffdee) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x40c00) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r3, &(0x7f0000003640)={0x2020}, 0x2020) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r4, &(0x7f0000003640)={0x2020}, 0x2020) r5 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000006f40)='/proc/self/attr/exec\x00', 0x2, 0x0) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000006fc0)={r1}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x24000000) fadvise64(0xffffffffffffffff, 0xbe4, 0x9, 0x1) io_submit(0x0, 0x3, &(0x7f00000081c0)=[&(0x7f0000007000)={0x0, 0x0, 0x0, 0x6, 0x2, r5, &(0x7f0000006f80)="38aff8b76e54a01780b2bef9d137232ce21ca167495ccb", 0x17, 0x7, 0x0, 0x0, r6}, &(0x7f0000007140)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000007040)="d6f5fc9b40a869558f0bbd86e6f0a4919c1de5d5b00b3d01f856ff3a80cc00dcab8910aeca6040ce046eb4a6747c48a02f7076db2dca9ce03558ccffe8ef839c10e8e08b5a424458cca31f04db95d0644b94bb8f529f5733d4211ce6e1d2686255323bb13eb2646e4431a2d52c79b182752f24726d280946d70a180865ee6292f5e5414091de0bfad88b6e36c30a549f0739dac9064958d59e4fce3181a1d96133175857051c5479d1c9bd84789a2ecb391c80f2f8709dd789742ec7ac5f2a8f2ab4c94bea643e66c3f7c8489bfab2010f64c1ecb5386eb5f89a15a1bee6dea259da", 0xe2, 0x10000, 0x0, 0x1}, &(0x7f0000008180)={0x0, 0x0, 0x0, 0x4, 0xfff7, r1, &(0x7f0000007180)="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", 0x1000, 0x8, 0x0, 0x1, r4}]) ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f00000000c0)={0xfff, 0x1, 0x4, 0x800, 0x80000000, {0x77359400}, {0x4, 0x8, 0x4, 0x2, 0xff, 0x2, "12b145c3"}, 0x1, 0x1, @offset=0x9, 0x1a94, 0x0, r1}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000008200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="0046fb000000001b65d332240516cea503e751de8fc2a3e6b7f869fb2875a5b3f1def67863d2d979a1987a236a4113e85a87aac5df2dc990bbd6f014aa78e639b8103100383bcdf9cac9b40420c63baec309f4c92a8aeeb30efc4610249affc1a810b7747222445a72508df0c668f4c5d90f00bbce8c81911c2303c985358479f7214f87eec9b29295dd86c42f353a1ccdecaf23951544b5d009e6f4aae685d3bb0b77334d80ec92cb5b744a456faf0d92a2de9f649732dbbbb3459136163903471b1b1fd7fe1b284fd60cc05d910c404928b01118", @ANYRESHEX=r2, @ANYBLOB=',\x00']) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/shm\x00', 0x0, 0x0) accept(r3, &(0x7f0000002800)=@can={0x1d, 0x0}, &(0x7f0000002880)=0x80) [ 859.208978] ? copy_mnt_ns+0xa30/0xa30 [ 859.208990] SyS_mount+0xa8/0x120 [ 859.209002] ? copy_mnt_ns+0xa30/0xa30 [ 859.224716] do_syscall_64+0x1d5/0x640 [ 859.224737] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 859.224747] RIP: 0033:0x45deb9 [ 859.224753] RSP: 002b:00007f2490ee2c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 859.224764] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 859.224775] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 859.229985] 9pnet: Insufficient options for proto=fd sendmmsg$sock(r7, &(0x7f0000006d80)=[{{&(0x7f0000000280)=@generic={0x1d, "028fc078384adbc12fe4ad714bf8d93ce0e87a2f2fbe0747cac617722ed4d87960a756836058b9aef8a2fc7f66421acb457564f26e8783c6d7f3be62fc1e4cadda44892e468520a0f73a29068246ef3f0d5a38e5fd8a3a9c87073f4885f1694e7dd24209652e56e5b8aad988a7730f0831a91c9d0fc11b1edab1337a474b"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)="93ac8cad91112aacbf8bb88512d5d2b4895e31ab8ca8588ae3c935e1d6f69359bcebb9a921468d2d31d0fd6de1fd42282d7a5e104c83703802488e3994e59e6f37b781b65232f246e629cd1ab33b4e16ac9550d33f952d23e94220291d3a67b7fdd5ff60ba9dc6782efdc75461e6838b8a8d1aba8f298e1bd99b6a5956e058a1722757d204682ca2edbea3d1a800c2eb2bd0ed1fa6348bfebdca12ec0c06e765ce30fd1121df086366877cde844b3fdb8c274aef8e330c54bd78f96fadc1e62003", 0xc1}, {&(0x7f0000000400)="833f91a5bc3a2e429b3a0fd1790cc35dc35a0a1f661fc1ebaf67ae08086cdba61cfd2afd", 0x24}, {&(0x7f0000000440)="552e856268647467e028482830c6bf9ba5cdcad6f0e687f56f54b5272b5142f2e7584cd17095ac1c114d761c2b371224090cdf8dd596644f5c0545bf58ae7ea971882ec516102f90217deebebc8e745aaa043054d3668138320bd2ebc05abaddb605ec1d9b7bc488b957d9573f593c", 0x6f}, {&(0x7f00000004c0)="0f7aac7c3b0ceae5f0dbf115c2e98a6a93dfac1b0751242ec10ac723f8b4ff56", 0x20}, {&(0x7f0000000500)="2bf31ec77c50c4674b6c7c02ed47601e772be23c05defe12ae7bcb1ab1ea24b2634b50bea9cebe54884b8245277e7cc5010cc8b5d62e6d2b85d348d641330c6dfab19b8bd1e63b0a62bc9d1df659846a22f3665491c991aae890597b452bfb880ac4e7848da7087c6a5ef9fecc98e1dd38c6742271e2149c2c74fae9b6d6dce6c8bc2e", 0x83}], 0x5, &(0x7f0000000640)=[@txtime={{0x18, 0x1, 0x3d, 0x7ff}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}], 0x30}}, {{&(0x7f0000000680)=@phonet={0x23, 0x7f, 0x1, 0x80}, 0x80, &(0x7f0000002740)=[{&(0x7f0000000700)="671872d3209eebe30c8507dda0e8f7ee5b70ce7b3e8576", 0x17}, 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0x1000}], 0x2, &(0x7f0000002a00)=[@mark={{0x14, 0x1, 0x24, 0x8000}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x80000001}}, @txtime={{0x18, 0x1, 0x3d, 0xffffffffffffffff}}, @mark={{0x14, 0x1, 0x24, 0x100}}, @txtime={{0x18, 0x1, 0x3d, 0x44}}, @timestamping={{0x14, 0x1, 0x25, 0x7e}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}], 0xd8}}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000002b00)="8af4e3926551d2dbcbc4b8374b810ad2ee60487084f219533cdecdedb022ec1e60f8cd09877a355d8c04aba6be269683d0a706603273fbf20142d7cf7e57f8e2e21bd651ed4e5df8824b9a0bb47e4db866e25449e594a54abbbe1f09edb4cfadfb904b1fff52d3e3ff26fd4ae07c908c8b0763a174c8a7e40f1a4ed0da4a1109f0c99bc94563f5a5843e1aa3e47fb6cac25e793daa9dc280a3c36e5aa015bfa0df99240a7c502cf5f591665c8a38bc2ec8ef5a95a4cb4742b541efd945141d00a1d62433db8cdc745aa84bdf022fc947a89d9cb106de2704dc0fb6eb6080cb67c0", 0xe1}, {&(0x7f0000002c00)="7199c1c043f9c654cda6d276e5a941976ecb258b83f163f9593d7aa7c59e937676e3e3fdb3a1e89edb6639dbd3cb237e688f3646cddfc88c84fc3ba14fa71c7985679aa0c6d261cb496b5838b33cbd56ab99e5f4043169cc98ae44ed3a37ea1f52a4b3623521d2e806801abe53fd3aa2f5894f8784f5a7a0ca02464c0f52b0ecef2ea78703819e09ec8a9f4bc9a2e54994e2fe094126331dc09a4dd45522511527f9c6d6008fc77664e8b58af461d318240364d5fe162c73ab786f0f3e8e0c35f8c3f4606469075abd0ba6d84c0ed8770a77fd69c8e71c40c760a9d576", 0xdd}], 0x2, &(0x7f0000002d40)=[@timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x8001}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x48}}, {{&(0x7f0000002dc0)=@l2tp={0x2, 0x0, @empty, 0x3}, 0x80, &(0x7f00000033c0)=[{&(0x7f0000002e40)="a7c31e35e962a820e84238c1f161d9cc279d7c5f2b5eaf25a695812653eac6313d8c659304882b26ee278f18eccf07814b981caebfef553c237af1a717480cc767d33b6f9013ebc1de8413988a776b9f0977cc89a2ae1d21e10b8e", 0x5b}, {&(0x7f0000002ec0)="7a88117931120e2f1e124675a3fd5ff09d2f18399ce79bc87662a4b2368fa0f3c8641b4c3d2cf221d5d534ac58c234de0981e365d06f4f2bd8a9ff4397ab6cc3c93f8b0eeccdf244571d1d7c5c82848922ebc719d75f45cd5dca98a6cbb3c16781fce6209921e0f1f931d6f192d7f1ca9d0db01f8472f40e8cb8a168972ed8c9dd5afd90c531fcbd58ec34dcda4e9293dff18ec5ea7080ae11", 0x99}, {&(0x7f0000002f80)="660de7052c663e0232f055327eb759a5cc762bd6e541ff6a3279d6fe2248008266423e428dcec2b904d9ea631bdeed95ef17cb1f3209e67e7b3ed818a52cc7c44cc2f478ac7cdbf3e3fbb1efb99ce4c017a3adf67011a3768a26d010df52815c02f10a23382ce2023d2056488193068b4d26874ebf050c03dc2b6c4ca9c6d8e5081a7343d39ae2ba223ac30101523670d5b4f82f2a0e31fa14cab1ee5d7624dbc8d2479b79aa47b6c69bb8ba83115d3b01ee5606a9bd44bd77b866a088445854667bd5283c8421e8ebc066c6e81b1d95e16da84ab60981dbc83aece337454028a17fc71f71241132bd8e5f7faed881444de0c2bac8", 0xf5}, {&(0x7f0000003080)="c3e3f2960a2d42562eef758b59b6f11e8c61d468649cdacac87f31eb6a0265542fa59c", 0x23}, {&(0x7f00000030c0)="f5e7b1016eeecb46a668718c36e2a5fa950f5add4cb540f797a9d644a14a0df05599b4ba4fd89edda58624df3db591d0f70b66eefab5327095286596c39d8500ef1d4150c56f5117d4c2ac73897831c794b91df452e3f060c95f62687e066d272888b2a1104e7ffc927196e0b3977298ee67fdf5ea7bc51e33fe68e129183d24cc2717edfc05f792e26d69a4dd", 0x8d}, {&(0x7f0000003180)="fa38745349b33b8221133f6949d5dc651deb558487d18fbb3675d086e784b3cfbafc52c66c735755bebdd08688dc288dcd5325816170afd156be08", 0x3b}, {&(0x7f00000031c0)="b86cf299ebd65dd1a15589e1a20cb93829ad1b18f0baa48cfa54f687f1b52749b428a99ed9b279987721cfc97dd22e3133fc42a57d89e6b3e75122ff760f9796ff787f88bfa3cc0cfc7c652bda669bc39a46622d3e32a72a103d875ddbd201fa3641cc2fe8474d2ec92da390f7a48e4f9bfac55e184ef4261c7173c818bbc84254dfa5bb946d27abb15182073b8372abc13249fbfc5b36e0b2b21ace394dcc9ae45bbd18a07dc04257657b0db06ff959c33a5c3a2af26d96f8a01217fa1ad0e3b5", 0xc1}, {&(0x7f00000032c0)="cbc5e36d169b086c9339b5bdef3197fc297e7682df1e855f3496b1cb68e2f16b12ddd247d79bbe13a03cd2914b8bb5c316c50a3f0e3a0fe0f794878a2f5efea3081db18c7fe0cc6a88b9a9b937dd48bb6b3372d77be90b507c5ac63d4986e91d0747c14e493f116e405756b08e0c7c101aaedbb61c9809ba89e399174d5091231326d39dbc682deb3963f2cedb40a1200787c23e300daf22b93ae64a9b1c8bb00e01ed7012ab614b40cd690c277998fb1f5dd2a6e5bb4b30f1cb0df2eb75c58ede49395e2882c6a26eb5896ad04ac757bd035bf3f158b9f494726517a65642a4d94811", 0xe3}], 0x8, &(0x7f0000003440)=[@mark={{0x14, 0x1, 0x24, 0xffff}}], 0x18}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000003480)="5f20fdeca0edee248a29bb45c32924a79f078dc978aebeb856e3a43f263391353585eb5db5e01db2e68484eab5f07b6167e3a97ee8c8b39c1ff3916ba30c222b5143690d55f454d4442939f2b3b80041cf5e413978", 0x55}], 0x1, &(0x7f0000003540)=[@txtime={{0x18, 0x1, 0x3d, 0xffffffffffffff81}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0xbd9}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x3f}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x4}}], 0xf0}}, {{&(0x7f0000006680)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x81, 0x3, "c40833520167171e34d11772ad98f54ac8b484c90320fd40ee2d1b4218c4fc20b04b823cb2054b88e34fd286fa890f586f5684945b2f36005e088380d78073", 0x2c}, 0x80, &(0x7f0000006cc0)=[{&(0x7f0000006700)="69ddb9201e1f8cc48de3447b3dbf85ef1a5e111d4ac4107b56e23376000d358960d4945b3ce78607f2993953c87319ce7fe611275c1419fd77b735954d817bb1aa0c20cc6583b7bf77bec5edad977f86731ca525963970", 0x57}, {&(0x7f0000006780)="92920462e794df51db7372394327cee16fc523458a8d2e3e3a8538c6cbe0fc31e16b92998594d2841c73d6f0ecc894551ec6ba", 0x33}, {&(0x7f00000067c0)="0b1e94e1c6306d1abb4e6ec99cef20a2bdadd4560116643b7dafef4f4e5c88838945c0693cd34e9e0a6bacf5b1bc96e1d43cc22c01", 0x35}, {&(0x7f0000006800)="7674aa5717a52ab1e13221894e12e2d16f0dac9c374a9180512e69ec61b989dd36bba0a4d427c98570d90dbdc740651f793ece4279d21ce9b99182c4f086cd16abe7052c21fd47b452883b8cc704dad8f47eaf516e28354a7ef8a74a7c7346d61dc497bce1d157fce11dd7ef4e2d4040fc860b9f6a6fc95b72582f229e345e75ed8a93cd6fd7bb71237dfc762c8680a45f65ace978d753c5499d404dc59dc73aea07f14ae8e80727ba13e211a9f724a1dcaeff21aca8c975421fba9cec1b6f49c8c4e57e8b852bf138dea748c51a5afa1e88aaf20be3", 0xd6}, {&(0x7f0000006900)="c31ed5b12572a6927d701b8e4beba6b84db2f7ff1f77b2708d1546a9448e9d3f98fba61696704beac332dc985423092176cbdc7c0a58dcb86a9c876197ee3380b8b943bd59ed39acb01f6d5edb653537f6a3006fd0ccb013dc51c44f0ff5a312673e66225bfb5470a8b141527189516525440fadb58e0069ac4f1c4a56ce5f27002031d68fb85ea1f89ead925c56508d97bca46b2cbfc813d0c9e245c5212982dca7e648be83c4d558b6419fc9774ddb49d8a344539406adb09e699c8b2f254fdc9e1b95b84a0d87a4e1eaa9fdc76d235aba8b11d6181d1c1d7ef2571d7267fc4f6e1ef92fff163a", 0xe8}, {&(0x7f0000006a00)="94c576495c534717b10619e701fe5932000636d5fd58ab0ccc7dd9d2b8e375578a8a6ad4a38de9b50f2297cbda240f757d76dfcbf894c1253043464594e053388b34d1bddc7a1d336de2766c7dcb2ec4751ee9f68d3de9a1cc69d3ec32d73156aef6ccf952159a7f732b73a9871a79bc5d7e7e23e30c4ca416d30c4a60022ca021d8927fe8d2d07b3970f905c01d9e62fde9535e8d285145e7d48c0574130467c27507b09248896f44b961276c4e94d5f823dda77ff6831e5ef40af684b3759d0a0e4a9103909a6f", 0xc8}, {&(0x7f0000006b00)="fc02a39a3014bcb231df5e0ec92911693fedb2ddbf66e34081ad8b69651f6f903f8c37f54f12de474565cba437fe58ad36e1b4da60c3ae195485d33fbc4c3970fc9c46b56c375e20e9a18b76e64b107b067195cbc80abc785953f9cfd7924c22393765cdee2ede50b372e4daae52d65c81d3cb6ff85e859e99dedba56a1c54e423f49301ffe055a913dd9717094fdd2c3f31624aba4aa00f21d43585afbb2763f174dcca3c3a0f7db4bd71eb4ba5e5d20627f83607074924367095044cc48d857cd87648d6e4b075d217e479e711aabbe4c9f2f936b621f274d45804ce", 0xdd}, {&(0x7f0000006c00)="4570119b66ffb0a888694b8b47c832f20dd78bbbf2b15d59149d22f6f2ef2aa51dd3d678c4adffb25df941f7bcca21034ea5b3e5eda29e0d1856236ebb7fb811d2ec3dce271535436781cebc3ff5d7ce31372ae488ac682fd4dc226f0f64be21c006aa962025e4d89c302db9877acffd455453875435aeacfc337a2fba39df1628b710fe675439e1c736f1146490dd5aaadd194f76ebf54b730d2c6fec846bf3789e51bec615d0ec9ae94cfa9e9a1c6b", 0xb0}], 0x8, &(0x7f0000006d40)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x80000001}}], 0x30}}], 0x7, 0x20041090) 13:11:48 executing program 2 (fault-call:4 fault-nth:6): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:11:48 executing program 1 (fault-call:3 fault-nth:11): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 859.233839] RBP: 00007f2490ee2ca0 R08: 0000000020000240 R09: 0000000000000000 [ 859.248349] 9pnet: Insufficient options for proto=fd [ 859.251967] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 859.251974] R13: 00007fffe195f71f R14: 00007f2490ee39c0 R15: 000000000118bf2c [ 859.336162] FAULT_INJECTION: forcing a failure. [ 859.336162] name failslab, interval 1, probability 0, space 0, times 0 [ 859.356703] CPU: 1 PID: 10414 Comm: syz-executor.2 Not tainted 4.14.204-syzkaller #0 [ 859.364626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 859.373976] Call Trace: [ 859.376566] dump_stack+0x1b2/0x283 [ 859.380207] should_fail.cold+0x10a/0x154 [ 859.384366] should_failslab+0xd6/0x130 [ 859.388395] kmem_cache_alloc_trace+0x29a/0x3d0 [ 859.393073] v9fs_mount+0x54/0x860 [ 859.396617] ? alloc_pages_current+0x15d/0x260 [ 859.401201] ? __lockdep_init_map+0x100/0x560 [ 859.405705] mount_fs+0x92/0x2a0 [ 859.409082] vfs_kern_mount.part.0+0x5b/0x470 [ 859.413580] do_mount+0xe53/0x2a00 [ 859.417126] ? retint_kernel+0x2d/0x2d [ 859.421015] ? copy_mount_string+0x40/0x40 [ 859.425248] ? copy_mount_options+0x150/0x2f0 [ 859.429743] ? copy_mount_options+0x166/0x2f0 [ 859.434239] ? copy_mount_options+0x1fa/0x2f0 [ 859.438748] ? copy_mnt_ns+0xa30/0xa30 [ 859.442639] SyS_mount+0xa8/0x120 [ 859.446209] ? copy_mnt_ns+0xa30/0xa30 [ 859.450100] do_syscall_64+0x1d5/0x640 [ 859.454016] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 859.459205] RIP: 0033:0x45deb9 [ 859.462392] RSP: 002b:00007f7dbed8bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 859.470642] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 859.477905] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 859.485160] RBP: 00007f7dbed8bca0 R08: 0000000020000040 R09: 0000000000000000 [ 859.492423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 859.500130] R13: 00007fffa7ce752f R14: 00007f7dbed8c9c0 R15: 000000000118bf2c 13:11:50 executing program 0: timerfd_gettime(0xffffffffffffffff, &(0x7f0000000180)) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp\x00') r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x80, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000400}, 0xc, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x48000}, 0x4004) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_getparam(r2, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x4180, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000200)) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') 13:11:50 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:11:50 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) timerfd_create(0x7, 0x80800) 13:11:50 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x9, &(0x7f0000002540)=[{&(0x7f0000000280)="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", 0x1000, 0x4}, {&(0x7f0000001280)="ed40e9a3742cf81ea54ef3cf78728e5299432a43168e3254a4d4570e08dd4904cffdeecfe57dc59c37e4981abf3f03e2632c79c1772cb0a9c1d756932636ce197b4d192ff5c29e49d83ec20bbe0bf93b041eaea829bcaa56b4954662d2917d20eff15a65dae46ae3e7ad40593c486dc05dae1b5d9d36a9aa5cf4321167217cc020581c7f492115f0cc583d550e90163a539f1d585930be8b3e28ed380bc53b10699dddf5f7da35631153c8c25711c229616b1d49653a9908d60bb7cbd60daf024d1871846076096a30bfc5a2a0634a15b2cdbb9326bc90fd35fc13", 0xdb, 0x8}, {&(0x7f0000001380)="68614099600eff80a0f7365dc625e199ea375d4e527fa86b0fba3d578eddff36e8b010ae103fa6cfdaabd0240b80856030f0e5d281980391fcaec610629a8fc79aab8a4e058c2fd47d50f4f3facbb1381293dfd5e4a87b958ec9866e500b0756068a5c9a7d8401078abb83602bc45ce808d39ea6277039285b4302444e2339a54ed8ee3be0ea492859", 0x89, 0x4}, {&(0x7f00000000c0)="9e5cd5afaa1d15c9d17e8a39f96f1b510c23b431b9439d1439", 0x19, 0x4}, {&(0x7f0000000100)="9f00789bd38c0f", 0x7, 0xfffffffffffffffa}, {&(0x7f0000001440)="2b901c8638172da81d4dda8400216fdf616f0400289626a3a7b5c70d2b3bf48d94a8a07732e4ea549166519b7cc5b8859bf4e86c0467fa30dd8d8f5269c702d98ec3d26961c2c77865685ba92e22596372cd73e3b9a843a9c238aa6dba37a8fa130925bd936dbe2269ffafbfcc50a45956d5a42c0a59a8", 0x77, 0x2}, {&(0x7f0000000200)="6b2d1b2bad447ce820a715834fe3549da8707fec83bf5a4e7f48fafcec25ae068528594b80e5b145ad394959", 0x2c, 0xfff}, {&(0x7f00000014c0)="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", 0x1000, 0x572c}, {&(0x7f00000024c0)="22a6215bae3befdaf4ac5e5a298ff98ee9fd77049464f4dde3c8e855b119d5065f1a17275509c211e92db31b313f98d9bd3a1c5d3135d97448e9d6722bd4a8aa4ce706c7f1bda30516fdc4ae566c53d106", 0x51, 0x1}], 0x404, &(0x7f0000002640)={[{@qnoenforce='qnoenforce'}, {@grpquota='grpquota'}, {@largeio='largeio'}, {@noattr2='noattr2'}, {@rtdev={'rtdev', 0x3d, './file0'}}], [{@smackfsroot={'smackfsroot', 0x3d, '%'}}, {@obj_role={'obj_role', 0x3d, 'wfdno'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@dont_measure='dont_measure'}, {@seclabel='seclabel'}]}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:11:50 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.redirect\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x1) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:11:50 executing program 2 (fault-call:4 fault-nth:7): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:11:50 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) [ 861.369086] XFS (loop4): unknown mount option [smackfsroot=%]. [ 861.392837] FAULT_INJECTION: forcing a failure. [ 861.392837] name failslab, interval 1, probability 0, space 0, times 0 [ 861.417857] CPU: 0 PID: 10439 Comm: syz-executor.2 Not tainted 4.14.204-syzkaller #0 [ 861.425791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 861.435156] Call Trace: [ 861.437754] dump_stack+0x1b2/0x283 [ 861.441406] should_fail.cold+0x10a/0x154 [ 861.445850] should_failslab+0xd6/0x130 [ 861.449874] __kmalloc_track_caller+0x2bc/0x400 [ 861.454587] ? v9fs_session_init+0xd1/0x1540 [ 861.459014] kstrdup+0x36/0x70 [ 861.462217] v9fs_session_init+0xd1/0x1540 [ 861.466609] ? perf_trace_lock_acquire+0x510/0x510 [ 861.471568] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 861.476608] ? v9fs_show_options+0x6b0/0x6b0 [ 861.481129] ? v9fs_mount+0x54/0x860 [ 861.484858] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 861.490333] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 861.495387] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 861.500263] v9fs_mount+0x73/0x860 [ 861.503816] ? alloc_pages_current+0x15d/0x260 [ 861.508400] ? __lockdep_init_map+0x100/0x560 [ 861.512901] mount_fs+0x92/0x2a0 [ 861.516275] vfs_kern_mount.part.0+0x5b/0x470 [ 861.520778] do_mount+0xe53/0x2a00 [ 861.524357] ? copy_mount_string+0x40/0x40 [ 861.528622] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 861.533644] ? copy_mnt_ns+0xa30/0xa30 [ 861.537569] ? copy_mount_options+0x1fa/0x2f0 [ 861.542063] ? copy_mnt_ns+0xa30/0xa30 [ 861.546056] SyS_mount+0xa8/0x120 [ 861.549515] ? copy_mnt_ns+0xa30/0xa30 [ 861.553413] do_syscall_64+0x1d5/0x640 [ 861.557355] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 861.562731] RIP: 0033:0x45deb9 13:11:50 executing program 0: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(0xffffffffffffffff, &(0x7f0000000080)={0xf, 0x8, 0xfa00, {r0, 0x6}}, 0x10) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x25) r2 = getpid() ptrace$cont(0x20, r2, 0xfffffffffffffffd, 0x8) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r1, 0x0, 0x0) [ 861.565931] RSP: 002b:00007f7dbed8bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 861.573644] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 861.580910] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 861.588208] RBP: 00007f7dbed8bca0 R08: 0000000020000040 R09: 0000000000000000 [ 861.595531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 861.602812] R13: 00007fffa7ce752f R14: 00007f7dbed8c9c0 R15: 000000000118bf2c 13:11:50 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wffno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:11:50 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = add_key$keyring(&(0x7f0000003b00)='keyring\x00', &(0x7f0000003cc0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r2) keyctl$clear(0x7, r2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7472616e4eb8ed756e6f3d00000000", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:11:50 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) [ 861.658679] XFS (loop4): unknown mount option [smackfsroot=%]. 13:11:50 executing program 2 (fault-call:4 fault-nth:8): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) [ 861.744843] 9pnet: Insufficient options for proto=fd 13:11:50 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffff000, 0x602000) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000000c0)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000100)='/dev/input/mice\x00', 0x2060c1) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="fc010000", @ANYRES16=r3, @ANYBLOB="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"/510], 0x1fc}, 0x1, 0x0, 0x0, 0x10}, 0x40) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, r1) mknod(&(0x7f0000000280)='./file0\x00', 0x80, 0x2) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="7472616e733d66642c7266ff0f00002ff207949c7e6461824cdad48dd9", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',\x00']) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000002c0)='/dev/input/mice\x00', &(0x7f0000000300)='TIPCv2\x00', &(0x7f0000000340)='/dev/input/mouse#\x00', &(0x7f0000000380)='wfdno'], &(0x7f0000000780)=[&(0x7f0000000400)='\\]/\x00', &(0x7f0000000440)='9p\x00', &(0x7f0000000740)=',A\x00']) 13:11:50 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:11:50 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x8000, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=""/4096, 0x1000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="167766646e6f5d3dfd3d", @ANYRESHEX=r1, @ANYBLOB]) 13:11:50 executing program 1: perf_event_open(&(0x7f0000940000)={0x5, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file1\x00', 0x4082, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 861.793721] FAULT_INJECTION: forcing a failure. [ 861.793721] name failslab, interval 1, probability 0, space 0, times 0 [ 861.849128] CPU: 1 PID: 10483 Comm: syz-executor.2 Not tainted 4.14.204-syzkaller #0 [ 861.857049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 861.866408] Call Trace: [ 861.869010] dump_stack+0x1b2/0x283 [ 861.869936] 9pnet: Insufficient options for proto=fd [ 861.872644] should_fail.cold+0x10a/0x154 [ 861.872661] should_failslab+0xd6/0x130 [ 861.872677] __kmalloc_track_caller+0x2bc/0x400 [ 861.872689] ? v9fs_session_init+0x98/0x1540 13:11:50 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r4, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000640)=""/141) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, 0x0, 0x24000000) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r5 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x2, @empty}}, 0x200, 0x5, 0x1, 0x4, 0x1}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000200)={0xc6, 0x1, 0x4, 0x7, r6}, 0x10) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 861.872698] ? check_preemption_disabled+0x35/0x240 [ 861.872713] kstrdup+0x36/0x70 [ 861.892295] 9pnet: Insufficient options for proto=fd [ 861.895671] v9fs_session_init+0x98/0x1540 [ 861.895686] ? perf_trace_lock_acquire+0x510/0x510 [ 861.895701] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 861.895713] ? v9fs_show_options+0x6b0/0x6b0 [ 861.895728] ? v9fs_mount+0x54/0x860 [ 861.931544] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 861.937526] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 861.942988] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 861.947855] v9fs_mount+0x73/0x860 [ 861.951405] ? alloc_pages_current+0x15d/0x260 [ 861.956157] ? __lockdep_init_map+0x100/0x560 [ 861.960658] mount_fs+0x92/0x2a0 [ 861.964139] vfs_kern_mount.part.0+0x5b/0x470 [ 861.968637] do_mount+0xe53/0x2a00 [ 861.972182] ? do_raw_spin_unlock+0x164/0x220 [ 861.976681] ? copy_mount_string+0x40/0x40 [ 861.980919] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 861.985941] ? copy_mnt_ns+0xa30/0xa30 [ 861.989834] ? copy_mount_options+0x1fa/0x2f0 [ 861.994368] ? copy_mnt_ns+0xa30/0xa30 [ 861.998263] SyS_mount+0xa8/0x120 [ 862.001725] ? copy_mnt_ns+0xa30/0xa30 [ 862.005628] do_syscall_64+0x1d5/0x640 [ 862.009538] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 862.014728] RIP: 0033:0x45deb9 [ 862.017914] RSP: 002b:00007f7dbed8bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 862.025622] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 862.032886] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 862.040159] RBP: 00007f7dbed8bca0 R08: 0000000020000040 R09: 0000000000000000 13:11:50 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) [ 862.047432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 862.054710] R13: 00007fffa7ce752f R14: 00007f7dbed8c9c0 R15: 000000000118bf2c [ 862.072615] 9pnet: Insufficient options for proto=fd [ 862.096311] 9pnet: Insufficient options for proto=fd 13:11:50 executing program 5: perf_event_open(&(0x7f0000940000)={0x5, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x3}, 0x50010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:11:53 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @remote}, 0x10) 13:11:53 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) sendmsg$AUDIT_ADD_RULE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="20040000f3030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/1056], 0x420}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000840)='/dev/dri/card#\x00', 0x2, 0x66340) ioctl$DRM_IOCTL_MODE_SETPROPERTY(r2, 0xc01064ab, &(0x7f0000000940)={0x40, 0x0, 0x4}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04002bbd7000fec6df00170000000000d57a", @ANYRES32=r3, @ANYBLOB="050014000000000008000a000000000005002100010000001400080076657468315f766972745f776966690006000e00ff7f0000080019000a01010108000c00030000000c001000b309000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40800}, 0x80) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646eccd7e06f3d", @ANYRESHEX=r1, @ANYBLOB=',\x00']) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000040)={0x6, 0x4, 0x0, 0x8, 0x8}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x80, 0x0) r5 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000009c0)) sendmsg$AUDIT_USER_AVC(r5, &(0x7f00000008c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000900)=ANY=[@ANYBLOB="24000000530400547000bedbdf2529745032e707ab49cf449e00312f34c038298e00"/44], 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x20040004) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r6, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$VIDIOC_G_MODULATOR(r6, 0xc0445636, &(0x7f0000000780)={0x9, "364416ecb53c84af289d3e234f634c7a0e00e035208e94e7a3a7abae8ac44c8a", 0x8, 0x8, 0x81, 0x4, 0x3}) sendmsg$IPCTNL_MSG_CT_GET_STATS(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20110008}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x201, 0x0, 0x0, {0x2}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x40) 13:11:53 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="74c2741a730c99e97d7266646e6f3d", @ANYRESHEX=r0, @ANYRESHEX, @ANYBLOB="91c4f5a40fa2551cbdb8a39a191c76bdf8efeda211de5e12d93a1472ad2d0f8e7af011f3e19d98e65041b1cdea74ea110ce3b4817e1e51d444d0393e08a9614e40485ea3124cf8da8e85b140e3125c721f102a10966454e9057203d7b2ee787b81d286f2578b53433ca3a037ba0ef6d20b261cceef8f5724770882476bf4aa559ab549f06ba6cf021e5b794f5153a47ae69d3d43a3052485fb2c4b9ac0048e2ea64438e780", @ANYRESHEX=r2]) 13:11:53 executing program 2 (fault-call:4 fault-nth:9): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:11:53 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d0b32451b9ea48e19b8bbfae9f546439ea8eba709aaa3afa8f0cf4baa8a72bf32db908ce5f2d30c9afc417f7818a04afabaa169a5073e08325a6d515f7320d9715c3cf24275a538bdcef816b1811a1b929b04a7c56255f9e2480453bbd83bbb7a9123aba2c20f4db65ed7f0b3054f4c2643f86b65f6b1dba5af1d1eccd079f03729af1ba73c9c9e4e066660dbb01c731deb079c5d63d668646e3d0bb61d33cdc4ccb0acc65a7986dc77807e46c455ddf6738651ffb208608fcc93c841f7d0e165ede68fe98420d13060ad642af439870de3b39fb083321b423c079e3b", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040)=0xeb39, 0x5) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) r3 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000b20000/0x1000)=nil, 0x1000, 0x0, r3) pkey_free(r3) read$FUSE(r2, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080)) 13:11:53 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x20, r0, 0x0, 0x0) r1 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x2, 0x70bd26, 0x25dfdbfd, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0x6, 0x68}}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0x41) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 13:11:53 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @remote}, 0x10) [ 864.690616] 9pnet: Insufficient options for proto=fd 13:11:53 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x20, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x1000000000, &(0x7f0000000080)) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x208000, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvme-fabrics\x00', 0x680000, 0x0) r3 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x1f4, 0x0, 0x0, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IE={0x33, 0x2a, [@sec_chan_ofs={0x3e, 0x1, 0x2}, @prep={0x83, 0x1f, @not_ext={{}, 0x2, 0xb1, @broadcast, 0x3cf, "", 0x7ff, 0x5, @broadcast, 0x2}}, @cf={0x4, 0x6, {0x8, 0x7f, 0xff81, 0x5}}, @challenge={0x10, 0x1, 0x26}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x9}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x7}, @NL80211_ATTR_FILS_ERP_REALM={0xd6, 0xfa, "9a1a9105ab0afaaa47535b623585e23019ea131f45d275accf4baefff4d9cae5d95f8587fd28b429288d8a29aa3495363a63c565bd882114b48730b9c23ef3ef0d0f7c65624720c90696633d97fc754bd7c8176d87c99db422557fba8efee376dc2bee18e7804584f34b2b144df444b2fbad2635d62d397a06013f4118defc0ac6e778740007cf8c9900ec70bd56495e574ae9d0ffc845f735af97a2f0fe4c4613f7a5006945276327d4bb33e5821e2e67662988ea633daf122900404132e2f806eab332024d3a2f06d7f9b2c54751b088a0"}, @NL80211_ATTR_FILS_ERP_RRK={0xa9, 0xfc, "aa79850cea65b31908145a3d41a6893d56827b8def692257f9b02e574e97ea6d858f8ee7ba92ededdf9496d8cfd9d2e07fcdc810ba2cbfe041f117f930dc795da76a0e32e94b18a95b86721a34a5f7e92ae5118f09d74738e3a59cef8f7ba46c86a3ab7fa6a0c291c547ffecd7749663261e431c3d30bde773e01fe3da0b2db85886ddd592a68228b1d27e7e5c486fcc8f627c292eca2c29eecafe4b6595acaca365b6c398"}], @NL80211_ATTR_IE={0xf, 0x2a, [@sec_chan_ofs={0x3e, 0x1}, @mesh_id={0x72, 0x6}]}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x80}, 0x24000044) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'batadv_slave_1\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000280)={r4, 0x1, 0x6, @random="3f1743853cfc"}, 0x10) ptrace$cont(0x1f, r0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xff, 0x3a, 0x9, 0xfa4e}]}) 13:11:53 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7472616e733d66642c3bc564806f3d8eb454fd0858ab48aa54cd3372b5e9dd75855e328ac6da7e0b05a829690602b78936ff619fa3453bcda69ecd922e83de9d98a597b5c99b1cf4b456f6d382294c07f11e4111417c6725591eb055deaadee28592dfad81af4ea27c792b3f50e98cba4a3f8465f5dd0012068c2aff", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 864.717383] FAULT_INJECTION: forcing a failure. [ 864.717383] name failslab, interval 1, probability 0, space 0, times 0 [ 864.732519] 9pnet: Insufficient options for proto=fd [ 864.755345] 9pnet: Insufficient options for proto=fd 13:11:53 executing program 4: mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setrlimit(0xe, &(0x7f0000000040)={0x8, 0x1458000000000000}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7472616e8e9a71ac733d66642c7266", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB='\x00\x00']) [ 864.780469] CPU: 1 PID: 10531 Comm: syz-executor.2 Not tainted 4.14.204-syzkaller #0 [ 864.788397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 864.788402] Call Trace: [ 864.788422] dump_stack+0x1b2/0x283 [ 864.788449] should_fail.cold+0x10a/0x154 [ 864.788470] should_failslab+0xd6/0x130 [ 864.788487] kmem_cache_alloc_trace+0x29a/0x3d0 [ 864.788505] p9_client_create+0x9c/0x12c0 [ 864.820922] ? fs_reclaim_release+0xd0/0x110 [ 864.825344] ? p9_client_flush+0x4c0/0x4c0 [ 864.829585] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 864.835038] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 864.840088] ? __lockdep_init_map+0x100/0x560 [ 864.840104] ? __raw_spin_lock_init+0x28/0x100 [ 864.840121] v9fs_session_init+0x1c5/0x1540 [ 864.840140] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 864.840153] ? v9fs_show_options+0x6b0/0x6b0 [ 864.840174] ? v9fs_mount+0x54/0x860 [ 864.866596] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 864.866610] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 864.866624] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 864.866639] v9fs_mount+0x73/0x860 [ 864.866650] ? alloc_pages_current+0x15d/0x260 [ 864.866659] ? __lockdep_init_map+0x100/0x560 [ 864.866671] mount_fs+0x92/0x2a0 [ 864.866688] vfs_kern_mount.part.0+0x5b/0x470 [ 864.866702] do_mount+0xe53/0x2a00 [ 864.901345] 9pnet: Insufficient options for proto=fd [ 864.902951] ? copy_mount_string+0x40/0x40 [ 864.902965] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 864.902977] ? copy_mnt_ns+0xa30/0xa30 [ 864.902991] ? copy_mount_options+0x1fa/0x2f0 13:11:53 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @remote}, 0x10) [ 864.903001] ? copy_mnt_ns+0xa30/0xa30 [ 864.903016] SyS_mount+0xa8/0x120 [ 864.937894] ? copy_mnt_ns+0xa30/0xa30 [ 864.937910] do_syscall_64+0x1d5/0x640 [ 864.937930] entry_SYSCALL_64_after_hwframe+0x46/0xbb 13:11:53 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8042}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:11:53 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @remote}, 0x10) [ 864.937939] RIP: 0033:0x45deb9 13:11:53 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@private0}}, &(0x7f0000000100)=0xd) r3 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r5 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(r4, r6) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x6e, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000280)="9a3a2f33120956cf4ea293bab359bdf2bef4c87e4e346c2554c0a64e6fdc9a3d085bafd9eafebd900f031994e92f09121b65ad91bccf6738865b173c26e9be4e2d1da458e1a327f8d2c251c2f0439720012aaf064694c624ef02f1c0aa8876a1573ea9ead092275ad30498dfb75a78d4e5e2b633f6c73b63e8231fcfe999d53d7be740391bcf6d213d0eec22789dbbffe55d9b5a6245eacfe6c993c07ea3fe6f9ac5063821baffdcbd19d28d4a5f7934565e569f0a66de64ce28defe86f3215d2e51c45c2ef75d492a5cf9efe38fc835ff4314c38c4e401f7032e7ef910c7dc7e6fec479e7bf2e52e20bf258a7ab1e405bf67e9526cdb4", 0xf7, 0xfffffffffffffff8}], 0x80040, &(0x7f0000000480)={[{@dots='dots'}, {@nodots='nodots'}, {@dots='dots'}, {@nodots='nodots'}, {@nodots='nodots'}, {@fat=@discard='discard'}, {@fat=@nfs='nfs'}, {@nodots='nodots'}, {@dots='dots'}, {@dots='dots'}], [{@uid_eq={'uid', 0x3d, r2}}, {@pcr={'pcr', 0x3d, 0xb}}, {@uid_gt={'uid>', r4}}, {@dont_hash='dont_hash'}, {@seclabel='seclabel'}, {@subj_user={'subj_user', 0x3d, '^[&!'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '{'}}, {@appraise='appraise'}, {@measure='measure'}]}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:11:53 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @remote}, 0x10) [ 864.937944] RSP: 002b:00007f7dbed8bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 864.937956] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 13:11:53 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x20, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r1 = syz_mount_image$romfs(&(0x7f0000000c80)='romfs\x00', &(0x7f0000000cc0)='./file0\x00', 0x8, 0x6, &(0x7f0000001140)=[{&(0x7f0000000d00)="4b6c91cad710713d4fb1d2a8c6ceed59876f848b1bf3b2cc7fa2204b0701c10dec66466b7cdf0bac11f68f138db525ee36b290cde78a20357fb34e015ef5bf30c6d67b598aad89c2eafe165f0b8c8a06258bbd043848b9bc37b6fc2e0687c5dcf25895143403052a2ab391b71c5dabbe0be0312942149b1241fafe0c2e6c771589c45e777443e18cb307735d0e217259b84fc87fb60470246c677216e932545b12a207be975ec428263f83b17f0ff58ddf815f7fbc79c027712d64c677dfe1358cc9b74e63ca7200cafa15bde624ae7362ab55b952fe1810f11ba9e2079b5d8648fa", 0xe2, 0x1}, {&(0x7f0000000e00)="eda241d5136ff553571a0aa168e26253eaf81a8f72da3199268e50ee9fca92f7cfd5b547157639292304affcc7d114fcadea20c473377e4a67d0a9b68b3c198378d84552438cf07d941a0f97add7472c8c899cef4b11ecee1dd85a4aaa09ce0e302cb69c94357e9775f23014a923ebc5c2df936dceb7a678b0ab", 0x7a, 0xfffffffffffffffe}, {&(0x7f0000000e80)="96ae769bda554b72280513bc1ca065e3d97008eda73c6006cb7356ceb6e289f382d8c04be0538fd8845301a454f3dca833cff5a08aaee7356fee535e", 0x3c, 0x3}, {&(0x7f0000000ec0)="e563b27f4c28c56bf60d62d134d161cd0ea84c81c42eb46917e6c413d371413e89824cc1f9433c0496f143547553c132c4d63d24957b47b3c32e8b410680e0ec67dbd66b6d36942ad5d250b65ca5922a75dfc79bf75c9d52e0ff208cbad17f120d0d1a9aee6e3ae00e4c5c161155976661880b858b86970ec4e278f7cd6ede6947ffb0a26fa4c82676e4e1f08bb6efa10667a24fbdbfef5af1fc", 0x9a, 0xa0000}, {&(0x7f0000000f80)="521785a169a9dff29f14fa98e700c6496f86646e645bf6948c90cdedf53d3c3193a35d9fefcbd82fbbb8fea49bdde145d22b7dd5160a4c2f2e1a08c8a6bb7d7423ea2700f2091db7407fb2b29f97c739dd3c62473e00bbb3ff69323af4815e8fe62fee2b250a5bfa65a9292f6af27a78e7825152f01f87c57e2fe08f6cae40d28f955f40f56315f2f37f4b86", 0x8c, 0x9}, {&(0x7f0000001040)="d0f00b094f5276e7ad7a818c55f329059fb31a364475745adcf28e6e9a6dc9325eba6a5984d0c6523271acd45e8415b8830e7f45c6986c9b060cdcc45b7d64606f05db230a423bbfc8fa12b6415d84a497882a6ec580932af52763ca562b6aeb802d93f0d2833261ca5f9759bebd5a5e28d1bd45e6d4a4f8e36783fb651ba205256bfca1afc8545c0f0f212aea4d1f822b3f7858a37fad5440247488a3023c5ae8db094f5008010a42308c5a765fe2c32bac5d37d8b8ca0954d992aa9a4d7d34d209c1184ee4f61c47e81e2f3c2c0d510b6a2ac67d9292d601f1", 0xda, 0x9}], 0x10, &(0x7f0000001200)={[{}], [{@obj_role={'obj_role', 0x3d, ',*'}}]}) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = syz_mount_image$ubifs(&(0x7f0000001240)='ubifs\x00', &(0x7f0000001280)='./file0\x00', 0x888c, 0x3, &(0x7f00000023c0)=[{&(0x7f00000012c0)="208c427a0debf407200ca00af5a6aff2f0f739168bf24a47ffb7a34337b21691dd84c0b1fb079e359e7504b450deef777ee805037c19c468972e3d4af34c1c8a4892644e660f711b88126de8b83b1d5a208491e3cdd66b8c7c8c424732a39af8a6e2d9fec0e72ba14c34321b9e21", 0x6e, 0x2}, {&(0x7f0000001340)="dd848dd2270b5ce93e9d951917cc86c2952bacc25a56b56534fea5f3b9c86768cb372cc400380828d2acb618220bd027dfd05a534e5429abe16ee3dd06b51bd29a10779d7580b3ce5d6c3a8ba287c92f5a38b7c046", 0x55}, {&(0x7f00000013c0)="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", 0x1000, 0x9}], 0x4004, &(0x7f0000002440)={[{@chk_data_crc='chk_data_crc'}], [{@dont_appraise='dont_appraise'}, {@subj_type={'subj_type', 0x3d, '-'}}, {@obj_role={'obj_role', 0x3d, '-'}}, {@pcr={'pcr', 0x3d, 0x3b}}, {@permit_directio='permit_directio'}]}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002540)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000080)="eff309822b6f12c341245133a73f3e1b22baa0254f3b00e9ea2be8003f4b845570a1bb9d5e62f7665555b084c53e8919385ed543b29bff853c94fce656a242306b5631161f9698f26f293ebc555acd6f5db212095baddeb894e0bdfcbbf7d5d51c3ed19da1299b28d3e015f45a73d7324db2261c381ea087cbd65c269e6fd22622812a", 0x83}, {&(0x7f0000000140)="b1d2db396c90ef2390f86b509a3e7bd5a967b7642259bd0dbe39ca753673", 0x1e}, {&(0x7f0000000180)="48a489d16aeb38c869f931f4c34a9dfe814c2f7edb66211d6a9bfdb8e85f9fc2740879e5739edd5c4323c812922aa1833a2aded4c3652f4ad1f39d63820f3332643a5c47c6da0e2a336bc89fc0a904a2767916c6596279e465f3bdc38985c5e41622d3bc02685a01786e3717482eb29dc952a557321867288e268a5ed9f0a3a0fcd7d72dbae9b95e22727c9b654fbf50b238a02f05a51909a6e56b1950358b", 0x9f}, {&(0x7f0000000240)}, {&(0x7f0000000280)="0e045074f4dd73a9cf017622d7732c76fe98a923976933b44b91029461b289ace1e939118c35e978f81fe50d2f654543ce9409a3c6b9f8b80d404bf6bebe2674b325ac16a3c55044c7525b711632e60534d3cc8c54debc4030164882e1eb980cd60e7133f6103ebf10c9173cb3b14037b65b1d58d8fea60fb5e6f39c05fb6c17432129d024a850cc083c661fd695ab4bb1e1904c7c54dbf590dff06df4a33cab4d160630bc0b376f517f2e7c5cd59fa03d3ea7a55eb05d6bab312424eed4b384c27272980a91abf9f809e5cfb064f2bc57791634d8c2f30909dac4d4c9c87d413964dc1f37bf750b05574c8e326cdf95", 0xf0}], 0x5, &(0x7f0000000440)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28, 0x8000}, {&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000500)="f04c7aecbf49b3c8f7663ea9b248d248dbef863a62e0ea0b8257ae42019bfcab540dc5888bbaa47c17f556176dd4db70da5f45ca9b54ef3b5f0243293f67e817ee0fcedc629fe75404ace48e71c8ade0e8abf2eb1dc9a69aab8e8e6b0bfe1bdf2d556ebf7261210b8615484b524e080beaba0e425842259a6e41dafc9d179257cb3947", 0x83}, {&(0x7f00000005c0)="fdf9b80b50d0a6f27eb70cf1c8d2052e408ad806a8a0", 0x16}, {&(0x7f0000002600)="a709a9b371536caf19a6e0dc0e96c2790a99bb7dee4896d79199551daa8c14efb29d8ce370833570bc9a41853e38bc86ea7932b9a3e7e6e2f6c1b15147304f0700cf92fd6bea9701a4070d27818adf52149fbb2be4eaf7f6777f455b2790000000000000000000000000000000003431524dae25ae558e05a77d16a16d1a9f786ff9e6d61ee091149a7f1aef9ca4014f4e15d96dc10c6949e17477", 0x9b}, {&(0x7f0000000680)="ec039c825588b0254ead22082ca2bfdb92e58f248bfd93ad1beb313647373d61dbabb380686a4af4e07eaa7151821d3ec7caeed40826da93731b33a9f1a32f8fec4bc93d3dbd70c35b41a500ceb82150620d742eb431542404b7291f794c2c7d99d5d531322cec11a392cf5d462b24753f485a6d3bce2eda5957c36d13bc29926a23d3082a3e47e1e4b18e81232d7b844665f6e6f65f819f7d62288efd46b86cc083f33bcfb001b6e78f824700da5483f3e189722a01398ed8e0e5fc9afa0993ef49da", 0xc3}, {&(0x7f0000000780)="f2dbf40a93046db5185c8a1970f84b8c4592532d5c826c543d3f7c54556fde83a1924f000631675a8fb7075b12a5fb1ecfb96b894f68168a73dfdbdf952518fd049acc4816d6731f7bbea282c04ff984aaa2ce913bfafadeaaf87683ecc13272411750d791fb66881af62464943208a8d348547f978c350ac946e69b802b88d4041122f60b8024dd627942b4432f7be770b996a31c9586081b013a6e8fccdcf633f021af0c36e502d8e72215edcb874a99c1ec13", 0xb4}, {&(0x7f0000000840)="10c778647aa75cb1650d96c27146d23bf01fc87abe287fedb9b0108ec59a39730e4b452ae0118474616a80ba5c907efcbcb9198dcc0a08831b034fbef27a3c55423397a98e50ca4d269e50212fab1f4442cc1f91e801e54b475ae45aab1684cc3fbb469c15f277a1eb629806fb360636dea8aaee95fa354cec1a640b5a9ac2ae56a2268f98f4c762351bba0e8833db7d063d116cbf50185be8ba9edc51874f93fa0af4", 0xa3}], 0x6, &(0x7f0000000980)=[@cred={{0x1c, 0x1, 0x2, {r0}}}], 0x20}, {&(0x7f00000009c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000a40)="1a34339450544f0ad0afd1e14ae43708527037e106cbad4a9ed0c968141726e7ec118fb3a014503ab895f9aa0611b057142c6a4d03d3c01829a634b9ffeaf22f806c26a4e65ae60422a905fa7abb74b4c8ce33b2c9d6343f3e60faa68ba17d67d3c89555db53c0b7bb43a0af0fa35006ee0bc614596ff6612221b71eb01cee58c70fe334df3b455f", 0x88}, {&(0x7f0000000b00)="366a802004a94c0d8af2054db7041aef6e5d4e8c31e84e49d8cb926dac5c9622d2b95e78f297c1b374602c9ee927b74bbc452f174d5c8e00126f4de4cd343e1e604d9a249b8f1ad352a577ab476f31b3cb040a632cc6783895fde9bab240becca1e894ee6a3d478b3772d6ab479a8908430a020f15a081e45031fb3b18f058887708df67", 0x84}], 0x2, &(0x7f00000024c0)=ANY=[@ANYBLOB="1c000000200000008b3ac4e05b4409e1", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x4}], 0x3, 0x8000) [ 864.937963] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 864.937969] RBP: 00007f7dbed8bca0 R08: 0000000020000040 R09: 0000000000000000 [ 864.937975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 864.937982] R13: 00007fffa7ce752f R14: 00007f7dbed8c9c0 R15: 000000000118bf2c 13:11:54 executing program 2 (fault-call:4 fault-nth:10): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:11:54 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) sendmsg$IPSET_CMD_DESTROY(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x3, 0x6, 0x3, 0x0, 0x0, {0x1, 0x0, 0x9}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:11:54 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file1\x00', 0x8000, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB]) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$DRM_IOCTL_MODE_GETGAMMA(r0, 0xc02064a4, &(0x7f0000000100)={0x2, 0x5, &(0x7f0000000040)=[0x4, 0xffff, 0x8, 0x20, 0x7], &(0x7f0000000080)=[0x5, 0x1f, 0x4, 0x1, 0x8, 0x7], &(0x7f00000000c0)=[0x1000, 0x1, 0x1, 0x401]}) r1 = dup(r0) ioctl$CHAR_RAW_BSZSET(r1, 0x40081271, &(0x7f00000001c0)=0x2) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x101000, 0x0) bind$unix(r2, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r3, &(0x7f0000003640)={0x2020}, 0x2020) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001440)={0x18, 0xb, &(0x7f0000000300)=@raw=[@generic={0x9, 0x9, 0x2, 0x2, 0x8}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x3}, @exit, @alu={0xf604b7bef0d9e628, 0x0, 0x8, 0x6, 0x8, 0xfffffffffffffffe, 0x1}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @exit, @alu={0x4, 0x0, 0x8, 0x8, 0xb, 0x8, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x20}, @generic={0x7, 0x7, 0x3, 0x4, 0x6}], &(0x7f0000000380)='syzkaller\x00', 0x6, 0x1000, &(0x7f00000014c0)=""/4096, 0x41000, 0x1a, [], 0x0, 0x0, r3, 0x8, &(0x7f00000013c0)={0xa, 0x2}, 0x8, 0x10, &(0x7f0000001400)={0x0, 0x10, 0x1, 0x7c8cc86}, 0x10}, 0x78) [ 865.222180] 9pnet: Insufficient options for proto=fd 13:11:54 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @remote}, 0x10) 13:11:54 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 865.304298] FAULT_INJECTION: forcing a failure. [ 865.304298] name failslab, interval 1, probability 0, space 0, times 0 13:11:54 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @remote}, 0x10) [ 865.391319] CPU: 0 PID: 10588 Comm: syz-executor.2 Not tainted 4.14.204-syzkaller #0 [ 865.399453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 865.408824] Call Trace: [ 865.411473] dump_stack+0x1b2/0x283 [ 865.415128] should_fail.cold+0x10a/0x154 [ 865.419323] should_failslab+0xd6/0x130 [ 865.423324] kmem_cache_alloc_trace+0x29a/0x3d0 [ 865.428020] p9_idpool_create+0x3c/0x120 [ 865.432094] p9_client_create+0x1d4/0x12c0 [ 865.436368] ? fs_reclaim_release+0xd0/0x110 13:11:54 executing program 5: mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000040)={0x6}) [ 865.440802] ? p9_client_flush+0x4c0/0x4c0 [ 865.445057] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 865.450529] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 865.455554] ? __lockdep_init_map+0x100/0x560 [ 865.460085] ? __raw_spin_lock_init+0x28/0x100 [ 865.465648] v9fs_session_init+0x1c5/0x1540 [ 865.470953] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 865.475821] ? v9fs_show_options+0x6b0/0x6b0 [ 865.480320] ? v9fs_mount+0x54/0x860 [ 865.484023] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 865.489468] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 865.494474] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 865.499307] v9fs_mount+0x73/0x860 [ 865.502845] ? alloc_pages_current+0x15d/0x260 [ 865.507414] ? __lockdep_init_map+0x100/0x560 [ 865.511918] mount_fs+0x92/0x2a0 [ 865.515275] vfs_kern_mount.part.0+0x5b/0x470 [ 865.519760] do_mount+0xe53/0x2a00 [ 865.523298] ? copy_mount_string+0x40/0x40 [ 865.527519] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 865.532529] ? copy_mnt_ns+0xa30/0xa30 [ 865.536406] ? copy_mount_options+0x1fa/0x2f0 [ 865.540889] ? copy_mnt_ns+0xa30/0xa30 [ 865.544770] SyS_mount+0xa8/0x120 [ 865.548229] ? copy_mnt_ns+0xa30/0xa30 [ 865.552133] do_syscall_64+0x1d5/0x640 [ 865.556032] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 865.561206] RIP: 0033:0x45deb9 [ 865.564452] RSP: 002b:00007f7dbed8bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 865.572154] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 865.579418] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 13:11:54 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420, 0x3f3, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000]}}, 0x420}}, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000040)=0x991e) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:11:54 executing program 4: perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x283, 0x0, 0xffffffff}, 0x0, 0x20000000, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x3, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}, {@cachetag={'cachetag', 0x3d, 'trans=fd,'}}, {@fscache='fscache'}, {@noextend='noextend'}]}}) 13:11:54 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @remote}, 0x10) [ 865.586695] RBP: 00007f7dbed8bca0 R08: 0000000020000040 R09: 0000000000000000 [ 865.593991] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 865.601285] R13: 00007fffa7ce752f R14: 00007f7dbed8c9c0 R15: 000000000118bf2c 13:11:54 executing program 2 (fault-call:4 fault-nth:11): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) [ 865.716097] 9pnet: Insufficient options for proto=fd [ 865.722447] FAULT_INJECTION: forcing a failure. [ 865.722447] name failslab, interval 1, probability 0, space 0, times 0 [ 865.736800] 9pnet: Insufficient options for proto=fd [ 865.771166] CPU: 0 PID: 10629 Comm: syz-executor.2 Not tainted 4.14.204-syzkaller #0 [ 865.779088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 865.788451] Call Trace: [ 865.791053] dump_stack+0x1b2/0x283 [ 865.794699] should_fail.cold+0x10a/0x154 [ 865.798869] should_failslab+0xd6/0x130 [ 865.802883] __kmalloc+0x2c1/0x400 [ 865.806449] ? match_strdup+0x58/0xa0 [ 865.810267] match_strdup+0x58/0xa0 [ 865.813942] p9_client_create+0x3ba/0x12c0 [ 865.818234] ? p9_client_flush+0x4c0/0x4c0 [ 865.822488] ? __lockdep_init_map+0x100/0x560 [ 865.827005] ? __raw_spin_lock_init+0x28/0x100 [ 865.831619] v9fs_session_init+0x1c5/0x1540 [ 865.835976] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 865.840868] ? v9fs_show_options+0x6b0/0x6b0 [ 865.845297] ? v9fs_mount+0x54/0x860 [ 865.849025] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 865.854500] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 865.859555] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 865.864575] v9fs_mount+0x73/0x860 [ 865.868107] ? alloc_pages_current+0x15d/0x260 [ 865.872686] ? __lockdep_init_map+0x100/0x560 [ 865.877177] mount_fs+0x92/0x2a0 [ 865.880534] vfs_kern_mount.part.0+0x5b/0x470 [ 865.885017] do_mount+0xe53/0x2a00 [ 865.888576] ? copy_mount_string+0x40/0x40 [ 865.892798] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 865.897803] ? copy_mnt_ns+0xa30/0xa30 [ 865.901698] ? copy_mount_options+0x1fa/0x2f0 [ 865.906264] ? copy_mnt_ns+0xa30/0xa30 [ 865.910151] SyS_mount+0xa8/0x120 [ 865.913608] ? copy_mnt_ns+0xa30/0xa30 [ 865.917496] do_syscall_64+0x1d5/0x640 [ 865.921397] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 865.926617] RIP: 0033:0x45deb9 [ 865.929790] RSP: 002b:00007f7dbed8bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 865.937485] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 865.944776] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 865.952515] RBP: 00007f7dbed8bca0 R08: 0000000020000040 R09: 0000000000000000 [ 865.959796] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 865.967053] R13: 00007fffa7ce752f R14: 00007f7dbed8c9c0 R15: 000000000118bf2c 13:11:56 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @remote}, 0x10) 13:11:56 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_MCE_KILL_GET(0x22) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/231, 0xe7, 0x1f, &(0x7f0000000200)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:11:56 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x8295) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6289af7f6f3d", @ANYRESHEX=r2, @ANYBLOB=',\x00']) 13:11:56 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000640)=0x40, 0x4) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) recvmsg$can_bcm(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/201, 0xc9}], 0x1, &(0x7f0000000280)=""/118, 0x76}, 0x100) 13:11:56 executing program 2 (fault-call:4 fault-nth:12): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:11:56 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x20, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) r1 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000001600)={'dummy0\x00', {0x2, 0x0, @multicast1}}) setreuid(r3, r5) sendmsg$netlink(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000000)={0x1524, 0x2e, 0x424, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x3e, 0x0, 0x0, @uid}, @generic="7a74dee6521c51cc8e9560e0184e8a1b1a7390cd8c19addbc5f4fb3d8dc13710aaa826abf578da27a41018cb366357a3190b904683082bcc83ad5e133ed215a21cd3b737973bd1f6caa5d9286aa4356527b3c1b1c3b40fe851eb5f56ad323270f5e19303ff41d2d95535cfe5a75fa9acd1c820a4ba5fc50cb2c6edf866c620c69a5e954b663daca71937f37c4c44d27d16aef62ae6b65ff423b1180ff6c702c1dd5efd0fde46946137b1c14edbe645c96c9b10570b517b1c5d40f1791e1959c6c06ebb4b57bffc13b862461c121d0d9d", @nested={0x11c0, 0x2f, 0x0, 0x1, [@typed={0x8, 0x54, 0x0, 0x0, @pid=r0}, @generic="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", @typed={0x8, 0x3e, 0x0, 0x0, @uid=r3}, @typed={0xc, 0xb, 0x0, 0x0, @u64=0x3}, @generic="642c98a0fd8189067340f037532176b5e16cc7afa877ec773c6ed6227e03e51992c4fc04df8458bc658d245acc01f9eebc7301570320bb2c24bd59a51ee16cbb1a2780c0df11de6219823ce940d4ffce42a7819588452307dfd937478cb66ca94ccddf6819c1b22d7f08f5b110351f5293ca8c3772ec402b9de26d130b920187bc2053f76fc58c27d4c13f2865ee7caca8d58adbdfc8181ed79d6e88db462aade6d67bcc0a1e7fb039ffe5d0d1e9635888fdaf767a3d643de601220fbe5e3c01d9177eb251a993f5538be791748ad8f7bc190465968e7bb02ac0ccd48576bf6806bfc7", @typed={0x8, 0x6e, 0x0, 0x0, @pid=r0}, @generic="7337999fea8828221e93fc2f212d62e941899eccb5fc287c6ac581755284825b078b2298c0547009985a397c1fc52ef3ec56856751995a17a3d7360623547a69894e980782de9da096aa91a136e05babb07de0d841885f404eb54834f8923bcca7da3f20ff0845fa76dce0202e0a87e193eb49d70f68fa6f88edb136212df5cafa74fb77d935fb13aea4c05208e93cccfa2e453fa51205f7d670d1d45ccb4f3bd9451115647f8629f384ce4c24f0bf194bf1a6eef2"]}, @generic="561f59863e66060f75578073dccef7bc65ccf43efdeba2ea60c2e8f3c502d151b3bc1d2e47fafa90b8ebd591fc1df1ca6b5b954b0bf65184a8815476eea6ad756ceff0165aaeaef358051f59703d0404bcf4b6b28f4792ee38d32f8b5923920e100a646247ca3984bd2f05e884a4b1a9052877b0cc9c14254a8fbd6f1bcbb0746b38ac2a7f39d322c5805ed36a6b611b4f", @generic="795cce04f95b3a5b6b16c5f2aa579213b9d5c07fbf30441f42a57b4ee931791b4240e8ca7773217ffadbe3a390c9a6f7fe1e01c16c55124d13024deab516a585b22f88985544db2fe9cf22a5175529a469f1b788ea5e867ec011fdf191b46eaab2555b81fb55387f556b9b0563d56913c6f92528ed7ba9e63e00bef9fa6fe10bb3bd6ffbc1868d9fc6709884f4d7b835699acd0ffe6b55e97a822324492281aa551bbc39b81ed9523da5f27ba54a24ae69e294bf0c84c87f24d47d2941760e70c793ae94c32aee83b1f93ab37b37321bef7648b4fdf7316b8c323b10c162b4f7579b55211531badedf40bdb60e9cb7f260f7", @generic="cf067dd7228a77c6b400d9df076508bd604a993b6be387de52a57866b0f56dee82845c7aff13f514d7ba7c5542748d34bc59c18a0727f0a06db4d522cd62808bcbe42a1755145fc255f799e455a3681305af2af1eb38540e0a910e0f00c8901a34e17cc59461c4dbf7b0d554e6d28fca73bec7cd765a31ea23ef3b518c957b81049a33f6314cbc346e5c4ba7b143fc375575186e2cb2f41a2865ab0627b9e6d5f781a14e6a30eb8ddd14852f98e00db510704cc0eb53f8811471bd839a2dd19e38a50245c2733fa095093efa5a8883b285197c6f3d66d4499bfd4cd6cda224ec449dcb51a9b59f806f7630069261a877e5eaf76e5d84eecddf"]}, 0x1524}], 0x1, &(0x7f0000001580)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28, 0x4004000}, 0x2020000) 13:11:57 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, 0x0, 0x0) [ 868.256564] 9pnet: Insufficient options for proto=fd [ 868.263068] FAULT_INJECTION: forcing a failure. [ 868.263068] name failslab, interval 1, probability 0, space 0, times 0 [ 868.306890] CPU: 1 PID: 10655 Comm: syz-executor.2 Not tainted 4.14.204-syzkaller #0 [ 868.314801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 868.324333] Call Trace: [ 868.326931] dump_stack+0x1b2/0x283 [ 868.331196] should_fail.cold+0x10a/0x154 [ 868.335357] should_failslab+0xd6/0x130 [ 868.339341] __kmalloc+0x2c1/0x400 [ 868.342996] ? match_strdup+0x58/0xa0 [ 868.346888] match_strdup+0x58/0xa0 [ 868.350526] p9_client_create+0x3ba/0x12c0 13:11:57 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001480)=""/77) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000004b00)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000004f80)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_KEY(r2, &(0x7f00000050c0)={0x0, 0x0, &(0x7f0000005080)={&(0x7f0000000300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_IDX={0x5}, @NL80211_KEY_MODE={0x5}]}]}, 0x30}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f0000001440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001400)={&(0x7f0000000380)={0x1044, r3, 0x4, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xb4, 0x76}}}}, [@NL80211_ATTR_STA_EXT_CAPABILITY={0x1004, 0xac, "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"}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r5}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x479}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0xe, 0xbd, [0xfff9, 0x6, 0x6, 0x2e, 0x7ff]}]}, 0x1044}, 0x1, 0x0, 0x0, 0x2000101}, 0x2000c000) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r7, @ANYBLOB]) r8 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r8, &(0x7f0000003640)={0x2020}, 0x2020) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000200)={r8, &(0x7f0000000040)="3f115585c5332b638ba3426229c56410fd7720b2f0a9a814d1d0cd2630e2ebf2eacf9aeb255b187180eb125bb4e89ccc8a7c217b6ce5118dbe11f6fb6c3f7b2a2ca30dcf2bbaa3fec4f323f2eb15f1fa4450994c5a2d071da7c77ebf83b1b15c69d1e8bf3fb9ae74fcb77a72f8b3e13f3c6daf8ae63c0c1eeafdb766e25e0db42cbffe44690e52b8153af4044715a7b48a13d0e58dae065b1604501f4ea61cbc2755090d148ae6aa8385fc4c1a1a1c0ffbde71e2403cb45a07c8cb11645f5eae956c33e4b0f8744f9b6b4d509a0b04fb851eecf50141ede10f7063eabdec", &(0x7f0000000280)=""/119, 0x4}, 0x20) 13:11:57 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@uid_lt={'uid<', 0xffffffffffffffff}}, {@euid_lt={'euid<', 0xee01}}, {@hash='hash'}, {@obj_user={'obj_user', 0x3d, 'trans=fd,'}}, {@fsname={'fsname', 0x3d, '9p\x00'}}, {@appraise_type='appraise_type=imasig'}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@uid_eq={'uid'}}]}}) 13:11:57 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r2, &(0x7f0000003640)={0x2020}, 0x2020) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r3, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) [ 868.354787] ? p9_client_flush+0x4c0/0x4c0 [ 868.359027] ? __lockdep_init_map+0x100/0x560 [ 868.363879] ? __raw_spin_lock_init+0x28/0x100 [ 868.368474] v9fs_session_init+0x1c5/0x1540 [ 868.372803] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 868.377653] ? v9fs_show_options+0x6b0/0x6b0 [ 868.382067] ? v9fs_mount+0x54/0x860 [ 868.385790] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 868.391241] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 868.396259] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 868.401107] v9fs_mount+0x73/0x860 [ 868.404649] ? alloc_pages_current+0x15d/0x260 [ 868.409954] ? __lockdep_init_map+0x100/0x560 [ 868.414452] mount_fs+0x92/0x2a0 [ 868.417824] vfs_kern_mount.part.0+0x5b/0x470 [ 868.422324] do_mount+0xe53/0x2a00 [ 868.425893] ? copy_mount_string+0x40/0x40 [ 868.430130] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 868.435170] ? copy_mnt_ns+0xa30/0xa30 [ 868.439087] ? copy_mount_options+0x1fa/0x2f0 [ 868.443593] ? copy_mnt_ns+0xa30/0xa30 [ 868.447480] SyS_mount+0xa8/0x120 [ 868.450937] ? copy_mnt_ns+0xa30/0xa30 [ 868.454831] do_syscall_64+0x1d5/0x640 [ 868.458727] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 868.463919] RIP: 0033:0x45deb9 [ 868.467110] RSP: 002b:00007f7dbed8bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 868.474819] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 868.482085] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 868.489378] RBP: 00007f7dbed8bca0 R08: 0000000020000040 R09: 0000000000000000 [ 868.496647] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 868.504002] R13: 00007fffa7ce752f R14: 00007f7dbed8c9c0 R15: 000000000118bf2c 13:11:57 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, 0x0, 0x0) 13:11:57 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) sendmsg$OSF_MSG_REMOVE(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x710, 0x1, 0x5, 0x401, 0x0, 0x0, {0x5, 0x0, 0x4}, [{{0x254, 0x1, {{0x3, 0x3a8}, 0xff, 0x9, 0x1, 0x0, 0x17, 'syz1\x00', "4ce58c3f5c8e720f0ad81ecfd0a167efdb97e62f989a515680316ff43da32f33", "bfa313ec1bb50510569f3ea5feb71400580015b4eaa059a10b64d2d816f3a368", [{0x96b3, 0x6, {0x2, 0x5}}, {0x400, 0x8, {0x0, 0xfcc}}, {0x7, 0x7, {0x0, 0x6}}, {0x1000, 0x8000, {0x3, 0x1}}, {0x8, 0x0, {0x1, 0x9123}}, {0x4, 0x5, {0x3, 0xffffffff}}, {0x2, 0x47f7, {0x3, 0x2}}, {0x4, 0x0, {0x2, 0x2}}, {0x8, 0x8, {0x0, 0x7}}, {0xe54, 0x1, {0x3}}, {0x0, 0x5, {0x2, 0x100}}, {0xffcc, 0x400, {0x0, 0x2}}, {0xb3, 0x1, {0x1, 0x8000}}, {0x40, 0x8a5f, {0x3, 0x10000}}, {0x3f, 0x5, {0x1, 0x1ff}}, {0x0, 0x9, {0x1, 0x1}}, {0x8000, 0x7, {0x3, 0x6}}, {0x1, 0x5, {0x0, 0xfffffc00}}, {0x0, 0x7, {0x0, 0xfffff5e6}}, {0x7, 0x8, {0x0, 0x5}}, {0x3, 0x7fff, {0x1, 0x9}}, {0x0, 0x2, {0x0, 0x8}}, {0x8, 0x8, {0x1, 0x8001}}, {0x9, 0x9, {0x0, 0x1dd}}, {0x6, 0x2, {0x0, 0x101}}, {0x8001, 0x5, {0x1, 0x80000000}}, {0x3, 0xff91, {0x3, 0x8}}, {0x80, 0x6, {0x2, 0x81}}, {0x5, 0x3, {0x3, 0xfffffff7}}, {0x6, 0x1000, {0x0, 0x5}}, {0x1ff, 0x200, {0x2, 0x1000000}}, {0x1f, 0x8, {0x0, 0x7}}, {0x3, 0x6a, {0x1, 0x9}}, {0x1ff, 0xffff, {0x1, 0x5}}, {0x8, 0xff4f, {0x0, 0xffffffff}}, {0x200, 0x0, {0x0, 0x5}}, {0x1, 0x9, {0x0, 0x52cf}}, {0x800, 0x6a4d, {0x1}}, {0x1, 0x0, {0x0, 0x9}}, {0x4, 0x6, {0x1, 0x6}}]}}}, {{0x254, 0x1, {{0x3, 0x3}, 0x80, 0x0, 0xff70, 0x3, 0x28, 'syz1\x00', "985b212fec6fbbc19206bb244172e295e32f42625574364e4f5b02db0953a8f8", "db488ce079dc28b5612db78b18393a99638d6a7d67c6dca0cddcffd5afc98479", [{0x1, 0x8000, {0xef7c6925681e1916, 0x16a}}, {0x81, 0x81, {0x1, 0xfffffc00}}, {0x6, 0x0, {0x3, 0x80}}, {0x0, 0x7fff, {0x0, 0x7fffffff}}, {0x7f, 0xb5c5, {0x1, 0x2}}, {0x800, 0x401, {0x2, 0x9}}, {0x800, 0x1, {0x1, 0x9}}, {0x24e1, 0x3, {0x1}}, {0x6, 0x4, {0x3, 0x6}}, {0x1, 0x81, {0x1, 0x10000}}, {0xfffe, 0x1, {0x2, 0xfffffff8}}, {0x4d5f, 0x40, {0x0, 0x100}}, {0x3, 0x5}, {0x3800, 0x400, {0x2, 0x7ff}}, {0xffff, 0x7, {0x1, 0x7}}, {0x38e, 0x5, {0x2, 0x9}}, {0x0, 0x8dd6, {0x1, 0xe453}}, {0x3, 0xffc1, {0x1, 0x4}}, {0x1, 0x3f, {0x1, 0x4a}}, {0xfff9, 0x60, {0x3, 0x4}}, {0x3, 0x0, {0x3, 0x3}}, {0x200, 0x200, {0x2, 0x8}}, {0x3, 0x1000, {0x2, 0x3}}, {0x3f, 0xa0, {0x0, 0x20}}, {0x101, 0x3ff, {0x0, 0x2}}, {0x9, 0x0, {0x3, 0x5}}, {0x7ff, 0x6, {0x2, 0x3}}, {0x55, 0x5, {0x0, 0xaa1}}, {0x29, 0x3, {0x2, 0x3}}, {0x6, 0x0, {0x2, 0x2}}, {0x2, 0x6, {0x1, 0x3}}, {0x1, 0x400, {0x0, 0xe1dd}}, {0x100, 0x100, {0x1, 0xff}}, {0x4b, 0xf2c, {0x1, 0x20000}}, {0x4, 0x1, {0x3, 0x7fff}}, {0xff, 0x3, {0x1, 0x3}}, {0x0, 0x81, {0x3, 0x6}}, {0x6, 0x8, {0x3, 0x5}}, {0xfd4, 0x9, {0x2, 0x5}}, {0x3, 0x5, {0x3, 0xfffffff7}}]}}}, {{0x254, 0x1, {{}, 0x1, 0x9, 0x3, 0x20, 0x4, 'syz1\x00', "77bface43ef70823d2555d06cc88df4e365c47d565a457626fa7902e47c4919c", "513d369af1718cb0bebc063e31671eadc6fc417454da22e46084c1f669a065e6", [{0x2, 0x200, {0x3, 0x54f6ad02}}, {0x9, 0x1000, {0x1, 0x7}}, {0x3, 0x0, {0x3, 0x2}}, {0x40, 0x8, {0x2, 0x9917}}, {0x1, 0x4, {0x2, 0x10000}}, {0x8000, 0x40, {0x3, 0x8}}, {0xc95c, 0x9, {0x2, 0x3}}, {0x2, 0x0, {0x0, 0xff}}, {0x4, 0xbef1, {0x0, 0x8000}}, {0x400, 0x8, {0x2, 0x8}}, {0x6, 0x1, {0x1, 0x3c8d}}, {0xa3, 0x6, {0x3, 0xfffffff9}}, {0x1, 0x8001, {0x2, 0x80000001}}, {0x6, 0x7fff, {0x7, 0x403}}, {0x3, 0x3f}, {0x1, 0x3, {0x3, 0x3}}, {0x8, 0x1, {0x0, 0x4}}, {0x7fff, 0xffff, {0x0, 0xb7b6}}, {0x80, 0x2, {0x1, 0x8}}, {0x8, 0x8, {0x1, 0xffff}}, {0x43bf, 0x3, {0x1, 0x1}}, {0x100, 0x93, {0x0, 0x2}}, {0xb9, 0x2357, {0x3, 0x400}}, {0x7ff, 0x81, {0x2, 0x15b}}, {0x3f, 0x2, {0x1, 0x7fff}}, {0x1, 0x2, {0x0, 0x20}}, {0xfff, 0xffff, {0x2, 0xfffff801}}, {0x6, 0x1, {0x3, 0x400}}, {0x512, 0x0, {0x3, 0xbac2}}, {0x3, 0x200, {0x2, 0x5f3da699}}, {0xafbe, 0x5, {0x2}}, {0x0, 0x4, {0x3, 0x8}}, {0x8, 0x2, {0x3, 0x29}}, {0xf001, 0x9, {0x6, 0x400}}, {0xf000, 0x1000, {0x2, 0x4}}, {0x7, 0xfff, {0x1, 0x4}}, {0x6, 0x6, {0x3, 0x7ff}}, {0x4, 0x8001, {0x3}}, {0xfe4, 0x9a9, {0x1, 0x9}}, {0x7f, 0x3, {0x2, 0x76}}]}}}]}, 0x710}, 0x1, 0x0, 0x0, 0x80}, 0x8000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 13:11:57 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x3ff, @remote, 0x7f}}, 0x6, 0x25b, 0x400, 0x5fe2, 0xa, 0x100, 0x8}, 0x9c) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="ba83d216b21d46ddee3d3b348749f72b389aa01c89787d2ff0c5ed94b497cebb1d98acb39304965147cdc5745c7b3c89894dd55d85e46fad261755d551f8611d5381980858448e9f772948c1e87eb3e6001e695d71989737eb036c3f6f44466a48cd0800d7a6e564b6db04"]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000013c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000014c0)=0xe8) syz_mount_image$gfs2(&(0x7f0000000300)='gfs2\x00', &(0x7f0000000340)='./file0\x00', 0x2, 0x1, &(0x7f0000001380)=[{&(0x7f0000000380)="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", 0x1000, 0x40}], 0x100400, &(0x7f0000001500)={[{@lockproto_dlm='lockproto=dlm'}, {@localcaching='localcaching'}], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@subj_user={'subj_user', 0x3d, '9p\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@fowner_gt={'fowner>', r2}}, {@appraise='appraise'}, {@subj_role={'subj_role', 0x3d, '9p\x00'}}]}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x6, &(0x7f00000002c0)=0x974b, 0x4) 13:11:57 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/85, 0x55, 0x2000, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:11:57 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, 0x0, 0x0) 13:11:57 executing program 2 (fault-call:4 fault-nth:13): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) [ 868.682595] 9pnet: Insufficient options for proto=fd [ 868.718948] 9pnet: Insufficient options for proto=fd 13:11:57 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 868.745674] FAULT_INJECTION: forcing a failure. [ 868.745674] name failslab, interval 1, probability 0, space 0, times 0 [ 868.804273] CPU: 1 PID: 10718 Comm: syz-executor.2 Not tainted 4.14.204-syzkaller #0 [ 868.812189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 868.822283] Call Trace: [ 868.824875] dump_stack+0x1b2/0x283 [ 868.828534] should_fail.cold+0x10a/0x154 [ 868.832692] should_failslab+0xd6/0x130 [ 868.836673] kmem_cache_alloc_trace+0x29a/0x3d0 [ 868.841355] p9_idpool_create+0x3c/0x120 [ 868.845424] p9_client_create+0x57a/0x12c0 [ 868.849711] ? p9_client_flush+0x4c0/0x4c0 [ 868.853968] ? __lockdep_init_map+0x100/0x560 [ 868.858478] ? __raw_spin_lock_init+0x28/0x100 [ 868.863069] v9fs_session_init+0x1c5/0x1540 [ 868.867404] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 868.872256] ? v9fs_show_options+0x6b0/0x6b0 [ 868.876961] ? v9fs_mount+0x54/0x860 [ 868.880680] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 868.886133] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 868.891154] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 868.895999] v9fs_mount+0x73/0x860 [ 868.899554] ? alloc_pages_current+0x15d/0x260 [ 868.904156] ? __lockdep_init_map+0x100/0x560 [ 868.908646] mount_fs+0x92/0x2a0 [ 868.912035] vfs_kern_mount.part.0+0x5b/0x470 [ 868.916513] do_mount+0xe53/0x2a00 [ 868.920048] ? copy_mount_string+0x40/0x40 [ 868.924274] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 868.929297] ? copy_mnt_ns+0xa30/0xa30 [ 868.933966] ? copy_mount_options+0x1fa/0x2f0 [ 868.938443] ? copy_mnt_ns+0xa30/0xa30 [ 868.942360] SyS_mount+0xa8/0x120 [ 868.945803] ? copy_mnt_ns+0xa30/0xa30 [ 868.949677] do_syscall_64+0x1d5/0x640 [ 868.953552] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 868.958722] RIP: 0033:0x45deb9 [ 868.961889] RSP: 002b:00007f7dbed8bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 868.969623] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 868.976874] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 868.984126] RBP: 00007f7dbed8bca0 R08: 0000000020000040 R09: 0000000000000000 [ 868.991387] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000d [ 868.998750] R13: 00007fffa7ce752f R14: 00007f7dbed8c9c0 R15: 000000000118bf2c 13:11:59 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1, 0x241000) tkill(r0, 0x25) ptrace$cont(0x20, r0, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x80d00, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000080)={0x0, 0x5, {r0}, {0xee01}, 0x8001, 0x6}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="80010000040301012bbd7000fcdbdf25050000076201368008007500", @ANYRES32=r2, @ANYBLOB='\b\x00y\x00', @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="140008005600515bca8da76f23e9edcdd25c91809eaf84c1bd6ce7af3db79df1069ce35a6860350640532fab858e17e1e29c6f7259c17301d406e2a80260026479c27d025f68474fd25339d3df297d30eb8078c31ef3d120165ed8bdd94298d3f605f43dc86642e79cf947970e2a266ef4d002f61853f8670eec69dfa5f555f63daf56b0df9193bcaa131dd2b9f19d5e3ff799d65add797fcdc3b06d0cec8b553c8ae49ed6e1e1075270050372a08dbdfdaa6a10f6541a4f19f536ecee87b668a19c7a5bb662d8", @ANYRES32, @ANYBLOB], 0x180}, 0x1, 0x0, 0x0, 0x40010}, 0x20000000) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 13:11:59 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) syz_mount_image$qnx6(&(0x7f0000000040)='qnx6\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x3, &(0x7f00000003c0)=[{&(0x7f00000000c0)="b347c0faec15be4082b51deb8ebc381e5903890139fd1b3ac6686c99d5319ac810c891662e245686e3bbf19bc69d2f08dc572243ca4cca56e2d2452822ea2bbf8b69a4d1d9022e407ab2444ea51e006ff951dbf2065b2873ab", 0x59, 0x40}, {&(0x7f0000000280)="5e7bd870718c208b876d14a0b61844c14cf56cbbc6e22240ab86e871723244e79cfc6c0ced83a8e9753184efc25bf1ec650de60a2ed2743d1824272417d782128843c01afa1f9ef5ce28bdf18a1bce9fde5f3dca3732e16de0c684dca0306b8d8c26f0b9d9fe", 0x66, 0x9}, {&(0x7f0000000300)="8c997eed6a2c57edd34c693cf79aa9a216280565d43bc6ebc60766909747f54ddcd763e081fec4f782e0f194d15a0368864ce38c853997bc4264713a0734b6b3d68cc606b18439a8cbe6b9cc1455745ece02e5e251451652463be2aaff7923b05d9c64d22af4f0c6852348ac5fc2f71d8d927730b832c57d12dc54145c4b18e36cd887d436d2344d5e566391cf65c72e757865a20e7822b9ab0a7e4246d6137325e182cd90343025960d941714ccd9", 0xaf, 0x80}], 0x500a800, &(0x7f0000000440)={[{'wfdno'}], [{@subj_user={'subj_user', 0x3d, '-:@\xad#'}}, {@uid_gt={'uid>', 0xee00}}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@obj_role={'obj_role', 0x3d, '>'}}, {@dont_measure='dont_measure'}]}) 13:11:59 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @remote}, 0x10) 13:11:59 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:11:59 executing program 2 (fault-call:4 fault-nth:14): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:11:59 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="74ce856e733d61642c7266646e6f3dfc8578d699d4f4c94e9e9ad2499bc0665984de3ed7f86ae2ee1e436244f12bbcfa96280482c841289de731f97e204d9afb878112759ea09459e0afb06f1cb6df407eb34c3df302c92779682b530a0f55ccf10f3c06693b", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:12:00 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @remote}, 0x10) 13:12:00 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x25) process_vm_writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/10, 0xa}], 0x1, &(0x7f0000000280)=[{&(0x7f0000000200)=""/121, 0x79}], 0x1, 0x0) ptrace$cont(0x20, r1, 0x0, 0x0) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setregs(0xf, r2, 0x4, &(0x7f0000000100)="a9b09f090fd42f20a4d589d5172ec4a9d770057b6b56ba483f55f61c8bbb270d774b1c222abd8bad4523f34e0c01d3542f47aa9667f64f50597cbd3dff22acd24feb98ee80dd6c3d6587271a5b8e0c52f761ee0f2959b4e7f2677e3075f575385c98005cb59ffa188eac9023a0985d67708abc") ptrace$setopts(0x4200, r1, 0xffffffffffffffff, 0x14) ptrace$cont(0x1f, r1, 0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000300)=""/202) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000080)={0x3}) syz_open_dev$vivid(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x2) 13:12:00 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1, 0x1, 0x6) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000001, 0x110, 0xffffffffffffffff, 0x2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x40, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1ff, 0x22003) [ 871.333148] FAULT_INJECTION: forcing a failure. [ 871.333148] name failslab, interval 1, probability 0, space 0, times 0 [ 871.374839] CPU: 1 PID: 10753 Comm: syz-executor.2 Not tainted 4.14.204-syzkaller #0 [ 871.382795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 871.392348] Call Trace: [ 871.394961] dump_stack+0x1b2/0x283 [ 871.398694] should_fail.cold+0x10a/0x154 [ 871.402854] should_failslab+0xd6/0x130 [ 871.406919] __kmalloc+0x2c1/0x400 [ 871.410469] ? match_number+0x9d/0x200 [ 871.414453] match_number+0x9d/0x200 [ 871.418183] ? match_strdup+0xa0/0xa0 13:12:00 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x90) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_DST={0x8, 0x1, @multicast1}, @FRA_TUN_ID={0xc}]}, 0x30}}, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="0db1c8ec9132f8037f6a2bd48c093e02acf53d"]) read$FUSE(0xffffffffffffffff, &(0x7f0000003640)={0x2020}, 0x2020) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@private, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @private}}}, &(0x7f0000000380)=0xe8) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r6 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(r5, r7) r8 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r10 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(r9, r11) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x2, &(0x7f00000003c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache='fscache'}, {@privport='privport'}, {@version_L='version=9p2000.L'}], [{@pcr={'pcr', 0x3d, 0x6}}, {@uid_lt={'uid<', r3}}, {@uid_lt={'uid<', 0xee00}}, {@uid_gt={'uid>', r7}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@fowner_gt={'fowner>', r11}}, {@measure='measure'}]}}) 13:12:00 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x20, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) prlimit64(r0, 0x8, &(0x7f0000000000)={0x3b, 0x3f}, 0x0) [ 871.421986] ? memcpy+0x35/0x50 [ 871.425503] parse_opts.part.0+0x1b5/0x2d0 [ 871.429748] ? p9_fd_show_options+0x190/0x190 [ 871.434248] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 871.439359] ? fs_reclaim_release+0xd0/0x110 [ 871.443795] p9_fd_create+0x86/0x3b0 [ 871.447601] ? p9_fd_create_tcp+0x440/0x440 [ 871.452044] ? __raw_spin_lock_init+0x28/0x100 [ 871.457158] p9_client_create+0x5fd/0x12c0 [ 871.461412] ? p9_client_flush+0x4c0/0x4c0 [ 871.465762] ? __lockdep_init_map+0x100/0x560 [ 871.470375] ? __raw_spin_lock_init+0x28/0x100 [ 871.474983] v9fs_session_init+0x1c5/0x1540 [ 871.479324] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 871.482541] 9pnet: Insufficient options for proto=fd [ 871.484181] ? v9fs_show_options+0x6b0/0x6b0 [ 871.484198] ? v9fs_mount+0x54/0x860 [ 871.484211] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 871.484222] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 871.484241] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 871.513507] v9fs_mount+0x73/0x860 [ 871.517079] ? alloc_pages_current+0x15d/0x260 13:12:00 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="94a294aa0887198adfed001cd23444954a40c9d87c00000000f3f238691919af000000000000008a47000000", @ANYRESHEX=r1, @ANYBLOB]) [ 871.522018] ? __lockdep_init_map+0x100/0x560 [ 871.525433] 9pnet: Insufficient options for proto=fd [ 871.526808] mount_fs+0x92/0x2a0 [ 871.526827] vfs_kern_mount.part.0+0x5b/0x470 [ 871.526843] do_mount+0xe53/0x2a00 [ 871.546214] ? copy_mount_string+0x40/0x40 [ 871.551173] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 871.558498] ? copy_mnt_ns+0xa30/0xa30 [ 871.563477] ? copy_mount_options+0x1fa/0x2f0 [ 871.568369] ? copy_mnt_ns+0xa30/0xa30 13:12:00 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @remote}, 0x10) [ 871.573738] SyS_mount+0xa8/0x120 [ 871.578081] ? copy_mnt_ns+0xa30/0xa30 [ 871.581581] 9pnet: Insufficient options for proto=fd [ 871.581981] do_syscall_64+0x1d5/0x640 [ 871.590996] entry_SYSCALL_64_after_hwframe+0x46/0xbb 13:12:00 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_mount_image$sysv(&(0x7f0000000040)='sysv\x00', &(0x7f0000000080)='./file0\x00', 0x23, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000280)="dfa7f9cdd852c0d9d73590acc279d14f11adaf4f1c28838f293d0b96ec2db5cbcf67a0bc1e44967cfbcde01d04aca3a2fab5b8513379c7fa9660a77fa4163eac19ff12ad0951c62894a91dd013d55200379bed4414c1f37bcd41ef8992095813c9258ecba8320a5f30fb39184a4c6b9b621cf07d75d2f7808ef67197b39982c04b9074cf13734f208c9ee688780167dc0c935c80147718187871db83ee72e8fcb58bb60852ff30ddb1fc", 0xaa, 0x6}], 0x1000040, &(0x7f0000000340)={[{'wfdno'}, {}], [{@func={'func', 0x3d, 'MODULE_CHECK'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '}('}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@appraise_type='appraise_type=imasig'}, {@dont_appraise='dont_appraise'}, {@fsuuid={'fsuuid', 0x3d, {[0xc, 0x64, 0x65, 0x34, 0x34, 0x66, 0x39, 0x36], 0x2d, [0x31, 0x39, 0x61, 0x64], 0x2d, [0x37, 0x62, 0x62, 0x62], 0x2d, [0x39, 0x64, 0x61, 0x61], 0x2d, [0x63, 0x34, 0x64, 0x38, 0x31, 0x61, 0x66, 0x31]}}}, {@smackfstransmute={'smackfstransmute', 0x3d, '[,/$.*W#'}}, {@subj_user={'subj_user', 0x3d, 'wfdno'}}]}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:00 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2$9p(&(0x7f00000001c0), 0x0) [ 871.591007] RIP: 0033:0x45deb9 [ 871.591013] RSP: 002b:00007f7dbed8bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 871.591024] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 13:12:00 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x8295) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6289af7f6f3d", @ANYRESHEX=r2, @ANYBLOB=',\x00']) [ 871.591031] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 13:12:00 executing program 2 (fault-call:4 fault-nth:15): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) [ 871.591037] RBP: 00007f7dbed8bca0 R08: 0000000020000040 R09: 0000000000000000 13:12:00 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/timer_list\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000006780)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000280)="7a8e5602176a63a3b2b61a9d0239a5d87ecf47326abafb4b870039f65605fad7fce7e894642152b6779d940d3bbd22f9299de5049c235250c8fb79b31ad32e79fcb885177515511180e0b083740788f032b2a5d40d52808e35e1a9c3b663568ef5e61740851da37c77a91188963d087c424a2d1f89aee620439e2a90596f415310733bec128640882f1cc7009696d93b8ced871c5ce0165f2161ae031c86cc011cb8cb83049f2ed64274b0a6429bbb28116865b7c45e4020b403f7ffa70e8fcfb25cfcf29b3ff2ecd39627422deb0e6c54", 0xd1}, {&(0x7f0000000380)="39e9f7a82f68cba638cca948ed9500b715e738e7ea8bad19837179b478206eafcf24501698404eb71c11b199d911af110ae7fdc323ad6f6b2693cec9ff6e79e02c50b3b67ca005a352be164086bddefefc65dcbf117fe91398fc6656457cdc5929e3b0b3c2541585a528d6d50f6c2fc92ec298d3924a280f598e3e075791544083126f0de86481", 0x87}, {&(0x7f0000000440)="afd8284f40284b9eac7b4c5bcfe68467b154d8fa876a51095c54895e09d5f13f0f7790d1d7b7b48579855b991e16fedd87d0bd759f7142a620d37fb06e95430c3d56506798b09692a62cfae25cd26fdde9c98a2c770d1e7fd3aaaff472a414dccd0eebfcff7673e4fcccc12bdef06ab63a40b9648ad671dbdac10b018a1ff7dfa901aac5c3b7d594c4a09150ef8c85d9e2fdf6faa06a649c1497115deab07bb5a4473577d788d0a3d921c7716bc2d0a9fa568ae4d0cb9308332b7150463cbd5a6e77fe2e80332192dd9c708af05e3dc88c336deb63206514b2cb812f8c3df41b25949b1f8dede21d11e8686c7df412081e4d9c9776", 0xf5}, {&(0x7f0000000540)="071ff8bc6c65dba75fb995ad936caae7b622c40201835d0ece2ea76f81abe346e9337b855226eb7e3eae3cc08eeb8ba3bfd4f11d6c44921439391575d673da06d6", 0x41}, {&(0x7f00000005c0)="4d38e92c568388428c148694b8a1b43033e39dccfd6f09f63ba5021721dc0ea4a61235c56cdeb0a26cfc2bc1fc4a53c07d09e21d581058181b89245a053f6bebbc3760ab0a4ab3f4509d5db16409ddd30220b6d11a35ee31e21f97ecf3e60240530c1252dafeb6c17da5099273570bc2042c4c37deb6af9b2e9ce711c48d24be7013d16079adb286d66c0a85f507c299937328cbc6c30824b5ba1d193a0d043c30292ae7107ac96da278089efc9d562f4810ae6ecf9eb40acf5c123233aa28b6239a06c4a2f75e4ba8806393042acd682893f8aa", 0xd4}], 0x5, &(0x7f0000000740)=[@op={0x18}, @iv={0xd8, 0x117, 0x2, 0xc2, "c9a65442744e54ec856e7e11c006fab26499ea2351d5842b181ab8cf3c56822906a3116c68e948a5443f043673da698ca9e4a6c62833ad14dc820f27f6a1a00635549bd84da425bf4a1f8743ae926e38dd8a2a79e71a44d9370cbd05881586a95c966f48f294e8e130d0d00e9ddf60d98902ba15e77bc7c0536693447e84e3ba4c68462cf3286b9d87e178b23e18eec95e12c2eafb1c652a2ecf9b25dd3d224b7e6719091945c9b2af11a281e3dd85b903afdaca0ca033113d5d4847e54600084cb9"}, @iv={0xe8, 0x117, 0x2, 0xd1, "cd7188cbdb8b4ee2b9cb5df4c8b6020ce507746ad707151c350dfb40e0c3c653b505158c92a000ec53fa1b9379f444011a2cdc2f173b8996bf767b13a5e5ed67216e8da742af519afb0dbdb327e41ccea8bb3f4fa6d393c38b87293fa28d0648e571a4b806fcd5e124beefa6fbb51a8bb685df1bc0d5453d93d325f80ebf4e26e1c95ba8482df6dd1866a207b8b2aaa67c4c9541f502cd2ce20ef48a0475a9b895560467239860c55c07a415a12883812ba95eb7a4abd6e5de603526c1ebe76b6b03094c67ec27fc203913ed2f06122a62"}, @iv={0xf0, 0x117, 0x2, 0xd9, "2ce490d31a26927070478856dacc08972afb5d212890e3c9884936612a9de2ce3835fc86224870753b0f86d457532861dabbf9abef24d40b6d6f5d6e06bba36aea737742c8bb0bb001da09dd0a9bc8f10fe199887341d0ff6d2cfba40965a1442879b1c47a78b98ca74a54bdaecdb3b39c21c07e9d810f0e87cdb1b32a2993426260c88ba7004aeedc51cb2c487129e2c7af718f60e1b6724f50fcd5e69a7b7315182e098c4c7412400179bc8215d1889c23694a68603b4e8b0669bf8508d8e967058c9311db2f495bfb26f8fa68d203bf06c3d32795738d75"}, @op={0x18}], 0x2e0, 0x4000}, {0x0, 0x0, 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0x1000}], 0x8, &(0x7f0000005540)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18}], 0x1060, 0x4000001}, {0x0, 0x0, &(0x7f0000006740)=[{&(0x7f00000065c0)}, {&(0x7f0000006600)="b1ddee1176dddbc449c8018764c540998473ba131c422b5a85bd937315f5532ded4fc7ba25a97dbb949db7eb5bd4f70084c82cdbaabc061b03e6200ae99942436a602ad7ea534e630c197813cced1c88d0360b5432b884e3bac3e64e9e9638a930464fe90994509cf6d40ff9e918f0cc4022e1a8ffc543cdf08d318f96897f791cc26aef45019dfaeec5867fd412910eb41ff6272dabdb152c0091cafdcf5e00885d81d498c63226501b", 0xaa}, {&(0x7f00000066c0)="c293bae156689dbc3b6a7871b08a0f7cd3f360340ea33befa32e5bb4b943da71bf81d03b940521b7c98a9a3974a0d7ec0613abdc780d238b18940a427d7fd2ee4285697716f0c49b6ee1c67ed082d804c5bd3823360d748d1d40f97d9b67f2efb2abbbac56aa43ad", 0x68}], 0x3, 0x0, 0x0, 0x2000c080}], 0xa, 0x810) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x1ff, 0x80], 0x2, 0x80800, 0x0, 0xffffffffffffffff}) r2 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000100)=0xffffffffffffffff) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001300)={r5, 0x3, 0x6, @remote}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x19, 0x2, 0x6, 0x5, 0x10, r1, 0x7fffffff, [], r5, 0xffffffffffffffff, 0x3, 0x1, 0x1}, 0x40) ioctl$SNAPSHOT_FREE(r1, 0x3305) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r7, @ANYBLOB]) [ 871.591043] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000e [ 871.591049] R13: 00007fffa7ce752f R14: 00007f7dbed8c9c0 R15: 000000000118bf2c [ 871.746534] 9pnet: Insufficient options for proto=fd [ 871.774607] VFS: unable to find oldfs superblock on device loop1 [ 871.833053] 9pnet: Insufficient options for proto=fd [ 871.868169] VFS: unable to find oldfs superblock on device loop1 13:12:00 executing program 3 (fault-call:4 fault-nth:0): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:00 executing program 4: open(&(0x7f0000000640)='./file0\x00', 0x0, 0x3b) r0 = socket(0x1, 0x1, 0x5) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="20040000f30300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff000000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cace522e9700a8070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/1056], 0x420}}, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000080)=""/88, &(0x7f0000000100)=0x58) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='trusted.overlay.origin\x00', &(0x7f0000000700)='y\x00', 0x2, 0x2) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$SIOCX25CALLACCPTAPPRV(r3, 0x89e8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 13:12:00 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x65c, 0x282) fsetxattr(r2, &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)='trans=fd,', 0x9, 0x2) [ 871.984333] FAULT_INJECTION: forcing a failure. [ 871.984333] name failslab, interval 1, probability 0, space 0, times 0 [ 872.001561] FAULT_INJECTION: forcing a failure. [ 872.001561] name failslab, interval 1, probability 0, space 0, times 0 [ 872.020437] CPU: 0 PID: 10839 Comm: syz-executor.3 Not tainted 4.14.204-syzkaller #0 [ 872.028354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 872.037729] Call Trace: [ 872.040330] dump_stack+0x1b2/0x283 [ 872.043970] should_fail.cold+0x10a/0x154 [ 872.048824] should_failslab+0xd6/0x130 [ 872.052807] kmem_cache_alloc_trace+0x29a/0x3d0 [ 872.057489] packet_setsockopt+0x113b/0x2670 [ 872.061902] ? __fget+0x1fe/0x360 [ 872.065368] ? packet_release+0xa80/0xa80 [ 872.069519] ? lock_downgrade+0x740/0x740 [ 872.073684] ? __fget+0x225/0x360 [ 872.077166] ? __fdget+0x196/0x1f0 [ 872.080718] ? security_socket_setsockopt+0x83/0xb0 [ 872.085898] SyS_setsockopt+0x110/0x1e0 [ 872.089888] ? SyS_recv+0x40/0x40 [ 872.093352] ? SyS_clock_settime+0x1a0/0x1a0 [ 872.097764] ? do_syscall_64+0x4c/0x640 [ 872.101739] ? SyS_recv+0x40/0x40 [ 872.105199] do_syscall_64+0x1d5/0x640 [ 872.109122] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 872.114311] RIP: 0033:0x45deb9 [ 872.117507] RSP: 002b:00007fcc009d8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 872.125231] RAX: ffffffffffffffda RBX: 0000000000033440 RCX: 000000000045deb9 [ 872.132508] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000004 [ 872.139776] RBP: 00007fcc009d8ca0 R08: 0000000000000010 R09: 0000000000000000 [ 872.147168] R10: 0000000020001300 R11: 0000000000000246 R12: 0000000000000000 [ 872.154436] R13: 00007ffdf9b15c3f R14: 00007fcc009d99c0 R15: 000000000118bf2c [ 872.161736] CPU: 1 PID: 10829 Comm: syz-executor.2 Not tainted 4.14.204-syzkaller #0 [ 872.169627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 872.179106] Call Trace: [ 872.182480] dump_stack+0x1b2/0x283 [ 872.186125] should_fail.cold+0x10a/0x154 [ 872.190285] should_failslab+0xd6/0x130 [ 872.194296] kmem_cache_alloc_trace+0x29a/0x3d0 [ 872.199022] p9_idpool_create+0x3c/0x120 [ 872.203067] p9_client_create+0x57a/0x12c0 [ 872.207303] ? p9_client_flush+0x4c0/0x4c0 [ 872.211532] ? __lockdep_init_map+0x100/0x560 [ 872.216052] ? __raw_spin_lock_init+0x28/0x100 [ 872.220726] v9fs_session_init+0x1c5/0x1540 [ 872.225049] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 872.229891] ? _find_next_bit+0xdb/0x100 [ 872.233937] ? v9fs_show_options+0x6b0/0x6b0 [ 872.238340] ? v9fs_mount+0x54/0x860 [ 872.242035] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 872.247475] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 872.252765] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 872.257595] v9fs_mount+0x73/0x860 [ 872.261117] ? alloc_pages_current+0x15d/0x260 [ 872.265681] ? __lockdep_init_map+0x100/0x560 [ 872.270189] mount_fs+0x92/0x2a0 [ 872.273561] vfs_kern_mount.part.0+0x5b/0x470 [ 872.278083] do_mount+0xe53/0x2a00 [ 872.281626] ? do_raw_spin_unlock+0x164/0x220 [ 872.286107] ? copy_mount_string+0x40/0x40 [ 872.290369] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 872.295401] ? copy_mnt_ns+0xa30/0xa30 [ 872.299288] ? copy_mount_options+0x1fa/0x2f0 [ 872.303784] ? copy_mnt_ns+0xa30/0xa30 [ 872.307765] SyS_mount+0xa8/0x120 [ 872.311206] ? copy_mnt_ns+0xa30/0xa30 [ 872.315131] do_syscall_64+0x1d5/0x640 [ 872.319039] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 872.324235] RIP: 0033:0x45deb9 [ 872.327430] RSP: 002b:00007f7dbed8bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 872.335141] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 872.342425] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 872.349952] RBP: 00007f7dbed8bca0 R08: 0000000020000040 R09: 0000000000000000 [ 872.357316] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000f [ 872.364696] R13: 00007fffa7ce752f R14: 00007f7dbed8c9c0 R15: 000000000118bf2c 13:12:01 executing program 3 (fault-call:4 fault-nth:1): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) [ 872.471673] FAULT_INJECTION: forcing a failure. [ 872.471673] name failslab, interval 1, probability 0, space 0, times 0 [ 872.483302] CPU: 1 PID: 10855 Comm: syz-executor.3 Not tainted 4.14.204-syzkaller #0 [ 872.491184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 872.500555] Call Trace: [ 872.503145] dump_stack+0x1b2/0x283 [ 872.506783] should_fail.cold+0x10a/0x154 [ 872.510938] should_failslab+0xd6/0x130 [ 872.514924] kmem_cache_alloc_trace+0x47/0x3d0 [ 872.519520] __hw_addr_create_ex+0x5b/0x300 [ 872.524063] __hw_addr_add_ex+0x1c1/0x290 [ 872.528229] dev_uc_add+0x6c/0xb0 [ 872.531693] packet_dev_mc+0x119/0x280 [ 872.535614] packet_setsockopt+0x142b/0x2670 [ 872.540060] ? __fget+0x1fe/0x360 [ 872.543526] ? packet_release+0xa80/0xa80 [ 872.547681] ? lock_downgrade+0x740/0x740 [ 872.551839] ? __fget+0x225/0x360 [ 872.555396] ? __fdget+0x196/0x1f0 [ 872.558942] ? security_socket_setsockopt+0x83/0xb0 [ 872.563963] SyS_setsockopt+0x110/0x1e0 [ 872.567947] ? SyS_recv+0x40/0x40 [ 872.571426] ? SyS_clock_settime+0x1a0/0x1a0 [ 872.575844] ? do_syscall_64+0x4c/0x640 [ 872.579842] ? SyS_recv+0x40/0x40 [ 872.583303] do_syscall_64+0x1d5/0x640 [ 872.587199] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 872.593344] RIP: 0033:0x45deb9 [ 872.596646] RSP: 002b:00007fcc009d8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 872.604365] RAX: ffffffffffffffda RBX: 0000000000033440 RCX: 000000000045deb9 [ 872.611638] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000004 [ 872.618910] RBP: 00007fcc009d8ca0 R08: 0000000000000010 R09: 0000000000000000 [ 872.626364] R10: 0000000020001300 R11: 0000000000000246 R12: 0000000000000001 [ 872.633724] R13: 00007ffdf9b15c3f R14: 00007fcc009d99c0 R15: 000000000118bf2c 13:12:03 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)={0x5, 0x800, 0xccc1, 0xc4, 0x1, 0x7ff}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r1, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$SNDRV_PCM_IOCTL_STATUS64(r1, 0x80984120, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 13:12:03 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7470616e73066f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:12:03 executing program 2 (fault-call:4 fault-nth:16): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:12:03 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x184000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) 13:12:03 executing program 3 (fault-call:4 fault-nth:2): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:03 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x5}) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x366, 0x2000) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000200)=0x7, 0x4) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f00000000c0)=ANY=[]) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r1, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000000080)={0x1, 0x1, 0x4, 0xc, 0x84, &(0x7f0000000280)}) 13:12:03 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x408000) r1 = accept4$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x80800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000140)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000001340)={{r2, 0x7, 0x3, 0x200000000000000, 0x1e3f, 0x24000000, 0x80000001, 0x4, 0x69b9, 0x1, 0x5, 0x8, 0x3, 0x7, 0x7ff}}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000000000)) keyctl$set_timeout(0xf, 0x0, 0x7) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001300)={r5, 0x3, 0x6, @remote}, 0x10) [ 874.496278] FAULT_INJECTION: forcing a failure. [ 874.496278] name failslab, interval 1, probability 0, space 0, times 0 [ 874.546792] CPU: 1 PID: 10879 Comm: syz-executor.2 Not tainted 4.14.204-syzkaller #0 [ 874.554708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 874.564064] Call Trace: [ 874.566665] dump_stack+0x1b2/0x283 [ 874.570300] should_fail.cold+0x10a/0x154 [ 874.574454] should_failslab+0xd6/0x130 [ 874.578436] __kmalloc+0x2c1/0x400 [ 874.582003] ? match_number+0x9d/0x200 [ 874.586502] match_number+0x9d/0x200 [ 874.590220] ? match_strdup+0xa0/0xa0 [ 874.594027] ? memcpy+0x35/0x50 [ 874.597324] parse_opts.part.0+0x1b5/0x2d0 [ 874.601588] ? p9_fd_show_options+0x190/0x190 [ 874.606089] ? fs_reclaim_release+0xd0/0x110 [ 874.610514] p9_fd_create+0x86/0x3b0 [ 874.614227] ? p9_fd_create_tcp+0x440/0x440 [ 874.619333] ? __raw_spin_lock_init+0x28/0x100 [ 874.623930] p9_client_create+0x5fd/0x12c0 [ 874.623954] ? p9_client_flush+0x4c0/0x4c0 [ 874.633469] ? __lockdep_init_map+0x100/0x560 [ 874.633483] ? __raw_spin_lock_init+0x28/0x100 [ 874.633498] v9fs_session_init+0x1c5/0x1540 13:12:03 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x14c20274df215822) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) lseek(r3, 0x8001, 0x2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 874.646920] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 874.646936] ? v9fs_show_options+0x6b0/0x6b0 [ 874.646960] ? v9fs_mount+0x54/0x860 [ 874.646972] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 874.646981] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 874.646994] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 874.647006] v9fs_mount+0x73/0x860 [ 874.647016] ? alloc_pages_current+0x15d/0x260 [ 874.647026] ? __lockdep_init_map+0x100/0x560 [ 874.647049] mount_fs+0x92/0x2a0 [ 874.647064] vfs_kern_mount.part.0+0x5b/0x470 [ 874.695628] do_mount+0xe53/0x2a00 [ 874.695649] ? copy_mount_string+0x40/0x40 [ 874.695661] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 874.695672] ? copy_mnt_ns+0xa30/0xa30 13:12:03 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/dlm_plock\x00', 0x20c000, 0x0) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f0000001c00)={&(0x7f0000001b00)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001b40)={0x74, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000280)=@mangle={'mangle\x00', 0x1f, 0x6, 0x620, 0x1e8, 0x2b8, 0x1e8, 0x1e8, 0x1e8, 0x550, 0x550, 0x550, 0x550, 0x550, 0x6, &(0x7f0000000040), {[{{@ipv6={@empty, @remote, [0xc1a4c91150ed1b0b, 0xff, 0xffffffff, 0xffffff00], [0x0, 0xffffff00, 0xffffffff, 0x4efca2c90c8f1bbf], 'veth1\x00', 'bridge_slave_1\x00', {0xff}, {}, 0xc, 0x7, 0x5, 0x44}, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@private2={0xfc, 0x2, [], 0x1}, @ipv6=@private0, 0x0, 0x24, 0xdc}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0x118, 0x158, 0x0, {}, [@common=@dst={{0x48, 'dst\x00'}, {0xff0e, 0x0, 0x0, [0x1, 0x0, 0x936c, 0x98, 0x3ff, 0x0, 0x0, 0x3, 0x6, 0x5, 0x0, 0x8, 0x3ff, 0x8, 0x8000, 0x1], 0xf}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x2}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x3f, 0x20, "100e79c0af195173fc23f8446774af8ab1ac24399d8fb379ba813fe364c4"}}}, {{@ipv6={@ipv4={[], [], @empty}, @private2, [0xffffff00, 0x86688205aa56d36d, 0xff, 0xffffff00], [0xff, 0xffffff00, 0xffffffff, 0xffffffff], 'bridge_slave_0\x00', 'rose0\x00', {}, {0xff}, 0x87, 0xe1, 0x2, 0x29}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@dst={{0x48, 'dst\x00'}, {0x2, 0x1, 0x0, [0x2, 0x4, 0x9, 0x2342, 0x2, 0x7ff, 0x4, 0x2, 0xff, 0x7fff, 0x0, 0x4, 0x100, 0x5, 0x7ff, 0xfffb], 0xa}}]}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x80}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x680) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r2, @ANYBLOB=',\x00']) 13:12:03 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc010, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) modify_ldt$read(0x0, &(0x7f0000000080)=""/82, 0x52) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) [ 874.695685] ? copy_mount_options+0x1fa/0x2f0 13:12:03 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000340)='SEG6\x00') mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/167, 0xa7}, {&(0x7f00000004c0)=""/57, 0x39}, {&(0x7f0000000500)=""/23, 0x17}, {&(0x7f0000000540)=""/54, 0x36}, {&(0x7f0000000580)}], 0x5, &(0x7f0000000640)=""/121, 0x79}, 0x40000000) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000740)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x70, r3, 0x800, 0x70bd2d, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x1}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x9}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x7f}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x7}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x7}, @ETHTOOL_A_LINKINFO_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}]}, @ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0xff}]}, 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="57bc2bff8732d419a56f98092f72b68e03e1e3b9d7469eceef4b4e16444d441195fa6d1a723c2cdd62710b6bb5ccbcbabd0b0e084dfe99c6f9929f2550e0dd2212c5538c86eaf555cf22d06c7e209dfbe5b7a443f3e0007e1554846823c58746406136439aba26bcb9fb2a53fed4e78f1eda6ddf46299eac78a644df27ad9f4ad05dfffe6c70dd5ba22a768cc7d2b47e6ecc82d6e5ff000000d33ef8713e0202003cbae03133490dce4e05d35438c7a294f7567d9ba90d3982e58150b2b25494e09b834803fe"]) syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file1\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000280)="b6d19a8e6f6a33695b91923ceb43b6245ab514ef28", 0x15, 0x6}], 0x2000, &(0x7f0000000300)={[{@barrier='barrier'}, {@errors_withdraw='errors=withdraw'}, {@ignore_local_fs='ignore_local_fs'}], [{@func={'func', 0x3d, 'CREDS_CHECK'}}]}) [ 874.695695] ? copy_mnt_ns+0xa30/0xa30 [ 874.695707] SyS_mount+0xa8/0x120 [ 874.695716] ? copy_mnt_ns+0xa30/0xa30 [ 874.695729] do_syscall_64+0x1d5/0x640 [ 874.695748] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 874.695757] RIP: 0033:0x45deb9 [ 874.695763] RSP: 002b:00007f7dbed8bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 874.695774] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 874.695780] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 874.695786] RBP: 00007f7dbed8bca0 R08: 0000000020000040 R09: 0000000000000000 13:12:03 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$pppl2tp(0x18, 0x1, 0x1) signalfd4(r2, &(0x7f0000000000)={[0x1ff]}, 0x8, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) [ 874.695792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000010 [ 874.695799] R13: 00007fffa7ce752f R14: 00007f7dbed8c9c0 R15: 000000000118bf2c [ 874.863262] 9pnet: Insufficient options for proto=fd [ 874.866332] 9pnet: Insufficient options for proto=fd [ 874.938900] 9pnet: Insufficient options for proto=fd [ 874.965277] 9pnet: Insufficient options for proto=fd [ 874.980802] 9pnet: Insufficient options for proto=fd 13:12:06 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300)}, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0xb) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xcd, @ipv4={[], [], @empty}, 0xbe3c}}, 0x5, 0x2}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x5b, "169a5c0ea6363d8878744e28e6243f7b3d5285fce150a93098f4e45e6d517bcb98ce4a8b55a11f691a2a763f7c8954832cfbe943aab392b1bce3810046f4d9d2509d3d32d9324fc207a0eda315e091d9c2e49d28421ea471fe1e6b"}, &(0x7f0000000200)=0x63) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:06 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000040)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='to=\x00'/14, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:12:06 executing program 2 (fault-call:4 fault-nth:17): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:12:06 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$packet(0x11, 0x2, 0x300) perf_event_open$cgroup(&(0x7f0000000200)={0x1, 0x70, 0x9, 0x4, 0x7c, 0x60, 0x0, 0x8000000000, 0x8144, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f00000001c0)}, 0x512cd, 0x7fff, 0x4, 0x4, 0x1, 0x9, 0x7ff}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200ffffffff, 0x484000) read$FUSE(r2, &(0x7f0000000680)={0x2020}, 0x1026) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x80, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fcdbdf250a000000080005000800000008000500ff0f0000080005000f000000380002800800090008000000bc0f0d000000000014000100ac1414aa00000000000000000000000008000600200000000800090000100000"], 0x64}, 0x1, 0x0, 0x0, 0x20008004}, 0x34000010) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000340), 0x10) lsetxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='trusted.overlay.redirect\x00', &(0x7f0000000280)='./file0\x00', 0x8, 0x3) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r3, 0x3, 0xffffff68, @remote}, 0x10) read$alg(r2, &(0x7f00000000c0)=""/80, 0x50) 13:12:06 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="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"]) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x210d82, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r4 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, 0x0, 0x24000000) r5 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r6 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) sendfile(r5, r5, 0x0, 0x24000000) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f00000003c0)) ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(r2, 0x40184150, &(0x7f0000000200)={0x0, &(0x7f0000000080)="6be42583795ad22be1b2c0476b50eff7115518cc2ec15dbbecaefaa0b79452084f627fe2b3d50f8e430598cb01735ac6dbe80609d937b256739b847aa1fc40538d9696e1ef07a1cfbf326702e8d613ead1dd15c3c96550367e19b47ccaec1b7b8279317dc858dc1dbb9d637821165ec56f3cb382bb7b07a0190b150d75b2e15dabf7eeb51d3382599ae4b27f52a98885760b4e8a05880c8d99044e8805408e7d0a6bc0dfe95c8fd50550307cd42e181d17", 0xb1}) 13:12:06 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$setopts(0x4200, r0, 0x4, 0x30) tkill(r0, 0x25) ptrace$cont(0x20, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) ptrace$cont(0x9, r1, 0x94a6, 0xffffffffffffff82) setrlimit(0x8, &(0x7f0000000000)={0x1000, 0x4}) [ 877.579978] FAULT_INJECTION: forcing a failure. [ 877.579978] name failslab, interval 1, probability 0, space 0, times 0 [ 877.583199] 9pnet: Insufficient options for proto=fd [ 877.600917] CPU: 1 PID: 10951 Comm: syz-executor.2 Not tainted 4.14.204-syzkaller #0 [ 877.608823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 877.618193] Call Trace: [ 877.620789] dump_stack+0x1b2/0x283 [ 877.624431] should_fail.cold+0x10a/0x154 13:12:06 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r2, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$SNDRV_PCM_IOCTL_HWSYNC(r2, 0x4122, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x100020, &(0x7f0000000080)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3dcc711046d990a79477b52cce4fa465cb4fd2350568b02a2fc6240425f15d9354265820324427abdf7d9a69d09e440f1227a64ec71e13f7ebcff395bb915c331f7989a4c6348f34959bc11c161b122cb7", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2ce8"]) [ 877.628589] should_failslab+0xd6/0x130 [ 877.632583] kmem_cache_alloc_trace+0x29a/0x3d0 [ 877.637267] p9_fd_create+0x135/0x3b0 [ 877.641090] ? p9_fd_create_tcp+0x440/0x440 [ 877.645431] ? __raw_spin_lock_init+0x28/0x100 [ 877.647966] 9pnet: Insufficient options for proto=fd [ 877.650037] p9_client_create+0x5fd/0x12c0 [ 877.659404] ? p9_client_flush+0x4c0/0x4c0 [ 877.659422] ? __lockdep_init_map+0x100/0x560 13:12:06 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) ioctl$SNDCTL_MIDI_INFO(0xffffffffffffffff, 0xc074510c, &(0x7f0000000080)={"5af003b13cbb0c13caf28683b08306d6935b1265b26fbebce28065979451", 0xfff, 0x10000, 0x7, [0x4, 0x4b4631f5, 0x1, 0x12f, 0x2, 0x23400000, 0x4ce4b1b5, 0xc00000, 0x5, 0xf4, 0xde2, 0x2, 0x4, 0x20, 0x1, 0x6, 0x3f, 0x9000]}) socket$inet(0x2, 0x4, 0x8) ioctl$IOCTL_STOP_ACCEL_DEV(0xffffffffffffffff, 0x40096101, &(0x7f0000000000)={{&(0x7f00000003c0)={'Accelerator0\x00', {&(0x7f0000000100)=@adf_dec={@bank={'Bank', '3', 'CoreAffinity\x00'}, {0x7}}}, {&(0x7f0000000340)={'Accelerator1\x00', {&(0x7f0000000280)=@adf_hex={@format={'Cy', '4', 'NumConcurrentRequests\x00'}, {0x1}, {&(0x7f00000001c0)=@adf_str={@normal='NumberDcInstances\x00', {"4b17f836e7049582e37e05ea6f21099761fdfe2837e0534bca00cf29f872e851d90cc93a4e2bf9129cec9cd46f5c0ad4a3517f9c4b60ae396beecc9ca828f2f9"}}}}}}}}}, 0x81}) [ 877.659437] ? __raw_spin_lock_init+0x28/0x100 [ 877.659458] v9fs_session_init+0x1c5/0x1540 [ 877.659476] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 877.659489] ? v9fs_show_options+0x6b0/0x6b0 [ 877.659505] ? v9fs_mount+0x54/0x860 [ 877.659516] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 877.659528] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 877.659541] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 877.659553] v9fs_mount+0x73/0x860 [ 877.659563] ? alloc_pages_current+0x15d/0x260 [ 877.659572] ? __lockdep_init_map+0x100/0x560 [ 877.659584] mount_fs+0x92/0x2a0 [ 877.659600] vfs_kern_mount.part.0+0x5b/0x470 13:12:06 executing program 2 (fault-call:4 fault-nth:18): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:12:06 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x0, @rand_addr=0x64010100}}}, &(0x7f0000000000)=0x9c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000040)={r2, 0x80}, 0x8) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) [ 877.659614] do_mount+0xe53/0x2a00 [ 877.659634] ? copy_mount_string+0x40/0x40 [ 877.659644] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 877.659656] ? copy_mnt_ns+0xa30/0xa30 [ 877.659669] ? copy_mount_options+0x1fa/0x2f0 [ 877.659680] ? copy_mnt_ns+0xa30/0xa30 [ 877.659693] SyS_mount+0xa8/0x120 [ 877.659702] ? copy_mnt_ns+0xa30/0xa30 [ 877.659715] do_syscall_64+0x1d5/0x640 [ 877.659734] entry_SYSCALL_64_after_hwframe+0x46/0xbb 13:12:06 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r3 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(r2, r4) r5 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r7 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(r6, r8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000000c0)={0x40, 0x1fc, {0xffffffffffffffff}, {0xffffffffffffffff}, 0x306, 0x58}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x2cb8e05e80ecddaf) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r11}, 0x2c, {'wfdno', 0x3d, r12}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r14}}]}}) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000280)={{}, {0x1, 0x4}, [{0x2, 0x6}, {0x2, 0x0, r2}, {0x2, 0x0, r8}, {0x2, 0x4, r9}], {0x4, 0x7}, [{0x8, 0x6, 0xee01}, {0x8, 0x6, r10}, {0x8, 0x5, r14}, {0x8, 0x2, 0xffffffffffffffff}], {0x10, 0x1}, {0x20, 0x7}}, 0x64, 0x2) 13:12:06 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x800, 0x7fffffff) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) [ 877.659743] RIP: 0033:0x45deb9 [ 877.659749] RSP: 002b:00007f7dbed8bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 13:12:06 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000080)={0x0, 0x0, {0x8, 0x3ff, 0x200d, 0x0, 0xc, 0x3, 0x2, 0x7}}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/94, 0x5e}, {&(0x7f0000000180)=""/77, 0x4d}, {&(0x7f0000000200)=""/134, 0x86}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f00000002c0)=""/199, 0xc7}, {&(0x7f00000003c0)=""/51, 0x33}, {&(0x7f0000000400)=""/129, 0x81}], 0x7, 0x4, 0x3f) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) [ 877.659760] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 877.659766] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 877.659772] RBP: 00007f7dbed8bca0 R08: 0000000020000040 R09: 0000000000000000 [ 877.659778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000011 13:12:06 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x238b4edf, 0x0, @perf_config_ext={0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1a3000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x1, 0xffff8000, 0x2, 0x800, 0x9, "8c332222e58d97cd299410f72725866f909ed0"}) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB]) [ 877.659785] R13: 00007fffa7ce752f R14: 00007f7dbed8c9c0 R15: 000000000118bf2c 13:12:06 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000080)=""/156) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="7472616e733d646e6f3d7c96ccb68dd713461ed2ed8c6c21165d9b77c21f615d5f2fbe9407c4eee6ea21ef441feb9dc67171724004bd5c19b791eedf8b18537a3147fd3ddceff37d17dd1127bfcbd1e51134bb6ae63d8433120e2f818705887fd0f116d86fda0000000000", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) bind$phonet(r2, &(0x7f0000000040)={0x23, 0x1, 0x97, 0x90}, 0x10) 13:12:06 executing program 2: ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f00000006c0)=0x1) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r1, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r1, 0x7a4, &(0x7f00000000c0)={{@my=0x0, 0x4a}, 0x8, 0x8001, 0x10001, 0x2}) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, 0x0, 0x24000000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYRESHEX=r0, @ANYRESOCT=r0, @ANYBLOB=',wfdno=', @ANYRESHEX]) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000640)='/dev/btrfs-control\x00', 0x80a81, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000680)) r4 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_SET_LIMITS(r4, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x28, r5, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xff}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xa000}, 0x4000000) 13:12:06 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$VIDIOC_DBG_S_REGISTER(0xffffffffffffffff, 0x4038564f, &(0x7f0000000080)={{0x2, @name="5e4952ad923d73597b0eca743593ce9b75ccc7af47ec7200893a0a04c8b0018b"}, 0x8, 0xffffffffffff45de}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x101403, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000380)={'syztnl1\x00', &(0x7f0000000300)={'syztnl0\x00', r2, 0x2f, 0xce, 0x4a, 0x8, 0x70, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @private2, 0x40, 0x40, 0x2, 0x3}}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000003c0)=r4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) [ 878.199439] 9pnet: Could not find request transport: dno=|–̶×FÒíŒl!]›wÂa]_/¾”Äîæê!ïDëÆqqr@½\·‘îß‹Sz1Gý=Üïó}Ý'¿ËÑå4»jæ=„3/‡ˆÐñØoÚ [ 878.229994] 9pnet: Could not find request transport: dno=|–̶×FÒíŒl!]›wÂa]_/¾”Äîæê!ïDëÆqqr@½\·‘îß‹Sz1Gý=Üïó}Ý'¿ËÑå4»jæ=„3/‡ˆÐñØoÚ 13:12:09 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)=0x4) wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x20, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 13:12:09 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [], @broadcast}, 0x325}}, 0x80000000, 0x7, 0x80000001, 0x3, 0x82, 0xffffff7f, 0x9}, &(0x7f0000000140)=0x9c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) connect$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x2, @private=0xa010102}}, 0x1e) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:09 executing program 5: accept4(0xffffffffffffffff, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x80, 0x80000) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:12:09 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trans=fd,'}}]}}) 13:12:09 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESDEC=r0]) 13:12:09 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 880.592772] 9pnet: Insufficient options for proto=fd 13:12:09 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0)='ethtool\x00') setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@pptp={0x18, 0x2, {0x3, @rand_addr=0x64010100}}, {&(0x7f0000000080)=""/68, 0x44}, &(0x7f0000000000), 0x2}, 0xa0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) arch_prctl$ARCH_SET_CPUID(0x1012, 0x0) 13:12:09 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8982, &(0x7f0000000080)={0x6, 'geneve1\x00', {0x7}, 0xf8f1}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x5) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB]) r4 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r4, &(0x7f0000001440)={&(0x7f00000000c0)=@xdp, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/104, 0x68}, {&(0x7f0000000300)=""/193, 0xc1}, {&(0x7f0000000200)}], 0x3, &(0x7f0000000440)=""/4096, 0x1000}, 0x1) 13:12:09 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="d93d15f4d4c198a6097e6ac1e60105d6abed7d3ff51693576616a26ec3f4f41bf6f560602c7f2241aa3c92599578651c7aed8123091c1fa33ab61779bb4acb7c8d958b8173306fed94510026ff47e39faed680497d1fc3437b9315278629fd8e883e7c6216e3"]) 13:12:09 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r2, &(0x7f0000003640)={0x2020}, 0x2020) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r3, &(0x7f0000003640)={0x2020}, 0x2020) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x2140, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f00000000c0)={0x4, 0x2}) read$FUSE(r4, &(0x7f0000003640)={0x2020}, 0x2020) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@map=r2, r3, 0xc, 0x0, r4}, 0x14) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:09 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x2, 0x1f, 0x81, 0x80, 0x0, 0x5, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x400, 0x115c, 0x1, 0x7, 0x8, 0xfa8c, 0x7ff}, r0, 0x8, 0xffffffffffffffff, 0x9) write$RDMA_USER_CM_CMD_SET_OPTION(0xffffffffffffffff, &(0x7f0000000140)={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000000)=0x81, 0xffffffffffffffff, 0x0, 0x0, 0x1}}, 0x20) pipe2$9p(&(0x7f00000001c0), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 13:12:09 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000004b00)='nl80211\x00') syz_emit_ethernet(0xf2, &(0x7f00000001c0)={@link_local, @dev={[], 0x10}, @void, {@ipv4={0x800, @udp={{0x28, 0x4, 0x2, 0x3c, 0xe4, 0x66, 0x0, 0x9, 0x11, 0x0, @multicast2, @remote, {[@timestamp_addr={0x44, 0x24, 0xd7, 0x1, 0x6, [{@local, 0xde1}, {@empty, 0x1}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1}, {@broadcast, 0x327}]}, @ssrr={0x89, 0x1b, 0xfe, [@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010102, @multicast2, @empty]}, @cipso={0x86, 0x4c, 0x0, [{0x2, 0x4, "75c3"}, {0x2, 0xd, "e729e1c7e075b8b661acf9"}, {0x2, 0x10, "6604863e3f2d3ba61e068b76103e"}, {0x1, 0x3, "15"}, {0x1, 0xa, "1937ec7d820ced93"}, {0x5, 0xa, "95e4e8649e1c08fe"}, {0x7, 0xe, "f25274a98f37aa47fa321169"}]}]}}, {0x4e22, 0x4e20, 0x44, 0x0, @gue={{0x2, 0x0, 0x2, 0x0, 0x100, @val=0x80}, "e913ad23674dcffbce8bf811f74c8a8a38d039fcd738d138b385a5c8bafe6926419c66207e9a4ab2552bd01ae26b960979a78e6a"}}}}}}, &(0x7f00000002c0)={0x0, 0x1, [0x895, 0x19e, 0x107, 0x3b5]}) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000004f80)={'wlan0\x00', 0x0}) tkill(0x0, 0x39) sendmsg$NL80211_CMD_SET_KEY(r3, &(0x7f00000050c0)={0x0, 0x0, &(0x7f0000005080)={&(0x7f0000000300)={0x30, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_IDX={0x5}, @NL80211_KEY_MODE={0x5}]}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_JOIN_OCB(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, r2, 0x300, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x6, 0x75}}}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xa}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xe1}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x401}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000044}, 0x4040000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r6, 0x3, 0x6, @remote}, 0x10) [ 880.806676] 9pnet: Insufficient options for proto=fd 13:12:12 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x20, r0, 0x0, 0x0) write$dsp(0xffffffffffffffff, &(0x7f0000000000)="71d0acdb9b09b2e8cd1820367bee2d1280ab622e5c562bf9841f09a89b3d435fa7310d806d94dd0b0057dc2ef208f935e29faea83b3a5e21a5ba51dc5ee34d49d6d3c477e1191a28e41888cd0d542bb5d8c34b840358d4d8a8e42e896e4d22a0d27c7eb30b993c7d02159b96e09f6c92b8ad48d9a85dd75d34a2f04592d3d74a000f5d3bd58a57a98dbd2deb7cfc99dd0a8055c6f35aa7ffc87aaf2d964bca5711920eeb5c9bc140a8925989cf3e27252c37695032eed3", 0xb7) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 13:12:12 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb4, 0x0, 0x1, 0x0, 0x0, 0xffffffffffff1efc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:12:12 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:12:12 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x6, 0x7}, &(0x7f00000000c0)=0x8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:12 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1fffffffffffff, 0xbead01206b7615eb) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r1, 0xf501, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in=@private, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000080)=0xe8) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r6 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(r5, r7) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7472616e733d66642c727664121fb327179edf6e6f3d", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7375626a5f726f6c653d7472616e733d66642c2c6d61736b3d4d41595f415050454e442c7375626a5f747970653dad07272c14da365ca59a261ae8ce9499fbb5ddd2d1aa41ec5d30ec359e4966ea68371fe0f55c5a2c7065726d69745f646972656374696f2c61707072616973652c00"]) 13:12:12 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0x3, 0x0, 0x1, 0x40, 0x6, @remote}, 0x14) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) 13:12:12 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000002c0)={0x0, 0x6, {}, {0x0}, 0x3ff, 0x4}) syz_mount_image$squashfs(&(0x7f00000000c0)='squashfs\x00', &(0x7f0000000100)='./file0\x00', 0xc5, 0x2, &(0x7f0000000280)=[{&(0x7f0000000140)="53e8ef9b845a4dd700ee561ada4a7e07644d21f400d47e127086dbd9b5f2a3156076efec46619b658dc42966744404009297e64b93115e7ece5afe0aa1c017ec4b42e992960850eb760656852a28314e810d4a22226793160ae8f54668069978885ec736cae5f8da6f93f77918dd9e9bc73d5f2a3f4f603e97c8e4279d047b3b8ad95094341114f9c938e607a491a640aa850386652d1afb3555f6d88f72b0f6ca2c1cc91fed347f8d32315edf6fb8a74d9bf64a62ea0e7cdda7fda9856e3ccc85672b19a984332cd29044cc", 0xcc, 0x5}, {&(0x7f0000000240)="64c5ffa550d98de8a5e17649", 0xc, 0xfffffffffffffff9}], 0x2282400, &(0x7f0000000300)={[{'$-\x16}\xbc'}, {'macvtap0\x00'}, {'macvtap0\x00'}], [{@uid_gt={'uid>', r1}}, {@smackfsroot={'smackfsroot', 0x3d, 'macvtap0\x00'}}, {@subj_type={'subj_type', 0x3d, 'macvtap0\x00'}}, {@appraise='appraise'}]}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) accept$packet(r0, &(0x7f0000000000), &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) 13:12:12 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rf2no=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) write$midi(0xffffffffffffffff, &(0x7f0000000080)="d4f30aa4a6874eea4da8fa8d616c4d9dc872ec5afde38516110f4de0803638bfb70d539c6f27465f656911e1404ab9273b21735bfffc3c519fcd7bb8b331ef646a91f0f0b478da3a3fdca5a8ab", 0x4d) [ 883.690954] 9pnet: Insufficient options for proto=fd 13:12:12 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7472615173010000007266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno5', @ANYRESHEX=r1, @ANYBLOB="43a1731dff26d452a61e7ea17dde51ae26ebb795b98a7444c23d2ce2ee010ec4253fc1e62b580ef1f2cc64fc6efb1b23d858145b948ea28d18cdae16ef80efca51119249f97453964eaae06ced1b54c74d2309185901e2bd9ecdda1bd44373f28a127266f6b57671506e9e3702aceab9524580ca0e520f4090a8ea997dec20930dbd3ed3c9a7a81536f4f82429887b1840cd0c9e79d4fe4ad20c537ec1b63a4ca088e4895a41d4135021c7244129ecfaaba4b7783ca40cc041a995f67cb78f70ade44c16eb07c532e6e9f4bfc8c0a5bd6ac0a3988531f2f1306ac056cdfcd7e3995c10d8"]) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xa04400}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=@newtaction={0x22fc, 0x30, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [{0x22e8, 0x1, [@m_ife={0xd8, 0x6, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x8c, 0x2, 0x0, 0x1, [@TCA_IFE_TYPE={0x6, 0x5, 0x2}, @TCA_IFE_TYPE={0x6, 0x5, 0xec3}, @TCA_IFE_METALST={0x18, 0x6, [@IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_TCINDEX={0x6, 0x5, @val=0x4}]}, @TCA_IFE_SMAC={0xa, 0x4, @multicast}, @TCA_IFE_TYPE={0x6, 0x5, 0x800}, @TCA_IFE_DMAC={0xa, 0x3, @broadcast}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x7ff, 0x4, 0x3, 0x59, 0x2}, 0x1}}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x1ff, 0x0, 0x7, 0x6, 0x2}}}, @TCA_IFE_TYPE={0x6, 0x5, 0x8001}]}, {0x26, 0x6, "9ec6223b02c60f154222f4dbc1b38ec82d60f59c809810a7e3611bf36c8466d681d0"}, {0xc}, {0xc, 0x8, {0x2, 0x1}}}}, @m_ct={0x98, 0xe, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x48, 0x2, 0x0, 0x1, [@TCA_CT_LABELS={0x14, 0x7, "8498451b55d14c6ad3d8e55ed620eb87"}, @TCA_CT_PARMS={0x18, 0x1, {0x1, 0x8, 0x8, 0x1, 0x9400}}, @TCA_CT_PARMS={0x18, 0x1, {0x9, 0x0, 0x5, 0x5, 0x4}}]}, {0x29, 0x6, "26f9ae7547b220bdfd9292cd8229e17d2936753037a003a7e4348984f54f1c4d15f4bd75ea"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_skbmod={0xec, 0x3, 0x0, 0x0, {{0xb, 0x1, 'skbmod\x00'}, {0x14, 0x2, 0x0, 0x1, [@TCA_SKBMOD_ETYPE={0x6, 0x5, 0xff}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x100}]}, {0xad, 0x6, "0b4991de3cad1e67e864822ff60e40c8d9c80be3436ccdf387510ffa6d54c5a027a8c13d4b619ad4ec2224faf51591fb65035c044140b992b9393aa4dc32bcf362a86ada161804c4dfd16496b8cd6fa117d431042a4d5963cdb455fd470d7e3ea56afef4a38682b31d1f558a8256460ec914ea4724fb4e22b3e064954633dcaf0bc61cea6be5ad935911860ea250041e870e2481d8a3c02a495fd5b4ecd7a37ebeb4ceaa062155873e"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_police={0x1acc, 0x1b, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0x19c4, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x400, 0xfffffffffffffffc, 0x4, 0x9, 0x7ff, {0x8, 0x2, 0x1ff, 0xa0, 0x1, 0x14}, {0x81, 0x0, 0x8, 0x7, 0x840, 0x781}, 0xffffffff, 0x4, 0x401}}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x6}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x5}, @TCA_POLICE_RATE={0x404, 0x2, [0x101, 0x2107, 0x3, 0x0, 0x6, 0x5, 0x2, 0xc4, 0x2, 0x8df, 0x9, 0x6850, 0x30, 0xd8, 0x7, 0x9, 0x9, 0xc8, 0x4, 0x5, 0xffff, 0xffff, 0x2, 0x100, 0x3f5, 0x4, 0x1, 0x10000, 0xfffffff7, 0x9, 0x8, 0xffffffff, 0x6, 0x8, 0xdd382d26, 0x9, 0x20, 0x2, 0x7, 0x40, 0x800, 0x401, 0x0, 0x258, 0x6, 0x80000000, 0x6, 0x40, 0x0, 0x5, 0xfff, 0xffffffff, 0xfe, 0x76, 0x800, 0x8, 0x8c6, 0x4, 0x3, 0xce7, 0x9, 0x8, 0x6, 0xfff, 0x8, 0x1, 0xfff, 0x4, 0x826, 0x7, 0x10d, 0xfffffffb, 0x800, 0x40, 0x8000, 0x3f, 0x5, 0x0, 0x6, 0x9, 0x0, 0x0, 0x8, 0x4e8, 0x2, 0x1, 0x1, 0xfff, 0x9, 0x8, 0x5, 0x794, 0xfffffffd, 0x10001, 0x8, 0x8502, 0xe, 0xfff, 0x7ff, 0x1ff, 0x8, 0x6, 0x9, 0xff, 0x5, 0x9, 0x10001, 0x9, 0xffff38e9, 0xc047, 0xcff, 0x417, 0x1d, 0x51, 0x2, 0x77b6, 0x7, 0x7, 0x8, 0x5, 0x68e30b60, 0x10001, 0xffffff4b, 0x9cbe, 0x2, 0x7, 0x5, 0x10000, 0x4, 0x2, 0x5, 0x10000, 0xffffff6b, 0x5, 0x200, 0xfffffffa, 0x20, 0x5, 0x8, 0xff, 0x3, 0x0, 0x4, 0x5, 0x4, 0xa6, 0x1, 0x4, 0x3ff, 0x2, 0x8, 0x1, 0x3, 0x0, 0x5, 0xa662, 0x1, 0x2, 0x80000001, 0x3, 0x4, 0xef3, 0x54585fb, 0x6, 0x3c2, 0x80000001, 0x6, 0x6, 0x8000, 0x7, 0x80000001, 0x5c92, 0x9, 0xfffffffd, 0x8b72, 0x7ff, 0x200, 0x0, 0xfffffe00, 0x9, 0x3, 0x8, 0x5, 0x101, 0x42d, 0x7fff, 0x1, 0x0, 0x6, 0x0, 0x431d, 0x5, 0xb84, 0x1, 0x400, 0x36, 0x80000001, 0x6, 0x52421c1e, 0x27e4, 0x0, 0x7, 0xffff, 0x9, 0xff, 0x5, 0x3, 0x6, 0x200, 0xfffff800, 0x20, 0x7, 0x10001, 0x6, 0x7ab8, 0x9, 0xaa81, 0x5, 0x3, 0x1, 0x7, 0x20, 0x0, 0x71, 0xfffffffa, 0x80000000, 0x2ef1, 0x3f, 0x8, 0xbea, 0x1, 0x5, 0x3, 0xff, 0x1, 0x8, 0x9, 0x91e92bf, 0x20, 0x2b, 0x70c, 0x2, 0x0, 0x800, 0x8d, 0x0, 0xffffffff, 0x2, 0x8, 0x6, 0xaba5, 0x1000, 0x8, 0x8, 0x2, 0x2]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1}, @TCA_POLICE_RATE={0x404, 0x2, [0x0, 0x401, 0x9, 0x101, 0x3, 0x7, 0xff, 0xd4, 0x1f, 0x80000001, 0x2, 0x7, 0xffff, 0x6, 0x2b107508, 0xaf6, 0x0, 0x0, 0x4875, 0x22, 0x8, 0x6, 0x2, 0x9, 0x100, 0x1, 0x2, 0x9, 0x37806daf, 0x6, 0x6, 0x9, 0xfff, 0x0, 0x1, 0x2, 0x9, 0xfffff801, 0x6, 0x7, 0xb6c, 0x8661, 0x1, 0x6, 0x50b5e3a3, 0x1, 0xff, 0x0, 0x1, 0x400, 0xfd86acf3, 0x3, 0x1, 0x816, 0x3, 0x5, 0x20, 0x4, 0x7851, 0x2, 0x14fb, 0x2, 0x3, 0x200, 0x5, 0xfffffffb, 0x4, 0x8, 0x3, 0x200, 0x5, 0x7fff, 0x0, 0x6, 0x7f, 0x10001, 0x20, 0x74, 0x61d, 0x7, 0x7, 0x5, 0x200, 0x6, 0x8, 0x1f, 0x4, 0x1, 0x54, 0x8, 0x6, 0x8001, 0x7b, 0x2dc1, 0x8, 0x66ea, 0x5, 0x101, 0x10000, 0xb140, 0x0, 0x1, 0xfffffb49, 0x4, 0xdc2d, 0x6, 0x3, 0x0, 0x0, 0x0, 0x5, 0x80, 0x8001, 0x4, 0x3, 0x40, 0x2, 0xeb, 0x2518, 0x80, 0x1, 0xfff, 0x1, 0x6, 0xb0, 0x1f, 0x5, 0xffff76d2, 0x2, 0x80000001, 0x0, 0x80, 0x101, 0x8000, 0x2, 0x0, 0x3, 0x4, 0xac0, 0x6, 0x7, 0x6, 0x88b6, 0x100, 0x0, 0x9, 0x101, 0x3, 0x10000, 0xfffffffc, 0x100, 0xf9, 0x5, 0x629f, 0xffffffff, 0x20, 0x8, 0x7, 0x3f, 0x4e2d, 0x10001, 0x7fff, 0x1, 0x8001, 0x7, 0x10000, 0xffffffa2, 0x800, 0xfffffff9, 0x5, 0xfffffffd, 0x3, 0x11cb, 0x153d, 0x80000001, 0x5, 0x100, 0x40, 0x0, 0x6, 0x1aa, 0x4, 0xfffffff9, 0x1, 0x200020, 0xb4c, 0xfffffff7, 0x90ba, 0x7, 0x3, 0x81, 0x7, 0xffffffc0, 0x53, 0x200, 0x0, 0x200, 0x8c2, 0x0, 0x8, 0x5, 0x6, 0x9, 0x78, 0x0, 0x2, 0x3f, 0x1, 0x401, 0x4, 0x8000, 0xfa, 0xfffffffb, 0x8000, 0x1, 0x7, 0x5b, 0x1972, 0x3, 0x3, 0x9, 0x8f45, 0x2, 0x2, 0x9, 0x10001, 0x80000001, 0x10000, 0x9, 0x5, 0x8, 0x5, 0x3, 0x1a5061b3, 0xdd, 0x6, 0x2, 0x1, 0x31d, 0x9, 0x8, 0x9, 0x2, 0x2, 0x1, 0x400, 0x4, 0x81, 0x4, 0x8, 0x9, 0x7fff, 0x9, 0x7, 0x9, 0x63]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x7f}, @TCA_POLICE_RATE64={0xc, 0x8, 0x6}], [@TCA_POLICE_RATE={0x404, 0x2, [0x4, 0x3f, 0x8c04, 0x8, 0x4, 0x5, 0x3, 0x8, 0x0, 0x400, 0xcd, 0x69, 0x2, 0x20, 0x9, 0x5, 0x400, 0x1, 0x9, 0x1, 0x8, 0x5, 0xad, 0x5, 0x9, 0x4, 0xfffffffa, 0xfffffff9, 0x101, 0x80000000, 0x6, 0xfffffff7, 0x10001, 0x0, 0x5, 0x81, 0x1, 0x40, 0x5, 0x3, 0x101, 0x929, 0x3, 0x800, 0x1, 0x59a, 0x0, 0x2, 0xf1b, 0xdadb, 0x10001, 0x20, 0x401, 0x7fff, 0xa06b, 0x2, 0xc2e6, 0x48e, 0x401, 0x3, 0x4, 0x101, 0x4, 0x1ff, 0x6, 0x5, 0x3ff, 0x8, 0x40, 0xc3a, 0x5, 0x80, 0x9, 0x2, 0x32f7, 0x800, 0x0, 0x2, 0x9, 0xfffffff7, 0x0, 0x2, 0x200, 0x6, 0x8, 0xe5, 0x6, 0x9, 0xc399, 0x8, 0x8, 0x28d, 0x2, 0xfffffffb, 0x8, 0x9, 0x4, 0xe74e, 0x8, 0xffff4596, 0xffffffff, 0x1, 0x8, 0xfb6, 0x44, 0x1, 0x4, 0x9, 0x5cb4, 0x5, 0x10000, 0x6, 0x7, 0x1, 0x3ff, 0x1, 0x8, 0x2, 0x3, 0x3f, 0x2, 0x4, 0x200, 0x7, 0x20, 0x80000000, 0x5, 0x1, 0x0, 0x0, 0x9, 0x4, 0xfffffff7, 0x2, 0xb5e, 0x7ff, 0x3ff, 0x6, 0x1ff, 0x7, 0x7ff, 0x1f, 0x3, 0x1000, 0x4f, 0x1, 0x2, 0xfffffff9, 0x2, 0x6, 0x0, 0x2, 0x5, 0x7, 0x6, 0xffffff7a, 0x401, 0xf62, 0x800, 0x75d, 0x3, 0x8, 0xffffffff, 0x38000, 0x7, 0x40, 0x1, 0x7fff, 0x36a, 0x80000000, 0x810f, 0x10000, 0x2, 0x66e6, 0x8, 0x3, 0x68, 0x0, 0x7, 0x6e6, 0x9, 0x80000001, 0x9, 0xd, 0x7, 0xdac, 0x6, 0x0, 0x6, 0xfffffff9, 0x5739, 0x6, 0x64, 0x40000000, 0x401, 0x80, 0x7fffffff, 0x7fffffff, 0x40, 0x3, 0xffffffff, 0x0, 0x2, 0x4, 0x3, 0x1000, 0x4abd, 0xbf90, 0x49e, 0x0, 0x7fffffff, 0x8, 0x2, 0x8, 0x2, 0x0, 0x80, 0x5, 0x0, 0x3, 0x2, 0xfff, 0x8, 0xaff, 0x6b7c, 0x8, 0x4, 0xaf9, 0xdddf2ff, 0xd4b, 0x85, 0x1, 0x3, 0x800, 0x7, 0x3, 0x1, 0xffff, 0xfffffffa, 0xffffffe0, 0x3fe58229, 0x9, 0x54d, 0x3, 0x7fffffff, 0x3, 0x7ff, 0x2, 0x6, 0x5, 0x0, 0x2, 0x2, 0x5, 0x3, 0xe329]}, @TCA_POLICE_RATE64={0xc, 0x8, 0xfffffffffffffffd}], [@TCA_POLICE_RATE={0x404, 0x2, [0x6, 0x6df, 0x1, 0x40, 0x2, 0x5, 0x2, 0x7, 0x9, 0x4, 0xfffffff8, 0x81, 0x5, 0x0, 0xad2, 0x0, 0x800, 0x1, 0x2, 0x391, 0x0, 0x1000, 0x4, 0x8, 0x8, 0x71d, 0x4, 0x1f, 0x0, 0x8, 0x20, 0xffff, 0x257e, 0xfffffffa, 0x3, 0x1ff, 0x2, 0x6, 0x0, 0x5, 0x5, 0xf4c, 0x8, 0x101, 0x7, 0x0, 0x8, 0x2, 0x200, 0x1, 0x3f, 0x2, 0x7, 0x7, 0xff, 0x970739b, 0x1, 0x9, 0x3, 0x6, 0x0, 0x5, 0x21, 0x200, 0x7fffffff, 0x8, 0x1, 0x3, 0x81, 0x3, 0x8, 0x6, 0x0, 0x7, 0x5, 0x3, 0x5, 0x9, 0x6, 0x341e, 0xff, 0x0, 0x6, 0x2, 0x2, 0x400, 0x81, 0x800, 0xe7, 0xbb4, 0x7f, 0x9, 0x80, 0x9, 0xfff, 0x8, 0xa15c, 0x7, 0x1, 0xb6c, 0x2, 0xffffffe0, 0x4, 0x4, 0x41b6, 0x9, 0x4, 0x4, 0x2, 0xffff, 0xff, 0x4, 0x42a, 0x2, 0xbe5d, 0x1, 0x4, 0x0, 0x62, 0x8, 0x10000, 0x7, 0x9, 0x7fff, 0xe06, 0x9, 0x0, 0x8, 0x0, 0x0, 0xfffffff8, 0x5, 0xc52d, 0xcc8c, 0x5, 0x2, 0x80000001, 0x72e0, 0xffffffff, 0x5, 0x7, 0x3ff, 0x3, 0xe816, 0x5, 0x8000, 0x3, 0x8, 0x1ff, 0x9, 0xbaa, 0x400, 0x8, 0xfff, 0x2, 0x4, 0xa3a, 0x4, 0xffff, 0xf9f, 0x0, 0x5, 0xef0, 0x6, 0x3, 0xa7, 0x401, 0x3f, 0x3940, 0x891, 0x7, 0x4, 0x9, 0x3, 0x800, 0xffff, 0x80000000, 0x7fffffff, 0x9, 0x370, 0xbe, 0x5, 0x3, 0x4, 0x1, 0x0, 0x8, 0x6f, 0x4a, 0x7f, 0x1, 0x20, 0x7, 0x4, 0x6, 0x4, 0x4, 0x857b, 0x6, 0x8, 0x10001, 0x80, 0x1, 0x7, 0x80000001, 0x26b, 0x9, 0x3, 0x7, 0x9, 0x9, 0x5, 0x1000, 0x8001, 0x1, 0x7f, 0x2, 0x8, 0x10001, 0x6c5, 0xf32, 0x4, 0x8, 0x80, 0x7fff, 0x1f, 0x1f, 0x401, 0xc23, 0x7fff, 0x8, 0xfff, 0xe1a, 0x1, 0x100, 0xffffffe2, 0x2fba, 0x10000, 0x6, 0x4, 0x9, 0x0, 0x2, 0x2, 0x9, 0x7fff, 0x3, 0x0, 0x400, 0x0, 0x56, 0xe83, 0x9, 0x3ff, 0x5, 0xa754]}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x7fff, 0xfff, 0x40, 0x1, 0x6, 0x6, 0x7, 0x5, 0x6, 0xfffeffff, 0xfff, 0xfffffffa, 0x9, 0x200, 0x8, 0x2, 0x2, 0x5, 0x4, 0x100, 0x1ff, 0x5, 0x8, 0x800, 0x7fffffff, 0x4, 0x1, 0x5, 0x2, 0x4, 0x3b7, 0x2, 0x4, 0xff, 0x3, 0x34f, 0xffffff80, 0x8, 0x8, 0x0, 0xff, 0x8, 0xffff7fff, 0xff, 0x100, 0x5, 0x8001, 0x6, 0x9, 0x5, 0x4, 0x1, 0x7fff, 0x8, 0x419f, 0x7, 0x1, 0x2, 0x7f, 0x800, 0x3, 0x61, 0x99, 0x400, 0x2, 0x9, 0x3, 0x9, 0x1404f0e3, 0x7, 0xb63, 0x7, 0x6, 0xbf8, 0x9, 0x4, 0x5, 0x0, 0x20, 0xa24, 0x3f, 0xfffffffb, 0x4a8, 0x7ff, 0x7fff, 0x0, 0x9, 0xfffffe00, 0x40, 0x4, 0x3f, 0x10000, 0x4, 0x8, 0x1, 0x7f, 0x10001, 0x3, 0x5, 0x7, 0x15c, 0x9, 0x10000, 0xa67, 0x80000001, 0x0, 0x0, 0x20, 0x7, 0x8, 0x1, 0x3ff, 0x2, 0x2, 0x3ff, 0x6, 0xb2, 0x80000001, 0x2, 0xfffffffd, 0x4, 0x4, 0xfffffffc, 0xffffffff, 0xffffff81, 0x4, 0x4, 0x3, 0x2, 0xfffffffa, 0x8324, 0xfffffff9, 0x4, 0x5, 0xffffffff, 0xfff, 0xcea, 0x7, 0x7, 0x100, 0x89f6, 0x80, 0x2, 0x3, 0x0, 0x0, 0x52, 0x200, 0x24000000, 0x2, 0xfffffffc, 0xfffffffd, 0xff, 0x80, 0x877c, 0xffff, 0x1, 0x7fffffff, 0xf855, 0x8, 0x7, 0x5, 0x9f1, 0x3, 0x2, 0xb844, 0x6, 0x0, 0x7fffffff, 0x4, 0xfffffffb, 0x2, 0x550, 0x4, 0x1000, 0x401, 0xfffffffd, 0x5, 0xffffffff, 0x800, 0x1, 0x0, 0x1, 0x1, 0x61, 0x7, 0x3, 0x233, 0x2, 0xf3b3, 0xfff, 0xfff, 0x1f, 0x593, 0x5, 0x2, 0x1f, 0x1, 0x0, 0x4, 0x0, 0xd55e, 0x9, 0xbdfe, 0x4, 0x0, 0x6, 0x0, 0x11440000, 0x8, 0x0, 0x2, 0x2, 0x20, 0x9, 0x2, 0x7, 0x7, 0x6, 0x6, 0x0, 0x1f, 0x800, 0x4b85, 0x1, 0x2, 0x7fff, 0x9, 0x908c, 0x1, 0x5, 0x1ff, 0x2, 0x6, 0x982b, 0x2, 0x7, 0x3, 0x60e273f1, 0x9, 0x20, 0x101, 0xfffffeff, 0x7, 0x0, 0x80000001, 0xb67, 0x4, 0x4, 0x3, 0x9, 0x1, 0x70000000, 0x7, 0x100, 0xbeda]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x400}, @TCA_POLICE_TBF={0x3c, 0x1, {0x6, 0x2, 0x0, 0x100, 0x57e, {0x7f, 0x2, 0x0, 0x1800, 0x9, 0x100}, {0xe1, 0x1, 0x6, 0x401, 0x1ff, 0x1000}, 0x8, 0xffff, 0x2}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xff6, 0xffff, 0x6, 0x1, 0x9, 0xe, 0x94, 0x0, 0x0, 0x1, 0x6, 0x1, 0x33, 0x7, 0x8, 0x10000, 0x1ff, 0x80, 0x5, 0x7, 0xfffffff9, 0x2, 0x611, 0x3, 0x3fd, 0x833, 0x80000000, 0x7, 0x5, 0x3f, 0x4, 0x7f, 0xff, 0x1, 0xb6cd, 0x4, 0x0, 0x2, 0x2, 0x3, 0x100, 0xffffff80, 0x80000000, 0x10000, 0x10000, 0x3f, 0x7, 0x0, 0xa8, 0x3, 0x8, 0x6, 0xffff, 0x2, 0x9, 0x0, 0x14f, 0x46e, 0xe2, 0x66, 0x4, 0x1, 0x3ff, 0xb3b2, 0x1, 0x401, 0x4, 0xfff, 0x8, 0x7fffffff, 0x4, 0x100, 0x8, 0x40, 0xfff, 0x1, 0x4, 0x6, 0xfff, 0x7, 0x5, 0x937a, 0x5, 0x10001, 0x2, 0x7fffffff, 0x80000000, 0x1ff, 0x3, 0x3, 0x7ff, 0xffff8001, 0x8, 0x7ff, 0xfb2, 0x3, 0x5, 0x8, 0x2, 0x5, 0x5e, 0x6, 0xff, 0x4, 0x3f, 0x3, 0x18000000, 0x8, 0x2123b4b4, 0x43c5, 0x8, 0x4097, 0x51f9b436, 0x401, 0x7fff, 0x6, 0xffffffff, 0xb406, 0x89, 0x8, 0xc53, 0xffffffe0, 0x0, 0xff, 0x3, 0x6, 0xffffffae, 0x2000, 0x80000000, 0x7f, 0x4000000, 0x22, 0x8, 0xfffffe00, 0x2, 0xff, 0x7, 0x400, 0x7fffffff, 0x9, 0x1, 0x3, 0x1, 0x1f, 0x5, 0x1, 0x27b, 0x7, 0x2000, 0x6, 0x6, 0x7, 0x5, 0x3, 0x1, 0x20, 0x3, 0xfba, 0x8, 0x0, 0x64, 0x9, 0x2, 0x5, 0x800, 0x180, 0x70b7, 0xff, 0x5, 0x8, 0xffffffbd, 0x3, 0x101, 0x7, 0x4, 0x630, 0x8001, 0x3, 0x5, 0x5, 0x3f, 0xfffeffff, 0x3, 0x3, 0xfffffffe, 0x354cc0, 0x8, 0x4, 0x9, 0x8692, 0x0, 0x10000, 0x3ff, 0x5, 0x1, 0x20, 0x46, 0x101, 0x9, 0x2, 0x6, 0x6, 0x80000001, 0x2, 0x0, 0x4, 0xffff, 0x8, 0x2, 0x5, 0x0, 0x6, 0xe1bb, 0x79be0ca1, 0x5, 0x1, 0xa7f, 0x800, 0xe2, 0x8cc2, 0x20, 0x0, 0x40, 0x5, 0x4, 0x80000000, 0xfff, 0x0, 0xd9e5, 0x80, 0x9, 0x8001, 0x3, 0x9, 0x70, 0x8000, 0x7, 0x3, 0x0, 0x1ff, 0xffff, 0x0, 0x0, 0x8001, 0x800, 0x0, 0x3f, 0xff, 0x80000001, 0x7, 0x0, 0x4da7, 0x9, 0x3, 0x1794, 0x76d5]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0xb4d5}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x10a}, @TCA_POLICE_RATE64={0xc, 0x8, 0x100}], [@TCA_POLICE_RATE64={0xc, 0x8, 0x10001}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x67db}, @TCA_POLICE_RESULT={0x8}, @TCA_POLICE_RESULT={0x8, 0x5, 0x8}, @TCA_POLICE_TBF={0x3c, 0x1, {0x8, 0x2, 0x7fff, 0x9, 0x9, {0x6, 0x0, 0x9, 0x7, 0x6, 0x1}, {0x6, 0x0, 0xff, 0x8, 0x6, 0x8000}, 0x10000, 0x116, 0x8}}, @TCA_POLICE_TBF={0x3c, 0x1, {0xdb, 0x7, 0x7, 0x0, 0x0, {0x8, 0x2, 0xffff, 0xe8e5, 0x6, 0x101}, {0x7, 0x1, 0x80, 0x8, 0x3}, 0xfffffffb, 0x4}}], [@TCA_POLICE_RESULT={0x8, 0x5, 0x5}], [@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x401}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x8}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x14}, @TCA_POLICE_RESULT={0x8, 0x5, 0x8}]]}, {0xdd, 0x6, "04d519da61120de62c6bc5490848d7442565e7e189c8121ef22315f6e9bf60fc4df51be1a5178b8d8c2f5a606d1e3c56dcac1fe8a12f63bde548fa4e7e6bbe9ae0a0345eb407b03b0409c1c9da45b2a4b0db276d9177d5019b2c3237f2f584fb2a4d9d0dcb41702aab42f2263af333a39736b78a6d33703766bdbb85692826048b94c328991650b489036b4a11ae9d3fa32fedc5769fddecd421ec6060a8e3a0298cbf4c767010dfc2c73e22c36a791af0cd26949b6ca69d16711495cafdec18b7d1b702439a140430153a0f2b8e669e010b129f1131feab22"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x4}}}}, @m_ife={0x178, 0x5, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x8c, 0x2, 0x0, 0x1, [@TCA_IFE_TYPE={0x6, 0x5, 0x101}, @TCA_IFE_TYPE={0x6, 0x5, 0x7}, @TCA_IFE_METALST={0x4}, @TCA_IFE_METALST={0x14, 0x6, [@IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}]}, @TCA_IFE_SMAC={0xa}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x8, 0x1a9d, 0x10000000, 0x40, 0x3d14}}}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x80000001, 0x7, 0x1, 0x7f, 0x1}, 0x1}}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x10000, 0x4, 0x4, 0x3ff, 0x10000}, 0x1}}]}, {0xc8, 0x6, "32f8b604cea657dadc74257806195b6edcb094592051eebb18159289fb5a0b9ef30fb093cedd3141fccac1cdb41554a82653f1dca52d4ee563fd5b5d4b599b5beec6e929d40eb244c393618b5dd0a14df05e1f7f03fdeeb011d79863b402d7c628e1c2c15a3bab168790f60e74f233ba77f5cdae20e5e34da70862fb3b54374e70da967743ffab75d2d786d97edb582ff7be54b47d10e7778171905032f25b66e121826541a7740a45a5e3c96854b5ade3a0edab98f08cbdeba805ccee0203747a6f6eba"}, {0xc}, {0xc, 0x8, {0x2}}}}, @m_xt={0x2ac, 0x19, 0x0, 0x0, {{0x7, 0x1, 'xt\x00'}, {0x190, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x124, 0x6, {0x1, 'raw\x00', 0x6, 0x7259, "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"}}, @TCA_IPT_HOOK={0x8}, @TCA_IPT_TARG={0x32, 0x6, {0x7ff, 'filter\x00', 0x6, 0x3, "8dfffe626807b798"}}, @TCA_IPT_HOOK={0x8}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}]}, {0xf8, 0x6, "21e3725b5a9def67f402cc4eb1e61a6d760fd8d868bd05e6886cb5919045c1dca2daf8620e4befc3bc1a93d253d234b6ff099c9eb84dfed7062184e21e6577147c5e8676e7ba45dd6d0873830b2186e73f05919d43887665760a0f3e9c7d34e4aab306df71137e4ed12f97328b8a7cbeb21bf3d1a37fd329e71a305538ded4de272d39b98933569f54d7728c48f9a60a6f442cc9a34ef1f0928d191bcfb8f0d5a842ff92dbdf6ff66b8c02d493eeae69dd8a272fb88217eb7c441e2d903becf448ec4d663b60280a4d7ed2ad2aea1aed718ce543dab0ff94126fbb864962e2131b6f97a15e646e5aab28b746b8ee4c5538dd61d9"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_pedit={0x198, 0x13, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0xfc, 0x2, 0x0, 0x1, [@TCA_PEDIT_KEYS_EX={0xf8, 0x5, 0x0, 0x1, [{0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}, {0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}]}]}]}, {0x71, 0x6, "3b13f88d2c81e6c26c9f03d336002c0e6697d2d370c2ab3c5e95d89abdea9fc5b3bdfcc47e601989dc596015e5849ed54a01da2ae74017d1877d55e393897c6ea89c7a81d591d29408ff1de459dc7b5f000e3d041eb2a443e4f3bbe99e15b019a8da85fcd63d7b4baf08b73ffc"}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0x22fc}, 0x1, 0x0, 0x0, 0x851}, 0x4000044) 13:12:12 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_mount_image$btrfs(&(0x7f0000000400)='btrfs\x00', &(0x7f0000000480)='./file0\x00', 0x1, 0x2, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10c89f82185a794ac4382163e5af2d3ce46866822195d089e55ff718dbb2c3f53ebbb55ba895403fc9e9e0453d637fb70279cfd4187d07e39f5dd2c21d2f0a28ec8cd2349062c0fe04b4f17cd29f063aef33bea85020199f3c23d060b2098f259ce7e76fdc488d1648f4d6394adb7e29e1e3f6cc8cb9c4106b82c88493ceef62dd59be55e68e7992e5bb975d30095c4a022cbb0d13e142446854a3204f7bdda7ced9ed2027cb8dc97eca8fe3e04154a72c86937150a2a530ed0ff9", 0xbb, 0x43a9}, {&(0x7f0000000580)="d6dce2bc8ac620cc1e0e16386a4c1f79aa84b937d7aa241d42cd5d5e1bb4", 0x1e, 0x81}], 0x40000, &(0x7f0000000600)={[{@treelog='treelog'}, {@fragment_metadata='fragment=metadata'}, {@check_int_print_mask={'check_int_print_mask', 0x3d, 0x1}}, {@space_cache_v2='space_cache=v2'}, {@nodiscard='nodiscard'}], [{@obj_type={'obj_type', 0x3d, '&-{'}}]}) r2 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000000c0)="9f", 0x1, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x6a, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r2, r3}, &(0x7f0000000280)=""/225, 0xe1, &(0x7f0000000380)={&(0x7f0000000200)={'sha256-avx\x00'}}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:12:12 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 883.804649] 9pnet: Insufficient options for proto=fd 13:12:12 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)={0x2, 0xd9, 0x81, 0x0, 0x8, 0xfd, 0xc0, 0x0, 0x3, 0x80, 0x81, 0x80, 0x0, 0x5, 0xf4, 0xfa, 0xfa, 0x5, 0x6, [], 0x20, 0x3}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) [ 883.833675] 9pnet: Insufficient options for proto=fd 13:12:15 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x2, 0x0) tkill(r0, 0x25) ptrace$cont(0x20, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x101, &(0x7f0000000000)="a6d19a46a4e8a367d30c16e5ebac1226c7a44dda3a8a126d4682eae198c865ca5cd3f3bfed74c7aefe0da5f384917ea4af6703b18b7bf5aa5c733f0abf9f00ab47254b744705c7379b5c4eab331ceff63f2ec28b6655c2e3c928184be8667141da225f96e808937e120885bc004ce4c59b1ed30eb289dee7cc9cf8675e9785950d90e45eb2d4f7a4cf0699b45158df6b4a057ce0cb6718945b7dfcd146eccf2c51fe55a0bce4f517c077b7ea9b378ef197379ecbd875e468586d18b8aff23aa786180941adc683676302f040df88165060e14a3e24407bb245d8da484b5bf5806c06402b7e6ff1337acfae1727616de2f6df000000") ptrace$cont(0x1f, r0, 0x0, 0x0) 13:12:15 executing program 4: mlockall(0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000100)) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000280)="7f722eaa274f2b198fd9380c9cb0f5d00f863b8dcc580cd1394e1183cdebca9d361d2bc8db97c9775d26b29029c07ee2006a6670b35bf8d71255c0d0747d03b6d04b38ba5ca2"}, {&(0x7f0000000300)="12fc47fc84bf205551ea90cfd518128ccf306378247d77f2b6c2de3b18c9ec8bd2014096b2ae476de3ae3661648af91380e55ef8602b5385f71ab3fd46ce800798075559dd38665bedf1d5dfd9e73f102a2427b9f478ad5813825519823dd4cf2ba9c299a5b8bc76f3a93e746015ceb334e2f6522b3fbc00a2121b7c4f3b67c0cd631cbaf5dcab64cf9b8edcc1b305eecc37fcd720"}, {&(0x7f00000003c0)="8471c915b33cd155f4dd583b4e7acfce305717438685e7a992fde0a51559c20bc2eb837ada15d91cd88fbe5e818cfdbd269ad695f2377e36aa1f6d4e7a20bda4838eea7af3544f9c4a0b3795de445c4dfe6e6df30231534d501db99ab8040ad60173516ecf98eb276c2e36c4892874644aae5838a418f7825e7bafac86bb4be120387da4e55efbc79e"}], 0x1, 0x80081805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r3) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="800000006f1d", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="ab9353a05da9dac0c8e92f8b9f2ebbb967d7c93e1b6cb77050f55c7e88a1fbb1ccdb960c16d7ee44e63f67cef426fd55be2044723ad50ec1d8e0"]) 13:12:15 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$IOCTL_VMCI_SET_NOTIFY(0xffffffffffffffff, 0x7cb, &(0x7f0000000080)={0x4, 0x3, 0x6}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRES16=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 13:12:15 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:15 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ipvlan1\x00', {0x2, 0x0, @remote}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:15 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'batadv0\x00'}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x0) sendmsg$NL80211_CMD_AUTHENTICATE(r4, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0xe8, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x5}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x4}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x4}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x1}, @key_params=[@NL80211_ATTR_KEY_SEQ={0x5, 0xa, "bc"}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "882f81613a"}, @NL80211_ATTR_KEY_SEQ={0x8, 0xa, "713198ae"}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY={0xc, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "0a01b01a8a"}], @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x161c}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x6}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xffffffff}], @NL80211_ATTR_SSID={0xa, 0x34, @random="1aa7bde45f5f"}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x1000}], @key_params=[@NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "31b5c0459d89f786559ca488fe"}, @NL80211_ATTR_KEY_SEQ={0x5, 0xa, "af"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "f6515745df196f654396d6ed80"}]]}, 0xe8}, 0x1, 0x0, 0x0, 0x8004}, 0x4) r5 = socket(0xa, 0x2, 0x0) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvme-fabrics\x00', 0x4000, 0x0) write$FUSE_NOTIFY_RETRIEVE(r6, &(0x7f0000000200)={0x30, 0x5, 0x0, {0x0, 0x5, 0xa2b9, 0x6}}, 0x30) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(r3, r7) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x2260038, &(0x7f0000000340)=ANY=[@ANYBLOB="64656661756c745f7065ebd158bcc882d35e39687aa2b27e726d697373696f6e732c776f726b6469723d2e2f66696c65302c78696e6f3d6f6e2c696e6465783d6f6e2c776f726b6469723d2e1666696c65302c6e66735f6578706f72743d6f66662c75707065726469723d2e2f00696c65302c7569643dc1807e03f2d703", @ANYRESDEC=r7, @ANYBLOB=',dont_appraise,\x00']) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000580)=@int=0xff, 0x4) write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x15, 0x2}, 0x7) 13:12:15 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, &(0x7f0000000140)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000040)=""/250, 0xfa}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x20, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 13:12:15 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x111080, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) r1 = getpid() perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, r1, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/5, 0x5}], 0x1, &(0x7f0000000580)=[@mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x7}, &(0x7f0000000200)=0x9, &(0x7f0000000280)=0x4, 0x1, 0x9, 0x4, 0x3, 0x1, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000002c0)=""/223, 0xdf}, &(0x7f00000003c0), 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x8001}, &(0x7f0000000400)=0x1, &(0x7f0000000440)=0xa, 0xfffffffffffffff7, 0x9, 0x2, 0x4, 0x1d, 0x90c}}, @cswp={0x58, 0x114, 0x7, {{0xf07, 0x6}, &(0x7f0000000480)=0x9, &(0x7f00000004c0)=0x5, 0x9, 0x7fff, 0x5, 0x7, 0x40, 0x9}}, @fadd={0x58, 0x114, 0x6, {{0x2, 0x80000000}, &(0x7f0000000500)=0x79a7, &(0x7f0000000540)=0x3, 0x100000000, 0x1, 0x3, 0x7fffffff, 0x40, 0x6b}}], 0x190, 0x40005}, 0x810) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000800)={0x1, @remote, 0x4e21, 0x0, 'sh\x00', 0x20, 0x7, 0x2b}, 0x2c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000780), &(0x7f00000007c0)=0xc) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 886.675908] 9pnet: Insufficient options for proto=fd 13:12:15 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x20, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="6c0100001000e9b5000000000000000000000000000000000000ffffac1414aa000000000000000000000000008000000000f2ffffffffffffff0000000000007e0f0bcbfbb7570563253504d1519e665e36668c643c9982b3dea3fd198b6971b9cb689cfdb32613e7cb30de72ea23c9992ab7521e3dde7a7691074e52", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414000000000000000000000000000000000032000000ac1414a500000000000000000000000000000000000000000000000000000000000000000000008c4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000100000000000000000000000000000000000000002000000000000000000000060001200726663343130362867636d280000000000000100"/211, @ANYRESDEC=0x0], 0x16c}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x7fff, 0x3, 0xfff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x1f, 0x9, 0x200000, 0x6, 0x5, 0xfc, {0x80000000, 0x0, 0x1, 0x48, 0x3, 0xfffa, 0x100, 0x6, 0x3, 0x3, 0x5, 0x0, 0x6, 0x5, "0bd8b11e801d0bde19fbc7874eb6c6c2421e8de0c8b23179d3e7aa1ced439e27"}}) r2 = accept(r0, &(0x7f00000001c0)=@hci, &(0x7f00000000c0)=0x80) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r3, &(0x7f0000000180), 0xf1, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000001300)={r5, 0x3, 0x6, @remote}, 0x10) 13:12:15 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:12:15 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) sendmsg$sock(r0, &(0x7f0000000200)={&(0x7f0000000040)=@tipc=@id={0x1e, 0x3, 0x3, {0x4e22, 0x2}}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000000c0)="90627229c4a4785b2a209e339e6a2cd8846f9f0988ebdbf739884330067a133028316079611727481d2c3db291530556069514a322ad5be40f34fb96138bc2968624b195acd4fde9d042b723c7cd19f7be469070504801ddcb0c768504279d3f6f25a9fbf787af844757f01bc94bb98e7911bd6c4c09f5", 0x77}, {&(0x7f0000000280)="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", 0xff}, {&(0x7f0000000380)="5fbb2d227d39170c1a7f703e2be03457918d6cf8f5c81ac335321d0eaf81a68e4ae68dd717e55ead3533a2de00b1aac06e9d9dee50192ec087ee0c4c77fc575933322f11b88b119673dbdfb92ff90db6b1fd38b6fc805f65c1ed06026e039ede8cfc2562ae1df60449da270c7115b87dcc647da47861c30ce43d563ea2476ba4675f18fd88b8ff3467a536c60ec52e8a99993323d61039dd17f2a93324b3468fc1854d1834198a640f6eab80d7178599bd34704891ff8e7476eaf58c2b44847f56147e69717aac73ee81", 0xca}, {&(0x7f0000000480)="a7ee8f922422e39949be23f14f85b45d7d166e8a3517dc24e342c0f866d87442f8903a50d8a1c1a00a276ba222c0962fa15d9141444a5aadcf74306ea29538f42b68911d641233b891dd39b976648072267648e35323f31ca75ec698321bed5166a56e5c63dd4b1ea755aff637116deb7636aee80bdc0c14f9142647377253a4671821a5edc0a92375f85e9f692f62b901ac68f8fc93003f9c6244097b594e99b1dfe4f651cdc2ae113b6da94012d318ddb2d7acfb1f1321d818bbcf592511203b5b64a34ad118f54e3811fb4cc1c66cd798a28969edc300111f0871a89ce1f4", 0xe0}, {&(0x7f0000000580)="acaf5c1574029a8516bdf1444cffc8d7ad26084ba2f7157ddeec333560c97b03bcd3d3844915ed059a960dff57093a1d8e449b9ab8b296332b6c67a80f7bbeedf6bfc4a7d424dfe4113b41e6108dd9c255b408417cad69ace584f3d9f9173c74c94bd7e745d22caee8d4850d86ccdc55cdbe65f917f07df04ecc2bd36f35fa68e72f15940c18fb4b44e254754bec4c513899954869025f9c", 0x98}, {&(0x7f0000000640)="6f9a763e67c919864b07e4508f7362ff6009a33277dcd2103ee33a8113dd10a75b43ed593df565f488c959609776268a08d0403f29ca8328e5a70dbf70a14c1f1284c29d207449e96f2c4f999fa9dba59c0d78948f96d35b89a407e5aceddb06f1bf798d49a0c21fe9436076e0f678aa0ae4938e4995d2120b336a07e35f3ec9625a047c953c2aca80ad6603faba342ad67dcc6ee363d5d15c3d484955aad05d1cc48593d3b7c16772aaf18fad25d4a08c5b560b7f7344d8f9c15f88ef53bcbb19fe952797f7c6fd99400b21e097db111f1d7e97928848b54962f2451b2f", 0xde}, {&(0x7f0000000740)="b4755b6e79efa1ff42d5146e40d481895185a4859eff0b39774fd9f3b11c56966edc269d29da5a3652906e02be38e90e10f80880ab1474341a7c14bf31089bf38c71344fdbef06c8d0c0733b8942901a81ba363c91195811302820f8ca9214db6e75ae9c8da8", 0x66}], 0x7, &(0x7f0000000840)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x8000}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x6a}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x8f2a}}, @mark={{0x14, 0x1, 0x24, 0x438cd7f9}}], 0xd8}, 0x8050) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000940)=0x800, 0x4) 13:12:15 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:15 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6f3d000000000000000000000054107415223300", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 886.842387] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.3'. 13:12:15 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) [ 886.924391] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.3'. 13:12:15 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80080, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c0045a16c97caf35d281d3ca4846883ca4769c3e359dbda38e49ead44010819c66dd4bdff129f905688ffcccb1172e9998253665cccfe5e4ff7e0b23de5306fee92e9b3158a59b1d9093fdba77d90050f739b4562a7e05d5734ea2ef3036723489e7c52311bd7e3bc3c5387b211e3264d6ccfcc83fbb907472afd93b71522c068c7020d41e91db94db1c208b416ff507c231e6ca6ad642a2b7364db1f0860c8bbc6e73523f13849ec9a350886215581c7233b9fb29d5de2b9d0e943d57d38ed369c760c8e955fb981af4395bd7881ad4ca9d7eb3bbc8db8e63d"]) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x19) 13:12:15 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x3, 0x6, @broadcast}, 0x10) 13:12:15 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x9}, 0x4000, 0xfffffffffffff7fc, 0x0, 0x0, 0xb87}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f00000000c0)="caa054b99337bbb74d69af822f440e8abc588d723f9d7067626a35c9c62e1afc810808cdfb44d74c82b90f3b780c7ab88b66ec32b1c271e6c868232641d342389c95c721be8fd23abd18ed08f59150dea14dc8fbb92145d3da788ba968b7c2d7ded79d16a3cdd8"}, 0x20) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, &(0x7f00000050c0)={0x0, 0x0, &(0x7f0000005080)={&(0x7f0000000300)={0x30, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_IDX={0x5}, @NL80211_KEY_MODE={0x5}]}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000d80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000cc0)={0x64, 0x0, 0x300, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x80000001, 0x41}}}}, [@NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @NL80211_ATTR_HT_CAPABILITY={0x1e, 0x1f, {0x8000, 0x0, 0x0, 0x0, {0x9, 0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x3, 0x1}, 0xb06, 0x2, 0xc1}}, @NL80211_ATTR_HANDLE_DFS={0x4}, @NL80211_ATTR_FREQ_FIXED={0x4}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x101}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @NL80211_ATTR_HANDLE_DFS={0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x10004}, 0x80) r3 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r4 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000380)={0x9, 0x2, {0x60, @struct={0x3ff, 0x8}, 0x0, 0x2, 0x8, 0x100000001, 0x7, 0x2, 0x0, @usage=0x9, 0x100, 0x4, [0x0, 0xae, 0x400, 0x3f88, 0x1, 0x4]}, {0x2, @usage=0x6c70, 0x0, 0xfff, 0x4, 0x0, 0x6, 0x1, 0x8, @usage=0xfffffffffffffffa, 0x32, 0x5, [0xffffffffffffff76, 0x2, 0x4, 0xff, 0x100, 0x9]}, {0x100000000, @usage=0x1, 0x0, 0x809, 0x101, 0x101, 0x320000000, 0xfff, 0x11, @struct={0x6, 0x7}, 0xfffffffe, 0x80000000, [0xff0000000000000, 0x5, 0x100, 0x6, 0x100000000000, 0x3]}, {0x80, 0x0, 0x1}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r3, 0xc400941d, &(0x7f00000008c0)={r5, 0x9e72}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000280)='NLBL_CALIPSO\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$DRM_IOCTL_MODE_CURSOR(r0, 0xc01c64a3, &(0x7f00000002c0)={0x1, 0x8, 0xfffffffd, 0xf4e, 0x688, 0x3ff, 0x1}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c0000000420478327065e060000000000000001c9f59e1785de1136740748961be613840a9bba82402cd53e6ec9a3d6ceb6cfcbcdf0fc6bc9567c89ed781684e897e6a9629daa8476cfe962913614b24583c7e17acb2f0500c8ac0498a1d2babeaa8560fc311bba8c2d725ed769f5c6a1faae599110fc40ee4055902c96c5234a1a397f104b64a04afc876141db17f7a9e92513d977fc8c415b2b16f042ef98d8e00b2abd94f70b3287a103958e216cfcfdbd350e425cc6bf", @ANYRES16=r6, @ANYBLOB="000128bd7000fcdbdf25050000000800050007000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x8008000) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000780)={{0x5e, @remote, 0x4e21, 0x4, 'sh\x00', 0x21, 0xfff, 0x4b}, {@remote, 0x3982, 0x1, 0x7f, 0x7fff, 0x80000001}}, 0x44) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0xd047d97458b930de, &(0x7f0000000800)=ANY=[@ANYRESOCT=r4, @ANYRESHEX=r1, @ANYRESOCT=r1, @ANYRESHEX=r2, @ANYRESDEC=r6]) 13:12:15 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="047504b9c75d88", @ANYRESHEX=r1, @ANYBLOB]) 13:12:15 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r3 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(r2, r4) r5 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r7 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(r6, r8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000000c0)={0x40, 0x1fc, {0xffffffffffffffff}, {0xffffffffffffffff}, 0x306, 0x58}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x2cb8e05e80ecddaf) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r11}, 0x2c, {'wfdno', 0x3d, r12}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r14}}]}}) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000280)={{}, {0x1, 0x4}, [{0x2, 0x6}, {0x2, 0x0, r2}, {0x2, 0x0, r8}, {0x2, 0x4, r9}], {0x4, 0x7}, [{0x8, 0x6, 0xee01}, {0x8, 0x6, r10}, {0x8, 0x5, r14}, {0x8, 0x2, 0xffffffffffffffff}], {0x10, 0x1}, {0x20, 0x7}}, 0x64, 0x2) 13:12:15 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0xa0900, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x80, 0x4) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') [ 887.159074] 9pnet: Insufficient options for proto=fd 13:12:15 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) r3 = socket(0xa, 0x6, 0x0) r4 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x8, 0x20000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000840), &(0x7f0000000880)=0x4) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420, 0x3f3, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}, 0x420}}, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001340)={r8, 0x0, "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", "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"}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000001300)={r7, 0x3, 0x6, @remote}, 0x10) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipv6_getroute={0x88, 0x1a, 0x100, 0x70bd2d, 0x25dfdbfb, {0xa, 0x20, 0x14, 0x4, 0xfd, 0x3, 0xfd, 0x3, 0x239505e812675d6}, [@RTA_UID={0x8, 0x19, 0xee01}, @RTA_GATEWAY={0x14, 0x5, @private1}, @RTA_GATEWAY={0x14, 0x5, @local}, @RTA_MULTIPATH={0xc, 0x9, {0xfff8, 0x10, 0x6, r7}}, @RTA_EXPIRES={0x8, 0x17, 0x100}, @RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @LWTUNNEL_IP6_FLAGS={0x6, 0x6, 0x10}}, @RTA_MULTIPATH={0xc, 0x9, {0x8, 0x12, 0x1f, r2}}, @RTA_PREF={0x5, 0x14, 0x5}, @RTA_PRIORITY={0x8, 0x6, 0xb3b}]}, 0x88}, 0x1, 0x0, 0x0, 0x44804}, 0x40) 13:12:15 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x10}, 0x601c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:16 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x1a0, 0xe000}], 0x0, &(0x7f0000000480)=ANY=[]) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 13:12:16 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x184, r2, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0xbf, 0xbe, "92abadd7d621153da8b24fd40430e770af5e254f0c31fa7270343e5d4019886f91c12b06cfeb1281fdd5e73a68e849e6a01c92e50cf61313609ead8d61c7b1f9fc744f6260217cfee0f898f24114ab08c9f596c30e88d930d9899380a36ece4aa5fba9adffdcc64b8dffab271ad8b82583ab87ed2a5693f566df6cfaad72c7d16ed735d6c67402a0c13da1369ac188953bdeea4ec97507aa0059e9b40af205e7e8367cd063cc413f3961b048b59f493355992536c235545bed55ca"}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_STA_EXT_CAPABILITY={0x95, 0xac, "848e71a422afc64429ead19913961fbb014633ce1441a57832aa30c0ecd4ce8bdf7c02be6f01ed47afeeb0f9eb48b9503c99a74e511e6669916c4f9a53863705a0ede2b445065cd5852818cb8247aa626a5ffb97fd62f9600cf62b0416c4b065d3af2948b167b90247e99a241f075d3dc4f18e65d07b5a7b1306e874c9c83cb8544b46271109c1cfce8967b0f5b9b7bd5d"}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x4}]}, 0x184}, 0x1, 0x0, 0x0, 0x10}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:12:16 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_mount_image$sysv(&(0x7f0000000040)='sysv\x00', &(0x7f0000000080)='./file0\x00', 0x23, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000280)="dfa7f9cdd852c0d9d73590acc279d14f11adaf4f1c28838f293d0b96ec2db5cbcf67a0bc1e44967cfbcde01d04aca3a2fab5b8513379c7fa9660a77fa4163eac19ff12ad0951c62894a91dd013d55200379bed4414c1f37bcd41ef8992095813c9258ecba8320a5f30fb39184a4c6b9b621cf07d75d2f7808ef67197b39982c04b9074cf13734f208c9ee688780167dc0c935c80147718187871db83ee72e8fcb58bb60852ff30ddb1fc", 0xaa, 0x6}], 0x1000040, &(0x7f0000000340)={[{'wfdno'}, {}], [{@func={'func', 0x3d, 'MODULE_CHECK'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '}('}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@appraise_type='appraise_type=imasig'}, {@dont_appraise='dont_appraise'}, {@fsuuid={'fsuuid', 0x3d, {[0xc, 0x64, 0x65, 0x34, 0x34, 0x66, 0x39, 0x36], 0x2d, [0x31, 0x39, 0x61, 0x64], 0x2d, [0x37, 0x62, 0x62, 0x62], 0x2d, [0x39, 0x64, 0x61, 0x61], 0x2d, [0x63, 0x34, 0x64, 0x38, 0x31, 0x61, 0x66, 0x31]}}}, {@smackfstransmute={'smackfstransmute', 0x3d, '[,/$.*W#'}}, {@subj_user={'subj_user', 0x3d, 'wfdno'}}]}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:16 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) 13:12:16 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x0, @rand_addr=0x64010100}}}, &(0x7f0000000000)=0x9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={r1, 0x40, 0x30, 0x34, 0x8}, &(0x7f00000000c0)=0x18) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESDEC=r3]) [ 887.363533] ISOFS: unable to read i-node block 13:12:16 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x428840, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000200)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="7472616e733d66642c7266646e5c6840e546424f6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r3, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$TIOCSPTLCK(r3, 0x40045431, &(0x7f0000000100)) 13:12:16 executing program 3: setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={0x0, 0x4}, 0x8) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:16 executing program 4: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000180)='threaded\x00', 0x2d1ee37) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r5 = memfd_create(&(0x7f00000003c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xc0\x8ac\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xa2q\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xab\xecoB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4{\xdd~\xe5\xbf\xc0]l\xf7\x00'/151, 0x0) pwritev(r5, &(0x7f0000001400)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x48180a, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r5, 0x0, 0x20000102000003) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}}) [ 887.510311] 9pnet: Insufficient options for proto=fd 13:12:16 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x14) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 887.562685] 9pnet: Insufficient options for proto=fd 13:12:16 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x84000, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:16 executing program 3: r0 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000008c0)=ANY=[@ANYBLOB="20040000f303000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050bae9472a01a734f33b2c2a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041da26971b15d5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003aadea2d4fc55ad543000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a8fa44517d567ce0b0fd7656888e43d1718c383e4936a266eed4d26826d042c6dbcb85a3b61e39e26a7d8f906cbc1abdf26db0f848b83bff9670dc15f43ae3aa64a271ae667ecc61d2e675cff0b4b958e1c7072789e9cf515371716ffaf8c3fc78923c53faaf9d3aad1c1e7c236d072dc54ed2cf9707d5c8099a762ab1e109705319dc8909a97dbc6e51e497720c15f09146094c5a3de64233c88cf99ee3ec00eeb1edf1c79b2c554abca1852515307af72d94ffe67d93cea641fd4cc26fdca755dcf28cea902ee6c1951317101a9835a889f700fb"], 0x420}}, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f00000001c0)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @private=0xa010101}, {0x2, 0x4e20, @broadcast}, 0x200, 0x0, 0x0, 0x0, 0xfffc, &(0x7f00000000c0)='wg1\x00', 0x5, 0x5, 0xff}) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x149e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r5 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl(r1, 0x4, &(0x7f0000000640)="d6fc2e07eeda57860181e344153c95ee7ec13ed3ee01cf5f6e0a5097a302d7148a0723d675be9bee3562bc970e31904f57fbe3f26855d98fa86e766ae067e8fe6f80664e62474df474e270fa9ff3772b1e358d7a0dd87fca56510fd42b00a2d35932e1c7e82ef8cbcd9aede62bf6f2f68b5c0988596c7d60c4f36eea4561b3652ed3d3547b60ed7cadc721f927c57f3cd67c28b773faa6664d827e0b92905eda4897da5c53799007a9c4921b4d71682a6ed659873a07b9ff1a7419f94cdc4954ad20d136286eda92e6d646ff5559e0edeec7c0dba19a9440a18cffeeab56f98c16a9bcd49f83ffe435509374c4f7eea90975443aca01") ioctl$VIDIOC_S_HW_FREQ_SEEK(0xffffffffffffffff, 0x40305652, &(0x7f0000000180)={0x90, 0x1, 0x7, 0x2, 0x1, 0x95, 0x1}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001300)={r6, 0x3, 0x6, @remote}, 0x10) 13:12:16 executing program 0 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:16 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rf`no=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:12:16 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x40, 0x9, 0x7, 0x4, 0x5, 0x7, 0x4, {0x0, @in={{0x2, 0x4e24, @multicast1}}, 0xd93, 0x7, 0x20, 0x2, 0x6}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x101, "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"}, &(0x7f0000000200)=0x109) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) 13:12:16 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c01"]) [ 887.969034] FAULT_INJECTION: forcing a failure. [ 887.969034] name failslab, interval 1, probability 0, space 0, times 0 [ 888.024252] CPU: 1 PID: 11359 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 888.032164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 888.041548] Call Trace: [ 888.044135] dump_stack+0x1b2/0x283 [ 888.047766] should_fail.cold+0x10a/0x154 [ 888.051927] should_failslab+0xd6/0x130 [ 888.055896] __kmalloc_track_caller+0x2bc/0x400 [ 888.060574] ? strndup_user+0x5b/0xf0 [ 888.064369] memdup_user+0x22/0xa0 [ 888.067905] strndup_user+0x5b/0xf0 [ 888.071528] ? copy_mnt_ns+0xa30/0xa30 [ 888.075403] SyS_mount+0x39/0x120 [ 888.078863] ? copy_mnt_ns+0xa30/0xa30 [ 888.082749] do_syscall_64+0x1d5/0x640 [ 888.087416] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 888.092610] RIP: 0033:0x45deb9 [ 888.095787] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 888.103508] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 888.111390] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 888.118656] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 888.125916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 888.133177] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c [ 888.161277] 9pnet: Insufficient options for proto=fd 13:12:17 executing program 0 (fault-call:3 fault-nth:1): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 888.275729] 9pnet: Insufficient options for proto=fd 13:12:17 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:17 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, &(0x7f0000000080)={0xb, 0x77, 0x2, 0x5}, 0xb) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB='\\,@']) 13:12:17 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000019c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="1c962d90df2ebd90019ee6d587c9bf78cba6c181d14b1c1103eea530409442e77c36b40fa5fd8c7513e65e07613a392e9c672aa1b83ad6453af8308a4edb2a481174863b51bfb07659a2"]) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000001480)=[{&(0x7f0000000040)=0x1, 0x1}, {&(0x7f0000000080)=0x1, 0x1}, {&(0x7f00000000c0)=0x40, 0x1}, {&(0x7f0000000100)}, {&(0x7f0000000200)=0x1}, {&(0x7f0000000280)=0x2, 0x1}, {&(0x7f00000002c0), 0x2}, {&(0x7f0000000300)=0x1}, {&(0x7f0000000340)=0x1}, {&(0x7f0000000380)=0x2, 0x1}, {&(0x7f00000003c0)=0x2, 0x2}, {&(0x7f0000000400)=0x1, 0x1}, {&(0x7f0000000440)=0x2, 0x2}, {&(0x7f0000000480)=0x2, 0x1}, {&(0x7f00000004c0)=0x2, 0x1}, {&(0x7f0000000500)}, {&(0x7f0000000540)}, {&(0x7f0000000580)=0x2, 0x2}, {&(0x7f00000005c0)=0x2}, {&(0x7f0000000600)=0x2, 0x2}, {&(0x7f0000000640)=0x2, 0x1}, {&(0x7f0000000680)=0x2}, {&(0x7f00000006c0)=0x2}, {&(0x7f0000000700)=0x2, 0x2}, {&(0x7f0000000740)=0x1}, {&(0x7f0000000780)}, {&(0x7f00000007c0), 0x2}, {&(0x7f0000000800)=0x2, 0x1}, {&(0x7f0000000840), 0x1}, {&(0x7f0000000880)=0x1, 0x2}, {&(0x7f00000008c0)=0x2, 0x1}, {&(0x7f0000000900), 0x1}, {&(0x7f0000000940)=0x1, 0x1}, {&(0x7f0000000980), 0x1}, {0xfffffffffffffffd}, {&(0x7f00000009c0)=0x2}, {&(0x7f0000000a00)=0x1, 0x2}, {&(0x7f0000000a40)=0x2, 0x1}, {&(0x7f0000000a80)=0x1, 0x2}, {&(0x7f0000000ac0)=0x2, 0x2}, {&(0x7f0000000b00)=0x2}, {&(0x7f0000000b40)=0x2, 0x1}, {&(0x7f0000000b80)=0x2, 0x1}, {&(0x7f0000000bc0)=0x1, 0x1}, {&(0x7f0000000c00)=0x1, 0x1}, {&(0x7f0000000c40), 0x1}, {&(0x7f0000000c80)=0x1}, {&(0x7f0000000cc0)=0x1}, {&(0x7f0000000d00)=0x1, 0x2}, {&(0x7f0000000d40), 0x1}, {&(0x7f0000000d80)=0x2, 0x2}, {&(0x7f0000000dc0)=0x1, 0x2}, {&(0x7f0000000e00)=0x2}, {&(0x7f0000000e40)=0x2, 0x1}, {&(0x7f0000000e80)=0x1, 0x1}, {&(0x7f0000000ec0)=0x1}, {&(0x7f0000000f00)=0x2, 0x2}, {&(0x7f0000000f40), 0x2}, {&(0x7f0000000f80), 0x2}, {&(0x7f0000000fc0)=0x2, 0x2}, {&(0x7f0000001000)=0x2, 0x1}, {&(0x7f0000001040)=0x1, 0x2}, {&(0x7f0000001080)=0x9dd}, {&(0x7f00000010c0)=0x2, 0x1}, {&(0x7f0000001100)=0x1}, {&(0x7f0000001140)=0x2}, {&(0x7f0000001180)=0x2, 0x2}, {&(0x7f00000011c0)=0x1, 0x1}, {&(0x7f0000001200)=0x2, 0x2}, {&(0x7f0000001240)}, {&(0x7f0000001280)=0x2, 0x1}, {&(0x7f00000012c0), 0x2}, {&(0x7f0000001300)}, {&(0x7f0000001340)=0x1, 0x2}, {&(0x7f0000001380)}, {&(0x7f00000013c0)=0x1, 0x1}, {&(0x7f0000001400)=0x2, 0x2}, {&(0x7f0000001440)=0x1, 0x2}], 0xd, 0x4e, &(0x7f0000001980)={0x0, 0x989680}, 0x0, 0x0) [ 888.390581] FAULT_INJECTION: forcing a failure. [ 888.390581] name failslab, interval 1, probability 0, space 0, times 0 [ 888.434177] 9pnet: Insufficient options for proto=fd [ 888.445280] CPU: 1 PID: 11380 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 888.453177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 888.462535] Call Trace: [ 888.463640] 9pnet: Insufficient options for proto=fd [ 888.465125] dump_stack+0x1b2/0x283 [ 888.465143] should_fail.cold+0x10a/0x154 [ 888.465158] should_failslab+0xd6/0x130 [ 888.465173] kmem_cache_alloc_trace+0x29a/0x3d0 [ 888.486621] ? copy_mnt_ns+0xa30/0xa30 [ 888.490510] copy_mount_options+0x59/0x2f0 [ 888.492192] 9pnet: Insufficient options for proto=fd [ 888.494850] ? copy_mnt_ns+0xa30/0xa30 [ 888.494862] SyS_mount+0x84/0x120 [ 888.494871] ? copy_mnt_ns+0xa30/0xa30 [ 888.494886] do_syscall_64+0x1d5/0x640 [ 888.515454] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 888.520662] RIP: 0033:0x45deb9 [ 888.524023] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 888.531841] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 888.539112] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 888.546390] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 888.552357] 9pnet: Insufficient options for proto=fd [ 888.554634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 888.554641] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:17 executing program 4: ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0x800) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r0, 0x8, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x20002000}, 0x8001) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r1, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0xbb2) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f0000000300)={0x391ed535, 0xfffffff8, 0x0, 0xfffffffb, 0x4, [0x7a, 0x2, 0x7f, 0x10001], [0x8, 0x6, 0x6, 0xffff], [0x3, 0xf7af, 0xdf8, 0x6], [0x6, 0x5, 0x21, 0x5]}) 13:12:17 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r2, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'bond_slave_0\x00'}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:12:17 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x800, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) 13:12:17 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r3 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r4 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, 0x0, 0x24000000) r5 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420, 0x3f3, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}, 0x420}}, 0x0) ioctl$SIOCGSTAMP(r5, 0x8906, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000015c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f00000000c0)=r6) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000280)={{r3}, r6, 0x9, @unused=[0x100000000, 0x12, 0x5e, 0x5], @name="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"}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB='8\x00']) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={r7, @in={{0x2, 0x0, @rand_addr=0x64010100}}}, &(0x7f0000000000)=0x9c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001280)={r7, 0xe0c, 0x8, [0xff, 0x3e, 0x6, 0x0, 0x7, 0x7ff, 0x1, 0x0]}, 0x18) 13:12:17 executing program 5: perf_event_open(&(0x7f0000940000)={0x4, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1423f09d}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:12:17 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1000040007020003122b285e3f000000"], 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:17 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="3cd1"]) 13:12:17 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2cdbf2d264f40dc6, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff683, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000080)='trusted.overlay.redirect\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x1) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/nvme-fabrics\x00', 0x200, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000500)={@mcast1, @dev={0xfe, 0x80, [], 0x33}, @mcast1, 0x3, 0x5, 0x8, 0x500, 0xa9, 0x2020002}) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @private=0xa010101}}, 0x1e) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="746e6f3dfc79def9f9169149eb54d98690247940819fb31cf847c3b3258e72259b3284644388cfe44eb4d276702dcfd147d98f75ea140f73ac862d3263dc74a1625fada96abcc78e48eaf8eb238373b1ffaeed647bd8742b964f127fe71a78f3e0957e142699510e701308b5944c9481fac75a7fa646f54d9c0c8e955cbd3d62d9a874b2be4346ce83632a55c5bed11c8b0d81ad9b0d852889a334e88385ed922e965e0b7c7bc3c65fddb01c61ddf8097d07d5a08461b74da2853f321c527a6f9b8690e1fd808d", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESDEC=r3]) r4 = syz_mount_image$minix(&(0x7f0000000200)='minix\x00', &(0x7f0000000240)='./file1\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000280)="d183724ea3a949072106a082b337b413bb145424f0bda1f2302eca53e127801a2f36870048a323d347eb84", 0x2b, 0x7}], 0x2019001, &(0x7f0000000400)=ANY=[@ANYBLOB="40ede501f68f9522f3616973652c00"]) readlinkat(r4, &(0x7f0000000440)='./file0\x00', &(0x7f0000000580)=""/209, 0xd1) [ 888.859485] 9pnet: Insufficient options for proto=fd 13:12:17 executing program 0 (fault-call:3 fault-nth:2): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:17 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, r0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RRENAMEAT(r0, &(0x7f0000000080)={0x7, 0x4b, 0x2}, 0x7) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB]) 13:12:17 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x1, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:17 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="ea58440f064e33acdde3f88c010001edf0786701308cc00b0019613d", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:12:17 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESDEC=r0]) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x100) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000040)={0x50, 0x0, r3, {0x7, 0x1f, 0x0, 0x8000}}, 0x50) write$FUSE_STATFS(r1, &(0x7f00000001c0)={0x60, 0x0, r3, {{0x4, 0x9, 0xfffffffffffffff9, 0x912, 0x5, 0x7fff, 0x2, 0xff}}}, 0x60) [ 889.058238] FAULT_INJECTION: forcing a failure. [ 889.058238] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 889.070761] CPU: 1 PID: 11444 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 889.079083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 889.088464] Call Trace: [ 889.091058] dump_stack+0x1b2/0x283 [ 889.094726] should_fail.cold+0x10a/0x154 [ 889.098906] __alloc_pages_nodemask+0x22c/0x2720 [ 889.103692] ? __lock_acquire+0x5fc/0x3f20 [ 889.105264] 9pnet: Insufficient options for proto=fd [ 889.107953] ? check_preemption_disabled+0x35/0x240 [ 889.107966] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 889.107975] ? perf_trace_lock+0xf7/0x490 [ 889.107986] ? check_preemption_disabled+0x35/0x240 [ 889.108004] ? perf_trace_lock_acquire+0x510/0x510 [ 889.108013] ? SyS_write+0x1b7/0x210 [ 889.108033] cache_grow_begin+0x8f/0x420 [ 889.108047] cache_alloc_refill+0x273/0x350 [ 889.108063] kmem_cache_alloc_trace+0x340/0x3d0 [ 889.108074] ? copy_mnt_ns+0xa30/0xa30 [ 889.108086] copy_mount_options+0x59/0x2f0 [ 889.108097] ? copy_mnt_ns+0xa30/0xa30 [ 889.108110] SyS_mount+0x84/0x120 [ 889.108119] ? copy_mnt_ns+0xa30/0xa30 [ 889.108132] do_syscall_64+0x1d5/0x640 [ 889.108151] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 889.108164] RIP: 0033:0x45deb9 [ 889.170978] 9pnet: Insufficient options for proto=fd [ 889.173647] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 889.173659] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 889.173666] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 889.173672] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 889.173678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 889.173685] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c [ 889.206402] 9pnet: Insufficient options for proto=fd 13:12:18 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000000080)={0x7, 0x0, 0xffff9fe7, 0x601}) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x400000) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)={0x4c4, 0x3f3, 0x0, 0x70bd25, 0x25dfdbfb, {0x0, 0x1, 0x2b, [0x0, 0xff, 0x5, 0x7fff, 0x1, 0x80000001, 0xde, 0x3, 0x1, 0xcd, 0x81, 0x100, 0x5, 0x1, 0x4, 0x7fffffff, 0x800, 0x7fff, 0x2, 0x5, 0x3ff, 0x7fffffff, 0x2, 0x9c, 0x2, 0x1000, 0xfffffff7, 0x0, 0x7f, 0x2, 0x9, 0x4, 0x4, 0x6, 0x9, 0x7, 0x3, 0x19, 0x6, 0xa3ec, 0xccd6cfe0, 0xfffffffb, 0x6, 0x8, 0x9, 0xdaa, 0x1, 0x8, 0x66b61e6, 0x9, 0x8c5, 0x0, 0x0, 0x3, 0x8, 0x5, 0x40, 0x1, 0x7, 0x4, 0xffffffff, 0x20, 0x0, 0x7ff], [0x1, 0x4, 0x7, 0x60, 0x6, 0x2c3, 0x3f, 0x0, 0x8, 0x101, 0x1, 0x3cf, 0x0, 0x9, 0x5, 0x297c9419, 0x7, 0x20, 0x2, 0x7, 0x81, 0x9, 0x5, 0x900000, 0x2, 0x4, 0x5, 0x747, 0x3, 0x5, 0x95, 0x9, 0x6, 0x7ff, 0xf0000000, 0x0, 0x0, 0x7, 0x0, 0xfffffffa, 0x8001, 0x8, 0x8, 0x3, 0x6, 0x81, 0xda, 0x4, 0x800, 0x4b, 0xfffffffe, 0x8, 0x5, 0x101, 0x8, 0x0, 0x9, 0x8, 0x3, 0xffffffff, 0x5a4, 0x1, 0x9, 0x1], [0x1, 0x7f, 0x0, 0x6, 0x1, 0x4, 0xcb2, 0x0, 0x7ff, 0x7fffffff, 0x3f, 0xe3e7, 0x401, 0x3, 0x6, 0xa9330e4d, 0x1, 0xe255, 0x3ff, 0x3, 0x401, 0x0, 0x0, 0x10000, 0x9, 0x800, 0x2, 0x100, 0x1, 0x468b3070, 0x4, 0x3, 0x2000, 0x3, 0x1000, 0xe39, 0x3, 0x9, 0x3ff, 0x6, 0xfffff0ea, 0x5, 0x7fffffff, 0x7, 0x20, 0x2, 0x1f, 0x960, 0x400, 0x0, 0x0, 0x7a, 0x794a, 0xf58, 0x8001, 0x8001, 0x3f, 0x80, 0x7ff, 0x8, 0x3ff, 0x7, 0x0, 0x9], [0x1, 0x8, 0x9, 0x8, 0x8, 0x4, 0x6, 0xc1, 0x3, 0x7fff, 0x5, 0x81, 0xe9, 0x7, 0x100, 0xfffff8be, 0x20, 0x10000, 0x200, 0x1000, 0x10001, 0x3, 0x6, 0x1, 0x7, 0x1, 0x0, 0x5, 0x7, 0x4, 0x3, 0xdf, 0x6, 0x400, 0xb9e500, 0x76, 0x2d, 0x7ff, 0x9, 0x9, 0x9, 0xffff04af, 0x4, 0x5, 0x3, 0x9, 0x81, 0x8001, 0x4, 0x80000000, 0x40, 0x6, 0x80, 0x0, 0x2, 0x8, 0x7f, 0x7, 0x9, 0x7, 0xffffffc0, 0x10000, 0x6], 0xa2, ['/proc/sys/net/ipv4/vs/sync_ports\x00', 'trans=fd,', 'wfdno', '%+-*#\xba*\'\x00', '\xa4\x19\xc4\xa4\xbeF\xa2\x83\xb2\xd0\xb5\xb9\x0e\xf5\xb4\xae\t\rs\t\xa0\x83*@\xec\x1dVR\'\xebC\x9a1H\xc8\xdd\x9d\xce\xd5b\xfaO\xb9\x85\xe9k\xcdb\x1c\x11\x01%pq\x8e\xbeANh\x81\xc1\xf2\x7f\x11\xe0c\xd4\x93\xcc\x06\x80\xb1\xc3\xf0\xf4@\x9dABO\xf8o9\xcd<~\xc1tL\x8d\x81}f\x8dJ\xc0\xb8 \x87\xb4\xd3\xb4_', '9p\x00']}, ["", "", "", "", ""]}, 0x4c4}, 0x1, 0x0, 0x0, 0x4c014}, 0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$USBDEVFS_GET_CAPABILITIES(r1, 0x8004551a, &(0x7f0000000680)) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) r4 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) accept4$inet6(r4, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c, 0x800) 13:12:18 executing program 2: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x80000001, 0x3, 0x2}}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/zoneinfo\x00', 0x0, 0x0) sendmsg$AUDIT_GET(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x10, 0x3e8, 0x8, 0x70bd2c, 0x25dfdbfd, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x4002) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c0004000000000000006d35946c196b30cc580b9dad8d36c4bf8e", @ANYRESDEC=r1]) [ 889.350521] 9pnet: Insufficient options for proto=fd 13:12:18 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:18 executing program 3: perf_event_open(&(0x7f0000940000)={0x4, 0x70, 0xb6, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000)=0x1, &(0x7f0000000080)=0x4) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420, 0x3f3, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}}, 0x420}}, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000000c0)=0x7f, &(0x7f0000000100)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) [ 889.442266] 9pnet: Insufficient options for proto=fd 13:12:18 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0xfd, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x9}, 0x13000, 0x0, 0x20000000, 0x9, 0x10000000000000, 0x80, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) 13:12:18 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) read$rfkill(r0, &(0x7f0000000040), 0x8) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x5) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x8}, 0x0, 0x80000000000000, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0700616e7346660500dbf9cbd6c60000fc6c0000", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c0466adf443b3c50200b700"]) 13:12:18 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) r3 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x2, @remote}]}, &(0x7f00000000c0)=0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:18 executing program 0 (fault-call:3 fault-nth:3): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:18 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/bsg\x00', 0x80082, 0x0) ioctl$VIDIOC_S_EDID(r1, 0xc0285629, &(0x7f0000002480)={0x0, 0x3be, 0x8, [], &(0x7f0000002440)=0x5f}) pipe(&(0x7f00000026c0)={0xffffffffffffffff}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000002500)={0x5, 0x70, 0x7, 0x81, 0xff, 0xe3, 0x0, 0xe78f, 0x20, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00000024c0), 0x9}, 0x9400, 0x3d8f, 0xffff8001, 0x4, 0x80, 0x81, 0x8}, 0x0, 0x1, r0, 0x8) r5 = socket(0xa, 0x6, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r4, 0xc080661a, &(0x7f0000002700)={{0x4, 0x0, @reserved="6743fa8ed30c953c47c313b91d404e7616810d2ea4cdb579d0487110c62f6ee0"}}) sendmsg$AUDIT_ADD_RULE(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420, 0x3f3, 0x8, 0x0, 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}}, 0x420}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r5, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="d8210000", @ANYRES16=0x0, 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0x21d8}}, 0x1) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002580)='/dev/hwrng\x00', 0x101000, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r6, &(0x7f0000002680)={&(0x7f00000025c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002640)={&(0x7f0000002600)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x80) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESDEC=r7]) r8 = signalfd(r2, &(0x7f0000002780)={[0x1000]}, 0x8) ioctl$EVIOCGPROP(r8, 0x80404509, &(0x7f0000002800)=""/244) ioctl$RFKILL_IOCTL_NOINPUT(r8, 0x5201) 13:12:18 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0xffffffffffffffff, 0x7, r2, &(0x7f0000003600)={0xffffffffffffffff, r0, 0x9}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000280)={0x0, 0x0, "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", "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"}) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r4, &(0x7f0000003640)={0x2020}, 0x2020) write$P9_RCREATE(r4, &(0x7f0000003640)={0x18, 0x73, 0x1, {{0x80, 0x0, 0x3}, 0x3}}, 0x18) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000001280)={{r3, 0x6, 0xc5df, 0x80000000, 0x3, 0x0, 0x80000001, 0x8, 0x2, 0x2, 0x80000000, 0x10a, 0x7, 0x61ce8be6, 0x8}}) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000035c0)={&(0x7f0000000040)=@ax25={{0x3, @null, 0x2}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)="56fab9b5a66243ca0390f14cd713657072878444caca6db84c7de74c6761a7f2afff2d341955b39a41d93479af21df4f8f4c218e9f6daa022a638792c44f931aefc567ed2b4fb11c2c436d1acd", 0x4d}], 0x1, &(0x7f0000002280)=ANY=[@ANYBLOB="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"], 0x1338}, 0x0) [ 889.751529] FAULT_INJECTION: forcing a failure. [ 889.751529] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 889.763394] CPU: 1 PID: 11512 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 889.779909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 889.789351] Call Trace: [ 889.791967] dump_stack+0x1b2/0x283 [ 889.795603] should_fail.cold+0x10a/0x154 [ 889.799754] __alloc_pages_nodemask+0x22c/0x2720 [ 889.804519] ? __lock_acquire+0x5fc/0x3f20 [ 889.808792] ? is_bpf_text_address+0xb8/0x150 [ 889.813321] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 889.818168] ? __kernel_text_address+0x9/0x30 [ 889.822696] ? check_preemption_disabled+0x35/0x240 [ 889.827723] ? depot_save_stack+0x10d/0x3e3 [ 889.832053] ? perf_trace_lock_acquire+0x510/0x510 [ 889.836985] ? kasan_kmalloc+0x139/0x160 [ 889.841044] ? kasan_kmalloc+0xeb/0x160 [ 889.845029] cache_grow_begin+0x8f/0x420 [ 889.849115] cache_alloc_refill+0x273/0x350 [ 889.853444] kmem_cache_alloc+0x333/0x3c0 [ 889.857633] getname_flags+0xc8/0x550 [ 889.861459] user_path_at_empty+0x2a/0x50 [ 889.865634] do_mount+0x118/0x2a00 [ 889.869729] ? copy_mount_string+0x40/0x40 [ 889.874032] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 889.879047] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 889.883889] ? copy_mnt_ns+0xa30/0xa30 [ 889.887778] ? copy_mount_options+0x1fa/0x2f0 [ 889.892272] ? copy_mnt_ns+0xa30/0xa30 [ 889.896159] SyS_mount+0xa8/0x120 [ 889.904571] ? copy_mnt_ns+0xa30/0xa30 [ 889.908466] do_syscall_64+0x1d5/0x640 [ 889.912360] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 889.917639] RIP: 0033:0x45deb9 [ 889.920841] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 889.928560] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 889.935855] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 889.943189] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 889.953526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 889.960799] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:18 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={0x0, 0x3, 0x6, @remote}, 0x10) 13:12:18 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESDEC=r1]) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'osx.', '/dev/loop#\x00'}, &(0x7f0000000280)=""/182, 0xb6) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fcntl$notify(r3, 0x402, 0x2) [ 890.107627] 9pnet: Insufficient options for proto=fd 13:12:18 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000080)={0xe0, 0x8bb, 0x4, "d193ad701757c2236dde392b4a694081bbe01f0b64c2f70dd7dee362f7032de5df6c2f03b30de59d135c33fa5135d14b83b9491df868cdf5714a25b4bdb0f78326a46d7780fd039929998710ae71638e1e6cde0c94a53d0c3985c586df73bfefe5b13f360534f5f6c7f67ce996045de5a581b1cf7249e4d5b33ebf5db80a09fec655da584d548baf4eb53d40f896a97b5a27d5c122bda5e204ab6655d6c1872c7d9c49e2428b6d0744b0d47d8a9f2d570a6de515c6d3709b7444c2fe0af3e7b9a8cefea15effa91bd1b3c74e21d8f61ed43a7122f7a3f9dd15bc1ce7806e4e72"}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:18 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x8, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB]) r3 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r4 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000280)={0x0, "4249fda2d11c2049ef3e1f0db0d38552"}) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f0000000040)={{r4}, {@val={r5}, @actul_num={@void, 0x200, 0x6d}}}) [ 890.143767] 9pnet: Insufficient options for proto=fd 13:12:18 executing program 2: ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f0000000100)={0x9, 0x211176ad, 0x57, &(0x7f0000000080)="8ba3f211f3b44c2d4aad06c8a1454a34a97dbcf6f0576181fee0653ac6fe50354caa0648f4c0b7b46dd42b543180f14a2d88dc39b5c7bd0122bf32a6fb3ed49fdd9aab91f3d1d27b36a9827d60baf8f5877a1869013f3e"}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c77c5966e6f3d", @ANYRESDEC=r1]) 13:12:19 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r4, @in={{0x2, 0x0, @rand_addr=0x64010100}}}, &(0x7f0000000000)=0x9c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000040)={r4, 0xc1, "8ba6d260143413008eb77c727df57a518adfba527c926ef3e4aa2ff9e44632d9ee65d8a38a26794418d9fbc5bb94af22108ef1778e46d1603ccf63f6c13921a74c5fd1fa8cf3a45cb49b2dcb81aa2053d2ac75d806e8dc39361925dae2297ae25702f93244e3846410b7fce4322562389d91aeec8fa28400660da88e29b1f92d35f75e51bcc6b42cd94e9a8d2ede54da252e4678a714adb99950f4ae9decd4ba0c755911f044854b62814de341b0a7680dc8a57002cbfcc56aed0469a3bf871b6a"}, &(0x7f0000000200)=0xc9) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 890.272338] 9pnet: Insufficient options for proto=fd 13:12:19 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:12:19 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000000)={0x1400000000000000, 0x3000, 0x8, 0x8, 0x7}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) r4 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) r5 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x565340) r6 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) sendfile(r5, r5, 0x0, 0x24000000) r7 = accept$nfc_llcp(r4, &(0x7f0000000540), &(0x7f00000005c0)=0x60) r8 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r9 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r9, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r8, 0x4c00, r9) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000600)={r0, 0x7fffffff, 0x1, 0x10000}) poll(&(0x7f0000000640)=[{0xffffffffffffffff, 0x2}, {r1, 0x8010}, {r0, 0x8000}, {0xffffffffffffffff, 0x8}, {r5, 0x4111}, {r7, 0x8}, {r9, 0x4183}, {r10, 0x4000}], 0x8, 0x6) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) 13:12:19 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="20040000f3030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfff00"/1056], 0x420}}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={0xffffffffffffffff, 0x10001, 0x100, "17c2024de3f6302f9d9cf3467abbd1dd80233354a4ca3c3350bd7a7492e4f2c57b8dc055dd41cbb4049ee5f9732b77cc31eb9027fd3314a1c9745e7619c404c1901cbf490cd9c76a8f9595b9a4907bbe0fa8dd611404c1991a012a196fc41e786e2531f5a45cda7a22f42ee88dddbdeb7dd1de496b2f2912e727c0eeac8e8c0be59c12a8755edd906a40639eb4c09f2f0e78f010aeb1131dde27765db8d83a0f3755245fcb9d369bdc210be66448dee0c0612ca30353c809b45fa6ce4c9624bf66fcc26d561e4ddaafb70572b767dba2d0d8a31480d1b7d946923036e13d6a8fe50aed2f08b5e0d87de1a289"}) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r3, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000640)='rfdno') 13:12:19 executing program 0 (fault-call:3 fault-nth:4): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:19 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) setxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x1) 13:12:19 executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) ioperm(0x5, 0x1, 0x1) 13:12:19 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) [ 890.607511] FAULT_INJECTION: forcing a failure. [ 890.607511] name failslab, interval 1, probability 0, space 0, times 0 13:12:19 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') syz_open_dev$char_raw(&(0x7f0000000080)='/dev/raw/raw#\x00', 0x1, 0x2001) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) [ 890.692132] CPU: 0 PID: 11594 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 890.700072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 890.709438] Call Trace: [ 890.712040] dump_stack+0x1b2/0x283 [ 890.715712] should_fail.cold+0x10a/0x154 [ 890.719881] should_failslab+0xd6/0x130 [ 890.723871] kmem_cache_alloc+0x28e/0x3c0 [ 890.728030] alloc_vfsmnt+0x23/0x7f0 [ 890.731750] ? _raw_read_unlock+0x29/0x40 [ 890.735904] vfs_kern_mount.part.0+0x27/0x470 [ 890.740431] do_mount+0xe53/0x2a00 [ 890.743991] ? copy_mount_string+0x40/0x40 [ 890.748234] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 890.753276] ? copy_mnt_ns+0xa30/0xa30 [ 890.758134] ? copy_mount_options+0x1fa/0x2f0 [ 890.762724] ? copy_mnt_ns+0xa30/0xa30 [ 890.766633] SyS_mount+0xa8/0x120 [ 890.770099] ? copy_mnt_ns+0xa30/0xa30 [ 890.774029] do_syscall_64+0x1d5/0x640 [ 890.778629] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 890.783820] RIP: 0033:0x45deb9 13:12:19 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x3, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0xfffffffffffd, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc10c5541, &(0x7f00000000c0)={r3}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={r3}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB]) r7 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) setsockopt$SO_RDS_TRANSPORT(r7, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) 13:12:19 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, @perf_bp={&(0x7f0000000140), 0xd}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@mpls_getnetconf={0x1c, 0x52, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40840}, 0x80) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x200000c1}, 0x20000000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r5, 0x3, 0x6, @remote}, 0x10) 13:12:19 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xd, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0xc2400, 0x0) sendmsg$AUDIT_GET(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3e8, 0x100, 0x70bd25, 0x25dfdbfc, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x2c0008d1}, 0x1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) [ 890.787012] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 890.794730] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 890.802001] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 890.809274] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 890.816543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 890.823819] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:19 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c77669ba16e05", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:12:19 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r2, &(0x7f0000003640)={0x2020}, 0x2020) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) 13:12:19 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) 13:12:19 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setrlimit(0x8, &(0x7f0000000040)={0x400, 0x9c}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:19 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0xfffffffffffffeff, 0xb6, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x800000000000002}, 0x30, 0x0, 0x0, 0x2}, 0x0, 0x10000000000004, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="4f7f15a08678ab07334144fea47f545593950cfde62002ce8ef503d32dcc95685b7a38dc67ace5f42dbdd617afc5a3ecde5c693e182863080000001881efffa19f412257a6438fcb8ccf1c781f04dc8b5badcf15e37d2f8816d01fe23514639c"]) syz_mount_image$hpfs(&(0x7f0000000100)='hpfs\x00', &(0x7f0000000200)='./file0\x00', 0xa30, 0x2, &(0x7f0000000380)=[{&(0x7f0000000240)="45303a56a5579586ca1f7c2e1d51189b955ba287d3d6c688af67548c55ffab5f6697acdcd3e10800b7e3a246c34876e0d69b48544b8f99e2536afa9c3fd921702f77d9370462b4c7bb8310902ccb110fad76354ad9717bcff1dccbce721118c6c36db0ad24b14fb6302bd016c6b549f2924a70084c73a888218bb9c34bd7f48938ca9f88cfcd9228d06ad3b773bc5ecc9319b3e323196d728a26fc2a06939c263d74de2a15da29663089c40f10c13a36a339bd8f8e0ffbf19c26bc1a061fad1d480d5d2705c1e5d6d3a6214fbeec893f79f3fa8b989263b9e80aa47ba5f0ff14feced730d4e8c84c57d084fb155fbac2783fdff1125ccef7", 0xf8, 0x8}, {&(0x7f0000000340)="bd0eadfff149e8c0590dddd06110671a4baa1127d49efa1d7d642c4873f05c99166bd26f78d36898", 0x28, 0xfc000000000}], 0x4401, &(0x7f00000003c0)={[{'(%#/\'.[(#/($/{'}, {'9p\x00'}], [{@fsuuid={'fsuuid', 0x3d, {[0x30, 0x33, 0x65, 0x68, 0x62, 0x35, 0x61, 0x62], 0x2d, [0x1, 0x37, 0x62, 0x39], 0x2d, [0x33, 0x34, 0x39, 0x31], 0x2d, [0x37, 0x65, 0x33, 0x34], 0x2d, [0xf, 0x30, 0x30, 0x35, 0x65, 0x64, 0x35, 0x30]}}}]}) 13:12:19 executing program 0 (fault-call:3 fault-nth:5): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 891.232740] FAULT_INJECTION: forcing a failure. [ 891.232740] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 891.260678] 9pnet: Insufficient options for proto=fd [ 891.281164] 9pnet: Insufficient options for proto=fd 13:12:20 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c5c34a1cf2113", @ANYRESDEC=r1]) [ 891.303410] CPU: 1 PID: 11643 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 891.311323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 891.320678] Call Trace: [ 891.323270] dump_stack+0x1b2/0x283 [ 891.326903] should_fail.cold+0x10a/0x154 [ 891.331075] __alloc_pages_nodemask+0x22c/0x2720 [ 891.335845] ? perf_trace_lock+0xf7/0x490 [ 891.339997] ? pcpu_alloc+0xbe0/0xf50 [ 891.343807] ? gfp_pfmemalloc_allowed+0x150/0x150 13:12:20 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 891.348673] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 891.354128] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 891.359153] alloc_pages_current+0x155/0x260 [ 891.360558] 9pnet: Insufficient options for proto=fd [ 891.363559] ? __lockdep_init_map+0x100/0x560 [ 891.363576] get_zeroed_page+0x19/0x50 [ 891.363585] mount_fs+0x1c7/0x2a0 [ 891.363601] vfs_kern_mount.part.0+0x5b/0x470 [ 891.363616] do_mount+0xe53/0x2a00 [ 891.388656] ? do_raw_spin_unlock+0x164/0x220 [ 891.393163] ? copy_mount_string+0x40/0x40 [ 891.397445] ? rcu_read_lock_sched_held+0x16c/0x1d0 13:12:20 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000200)=0x54) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)=0x9) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESDEC=r3]) [ 891.402466] ? copy_mnt_ns+0xa30/0xa30 [ 891.404986] 9pnet: Insufficient options for proto=fd [ 891.406354] ? copy_mount_options+0x1fa/0x2f0 [ 891.406366] ? copy_mnt_ns+0xa30/0xa30 [ 891.406379] SyS_mount+0xa8/0x120 [ 891.406392] ? copy_mnt_ns+0xa30/0xa30 [ 891.427211] do_syscall_64+0x1d5/0x640 [ 891.431105] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 891.436294] RIP: 0033:0x45deb9 [ 891.439504] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 13:12:20 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x628a01, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r0}, 0x8) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001300)={r4, 0x3, 0x6, @remote}, 0x10) r5 = accept4$phonet_pipe(r1, 0x0, &(0x7f00000000c0), 0x80800) pwritev2(r5, &(0x7f0000000280)=[{&(0x7f0000000100)="00de4dfa45156ef75175a8963b", 0xd}, {&(0x7f0000000140)="09036a6968793ae2277a63ca37172eba063911c4c589c3180cc2f42dc1656faf8120a7f3cc88faf4d8ae2e", 0x2b}, {&(0x7f0000000180)="98293c193dcf5b296438938732af0704d17dab2e90d6be5b54695ba83cf575a52e99d6bd7287ea0c24c58ae93f8bcb43d4374182451dcd182919545d0d8801526cc4262723f9631f75950f577603fb8f9fcb219656a77630af70e17c08a26185d3c480b00916602bce1d7fc1d1831d73ef9fce96da882ba75f9cce041f51b22f1aa42c14ccc46ce635a91d8d33997367ca369bacbf981beaf530e3d38fba37dedac17bee51a0a9d5e5cdc654b639e28b50bd4dda7765758fcb1931b766316773b6a200b2e6b26054bee4919247f690d68403582a22f8ce6a521b4d30f4902e0e2e145c6b06c17bc84ac8386265449ab955a0370b0e1fbb", 0xf7}], 0x3, 0xfffffff8, 0x8, 0x12) 13:12:20 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x4001, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000200)=""/70) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c003d15feac9cd60ea11d8579ece19aaf4adb9fb96c2d466ae6d8d88c8890d048eb16aadb0f870344fbb2dd5340471626f0c523a01e55"]) [ 891.447304] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 891.454847] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 891.462117] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 891.469394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 891.477633] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:20 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000480)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000500), 0x4}, 0x42609, 0x6}, r0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/vlan/vlan1\x00') r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000540)='/dev/null\x00', 0x204040, 0x0) write$uinput_user_dev(r4, &(0x7f0000000580)={'syz0\x00', {0x0, 0x4, 0x20, 0x8001}, 0x3b, [0xffffd1e5, 0x2, 0x2, 0x5, 0xca, 0xffffffff, 0xffffffff, 0x7, 0x254, 0x1f, 0x8, 0x7d, 0x4, 0x9, 0x400, 0x3e7d4b97, 0x0, 0x20, 0x3f, 0x1f, 0x14, 0xc6, 0x3f, 0x8a66, 0xaf, 0x7, 0x3, 0x4, 0x2, 0x8, 0x7, 0x8, 0xff, 0xe3, 0xe1255af4, 0x100, 0x0, 0x5, 0x2, 0x59ad, 0x3, 0x5, 0x20, 0x5, 0x4, 0x2, 0x3, 0x8, 0x800, 0x101, 0x80000000, 0x0, 0x80, 0x9, 0xf0, 0x7, 0x0, 0x1, 0xd36, 0x6, 0xb1ed, 0xa35, 0x4], [0x7ff, 0x5, 0x6, 0x7, 0x6, 0x7, 0x0, 0x1, 0xcf, 0x0, 0x101, 0x7fff, 0x4fe, 0x40, 0x10000, 0x4, 0x0, 0xdd7, 0x7, 0x1, 0xa0, 0x8d, 0x1, 0x7fffffff, 0x7, 0xd203, 0x9, 0x9, 0x3, 0x1, 0x1, 0x4, 0xa7f9, 0xfffffa9c, 0xffffffe1, 0x1, 0x80000000, 0x5, 0x18a, 0x1, 0x100, 0x8, 0x9, 0x80000000, 0x1c7b, 0x10000, 0x89e, 0xfafe, 0x5, 0x4, 0x2, 0x10000, 0xfffffffa, 0x1, 0xffffffff, 0x80, 0x3, 0x7c, 0x7a93, 0xf6a, 0x0, 0x101, 0x3ff, 0x400], [0x1, 0x7fffffff, 0xfffffffa, 0xb7, 0xfffffffa, 0x7, 0x6, 0x1, 0x8, 0x9, 0x8, 0x40, 0x7fff, 0x7fff, 0x0, 0x2, 0xc87, 0x1f, 0x7, 0x98, 0x7, 0x7, 0xfffff001, 0x9, 0x72, 0x2cd, 0x4, 0x3, 0x7ff, 0x3, 0xffffffc1, 0xfffffffc, 0x80000001, 0xff, 0xfffffff8, 0x0, 0xfffff001, 0x0, 0xfffffffd, 0x800, 0x8, 0x3, 0x9, 0x9, 0x7fffffff, 0x1, 0x6, 0x4abc7381, 0xffff, 0x1, 0x7, 0x7fff, 0x8, 0x8, 0xad, 0x9ac, 0x7f, 0x4, 0x1ff, 0x7, 0x7f, 0x9, 0x78, 0x1], [0x0, 0x1, 0x6, 0x7ff, 0x1ffe0, 0x7, 0x7, 0x8, 0x100, 0x10001, 0x7, 0x4, 0x7, 0x987f, 0x7, 0x92b, 0x6, 0xab8, 0x800, 0x7, 0x6, 0x6, 0xe7b1, 0xfffffffe, 0x200, 0xfffffffd, 0x8, 0x2, 0xfffffffd, 0x0, 0x1, 0x9, 0x10001, 0x9, 0x0, 0x8, 0x7ff, 0x9, 0x3, 0xeaae, 0x3, 0x100, 0x8, 0x1000, 0x7, 0x3, 0x2, 0x3ff, 0x80000000, 0x33, 0x8000, 0xfffffff7, 0x4b8, 0x58, 0x9, 0xff, 0x9, 0x1, 0x8, 0x492a7300, 0x6d7, 0x0, 0x9, 0x7ff]}, 0x45c) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000080)) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r3, &(0x7f00000000c0)={0x5, 0x10, 0xfa00, {&(0x7f0000000280)}}, 0x18) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB]) 13:12:20 executing program 0 (fault-call:3 fault-nth:6): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:20 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="3bd74843594a6cd966ce2e18e5c493db05fe9f923b0767b4a05957d3f2d1eaa20c99656497ff8db2b4b918973a7013d65c10b5a38aa3dc0b2f", @ANYRESDEC=r1]) 13:12:20 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(r1, r3) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r6 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(r5, r7) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r9}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r11}}]}}) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) mount$9p_tcp(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x8000, &(0x7f0000000300)={'trans=tcp,', {'port', 0x3d, 0x4e24}, 0x2c, {[{@cache_loose='cache=loose'}, {@access_uid={'access', 0x3d, r3}}, {@access_uid={'access', 0x3d, r7}}, {@posixacl='posixacl'}, {@dfltgid={'dfltgid', 0x3d, r11}}], [{@uid_lt={'uid<', r12}}, {@permit_directio='permit_directio'}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@euid_lt={'euid<'}}]}}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r13}, 0x2c, {'wfdno', 0x3d, r14}}) 13:12:20 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x48000, 0x0) fgetxattr(r3, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)=""/113, 0x71) r4 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) bind$packet(r4, &(0x7f0000000140)={0x11, 0x15, r2, 0x1, 0x6, 0x6, @dev={[], 0x29}}, 0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) [ 891.632816] FAULT_INJECTION: forcing a failure. [ 891.632816] name failslab, interval 1, probability 0, space 0, times 0 [ 891.652922] 9pnet: Insufficient options for proto=fd 13:12:20 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) sendmsg$kcm(r2, &(0x7f0000001580)={&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x5f, @remote, 0x1}, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)="d3a772f16b96e8cb1e39407919c900bd5e9955fcf539278a42595298be8d8a163e304469b20aa4dead", 0x29}, {&(0x7f0000000100)="ae2ca7337a389f50ee391444d7e08e138af3b3acb0f7dd", 0x17}, {&(0x7f0000000200)="a583fcb132fe63d7a4f35afd78f09702f3ffde4cfe31a5", 0x17}, {&(0x7f0000000280)="053387f29ec618a3f34ed536ff4cab3baf581b7574a5d778fbc00b10c51c39dafd75a096a8fc4a2a229c277226013f32b07bc53aec6c670873696d7b93b8edcc318ce001eb39dc3bb63f63670a923617a79301f67d35252386589604d62d47881378d5d85ce4d39703de9d20e3cc65e21bd9bb9efd17d12b9b0bf05fbe9fa70ebc4760215662479ffa56f39177439de78d081e97590a5b91933dd742275e62bdb67a35f5c1155131f5f8ece2aa06cc65a1d84bdd5270dafcea9b8d11d7e24eb2f9332ea7b12111bd90ae8f71718acc5815b913609fbef1e4a9f3bbf272a30237b27e0a2d1591e0aaf829f256b3fddfa38212437d", 0xf4}, {&(0x7f0000000380)="0548746a33e0aeb72f5e1f78224fabe2bb248fb3c4fa88b87c8df86f0f4012df46a7350d288e74ef7daa08e6020750cab8d257f78ae5f3e33527707e889e8c6bd2cd9d12542388ba70983ef660151496593649dc9031988d6bf32e74ebba55b5453b0ec9022ecdcc5db7690b7094a4fb1676eb35b3ca42e5e380efb4157bcf2a1ba22b78b8cbd44474facc393831ed50b318db3bf384855907e40877", 0x9c}, {&(0x7f0000000440)}], 0x6, &(0x7f0000000500)=[{0x18, 0x10b, 0x3, 'e'}, {0x1010, 0x11, 0x7ff, "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"}, {0x28, 0x2c1, 0x5, "6c00a3f69c61d67215fefe2c13625c4c675d2ff6b6"}, {0x18, 0x101, 0x3ff, "a53850ca4c"}], 0x1068}, 0x40000) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00000015c0)) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000001a00)={0x2, 0x0, 0x1d, 0x1, 0x18b, &(0x7f0000001600)="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"}) [ 891.683124] CPU: 1 PID: 11693 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 891.691039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 891.700396] Call Trace: [ 891.702998] dump_stack+0x1b2/0x283 [ 891.706638] should_fail.cold+0x10a/0x154 [ 891.710803] should_failslab+0xd6/0x130 [ 891.714785] __kmalloc_track_caller+0x2bc/0x400 [ 891.719466] ? v9fs_session_init+0x98/0x1540 [ 891.723881] ? check_preemption_disabled+0x35/0x240 [ 891.728907] kstrdup+0x36/0x70 [ 891.732108] v9fs_session_init+0x98/0x1540 [ 891.736347] ? perf_trace_lock_acquire+0x510/0x510 [ 891.742292] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 891.747255] ? v9fs_show_options+0x6b0/0x6b0 [ 891.751673] ? v9fs_mount+0x54/0x860 [ 891.753866] netlink: 1420 bytes leftover after parsing attributes in process `syz-executor.4'. [ 891.755396] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 891.755409] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 891.755423] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 891.755435] v9fs_mount+0x73/0x860 [ 891.755454] ? alloc_pages_current+0x15d/0x260 [ 891.787712] ? __lockdep_init_map+0x100/0x560 [ 891.792217] mount_fs+0x92/0x2a0 [ 891.796309] vfs_kern_mount.part.0+0x5b/0x470 [ 891.800856] do_mount+0xe53/0x2a00 [ 891.804408] ? copy_mount_string+0x40/0x40 [ 891.808825] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 891.813847] ? copy_mnt_ns+0xa30/0xa30 [ 891.817750] ? copy_mount_options+0x1fa/0x2f0 [ 891.822245] ? copy_mnt_ns+0xa30/0xa30 [ 891.826135] SyS_mount+0xa8/0x120 [ 891.829591] ? copy_mnt_ns+0xa30/0xa30 [ 891.833511] do_syscall_64+0x1d5/0x640 [ 891.837437] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 891.842623] RIP: 0033:0x45deb9 [ 891.845812] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 891.854229] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 891.861503] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 891.868770] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 891.876038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 13:12:20 executing program 4: r0 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000400)=ANY=[@ANYBLOB="a0070000", @ANYRES16=r2, @ANYBLOB="010029bd7000ffdbdf250200000008000100", @ANYRES32, @ANYBLOB="f80102"], 0x7a0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f00000002c0)={'sit0\x00', 0x0, 0x29, 0x7f, 0x9, 0x7, 0x0, @ipv4={[], [], @rand_addr=0x64010100}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x80, 0x8, 0x12400, 0x10001}}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000380)={0x23c, r2, 0x10, 0x70bd29, 0x25dfdbff, {}, [{{0x8}, {0x220, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0xffffffff}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x11f}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x100}}, {0x8}}}]}}]}, 0x23c}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) 13:12:20 executing program 0 (fault-call:3 fault-nth:7): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 891.883329] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c [ 891.906520] 9pnet: Insufficient options for proto=fd [ 891.913718] netlink: 1420 bytes leftover after parsing attributes in process `syz-executor.4'. 13:12:20 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000280)={"1b027c2a347503ccdc8ed32fde052cc75a05c00a98d2bad5b08ae67c69e4123daafef21c2041f8bf7b9a8067489da5673295a0c155637f4f2a2b6f193d73413633a0fb5a1aecf26d1161561d2ae8eaa5a4b171fec1d6798f2244e1f9cdd1923fca04b9b431d06dfdd3c2a58dd4c73b52a40cfe431b22165f20d6a09083bfd3d0d6d5f18c681957b0f4782b8ed9469c799b3da67e5b2fb68c9f15076cdf33bf803fd72633d2674e8629640e204f5eb5e2a0178df35fd9ff62f757032a27c69adfc852ce6404c0ba9aa60e3f7fb1b97c9fa357216950bd6409fa73ba0012a7c440dcc600fa03875424400c27d606fdac5b7be0636fb139c140097dc5937932d11363338cbfd3a2a8a2cc7461293a01f6f8ef045fb77c8e6b2e9372c334e94627223ca9c000dc341efb3a52d07e20b4dc79629b965cc84fc63ee8646ef11fba5e7692a81ac2214e474cd578a183ee34512ffc5ec35c27fbfbc0f149bac881e2340cc5c1f3703269875e0b786fe5414a62b39ac4dc8b69351e3014616bf65e0fe488001b16d35392aeece57c68c4d22fe7f8dd5d43516fe9a5880e1853f1245a369168fe3cc951c1a5c7de9ac2c6865c46c52294d698f1b698493a4ceeae548b5f4daaa1d1811773e9c1cc2c67dad27c3888f8ce279196ec178d9b7e12a2e57a5296cf30ab183ef8ae595e6deaa252348439faf74ca64d8785478654e4df6b227edda601d13d690dfafd84a8045abc569b2e593b979698324dfbde4e0824052f3b8e0a07aa8400fc4390104950e1c18811e09831ee22d8f070105f6f8f05732b4dcc4850374b9da802735892498452e651559a7971822bc7b96361bcb4e6b359e16d317889f7d22ac8d84ec57898ceaeaa8f1186cc8c43ed3f37e9f1f5d8ca53880db28de1fdcc62f599cb94c9b3930377171ea1dd6b37d2e1d9175596a53714661a98d8b75d3d6156b7ea64367dda0f00db42d9fcfd9fcb51c70bbf949098189b10cadc4908685fb36c0be0dac27590dd0459a9e4eda42ed309986cbcea99a54c0e5de95b90aaed9c0b05c60cece981f3eed375ae0647f5844d6e66d9c9d611b5c310202b1e0d9b0dafab9575333d20051ff433f53017686ff15588d32b2056356480279f9b5753ccf30a1ecebadd81cfdfe52c70fa4264063e04cb49638986c8eda6992cf1a92d15b01d874696031f86c9adabbfe9845fe90cf01d25c2b724f9b58827384425d46a86d7c2e5eee8a951d172903005863d585b4a12fa62def6d0e739d286a8c162e97a89b96f158da6cceba849eaa94d93a0ddfe3986e86ef27a0abf3864feb97e1eb652b9d884d9894362795b34df5938224800a42db7600f1bc59c364a2f67262a5c3f7aa5d6dafacc36d5a667b23d878fc7cd77d738d25a18de1f707c377f521ab88600308e1a819e296ba13bca7a5076ab2459b831461f135b"}) perf_event_open(&(0x7f0000940000)={0x2, 0x77, 0xb6, 0x0, 0x81, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x7fffffff}, 0x40004, 0x0, 0xfffffec5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="00002d5f251dd6d858e6b91dd5a6e548fb9a44c9be9d6dafc0c6b50ca4002a3c1dbc62a5a859df2e32a8b836876ee068721dc0b33430189e109045aef2f0bd65abee6d9b980dbfc2e5f23f7a792f759c050166b1b981fc2cca7ee928f67e5d6db4f577e218535253f01fbdd17672cf49d4e0e7eb1e23385cd81c153002c9ce69a59bf4bceaefd6691828f45f99317249e919bfe240da7215"]) 13:12:20 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB='\x00\x00\x00\x00\x00', @ANYRESDEC=r2]) fremovexattr(r0, &(0x7f0000000080)=@known='user.syz\x00') 13:12:20 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) getpeername$l2tp6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @private0}, &(0x7f00000000c0)=0x20) 13:12:20 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYRESDEC=r0, @ANYRES16=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB]) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') 13:12:20 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x200180) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x6, @empty}], 0x10) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x800c, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@fowner_lt={'fowner<', r2}}, {@subj_role={'subj_role', 0x3d, '!&({:^#^:\x8a\xc3\x9a\x1f\xbf\x89\x89\xde\xba\xceN\xfdg\x0e+\x8b\x03\xb0@\xeb\xf1\x16\xc0*\x7f;\xcb\xba\x93\xb1{\xf5V\xb1B\x88\xc0\x18\xf9A+i\xa9\xed&)?a:\x8b{\xd5\xc3\xf7\f\xb7\x19\xec\xbd\xc6\x87\xaa\x15%\x12\xc2\x9aI\xcb'}}, {@subj_user={'subj_user', 0x3d, '-i-,'}}, {@measure='measure'}]}}) [ 892.015765] FAULT_INJECTION: forcing a failure. [ 892.015765] name failslab, interval 1, probability 0, space 0, times 0 [ 892.040777] 9pnet: Insufficient options for proto=fd [ 892.062559] CPU: 0 PID: 11726 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 892.068452] 9pnet: Insufficient options for proto=fd [ 892.070477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 892.070485] Call Trace: [ 892.070506] dump_stack+0x1b2/0x283 [ 892.070531] should_fail.cold+0x10a/0x154 [ 892.070555] should_failslab+0xd6/0x130 [ 892.099386] __kmalloc_track_caller+0x2bc/0x400 [ 892.104068] ? v9fs_session_init+0x98/0x1540 [ 892.108499] kstrdup+0x36/0x70 [ 892.111888] v9fs_session_init+0x98/0x1540 13:12:20 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x100001, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESOCT, @ANYRES64=r2, @ANYRESDEC, @ANYRESDEC=r0]) 13:12:20 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, 0x0, 0x24000000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESOCT=r2, @ANYRESHEX=r1, @ANYBLOB="f06870ae49c662b494a873fd108ec41f40dc28af305303d1de5fd7fa7c32846f92411e8065d0acb5b05867ebcd412835153c22f1bc9ced1e43200661c46d6454a4023cdd54ed9f5adc2701fb36d5a9095a898d307cda91d816464b09e0c8ffb2b7c474e4b1b74514a7fe90", @ANYRESDEC]) [ 892.116161] ? perf_trace_lock_acquire+0x510/0x510 [ 892.121215] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 892.126099] ? v9fs_show_options+0x6b0/0x6b0 [ 892.130549] ? v9fs_mount+0x54/0x860 [ 892.134298] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 892.139763] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 892.145488] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 892.150348] v9fs_mount+0x73/0x860 [ 892.153900] ? alloc_pages_current+0x15d/0x260 [ 892.158494] ? __lockdep_init_map+0x100/0x560 [ 892.163008] mount_fs+0x92/0x2a0 13:12:20 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvram\x00', 0x90400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000200)=0x1, 0x8) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x26c}, 0x1, 0x0, 0x0, 0x8000}, 0x48c4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 892.166154] 9pnet: Insufficient options for proto=fd [ 892.166393] vfs_kern_mount.part.0+0x5b/0x470 [ 892.166421] do_mount+0xe53/0x2a00 [ 892.174762] 9pnet: Insufficient options for proto=fd [ 892.176029] ? copy_mount_string+0x40/0x40 [ 892.176047] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 892.176063] ? copy_mnt_ns+0xa30/0xa30 [ 892.176080] ? copy_mount_options+0x1fa/0x2f0 [ 892.202331] ? copy_mnt_ns+0xa30/0xa30 [ 892.206255] SyS_mount+0xa8/0x120 [ 892.209723] ? copy_mnt_ns+0xa30/0xa30 [ 892.213630] do_syscall_64+0x1d5/0x640 [ 892.217543] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 892.222751] RIP: 0033:0x45deb9 [ 892.225937] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 892.233654] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 892.240927] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 892.248202] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 892.255476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 13:12:21 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, 0x8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000100)={&(0x7f00000000c0)="7926f2a8ae32a63bff5ee631e862ca12dee0804cf830056a32c641b3", &(0x7f0000000200)=""/133, &(0x7f00000002c0)="78fea8610a4f3142e64891ca3ce5d1a310a2d0a99bb2b82c2bb8561336790597d51d923a99e021c3a6d862393b7fe7c3507612023e7b20548f14726b48a9424c2df50841b47665e6d977e542d4fb1f4a21a9c4513bd0f1e77965148761e3b313963ffca44c7a617951cc91cc9c34e2a188ac84c10f7e2b7fa9aa03f30df3b0855c82328b649a856c47946b81a3fe9688d7ece2b5f4edcb6036da509329dc0b", &(0x7f0000000380)="3d8d28d7353148e0b2d993d18f98a25b998102cc3f625a7fb74ddc968c0b43ee9194b623b14d191eca094889e1b8d34133ab36eecd7709dfa8df8e42efc3c606e6bc78832c8c52bf1ca9adcb6f4c36f92fb6a2ea1ad26ebbe84eb0addc13fb5a2159878eb4e8e218478e6b0cfa8eb4a05f80f9ed8e775f53dd8f8255b73e21c90db2073cf6697a704e10f69f23be8ca71e9b35e6af00c653d2df9a25fcd96da1e1de8d9ac92a11f2bfde6cb4aa6b2e88e4c435dc27bd429d1c7ce8d0ddf9e535c0497a6853fd4e7d71", 0x89, 0x1}, 0x38) 13:12:21 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 892.262746] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:21 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) 13:12:21 executing program 0 (fault-call:3 fault-nth:8): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:21 executing program 5: time(&(0x7f0000000040)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB]) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') 13:12:21 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000040)) 13:12:21 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, 0x0, 0x24000000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="decb1ab4c7227dc1c578c12da1b4a189667c8812f145435cba599ca1c759a5b3593a7709c3a8d9a6fb4bf4673c188d396323247ae62e7f09aa35281eec14bf978ca3", @ANYRESHEX=r1, @ANYRESHEX=r2]) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x880, 0x0) ioctl$TCSETX(r4, 0x5433, &(0x7f0000000100)={0xff, 0x0, [0x1, 0x401, 0xf801, 0x7fff], 0x2}) fcntl$setpipe(r3, 0x407, 0x2000000000000000) 13:12:21 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) fcntl$setown(r0, 0x8, r1) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000080)=0xfffffffb, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESDEC=r3]) 13:12:21 executing program 3: r0 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f00000006c0)=0xfffff866, 0x4) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420, 0x3f3, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000]}}, 0x420}}, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000100)=""/67, &(0x7f0000000000)=0x43) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r5, &(0x7f0000003640)={0x2020}, 0x2020) sendmsg$nl_route(r5, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000640)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000003a001c0329bd7000fedbdf250a000000"], 0x14}, 0x1, 0x0, 0x0, 0xfb12616acc3606f4}, 0x40081) perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x70, 0x3f, 0x6, 0x4, 0x3, 0x0, 0x400, 0x2800, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0xffff, 0x1}, 0xc1815, 0x3, 0x1, 0xe, 0x2, 0x5, 0x2}, r5, 0x3, r1, 0x2) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001300)={r6, 0x3, 0x6, @remote}, 0x10) [ 892.504953] 9pnet: Insufficient options for proto=fd [ 892.519745] 9pnet: Insufficient options for proto=fd [ 892.533436] 9pnet: Insufficient options for proto=fd [ 892.551050] 9pnet: Insufficient options for proto=fd 13:12:21 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x3a1e) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 13:12:21 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x9) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) fadvise64(r2, 0xa004, 0x9, 0x1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)=0x7, 0x4) 13:12:21 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={[0x4]}, 0x8, 0x80800) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x6, 0xb4, 0x0, 0x2, 0x0, 0x1000, 0x10084, 0xb, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0x2, 0x100000000}, 0xc011, 0x7, 0x0, 0x0, 0x2, 0x2, 0x987b}, 0x0, 0x7, r1, 0x1) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001300)={r4, 0x3, 0x6, @remote}, 0x10) 13:12:21 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c10"]) [ 892.590509] FAULT_INJECTION: forcing a failure. [ 892.590509] name failslab, interval 1, probability 0, space 0, times 0 [ 892.656230] CPU: 1 PID: 11802 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 892.664146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 892.673515] Call Trace: [ 892.676106] dump_stack+0x1b2/0x283 [ 892.679740] should_fail.cold+0x10a/0x154 [ 892.683900] should_failslab+0xd6/0x130 [ 892.687886] __kmalloc_track_caller+0x2bc/0x400 [ 892.692585] ? v9fs_session_init+0x98/0x1540 [ 892.696996] ? check_preemption_disabled+0x35/0x240 [ 892.702021] kstrdup+0x36/0x70 13:12:21 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(r1, r3) setxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v3={0x3000000, [{0x4, 0x3}, {0xffffff00}], r3}, 0x18, 0x2) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESDEC=r5]) 13:12:21 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYRESDEC=r0]) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f00000000c0)=[0x7, 0x1]) [ 892.705226] v9fs_session_init+0x98/0x1540 [ 892.709467] ? perf_trace_lock_acquire+0x510/0x510 [ 892.714522] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 892.719371] ? v9fs_show_options+0x6b0/0x6b0 [ 892.723785] ? v9fs_mount+0x54/0x860 [ 892.727501] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 892.732953] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 892.737981] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 892.742929] v9fs_mount+0x73/0x860 [ 892.746474] ? alloc_pages_current+0x15d/0x260 [ 892.751059] ? __lockdep_init_map+0x100/0x560 [ 892.755582] mount_fs+0x92/0x2a0 [ 892.758963] vfs_kern_mount.part.0+0x5b/0x470 [ 892.763474] do_mount+0xe53/0x2a00 [ 892.767030] ? do_raw_spin_unlock+0x164/0x220 [ 892.771557] ? copy_mount_string+0x40/0x40 [ 892.775825] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 892.780852] ? copy_mnt_ns+0xa30/0xa30 [ 892.784848] ? copy_mount_options+0x1fa/0x2f0 [ 892.789351] ? copy_mnt_ns+0xa30/0xa30 [ 892.793264] SyS_mount+0xa8/0x120 [ 892.796721] ? copy_mnt_ns+0xa30/0xa30 [ 892.800635] do_syscall_64+0x1d5/0x640 [ 892.804547] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 892.809741] RIP: 0033:0x45deb9 [ 892.812934] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 892.820655] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 892.827932] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 892.835203] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 892.842475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 892.849745] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:21 executing program 0 (fault-call:3 fault-nth:9): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:21 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000080)="088f15ba66edac60016d926f4f4effef2173027ad58ec610037158067ae74ef7d5fe0b85b16db3b95aec825e3f455931b064f9f55958537a108ada090bc41239c2981704e6701363d9e80cd9686102288c3761420ae3846b4fe9d79ba4bb870237b26634c8188f5a39024296181e79815bf5a47fffdf953082c66a23b9f4db40610ad5933f202d4c6d74c8dd1f179e4f8f5224", &(0x7f00000002c0)=""/121}, 0x20) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0xe) 13:12:21 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$rose(0xffffffffffffffff, 0x104, 0x2, &(0x7f0000000000)=0xfffffc00, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r2, &(0x7f0000003640)={0x2020}, 0x2020) r3 = fcntl$dupfd(r1, 0x406, r1) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000080), 0xffffffffffffffff, r3}}, 0x18) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r4, 0x3, 0x6, @remote}, 0x10) 13:12:21 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xe) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="a6ea"]) 13:12:21 executing program 5: write$FUSE_WRITE(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, 0x0, {0x2}}, 0x18) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:12:21 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="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"]) [ 892.990012] FAULT_INJECTION: forcing a failure. [ 892.990012] name failslab, interval 1, probability 0, space 0, times 0 [ 893.015579] 9pnet: Insufficient options for proto=fd [ 893.016956] 9pnet: Insufficient options for proto=fd 13:12:21 executing program 2: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000080)='/dev/input/mice\x00', 0x434401) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, r0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESDEC=r2]) 13:12:21 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x3, 0xa8402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000140)={0x7f, 0x20, 0x1, 0x6}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000640)='/dev/zero\x00', 0x80002, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r4, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x50, 0x0, 0x300, 0x70bd25, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x1f}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x22dc}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x7f}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x1c000000000}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x6f}]}, 0x50}, 0x1, 0x0, 0x0, 0x801}, 0x8044) r5 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420, 0x3f3, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f]}}, 0x420}}, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000000180)={@empty, @dev}, &(0x7f00000001c0)=0x8) [ 893.043188] CPU: 1 PID: 11853 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 893.051094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 893.060471] Call Trace: [ 893.063059] dump_stack+0x1b2/0x283 [ 893.066710] should_fail.cold+0x10a/0x154 [ 893.070866] should_failslab+0xd6/0x130 [ 893.074852] kmem_cache_alloc_trace+0x29a/0x3d0 [ 893.079536] p9_client_create+0x9c/0x12c0 [ 893.083714] ? fs_reclaim_release+0xd0/0x110 [ 893.088824] ? p9_client_flush+0x4c0/0x4c0 [ 893.093066] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 893.098519] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 893.103535] ? __lockdep_init_map+0x100/0x560 [ 893.108061] ? __raw_spin_lock_init+0x28/0x100 [ 893.112651] v9fs_session_init+0x1c5/0x1540 [ 893.117011] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 893.121872] ? v9fs_show_options+0x6b0/0x6b0 [ 893.126313] ? v9fs_mount+0x54/0x860 [ 893.130034] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 893.135486] ? rcu_read_lock_sched_held+0x16c/0x1d0 13:12:21 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000000207010200000000000000000a0000080900010073797a31000001000c00064000000000000000010800054000000002"], 0x34}, 0x1, 0x0, 0x0, 0x4044804}, 0x40000) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='freezer.parent_freezing\x00', 0x0, 0x0) ioctl$RTC_VL_CLR(r1, 0x7014) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r2]) [ 893.140511] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 893.145358] v9fs_mount+0x73/0x860 [ 893.148906] ? alloc_pages_current+0x15d/0x260 [ 893.153493] ? __lockdep_init_map+0x100/0x560 [ 893.157988] mount_fs+0x92/0x2a0 [ 893.161356] vfs_kern_mount.part.0+0x5b/0x470 [ 893.166543] do_mount+0xe53/0x2a00 [ 893.170083] ? copy_mount_string+0x40/0x40 [ 893.174313] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 893.179322] ? copy_mnt_ns+0xa30/0xa30 [ 893.183205] ? copy_mount_options+0x1fa/0x2f0 [ 893.187693] ? copy_mnt_ns+0xa30/0xa30 [ 893.191591] SyS_mount+0xa8/0x120 [ 893.195035] ? copy_mnt_ns+0xa30/0xa30 [ 893.198918] do_syscall_64+0x1d5/0x640 [ 893.203767] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 893.208945] RIP: 0033:0x45deb9 [ 893.212135] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 893.219837] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 893.227096] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 893.234367] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 13:12:22 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x3, 0x0, 0x98, 0x1, 0xe4ce}, 0x81, 0x9}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) [ 893.241644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 893.248914] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c [ 893.258451] 9pnet: Insufficient options for proto=fd 13:12:22 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r2, &(0x7f0000003640)={0x2020}, 0x2020) write$FUSE_BMAP(r2, &(0x7f0000000040)={0x18, 0xb, 0x0, {0x2}}, 0x18) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:12:22 executing program 3: perf_event_open(&(0x7f0000940000)={0x3, 0x70, 0xb6, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff8, 0x0, @perf_config_ext, 0x40000, 0x0, 0x0, 0x0, 0x2, 0x7ff, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000740)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff7f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:22 executing program 0 (fault-call:3 fault-nth:10): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:22 executing program 1: perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0xb6, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x0, 0x0, 0x1, 0x9, 0xb}, 0x0, 0xc, 0xffffffffffffffff, 0x8) mknod(&(0x7f0000000180)='./file0\x00', 0x1, 0x8) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@dont_appraise='dont_appraise'}]}}) 13:12:22 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r1 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420, 0x3f3, 0x0, 0x0, 0x2}, 0x420}}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r1, 0x2}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') write$P9_RSYMLINK(r3, &(0x7f0000000080)={0x14, 0x11, 0x2, {0x1, 0x3, 0x5}}, 0x14) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x9, 0x5, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@call={0x85, 0x0, 0x0, 0x46}, @exit]}, &(0x7f0000000680)='syzkaller\x00', 0x8001, 0xa9, &(0x7f00000006c0)=""/169, 0x41000, 0x13, [], 0x0, 0x7, 0xffffffffffffffff, 0x8, &(0x7f0000000780)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000007c0)={0x5, 0x0, 0x0, 0xfffffff8}, 0x10, 0xffffffffffffffff}, 0x78) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000880)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c7f66646e6f3d", @ANYRESDEC=r4]) 13:12:22 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000080)="b565c358bef67bd895f212895c30df0e56a1c2db3e979e79b5cda8fe2f3be82f6c660d5fa9b7e11abeecf7721dc3dd48eb2ba9c93fcd73dc75b368ce29809e2e43b459df8a295f20e4daa4cc03e0291d7e5f579cc67c7ee35419750f2036486b902b37ae6321910c10f006c6cefaf5008d21e11d7623b885f3e1cfcc8fd987075d4d92223e850f923e38ec094efba4", 0x8f}, {&(0x7f0000000200)="4d75615df91520e02a158986e7f6b20b88214ccf956215a03385c22a433a7b47fceeed1ae274", 0x26}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="2019c0766fb8f36fa1e7aeafd1a18e4552cc44fe57fe8a74f88822e3c7481e9e4e7684c736213e912689eca9a45efa9feb10abfc00f069591bb24ccbaf3aa6e52de61a741ecfedae605c85f4", 0x4c}, {&(0x7f0000000340)="4b0499b5d12703a723ed0c0b25bd7fa18befdd497b772ff5345e1dda2efce1a75d924196c04a9cb45d97d8ab7a2166ae9b58c438a04212", 0x37}, {&(0x7f0000000380)="2ba88a8a5f58d01fb98640856c2815ce1b15f790ec3452ada9df82620f79401de5cf9cb8b063ced96f6cf899d9de5ddad47f8bfb34f1a49abf28d5f2a7414dd9c6364f1712872b70e33c972714d0127c3f04f4abe896ecff922136a7d704caefffc90119c7018363ac0b2446373036970fab4439a6acfbef62dda9b2e322ebda4754d93b859f077ff4210c48dd0e0bdf15dc4961d9a3345e79d9e1a3283c55a2881ce606137e4c7703fbf0580a14533b210b1fcb2fa0f7d9a28869f9e6d9684da3d74b75749693c4e9a1e68b209f84481ba861e716d313ab113c16776519ba7ff05457a046b34265c4ff9763e8e5dba7b483f4916f42", 0xf6}, {&(0x7f0000000480)="9b891bc5f06b2af48e44c8d853d0416622c0b770b38ed161b42b0d9f96af60d41f4a984463a3ee640d2881ed1d1460034ba15da1a618bad2b2789be8eb4bfe45d67a", 0x42}], 0x7, &(0x7f0000000580)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x4}}], 0x18}, 0x4004040) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',no=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:12:22 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, 0x0, 0x24000000) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f0000000040)) 13:12:22 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/nvram\x00', 0x80401, 0x0) ioctl$SIOCX25GFACILITIES(r3, 0x89e2, &(0x7f0000000500)) [ 893.493831] 9pnet: Insufficient options for proto=fd [ 893.512807] 9pnet: Insufficient options for proto=fd [ 893.522984] FAULT_INJECTION: forcing a failure. [ 893.522984] name failslab, interval 1, probability 0, space 0, times 0 [ 893.575137] CPU: 0 PID: 11906 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 893.583072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 893.592446] Call Trace: [ 893.595047] dump_stack+0x1b2/0x283 [ 893.599132] should_fail.cold+0x10a/0x154 [ 893.600277] 9pnet: Insufficient options for proto=fd [ 893.603295] should_failslab+0xd6/0x130 [ 893.603315] kmem_cache_alloc_trace+0x29a/0x3d0 [ 893.603336] p9_idpool_create+0x3c/0x120 [ 893.621173] p9_client_create+0x1d4/0x12c0 [ 893.625439] ? fs_reclaim_release+0xd0/0x110 [ 893.629881] ? p9_client_flush+0x4c0/0x4c0 [ 893.634129] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 893.639597] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 893.644613] ? __lockdep_init_map+0x100/0x560 [ 893.649114] ? __raw_spin_lock_init+0x28/0x100 [ 893.653702] v9fs_session_init+0x1c5/0x1540 [ 893.658036] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 893.662888] ? v9fs_show_options+0x6b0/0x6b0 [ 893.667321] ? v9fs_mount+0x54/0x860 [ 893.671053] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 893.676503] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 893.681522] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 893.686377] v9fs_mount+0x73/0x860 [ 893.689915] ? alloc_pages_current+0x15d/0x260 [ 893.694495] ? __lockdep_init_map+0x100/0x560 [ 893.699005] mount_fs+0x92/0x2a0 [ 893.702397] vfs_kern_mount.part.0+0x5b/0x470 [ 893.706906] do_mount+0xe53/0x2a00 [ 893.710466] ? copy_mount_string+0x40/0x40 [ 893.715248] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 893.720267] ? copy_mnt_ns+0xa30/0xa30 [ 893.724159] ? copy_mount_options+0x1fa/0x2f0 [ 893.728654] ? copy_mnt_ns+0xa30/0xa30 [ 893.732545] SyS_mount+0xa8/0x120 [ 893.735995] ? copy_mnt_ns+0xa30/0xa30 [ 893.739893] do_syscall_64+0x1d5/0x640 [ 893.743802] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 893.748992] RIP: 0033:0x45deb9 [ 893.752188] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 893.759903] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 893.767169] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 13:12:22 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420, 0x3f3, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}}, 0x420}}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 13:12:22 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r2, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000080)={'veth1_macvtap\x00', @dev}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, &(0x7f0000000000)) 13:12:22 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = gettid() ptrace$getenv(0x4201, r2, 0x9, &(0x7f0000000040)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 893.775372] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 893.782651] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 893.789939] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:22 executing program 4: r0 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="20040000f3030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001fc1879200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000072c73334d77f0842d900"/1065], 0x420}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x6, 0x20, 0x3, 0x0, @private2, @empty, 0x800a, 0x1, 0x3, 0xfffffffa}}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000380)={'syztnl2\x00', &(0x7f0000000300)={'sit0\x00', r1, 0x2f, 0x2, 0x7, 0x10000, 0x10, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @ipv4={[], [], @empty}, 0x7800, 0x80, 0xebc, 0x9a9a}}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 893.840592] 9pnet: Insufficient options for proto=fd recvmmsg(r0, &(0x7f0000005240)=[{{&(0x7f00000003c0)=@nl=@proc, 0x80, &(0x7f0000000100)=[{&(0x7f0000000040)=""/21, 0x22}], 0x1, &(0x7f0000000440)=""/101, 0x65}, 0x1}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/1}], 0x2, &(0x7f00000005c0)=""/117, 0x75}, 0x7}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000a80)=""/235, 0xeb}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/104, 0x70}, {&(0x7f0000001c00)=""/99, 0x63}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f0000001cc0)=""/75, 0x4b}, {&(0x7f0000001d40)=""/28, 0x1c}, {&(0x7f0000001d80)=""/168, 0xa8}], 0x8, &(0x7f0000001ec0)=""/62, 0x3e}, 0x4}, {{&(0x7f0000001f00)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}, 0x80, &(0x7f0000002100), 0x195}, 0x100}, {{&(0x7f0000002140)=@alg, 0x80, &(0x7f00000023c0)=[{&(0x7f00000021c0)=""/233, 0xe9}, {&(0x7f00000022c0)=""/242, 0xf2}], 0x2, &(0x7f0000002400)=""/115, 0x73}, 0x9}, {{&(0x7f0000002480)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/17, 0x11}, {&(0x7f0000003540)=""/30, 0x1e}, {&(0x7f0000003580)=""/43, 0x2b}, {&(0x7f00000035c0)=""/77, 0x4d}, {&(0x7f0000003640)=""/157, 0x9d}], 0x6, &(0x7f0000003780)=""/23, 0x17}, 0x9}, {{&(0x7f00000037c0), 0x80, &(0x7f00000038c0)=[{&(0x7f0000003840)=""/91, 0x5b}], 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000004c80), 0x6, &(0x7f0000004d00)=""/15, 0xf}, 0x3}, {{&(0x7f0000004d40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000002040)=[{&(0x7f0000004dc0)=""/236, 0xec}, {&(0x7f0000001f80)=""/66}, {&(0x7f0000002000)=""/6}], 0x1, &(0x7f0000002080)=""/29, 0x1a}, 0x8}, {{&(0x7f0000004f40)=@isdn, 0x80, &(0x7f0000005140)=[{&(0x7f0000004fc0)=""/248, 0xf8}, {&(0x7f00000050c0)=""/44, 0x2c}, {&(0x7f0000005100)=""/33, 0x21}], 0x3, &(0x7f0000005180)=""/167, 0xa7}, 0x101}], 0xa, 0x40000020, &(0x7f00000054c0)={0x0, 0x3938700}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000005540)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r2, &(0x7f0000005940)={&(0x7f0000005500)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000005900)={&(0x7f0000005580)={0x36c, r3, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x34c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x59, 0x3, "f381fafdd1b62db58c38e8977ce195462b4f603b43126bf19dff022e7009e9ab22875a7cc38be3514d160911cd186a6aa57b64afaeabc1ee5caaa4f6f7bf5cece39e5a22a336c55bc7c29bbbce9de24896502a586d"}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "135fdcaf1118d0f07c21911d5bfb4f7be6200f9f4827165c4156628c1d7744176644ca06a60a86f8a5fec3739842d782ec24a50b632a485269ab787cad9346fa62972a7a3f1be0b82423d198970dc15f974026aa764047462b30b90edb7828fae13feeac7333879a8320ad9e7c86d89dc95b49817ee795dce84ce39afa2930ed37c75aaf87a73e0ada6c1f2e3725ed046a09a071252b0b95bb699e49c9fa6972cb"}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "bd1fb1b7bb3f8efa0dbbc5282aa1a9d57099ea628d0b412a719a45df63f1af23"}}, @TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "a726dafa315e7f1128644f3470fb7c1d2a1ff82d5b03a9141bd5"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x76, 0x3, "a39f4b4d4bc52e492d82b22c3cad57fe5f3ebb8a7c41281784fe4b6e92b0c7d4232c086ecf82a9df9436bbec40fc33fe9a7ed1ddd44c6b35bc698e1ee9645c06037652ef65dcd69e24f5105e7cc78255f05bf9b319e67cc909726ffa444dfe128d52dd884c0e650f2fe41530c659527f9414"}, @TIPC_NLA_NODE_ID={0x65, 0x3, "881532575a0fd8f2b777a0dd9b6ead524fa7bc6b4e84d3700ee529bf652caca68f1259978c1813894a4e618b86acdcbc7fd6242118568434a537068a0aa770ac9c808993fb3778a539afe24a62e07f7c4e424da924118e620469b6ef2e8457a03b"}, @TIPC_NLA_NODE_ID={0xcb, 0x3, "1b53284835f3232a808747ed453a8c0850fa6c08a47008a5063d25500cb0dde9b2596f559d8446ac7f650a210a7f7dbfc207eacb9bad860940b51f1fb22e6a1e60e80a6042e4f904b3fbd64c6177a47ddf3f8ed283d37e3055a18292659036f3f35a87616f37f7efa2fa173150baa533fae94c0da31abe49180fa4c462ff8f265e040174caa396070de7646dbf762a6d0eb1d579f4e48d65c79c4c5b59482c9e1d863b1e458334255cd4215809da47337dfe1aa2e92f041a25cefc3a0265b11cfdeb4d010a778a"}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}]}, 0x36c}, 0x1, 0x0, 0x0, 0x804}, 0x4008010) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) 13:12:22 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="74726175733d7b089b5b0000648e0e", @ANYRESHEX=r0, @ANYRES16, @ANYRESHEX=r1, @ANYBLOB="b59a7434e250fd6f010000000000000000"]) r2 = dup3(r0, r0, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000200)=0x85b8e) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/cpuinfo\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000001300)={r6, 0x3, 0x6, @remote}, 0x10) sendmsg$nl_route_sched(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200e9d9}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@gettfilter={0x34, 0x2e, 0x20, 0x70b92d, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, {0xc, 0xf}, {0xfff2, 0xc}, {0x2, 0xfff1}}, [{0x8, 0xb, 0x10001}, {0x8, 0xb, 0x3ff}]}, 0x34}, 0x1, 0x0, 0x0, 0x526fd286b2f8146}, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x972f, 0x100) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r7, 0xc010641d, &(0x7f00000004c0)={r8, &(0x7f0000000400)=""/159}) 13:12:22 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=no=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) [ 893.969028] 9pnet: Could not find request transport: no=0x0000000000000004 [ 893.997091] 9pnet: Could not find request transport: no=0x0000000000000004 13:12:22 executing program 0 (fault-call:3 fault-nth:11): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:22 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SOUND_MIXER_WRITE_RECSRC(0xffffffffffffffff, 0xc0044dff, &(0x7f0000000040)=0xf47b) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="e9c2e64b4b7b3d943aa8c785c72d2ec38c2d0000353465e80404d0255380bb252c"]) 13:12:22 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x10) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x2) r3 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000001300)={r6, 0x3, 0x6, @remote}, 0x10) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000140)={@private0={0xfc, 0x0, [], 0x1}, r6}, 0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) r8 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000014c0)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) r9 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0x501002, 0x0) ioctl$HDIO_GETGEO(r9, 0x301, &(0x7f00000001c0)) ioctl$KVM_S390_INTERRUPT_CPU(r9, 0x4010ae94, &(0x7f0000000640)={0x2, 0x5, 0x76f3}) sendmsg$TIPC_NL_LINK_RESET_STATS(r8, &(0x7f0000001840)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000001800)={&(0x7f0000001540)={0x2c0, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0xb0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "4fafc4c95ae7c3770a33a1452928bf4241cb3c6c2202c082a31d6201af"}}, @TIPC_NLA_NODE_ID={0x14, 0x3, "d3bb8121a287e5f5809751d460e56926"}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "b1dd9ad6165095b80288f5713e339d6fdd25734a6cdaf9cd3061bdf0d529b84e6468"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x84, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd9b4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc538}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x175}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0x108, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd0b}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9f7}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0x60, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x401}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x85b}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1f}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xcb4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}]}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r7, 0x3, 0x6, @remote}, 0x10) 13:12:22 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x4840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xe}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xe, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB]) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000040)) mount(&(0x7f00000000c0)=@nullb='/dev/nullb0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='vfat\x00', 0x201810, &(0x7f0000000280)='9p\x00') 13:12:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000380)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000580)={{r1}, r2, 0x6, @unused=[0x5, 0x3, 0x1ff, 0x3f], @subvolid=0x8b}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x10) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000200)='y\x00', 0x2, 0x3) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESDEC=r5]) r6 = dup2(r4, r4) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x4c, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x28}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6d}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3f}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8040}, 0x184) 13:12:22 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) getrlimit(0x1, &(0x7f0000000080)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) [ 894.172331] 9pnet: Insufficient options for proto=fd [ 894.193294] FAULT_INJECTION: forcing a failure. [ 894.193294] name failslab, interval 1, probability 0, space 0, times 0 [ 894.230439] 9pnet: Insufficient options for proto=fd [ 894.239382] CPU: 1 PID: 11986 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 894.247280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 894.256638] Call Trace: [ 894.259229] dump_stack+0x1b2/0x283 [ 894.262863] should_fail.cold+0x10a/0x154 [ 894.267031] should_failslab+0xd6/0x130 [ 894.271034] __kmalloc_track_caller+0x2bc/0x400 [ 894.275706] ? p9_client_create+0x2e3/0x12c0 [ 894.280139] kstrdup+0x36/0x70 [ 894.283333] p9_client_create+0x2e3/0x12c0 [ 894.287578] ? p9_client_flush+0x4c0/0x4c0 13:12:23 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) r2 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x4, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x820}, 0x0) [ 894.291824] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 894.297277] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 894.302297] ? __lockdep_init_map+0x100/0x560 [ 894.306829] ? __raw_spin_lock_init+0x28/0x100 [ 894.311441] v9fs_session_init+0x1c5/0x1540 [ 894.315772] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 894.320618] ? v9fs_show_options+0x6b0/0x6b0 [ 894.325035] ? v9fs_mount+0x54/0x860 [ 894.328751] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 894.334207] ? rcu_read_lock_sched_held+0x16c/0x1d0 13:12:23 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'vlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) [ 894.340265] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 894.345112] v9fs_mount+0x73/0x860 [ 894.348652] ? alloc_pages_current+0x15d/0x260 [ 894.353232] ? __lockdep_init_map+0x100/0x560 [ 894.358345] mount_fs+0x92/0x2a0 [ 894.361713] vfs_kern_mount.part.0+0x5b/0x470 [ 894.366228] do_mount+0xe53/0x2a00 [ 894.369779] ? copy_mount_string+0x40/0x40 [ 894.374015] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 894.379033] ? copy_mnt_ns+0xa30/0xa30 [ 894.382926] ? copy_mount_options+0x1fa/0x2f0 [ 894.387447] ? copy_mnt_ns+0xa30/0xa30 [ 894.391348] SyS_mount+0xa8/0x120 [ 894.394795] ? copy_mnt_ns+0xa30/0xa30 [ 894.398675] do_syscall_64+0x1d5/0x640 [ 894.402561] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 894.407736] RIP: 0033:0x45deb9 [ 894.410915] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 894.418614] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 894.425870] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 894.433135] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 13:12:23 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7472f6216903304648de95ce9dd86cead561aba94b6445642c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:12:23 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4da502, 0x0) recvmsg$kcm(r2, &(0x7f0000001400)={&(0x7f0000000200)=@tipc, 0x80, &(0x7f0000000100)=[{&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f0000000340)=""/129, 0x81}], 0x2, &(0x7f0000000400)=""/4096, 0x1000}, 0x10042) pipe2(&(0x7f0000001440)={0xffffffffffffffff}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000001540)={'gretap0\x00', &(0x7f0000001480)={'syztnl1\x00', 0x0, 0x80, 0x710, 0x3, 0xff, {{0x21, 0x4, 0x1, 0x9, 0x84, 0x65, 0x0, 0xff, 0x4, 0x0, @local, @multicast2, {[@ssrr={0x89, 0x13, 0xde, [@local, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x18}]}, @noop, @rr={0x7, 0xf, 0x9b, [@initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010100, @remote]}, @noop, @end, @timestamp_prespec={0x44, 0x34, 0x7e, 0x3, 0xe, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x2}, {@rand_addr=0x64010102, 0x2}, {@loopback, 0x1}, {@empty, 0x1}, {@empty, 0xbbb5}, {@broadcast, 0x6}]}, @lsrr={0x83, 0x13, 0x5e, [@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1, @dev={0xac, 0x14, 0x14, 0x14}, @private=0xa010102]}, @noop, @generic={0x44, 0x3, "b7"}]}}}}}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x0, 0x3]) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESDEC=r4]) [ 894.440395] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 894.448347] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:23 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_START_UNIT(0xffffffffffffffff, 0x5) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:23 executing program 0 (fault-call:3 fault-nth:12): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:23 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x77359400}}, &(0x7f0000000380)) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x400200, 0x40) sendmsg$NLBL_MGMT_C_REMOVE(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0x40) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x400000, 0x0) accept$phonet_pipe(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 894.589060] FAULT_INJECTION: forcing a failure. [ 894.589060] name failslab, interval 1, probability 0, space 0, times 0 [ 894.618825] CPU: 1 PID: 12025 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 894.626748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 894.636104] Call Trace: [ 894.638869] dump_stack+0x1b2/0x283 [ 894.642515] should_fail.cold+0x10a/0x154 [ 894.647374] should_failslab+0xd6/0x130 [ 894.654827] kmem_cache_alloc_trace+0x29a/0x3d0 [ 894.659503] p9_idpool_create+0x3c/0x120 [ 894.664260] p9_client_create+0x57a/0x12c0 [ 894.668515] ? p9_client_flush+0x4c0/0x4c0 [ 894.672754] ? __lockdep_init_map+0x100/0x560 [ 894.677346] ? __raw_spin_lock_init+0x28/0x100 [ 894.681934] v9fs_session_init+0x1c5/0x1540 [ 894.686266] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 894.691114] ? v9fs_show_options+0x6b0/0x6b0 [ 894.695542] ? v9fs_mount+0x54/0x860 [ 894.699263] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 894.704717] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 894.709745] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 894.714626] v9fs_mount+0x73/0x860 [ 894.718170] ? alloc_pages_current+0x15d/0x260 [ 894.722752] ? __lockdep_init_map+0x100/0x560 [ 894.727250] mount_fs+0x92/0x2a0 [ 894.730630] vfs_kern_mount.part.0+0x5b/0x470 [ 894.735136] do_mount+0xe53/0x2a00 [ 894.738685] ? copy_mount_string+0x40/0x40 [ 894.742921] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 894.747942] ? copy_mnt_ns+0xa30/0xa30 [ 894.751832] ? copy_mount_options+0x1fa/0x2f0 [ 894.756327] ? copy_mnt_ns+0xa30/0xa30 [ 894.760221] SyS_mount+0xa8/0x120 [ 894.763681] ? copy_mnt_ns+0xa30/0xa30 [ 894.767581] do_syscall_64+0x1d5/0x640 [ 894.771500] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 894.776793] RIP: 0033:0x45deb9 [ 894.779982] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 13:12:23 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) syz_mount_image$adfs(&(0x7f0000000040)='adfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x4, &(0x7f0000000580)=[{&(0x7f00000002c0)="3c0091ce6ee003a6406a24595652d6ff2a66028785e0bdd6ae01e77fe70fe90aa012f782d74bc67151c3d0591a03c594bc7fac3943cc3b342eb380a7da4b27ac8e19c64e201a5358683f3e18c237e0b222c33249c83dcb89d02800092113c8e2ec985d9cbb371ce75c91daf7cd2d1ac1bc917907ff1000c4411fde892265bce9b09f9ee5903b9833adb9d4fbc74e1160c97e58a14f28718c1ef425f528edd79c86c1f174f626366db626c87ce7dd7bc153822206f2f1bd94af6ab7ee1665749545a6bf", 0xc3, 0x80}, {&(0x7f00000003c0)="bd14c380c0b04afc45946564cdd49d40c5a10c80232cebbb438c75ceb23c3ddf4abe3d568e733c8b45935430471d6d27d02e589d068882e129d8de0aa53b0acc49d47a265c0d57bdb2f05e8b2396d4ab7e81da951dd2817eaa20b0f45d70496541a1e1f263523dcc672c0ef76857ea0cc77932abc09f04cd9fbb1a5c9b7d5d2264654b306915e00f030cb7657be36dd05b5504296059223b13d60decf226069f96ff6d01945f", 0xa6, 0xd7e}, {&(0x7f0000000480)="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", 0xfb, 0x1}, {&(0x7f00000000c0)="090e138be1b209f93551c7058bd8fe9d98a5059549ed6f0cfff9992c70f3daa69b44b6deec70ea2e2854e78db64ccb954520ff16db3854d76ff5363395a373a8cdc0bb459fb9bdcc864a4d0fdc22b924d7a134708fe71c0bbb0302c7b94842d7cd3f1986fc1a3e5485899bc3462f0035ef3a3a21f61285def70dc2c6a2cd6d3a", 0x80, 0x979}], 0x800000, &(0x7f0000000600)={[{'}*\x82-)]]i%'}, {'.],.'}, {'9p\x00'}, {'9p\x00'}, {'$'}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@measure='measure'}, {@subj_user={'subj_user', 0x3d, '\\}@{@'}}, {@uid_gt={'uid>'}}]}) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$SIOCNRDECOBS(r0, 0x89e2) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="6f72616e733d66642c7266646e2f3d759c6f783b0e22dea84ef15e78e35722767cde8dc97fb2e5f45f97c62a72b9dd4addd22730c1a363641754bce223d3e581e4f4b0f6af491c9d2f04e27fb8de6d56", @ANYRESHEX=r1, @ANYBLOB="1c7766646e6f3df848951211712559683cdf", @ANYRESHEX=r2, @ANYBLOB=',\x00']) 13:12:23 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000280)={'filter\x00', 0xf1, "0bccae8c0b32d2006f3dff913aba4448768d6df9fd57399b567c2a389b5718f391ef69e1c66340426e364e37f4510a08c505a33f1bdf5bb6c9e8070c59e5001bf0f45458f0af216467f536e68d1049dbb837c10c79e08b14a66e792a87a0a4f9b5bdf050337e70617108b74a39c79432e7d49d7c0ad3b4bb036acde6ce3b4b7720a6af8088280aa71868b5efb7ef04da00a66a0c9fed725bad3c3aff5df62809c57e5262454188dcc7135023545accfbd8c6d60588b770bc3ed90cf3c3bed77b40a1722da4b024560d7e5b666d83182fe2ed76a9b1f07580d4e6e5c909e0115addd3efd72c23f29a00e907127cac1495f0"}, &(0x7f0000000040)=0x115) fcntl$addseals(r0, 0x409, 0xd) 13:12:23 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x84000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3d9dc455adbcd9f8249baa80c4b8fdff920d2070018379403985582751e835d25a246c711d41c5632dbc42079531d602909c9859efb09da954a2f056db6a8449e36bae84be8fc476716bc4edf723e3d2268b0a028606cb2f96000000001000", @ANYRESDEC=r1]) 13:12:23 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) [ 894.787682] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 894.794951] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 894.802211] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 894.809479] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 894.816736] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c [ 894.860446] 9pnet: Insufficient options for proto=fd 13:12:23 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0xa2181, 0x0) ioctl$RTC_UIE_OFF(r0, 0x7004) ioctl$VIDIOC_S_AUDIO(0xffffffffffffffff, 0x40345622, &(0x7f0000000080)={0xa9, "79cef2af5ab9b32334a75318842320aa4afc2baf8d75a207bd656ce510d95def", 0x1, 0x1}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000000c0)={@broadcast, @multicast1}, 0x8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESDEC=r2]) 13:12:23 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}}, 0x1) r3 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0xf110, 0x141841) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) sendmsg$NFT_MSG_GETRULE(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x7c, 0x7, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_RULE_USERDATA={0x5c, 0x7, 0x1, 0x0, "0e6efaf7dccaae67b16489c8ac6d082f463d154ee1b97e099d9cdc7cc32a18c6c11ed5971e49d927d68e8b9da9c6f75eeb21533635e3445055cdb7d9b64edeab5b736dc8d881af95bd18155c90320ea8f7b0f262606dea7a"}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x10}, 0x44) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) [ 894.888282] 9pnet: Insufficient options for proto=fd [ 894.899603] ADFS-fs: unrecognised mount option "}*‚-)]]i%" or missing value 13:12:23 executing program 0 (fault-call:3 fault-nth:13): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:23 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x9a7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001780)={0x2, 0x70, 0xfb, 0x9d, 0x7f, 0x1, 0x0, 0x4, 0x82001, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_config_ext={0x6, 0x10000}, 0x1, 0x1, 0x800, 0x3, 0xcb8, 0x3, 0x7}) r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(r3, r5) syz_mount_image$afs(&(0x7f0000000080)='afs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x6, &(0x7f0000001580)=[{&(0x7f0000000280)="fdc74feb819164f8f7b3fae7a131378402f424c70e1db3e3df425a46f0470c0dceb0a4b1f7013bbc5d6f978ed504e8bb06042d691dfe5d59d53ad341448bff65a6e5282dda19c4718b884ba8a586b565dcb0c33702f96c7844d51a6c1f67b934cf45c3027025eea6a84301cb71a3e8b04699d68cdd3b3667ee3a8e5542b01c18c7844d978c9c9e7b4ba3b8a05ad577daebd3f3470429ee4ef436071817c21e7ed4b3d183311741a0bfb17983b2e6e9dfc1d8e2dd6eb63ffaf4472d862f0cd567", 0xc0, 0xba}, {&(0x7f0000000340)="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", 0x1000, 0x7}, {&(0x7f0000001340)="cd092e4b2818b8010c486b6ec4372f2d07d6bc2988f0e30be6156b3c0f8accf94328e7df4552a89dd8584e1231ddd4a556148c5e44a5906e34e2477076aaeabbe9dcb6673ac3b5bfe873bc87e5ae2a691e467a60c395b78f2549c128920f974e2b0ef70557758a5a5470ffe8e4ab33494093348b1dd6c8d06467bc064dd78e7271f199130a8021f937cedd", 0x8b}, {&(0x7f0000000100)="e4d9c46547eba19472903ebec580c30892b03f", 0x13, 0x4}, {&(0x7f0000001400)="6256512be16d3c1b32f1a8a04faeb78b0493e73ddda50c0ba3e3c79e34227111bb25f82c51e4db76bd4f47365d1bb22366b90839b45b6fdff3062ebda61f2e128c145c8ff3ceb600909c4c892de70d6b83a48286d987f490ad2f3e7bf67ad71fd304404e98fb1dbf8e642ebd62e672cffa61173fb72d2195d73e796f98c7befa9130aa5b879b25197b71aaf1af40cb5f9d8bb304411122dbf72753e0a0abc780311243120932506efba0a9cb1f1ffa702c29e24e4a15b8bba5a9dce1a9e6d7ac6b40063455fe00b3cb6bb01bcf2414f7673b13b0eb1e400fa6e5", 0xda, 0xdec2}, {&(0x7f0000001500)="422f6895d63ffbc9e6d699236b9257b0ec111cba1ab2721599cd79cf11025d6d17da8f257e46b697932e817efc5d9a9bb4311f5ca0de6a3e7681cefae501fe82a1cce1805a8e6744de220b3c60798b43fd672e51b895a13f966806e8f9c5541558a1e268310abb", 0x67, 0x5}], 0x128000, &(0x7f00000016c0)={[{@autocell='autocell'}, {@flock_local='flock=local'}, {@flock_openafs='flock=openafs'}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '}&(['}}, {@uid_lt={'uid<', 0xee01}}, {@fowner_lt={'fowner<', r1}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '{'}}]}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c0000000420478327065eadcb12f8f5b2ffeb01c9f59e17859e1136740748961be613840a9bba82402cd53e6ec9a3d6ceb6cfcbcdf0fc6bc9567c7eed781684e897e6a9629daa8476cfe962911614b24583c7e17acb2ffaddc8ac0498a1d2babeaa8560fc311bba8c2d725ed769f5c6a1faae599110fc40ee4055902c96c5234a1a397f104b64a04add876141db17f7a9e92513d977fc8c415b2b16f042ef98d8e00b2abd94f70b3287a103958e216cfcfdbd350e425cc6bf", @ANYRES16=r8, @ANYBLOB="000128bd8200fcdbdf25050000000800050007000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x8008000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYRES32=r8, @ANYRESHEX=r7, @ANYBLOB="66d0"]) [ 894.982261] print_req_error: I/O error, dev loop1, sector 0 [ 895.000508] ADFS-fs: unrecognised mount option "}*‚-)]]i%" or missing value [ 895.018972] FAULT_INJECTION: forcing a failure. [ 895.018972] name failslab, interval 1, probability 0, space 0, times 0 [ 895.048671] CPU: 1 PID: 12068 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 895.056570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 895.065945] Call Trace: [ 895.068538] dump_stack+0x1b2/0x283 [ 895.072173] should_fail.cold+0x10a/0x154 [ 895.076324] should_failslab+0xd6/0x130 [ 895.080304] kmem_cache_alloc_trace+0x29a/0x3d0 [ 895.085508] p9_idpool_create+0x3c/0x120 [ 895.089590] p9_client_create+0x57a/0x12c0 [ 895.093852] ? p9_client_flush+0x4c0/0x4c0 [ 895.098096] ? __lockdep_init_map+0x100/0x560 [ 895.102597] ? __raw_spin_lock_init+0x28/0x100 [ 895.107193] v9fs_session_init+0x1c5/0x1540 [ 895.111522] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 895.116629] ? v9fs_show_options+0x6b0/0x6b0 [ 895.121064] ? v9fs_mount+0x54/0x860 [ 895.124791] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 895.130248] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 895.135268] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 895.140118] v9fs_mount+0x73/0x860 [ 895.143660] ? alloc_pages_current+0x15d/0x260 13:12:23 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) keyctl$reject(0x13, 0x0, 0x2, 0x10001, 0xfffffffffffffffb) [ 895.148264] ? __lockdep_init_map+0x100/0x560 [ 895.152762] mount_fs+0x92/0x2a0 [ 895.156132] vfs_kern_mount.part.0+0x5b/0x470 [ 895.160658] do_mount+0xe53/0x2a00 [ 895.164206] ? do_raw_spin_unlock+0x164/0x220 [ 895.168741] ? copy_mount_string+0x40/0x40 [ 895.173698] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 895.178717] ? copy_mnt_ns+0xa30/0xa30 [ 895.182610] ? copy_mount_options+0x1fa/0x2f0 [ 895.187105] ? copy_mnt_ns+0xa30/0xa30 [ 895.191080] SyS_mount+0xa8/0x120 [ 895.194532] ? copy_mnt_ns+0xa30/0xa30 [ 895.198428] do_syscall_64+0x1d5/0x640 [ 895.202329] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 895.207534] RIP: 0033:0x45deb9 [ 895.210727] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 895.218871] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 895.226144] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 895.233423] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 895.240702] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000d 13:12:24 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000100)="a9c371ac10706878f5dfe8a304931dd59f26e09757621f10752997f9a61340727ae7aa62626aa3d5c3ff7c8e1a81c094822de7f47676feef01aa1e2bb7c079bd6842d44ddd6993ebb5a9eef5266cc911a3853cea81e266e755bd906f66554bf80a5b977524ad2d4f300c570b42370c19423fb696136403f750a160e7f01bbe92c748330166945d1da05427484e5eddd5ddd151cc17867470d34f8de9fd88a0cdedabe3fc6d56912ec6ea0897a11a35", 0xaf}, {&(0x7f0000001340)="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", 0x1000}, {&(0x7f00000001c0)}, {&(0x7f0000000640)="6fd9bc596e2bcccf3b7dd62ad6d102640d3b97fc78c360af016b5509348e7388f0d6e45ae5bcc676f3d0a56f335d7c689920acf99d5a729b935164ae5fa532a82728419e624e639c107d35e75f3340b8733c56afa654421587e1f63f9924c1c6dc19dc37d8979a54b8497f97d684cf1b9b694dfda69eca4c4f3410e11aae2a3bb0f9e558a51f3629b7b3bffdbae1a9ba8f5c8737cbe2c09346274bb6eef407c630c7720c4cc7cd0a85730fc51245f6229a87409a3b932b861ba671e9f9e4f1bc607f0adb", 0xc4}, {&(0x7f0000000740)="f1dee3b107c8a537cb37b47bfc1826629e5494d5845d345bbcffef08d2cb44c599928792b5253bc40d2e4dc536a132ab8cf6c91e9ab071a9088a769cfc6dda2fbb7d163d0a0aadb9958387483feb50f4cbb347c6077fcff2a6cb3e3c20facccf045aa7f552e0f947472ad2e22c059d66e27fc6d9711515b38c05c7dfb4514471f75872f15519f76a7bf409ebc9d0a43ec48b6ef00481ffbc12b33aea7637d86f4dadd13a3d81c6763b67909a49ce9d807f30b8a9c9bb8445d9a9868d86854f058f5a8b308e5ce55c750a3548bb3e06fdd1ad8b107e0b42f8ccd2b627a0f740fdb7959e33a70471c453", 0xe9}, {&(0x7f0000000840)="dc9b0fc195c8b6c327d1e5db3421feeaba56233e6b98f6c47fea568b01dd705353966bcfaa0a7a668c05f5f908d34f8056dbdc2c841059b415c077ec14861300e61cebf500d6a9886b5da3e6eae853a4c7d6071eb4babe3d3a63bc499cbcc0b968c14d0720192f6817320cb0ce60ff49016b246666c9ca4ba1842768803acf8ff79d84ff17333562", 0x88}, {&(0x7f0000000900)="3ab2a27773cdca0dcd15befb0fb10dee13f6551545ded3f86c6694b3492c235ebcda55b0625af49c7479416198c7d58363", 0x31}], 0x7) 13:12:24 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trfdno=', @ANYRESHEX=r0, @ANYBLOB=',=\x00\x00\x00\x00\x00', @ANYRESDEC=r1]) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) 13:12:24 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) epoll_pwait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}], 0x2, 0x5, &(0x7f0000000080)={[0x2]}, 0x8) syz_emit_vhci(&(0x7f00000000c0)=@HCI_EVENT_PKT={0x4, @hci_ev_sniff_subrate={{0x2e, 0xb}, {0x0, 0xc8, 0x6, 0xfff, 0x0, 0x766e}}}, 0xe) [ 895.248232] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:24 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7472616e733d66642c7266649c3834", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:12:24 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="c97472616e773d66642c7266646e6f", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:12:24 executing program 0 (fault-call:3 fault-nth:14): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:24 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) r3 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x20, 0x70bd2d, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x24040090}, 0x75f80507d4c1fc35) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:24 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="000000a190a03d94bd47752ed60e50c6e2da90ae0600000000000000cf1c2e77f9c182830d1e17df8a79864e8e5f32705a66b64577eeda3ebcf48b2b5ffd61c9eb5070e12dfe9e7fa6386a7bff817344a59640", @ANYRESDEC=r1]) [ 895.385142] FAULT_INJECTION: forcing a failure. [ 895.385142] name failslab, interval 1, probability 0, space 0, times 0 [ 895.389956] 9pnet: Insufficient options for proto=fd [ 895.413265] CPU: 1 PID: 12109 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 895.421174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 895.430532] Call Trace: [ 895.433133] dump_stack+0x1b2/0x283 [ 895.436766] should_fail.cold+0x10a/0x154 [ 895.440916] should_failslab+0xd6/0x130 [ 895.444893] __kmalloc+0x2c1/0x400 [ 895.448437] ? match_number+0x9d/0x200 [ 895.452359] match_number+0x9d/0x200 [ 895.456077] ? match_strdup+0xa0/0xa0 [ 895.459888] ? memcpy+0x35/0x50 [ 895.463175] parse_opts.part.0+0x1b5/0x2d0 [ 895.467422] ? p9_fd_show_options+0x190/0x190 [ 895.471923] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 895.477034] ? fs_reclaim_release+0xd0/0x110 [ 895.481463] p9_fd_create+0x86/0x3b0 13:12:24 executing program 4: perf_event_open(&(0x7f0000940000)={0x5, 0x6f, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_config_ext={0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 895.485182] ? p9_fd_create_tcp+0x440/0x440 [ 895.489512] ? __raw_spin_lock_init+0x28/0x100 [ 895.494109] p9_client_create+0x5fd/0x12c0 [ 895.498352] ? p9_client_flush+0x4c0/0x4c0 [ 895.502599] ? __lockdep_init_map+0x100/0x560 [ 895.507184] ? __raw_spin_lock_init+0x28/0x100 [ 895.511782] v9fs_session_init+0x1c5/0x1540 [ 895.516115] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 895.520973] ? v9fs_show_options+0x6b0/0x6b0 [ 895.525387] ? v9fs_mount+0x54/0x860 [ 895.529105] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 895.534576] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 895.539613] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 895.544462] v9fs_mount+0x73/0x860 [ 895.548004] ? alloc_pages_current+0x15d/0x260 [ 895.552622] ? __lockdep_init_map+0x100/0x560 [ 895.557122] mount_fs+0x92/0x2a0 [ 895.560494] vfs_kern_mount.part.0+0x5b/0x470 [ 895.565020] do_mount+0xe53/0x2a00 [ 895.568601] ? retint_kernel+0x2d/0x2d [ 895.572498] ? copy_mount_string+0x40/0x40 [ 895.576736] ? copy_mount_options+0x185/0x2f0 [ 895.581236] ? copy_mount_options+0x18f/0x2f0 [ 895.585731] ? copy_mount_options+0x1fa/0x2f0 [ 895.590227] ? copy_mnt_ns+0xa30/0xa30 [ 895.594118] SyS_mount+0xa8/0x120 [ 895.597601] ? copy_mnt_ns+0xa30/0xa30 [ 895.601494] do_syscall_64+0x1d5/0x640 [ 895.605432] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 895.610621] RIP: 0033:0x45deb9 [ 895.613811] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 895.621521] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 895.628789] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 13:12:24 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0x4, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r1, @ANYBLOB]) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x2000, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766d9df6dcdc15149066e966f3d", @ANYRESHEX=r1, @ANYBLOB=',posixacl,measure,\x00']) 13:12:24 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000004b00)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000004f80)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_KEY(r2, &(0x7f00000050c0)={0x0, 0x0, &(0x7f0000005080)={&(0x7f0000000300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_IDX={0x5}, @NL80211_KEY_MODE={0x5}]}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x184, r3, 0x20, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IE={0x167, 0x2a, [@perr={0x84, 0x134, {0x5, 0x12, [@ext={{}, @device_b, 0x20, @broadcast, 0x28}, @ext={{}, @device_a, 0x3, @broadcast, 0x1c}, @ext={{}, @device_a, 0x101, @device_a, 0x15}, @not_ext={{}, @device_b, 0x401, "", 0x8}, @not_ext={{}, @device_b, 0x8001, "", 0x29}, @not_ext={{}, @device_a, 0x2, "", 0x11}, @ext={{}, @device_a, 0x10001, @device_b, 0x1e}, @ext={{}, @broadcast, 0x1ff, @device_b, 0x34}, @not_ext={{}, @broadcast, 0x3, "", 0x2b}, @ext={{}, @device_a, 0x1f, @device_b, 0x23}, @ext={{}, @device_a, 0x64e9, @device_b, 0x1b}, @ext={{}, @broadcast, 0x2, @broadcast, 0x15}, @ext={{}, @broadcast, 0x6, @device_b, 0x26}, @not_ext={{}, @device_a, 0x9, "", 0x1a}, @not_ext={{}, @device_a, 0x3, "", 0x25}, @ext={{}, @device_a, 0x6, @device_a, 0x7}, @ext={{}, @broadcast, 0x700, @device_b, 0x10}, @ext={{}, @broadcast, 0x93, @device_b, 0x6}]}}, @prep={0x83, 0x25, @ext={{}, 0x8, 0x2, @broadcast, 0x200, @device_b, 0xffff5400, 0x1, @broadcast}}, @chsw_timing={0x68, 0x4, {0xad2, 0x7ff}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x20000000}, 0x805) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 895.636057] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 895.643323] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000e [ 895.650600] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c [ 895.660493] 9pnet: Insufficient options for proto=fd 13:12:24 executing program 4: ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f0000000100)={0x20, 0x74, 0x4}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x5, 0x4, 0xae, 0x0}, &(0x7f0000000080)=0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x81ac71861beb48af, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)={0xd8, r2, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa19}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x72b7}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x28}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xd8}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r0, 0x9, 0x5, 0x4, 0xfffffff9, 0x6}, 0x14) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d5f6a3a8ca4f9349290985bc12455c912e4ce6587193230bc81976a561a32dd34e734d8b70e0b19c8a1b3c3a5c6e9d9e443c981687c7bd19fe6bd15abb2ce0e544653d1d4d42b01ae807ed6f6b29852ae1ec0b40dd6edcf2b1727e2816c995e13ba3319c1f67ab69bd4c44c7ff861888232efc3830af04b260db29a95ef1f6d6e21f666c136b163799c1aa258b8b159e4910108e0ede1e73b3b80b57c91b9ffb8eb9b9c0ccb2b95ef4db3ea9fd1afd3350d0722b1112884c3e310bab8e7db9fca79304c4fc24fb95a29f628dba97d19cc", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',\x00']) [ 895.710518] 9pnet: Insufficient options for proto=fd [ 895.726525] 9pnet: Insufficient options for proto=fd 13:12:24 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x200240, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$int_in(r2, 0x2a10, &(0x7f0000000080)=0xfff) r3 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESDEC=r4]) 13:12:24 executing program 0 (fault-call:3 fault-nth:15): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:24 executing program 3: r0 = getpid() r1 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000002680)=ANY=[@ANYBLOB="e0210000", @ANYRES16=r2, @ANYBLOB="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0x21e0}, 0x1, 0x0, 0x0, 0x2000c814}, 0x4000080) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r3 = dup3(0xffffffffffffffff, r1, 0x80000) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x5a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_config_ext, 0x1506, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000001300)={r6, 0x3, 0x6, @remote}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000001c0)='macsec0\x00', 0x10) sendmsg(r5, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0x4e21, @remote}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="8999c91ce69b87fc4998f210374ad462d573aa9fc1259b657b6051a16554a635e6f17c28a89386be9763e05fcd2559b0215781b26d43310ca379bb74693a1e86a97e5eb1e0c62c", 0x47}], 0x1, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x1340}, 0x20020811) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000200)) write$P9_RLERRORu(r3, &(0x7f0000000640)={0x10, 0x7, 0x1, {{0x3, ',\'.'}}}, 0x10) [ 895.761981] 9pnet: Insufficient options for proto=fd [ 895.803286] 9pnet: Insufficient options for proto=fd [ 895.822762] 9pnet: Insufficient options for proto=fd 13:12:24 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000040)={0x1, 0x800, 0x4, {0xc, @sdr={0x31303553}}, 0x6}) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000280)={{0x1, 0x3}, {0x5, 0x1}, 0x4, 0x2, 0xc0}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:24 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000001300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c77e6646e6f3d63fa96d9cb4e8f6bf2765bda89fde895a50e94d7aa9d9cd2be7e4826fb8e44940fdd55ea00000000419d03b5cb85972a2e", @ANYRESHEX=r1, @ANYBLOB, @ANYBLOB="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"]) 13:12:24 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000080)={0x1ff, 0xf767, 0x9, 0x80000001, 0x4, 0x1}) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) sendmsg$IPSET_CMD_HEADER(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x34, 0xc, 0x6, 0x5, 0x0, 0x0, {0xc, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4045}, 0x4008055) r2 = syz_open_dev$vcsa(&(0x7f0000000700)='/dev/vcsa#\x00', 0x4, 0x40002) setsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, &(0x7f0000000740), 0x4) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000640)=""/168, &(0x7f0000000780)=0xa8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) [ 895.858876] FAULT_INJECTION: forcing a failure. [ 895.858876] name failslab, interval 1, probability 0, space 0, times 0 13:12:24 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420, 0x3f3, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x420}}, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x43, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3d9f3a20edaf775e1eee3b1a5f2d63e0efbd5fe3cba40fea6d7868ee04bc92fbdff6807563b4bf9ce1862d069f33ec0ee8de6a644eac64a053f0e3ddede9cef3b7354c4b181a030000000000000019ce9da0307bd0", @ANYRESDEC=r1]) [ 895.921824] CPU: 1 PID: 12152 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 895.929743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 895.939278] Call Trace: [ 895.940141] 9pnet: Insufficient options for proto=fd [ 895.941894] dump_stack+0x1b2/0x283 [ 895.941912] should_fail.cold+0x10a/0x154 [ 895.941928] should_failslab+0xd6/0x130 [ 895.941942] __kmalloc+0x2c1/0x400 [ 895.941954] ? match_number+0x9d/0x200 [ 895.941969] match_number+0x9d/0x200 13:12:24 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') splice(r0, &(0x7f0000000080)=0xfff, r1, &(0x7f00000000c0)=0xffffffffffffffac, 0x1, 0x3) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESDEC=r2]) [ 895.955837] 9pnet: Insufficient options for proto=fd [ 895.958799] ? match_strdup+0xa0/0xa0 [ 895.958811] ? memcpy+0x35/0x50 [ 895.958827] parse_opts.part.0+0x1b5/0x2d0 [ 895.958839] ? p9_fd_show_options+0x190/0x190 [ 895.958853] ? fs_reclaim_release+0xd0/0x110 [ 895.958872] p9_fd_create+0x86/0x3b0 [ 895.958882] ? p9_fd_create_tcp+0x440/0x440 [ 895.958896] ? __raw_spin_lock_init+0x28/0x100 [ 895.958910] p9_client_create+0x5fd/0x12c0 [ 896.012383] ? p9_client_flush+0x4c0/0x4c0 [ 896.012407] ? __lockdep_init_map+0x100/0x560 [ 896.021125] ? __raw_spin_lock_init+0x28/0x100 [ 896.025738] v9fs_session_init+0x1c5/0x1540 [ 896.030071] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 896.034913] ? v9fs_show_options+0x6b0/0x6b0 [ 896.039355] ? v9fs_mount+0x54/0x860 [ 896.043085] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 896.048533] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 896.053555] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 896.058401] v9fs_mount+0x73/0x860 [ 896.061945] ? alloc_pages_current+0x15d/0x260 [ 896.066536] ? __lockdep_init_map+0x100/0x560 [ 896.071094] mount_fs+0x92/0x2a0 [ 896.074492] vfs_kern_mount.part.0+0x5b/0x470 [ 896.079000] do_mount+0xe53/0x2a00 [ 896.082559] ? copy_mount_string+0x40/0x40 [ 896.086799] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 896.091823] ? copy_mnt_ns+0xa30/0xa30 [ 896.095747] ? copy_mount_options+0x1fa/0x2f0 [ 896.100242] ? copy_mnt_ns+0xa30/0xa30 [ 896.104133] SyS_mount+0xa8/0x120 [ 896.107586] ? copy_mnt_ns+0xa30/0xa30 [ 896.111515] do_syscall_64+0x1d5/0x640 [ 896.115423] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 896.120616] RIP: 0033:0x45deb9 [ 896.123804] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 896.131537] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 896.138806] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 896.146078] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 896.153348] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000f [ 896.161062] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:24 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) r3 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio1\x00', 0xe140, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) [ 896.170699] 9pnet: Insufficient options for proto=fd 13:12:24 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0xc011}, 0x40000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffffffffffff}, 0x0, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000300)={0x4, 0x8, 0xfa00, {r0, 0x3}}, 0x10) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_rose_SIOCRSCLRRT(0xffffffffffffffff, 0x89e4) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, 0x0, 0x24000000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRES16=r2, @ANYRESOCT=r2, @ANYRESHEX=r1, @ANYBLOB]) 13:12:25 executing program 0 (fault-call:3 fault-nth:16): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 896.268563] 9pnet: Insufficient options for proto=fd [ 896.286057] FAULT_INJECTION: forcing a failure. [ 896.286057] name failslab, interval 1, probability 0, space 0, times 0 [ 896.291266] 9pnet: Insufficient options for proto=fd [ 896.353258] CPU: 0 PID: 12192 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 896.361184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 896.370548] Call Trace: [ 896.373172] dump_stack+0x1b2/0x283 [ 896.376827] should_fail.cold+0x10a/0x154 [ 896.381383] should_failslab+0xd6/0x130 [ 896.385380] kmem_cache_alloc_trace+0x29a/0x3d0 [ 896.390092] p9_fd_create+0x135/0x3b0 [ 896.393907] ? p9_fd_create_tcp+0x440/0x440 [ 896.398243] ? __raw_spin_lock_init+0x28/0x100 [ 896.402844] p9_client_create+0x5fd/0x12c0 [ 896.407111] ? p9_client_flush+0x4c0/0x4c0 [ 896.411365] ? __lockdep_init_map+0x100/0x560 [ 896.415886] ? __raw_spin_lock_init+0x28/0x100 [ 896.420509] v9fs_session_init+0x1c5/0x1540 [ 896.424858] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 896.429722] ? v9fs_show_options+0x6b0/0x6b0 [ 896.434152] ? v9fs_mount+0x54/0x860 [ 896.437903] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 896.443365] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 896.448480] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 896.453421] v9fs_mount+0x73/0x860 [ 896.456977] ? alloc_pages_current+0x15d/0x260 [ 896.461613] ? __lockdep_init_map+0x100/0x560 [ 896.466126] mount_fs+0x92/0x2a0 [ 896.469602] vfs_kern_mount.part.0+0x5b/0x470 [ 896.474112] do_mount+0xe53/0x2a00 [ 896.477703] ? copy_mount_string+0x40/0x40 [ 896.481945] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 896.494794] ? copy_mnt_ns+0xa30/0xa30 [ 896.498699] ? copy_mount_options+0x1fa/0x2f0 [ 896.503224] ? copy_mnt_ns+0xa30/0xa30 [ 896.507124] SyS_mount+0xa8/0x120 [ 896.510854] ? copy_mnt_ns+0xa30/0xa30 [ 896.514764] do_syscall_64+0x1d5/0x640 [ 896.519110] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 896.524311] RIP: 0033:0x45deb9 [ 896.527506] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 896.535403] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 896.542700] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 13:12:25 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0xfe, 0x0, 0x0, 0x800, 0x40874, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xff, 0xb158, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x20902) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000008c0)=ANY=[@ANYBLOB="20040000f30300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7ffffff000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000192bea22e275c5192aef740cf5652d26269433e7bd175718ed160758ec372e353d54f"], 0x420}}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000280)={0xa4, {{0xa, 0x4e23, 0x6, @loopback, 0x3}}}, 0x88) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trahs=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c146664ca7403", @ANYRESHEX=r1, @ANYRES32=r3]) readlink(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000100)=""/1, 0x1) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000000640)) 13:12:25 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x404e0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40460, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6(0xa, 0x800, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:25 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 896.549994] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 896.557278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000010 [ 896.564568] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:25 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:12:25 executing program 1: r0 = dup(0xffffffffffffffff) r1 = creat(&(0x7f00000003c0)='./bus\x00', 0x0) ftruncate(r1, 0x48280) r2 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0xfc9, 0x400000000}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c7fc5db6cdef069691c1538af5784cc33cbb0d4e80385acf560eb3aece760751d023b69a4cc8e519643edf017aa42ee890b77e13bd5ff194db428aca06f6667a4d49a6404d7067e4aabab05b075f3d5476a93659168c63788d138bc3d7d7d5a67b53ab72c", @ANYRES16=r4, @ANYBLOB="00022dbd7000fedbdf250300000008000400e0000002"], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20008004) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000001940)=ANY=[@ANYBLOB="000000002509eae5f1c5a6558f5e41c38022e68b6aa734a36c2882ffa1915a3194388323d0cc9e0dc58a05130ff60f38072c5bf69c4b1644f151e5e9968e62485548d1e65cb71f44e8e62565157656f3b80c6fdc569bb073d32fdc9236f3556e056fe4ab40a822494dfc42d74d3ace54cee82b26a2e370ce36910c26519b0db6e3039bb525ff34f2ce00"/153, @ANYRES16=r4, @ANYBLOB="040001000000080200fe88000000000000000000000000000108000500ac1e0001140006006272696467655f736c6176655f31000014000600636169663000000000000000000000001400020020010000000000000000000000000000080004007f000001080004007f000001"], 0x7c}, 0x1, 0x0, 0x0, 0x24000000}, 0xc001) sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000001800)={0x120, r4, 0x8, 0x70bd25, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:dpkg_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6_vti0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bridge_slave_1\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:pinentry_exec_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:dpkg_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apm_bios_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x120}, 0x1, 0x0, 0x0, 0x80000}, 0x40001) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r4, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x85) sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="3777f25d4f375c2a48da27471d1cf7d35e193b3c5ef04f6e87d368de8e2ea5897b98b838cb6d228b8b3b8474fdade46232196287f85d6b66ce10c1e8473a92bec48dce1a71971e880c5e0659637a166aa2837ba553ec460383911f6bc625344b9054d32891844c", @ANYRES16=r4, @ANYBLOB="000428bd7000fedbdf250100000014000200fe8000000000000000000000000000bb2f00070073797374656d5f753a6f626a6563745f723a7570646174655f6d6f64756c65735f657865635f743a73300000080005000000000014000300fc00000000000000000000000000000108000500ffffffff"], 0x7c}, 0x1, 0x0, 0x0, 0x84}, 0x4000000) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00082abd7000ffdbdf250300000014000200fe880400000000000000000000000101"], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x6c, r4, 0x300, 0x70bd27, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:dhcpd_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0xb}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}]}, 0x6c}}, 0x8425) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r4, 0x20, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wlan0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'erspan0\x00'}]}, 0x44}}, 0x48009) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) 13:12:25 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 896.677577] 9pnet: Insufficient options for proto=fd 13:12:25 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00'}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001300)={r4, 0x3, 0x6, @remote}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r4, 0x3, 0x6, @remote}, 0x10) 13:12:25 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_STOP_P2P_DEVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r0, 0x400, 0x70bd29, 0x25dfdbff, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000050}, 0x4005) perf_event_open(&(0x7f0000940000)={0x4, 0x70, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8126, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2000000000, 0x1, 0x2, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snd/seq\x00', 0x50a00) ioctl$BTRFS_IOC_SCRUB_CANCEL(r3, 0x941c, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 13:12:25 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='bpf\x00', 0x2000000, &(0x7f0000000280)={[{@mode={'mode', 0x3d, 0x80000000}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x4c723f13}}, {@mode={'mode'}}, {@mode={'mode', 0x3d, 0x4f}}, {@mode={'mode', 0x3d, 0x8}}], [{@appraise_type='appraise_type=imasig'}, {@fsmagic={'fsmagic', 0x3d, 0x100000000}}]}) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x2, 0x80000000, 0xfff, 0x9, 0x2, 0xee, 0x0, 0x2, 0x7, 0x3, 0x4, "66c4d9a90221834e164c8f311c0baa119023f96b10a69b223eeff0c7bff56d80"}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:25 executing program 5: perf_event_open(&(0x7f0000000900)={0x2, 0x70, 0xb6, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0xfd37}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = socket(0xa, 0x6, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f00000008c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000880)={&(0x7f0000000680)={0x1f0, 0x1, 0x2, 0xc00, 0x0, 0x0, {0x5, 0x0, 0x9}, [@CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x7}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0xff}, @CTA_EXPECT_TUPLE={0xf0, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1={0xfc, 0x1, [], 0x1}}, {0x14, 0x4, @private1={0xfc, 0x1, [], 0x1}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010102}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @rand_addr=0x64010102}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x31}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @empty}}, {0x14, 0x4, @local}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2={0xfc, 0x2, [], 0x1}}, {0x14, 0x4, @mcast2}}}]}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x1}, @CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}, @CTA_EXPECT_MASK={0x64, 0x3, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x32}}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x54, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x91}, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_SB_GET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x14, r2, 0xb01}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r2, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x90f9be93324ae893}}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000850}, 0x44000) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB]) 13:12:25 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x3, 0xb6, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff9, 0xe76a}, 0x44000, 0x0, 0x0, 0x0, 0xe0}, 0x0, 0x80004, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) r3 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420, 0x3f3, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1da1]}}, 0x420}}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000000)={0x3, 'gre0\x00', {0x7f}, 0x9}) 13:12:25 executing program 0 (fault-call:3 fault-nth:17): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:25 executing program 4: setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, 0x8) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:12:25 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x2, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:25 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) r3 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000000)=@gcm_128={{0x304}, "425ba865159cb662", "30981785a119d70cda447ea7f75cfe9a", "02f3af70", "db91b76212aa23ab"}, 0x28) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x10001, 0x80000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000380)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000580)={"e7e7dded547f795980d93c79f526113d", r2, 0x0, {0xd5, 0x4}, {0x1, 0x3f}, 0x1, [0x7dd6, 0x0, 0x5, 0xd5bc, 0x10000, 0x7f, 0x2, 0x9, 0x9, 0x7, 0x3, 0xffffffffffffffff, 0xb31, 0x5, 0x1d, 0x3]}) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$BTRFS_IOC_QGROUP_CREATE(r3, 0x4010942a, &(0x7f0000000040)={0x1, 0x8001}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB]) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(0xffffffffffffffff, &(0x7f0000000200)={0x13, 0x10, 0xfa00, {&(0x7f0000000680), r6, 0x2}}, 0x18) 13:12:25 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) sendmsg$RDMA_NLDEV_CMD_DELLINK(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000007c0)={&(0x7f00000000c0)={0x18, 0x1404, 0x800, 0x70bd2d, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}, 0x1, 0x0, 0x0, 0x20008000}, 0x4) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000640)='/dev/input/mice\x00', 0x800) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000480)={0x18, r4, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(r2, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x1c, r4, 0x84, 0x70bd2b, 0x25dfdbfd, {}, [@ETHTOOL_A_PAUSE_AUTONEG={0x5}]}, 0x1c}}, 0x4055) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7472806e733ddaad2c7266646e6f3d", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESDEC=r5]) [ 897.069842] FAULT_INJECTION: forcing a failure. [ 897.069842] name failslab, interval 1, probability 0, space 0, times 0 13:12:25 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4824, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000080)={0x0, 0x2, 0xb4}) timerfd_create(0x4, 0x80000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) 13:12:25 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x44080, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x1f, 0x1, 0x3f, 0x140}]}, 0x10) 13:12:25 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000000040)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x2, 0x0, 0x1}}, 0x80) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 897.160389] CPU: 1 PID: 12271 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 897.168309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 897.178275] Call Trace: [ 897.180874] dump_stack+0x1b2/0x283 [ 897.184514] should_fail.cold+0x10a/0x154 [ 897.188694] should_failslab+0xd6/0x130 [ 897.188710] kmem_cache_alloc_trace+0x29a/0x3d0 [ 897.188725] p9_fd_create+0x135/0x3b0 13:12:26 executing program 5: ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={@private0, 0x3e}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:12:26 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(r3, r5) r6 = getuid() mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776625a46f3d2e58da69b38a9e39e28346f8b95b04b7d3942a7649704356b4d4db0c58fab3a46cbf031302c403de1b0d07b3514547067f05ca1b9d7852d5006f48a55606bb2c2206cc57b0baf6bd95cb8b346399fc005f1b9163f745cd58c3007399dd9c69e5b34bc0", @ANYRESHEX=r1, @ANYBLOB=',cache=fscache,debug=0x00000000000000e9,version=9p2000,posixacl,cache=mmap,access=client,fscache,measure,smackfshat=&,dont_measure,smackfsroot=MAY_APPEND,uid=', @ANYRESDEC=r3, @ANYBLOB=',fowner>', @ANYRESDEC=r6, @ANYBLOB=',\x00']) [ 897.188736] ? p9_fd_create_tcp+0x440/0x440 [ 897.188751] ? __raw_spin_lock_init+0x28/0x100 13:12:26 executing program 2: r0 = add_key$keyring(&(0x7f0000003b00)='keyring\x00', &(0x7f0000003cc0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r0) keyctl$get_security(0x11, r0, &(0x7f00000000c0)=""/48, 0x30) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000300)=0xc) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, 0xee01) read$FUSE(r1, &(0x7f0000003640)={0x2020}, 0x2020) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, 0x0, 0x24000000) close(r2) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0xffff7fff) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(0xffffffffffffffff, 0xc1004111, &(0x7f0000000200)={0x3, [0xbe3, 0x1000, 0x800], [{0x9, 0xe956, 0x0, 0x0, 0x1}, {0x4, 0x7, 0x0, 0x1}, {0x5, 0x3, 0x1, 0x1, 0x1, 0x1}, {0x40, 0x7, 0x0, 0x0, 0x1, 0x1}, {0x3f, 0x9, 0x0, 0x1, 0x1, 0x1}, {0xf5, 0x7, 0x1, 0x0, 0x1}, {0x1, 0x80000001, 0x0, 0x1, 0x0, 0x1}, {0x80, 0x5, 0x0, 0x0, 0x1}, {0x2985, 0x9, 0x0, 0x1, 0x1, 0x1}, {0xbf2, 0x2, 0x0, 0x1}, {0x2, 0x69, 0x1, 0x0, 0x0, 0x1}, {0x8, 0x9, 0x1, 0x0, 0x1, 0x1}], 0x6}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESDEC=r5]) [ 897.188764] p9_client_create+0x5fd/0x12c0 [ 897.188781] ? p9_client_flush+0x4c0/0x4c0 13:12:26 executing program 0 (fault-call:3 fault-nth:18): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:26 executing program 4: perf_event_open(&(0x7f0000940000)={0x3, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x71f, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x9) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 897.188796] ? __lockdep_init_map+0x100/0x560 13:12:26 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETVESABLANK(r0, 0x541c, &(0x7f0000000100)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB]) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'user.', '9p\x00'}, &(0x7f00000000c0)=""/57, 0x39) r3 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r4 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r5, &(0x7f0000002900)={0x2020}, 0x2039) ioctl$USBDEVFS_GET_SPEED(r5, 0x551f) pwritev(r4, &(0x7f0000000340), 0x0, 0x81804, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, 0x0, 0x24000000) syncfs(r3) [ 897.188810] ? __raw_spin_lock_init+0x28/0x100 [ 897.188825] v9fs_session_init+0x1c5/0x1540 [ 897.188844] ? gfp_pfmemalloc_allowed+0x150/0x150 13:12:26 executing program 0 (fault-call:3 fault-nth:19): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:26 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(0xffffffffffffffff, 0x2287, &(0x7f0000000040)=0x401) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 897.188857] ? v9fs_show_options+0x6b0/0x6b0 [ 897.188871] ? v9fs_mount+0x54/0x860 [ 897.188883] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 897.188894] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 897.188905] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 897.188917] v9fs_mount+0x73/0x860 [ 897.188927] ? alloc_pages_current+0x15d/0x260 [ 897.188935] ? __lockdep_init_map+0x100/0x560 [ 897.188947] mount_fs+0x92/0x2a0 [ 897.188962] vfs_kern_mount.part.0+0x5b/0x470 [ 897.188976] do_mount+0xe53/0x2a00 [ 897.188994] ? copy_mount_string+0x40/0x40 [ 897.189005] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 897.189016] ? copy_mnt_ns+0xa30/0xa30 [ 897.189028] ? copy_mount_options+0x1fa/0x2f0 [ 897.189038] ? copy_mnt_ns+0xa30/0xa30 [ 897.189049] SyS_mount+0xa8/0x120 [ 897.189058] ? copy_mnt_ns+0xa30/0xa30 [ 897.189071] do_syscall_64+0x1d5/0x640 [ 897.189090] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 897.189098] RIP: 0033:0x45deb9 [ 897.189104] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 897.189115] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 897.189122] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 897.189128] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 897.189134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000011 [ 897.189141] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c [ 897.444362] FAULT_INJECTION: forcing a failure. [ 897.444362] name failslab, interval 1, probability 0, space 0, times 0 [ 897.444392] CPU: 1 PID: 12324 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 897.444398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 897.444402] Call Trace: [ 897.444417] dump_stack+0x1b2/0x283 [ 897.444434] should_fail.cold+0x10a/0x154 [ 897.444449] should_failslab+0xd6/0x130 [ 897.444471] kmem_cache_alloc_trace+0x47/0x3d0 [ 897.444488] p9_client_prepare_req.part.0+0x4ea/0xb60 [ 897.444507] p9_client_rpc+0x170/0x1520 [ 897.444522] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 897.444534] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 897.444548] ? p9_pollwait+0x18e/0x1f0 [ 897.444562] ? p9_conn_create+0x4b0/0x4b0 [ 897.444574] ? pipe_poll+0x24f/0x2c0 [ 897.444588] ? p9_fd_poll+0x237/0x2e0 [ 897.444603] ? p9_conn_create+0x3aa/0x4b0 [ 897.444615] ? p9_fd_create+0x293/0x3b0 [ 897.444626] ? p9_fd_create_tcp+0x440/0x440 [ 897.444642] p9_client_create+0x92f/0x12c0 [ 897.444662] ? p9_client_flush+0x4c0/0x4c0 13:12:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x480, 0x0) ioctl$TIOCEXCL(r0, 0x540c) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x20009) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x1a4, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x6c}, @NL80211_ATTR_REG_RULES={0x178, 0x22, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x3}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x2}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x35}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x8f2c}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0xffffff80}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x5}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x101}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x3}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x3}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x5}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x9}]}, {0x54, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x8}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x4}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x185}, @NL80211_ATTR_FREQ_RANGE_END={0x8}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x6}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x3}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x4}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x1f}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x7fff}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x1}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x2}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x81}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x8}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x9}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x5}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x101}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x9}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x19}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x6}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x8}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x401}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x7}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xffffff43}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0xce8c}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x4eb0}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x2}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x609650c4}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x7ff}]}]}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4040000}, 0x800) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) [ 897.444679] ? __lockdep_init_map+0x100/0x560 [ 897.444695] ? __raw_spin_lock_init+0x28/0x100 [ 897.444713] v9fs_session_init+0x1c5/0x1540 [ 897.444733] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 897.444748] ? v9fs_show_options+0x6b0/0x6b0 [ 897.444765] ? v9fs_mount+0x54/0x860 [ 897.444775] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 897.444789] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 897.444801] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 897.444817] v9fs_mount+0x73/0x860 [ 897.444827] ? alloc_pages_current+0x15d/0x260 [ 897.444836] ? __lockdep_init_map+0x100/0x560 [ 897.444850] mount_fs+0x92/0x2a0 [ 897.444869] vfs_kern_mount.part.0+0x5b/0x470 [ 897.444896] do_mount+0xe53/0x2a00 [ 897.444921] ? copy_mount_string+0x40/0x40 [ 897.444932] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 897.444944] ? copy_mnt_ns+0xa30/0xa30 [ 897.444956] ? copy_mount_options+0x1fa/0x2f0 [ 897.444967] ? copy_mnt_ns+0xa30/0xa30 [ 897.444980] SyS_mount+0xa8/0x120 [ 897.444992] ? copy_mnt_ns+0xa30/0xa30 [ 897.445009] do_syscall_64+0x1d5/0x640 [ 897.445031] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 897.445040] RIP: 0033:0x45deb9 [ 897.445046] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 897.445059] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 897.445066] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 897.445073] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 897.445081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000012 [ 897.445088] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c [ 897.445110] 9pnet: Couldn't grow tag array [ 897.542189] FAULT_INJECTION: forcing a failure. [ 897.542189] name failslab, interval 1, probability 0, space 0, times 0 [ 897.542204] CPU: 1 PID: 12342 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 897.542212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 897.542216] Call Trace: [ 897.542234] dump_stack+0x1b2/0x283 [ 897.542253] should_fail.cold+0x10a/0x154 [ 897.542270] should_failslab+0xd6/0x130 [ 897.542286] kmem_cache_alloc_trace+0x29a/0x3d0 [ 897.542304] p9_client_prepare_req.part.0+0x8ce/0xb60 [ 897.542324] p9_client_rpc+0x170/0x1520 [ 897.542339] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 897.542369] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 897.542382] ? p9_pollwait+0x18e/0x1f0 [ 897.542396] ? p9_conn_create+0x4b0/0x4b0 [ 897.542408] ? pipe_poll+0x24f/0x2c0 [ 897.542422] ? p9_fd_poll+0x237/0x2e0 [ 897.542438] ? p9_conn_create+0x3aa/0x4b0 [ 897.542451] ? p9_fd_create+0x293/0x3b0 [ 897.542464] ? p9_fd_create_tcp+0x440/0x440 [ 897.542480] p9_client_create+0x92f/0x12c0 [ 897.542498] ? p9_client_flush+0x4c0/0x4c0 [ 897.542513] ? __lockdep_init_map+0x100/0x560 [ 897.542527] ? __raw_spin_lock_init+0x28/0x100 [ 897.542542] v9fs_session_init+0x1c5/0x1540 [ 897.542569] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 897.542583] ? v9fs_show_options+0x6b0/0x6b0 [ 897.542601] ? v9fs_mount+0x54/0x860 [ 897.542613] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 897.542624] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 897.542636] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 897.542651] v9fs_mount+0x73/0x860 [ 897.542661] ? alloc_pages_current+0x15d/0x260 [ 897.542670] ? __lockdep_init_map+0x100/0x560 [ 897.542682] mount_fs+0x92/0x2a0 [ 897.542698] vfs_kern_mount.part.0+0x5b/0x470 [ 897.542712] do_mount+0xe53/0x2a00 [ 897.542732] ? copy_mount_string+0x40/0x40 [ 897.542742] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 897.542755] ? copy_mnt_ns+0xa30/0xa30 [ 897.542768] ? copy_mount_options+0x1fa/0x2f0 [ 897.542778] ? copy_mnt_ns+0xa30/0xa30 [ 897.542791] SyS_mount+0xa8/0x120 [ 897.542801] ? copy_mnt_ns+0xa30/0xa30 [ 897.542813] do_syscall_64+0x1d5/0x640 [ 897.542831] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 897.542840] RIP: 0033:0x45deb9 [ 897.542847] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 897.542859] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 897.542865] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 897.542872] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 13:12:27 executing program 0 (fault-call:3 fault-nth:20): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 897.542878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 897.542892] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c [ 897.545983] 9pnet: Couldn't grow tag array 13:12:27 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:12:27 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) exit(0x7) r2 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x7ff, 0x409, 0x9, 0x1, 0x81, 0x8, 0x1ed, 0x0}, &(0x7f0000000080)=0x20) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x2, 0x0) sendmsg$AUDIT_TTY_SET(r4, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8001000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x18, 0x3f9, 0x200, 0x70bd2c, 0x25dfdbfd, {0x1}, ["", "", "", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x20008000}, 0x4080) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)={r3, 0x38, 0x29, "844c61a85c160189a4aec73998c33b4a2f5a34a7592f3d360510f49b36fe2e33f4be55fdb4d41f2835"}, 0x31) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:27 executing program 2: ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x0, @dev}}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x50, r1, 0x6aae7000) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESDEC=r3]) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) 13:12:27 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000004b00)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000004f80)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_KEY(r3, &(0x7f00000050c0)={0x0, 0x0, &(0x7f0000005080)={&(0x7f0000000300)={0x30, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY={0x14, 0x50, 0x0, 0x1, [@NL80211_KEY_IDX={0x5}, @NL80211_KEY_MODE={0x5}]}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r2, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, 0x0, 0x1, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x44, 0x7a}}}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x38}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x4a}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1d}, @NL80211_ATTR_MESH_CONFIG={0x14, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HT_OPMODE={0x6, 0x16, 0x3}, @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL={0x6, 0x12, 0x8f0}]}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x20008004}, 0x4840) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r7, 0x3, 0x6, @remote}, 0x10) [ 898.279920] FAULT_INJECTION: forcing a failure. [ 898.279920] name failslab, interval 1, probability 0, space 0, times 0 [ 898.324631] CPU: 1 PID: 12373 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 898.332665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 898.332671] Call Trace: [ 898.332687] dump_stack+0x1b2/0x283 [ 898.332705] should_fail.cold+0x10a/0x154 [ 898.332721] should_failslab+0xd6/0x130 [ 898.332735] kmem_cache_alloc_trace+0x29a/0x3d0 [ 898.332753] p9_client_prepare_req.part.0+0x8ce/0xb60 [ 898.332772] p9_client_rpc+0x170/0x1520 13:12:27 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7472616ef33d66642c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 898.332791] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 898.332806] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 898.332819] ? p9_pollwait+0x18e/0x1f0 [ 898.332834] ? p9_conn_create+0x4b0/0x4b0 [ 898.332847] ? pipe_poll+0x24f/0x2c0 [ 898.332863] ? p9_fd_poll+0x237/0x2e0 [ 898.332875] ? p9_conn_create+0x3aa/0x4b0 [ 898.332886] ? p9_fd_create+0x293/0x3b0 [ 898.332900] ? p9_fd_create_tcp+0x440/0x440 [ 898.332917] p9_client_create+0x92f/0x12c0 [ 898.332935] ? p9_client_flush+0x4c0/0x4c0 [ 898.332951] ? __lockdep_init_map+0x100/0x560 [ 898.332966] ? __raw_spin_lock_init+0x28/0x100 [ 898.332981] v9fs_session_init+0x1c5/0x1540 [ 898.430540] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 898.430558] ? v9fs_show_options+0x6b0/0x6b0 [ 898.439913] ? v9fs_mount+0x54/0x860 [ 898.439930] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 898.449095] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 898.454113] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 898.458962] v9fs_mount+0x73/0x860 [ 898.462505] ? alloc_pages_current+0x15d/0x260 [ 898.467436] ? __lockdep_init_map+0x100/0x560 [ 898.471935] mount_fs+0x92/0x2a0 13:12:27 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESDEC=r1, @ANYRESDEC=r0, @ANYRESHEX=r1, @ANYRESDEC]) [ 898.475315] vfs_kern_mount.part.0+0x5b/0x470 [ 898.479816] do_mount+0xe53/0x2a00 [ 898.483411] ? copy_mount_string+0x40/0x40 [ 898.487656] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 898.493465] ? copy_mnt_ns+0xa30/0xa30 [ 898.497357] ? copy_mount_options+0x1fa/0x2f0 [ 898.501865] ? copy_mnt_ns+0xa30/0xa30 [ 898.505755] SyS_mount+0xa8/0x120 [ 898.509205] ? copy_mnt_ns+0xa30/0xa30 [ 898.513092] do_syscall_64+0x1d5/0x640 [ 898.517002] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 898.522376] RIP: 0033:0x45deb9 [ 898.525575] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 898.533309] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 898.540577] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 898.547848] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 898.555303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 898.556571] 9pnet: Insufficient options for proto=fd [ 898.562671] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:27 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/300, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:12:27 executing program 0 (fault-call:3 fault-nth:21): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 898.576308] 9pnet: Couldn't grow tag array 13:12:27 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x10}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:27 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="949dfc98f10ff8e920ae71a98a5527ef1b4aa5521fad40846026b7a7600e692765870a833ce91aed94da48464c0f2734490d79199bb6a8cbf05086b6ecce63d7f66d211a919d80a73be248edb9a1f6f8bf8f81f92ab314cd545001d5f5d78f9900"/125, @ANYRESDEC=r1]) [ 898.656277] FAULT_INJECTION: forcing a failure. [ 898.656277] name failslab, interval 1, probability 0, space 0, times 0 13:12:27 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7472616e733d66642c726664876f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 898.700938] CPU: 1 PID: 12403 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 898.708854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 898.718210] Call Trace: [ 898.720801] dump_stack+0x1b2/0x283 [ 898.724462] should_fail.cold+0x10a/0x154 [ 898.728617] should_failslab+0xd6/0x130 [ 898.732617] __kmalloc+0x2c1/0x400 [ 898.736162] ? p9_fcall_alloc+0x19/0x90 [ 898.740140] ? __lockdep_init_map+0x100/0x560 [ 898.744729] p9_fcall_alloc+0x19/0x90 13:12:27 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000480)={0x18, r3, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000001300)={r6, 0x3, 0x6, @remote}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x198, r3, 0x10, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x48000}, 0x4800) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 898.748532] p9_client_prepare_req.part.0+0x86c/0xb60 [ 898.753742] p9_client_rpc+0x170/0x1520 [ 898.757732] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 898.762750] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 898.768383] ? p9_pollwait+0x18e/0x1f0 [ 898.772274] ? p9_conn_create+0x4b0/0x4b0 [ 898.776453] ? pipe_poll+0x24f/0x2c0 [ 898.780172] ? p9_fd_poll+0x237/0x2e0 [ 898.784183] ? p9_conn_create+0x3aa/0x4b0 [ 898.788339] ? p9_fd_create+0x293/0x3b0 [ 898.792319] ? p9_fd_create_tcp+0x440/0x440 [ 898.796673] p9_client_create+0x92f/0x12c0 13:12:27 executing program 5: ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)={0x150, 0x2, 0x8, 0x5, 0x0, 0x0, {0x0, 0x0, 0x7}, [@CTA_TIMEOUT_DATA={0x3c, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0xa159}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7ff}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x80000000}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x80}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8917}, @CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x1000}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xffffffff}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7f}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x51f}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0xab31}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x3}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8864}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_REQUEST={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_DCCP_CLOSING={0x8, 0x6, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_DCCP_REQUEST={0x8, 0x1, 0x1, 0x0, 0x4cb0bb0}, @CTA_TIMEOUT_DCCP_CLOSING={0x8, 0x6, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_DCCP_CLOSING={0x8, 0x6, 0x1, 0x0, 0x9}]}, @CTA_TIMEOUT_DATA={0x4c, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x80000001}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x10000}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7}]}, @CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x3ff}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_GRE_REPLIED={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x886c}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xfbfb}]}, 0x150}, 0x1, 0x0, 0x0, 0x9}, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, r3, 0x20, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x1}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40040}, 0x400c000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 898.796687] 9pnet: Insufficient options for proto=fd [ 898.800918] ? p9_client_flush+0x4c0/0x4c0 [ 898.800935] ? __lockdep_init_map+0x100/0x560 [ 898.800950] ? __raw_spin_lock_init+0x28/0x100 [ 898.800964] v9fs_session_init+0x1c5/0x1540 [ 898.800982] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 898.800995] ? v9fs_show_options+0x6b0/0x6b0 [ 898.801009] ? v9fs_mount+0x54/0x860 [ 898.801020] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 898.801031] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 898.801044] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 898.801056] v9fs_mount+0x73/0x860 [ 898.801065] ? alloc_pages_current+0x15d/0x260 [ 898.801073] ? __lockdep_init_map+0x100/0x560 [ 898.801084] mount_fs+0x92/0x2a0 [ 898.801104] vfs_kern_mount.part.0+0x5b/0x470 [ 898.873535] do_mount+0xe53/0x2a00 [ 898.877094] ? copy_mount_string+0x40/0x40 [ 898.881332] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 898.886375] ? copy_mnt_ns+0xa30/0xa30 [ 898.890293] ? copy_mount_options+0x1fa/0x2f0 [ 898.894795] ? copy_mnt_ns+0xa30/0xa30 [ 898.898702] SyS_mount+0xa8/0x120 [ 898.902154] ? copy_mnt_ns+0xa30/0xa30 [ 898.904545] 9pnet: Insufficient options for proto=fd [ 898.906045] do_syscall_64+0x1d5/0x640 [ 898.906066] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 898.906075] RIP: 0033:0x45deb9 [ 898.906081] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 898.906093] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 898.906099] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 898.906110] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 898.915626] 9pnet: Insufficient options for proto=fd [ 898.920276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 898.920283] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c [ 898.976144] 9pnet: Couldn't grow tag array 13:12:27 executing program 4: r0 = eventfd2(0x6, 0x40001) fchmod(r0, 0x1) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa6, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x20011, 0xd, 0x5, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7472716e733d66642c7266646e6f3dd5029233b4f32edbcf12ead503c5047e564aacb7cf1430c66571cfb513c706443003c5088ee352aec385a0857dc554f1eebd43972c7a3b1aa892950bf30ec88d9c4f279e00f78fcc66050df35c3f279336436d099dac7a9d414f6173306c2baf54298631df613cdfa3bb00", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x3, 0x2, 0xd000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 13:12:27 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r0, 0x40082102, &(0x7f0000000000)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) exit_group(0x6c12) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) 13:12:27 executing program 0 (fault-call:3 fault-nth:22): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:27 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4570435fcfb6fea, @perf_bp={&(0x7f0000000080)}, 0x402, 0x20000000000000, 0x0, 0x0, 0x200, 0x0, 0xaa61}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:27 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='pvfs2\x00', 0x8, &(0x7f0000000200)='$!\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r2]) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x5, 0x5, 0x770bf347, 0x6, 0x80000001}, &(0x7f0000000280)=0x14) 13:12:27 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000040)=0x2) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 899.145588] FAULT_INJECTION: forcing a failure. [ 899.145588] name failslab, interval 1, probability 0, space 0, times 0 [ 899.205871] CPU: 0 PID: 12448 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 899.213809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 899.223176] Call Trace: [ 899.225873] dump_stack+0x1b2/0x283 [ 899.229528] should_fail.cold+0x10a/0x154 [ 899.233702] should_failslab+0xd6/0x130 [ 899.237696] __kmalloc_track_caller+0x2bc/0x400 [ 899.242390] ? v9fs_session_init+0x387/0x1540 [ 899.246911] kstrdup+0x36/0x70 [ 899.250118] v9fs_session_init+0x387/0x1540 13:12:27 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000000)={0x3, 0x7fff, 0x6, 0x4800}) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="7400000024000705000000000000000000010000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100736671"], 0x74}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x8}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0xc, 0x2, [@TCA_TCINDEX_CLASSID={0x8}]}}]}, 0x3c}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r8, @ANYBLOB=',\x00']) 13:12:28 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fdinfo/4\x00') fchown(r2, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 899.254476] ? v9fs_show_options+0x6b0/0x6b0 [ 899.257313] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 899.258915] ? v9fs_mount+0x54/0x860 [ 899.258933] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 899.258948] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 899.258964] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 899.286743] v9fs_mount+0x73/0x860 [ 899.290334] ? alloc_pages_current+0x15d/0x260 [ 899.294930] ? __lockdep_init_map+0x100/0x560 [ 899.299467] mount_fs+0x92/0x2a0 [ 899.302859] vfs_kern_mount.part.0+0x5b/0x470 [ 899.307383] do_mount+0xe53/0x2a00 [ 899.310956] ? copy_mount_string+0x40/0x40 [ 899.315323] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 899.320361] ? copy_mnt_ns+0xa30/0xa30 [ 899.324303] ? copy_mount_options+0x1fa/0x2f0 [ 899.328783] ? copy_mnt_ns+0xa30/0xa30 [ 899.332672] SyS_mount+0xa8/0x120 [ 899.336123] ? copy_mnt_ns+0xa30/0xa30 [ 899.340148] do_syscall_64+0x1d5/0x640 [ 899.344101] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 899.349293] RIP: 0033:0x45deb9 [ 899.352500] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 899.360215] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 899.367475] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 899.374742] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 899.382008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 899.389279] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:28 executing program 0 (fault-call:3 fault-nth:23): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 899.428974] 9pnet: Insufficient options for proto=fd [ 899.439713] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. 13:12:28 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000080)={0x10000, 0x2000, 0x8f, 0x1, 0x1}) [ 899.485745] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 899.511952] FAULT_INJECTION: forcing a failure. [ 899.511952] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 899.518176] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. 13:12:28 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) write$nbd(0xffffffffffffffff, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x1010) [ 899.523781] CPU: 0 PID: 12493 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 899.523792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 899.523799] Call Trace: [ 899.523820] dump_stack+0x1b2/0x283 [ 899.523846] should_fail.cold+0x10a/0x154 [ 899.560045] __alloc_pages_nodemask+0x22c/0x2720 [ 899.564835] ? kasan_kmalloc+0xeb/0x160 [ 899.568789] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. [ 899.568816] ? __kmalloc+0x15a/0x400 [ 899.578872] 9pnet: Insufficient options for proto=fd 13:12:28 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x900) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) close(r1) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) 13:12:28 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000040)) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) [ 899.581125] ? p9_fcall_alloc+0x19/0x90 [ 899.590187] ? p9_client_prepare_req.part.0+0x86c/0xb60 [ 899.595617] ? p9_client_rpc+0x170/0x1520 [ 899.599783] ? p9_client_create+0x92f/0x12c0 [ 899.604204] ? v9fs_session_init+0x1c5/0x1540 [ 899.608739] ? v9fs_mount+0x73/0x860 [ 899.612463] ? mount_fs+0x92/0x2a0 [ 899.616039] ? vfs_kern_mount.part.0+0x5b/0x470 [ 899.620736] ? do_mount+0xe53/0x2a00 [ 899.624482] ? SyS_mount+0xa8/0x120 [ 899.628118] ? do_syscall_64+0x1d5/0x640 [ 899.632193] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 899.637070] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 899.642469] ? cache_alloc_refill+0x2fa/0x350 [ 899.647019] cache_grow_begin+0x8f/0x420 [ 899.651104] cache_alloc_refill+0x273/0x350 [ 899.655445] __kmalloc+0x378/0x400 [ 899.659011] ? p9_fcall_alloc+0x19/0x90 [ 899.662993] p9_fcall_alloc+0x19/0x90 [ 899.666831] p9_client_prepare_req.part.0+0x7f8/0xb60 [ 899.672051] p9_client_rpc+0x170/0x1520 [ 899.676075] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 899.681109] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 899.686486] ? p9_pollwait+0x18e/0x1f0 [ 899.690396] ? p9_conn_create+0x4b0/0x4b0 [ 899.694569] ? pipe_poll+0x24f/0x2c0 [ 899.698304] ? p9_fd_poll+0x237/0x2e0 [ 899.702127] ? p9_conn_create+0x3aa/0x4b0 [ 899.706292] ? p9_fd_create+0x293/0x3b0 [ 899.710279] ? p9_fd_create_tcp+0x440/0x440 [ 899.714635] p9_client_create+0x92f/0x12c0 [ 899.718907] ? p9_client_flush+0x4c0/0x4c0 [ 899.723171] ? __lockdep_init_map+0x100/0x560 [ 899.727687] ? __raw_spin_lock_init+0x28/0x100 [ 899.732296] v9fs_session_init+0x1c5/0x1540 [ 899.736650] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 899.741552] ? v9fs_show_options+0x6b0/0x6b0 [ 899.745989] ? v9fs_mount+0x54/0x860 [ 899.749716] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 899.755707] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 899.760740] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 899.765598] v9fs_mount+0x73/0x860 [ 899.769156] ? alloc_pages_current+0x15d/0x260 [ 899.773746] ? __lockdep_init_map+0x100/0x560 [ 899.784548] mount_fs+0x92/0x2a0 [ 899.787917] vfs_kern_mount.part.0+0x5b/0x470 [ 899.792860] do_mount+0xe53/0x2a00 [ 899.796457] ? do_raw_spin_unlock+0x164/0x220 [ 899.801151] ? copy_mount_string+0x40/0x40 [ 899.805390] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 899.810415] ? copy_mnt_ns+0xa30/0xa30 [ 899.814289] ? copy_mount_options+0x1fa/0x2f0 [ 899.818774] ? copy_mnt_ns+0xa30/0xa30 [ 899.822664] SyS_mount+0xa8/0x120 [ 899.826102] ? copy_mnt_ns+0xa30/0xa30 [ 899.829977] do_syscall_64+0x1d5/0x640 [ 899.833886] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 899.839078] RIP: 0033:0x45deb9 [ 899.842262] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 899.849956] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 899.857217] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 899.864494] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 899.871764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 899.879038] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:28 executing program 0 (fault-call:3 fault-nth:24): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:28 executing program 4: r0 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000100)={@any, 0x1}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) [ 899.980255] FAULT_INJECTION: forcing a failure. [ 899.980255] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 899.993844] CPU: 0 PID: 12526 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 900.006857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 900.016215] Call Trace: [ 900.018818] dump_stack+0x1b2/0x283 [ 900.022467] should_fail.cold+0x10a/0x154 [ 900.026639] __alloc_pages_nodemask+0x22c/0x2720 [ 900.031433] ? kasan_kmalloc+0xeb/0x160 [ 900.035423] ? __kmalloc+0x15a/0x400 [ 900.039148] ? p9_fcall_alloc+0x19/0x90 [ 900.043131] ? p9_client_prepare_req.part.0+0x86c/0xb60 [ 900.049027] ? p9_client_rpc+0x170/0x1520 [ 900.053192] ? p9_client_create+0x92f/0x12c0 [ 900.057612] ? v9fs_session_init+0x1c5/0x1540 [ 900.062118] ? v9fs_mount+0x73/0x860 [ 900.065843] ? mount_fs+0x92/0x2a0 [ 900.069479] ? vfs_kern_mount.part.0+0x5b/0x470 [ 900.074158] ? do_mount+0xe53/0x2a00 [ 900.077905] ? SyS_mount+0xa8/0x120 [ 900.081568] ? do_syscall_64+0x1d5/0x640 [ 900.085651] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 900.086557] orangefs_mount: mount request failed with -4 [ 900.090542] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 900.090580] ? cache_alloc_refill+0x2fa/0x350 [ 900.090609] cache_grow_begin+0x8f/0x420 [ 900.096217] orangefs_mount: mount request failed with -4 [ 900.101443] cache_alloc_refill+0x273/0x350 [ 900.101467] __kmalloc+0x378/0x400 [ 900.101479] ? p9_fcall_alloc+0x19/0x90 [ 900.101498] p9_fcall_alloc+0x19/0x90 [ 900.132185] p9_client_prepare_req.part.0+0x7f8/0xb60 [ 900.137503] p9_client_rpc+0x170/0x1520 [ 900.141506] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 900.146538] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 900.152697] ? p9_pollwait+0x18e/0x1f0 [ 900.156601] ? p9_conn_create+0x4b0/0x4b0 [ 900.160940] ? pipe_poll+0x24f/0x2c0 [ 900.164669] ? p9_fd_poll+0x237/0x2e0 [ 900.168496] ? p9_conn_create+0x3aa/0x4b0 [ 900.172751] ? p9_fd_create+0x293/0x3b0 [ 900.176737] ? p9_fd_create_tcp+0x440/0x440 13:12:28 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESDEC=r2, @ANYBLOB="459930c9e7787ed3b2fb2e6a1937218d0e8a537ec09179388c268d4a2102f5ddb97b53c81af4e4ea98708b67a6f398a7aa473c750ea3258ddd122311140ef7e979115268543ec49d3295271c4be393db16ecd3b46d6e90157ab27d7cb99b24f117075128a5e4f9472f4683446efa1fb78cb9d600ac56fe3526a4d26b59004dc66ffda42bcea81b1dceeed2861b923c11f886357bd406b24a3f953699"]) 13:12:28 executing program 5: prctl$PR_MCE_KILL_GET(0x22) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$CHAR_RAW_ALIGNOFF(r0, 0x127a, &(0x7f00000000c0)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)=0x3) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r1, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$CHAR_RAW_IOOPT(r1, 0x1279, &(0x7f0000000100)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) syz_80211_join_ibss(&(0x7f0000000040)='wlan0\x00', &(0x7f0000000080)=@default_ap_ssid, 0x6, 0x1) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB]) 13:12:28 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_config_ext, 0x0, 0x3, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vim2m\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) r3 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r4 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r5, &(0x7f0000003640)={0x2020}, 0x2020) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r6, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000140)) timerfd_settime(r5, 0x0, &(0x7f00000000c0)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f0000000100)) pwritev(r4, &(0x7f0000000340), 0x0, 0x20081805, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(0xffffffffffffffff, 0xc0305615, &(0x7f0000000000)={0x0, {0x6, 0xff}}) fchmod(r4, 0x2) [ 900.181082] p9_client_create+0x92f/0x12c0 [ 900.185341] ? p9_client_flush+0x4c0/0x4c0 [ 900.189601] ? __lockdep_init_map+0x100/0x560 [ 900.194111] ? __raw_spin_lock_init+0x28/0x100 [ 900.198736] v9fs_session_init+0x1c5/0x1540 [ 900.203081] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 900.207940] ? v9fs_show_options+0x6b0/0x6b0 [ 900.212372] ? v9fs_mount+0x54/0x860 [ 900.216101] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 900.222383] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 900.227415] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 900.232280] v9fs_mount+0x73/0x860 [ 900.235832] ? alloc_pages_current+0x15d/0x260 [ 900.240434] ? __lockdep_init_map+0x100/0x560 [ 900.244948] mount_fs+0x92/0x2a0 [ 900.248618] vfs_kern_mount.part.0+0x5b/0x470 [ 900.253136] do_mount+0xe53/0x2a00 [ 900.256720] ? copy_mount_string+0x40/0x40 [ 900.260971] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 900.266003] ? copy_mnt_ns+0xa30/0xa30 [ 900.269913] ? copy_mount_options+0x1fa/0x2f0 [ 900.274443] ? copy_mnt_ns+0xa30/0xa30 [ 900.278346] SyS_mount+0xa8/0x120 13:12:29 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x296c, 0x141000) ioctl$KVM_RUN(r0, 0xae80, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) [ 900.281804] ? copy_mnt_ns+0xa30/0xa30 [ 900.285737] do_syscall_64+0x1d5/0x640 [ 900.289649] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 900.294848] RIP: 0033:0x45deb9 [ 900.298043] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 900.306813] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 900.314089] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 900.321369] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 900.328750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000018 13:12:29 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2000, 0x0) write$input_event(r2, &(0x7f0000000080)={{}, 0x12, 0x8}, 0x18) r3 = syz_open_dev$tty1(0xc, 0x4, 0x4) fsetxattr$trusted_overlay_nlink(r3, &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'L+', 0x8}, 0x16, 0x1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 900.328760] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c [ 900.361896] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready 13:12:29 executing program 0 (fault-call:3 fault-nth:25): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:29 executing program 1: openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0xc8500, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = semget$private(0x0, 0x1, 0x640) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000000080)=0x9) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c9737d142fed9d52a746501dded00"]) 13:12:29 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000440)='/dev/zero\x00', 0x12000, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000480)={&(0x7f0000000d40)="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", 0x1000, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r0, 0xc00464be, &(0x7f00000004c0)={r1}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x401, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(r4, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, 0x2, 0x9, 0x201, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x2}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000000) r5 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000900)=ANY=[@ANYBLOB="20040000f3030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c62b3581bebf76e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d367c74ba000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000523167430000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000"], 0x420}}, 0x0) r6 = signalfd4(r2, &(0x7f0000000240)={[0x800]}, 0x8, 0x800) r7 = signalfd(r4, &(0x7f0000000640)={[0x9]}, 0x8) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000300)={0x1, r6}) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@private0, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@initdev}}, &(0x7f0000000780)=0xe8) r8 = socket$key(0xf, 0x3, 0x2) socket$inet(0x2, 0x6, 0x8) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r8, 0x8982, &(0x7f0000003c00)) setsockopt$SO_BINDTODEVICE_wg(r5, 0x1, 0x19, &(0x7f00000002c0)='wg2\x00', 0x4) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="10002dbd7000fedbdf250100000006001b004e2200000c000f000100000000000000050004002000000008001700", @ANYRES32=r4, @ANYBLOB="06000e000900254d0000080018000a0101000500140038000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000041}, 0x50) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="773ca6f74fdf8819add9631817e641ab10e43c12e1d4546738a3cfa6888e873bf266f75921840f402990133d5d49524897fe0678a30221e2cf14366468ea19779a134bbd8233879fd8dcdc3bd1057852fa4cde8366222bddf85aed13d4ceaa55ea61851ff691c2bcd9f31080044779afada33832480450ab53bcf0c083e4dd60adb663b19cf38a4c8ca2650e48150ba2e379ba98f426f0e9300291eadbb592261c32ee1a5acd82294d94903427b82ec23c06305066dd739af5a43922d9c54ed8e9ed63f9b6079ab5422f45234734"]) 13:12:29 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) [ 900.594280] FAULT_INJECTION: forcing a failure. [ 900.594280] name failslab, interval 1, probability 0, space 0, times 0 [ 900.682613] 9pnet: Insufficient options for proto=fd [ 900.687709] CPU: 1 PID: 12582 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 900.695672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 900.705023] Call Trace: [ 900.707620] dump_stack+0x1b2/0x283 [ 900.711252] should_fail.cold+0x10a/0x154 [ 900.715436] should_failslab+0xd6/0x130 [ 900.719421] __kmalloc_track_caller+0x2bc/0x400 [ 900.725047] ? v9fs_session_init+0x387/0x1540 [ 900.729560] kstrdup+0x36/0x70 [ 900.738493] v9fs_session_init+0x387/0x1540 [ 900.742827] ? v9fs_show_options+0x6b0/0x6b0 [ 900.747243] ? v9fs_mount+0x54/0x860 [ 900.750991] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 900.756614] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 900.761637] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 900.766596] v9fs_mount+0x73/0x860 [ 900.770141] ? alloc_pages_current+0x15d/0x260 [ 900.774730] ? __lockdep_init_map+0x100/0x560 [ 900.779228] mount_fs+0x92/0x2a0 [ 900.782609] vfs_kern_mount.part.0+0x5b/0x470 13:12:29 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) ioctl$VIDIOC_G_PARM(0xffffffffffffffff, 0xc0cc5615, &(0x7f0000000040)={0x8, @capture={0x0, 0x1, {0x6, 0x1}, 0x80000001, 0x2}}) [ 900.787108] do_mount+0xe53/0x2a00 [ 900.790681] ? do_raw_spin_unlock+0x164/0x220 [ 900.795199] ? copy_mount_string+0x40/0x40 [ 900.799525] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 900.804543] ? copy_mnt_ns+0xa30/0xa30 [ 900.808436] ? copy_mount_options+0x1fa/0x2f0 [ 900.812933] ? copy_mnt_ns+0xa30/0xa30 [ 900.816823] SyS_mount+0xa8/0x120 [ 900.820301] ? copy_mnt_ns+0xa30/0xa30 [ 900.824195] do_syscall_64+0x1d5/0x640 [ 900.828446] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 900.833637] RIP: 0033:0x45deb9 [ 900.836843] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 900.844578] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 900.851850] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 900.859136] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 900.866403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000019 [ 900.873672] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c [ 900.898040] 9pnet: Insufficient options for proto=fd 13:12:29 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r1, 0x4004f506, &(0x7f0000000040)) 13:12:29 executing program 5: perf_event_open(&(0x7f0000940000)={0x3, 0x70, 0xb6, 0xff, 0x0, 0x8, 0x0, 0xd1a, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776601000000", @ANYRESHEX=r1, @ANYBLOB]) [ 901.114355] 9pnet: Insufficient options for proto=fd [ 901.133080] 9pnet: Insufficient options for proto=fd 13:12:29 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="00002ef7200000", @ANYRES32=r1, @ANYBLOB="3546cdfe0ff31147e424217cb930322b0cacef94b572d2ca3f2e4af9c6c25afef950ab351ba4dafa6f4564aa9b0cefd6316b2a7850a64f5d91b1599617facaad73d0bb0bb0f7bc2583f55ad391c68d68e86d7338d5f5ca2faab1583e54aa34b3ebf365d883345c08f946aeb149191da895a3ecd78ea7241d7c4ac531a0d161407689856f7703623ad9ec213356c34b8d18cd", @ANYRESDEC=r0]) 13:12:29 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000200)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x0, @rand_addr=0x64010100}}}, &(0x7f0000000000)=0x9c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0xc, 0x3, 0x3, r3}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r4, 0x3, 0x6, @remote}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/handlers\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000180)={0x3, 0x81, 0x3, 0x5, 0x1f, 0xfe, 0x7a}, 0xc) [ 901.214389] 9pnet: Insufficient options for proto=fd 13:12:30 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRES16, @ANYRESHEX=r0, @ANYBLOB]) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/loop-control\x00', 0x202000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r1, &(0x7f0000003640)={0x2020}, 0x2020) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SPLIT(r1, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x158, r2, 0x8, 0x70bd28, 0x25dfdbfd, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x8}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x4}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0x9, 0x3}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x8}}]}, 0x158}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) openat$cgroup_procs(r1, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) sendmsg$NL80211_CMD_TDLS_MGMT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x20, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x8, 0x36}}}}, [@NL80211_ATTR_TDLS_PEER_CAPABILITY={0x8, 0xcb, 0x40}]}, 0x28}, 0x1, 0x0, 0x0, 0xe010}, 0x40840d5) 13:12:30 executing program 0 (fault-call:3 fault-nth:26): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 901.340901] FAULT_INJECTION: forcing a failure. [ 901.340901] name failslab, interval 1, probability 0, space 0, times 0 [ 901.362039] 9pnet: Insufficient options for proto=fd [ 901.372985] CPU: 1 PID: 12635 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 901.380878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 901.390238] Call Trace: [ 901.393002] dump_stack+0x1b2/0x283 [ 901.396651] should_fail.cold+0x10a/0x154 [ 901.400803] should_failslab+0xd6/0x130 [ 901.404782] kmem_cache_alloc_trace+0x29a/0x3d0 [ 901.409461] p9_client_prepare_req.part.0+0x8ce/0xb60 [ 901.416107] p9_client_rpc+0x170/0x1520 [ 901.420178] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 901.425572] ? lock_acquire+0x170/0x3f0 [ 901.429549] ? lock_downgrade+0x740/0x740 [ 901.433721] ? lock_acquire+0x170/0x3f0 [ 901.437702] ? lock_downgrade+0x740/0x740 [ 901.441855] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 901.446985] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 901.452010] p9_client_attach+0x137/0x750 [ 901.452213] 9pnet: Insufficient options for proto=fd [ 901.456158] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 901.456170] ? v9fs_session_init+0xad1/0x1540 [ 901.456182] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 901.456195] v9fs_session_init+0xc03/0x1540 [ 901.480637] ? v9fs_show_options+0x6b0/0x6b0 [ 901.485263] ? v9fs_mount+0x54/0x860 [ 901.488991] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 901.494448] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 901.499502] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 901.504359] v9fs_mount+0x73/0x860 [ 901.507911] ? alloc_pages_current+0x15d/0x260 [ 901.512502] ? __lockdep_init_map+0x100/0x560 [ 901.516995] mount_fs+0x92/0x2a0 [ 901.520370] vfs_kern_mount.part.0+0x5b/0x470 [ 901.524873] do_mount+0xe53/0x2a00 [ 901.528443] ? copy_mount_string+0x40/0x40 [ 901.533464] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 901.538537] ? copy_mnt_ns+0xa30/0xa30 [ 901.542433] ? copy_mount_options+0x1fa/0x2f0 [ 901.546932] ? copy_mnt_ns+0xa30/0xa30 [ 901.550831] SyS_mount+0xa8/0x120 [ 901.554286] ? copy_mnt_ns+0xa30/0xa30 [ 901.558176] do_syscall_64+0x1d5/0x640 [ 901.562076] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 901.567278] RIP: 0033:0x45deb9 [ 901.570466] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 901.578173] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 13:12:30 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x0) getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000200), &(0x7f0000000280)=0x4) semtimedop(r1, &(0x7f0000000140)=[{0x0, 0x8001}, {}], 0x2, 0x0) semctl$GETNCNT(r1, 0x2, 0xe, 0x0) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f0000000040)=""/127) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000340)={[0xf000, 0x1000, 0x1000, 0x3000], 0x10000, 0x0, 0xffffffff}) r4 = fcntl$dupfd(r0, 0x0, r2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000240)=0x8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7472616e733d66f02c7266646e6f3dd6d4721d2d34429fa454d22ca371a785f23757797694bdd5236bb25905fa1d65a18c21c1c652de12977e1d14000000000000", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00']) [ 901.585477] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 901.593271] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 901.600540] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001a [ 901.607806] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c [ 901.622660] 9pnet: Couldn't grow tag array 13:12:30 executing program 0 (fault-call:3 fault-nth:27): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 901.738423] FAULT_INJECTION: forcing a failure. [ 901.738423] name failslab, interval 1, probability 0, space 0, times 0 [ 901.751006] 9pnet: Could not find request transport: fð [ 901.763834] CPU: 0 PID: 12643 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 901.771747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 901.781104] Call Trace: [ 901.783722] dump_stack+0x1b2/0x283 [ 901.787365] should_fail.cold+0x10a/0x154 [ 901.791528] should_failslab+0xd6/0x130 [ 901.795536] __kmalloc+0x2c1/0x400 [ 901.799084] ? p9_fcall_alloc+0x19/0x90 [ 901.803065] ? __lockdep_init_map+0x100/0x560 [ 901.807572] p9_fcall_alloc+0x19/0x90 [ 901.811384] p9_client_prepare_req.part.0+0x86c/0xb60 [ 901.816599] p9_client_rpc+0x170/0x1520 [ 901.820627] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 901.826010] ? lock_downgrade+0x740/0x740 [ 901.830175] ? lock_acquire+0x170/0x3f0 [ 901.834178] ? lock_downgrade+0x740/0x740 [ 901.838339] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 901.843466] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 901.848503] p9_client_attach+0x137/0x750 [ 901.852661] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 901.858206] ? v9fs_session_init+0xad1/0x1540 [ 901.862714] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 901.867744] v9fs_session_init+0xc03/0x1540 [ 901.872091] ? v9fs_show_options+0x6b0/0x6b0 [ 901.876536] ? v9fs_mount+0x54/0x860 [ 901.880263] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 901.885718] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 901.890767] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 901.895621] v9fs_mount+0x73/0x860 [ 901.899862] ? alloc_pages_current+0x15d/0x260 [ 901.904464] ? __lockdep_init_map+0x100/0x560 [ 901.909059] mount_fs+0x92/0x2a0 [ 901.912473] vfs_kern_mount.part.0+0x5b/0x470 [ 901.916982] do_mount+0xe53/0x2a00 [ 901.920544] ? copy_mount_string+0x40/0x40 [ 901.924808] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 901.929859] ? copy_mnt_ns+0xa30/0xa30 [ 901.933782] ? copy_mount_options+0x1fa/0x2f0 [ 901.938304] ? copy_mnt_ns+0xa30/0xa30 [ 901.943157] SyS_mount+0xa8/0x120 [ 901.946644] ? copy_mnt_ns+0xa30/0xa30 [ 901.950542] do_syscall_64+0x1d5/0x640 [ 901.954458] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 901.959658] RIP: 0033:0x45deb9 [ 901.962853] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 901.970592] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 901.977965] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 13:12:30 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000300)='ethtool\x00') ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000400)={'syztnl1\x00', &(0x7f0000000340)={'syztnl0\x00', 0x0, 0x11, 0x40, 0x3, 0x7, {{0x18, 0x4, 0x2, 0x1, 0x60, 0x65, 0x0, 0x1, 0x2f, 0x0, @rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x34}, {[@cipso={0x86, 0x29, 0x1, [{0x0, 0x8, "5a1824eb717e"}, {0x7, 0xa, "d2d9855e4a598878"}, {0x5, 0x11, "214554a0733a29f083c067d929fe0b"}]}, @timestamp_prespec={0x44, 0x4, 0xdc, 0x3, 0xa}, @end, @lsrr={0x83, 0x1b, 0x45, [@dev={0xac, 0x14, 0x14, 0x1f}, @broadcast, @remote, @empty, @multicast1, @private=0xa010102]}]}}}}}) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="100029bd7000fcdbdf25090000000c00018008000100", @ANYRES32=r1, @ANYBLOB="0400119e050e937067dfc752659744f280"], 0x24}, 0x1, 0x0, 0x0, 0x801}, 0x60) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ubi_ctrl\x00', 0x1, 0x0) sendmsg$IPSET_CMD_RENAME(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x54, 0x5, 0x6, 0x301, 0x0, 0x0, {0x3, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x44804) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000000280)={0x80}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) r5 = signalfd4(r3, &(0x7f0000000500)={[0x61]}, 0x8, 0x800) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000000c0)={r7, @in={{0x2, 0x0, @rand_addr=0x64010100}}}, &(0x7f0000000000)=0x9c) read$FUSE(0xffffffffffffffff, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$SNDRV_PCM_IOCTL_HW_FREE(0xffffffffffffffff, 0x4112, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x5, 0x9, 0x5, 0x0, 0x60, 0x0, 0xbb, {r7, @in6={{0xa, 0x4e22, 0x2, @mcast2, 0xfff}}, 0x1, 0x7fffffff, 0x7fffffff, 0x5, 0x6}}, &(0x7f0000000600)=0xb0) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$SNDCTL_DSP_POST(r8, 0x5008, 0x0) [ 901.985249] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 901.992805] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001b [ 902.000286] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:30 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa1a0}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x0, 0x4, 0x70bd29, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}]}, 0x58}}, 0x8800) 13:12:31 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:31 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000280)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, {&(0x7f0000000040)=""/125, 0x7d}, &(0x7f00000000c0), 0x6a}, 0xa0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x400000, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000006c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTALL(r3, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x68, r4, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, [], 0x1}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x200000c4}, 0x0) sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, r4, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x20004001}, 0xc004010) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:12:31 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x1, 0x3, {0xc0}, 0x0, 0x2, 0x81}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) 13:12:31 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)={0x1, 0x2, [@remote, @random="53768afec58c"]}) 13:12:31 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000600)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000002640)=0x0) syz_mount_image$tmpfs(&(0x7f0000000200)='tmpfs\x00', &(0x7f0000000280)='./file0\x00', 0x3ff, 0x5, &(0x7f0000000580)=[{&(0x7f00000002c0)="c24acd5c4fe2c0652ff1674a19cdd70369cf8df72903b5507ffcb398026775827eb7df5417df2bbb82d5ef7fbc8a34bd87f3e5a355c4f423fb621c3002207fc5ddb0bb9b634a07a0699ab76328efbc3c6ec288c7c13c0cffe7fb343cc82d0b31ff60b7ff", 0x64, 0x4}, {&(0x7f0000000340)="796320de5c23475ca363a1553601e040b372c476ed72722112c12c004a31e8932c19b5d58948e1d12909fd30b6214bfcafb03f266e31", 0x36, 0xfffffffffffff800}, {&(0x7f0000000380)="1aa0dca929665a40364816f5a2b89a3c422e89eedf61d797586f5716977a500013d3609ac0b57e899d6153da2bb96b903bc4e9d8390439a880bae5370ba8ab6d7a208c40578ccca6ef4be88488eb4c17d3a4de7efae62e7ff2fa0772ff8fa0eb43cd0cfae533af7e22c61fca65365934d37d11bc424aba32178a0757f40d2e5eb3928df37b55a50c9cfa8e6cca136bb8d0675bb89fafe1e082bb30b5486a823f350fd36b317080944dbf3250f63e790e98aab61e516f1e58fa708715604c0b97ca062bf585fd6b88e6a7b6ae6d9c9eb81d2d810ab617", 0xd6, 0x5}, {&(0x7f0000000480)="6a076bb230af5cad651847e50aab19929ddb63ed9806c3da9ebc2ed19cf048f4f23ab286295de8a28e58524440af67270b6d90e8ab389cea68671293acd1bbbd62333c8563783f15f14dbb594c8325f967dada92", 0x54, 0x7}, {&(0x7f0000000500)="af646f7dc15655ea055be20c699f5e1564391f32a996fdb3d014bed73166275b9377f6ff07e28b8cb6ab22ad2f28f4e999b2b3d02f52062bea085ae4261695cede6bf59d4b5db5792e6731cbc4c0d35259f5aaaeb889f1c35a936f0864eb9be255525d678b", 0x65, 0x5}], 0x3010080, &(0x7f0000002680)={[{@huge_never='huge=never'}, {@gid={'gid', 0x3d, r0}}, {@uid={'uid'}}, {@huge_within_size='huge=within_size'}, {@huge_always='huge=always'}, {@mpol={'mpol', 0x3d, {'local', '=static', @val={0x3a, [0x32, 0x37]}}}}, {@mpol={'mpol', 0x3d, {'local', '=relative', @void}}}], [{@smackfshat={'smackfshat', 0x3d, '/dev/loop'}}, {@euid_eq={'euid', 0x3d, r1}}, {@smackfsroot={'smackfsroot'}}, {@dont_appraise='dont_appraise'}]}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rgdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB]) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='jfs\x00', 0x1020400, &(0x7f0000000100)='9p\x00') [ 902.485736] 9pnet: Couldn't grow tag array 13:12:31 executing program 0 (fault-call:3 fault-nth:28): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 902.551340] 9pnet: Insufficient options for proto=fd 13:12:31 executing program 4: ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000540)={0x1, 0x0, [{}]}) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000080)=0x14) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x18}, 0x10) r4 = dup2(r0, r1) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-control\x00', 0x80000, 0x0) r6 = accept$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @empty}, &(0x7f0000000300)=0x10) sendmsg$TIPC_CMD_RESET_LINK_STATS(r5, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x50000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x20008000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000340)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$SG_GET_LOW_DMA(r5, 0x227a, &(0x7f0000000280)) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 13:12:31 executing program 3: ioctl$PPPIOCSDEBUG(0xffffffffffffffff, 0x40047440, &(0x7f0000000000)=0x4) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x105182) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fstat(r2, &(0x7f0000000080)) r3 = socket$packet(0x11, 0x2, 0x300) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0xa8ecf0d6b3db200d, 0x0) setsockopt$CAIFSO_REQ_PARAM(r4, 0x116, 0x80, &(0x7f0000000180)="052da14b137522ad5630af93212d2813b9548d292962f8348b3620170d7d2546eb53ea6bdda14d34c3d21131377249346fe4cef36565493ff795a7f7453ec8595ccb421ea9b80754a53197c071717738ae2475dd9ccbf9a9f39ad3d04a65f75464bde4feb822ad35e1adf6f2647c84bf9bf92198417c1cad3a358c92719d3bd5ddf5f0a4f86c36adf462ed5369a79fe32dba83f79a032b322ac63741149630a85e9f9d1c0418b6480c403bc3744d50681f7a9bf4edb976754157d16ff5d461", 0xbf) socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) dup3(r0, r3, 0x80000) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001300)={r6, 0x3, 0x6, @multicast}, 0x10) [ 902.582093] FAULT_INJECTION: forcing a failure. [ 902.582093] name failslab, interval 1, probability 0, space 0, times 0 [ 902.582472] 9pnet: Insufficient options for proto=fd [ 902.622990] CPU: 0 PID: 12690 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 902.630915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 902.640278] Call Trace: [ 902.642880] dump_stack+0x1b2/0x283 [ 902.646541] should_fail.cold+0x10a/0x154 [ 902.650732] should_failslab+0xd6/0x130 [ 902.654723] __kmalloc+0x2c1/0x400 [ 902.658275] ? p9_fcall_alloc+0x19/0x90 [ 902.662279] p9_fcall_alloc+0x19/0x90 [ 902.666090] p9_client_prepare_req.part.0+0x7f8/0xb60 [ 902.671305] p9_client_rpc+0x170/0x1520 [ 902.675329] ? p9_client_prepare_req.part.0+0xb60/0xb60 [ 902.680708] ? lock_downgrade+0x740/0x740 [ 902.684880] ? lock_acquire+0x170/0x3f0 [ 902.688861] ? lock_downgrade+0x740/0x740 [ 902.693015] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 902.698129] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 902.703166] p9_client_attach+0x137/0x750 [ 902.707328] ? p9_client_zc_rpc.constprop.0+0x1360/0x1360 [ 902.712874] ? v9fs_session_init+0xad1/0x1540 [ 902.717377] ? trace_hardirqs_on_caller+0x3a8/0x580 13:12:31 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 902.722438] v9fs_session_init+0xc03/0x1540 [ 902.727486] ? v9fs_show_options+0x6b0/0x6b0 [ 902.731938] ? v9fs_mount+0x54/0x860 [ 902.735686] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 902.741147] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 902.746263] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 902.751211] v9fs_mount+0x73/0x860 [ 902.754764] ? alloc_pages_current+0x15d/0x260 [ 902.759350] ? __lockdep_init_map+0x100/0x560 [ 902.763998] mount_fs+0x92/0x2a0 [ 902.767906] vfs_kern_mount.part.0+0x5b/0x470 [ 902.772509] do_mount+0xe53/0x2a00 [ 902.776099] ? copy_mount_string+0x40/0x40 [ 902.780345] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 902.785372] ? copy_mnt_ns+0xa30/0xa30 [ 902.789271] ? copy_mount_options+0x1fa/0x2f0 [ 902.793797] ? copy_mnt_ns+0xa30/0xa30 [ 902.797702] SyS_mount+0xa8/0x120 [ 902.801164] ? copy_mnt_ns+0xa30/0xa30 [ 902.805064] do_syscall_64+0x1d5/0x640 [ 902.808992] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 902.814187] RIP: 0033:0x45deb9 [ 902.817380] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 902.825109] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 902.832390] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 902.839665] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 902.846943] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001c [ 902.854221] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:31 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7472616e73dd38646e6f3d000000006157cbe2a59b25082763c2d701604e308445518b72c90d1e906a8e3576c69adee693d18d465365a6c4207512a9dcde376adfef90b65ca9bff371f4758585ef4b8c26f4182e7f1f5a39e844f3e0373d6d7c93224562a3ccb080cfdd1d9ca15f1d32c0bb71a3", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:12:31 executing program 1: getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c65a7eb182bad6e6e3d00"/22, @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:12:31 executing program 3: sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, 0x3, 0x3, 0x401, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x5}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x9}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x5b9a}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x80000000}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x6}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x40001) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) prctl$PR_SET_FPEXC(0xc, 0x2) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:31 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r2, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r2, 0x5386, &(0x7f0000000040)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 13:12:31 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x100000001}}, 0x0, 0x6, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='=\x00\x00\x00 \x00'/15, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) [ 903.019939] 9pnet: Couldn't grow tag array 13:12:31 executing program 0 (fault-call:3 fault-nth:29): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:31 executing program 3: ioctl$TIOCL_UNBLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) r3 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x1402, 0x100, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x4080}, 0x11) [ 903.088042] wlan0: Trigger new scan to find an IBSS to join 13:12:31 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc2, 0xc2, 0x3, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x1, 0x4}}, @var={0x9, 0x0, 0x0, 0xe, 0x3, 0x1}, @union={0xc, 0x2, 0x0, 0x5, 0x0, 0x1, [{0x10, 0x2, 0x3}, {0x8, 0x5, 0x10000}]}, @datasec={0xd, 0x2, 0x0, 0xf, 0x2, [{0x3, 0x4, 0x10001}, {0x5, 0x7, 0x4}], "cedd"}, @typedef={0xa, 0x0, 0x0, 0x8, 0x5}, @restrict={0xf, 0x0, 0x0, 0xb, 0x5}, @var={0xb, 0x0, 0x0, 0xe, 0x5}, @ptr={0x9}, @restrict={0xd, 0x0, 0x0, 0xb, 0x4}, @var={0xf, 0x0, 0x0, 0xe, 0x5, 0x1}]}, {0x0, [0x61]}}, &(0x7f00000000c0), 0xdf, 0x0, 0x1}, 0x20) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3d717263262d6da68eb01bc4817881c8c5bbc9f001a0d0221d3da62c69bbf90c03405b8a3f454a", @ANYRESHEX=r1, @ANYBLOB='.\t']) [ 903.145497] 9pnet: Insufficient options for proto=fd 13:12:31 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESDEC=r1, @ANYRESHEX=r1, @ANYBLOB="faa32853b79ddc593c9759a6bc849e9ff0fcdd6d388bfb752c57dba587ef5c68f171470e37703dcaf330e70ff5e507fe5da2ff1738ed6323bd56f054524186a6a941f3d156e0c01a22051db805332a311339282a4f46b7bf29882625530101c4eb1dd6daf394ec3cd5078ca9bc090ca0a9e60694ce5600abb238"]) 13:12:31 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) ioctl$VIDIOC_S_FREQUENCY(0xffffffffffffffff, 0x402c5639, &(0x7f0000000000)={0x2, 0x1}) [ 903.189181] FAULT_INJECTION: forcing a failure. [ 903.189181] name failslab, interval 1, probability 0, space 0, times 0 [ 903.218421] 9pnet: Insufficient options for proto=fd [ 903.225346] 9pnet: Insufficient options for proto=fd [ 903.243529] 9pnet: Insufficient options for proto=fd 13:12:32 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x88408, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:32 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'macvtap0\x00'}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x7f, 0x1, [0x100]}, &(0x7f00000002c0)=0xa) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="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"], 0x124}, 0x1, 0x0, 0x0, 0x4000840}, 0x20000010) [ 903.264089] 9pnet: Insufficient options for proto=fd [ 903.269518] CPU: 0 PID: 12744 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 903.277437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 903.286806] Call Trace: [ 903.289416] dump_stack+0x1b2/0x283 [ 903.293073] should_fail.cold+0x10a/0x154 [ 903.297271] should_failslab+0xd6/0x130 [ 903.301263] kmem_cache_alloc_trace+0x29a/0x3d0 [ 903.305945] ? v9fs_session_init+0xad1/0x1540 13:12:32 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000001280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c8a18c3f62879b26011e3f543b7d71d9c91fbdb02271df5c9d219f9777983caf97ccf7d10f45e87ff7090878aff762959c60ee19546b1aad2d06d7fb6b2740a8051158fa18d5f8c0f", @ANYRESDEC=r2]) r3 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000480)={0x18, r5, 0x703, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000001380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001340)={&(0x7f0000001300)={0x1c, r5, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x20040080) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000280)=""/4096) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x100, 0x1, 0x3, 0x9], 0x5, 0x800, 0x0, 0xffffffffffffffff}) write$vga_arbiter(r6, &(0x7f0000000240)=@target_default='target default\x00', 0xf) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r0, 0x7a5, &(0x7f00000000c0)={{@hyper, 0x1}, 0x1, 0x2, 0x2}) [ 903.310483] v9fs_cache_session_get_cookie+0x103/0x1c0 [ 903.315779] v9fs_session_init+0xc92/0x1540 [ 903.320162] ? v9fs_show_options+0x6b0/0x6b0 [ 903.324681] ? v9fs_mount+0x54/0x860 [ 903.328415] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 903.333885] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 903.338941] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 903.343809] v9fs_mount+0x73/0x860 [ 903.347370] ? alloc_pages_current+0x15d/0x260 [ 903.351962] ? __lockdep_init_map+0x100/0x560 [ 903.356475] mount_fs+0x92/0x2a0 [ 903.359869] vfs_kern_mount.part.0+0x5b/0x470 [ 903.364387] do_mount+0xe53/0x2a00 [ 903.368479] ? do_raw_spin_unlock+0x164/0x220 [ 903.373006] ? copy_mount_string+0x40/0x40 [ 903.377262] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 903.379282] 9pnet: Insufficient options for proto=fd [ 903.382293] ? copy_mnt_ns+0xa30/0xa30 [ 903.382313] ? copy_mount_options+0x1fa/0x2f0 [ 903.382327] ? copy_mnt_ns+0xa30/0xa30 [ 903.382345] SyS_mount+0xa8/0x120 [ 903.382371] ? copy_mnt_ns+0xa30/0xa30 [ 903.407438] do_syscall_64+0x1d5/0x640 [ 903.411370] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 903.412154] 9pnet: Insufficient options for proto=fd [ 903.416649] RIP: 0033:0x45deb9 [ 903.416657] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 903.416672] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 903.416681] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 903.416689] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 903.416697] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001d [ 903.416705] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:32 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c776674aea6cf53d871d6c8605e668d6358de8f134b49bd55238b4640a54fe715804fd8756aa0fb9fefb5f32a3637fa57b7137000ca57e79580657877db45b9bda3997b98f982f4091338cf38ce70408e5076cdace0b2075ddddfe1eb90e07af5a207b74f63530bbddaa6351ddab970fcdfedc34bfd1e6a33dca34842fe7aa2c6536265e65a91f1669a0da28ba640f09ada562f36b0358d102a0222d7607085039ba3d067f4b03e56c4efb43c26dc366041171c73807932503035d2559f0fd61890677a9fe97ecc3b410423", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:12:32 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x81, 0x120) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x547081, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0x4, 0x4) openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/bluetooth/6lowpan_control\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) 13:12:32 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000480)={[0x2064, 0xfffffff7, 0x200, 0x1, 0x20, 0x6, 0x7, 0x6d, 0x200, 0x1, 0x8001, 0x3, 0x5d6, 0x4, 0x533, 0x6, 0x8, 0x4, 0x5, 0x4, 0x200, 0x1000, 0x9, 0x4, 0x9, 0x7fffffff, 0x5, 0x8, 0x8, 0x4000, 0x0, 0x2, 0x9, 0x4, 0xfffffc01, 0x200, 0x3, 0x6, 0x2, 0x7, 0x7, 0x2, 0xff, 0x9, 0x1f, 0xffffffff, 0x4, 0x3df, 0x1, 0x8, 0x6, 0x81, 0x200, 0x6a, 0x0, 0x0, 0x1000, 0x7ff, 0x1, 0x1, 0xffffffff, 0xce, 0x3f, 0x9, 0x1, 0x1, 0x0, 0xfffffffd, 0x5c4, 0xd5b, 0x8, 0x1000, 0xfffffff7, 0x3, 0x4, 0x401, 0x1, 0x1, 0xcc6, 0xfffffffd, 0xfffffffd, 0x7, 0x1ff, 0xfff, 0x81, 0x80, 0x2, 0x3, 0x7, 0x9, 0x9, 0x401, 0x20, 0x6, 0x3f, 0x2, 0x7, 0x612, 0x7, 0x8, 0xd1, 0x8001, 0x3f, 0x58cc, 0x80000001, 0xffffff26, 0x1ff, 0x800, 0x9, 0x4, 0x7, 0x3, 0x1, 0x5, 0x1ff, 0x6, 0x7, 0xaa800000, 0x0, 0x0, 0x1, 0x5, 0x100, 0x7, 0x9, 0xbea, 0x2, 0x8001, 0x4, 0x0, 0x4df, 0x8001, 0x0, 0xff, 0xfffffffb, 0xe320, 0x7, 0x9, 0xbe, 0x80, 0x5, 0x430c, 0x7fff, 0x3, 0x29a, 0x4, 0x1, 0x6, 0x9, 0x3, 0x6, 0x8, 0x2c0b, 0x1, 0x68a4, 0x8000, 0x8, 0x9, 0xff, 0x9, 0x0, 0x0, 0xfffffff7, 0x1f, 0x5, 0x1ff, 0x2, 0x7, 0x5, 0x3, 0x80, 0x8, 0x7f, 0x8, 0x3, 0x7ff, 0x4, 0x9, 0x4, 0x9, 0xd2, 0x1ff, 0x800, 0x9, 0xfffffff7, 0xe86, 0x8, 0x2, 0x6, 0x3ff, 0xfffffbff, 0x80000000, 0x80000001, 0x5, 0x8001, 0x3ff, 0x10000, 0x3, 0x9035, 0x101, 0x4, 0x0, 0xfffffff9, 0x7ff, 0x6, 0xcf, 0xc, 0x2, 0x62d, 0x20080, 0x3f, 0x1000, 0xffff8000, 0x3, 0x3, 0x7, 0x7ff, 0x400, 0x4, 0xfffffffd, 0x7, 0xff, 0x7, 0x3, 0x10001, 0x1, 0x10001, 0x40, 0x7ff, 0x2d, 0xffff, 0x5, 0x6, 0x1, 0x80000000, 0x7, 0x7, 0x0, 0xfff, 0x100, 0x80000000, 0xfffffffb, 0x3f, 0x200, 0xff, 0x1, 0x1, 0x359, 0x3, 0xffffffff, 0x104931ce, 0x6, 0x10000, 0x4d9, 0x8, 0x9, 0x6, 0x6, 0x401, 0x9, 0x5, 0x5, 0x80000001, 0x7, 0x6, 0x10001, 0x0, 0x6, 0xf93, 0xaaf1, 0x7fff, 0x6, 0x800, 0x7, 0x0, 0x7fffffff, 0x3, 0x40, 0x10001, 0x0, 0x1ff, 0x80000000, 0x8001, 0x7, 0x90, 0xffffffe0, 0x200, 0x84, 0xfff, 0xca, 0x10001, 0x8, 0x6, 0x7, 0x8, 0x1000, 0x401, 0x6f9, 0x4, 0x1, 0x0, 0x6, 0x6, 0x0, 0x20, 0x5f, 0xff, 0xbf4, 0x933, 0x4, 0x80, 0x8, 0x20, 0x4, 0x4, 0xef2, 0x9c3c, 0xff, 0x7f, 0x81, 0x8, 0x8, 0x4, 0x0, 0x9, 0x1, 0x9, 0x0, 0xea, 0x0, 0x7, 0x1, 0x0, 0x4fb36ec8, 0x4, 0x7fff, 0x7, 0x101, 0x4, 0x1, 0x1, 0x8, 0x6, 0x80, 0x9, 0x1, 0x42ac, 0x0, 0x3, 0x101, 0xb1, 0x1, 0x8, 0x1ff, 0xc998, 0x7fffffff, 0x5d4, 0x3, 0x1ff, 0x0, 0x6ac, 0x6, 0x8, 0x2c, 0x4, 0x8001, 0xf84f940, 0x9, 0xffff, 0x0, 0xffffffff, 0xbc, 0x5, 0xfffffffe, 0x8, 0x8, 0x4, 0x5, 0x9, 0x2, 0xf350, 0x7d05, 0x1, 0x7, 0x4a2, 0x3, 0x7, 0x7, 0x2, 0x1ff, 0x800, 0x1000, 0x400, 0x7, 0x0, 0x33, 0x7, 0x4, 0x6, 0x40, 0x0, 0x108, 0x9, 0x400, 0x5, 0x4, 0x1f, 0x7f, 0xffff, 0x7ff, 0x4, 0x1ff, 0xa8b, 0x7, 0x800, 0x2, 0x7, 0x3ff, 0x10000, 0x5, 0xb7, 0x8, 0x622a42ed, 0x800, 0x7, 0x1ff, 0xe6f0, 0x4, 0x8000, 0xa546, 0x2f, 0x5, 0x14, 0x3, 0x3f, 0x8000, 0x7, 0x6, 0x401, 0x8001, 0x20, 0x0, 0x8, 0x6, 0x2, 0x9, 0xa1, 0x15a, 0x8, 0x8000, 0x80000000, 0xffff, 0x1ff, 0x400, 0x0, 0x10000, 0xfffffffe, 0x3, 0x9, 0x9, 0x4, 0x1, 0x800, 0x4, 0x6, 0x4c, 0x10000, 0x101, 0x8, 0xad, 0x7, 0xfff, 0xa3, 0x8, 0xe472, 0xffffffff, 0x20, 0x8, 0x40, 0x0, 0x800, 0x3, 0xfffffc01, 0x10000, 0x0, 0x5, 0x2cd, 0x1, 0x43, 0x7, 0xd95d, 0x6, 0x6, 0x0, 0x4, 0x2, 0xfffffffa, 0x7, 0x20, 0x7dbc, 0x88, 0x220, 0x9, 0x2, 0x2, 0x8, 0x80000000, 0x80000001, 0x2, 0x9ec0ac1, 0x3484, 0x3, 0x5, 0x0, 0x400, 0x0, 0x0, 0x40, 0x9, 0x8, 0x3, 0x4, 0x8, 0x7, 0x7ff, 0x80000001, 0x1, 0x80, 0x4, 0x7, 0x81, 0x1, 0x4, 0x8001, 0x5, 0x9, 0x2, 0x5, 0x1, 0x4, 0x8, 0x1000, 0x0, 0x6, 0xffffff5a, 0x1ff, 0x81, 0x3ff, 0x401, 0x9, 0x0, 0x2, 0x40, 0x3f, 0x76, 0x7ff, 0x2, 0x7, 0x1, 0x0, 0x7, 0x10000, 0x9, 0x5, 0x1f, 0x6, 0x6, 0x5, 0x7, 0x2, 0x101, 0x2, 0x5, 0x7, 0x7, 0x200, 0x1, 0x2, 0x3, 0x1, 0x2, 0x6c6, 0xf309, 0x100, 0x7, 0x0, 0x8, 0x6, 0x4, 0xdb9, 0x2, 0x417b, 0x3, 0x0, 0x3f, 0xcd, 0x4, 0x2, 0xfffffff9, 0x190, 0x9, 0x0, 0x4, 0x34, 0xfffffffa, 0x3, 0x54000000, 0x90, 0x9, 0x80, 0x9, 0x0, 0x7, 0x0, 0x3, 0x6, 0x3ff, 0x8, 0x9, 0x1, 0x1, 0x6, 0x1, 0x5, 0x401, 0xdefb, 0x3, 0x80000001, 0xfff, 0x200, 0x1, 0x2f, 0x7, 0x7, 0x6, 0x7564, 0x4, 0x3, 0x1000, 0x1, 0x0, 0x5, 0x1ff, 0x9, 0x101, 0xffff, 0x100, 0x5, 0xffffffff, 0x2, 0x2, 0xe83, 0x101, 0x800, 0xffffffe1, 0x40, 0x20, 0xfffffff7, 0x64, 0x401, 0x2, 0x5, 0x7f, 0x4, 0x7, 0xe80, 0x7bf5, 0xa9, 0x8, 0x8, 0x7, 0x1618, 0x18, 0x6, 0x8, 0xf4a, 0xe72, 0x9, 0x0, 0xff, 0x7f, 0x9a2, 0x4, 0x3f, 0x9, 0x40, 0xfffffff9, 0x1f, 0x1, 0x9, 0x2, 0x3, 0x7fff, 0x3, 0x9, 0x7fffffff, 0x6, 0x8, 0xfff, 0x9, 0x3, 0x3, 0x2, 0x0, 0x800, 0x4, 0x81, 0x3, 0xfffff8fa, 0xfffffff8, 0x3, 0x1, 0x2, 0x0, 0x8000, 0x57, 0xfff, 0x167, 0x1, 0x8, 0x7, 0x7fff, 0x1a4e8b39, 0xffff, 0x1, 0x7, 0x6, 0x6, 0x1, 0x7fff, 0x0, 0x8001, 0x3, 0x1, 0x7ff, 0xffffffff, 0x3, 0x1, 0x4879, 0x1000, 0x40, 0x80, 0x5, 0x400, 0x231c, 0x9, 0x4, 0x4, 0x3ff, 0x7, 0x92e5, 0x0, 0xfd, 0x57800000, 0x8, 0x0, 0x0, 0x1ff, 0x7, 0x9, 0xaa95, 0x4, 0x0, 0xfffffff8, 0xa551, 0x7, 0x1, 0x1, 0xff, 0x4, 0x1, 0x9, 0x6, 0xfff, 0x1f, 0x6, 0x3, 0xffffffe1, 0xc03c, 0x7ff, 0x7, 0x1, 0x3, 0x68a, 0x6, 0x7f, 0xa000000, 0x80000001, 0x6, 0x3, 0x9, 0x0, 0x9, 0x2, 0x6, 0x81, 0x8, 0xa126, 0x9a11, 0x81b0, 0x4d6, 0xe1f, 0x2, 0x200, 0x2, 0x6, 0x14c, 0x4, 0x57fc, 0x8001, 0xf6, 0x0, 0x0, 0x3, 0x8000, 0x20, 0xffff, 0x3, 0x1, 0x82d, 0x51c5, 0xffff, 0x87, 0xfffffff7, 0x8000, 0x398d, 0x94c, 0x90f, 0x6, 0x100, 0x80, 0x9, 0xf0aa, 0xab, 0x6, 0x8, 0x1f, 0xfff, 0x3f, 0x2, 0x80000001, 0x1000, 0x7, 0x6, 0xe2, 0xffff, 0x4, 0x7, 0x4, 0xd1, 0x3, 0x7, 0x3, 0x1, 0x64, 0xffffffc1, 0x7ff, 0x92d, 0x9, 0x90, 0x1f, 0x8000, 0x2, 0x200, 0xbf99, 0x10001, 0x80000001, 0x80, 0xcb, 0x10001, 0x2, 0x5, 0x0, 0x4, 0x8, 0x1, 0x6, 0xfff, 0x3, 0xc738, 0x4, 0x100, 0x0, 0x8001, 0x0, 0xffffff7f, 0x1, 0x7, 0x0, 0x8000, 0x3ff, 0x2, 0x17f7, 0x10001, 0x7fff, 0x0, 0x8, 0x8000, 0xfffff800, 0x6, 0x40, 0x1, 0x401, 0x1ff, 0xa116, 0x8, 0xffff5f10, 0x5, 0x400, 0x2, 0x9, 0x2, 0x40, 0xfffffffc, 0xfffffffd, 0x639, 0x33e, 0x8001, 0xcb, 0x8, 0x7, 0x5c, 0x9, 0x0, 0x4, 0x101, 0x9, 0x400, 0x4, 0x1, 0x8, 0x4, 0x8ad1, 0x9, 0x1, 0x87d0, 0x800, 0x81, 0x80, 0x3f, 0x3, 0x20, 0xfffff400, 0x78, 0x4a7, 0xf, 0x8001, 0x6, 0x8, 0xffff, 0x5, 0xa62, 0x1, 0x3f, 0x8, 0x2, 0x5, 0x9, 0xc31, 0x6, 0x8, 0x3ff, 0xfffffffe, 0x6, 0xfffffff9, 0xfff, 0x3f, 0xfff, 0x4, 0xb43, 0xffffffff, 0x671, 0x24, 0x101, 0x7, 0x7fffffff, 0x1ff, 0x9, 0x101, 0x232, 0x24dea8b0, 0x81, 0x4, 0x8, 0x2, 0x800, 0x2, 0x98e, 0x8, 0x3f, 0x188, 0x9, 0x6, 0x3, 0x5, 0x4, 0x713, 0x2, 0xfffff001, 0x5, 0x5, 0x6, 0x1, 0x81, 0x480000, 0x7f, 0x8, 0xfffff001, 0x4, 0x80, 0x4, 0x25f8, 0x6, 0x0, 0xffffff7f, 0x4299f41b, 0x4, 0x80000001, 0x9, 0x2, 0x101, 0x2a9f, 0x8, 0x80000000]}) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') write$sequencer(0xffffffffffffffff, &(0x7f0000000080)=[@t={0x81, 0x7, 0x3, 0x8, @generic=0x6}, @generic={0x88}, @s={0x5, @generic=0x20, 0x3, 0x4}, @e={0xff, 0x3, 0x6, 0x29, @generic=0x3, 0x4, 0x78, 0xff}, @echo=0x200, @echo=0x3], 0x1d) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c0000000420478327065eadcb12f8f5b2ffeb01c9f59e17859e1136740748961be613840a9bba82402cd53e6ec9a3d6ceb6cfcbcdf0fc6bc9567c89ed781684e897e6a9629daa8476cfe962911614b24583c7e17acb2ffaddc8ac0498a1d2babeaa8560fc311bba8c2d725ed769f5c6a1faae599110fc40ee4055902c96c5234a1a397f104b64a04add876141db17f7a9e92513d977fc8c415b2b16f042ef98d8e00b2abd94f70b3287a103958e216cfcfdbd350e425cc6bf", @ANYRES16=r2, @ANYBLOB="000128bd7000fcdbdf25050000000800050007000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x8008000) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRESHEX=r1, @ANYRESDEC=r2]) write$P9_RATTACH(r1, &(0x7f00000000c0)={0x14, 0x69, 0x2, {0x10, 0x2, 0x3}}, 0x14) 13:12:32 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x0, @rand_addr=0x64010100}}}, &(0x7f0000000000)=0x9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x6, @private1, 0x400}}, 0x4, 0x2, 0x7, 0xbb, 0x8, 0x7, 0x80}, 0x9c) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7472bb8ecd473fb06f01c17d0b616e733d66642c7266646e6f3d", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB]) [ 903.577716] 9pnet: Insufficient options for proto=fd 13:12:32 executing program 0 (fault-call:3 fault-nth:30): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:32 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) timer_create(0x3, &(0x7f0000000200)={0x0, 0x1a, 0x0, @thr={&(0x7f0000000040)="c209613f3b980d693cf7b54c352412474270560771ef3c39b2c9c67bf8755da6c7ae2019c0e7240fb219d39e88b798f2c0ad79544d35b64e256da6141b05c3af4eda8cfd584524ed99f54d4f692a1b1ed47ac064ffb2703962fbfd2ef55022e1fe3ab51616ef764889c01322b660731d5174c924b5c30e5d20ba17ad2b63f178b817bab1649aa7856113d128da292492b2e97f954831cf95f4facbce97fe70e1913d7c4e5ba7a58f0e15cfb1a6c36d2a3186345e87da095033a8ce8bd292d2926e2c79097daafae17cca86", &(0x7f0000000280)="6466cb6c1ed2dca736651fc1df188e0aa43e248c94a5bc25a57f5da93ceb7fbfe244156911a94d2fe08e0fa62df4b66bf0a1b09da45a441152890d1e2901c949cab0a440ad5351863b010c2831a9da172ee0b3e2f70f83ca562932b21939de2fef538d326db5abb65ac1251c131ccd700bfa4485c478cb4bfc04ad500fa854b280dda4381b20b400b495bbabc445a0e18fcfa633692a7925dd0a20bf3b0f7fd38b2844b4c30c89e9f022dc94d7f9798387eb"}}, &(0x7f0000000340)) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) socket$inet6_sctp(0xa, 0x5, 0x84) prctl$PR_GET_CHILD_SUBREAPER(0x25) 13:12:32 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@isdn, &(0x7f0000000080)=0x80) pipe2$9p(&(0x7f00000001c0), 0x0) ioctl$SNDRV_PCM_IOCTL_DRAIN(0xffffffffffffffff, 0x4144, 0x0) 13:12:32 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x9) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:12:32 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000240)={'syztnl2\x00', r3, 0x2f, 0x20, 0x0, 0xfffffffd, 0x10, @ipv4={[], [], @local}, @private2={0xfc, 0x2, [], 0x1}, 0x7, 0x80, 0x0, 0x4}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xac, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 13:12:32 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) stat(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$security_capability(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='security.capability\x00', &(0x7f0000000600)=@v3={0x3000000, [{0xffff, 0x800}, {0x80}], r1}, 0x18, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r3, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000480)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3d8e13565d25d144e434b0146fae49fad645558a6934a2666a08b0317948340321b18a8ba73a7c34e7e4c26ef37648b8c838955352006eb862f58e390598ef93ae5947769e2dd19d", @ANYRESDEC=r2]) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000000c0)=']:{\x00', &(0x7f0000000100)='IPVS\x00', &(0x7f00000002c0)='9p\x00'], &(0x7f0000000440)=[&(0x7f0000000340)='9p\x00', &(0x7f0000000380)='$]:l!\x00', &(0x7f00000003c0)='9p\x00', &(0x7f0000000400)='9p\x00']) syz_genetlink_get_family_id$nl80211(&(0x7f0000000640)='nl80211\x00') 13:12:32 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$IOCTL_STOP_ACCEL_DEV(r0, 0x40096101, &(0x7f0000000100)={{&(0x7f0000000540)={'Accelerator1\x00', {&(0x7f0000000280)=@adf_hex={@normal='NumberCyInstances\x00', {0x7fffffff}, {&(0x7f0000000040)=@adf_hex={@bank={'Bank', '1', 'InterruptCoalescingEnabled\x00'}, {0x3}}}}}, {&(0x7f00000004c0)={'Accelerator\x00', {&(0x7f0000000400)=@adf_hex={@normal='NumberCyInstances\x00', {0xf9c}, {&(0x7f0000000340)=@adf_str={@normal='NumberCyInstances\x00', {"ad8f83740c49e7689540d69f9b981b967db38f30b61cef84e20b8f1bff024d5e572193855fa4e5ee2678bf2c8f680c6c60c2497ba5ba37e474310e49ef895bd8"}}}}}}}}}, 0x4}) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 13:12:32 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0xfffffffffffffffe, r0, &(0x7f0000000080)=0x100000001, 0xfba9, 0xb) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) [ 903.837713] FAULT_INJECTION: forcing a failure. [ 903.837713] name failslab, interval 1, probability 0, space 0, times 0 [ 903.862033] CPU: 1 PID: 12819 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 903.870110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 903.879463] Call Trace: [ 903.882055] dump_stack+0x1b2/0x283 [ 903.885696] should_fail.cold+0x10a/0x154 [ 903.889849] should_failslab+0xd6/0x130 [ 903.893831] kmem_cache_alloc+0x28e/0x3c0 [ 903.897988] __fscache_acquire_cookie+0xd6/0x41c [ 903.902770] v9fs_cache_session_get_cookie+0x95/0x1c0 [ 903.907967] v9fs_session_init+0xc92/0x1540 [ 903.912300] ? v9fs_show_options+0x6b0/0x6b0 [ 903.916748] ? v9fs_mount+0x54/0x860 [ 903.920499] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 903.925954] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 903.930970] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 903.930985] v9fs_mount+0x73/0x860 [ 903.930996] ? alloc_pages_current+0x15d/0x260 [ 903.931004] ? __lockdep_init_map+0x100/0x560 [ 903.931015] mount_fs+0x92/0x2a0 [ 903.931029] vfs_kern_mount.part.0+0x5b/0x470 [ 903.931041] do_mount+0xe53/0x2a00 [ 903.961317] ? retint_kernel+0x2d/0x2d [ 903.965213] ? copy_mount_string+0x40/0x40 [ 903.969460] ? copy_mount_options+0x185/0x2f0 [ 903.973959] ? copy_mount_options+0x18f/0x2f0 [ 903.978455] ? copy_mount_options+0x1fa/0x2f0 [ 903.983069] ? copy_mnt_ns+0xa30/0xa30 [ 903.986964] SyS_mount+0xa8/0x120 [ 903.990418] ? copy_mnt_ns+0xa30/0xa30 [ 903.994312] do_syscall_64+0x1d5/0x640 [ 903.998213] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 904.003404] RIP: 0033:0x45deb9 [ 904.006600] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 904.014335] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 904.021613] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 904.029759] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 13:12:32 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:32 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) r0 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_vlan\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001300)={r1, 0x3, 0x6, @remote}, 0x10) r2 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) setsockopt$packet_int(r2, 0x107, 0x16, &(0x7f0000000000)=0xf932, 0x4) [ 904.037024] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001e [ 904.037032] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c [ 904.061308] 9pnet: Insufficient options for proto=fd [ 904.121492] 9pnet: Insufficient options for proto=fd 13:12:32 executing program 0 (fault-call:3 fault-nth:31): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 904.208787] FAULT_INJECTION: forcing a failure. [ 904.208787] name failslab, interval 1, probability 0, space 0, times 0 [ 904.222150] CPU: 1 PID: 12859 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 904.230071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 904.239432] Call Trace: [ 904.242023] dump_stack+0x1b2/0x283 [ 904.245658] should_fail.cold+0x10a/0x154 [ 904.249848] should_failslab+0xd6/0x130 [ 904.253831] __kmalloc+0x2c1/0x400 [ 904.257374] ? __list_lru_init+0x67/0x710 [ 904.261539] __list_lru_init+0x67/0x710 [ 904.265523] sget_userns+0x4e4/0xc10 [ 904.269423] ? v9fs_kill_super+0x90/0x90 [ 904.273496] ? v9fs_kill_super+0x90/0x90 [ 904.277568] sget+0xd1/0x110 [ 904.280609] v9fs_mount+0x9e/0x860 [ 904.284153] ? alloc_pages_current+0x15d/0x260 [ 904.288742] ? __lockdep_init_map+0x100/0x560 [ 904.293934] mount_fs+0x92/0x2a0 [ 904.297401] vfs_kern_mount.part.0+0x5b/0x470 [ 904.301906] do_mount+0xe53/0x2a00 [ 904.306328] ? copy_mount_string+0x40/0x40 [ 904.310570] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 904.315594] ? copy_mnt_ns+0xa30/0xa30 [ 904.319481] ? copy_mount_options+0x1fa/0x2f0 [ 904.323979] ? copy_mnt_ns+0xa30/0xa30 [ 904.327864] SyS_mount+0xa8/0x120 [ 904.327935] ? copy_mnt_ns+0xa30/0xa30 [ 904.327948] do_syscall_64+0x1d5/0x640 [ 904.327967] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 904.327975] RIP: 0033:0x45deb9 [ 904.327981] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 904.327991] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 904.327997] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 904.328003] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 904.328009] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001f [ 904.328019] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:33 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="a76af13acd5585727283378f3d9cee572666aad1390f3da2049fcee0e8c9b578"]) 13:12:33 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB='\x00\x00\x00\x00\x00\v\x00', @ANYRESHEX=r2, @ANYRES64=r0]) 13:12:33 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x581000, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x295]}, 0x8, 0x80000) write$P9_RCREATE(r2, &(0x7f00000000c0)={0x18, 0x73, 0x2, {{0x1, 0x3}, 0x3}}, 0x18) 13:12:33 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="747211dfb05566642c7353656eed03", @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3d78c9f7465e63c9391036f47a96f7866804c71f411722fda4d1b3af43c2500cbe0000b1ea414ed26eb53563f60a6ea6de8c2c6311c23fc5241e495dd0c5e2d3844d92416187fe15eb750dd7c95334de6eed612abdb1bd7b5102497e6fde500bae2f2832a0eeb519e2b30ec9df284f90723cf4a37b418e0c18e6eddc19614c6f9cec81a2a3e4f70298c3219cc6200c1f91a02344a0253b054d371111474555aa5bee239f79efb240db03f0deb48e2b35e59c37eb5abf72717b5d12f8c3f18509d2bae347b6a303990cf95a4131433eff8af6aefcf1d9e66bfaf5cb5795e3c08551", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:12:33 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'vlan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:33 executing program 0 (fault-call:3 fault-nth:32): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:33 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}}) [ 904.493978] 9pnet: Insufficient options for proto=fd [ 904.506342] 9pnet: Insufficient options for proto=fd [ 904.521109] FAULT_INJECTION: forcing a failure. [ 904.521109] name failslab, interval 1, probability 0, space 0, times 0 [ 904.563255] CPU: 1 PID: 12881 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 904.571222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 904.581043] Call Trace: [ 904.583661] dump_stack+0x1b2/0x283 [ 904.587298] should_fail.cold+0x10a/0x154 [ 904.588905] 9pnet: Insufficient options for proto=fd [ 904.591480] should_failslab+0xd6/0x130 [ 904.591495] __kmalloc+0x2c1/0x400 [ 904.591507] ? __list_lru_init+0x67/0x710 [ 904.591520] __list_lru_init+0x67/0x710 [ 904.591535] sget_userns+0x4e4/0xc10 [ 904.616133] ? v9fs_kill_super+0x90/0x90 [ 904.618247] 9pnet: Insufficient options for proto=fd [ 904.620219] ? v9fs_kill_super+0x90/0x90 [ 904.620229] sget+0xd1/0x110 [ 904.620243] v9fs_mount+0x9e/0x860 [ 904.620258] ? alloc_pages_current+0x15d/0x260 [ 904.641412] ? __lockdep_init_map+0x100/0x560 [ 904.645913] mount_fs+0x92/0x2a0 [ 904.649288] vfs_kern_mount.part.0+0x5b/0x470 [ 904.653827] do_mount+0xe53/0x2a00 [ 904.657401] ? copy_mount_string+0x40/0x40 13:12:33 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) getuid() write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000040)={0x30, 0x5, 0x0, {0x0, 0x4, 0x7, 0x7}}, 0x30) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000001280)=ANY=[@ANYBLOB='prans=fd,rfdno=', @ANYBLOB="c90e1f2e49675e97d097a9eb3fcb4b3746c227e02b765fab77506c9bfe4a699387a688384ccad8d7bb692ab5f41be95b55afa0d8f19b85c093c959a8430a9f0242d0e536453bdfa4ca3e35d3abcca18eba1b2fe87ca7a0293c581403cee5cced5e68b9f1e25262a6e584b5cee46594b7dfccac68bf86285da616ae91c34f61466c3c366c9591b3c5ea9b0646278e5d349ea7c242f635fe9487ff518bdc5fcd9db9ee59b2abc5e9b0f1ac5547b6d5895f9d21d72a931f9aaccdb62f031b563a33df7a6fa03672e6422a4083fe47cd395c45fe41157018b9a2fe3a6df8f3ccae36b204245400c58c34e7548e485caa6529f5a79dfbf5", @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',\x00']) r4 = msgget$private(0x0, 0x8) r5 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r7 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r9 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control\x00', 0x101000, 0x0) getdents(r9, &(0x7f0000000280)=""/4096, 0x1000) setreuid(r6, r8) r10 = getpgid(r2) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000080)={{0x1, r8, r1, 0xee01, r1, 0x121, 0x1}, 0x0, 0x0, 0xb5d, 0xffffffffffffffff, 0x7, 0x101, 0x6, 0x80, 0x5, 0x1000, r10, r2}) 13:12:33 executing program 4: read$FUSE(0xffffffffffffffff, &(0x7f00000004c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2cc5bb8a7d539dea159df2339178a86a6300a490d25239f3d97f4cab9de51c5dd751dd0bc5dc50291ae759d27509f4b96a52d1a3917595f9f312f6ef13c6e003841e4aebdf7ce602924ef3df8183c55c83e5ace01e575b59e006a70ef13409a1a77a58567c1d37f53f56a5b63116f41190778d9d866861fe17bb4dacd31920bcba0747f371b8c6dbfa7d7f5eddd414a6f43a3404c1e08d2392d62c2b99ac003305ca66ecde609ec67871ba9948473d93967511ba9f597a2321ed5a6963ddd56ad868211cc0f29824b7a930b149831d447be44ec7db6453dac4e029b9c49143aa"]) [ 904.661677] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 904.666735] ? copy_mnt_ns+0xa30/0xa30 [ 904.670628] ? copy_mount_options+0x1fa/0x2f0 [ 904.675127] ? copy_mnt_ns+0xa30/0xa30 [ 904.679041] SyS_mount+0xa8/0x120 [ 904.682502] ? copy_mnt_ns+0xa30/0xa30 [ 904.686394] do_syscall_64+0x1d5/0x640 [ 904.690322] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 904.695515] RIP: 0033:0x45deb9 [ 904.698705] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 904.706442] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 13:12:33 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x68, r1, 0x800, 0x70bd2d, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x8, @link='syz1\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4020}, 0x20020000) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESDEC=r3]) 13:12:33 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_SPACE_INFO(r1, 0xc0109414, &(0x7f0000001340)={0xe84, 0x101, [[], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], []]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:33 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="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", @ANYRESHEX=r1, @ANYBLOB]) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r2, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$UI_END_FF_ERASE(r2, 0x400c55cb, &(0x7f0000000040)={0xa, 0x3, 0x5}) [ 904.714294] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 904.714307] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 904.728899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 [ 904.736193] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:33 executing program 0 (fault-call:3 fault-nth:33): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:33 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000100)={0x6, 'macvlan0\x00', {0x4000}, 0x9c}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7472616e003d66642cb12a36c46f3d38b982bae09c85e98d0cd0cae9889562826cb6616c057da1a8d57b0c7b4f35d90f5e888135167fb6f3609552a2de3ecbfd6997057a29750bf95c727ccc54767182ca54e3f911b51304daee9f8efd17ab5af5dc3b77fdc9a3471dc3", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="a700"]) [ 904.854680] 9pnet: Insufficient options for proto=fd 13:12:33 executing program 2: r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x7f, 0xff, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x801, 0x0, 0x0, 0x9}, r0, 0x2000000000000, 0xffffffffffffffff, 0x9) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="cbf466646e6f3dccd710e76c440a784b62b4a929b3767ed958658deaae58eacbc79df9e0efc4e0f0dd08540be2fad0c3806386864fb52195df928cd17865510fa72c04c477a4207f105cfe2f880e5543f9e63eba9788d8dd800027c80239e5245b289e6c848a736ece329e5129c5f2466a9bee2c072912aacf14ebee05617095c9", @ANYRESDEC=r2]) [ 904.903048] 9pnet: Insufficient options for proto=fd [ 904.912968] FAULT_INJECTION: forcing a failure. [ 904.912968] name failslab, interval 1, probability 0, space 0, times 0 13:12:33 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x18900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:33 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000ac0)={'syztnl2\x00', &(0x7f0000000a40)={'sit0\x00', 0x0, 0x4, 0x20, 0x0, 0x6, 0x2, @private2={0xfc, 0x2, [], 0x1}, @private1={0xfc, 0x1, [], 0x1}, 0x40, 0x7, 0x0, 0x80000001}}) accept$packet(0xffffffffffffffff, &(0x7f0000000b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000b40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000b80)={'team0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000001080)={'ip6_vti0\x00', &(0x7f0000001000)={'ip6tnl0\x00', 0x0, 0x4, 0x1, 0x7f, 0x0, 0x10, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @empty, 0x10, 0x8, 0x3, 0x4b}}) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000001300)={r7, 0x3, 0x6, @remote}, 0x10) r8 = socket$packet(0x11, 0x2, 0x300) r9 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000001300)={r10, 0x3, 0x6, @remote}, 0x10) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001840)={&(0x7f00000010c0)={0x744, 0x0, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x68e6f331}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x6}}}]}}, {{0x8}, {0xe8, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x9851}}}]}}, {{0x8}, {0x134, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0xfffff000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r1}}}]}}, {{0x8}, {0xb8, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}]}}, {{0x8}, {0x1f4, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r3}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x78, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x144, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r10}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x14, 0x4, [{0x9, 0x97, 0xd, 0x3}, {0x8392, 0x1f, 0x1, 0x2}]}}}]}}]}, 0x744}, 0x1, 0x0, 0x0, 0x48044}, 0x20008004) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) ioctl$SIOCAX25GETINFO(r0, 0x89ed, &(0x7f00000000c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r11, @ANYBLOB="5eabaac0924029d35a98c1c5e5fed81a2c7766646e6f3d", @ANYRESHEX=r12, @ANYBLOB=',\x00']) [ 904.990544] CPU: 1 PID: 12916 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 904.998487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 905.002239] 9pnet: Insufficient options for proto=fd [ 905.007850] Call Trace: [ 905.007869] dump_stack+0x1b2/0x283 [ 905.007885] should_fail.cold+0x10a/0x154 [ 905.007900] should_failslab+0xd6/0x130 [ 905.007912] __kmalloc+0x2c1/0x400 [ 905.007922] ? __list_lru_init+0x67/0x710 [ 905.007936] __list_lru_init+0x67/0x710 [ 905.007951] sget_userns+0x504/0xc10 [ 905.007966] ? v9fs_kill_super+0x90/0x90 [ 905.007976] ? v9fs_kill_super+0x90/0x90 [ 905.007984] sget+0xd1/0x110 [ 905.008002] v9fs_mount+0x9e/0x860 [ 905.060414] ? alloc_pages_current+0x15d/0x260 [ 905.065028] ? __lockdep_init_map+0x100/0x560 [ 905.069528] mount_fs+0x92/0x2a0 [ 905.072904] vfs_kern_mount.part.0+0x5b/0x470 [ 905.077407] do_mount+0xe53/0x2a00 [ 905.080964] ? copy_mount_string+0x40/0x40 [ 905.085207] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 905.090244] ? copy_mnt_ns+0xa30/0xa30 [ 905.094140] ? copy_mount_options+0x1fa/0x2f0 [ 905.098643] ? copy_mnt_ns+0xa30/0xa30 [ 905.102541] SyS_mount+0xa8/0x120 [ 905.106000] ? copy_mnt_ns+0xa30/0xa30 [ 905.109897] do_syscall_64+0x1d5/0x640 [ 905.113792] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 905.119716] RIP: 0033:0x45deb9 [ 905.122989] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 905.130790] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 13:12:33 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$MON_IOCH_MFLUSH(0xffffffffffffffff, 0x9208, 0xb94) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616efcff66642c3d66646e6f3d46d750b9120c38719fb98deb4a6e3c19d22baa0c998afeb518a4f4203e429386f47fd8b35d8aa4a44e0508ba0176ab03c5ecd07bf136eb8aeeed0b74cfca4f5167cf65c5cd5a6ffc36e51b6b7c267739bf50d612f12d9e43b852420bca979b0061ff49caa9e448851583f74c4a", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="eef5b0621d2bb14e39e53635b9c4598e916050f7f4f3db0c9684e64dc86da6fa8843c35a95984fa01f4197330062c065efd861bd1f8bab824266f9c5f75f1e84d23f8307d78121f200a0f777251b9fd2618764dbcc0fbcb2525c04cb942d3c275751203d146d1c037071580c86942723f9a4250ebda9acd282d7f82aedbd88b4ca1c464c1e35cd6b4e6d4ba95cc676ba621dcc79e89000afb462108e65f44893b6188b9dde72ea96d97e74508c132165f9c900c635af211549"]) 13:12:33 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x1d, 0xb6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xc}, 0x810, 0x0, 0x4000, 0x7, 0xfff, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) ioctl$PPPIOCSMRRU(0xffffffffffffffff, 0x4004743b, &(0x7f0000000080)=0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYRES16=r0, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) [ 905.138086] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 905.145355] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 905.152654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000021 [ 905.159965] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:33 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="20040000f3030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069077f7f00"/1056], 0x420}}, 0x0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x2, 0x70bd28, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x5}, 0x4000) ioctl$TCSETX(0xffffffffffffffff, 0x5433, &(0x7f0000000000)={0x0, 0x200, [0x0, 0x19, 0x3, 0xe04, 0x6], 0x9}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) [ 905.187995] 9pnet: Insufficient options for proto=fd 13:12:34 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x20, &(0x7f0000000080)=ANY=[]) 13:12:34 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000580)={0x20, r2, 0xf07, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0x7, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_NET_GET(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x70, r2, 0x100, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x745f}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xb19}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x269b}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x84}, 0x41) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)=0x8000, 0x4) 13:12:34 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x1, 0x3, {0xc0}, 0x0, 0x2, 0x81}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) [ 905.276570] 9pnet: Insufficient options for proto=fd 13:12:34 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000000)=0x1) ioctl$TIOCL_SELLOADLUT(0xffffffffffffffff, 0x541c, &(0x7f0000000100)={0x5, 0x7f, 0x1, 0x1, 0x1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) 13:12:34 executing program 0 (fault-call:3 fault-nth:34): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 13:12:34 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) 13:12:34 executing program 4: r0 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="20040000f3030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000059000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005a42ac9e3669ad9f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000003cc94a8d6a4b0b6ba558e559b0b43c000000000000000000000000000000000000000300"/1056], 0x420}}, 0x0) uselib(&(0x7f0000000a80)='./file0\x00') sendmsg$TIPC_NL_KEY_FLUSH(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000700)=ANY=[@ANYBLOB="6403ebff", @ANYRES16=0x0, @ANYBLOB="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"], 0x364}, 0x1, 0x0, 0x0, 0x4000004}, 0x4800) arch_prctl$ARCH_SET_CPUID(0x1012, 0x1) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="20040000f303000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1ffb7b2b89b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b400"/1056], 0x420}}, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b00)=ANY=[@ANYBLOB="600000000314040027bd7000ffdbdf250900020073797a32000000000800410072786500140033006261746164765f736c6176655f3100000900020073797a32000000000800410073697700140033da62fd42746170300000002ae1cc020000"], 0x60}, 0x1, 0x0, 0x0, 0x20040000}, 0x40000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$NL80211_CMD_SET_MCAST_RATE(r0, &(0x7f00000006c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x40, 0x0, 0x2, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0xf}}}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x3c}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x37}, @NL80211_ATTR_MCAST_RATE={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x40000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 13:12:34 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x1, 0x3, {0xc0}, 0x0, 0x2, 0x81}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) 13:12:34 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020, 0x0, 0x0}, 0x2020) write$P9_RWRITE(r0, &(0x7f0000000200)={0xb, 0x77, 0x2, 0x7b63}, 0xb) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYRESHEX=r1, @ANYRESHEX=r2, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB=',\x00']) 13:12:34 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:34 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0xc000, 0x5) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup3(r1, r1, 0x0) read$proc_mixer(r2, &(0x7f0000000200)=""/4096, 0x1000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r3]) [ 905.458387] FAULT_INJECTION: forcing a failure. [ 905.458387] name failslab, interval 1, probability 0, space 0, times 0 [ 905.539023] CPU: 1 PID: 12977 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 905.546956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 905.556307] Call Trace: [ 905.558893] dump_stack+0x1b2/0x283 [ 905.562613] should_fail.cold+0x10a/0x154 [ 905.566781] should_failslab+0xd6/0x130 [ 905.571882] __kmalloc+0x2c1/0x400 [ 905.575416] ? register_shrinker+0x1ab/0x220 [ 905.579824] register_shrinker+0x1ab/0x220 [ 905.584150] sget_userns+0x9aa/0xc10 [ 905.587863] ? v9fs_kill_super+0x90/0x90 [ 905.591958] ? v9fs_kill_super+0x90/0x90 [ 905.596028] sget+0xd1/0x110 [ 905.599045] v9fs_mount+0x9e/0x860 [ 905.602591] ? alloc_pages_current+0x15d/0x260 [ 905.607165] ? __lockdep_init_map+0x100/0x560 [ 905.611669] mount_fs+0x92/0x2a0 [ 905.615988] vfs_kern_mount.part.0+0x5b/0x470 [ 905.620478] do_mount+0xe53/0x2a00 [ 905.624020] ? copy_mount_string+0x40/0x40 [ 905.628247] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 905.633254] ? copy_mnt_ns+0xa30/0xa30 [ 905.637589] ? copy_mount_options+0x1fa/0x2f0 [ 905.642075] ? copy_mnt_ns+0xa30/0xa30 [ 905.645957] SyS_mount+0xa8/0x120 [ 905.649407] ? copy_mnt_ns+0xa30/0xa30 [ 905.653291] do_syscall_64+0x1d5/0x640 [ 905.657199] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 905.662390] RIP: 0033:0x45deb9 [ 905.665567] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 905.673268] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 905.680528] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 13:12:34 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40004, 0x0, 0x81, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x8, 0xff, 0x27, 0xff, 0x0, 0x80, 0x5100, 0xb, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xfff, 0x2, @perf_config_ext={0x800, 0x8}, 0x0, 0xb0f, 0x6, 0x7, 0x3, 0x74, 0x9}, 0x0, 0x9, r0, 0x8) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7766f4a542e9", @ANYRESHEX=r2, @ANYBLOB="2c0039738840b40de2328f00cd3e21f7c6b784cf37247a9aa4502736329ef898fe4746837f1dbcec6a1b3d2e4fbc"]) 13:12:34 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffff, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x1, 0x3, {0xc0}, 0x0, 0x2, 0x81}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001300)={r3, 0x3, 0x6, @remote}, 0x10) [ 905.687826] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 905.695106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000022 [ 905.702818] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c 13:12:34 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) ptrace$setregset(0x4205, 0x0, 0x3, &(0x7f0000000080)={&(0x7f0000000000)="ee2923970c2835a5c6c20dd7b12bae3945d7e61af9713dc7084acef502a5a85046", 0x21}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001300)={r2, 0x3, 0x6, @remote}, 0x10) 13:12:34 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$USBDEVFS_BULK(0xffffffffffffffff, 0xc0185502, &(0x7f00000000c0)={{}, 0x2a, 0xc63a, &(0x7f0000000080)="0c5817f0490857621bca141114297bd130aec893b6013ef60f0374090a9a215b13c3060a1bba36a2330b"}) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESDEC=r1]) [ 905.783028] 9pnet: Insufficient options for proto=fd 13:12:34 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = socket(0xa, 0x6, 0x0) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x420}, 0x420}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000580)={0x20, r2, 0xf07, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0x7, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_NET_GET(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x70, r2, 0x100, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x745f}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xb19}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x269b}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x84}, 0x41) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)=0x8000, 0x4) [ 905.814022] 9pnet: Insufficient options for proto=fd [ 905.836107] 9pnet: Found fid 0 not clunked [ 905.867193] ================================================================== [ 905.874804] BUG: KASAN: use-after-free in p9_client_clunk+0x1fc/0x240 [ 905.881385] Read of size 8 at addr ffff8880a994d400 by task syz-executor.0/12977 [ 905.889870] [ 905.891516] CPU: 1 PID: 12977 Comm: syz-executor.0 Not tainted 4.14.204-syzkaller #0 [ 905.899394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 905.908766] Call Trace: [ 905.911356] dump_stack+0x1b2/0x283 [ 905.914990] print_address_description.cold+0x54/0x1d3 [ 905.920272] kasan_report_error.cold+0x8a/0x194 [ 905.924953] ? p9_client_clunk+0x1fc/0x240 [ 905.929216] __asan_report_load8_noabort+0x68/0x70 [ 905.934154] ? p9_client_clunk+0x1fc/0x240 [ 905.938392] p9_client_clunk+0x1fc/0x240 [ 905.942456] v9fs_mount+0x69f/0x860 [ 905.946093] ? alloc_pages_current+0x15d/0x260 [ 905.950689] ? __lockdep_init_map+0x100/0x560 [ 905.955192] mount_fs+0x92/0x2a0 [ 905.958664] vfs_kern_mount.part.0+0x5b/0x470 [ 905.963189] do_mount+0xe53/0x2a00 [ 905.966744] ? copy_mount_string+0x40/0x40 [ 905.970981] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 905.976003] ? copy_mnt_ns+0xa30/0xa30 [ 905.979912] ? copy_mount_options+0x1fa/0x2f0 [ 905.984411] ? copy_mnt_ns+0xa30/0xa30 [ 905.988306] SyS_mount+0xa8/0x120 [ 905.991764] ? copy_mnt_ns+0xa30/0xa30 [ 905.995663] do_syscall_64+0x1d5/0x640 [ 905.999568] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 906.004785] RIP: 0033:0x45deb9 [ 906.007975] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 906.015687] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 906.022973] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 906.030764] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 906.038034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000022 [ 906.045304] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c [ 906.052587] [ 906.054214] Allocated by task 12977: [ 906.057932] kasan_kmalloc+0xeb/0x160 [ 906.061772] kmem_cache_alloc_trace+0x131/0x3d0 [ 906.066554] p9_fid_create+0x47/0x3a0 [ 906.070338] p9_client_attach+0x6d/0x750 [ 906.074478] v9fs_session_init+0xc03/0x1540 [ 906.078806] v9fs_mount+0x73/0x860 [ 906.082352] mount_fs+0x92/0x2a0 [ 906.085724] vfs_kern_mount.part.0+0x5b/0x470 [ 906.090196] do_mount+0xe53/0x2a00 [ 906.094418] SyS_mount+0xa8/0x120 [ 906.097859] do_syscall_64+0x1d5/0x640 [ 906.101742] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 906.106926] [ 906.108528] Freed by task 12977: [ 906.111920] kasan_slab_free+0xc3/0x1a0 [ 906.116409] kfree+0xc9/0x250 [ 906.119514] p9_client_destroy.cold+0x67/0xaa [ 906.124035] v9fs_session_close+0x45/0x2c0 [ 906.128384] v9fs_kill_super+0x49/0x90 [ 906.132251] deactivate_locked_super+0x6c/0xd0 [ 906.136827] sget_userns+0x9c4/0xc10 [ 906.140558] sget+0xd1/0x110 [ 906.143565] v9fs_mount+0x9e/0x860 [ 906.147109] mount_fs+0x92/0x2a0 [ 906.150467] vfs_kern_mount.part.0+0x5b/0x470 [ 906.155635] do_mount+0xe53/0x2a00 [ 906.159160] SyS_mount+0xa8/0x120 [ 906.162601] do_syscall_64+0x1d5/0x640 [ 906.166513] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 906.171676] [ 906.173294] The buggy address belongs to the object at ffff8880a994d400 [ 906.173294] which belongs to the cache kmalloc-96 of size 96 [ 906.185778] The buggy address is located 0 bytes inside of [ 906.185778] 96-byte region [ffff8880a994d400, ffff8880a994d460) [ 906.197400] The buggy address belongs to the page: [ 906.202328] page:ffffea0002a65340 count:1 mapcount:0 mapping:ffff8880a994d000 index:0x0 [ 906.210450] flags: 0xfff00000000100(slab) [ 906.214601] raw: 00fff00000000100 ffff8880a994d000 0000000000000000 0000000100000020 [ 906.222474] raw: ffffea0002cc63a0 ffffea0002d4bee0 ffff88813fe804c0 0000000000000000 [ 906.230341] page dumped because: kasan: bad access detected [ 906.236044] [ 906.237661] Memory state around the buggy address: [ 906.242587] ffff8880a994d300: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 906.249934] ffff8880a994d380: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 906.258602] >ffff8880a994d400: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 906.266213] ^ [ 906.269569] ffff8880a994d480: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 906.276907] ffff8880a994d500: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 906.284241] ================================================================== [ 906.291590] Disabling lock debugging due to kernel taint [ 906.321883] Kernel panic - not syncing: panic_on_warn set ... [ 906.321883] [ 906.329270] CPU: 1 PID: 12977 Comm: syz-executor.0 Tainted: G B 4.14.204-syzkaller #0 [ 906.338383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 906.347734] Call Trace: [ 906.350325] dump_stack+0x1b2/0x283 [ 906.353958] panic+0x1f9/0x42d [ 906.357149] ? add_taint.cold+0x16/0x16 [ 906.361124] ? ___preempt_schedule+0x16/0x18 [ 906.365542] kasan_end_report+0x43/0x49 [ 906.369546] kasan_report_error.cold+0xa7/0x194 [ 906.374215] ? p9_client_clunk+0x1fc/0x240 [ 906.378446] __asan_report_load8_noabort+0x68/0x70 [ 906.383375] ? p9_client_clunk+0x1fc/0x240 [ 906.388566] p9_client_clunk+0x1fc/0x240 [ 906.392628] v9fs_mount+0x69f/0x860 [ 906.396257] ? alloc_pages_current+0x15d/0x260 [ 906.400947] ? __lockdep_init_map+0x100/0x560 [ 906.405456] mount_fs+0x92/0x2a0 [ 906.409455] vfs_kern_mount.part.0+0x5b/0x470 [ 906.413952] do_mount+0xe53/0x2a00 [ 906.417503] ? copy_mount_string+0x40/0x40 [ 906.421750] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 906.426830] ? copy_mnt_ns+0xa30/0xa30 [ 906.430706] ? copy_mount_options+0x1fa/0x2f0 [ 906.435175] ? copy_mnt_ns+0xa30/0xa30 [ 906.439056] SyS_mount+0xa8/0x120 [ 906.442539] ? copy_mnt_ns+0xa30/0xa30 [ 906.446420] do_syscall_64+0x1d5/0x640 [ 906.450295] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 906.455462] RIP: 0033:0x45deb9 [ 906.458653] RSP: 002b:00007fb962883c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 906.466347] RAX: ffffffffffffffda RBX: 0000000000021800 RCX: 000000000045deb9 [ 906.473594] RDX: 0000000020000140 RSI: 0000000020000000 RDI: 0000000000000000 [ 906.481458] RBP: 00007fb962883ca0 R08: 0000000020000240 R09: 0000000000000000 [ 906.488707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000022 [ 906.495962] R13: 00007ffca507cbdf R14: 00007fb9628849c0 R15: 000000000118bf2c [ 906.503973] Kernel Offset: disabled [ 906.507633] Rebooting in 86400 seconds..