L_64_after_hwframe+0x49/0xbe [ 241.080068][ T9338] ? do_syscall_64+0x26/0x610 [ 241.084754][ T9338] ? lockdep_hardirqs_on+0x418/0x5d0 [ 241.090051][ T9338] __x64_sys_mkdir+0x5c/0x80 [ 241.094670][ T9338] do_syscall_64+0x103/0x610 [ 241.099273][ T9338] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.105176][ T9338] RIP: 0033:0x4581c7 [ 241.109076][ T9338] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 241.128709][ T9338] RSP: 002b:00007f841a564a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 241.137135][ T9338] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004581c7 [ 241.145135][ T9338] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 19:31:43 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x70c000) [ 241.153119][ T9338] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 241.161099][ T9338] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 241.169102][ T9338] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:31:43 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x4000000}) 19:31:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:31:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f0000000100)) 19:31:43 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x715000) 19:31:43 executing program 2 (fault-call:0 fault-nth:28): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 241.397789][ T9359] FAULT_INJECTION: forcing a failure. [ 241.397789][ T9359] name failslab, interval 1, probability 0, space 0, times 0 [ 241.411670][ T9359] CPU: 0 PID: 9359 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 241.419580][ T9359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.419588][ T9359] Call Trace: [ 241.419615][ T9359] dump_stack+0x172/0x1f0 [ 241.419641][ T9359] should_fail.cold+0xa/0x15 [ 241.441917][ T9359] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 241.447750][ T9359] ? ___might_sleep+0x163/0x280 [ 241.452623][ T9359] __should_failslab+0x121/0x190 [ 241.457578][ T9359] should_failslab+0x9/0x14 [ 241.462099][ T9359] __kmalloc_track_caller+0x2d8/0x740 [ 241.467496][ T9359] ? lock_downgrade+0x880/0x880 [ 241.472368][ T9359] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 241.478622][ T9359] ? smack_inode_init_security+0x345/0x660 [ 241.484456][ T9359] kstrdup+0x3a/0x70 [ 241.488385][ T9359] smack_inode_init_security+0x345/0x660 [ 241.494216][ T9359] ? kasan_check_read+0x11/0x20 [ 241.499092][ T9359] security_inode_init_security+0x1b3/0x3c0 [ 241.505010][ T9359] ? ext4_init_acl+0x290/0x290 [ 241.509792][ T9359] ? security_skb_classify_flow+0xc0/0xc0 [ 241.515523][ T9359] ? posix_acl_create+0x11a/0x430 [ 241.520559][ T9359] ? lock_downgrade+0x880/0x880 [ 241.525437][ T9359] ? ext4_set_acl+0x4f0/0x4f0 [ 241.530130][ T9359] ? _raw_spin_unlock+0x2d/0x50 [ 241.535005][ T9359] ext4_init_security+0x34/0x40 [ 241.539875][ T9359] __ext4_new_inode+0x44b7/0x5450 [ 241.544934][ T9359] ? ext4_free_inode+0x1450/0x1450 [ 241.550069][ T9359] ? dqget+0x10d0/0x10d0 [ 241.554336][ T9359] ? smack_inode_permission+0x1f8/0x370 [ 241.559908][ T9359] ext4_mkdir+0x3d5/0xdf0 [ 241.564266][ T9359] ? ext4_init_dot_dotdot+0x520/0x520 [ 241.569661][ T9359] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 241.575919][ T9359] ? security_inode_permission+0xd5/0x110 [ 241.581657][ T9359] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 241.587914][ T9359] ? security_inode_mkdir+0xee/0x120 [ 241.593218][ T9359] vfs_mkdir+0x433/0x690 [ 241.597478][ T9359] do_mkdirat+0x234/0x2a0 [ 241.601825][ T9359] ? __ia32_sys_mknod+0xb0/0xb0 [ 241.606687][ T9359] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 241.612357][ T9359] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.618437][ T9359] ? do_syscall_64+0x26/0x610 [ 241.623127][ T9359] ? lockdep_hardirqs_on+0x418/0x5d0 [ 241.628434][ T9359] __x64_sys_mkdir+0x5c/0x80 [ 241.633042][ T9359] do_syscall_64+0x103/0x610 [ 241.637649][ T9359] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.643551][ T9359] RIP: 0033:0x4581c7 [ 241.647453][ T9359] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 241.667070][ T9359] RSP: 002b:00007f841a564a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 241.675501][ T9359] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004581c7 [ 241.683484][ T9359] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 241.691492][ T9359] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 241.699478][ T9359] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 241.707466][ T9359] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:31:46 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:31:46 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x740000) 19:31:46 executing program 0: 19:31:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0), 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:31:46 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x5000000}) 19:31:46 executing program 2 (fault-call:0 fault-nth:29): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:31:46 executing program 0: [ 244.248194][ T9366] FAULT_INJECTION: forcing a failure. [ 244.248194][ T9366] name failslab, interval 1, probability 0, space 0, times 0 19:31:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0), 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:31:46 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x940000) [ 244.332125][ T9366] CPU: 0 PID: 9366 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 244.340060][ T9366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.350133][ T9366] Call Trace: [ 244.350166][ T9366] dump_stack+0x172/0x1f0 [ 244.350189][ T9366] should_fail.cold+0xa/0x15 [ 244.350208][ T9366] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 244.350231][ T9366] ? ___might_sleep+0x163/0x280 [ 244.350256][ T9366] __should_failslab+0x121/0x190 [ 244.362475][ T9366] should_failslab+0x9/0x14 [ 244.362494][ T9366] kmem_cache_alloc+0x2b2/0x6f0 [ 244.362509][ T9366] ? __put_user_ns+0x70/0x70 [ 244.362525][ T9366] ? rcu_read_lock_sched_held+0x110/0x130 [ 244.362547][ T9366] security_inode_alloc+0x39/0x160 [ 244.362571][ T9366] inode_init_always+0x56e/0xb50 [ 244.378159][ T9366] alloc_inode+0x83/0x190 [ 244.378176][ T9366] new_inode_pseudo+0x19/0xf0 [ 244.378192][ T9366] new_inode+0x1f/0x40 [ 244.378208][ T9366] __ext4_new_inode+0x37e/0x5450 [ 244.378231][ T9366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.387569][ T9366] ? smack_log+0x415/0x540 [ 244.387597][ T9366] ? ext4_free_inode+0x1450/0x1450 [ 244.387621][ T9366] ? dqget+0x10d0/0x10d0 [ 244.387642][ T9366] ? smack_inode_permission+0x1f8/0x370 [ 244.451478][ T9366] ext4_mkdir+0x3d5/0xdf0 [ 244.455840][ T9366] ? ext4_init_dot_dotdot+0x520/0x520 [ 244.461225][ T9366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.467478][ T9366] ? security_inode_permission+0xd5/0x110 [ 244.473210][ T9366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.479469][ T9366] ? security_inode_mkdir+0xee/0x120 [ 244.484767][ T9366] vfs_mkdir+0x433/0x690 [ 244.489052][ T9366] do_mkdirat+0x234/0x2a0 [ 244.493398][ T9366] ? __ia32_sys_mknod+0xb0/0xb0 [ 244.498258][ T9366] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 244.503724][ T9366] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.509798][ T9366] ? do_syscall_64+0x26/0x610 [ 244.514658][ T9366] ? lockdep_hardirqs_on+0x418/0x5d0 [ 244.519959][ T9366] __x64_sys_mkdir+0x5c/0x80 [ 244.524823][ T9366] do_syscall_64+0x103/0x610 [ 244.529427][ T9366] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.535328][ T9366] RIP: 0033:0x4581c7 [ 244.539233][ T9366] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.558847][ T9366] RSP: 002b:00007f841a564a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 244.567272][ T9366] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004581c7 [ 244.575264][ T9366] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 19:31:46 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x6000000}) 19:31:46 executing program 0: [ 244.583253][ T9366] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 244.591236][ T9366] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 244.599217][ T9366] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:31:46 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0xc07000) 19:31:46 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:31:46 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x7000000}) 19:31:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0), 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:31:46 executing program 0: 19:31:46 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0xd05000) 19:31:46 executing program 2 (fault-call:0 fault-nth:30): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:31:47 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x1000000) [ 245.157669][ T9392] FAULT_INJECTION: forcing a failure. [ 245.157669][ T9392] name failslab, interval 1, probability 0, space 0, times 0 19:31:47 executing program 0: 19:31:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 245.220726][ T9392] CPU: 0 PID: 9392 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 245.228665][ T9392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.238775][ T9392] Call Trace: [ 245.242095][ T9392] dump_stack+0x172/0x1f0 [ 245.246458][ T9392] should_fail.cold+0xa/0x15 [ 245.251074][ T9392] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 245.256910][ T9392] ? ___might_sleep+0x163/0x280 [ 245.261790][ T9392] __should_failslab+0x121/0x190 [ 245.266752][ T9392] should_failslab+0x9/0x14 [ 245.271308][ T9392] __kmalloc+0x2dc/0x740 [ 245.275596][ T9392] ? ext4_find_extent+0x76e/0x9d0 [ 245.280647][ T9392] ext4_find_extent+0x76e/0x9d0 [ 245.285524][ T9392] ext4_ext_map_blocks+0x1c3/0x5260 [ 245.290755][ T9392] ? ext4_ext_release+0x10/0x10 [ 245.295644][ T9392] ? lock_acquire+0x16f/0x3f0 [ 245.300364][ T9392] ? ext4_map_blocks+0x3fd/0x18e0 [ 245.305426][ T9392] ext4_map_blocks+0xec7/0x18e0 [ 245.310317][ T9392] ? ext4_issue_zeroout+0x190/0x190 [ 245.315539][ T9392] ? kasan_check_write+0x14/0x20 [ 245.320481][ T9392] ? __brelse+0x95/0xb0 [ 245.324649][ T9392] ext4_getblk+0xc4/0x510 [ 245.328990][ T9392] ? ext4_iomap_begin+0xfe0/0xfe0 [ 245.334027][ T9392] ? ext4_free_inode+0x1450/0x1450 [ 245.339149][ T9392] ext4_bread+0x8f/0x230 [ 245.343404][ T9392] ? ext4_getblk+0x510/0x510 [ 245.348008][ T9392] ext4_append+0x155/0x370 [ 245.352433][ T9392] ext4_mkdir+0x61b/0xdf0 [ 245.356776][ T9392] ? ext4_init_dot_dotdot+0x520/0x520 [ 245.362152][ T9392] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 245.368404][ T9392] ? security_inode_permission+0xd5/0x110 [ 245.374136][ T9392] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 245.380393][ T9392] ? security_inode_mkdir+0xee/0x120 [ 245.385688][ T9392] vfs_mkdir+0x433/0x690 [ 245.389942][ T9392] do_mkdirat+0x234/0x2a0 [ 245.394283][ T9392] ? __ia32_sys_mknod+0xb0/0xb0 [ 245.399146][ T9392] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 245.404612][ T9392] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.410685][ T9392] ? do_syscall_64+0x26/0x610 [ 245.415376][ T9392] ? lockdep_hardirqs_on+0x418/0x5d0 [ 245.420674][ T9392] __x64_sys_mkdir+0x5c/0x80 [ 245.425294][ T9392] do_syscall_64+0x103/0x610 [ 245.429920][ T9392] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.435814][ T9392] RIP: 0033:0x4581c7 [ 245.439711][ T9392] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 245.459330][ T9392] RSP: 002b:00007f841a564a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 19:31:47 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x3f000000}) [ 245.467761][ T9392] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004581c7 [ 245.475743][ T9392] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 245.483725][ T9392] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 245.491705][ T9392] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 245.499683][ T9392] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:31:47 executing program 0: 19:31:47 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x2000000) [ 245.664111][ T9392] ISOFS: Unable to identify CD-ROM format. 19:31:47 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:31:47 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x40000000}) 19:31:47 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000680)="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") 19:31:47 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x4f030000) 19:31:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:31:47 executing program 2 (fault-call:0 fault-nth:31): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 246.080960][ T9427] FAULT_INJECTION: forcing a failure. [ 246.080960][ T9427] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 246.094207][ T9427] CPU: 1 PID: 9427 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 246.102108][ T9427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.112182][ T9427] Call Trace: [ 246.115504][ T9427] dump_stack+0x172/0x1f0 [ 246.119872][ T9427] should_fail.cold+0xa/0x15 [ 246.124577][ T9427] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 246.130399][ T9427] ? find_get_entry+0x50e/0x880 [ 246.135260][ T9427] ? find_held_lock+0x35/0x130 [ 246.140056][ T9427] should_fail_alloc_page+0x50/0x60 [ 246.145261][ T9427] __alloc_pages_nodemask+0x1a1/0x8d0 [ 246.150746][ T9427] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 246.156471][ T9427] ? __lock_acquire+0x548/0x3fb0 [ 246.161417][ T9427] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 246.167238][ T9427] cache_grow_begin+0x9c/0x860 [ 246.172017][ T9427] ? kstrdup+0x3a/0x70 [ 246.176085][ T9427] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.182340][ T9427] __kmalloc_track_caller+0x67b/0x740 [ 246.187722][ T9427] ? smack_inode_init_security+0x345/0x660 [ 246.193537][ T9427] kstrdup+0x3a/0x70 [ 246.197439][ T9427] smack_inode_init_security+0x345/0x660 [ 246.203073][ T9427] ? kasan_check_read+0x11/0x20 [ 246.207934][ T9427] security_inode_init_security+0x1b3/0x3c0 [ 246.213832][ T9427] ? ext4_init_acl+0x290/0x290 [ 246.218607][ T9427] ? security_skb_classify_flow+0xc0/0xc0 [ 246.224333][ T9427] ? posix_acl_create+0x11a/0x430 [ 246.229445][ T9427] ? lock_downgrade+0x880/0x880 [ 246.234312][ T9427] ? ext4_set_acl+0x4f0/0x4f0 [ 246.238993][ T9427] ? _raw_spin_unlock+0x2d/0x50 [ 246.243853][ T9427] ext4_init_security+0x34/0x40 [ 246.248713][ T9427] __ext4_new_inode+0x44b7/0x5450 [ 246.253757][ T9427] ? ext4_free_inode+0x1450/0x1450 [ 246.258879][ T9427] ? dqget+0x10d0/0x10d0 [ 246.263129][ T9427] ? smack_inode_permission+0x1f8/0x370 [ 246.268676][ T9427] ext4_mkdir+0x3d5/0xdf0 [ 246.273024][ T9427] ? ext4_init_dot_dotdot+0x520/0x520 [ 246.278400][ T9427] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.284643][ T9427] ? security_inode_permission+0xd5/0x110 [ 246.290369][ T9427] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.296612][ T9427] ? security_inode_mkdir+0xee/0x120 [ 246.301899][ T9427] vfs_mkdir+0x433/0x690 [ 246.306495][ T9427] do_mkdirat+0x234/0x2a0 [ 246.310853][ T9427] ? __ia32_sys_mknod+0xb0/0xb0 [ 246.315710][ T9427] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 246.321171][ T9427] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.327237][ T9427] ? do_syscall_64+0x26/0x610 [ 246.331917][ T9427] ? lockdep_hardirqs_on+0x418/0x5d0 [ 246.337206][ T9427] __x64_sys_mkdir+0x5c/0x80 [ 246.341803][ T9427] do_syscall_64+0x103/0x610 [ 246.346398][ T9427] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.352287][ T9427] RIP: 0033:0x4581c7 [ 246.356192][ T9427] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 19:31:48 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0xfdffffff) [ 246.375810][ T9427] RSP: 002b:00007f841a564a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 246.384234][ T9427] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004581c7 [ 246.392225][ T9427] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 246.400202][ T9427] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 246.408177][ T9427] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 246.416170][ T9427] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:31:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xac, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000280)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x8000fffffffb) socket$inet_udplite(0x2, 0x2, 0x88) 19:31:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="c9ef05dbad3e31fd4a219945caadd4e9c080998f2468880a6e8c13de24aaef2ad8da68faa33cebb997cb3129e2943bc5ebeacfa8eaebe6f38713863a0707d8925fbe1bce6bfcbad1ad4a7b2d0c8ba9b30e599e36ea379a52001ab81384c2bb26b037cb051f1be261a1ff5d31b5075c27e79f166a6f45fd09d14f883a8f46fc6ca2dddce5c8fee4cf7c700ded0e0e47e65e9dd19e15901335202e13ee9e897edcf09e4f688b8cf14c8785c3602a24b68e751a78c13584ddb0c3094099b7916c3ee4757153560bb8dac085b9cf434b0fd8800a9075915c33232f9c1175bdc50307226a2cc3c83d93143bc280885ca7070a078220dccc7b2929f11d4418aa13fbc861b9b891754d29e5c3105c4216a88e844874dafe29c7d3e9dfd01a09cfa3cb2819080a3a473befbe1ef5f3cdd32473e1aa4c8c032f8205909ce56ea1dce62a3863ee02706607c11f86bfdd4a89d45172e0de9d44efb728b1751813068f6b5628b31c69ad2ca10b66b729ac38c1e48feb32c63ebc9f870c52eb92aa9a4e07132ff3e3799a58c73ecddce638d8a5dc373a8e6a55a7fa990c0bd0ea6f5ce7eeb373129f782e32eaa0a0e719cd3d2f2ee6ccaa4b6a57035b219cd4df928104ee369801fd123c801b7eb23664df1f5ef44e301250480e2f6c19a3d76a0539979140480a73663784ae9676f956728d6168b26bdb6d13d7b09542ca7d8c22aa206e7f2b851045cbc820d7350778344112f82e5deec763f08edf93b2304b09030bd6c13635a843a46f1d6007f538b2dc54f821949a01e78c930ef3f2249472095a2d9f5cef767f5a19c2692315a20b80f421c80ff60dec758eb9d3ed62b7c5df72605a1b62e6b94b8220b472d20e5dddb3635517a94dab8d16b4ac7af3ca08d0e3b00e68c59bc0e1f98b41a31e1dbc8c2e89ccff1ac28b64863ebac6e0622040df7e6f97f8a938c1a3b56ab9554b177ce891a1c1ccb1d66365cd3ca0bba02c5200eb55960476508972e6bdc29c3210488861161d38176782827e244f02be9e6e655a60f10def36110c143c9613e4571447de789fe5db127bc898e4b7a50c451016e045a3092ad69f64a2e2ca4f40ed4dced7fcf545fdd27a50a6d09a3f4712ecd27f3612d25f1bb9fb46ba5437ea1b4c4e1aae4140c51dd500a24090a307ad6fa257ff44fec6c5b0c927232fb4a51dcfb16138a7df0f534bd543eb5a415abbb594f0e929c9ae9f61c3b79f97febefadc8801e4a3903de4e312560a9343ed182c817f8c6f1fb387f3c90572cb70e697dcf45691b9b4519fef64fe1bdd898dbf987358c230ee1c33f16b485d4186beadaa1431f14f7696ee2878cc66e0d26951a7e83eba55dd365e02047133f4ca67d9ed3690d6885c4232f0117f39a85546cc5f4f9c900901b2b2c049c04b00363b97444b9d95ee5b639631aa191f0c8183413f02fb518b3e5e0a45666939ccd0724a743ffcadf0ee7381d9fa853eb7a9e2c1f23b0570fef3583a5295cf5807ff1e6670e120af48621b6d4b2515e991be3c24b2de8f63b8b5a6fda28497193ae616940fd854c2dab1129e75460cf1a0bcd74f3d3e318cbdb824db1b6bad78f2d3769bceadc24dd8f12c9f2d41576ad0e307c205b24937194bd4e15400725d00ccf6c96c24a2132671073f1b01bdf8975fe3f0f20994b3812f33abb9b2cd223180940eb3ba3b68b83eda92c1ab3f35c0f84c9d200a6f4c53362fe170492d3f39ef2f47050a3d5663a289c475b6b1ec27bed237bc9e45f89b231d242b7b522357c611d3fbe81c9cabcc8c1639ff03862c63577b76c3ba358e9893253ae614d27557990029d0a4bc1e3c15c16f13a30af46cfdc54a609493b1663ffdf3bfb748dbe9ba2a4a535123a8155adabcd0b91f5bc59d8dcccb4212bd38992c7a5f61abfd7616506c91572e4994c822c63a684ebf462b27abef1df8cc0487b2021728d640e0a9251e153a26d2ba8a9e2bc13c47b839e6626e4ee4d420380ce69a74fcaba1bafe541020608b78df68a9e1f6400201077a666cc424e612ed36b8094224edad3c7db2a253413c9290837f81fc9d28638b3c49a2a4a4653167dd3c55794bd6347ff2282521ee12dd911b12f3c653c18326075bc88596ad7517297c8d7a297c5c0e56ae2c1330feadedc30c88299730ace586aa4753aa4c8ac7ff7e82815d440dea100290a7b40aab2486bc9e074cf5a5dea940e8688bf99a549b17c5e14797d45c46ebfbda361ceff498300e73f8609d22b6197ae7e45a245bc81b247c1cb955965de2d86a60316d21cfcad6937e6e2d81b7565367e3e26da79e0e892f73351f3291a066a89c0de7408661ad8756df7f23a29c602385391a2af4dd33fa1a4447d6a056438ffe2c373ba6570cb05e8d6adedfb132a08319401fdc0a2e79107be9179b893fc087fe98258cacfe1533c5a9848cbaf0d3e0fff4b66c9eeb2e7590fcd9270bf764f17c575e060a7eace31bb93c41f8da6f59085db1726f136623548d79f074806b98bd1e7d57447e4b73c1dc3ffe48b8c1c6b12ee0987dbf564bc8b141f3396483bb628a655ac029c1b71d3d5988310dfff40840db05f705cb4685e4d426ae4a26beee9b231910ce77ce6e56a794028940d3d2400d18c3ab61965027aff5b10196838f27b071021a2803481dad11d3a5939fefc9014609b0eb66f4c5c681e127f723021e82680e212c3967a21cf7db00fb3b4e73273d7a2165cf32c93a4decefb2462d4f7505b0aeed197509e5646c2285a1bb65d06720b76e5b5b04812f4b4289ceccad0941a24596c7cfc1153f46795cb954031fd78ec426eb73a653a9aad02bfab3b97f55976027762ec9e23b9559db3911b56444a17f7a5885d6b89052183bfad2e7c65b54665368255b07e05c39a452abab54356186a33820fe59f2a19cfafd5942b15f197a5c7eaf54ee8b96de08e9edc968a1af397498eb9c3081ae53fc11d1995bedf9bd598cc9acec30ef34e1d33406c5a0a78bf8f32b7cac56c016b93f80bf041aa0ed42924336ad593d05abe20d57262ff383776d10332eb0a17b599e4b1350bde410fde00bd36e066949b2f0bd57b99a2ef068c40ec4e807f2b637182b430c574ced19c56d547f53c7d3d30c6a881790292dcaa76f0c66c73dd783b60edd349a3db436dc88dcbbd782b2266c3b744b17cbd2b8cbe60153b5a5ee166aa0948a8185161a056b9748ef0acd556414ddad5c89927a6bbd046a397f245708704c5bbc5051dd08c363b569c3f29c543bf1c3d189cd76cf523cf7911f1dc1a2ead037013376ba68e2a58a14e2747cf9f210ae504b48efec7b887bf982facf85404bd072205c1d905227de295c1dad046f820bca015fe1ad1a439d61b05acd9ef1b15d0a1ef2feb9cf6b7bf50f81dd6b6d615881d9f6390b43842ae7bec0c10e6d72b1e758b53b94aa69bb5fbda17062de261947c2b05783c5dff91d508f08a18ce170ca69a5bed61ab658eb91328a0958385bd003ad846aed1c4a31555d5663341bfa19aa513113c41c1d3a6dd07772800f243e4b291a2aa14f5d9dfe7ad6288abedc5a38f70c206e03f82eb6a12964dec8d104a2eae64dcea5e435debc1483b389e35e0a77abf075a269d75b05c5136d41b47c73bead390c449301ac4cc06902443366161f954690677c3d0b7bd715a60aa8c5c559622e0e354f34e40e6f30b3716546b072be1eb65ec410525d34e13aa48f71f19ab5a2660ab8304297177feb35de5f3154c806082223fa9a54ad784946e6be91c12a1eb7295d1c910a7f36ad1fc172fb3575e85f310fc0c5c7a9afd8d5146120cd4e2631dbeb69b2bab342fb3a1412051b3d212fb210e85132633ca7518117556199e952c60c18014a710bc95c52fcbe453fc7a09b768737014064ba5a4aee9d22be4146f2cdbfb6c76ec285d1cc094f480a26fd1055c7e6b06b937f44580b4aa0bb1be4560aebe5edb955a8ea1f1df2bbb053a14ef9ac08b2c97e0ccb1a0d8cd51e1afcdc6aa6aedfbcd4f1a2dbf230a99a3616c81b16b4d2b9fcdd4d5bfe39cfeb7c48e31c222c21e678a9308b2ddbe05ecdc5572459023972840d61cdefd82ade7c2320984435aa66a42e9661dfc2cfa278061c747b22deeb5270af07672da8231a43ffb342185bf79749814719354b2a0cc3413d40910e0471465c700cbaeb22f171da2a92bb954ceafaa84834be3e5da04e100447875fbe22c507051572e7c85764cd13c0", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 246.446335][ T9427] ISOFS: Unable to identify CD-ROM format. 19:31:48 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0xfeffffff}) 19:31:48 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0xff600000) 19:31:48 executing program 2 (fault-call:0 fault-nth:32): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 246.616047][ T9447] FAULT_INJECTION: forcing a failure. [ 246.616047][ T9447] name failslab, interval 1, probability 0, space 0, times 0 [ 246.650004][ T9447] CPU: 0 PID: 9447 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 246.657968][ T9447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.668031][ T9447] Call Trace: [ 246.671354][ T9447] dump_stack+0x172/0x1f0 [ 246.675711][ T9447] should_fail.cold+0xa/0x15 [ 246.680332][ T9447] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 246.686161][ T9447] ? ___might_sleep+0x163/0x280 [ 246.691031][ T9447] __should_failslab+0x121/0x190 [ 246.695979][ T9447] should_failslab+0x9/0x14 [ 246.700495][ T9447] __kmalloc+0x2dc/0x740 [ 246.704842][ T9447] ? mark_held_locks+0xa4/0xf0 [ 246.709614][ T9447] ? kfree+0x173/0x230 [ 246.713690][ T9447] ? ext4_find_extent+0x76e/0x9d0 [ 246.718734][ T9447] ext4_find_extent+0x76e/0x9d0 [ 246.723783][ T9447] ext4_ext_map_blocks+0x1c3/0x5260 [ 246.729008][ T9447] ? ext4_ext_release+0x10/0x10 [ 246.733865][ T9447] ? find_held_lock+0x35/0x130 [ 246.738652][ T9447] ? lock_acquire+0x16f/0x3f0 [ 246.743360][ T9447] ? ext4_map_blocks+0x85d/0x18e0 [ 246.748417][ T9447] ext4_map_blocks+0x8c5/0x18e0 [ 246.753284][ T9447] ? ext4_issue_zeroout+0x190/0x190 [ 246.758506][ T9447] ? kasan_check_write+0x14/0x20 [ 246.763449][ T9447] ? __brelse+0x95/0xb0 [ 246.767630][ T9447] ext4_getblk+0xc4/0x510 [ 246.771973][ T9447] ? ext4_iomap_begin+0xfe0/0xfe0 [ 246.777007][ T9447] ? ext4_free_inode+0x1450/0x1450 [ 246.782130][ T9447] ext4_bread+0x8f/0x230 [ 246.786386][ T9447] ? ext4_getblk+0x510/0x510 [ 246.790990][ T9447] ext4_append+0x155/0x370 [ 246.795428][ T9447] ext4_mkdir+0x61b/0xdf0 [ 246.801248][ T9447] ? ext4_init_dot_dotdot+0x520/0x520 [ 246.806636][ T9447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.812886][ T9447] ? security_inode_permission+0xd5/0x110 [ 246.818616][ T9447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.824862][ T9447] ? security_inode_mkdir+0xee/0x120 [ 246.830165][ T9447] vfs_mkdir+0x433/0x690 [ 246.834429][ T9447] do_mkdirat+0x234/0x2a0 [ 246.838767][ T9447] ? __ia32_sys_mknod+0xb0/0xb0 [ 246.843629][ T9447] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 246.849102][ T9447] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.855181][ T9447] ? do_syscall_64+0x26/0x610 [ 246.859866][ T9447] ? lockdep_hardirqs_on+0x418/0x5d0 [ 246.865161][ T9447] __x64_sys_mkdir+0x5c/0x80 [ 246.869757][ T9447] do_syscall_64+0x103/0x610 [ 246.874366][ T9447] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.880261][ T9447] RIP: 0033:0x4581c7 [ 246.884271][ T9447] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 246.903894][ T9447] RSP: 002b:00007f841a564a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 246.912331][ T9447] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004581c7 [ 246.920329][ T9447] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 246.928324][ T9447] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 246.936894][ T9447] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 246.944873][ T9447] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:31:50 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:31:50 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0xffff8000}) 19:31:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:31:50 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0xffff0f00) 19:31:50 executing program 2 (fault-call:0 fault-nth:33): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:31:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) 19:31:50 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0xfffffffd) [ 249.100893][ T9454] FAULT_INJECTION: forcing a failure. [ 249.100893][ T9454] name failslab, interval 1, probability 0, space 0, times 0 19:31:50 executing program 0: capset(&(0x7f00000001c0)={0x19980330}, &(0x7f0000000200)) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) [ 249.174240][ T9454] CPU: 0 PID: 9454 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 249.182180][ T9454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.182260][ T9454] Call Trace: [ 249.195644][ T9454] dump_stack+0x172/0x1f0 [ 249.199992][ T9454] should_fail.cold+0xa/0x15 [ 249.204595][ T9454] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 249.210410][ T9454] ? ___might_sleep+0x163/0x280 [ 249.210431][ T9454] __should_failslab+0x121/0x190 [ 249.210447][ T9454] should_failslab+0x9/0x14 [ 249.210462][ T9454] __kmalloc+0x2dc/0x740 [ 249.210488][ T9454] ? mark_held_locks+0xa4/0xf0 [ 249.233754][ T9454] ? kfree+0x173/0x230 [ 249.237845][ T9454] ? ext4_find_extent+0x76e/0x9d0 [ 249.242894][ T9454] ext4_find_extent+0x76e/0x9d0 [ 249.247765][ T9454] ext4_ext_map_blocks+0x1c3/0x5260 [ 249.252984][ T9454] ? ext4_ext_release+0x10/0x10 [ 249.257845][ T9454] ? find_held_lock+0x35/0x130 [ 249.262635][ T9454] ? lock_acquire+0x16f/0x3f0 [ 249.267334][ T9454] ? ext4_map_blocks+0x85d/0x18e0 [ 249.272398][ T9454] ext4_map_blocks+0x8c5/0x18e0 [ 249.277296][ T9454] ? ext4_issue_zeroout+0x190/0x190 [ 249.282527][ T9454] ? kasan_check_write+0x14/0x20 [ 249.287479][ T9454] ? __brelse+0x95/0xb0 [ 249.291650][ T9454] ext4_getblk+0xc4/0x510 [ 249.295999][ T9454] ? ext4_iomap_begin+0xfe0/0xfe0 [ 249.301041][ T9454] ? ext4_free_inode+0x1450/0x1450 [ 249.306169][ T9454] ext4_bread+0x8f/0x230 [ 249.310424][ T9454] ? ext4_getblk+0x510/0x510 [ 249.315028][ T9454] ext4_append+0x155/0x370 [ 249.319457][ T9454] ext4_mkdir+0x61b/0xdf0 [ 249.323803][ T9454] ? ext4_init_dot_dotdot+0x520/0x520 [ 249.329182][ T9454] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.335436][ T9454] ? security_inode_permission+0xd5/0x110 [ 249.341176][ T9454] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.347425][ T9454] ? security_inode_mkdir+0xee/0x120 [ 249.352725][ T9454] vfs_mkdir+0x433/0x690 [ 249.356980][ T9454] do_mkdirat+0x234/0x2a0 [ 249.361325][ T9454] ? __ia32_sys_mknod+0xb0/0xb0 [ 249.366189][ T9454] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 249.371666][ T9454] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.377744][ T9454] ? do_syscall_64+0x26/0x610 [ 249.382441][ T9454] ? lockdep_hardirqs_on+0x418/0x5d0 [ 249.387741][ T9454] __x64_sys_mkdir+0x5c/0x80 [ 249.392356][ T9454] do_syscall_64+0x103/0x610 [ 249.396965][ T9454] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.402863][ T9454] RIP: 0033:0x4581c7 19:31:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 249.406762][ T9454] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 249.426386][ T9454] RSP: 002b:00007f841a564a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 249.434851][ T9454] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004581c7 [ 249.442837][ T9454] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 249.450820][ T9454] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 249.458797][ T9454] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 249.466777][ T9454] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:31:51 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0xffffff7f}) [ 249.507550][ T9470] capability: warning: `syz-executor.0' uses 32-bit capabilities (legacy support in use) 19:31:51 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x400000000000) 19:31:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:31:53 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:31:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@multicast2, @loopback, 0x0, 0x1, [@broadcast]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2, @loopback, @broadcast}, 0xc) 19:31:53 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x60ffffffffff) 19:31:53 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0xfffffffe}) 19:31:53 executing program 2 (fault-call:0 fault-nth:34): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:31:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 252.173890][ T9484] FAULT_INJECTION: forcing a failure. [ 252.173890][ T9484] name failslab, interval 1, probability 0, space 0, times 0 [ 252.191463][ T9484] CPU: 1 PID: 9484 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 252.199410][ T9484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.209475][ T9484] Call Trace: [ 252.212792][ T9484] dump_stack+0x172/0x1f0 [ 252.217148][ T9484] should_fail.cold+0xa/0x15 [ 252.221755][ T9484] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 252.227579][ T9484] ? ___might_sleep+0x163/0x280 [ 252.232491][ T9484] __should_failslab+0x121/0x190 [ 252.237449][ T9484] should_failslab+0x9/0x14 [ 252.241971][ T9484] __kmalloc+0x2dc/0x740 [ 252.246227][ T9484] ? ext4_xattr_security_set+0x40/0x40 [ 252.251707][ T9484] ? ext4_xattr_security_get+0x32/0x40 [ 252.257179][ T9484] ? smk_parse_smack+0x1d4/0x2c0 [ 252.262125][ T9484] smk_parse_smack+0x1d4/0x2c0 [ 252.262147][ T9484] smk_import_entry+0x23/0x370 [ 252.262165][ T9484] smk_fetch.part.0+0xd9/0xf0 [ 252.262182][ T9484] smack_d_instantiate+0x8dd/0xe20 [ 252.262200][ T9484] ? smk_fetch.part.0+0xf0/0xf0 [ 252.286336][ T9484] ? lockdep_init_map+0x1be/0x6d0 [ 252.291445][ T9484] security_d_instantiate+0x5d/0x100 [ 252.296749][ T9484] d_instantiate_new+0x70/0x160 [ 252.301614][ T9484] ext4_mkdir+0x84d/0xdf0 [ 252.305963][ T9484] ? ext4_init_dot_dotdot+0x520/0x520 [ 252.311348][ T9484] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.317604][ T9484] ? security_inode_permission+0xd5/0x110 [ 252.323351][ T9484] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.329604][ T9484] ? security_inode_mkdir+0xee/0x120 [ 252.334904][ T9484] vfs_mkdir+0x433/0x690 [ 252.339161][ T9484] do_mkdirat+0x234/0x2a0 [ 252.343525][ T9484] ? __ia32_sys_mknod+0xb0/0xb0 [ 252.348383][ T9484] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 252.353852][ T9484] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.359930][ T9484] ? do_syscall_64+0x26/0x610 [ 252.364615][ T9484] ? lockdep_hardirqs_on+0x418/0x5d0 [ 252.369915][ T9484] __x64_sys_mkdir+0x5c/0x80 [ 252.374517][ T9484] do_syscall_64+0x103/0x610 [ 252.379119][ T9484] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.385019][ T9484] RIP: 0033:0x4581c7 [ 252.388920][ T9484] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 252.408533][ T9484] RSP: 002b:00007f841a564a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 252.416982][ T9484] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004581c7 19:31:54 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x740000000000) 19:31:54 executing program 0: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:31:54 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 252.424969][ T9484] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 252.432951][ T9484] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 252.440929][ T9484] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 252.448901][ T9484] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 [ 252.484075][ T9484] ISOFS: Unable to identify CD-ROM format. 19:31:54 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x1000000000000}) 19:31:54 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x7fffffffefff) 19:31:54 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:31:57 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:31:57 executing program 2 (fault-call:0 fault-nth:35): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:31:57 executing program 0: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:31:57 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x940000000000) 19:31:57 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x40000000000000}) 19:31:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:31:57 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x7ffffffffffff) [ 255.350630][ T9522] FAULT_INJECTION: forcing a failure. [ 255.350630][ T9522] name failslab, interval 1, probability 0, space 0, times 0 [ 255.363905][ T9522] CPU: 1 PID: 9522 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 255.371815][ T9522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.381879][ T9522] Call Trace: [ 255.381998][ T9522] dump_stack+0x172/0x1f0 [ 255.389698][ T9522] should_fail.cold+0xa/0x15 [ 255.394313][ T9522] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 255.400141][ T9522] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 255.400155][ T9522] ? __es_tree_search.isra.0+0x1bf/0x230 [ 255.400175][ T9522] __should_failslab+0x121/0x190 [ 255.400190][ T9522] should_failslab+0x9/0x14 [ 255.400205][ T9522] kmem_cache_alloc+0x47/0x6f0 [ 255.400218][ T9522] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 255.400230][ T9522] ? ext4_es_can_be_merged+0x1a3/0x2a0 [ 255.400242][ T9522] ? ext4_es_scan+0x730/0x730 [ 255.400256][ T9522] ? do_raw_write_lock+0x124/0x290 [ 255.400273][ T9522] __es_insert_extent+0x2cc/0xf20 [ 255.400292][ T9522] ext4_es_insert_extent+0x2b7/0xa40 [ 255.400319][ T9522] ? ext4_es_scan_clu+0x50/0x50 [ 255.400348][ T9522] ext4_map_blocks+0xb87/0x18e0 [ 255.400370][ T9522] ? ext4_issue_zeroout+0x190/0x190 [ 255.400391][ T9522] ? kasan_check_write+0x14/0x20 [ 255.400404][ T9522] ? __brelse+0x95/0xb0 [ 255.400425][ T9522] ext4_getblk+0xc4/0x510 [ 255.400443][ T9522] ? ext4_iomap_begin+0xfe0/0xfe0 [ 255.400462][ T9522] ? ext4_free_inode+0x1450/0x1450 [ 255.400480][ T9522] ext4_bread+0x8f/0x230 [ 255.400495][ T9522] ? ext4_getblk+0x510/0x510 [ 255.400518][ T9522] ext4_append+0x155/0x370 [ 255.400538][ T9522] ext4_mkdir+0x61b/0xdf0 [ 255.400562][ T9522] ? ext4_init_dot_dotdot+0x520/0x520 [ 255.400578][ T9522] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.400595][ T9522] ? security_inode_permission+0xd5/0x110 [ 255.400611][ T9522] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.400626][ T9522] ? security_inode_mkdir+0xee/0x120 [ 255.400643][ T9522] vfs_mkdir+0x433/0x690 [ 255.400663][ T9522] do_mkdirat+0x234/0x2a0 19:31:57 executing program 0: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:31:57 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x80ffff00000000}) 19:31:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:31:57 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x10000000000000) 19:31:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 255.400680][ T9522] ? __ia32_sys_mknod+0xb0/0xb0 [ 255.400694][ T9522] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 255.400711][ T9522] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.400725][ T9522] ? do_syscall_64+0x26/0x610 [ 255.400740][ T9522] ? lockdep_hardirqs_on+0x418/0x5d0 [ 255.400758][ T9522] __x64_sys_mkdir+0x5c/0x80 [ 255.400775][ T9522] do_syscall_64+0x103/0x610 [ 255.400792][ T9522] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.400803][ T9522] RIP: 0033:0x4581c7 [ 255.400818][ T9522] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.400826][ T9522] RSP: 002b:00007f841a564a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 255.400840][ T9522] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004581c7 [ 255.400850][ T9522] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 255.400858][ T9522] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 255.400875][ T9522] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 255.400883][ T9522] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 [ 255.507027][ T9522] ISOFS: Unable to identify CD-ROM format. 19:32:00 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x16) 19:32:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:00 executing program 0: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:32:00 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x50710000000000) 19:32:00 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x100000000000000}) 19:32:00 executing program 2 (fault-call:0 fault-nth:36): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 258.385536][ T9551] FAULT_INJECTION: forcing a failure. [ 258.385536][ T9551] name failslab, interval 1, probability 0, space 0, times 0 [ 258.445560][ T9551] CPU: 0 PID: 9551 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 258.453613][ T9551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.463684][ T9551] Call Trace: [ 258.467016][ T9551] dump_stack+0x172/0x1f0 [ 258.471392][ T9551] should_fail.cold+0xa/0x15 [ 258.476015][ T9551] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 258.481847][ T9551] ? ___might_sleep+0x163/0x280 [ 258.486724][ T9551] __should_failslab+0x121/0x190 [ 258.486741][ T9551] should_failslab+0x9/0x14 [ 258.486757][ T9551] kmem_cache_alloc_trace+0x2d1/0x760 [ 258.486781][ T9551] ? lock_downgrade+0x880/0x880 [ 258.501619][ T9551] smk_fetch.part.0+0x57/0xf0 [ 258.501641][ T9551] smack_d_instantiate+0x8dd/0xe20 [ 258.511242][ T9551] ? smk_fetch.part.0+0xf0/0xf0 [ 258.511262][ T9551] ? lockdep_init_map+0x1be/0x6d0 [ 258.511284][ T9551] security_d_instantiate+0x5d/0x100 [ 258.511303][ T9551] d_instantiate_new+0x70/0x160 [ 258.511336][ T9551] ext4_mkdir+0x84d/0xdf0 [ 258.521405][ T9551] ? ext4_init_dot_dotdot+0x520/0x520 [ 258.521424][ T9551] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.521442][ T9551] ? security_inode_permission+0xd5/0x110 [ 258.521459][ T9551] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.521472][ T9551] ? security_inode_mkdir+0xee/0x120 [ 258.521496][ T9551] vfs_mkdir+0x433/0x690 [ 258.574203][ T9551] do_mkdirat+0x234/0x2a0 [ 258.578551][ T9551] ? __ia32_sys_mknod+0xb0/0xb0 [ 258.583437][ T9551] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 258.588938][ T9551] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.595013][ T9551] ? do_syscall_64+0x26/0x610 [ 258.599712][ T9551] ? lockdep_hardirqs_on+0x418/0x5d0 [ 258.605019][ T9551] __x64_sys_mkdir+0x5c/0x80 [ 258.609632][ T9551] do_syscall_64+0x103/0x610 [ 258.614417][ T9551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.620326][ T9551] RIP: 0033:0x4581c7 [ 258.624235][ T9551] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 19:32:00 executing program 0: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:32:00 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0xc0700000000000) [ 258.643855][ T9551] RSP: 002b:00007f841a564a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 258.652284][ T9551] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004581c7 [ 258.660276][ T9551] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 258.668271][ T9551] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 258.676281][ T9551] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 258.684274][ T9551] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:00 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x200000000000000}) 19:32:00 executing program 0: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:32:00 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0xd0500000000000) [ 258.768585][ T9551] ISOFS: Unable to identify CD-ROM format. 19:32:01 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x16) 19:32:01 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:01 executing program 2 (fault-call:0 fault-nth:37): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:01 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x300000000000000}) 19:32:01 executing program 0: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:32:01 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x100000000000000) [ 259.284848][ T9584] FAULT_INJECTION: forcing a failure. [ 259.284848][ T9584] name failslab, interval 1, probability 0, space 0, times 0 [ 259.314376][ T9584] CPU: 1 PID: 9584 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 259.322315][ T9584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.332380][ T9584] Call Trace: [ 259.335689][ T9584] dump_stack+0x172/0x1f0 [ 259.340033][ T9584] should_fail.cold+0xa/0x15 [ 259.344636][ T9584] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 259.350455][ T9584] ? ___might_sleep+0x163/0x280 [ 259.355332][ T9584] __should_failslab+0x121/0x190 [ 259.360277][ T9584] should_failslab+0x9/0x14 [ 259.364801][ T9584] kmem_cache_alloc_trace+0x2d1/0x760 [ 259.370185][ T9584] ? trace_hardirqs_on+0x67/0x230 [ 259.375218][ T9584] ? smk_fetch.part.0+0xad/0xf0 [ 259.380080][ T9584] smk_fetch.part.0+0x57/0xf0 [ 259.384767][ T9584] smack_d_instantiate+0x568/0xe20 [ 259.389898][ T9584] ? smk_fetch.part.0+0xf0/0xf0 [ 259.394779][ T9584] ? lockdep_init_map+0x1be/0x6d0 [ 259.399815][ T9584] security_d_instantiate+0x5d/0x100 [ 259.405117][ T9584] d_instantiate_new+0x70/0x160 [ 259.409978][ T9584] ext4_mkdir+0x84d/0xdf0 [ 259.414329][ T9584] ? ext4_init_dot_dotdot+0x520/0x520 [ 259.419726][ T9584] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.425983][ T9584] ? security_inode_permission+0xd5/0x110 [ 259.431710][ T9584] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.437963][ T9584] ? security_inode_mkdir+0xee/0x120 [ 259.443299][ T9584] vfs_mkdir+0x433/0x690 [ 259.447565][ T9584] do_mkdirat+0x234/0x2a0 [ 259.451907][ T9584] ? __ia32_sys_mknod+0xb0/0xb0 [ 259.456761][ T9584] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 259.462233][ T9584] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.468305][ T9584] ? do_syscall_64+0x26/0x610 [ 259.473002][ T9584] ? lockdep_hardirqs_on+0x418/0x5d0 [ 259.478389][ T9584] __x64_sys_mkdir+0x5c/0x80 [ 259.482996][ T9584] do_syscall_64+0x103/0x610 [ 259.487604][ T9584] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.493506][ T9584] RIP: 0033:0x4581c7 [ 259.497430][ T9584] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 259.517083][ T9584] RSP: 002b:00007f841a564a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 259.525511][ T9584] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004581c7 19:32:01 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x200000000000000) 19:32:01 executing program 0: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:32:01 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x400000000000000}) 19:32:01 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, 0x0}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 259.533494][ T9584] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 259.541476][ T9584] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 259.549457][ T9584] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 259.557437][ T9584] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:01 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, 0x0}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:01 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x500000000000000}) [ 259.642652][ T9584] ISOFS: Unable to identify CD-ROM format. 19:32:01 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x16) 19:32:01 executing program 0: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:32:01 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x4f03000000000000) 19:32:01 executing program 2 (fault-call:0 fault-nth:38): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:01 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, 0x0}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:01 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x600000000000000}) [ 260.201267][ T9611] FAULT_INJECTION: forcing a failure. [ 260.201267][ T9611] name failslab, interval 1, probability 0, space 0, times 0 [ 260.214067][ T9611] CPU: 1 PID: 9611 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 260.221973][ T9611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.232032][ T9611] Call Trace: [ 260.232061][ T9611] dump_stack+0x172/0x1f0 [ 260.232087][ T9611] should_fail.cold+0xa/0x15 [ 260.232111][ T9611] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 260.232135][ T9611] ? ___might_sleep+0x163/0x280 [ 260.232157][ T9611] __should_failslab+0x121/0x190 [ 260.232179][ T9611] should_failslab+0x9/0x14 [ 260.244463][ T9611] kmem_cache_alloc_trace+0x2d1/0x760 [ 260.269873][ T9611] ? __vfs_getxattr+0xf8/0x150 [ 260.274650][ T9611] ? __vfs_setxattr+0x190/0x190 [ 260.279516][ T9611] smk_fetch.part.0+0x57/0xf0 [ 260.284213][ T9611] smack_d_instantiate+0x9a4/0xe20 [ 260.289344][ T9611] ? smk_fetch.part.0+0xf0/0xf0 [ 260.294210][ T9611] ? lockdep_init_map+0x1be/0x6d0 [ 260.299263][ T9611] security_d_instantiate+0x5d/0x100 [ 260.304564][ T9611] d_instantiate_new+0x70/0x160 [ 260.309430][ T9611] ext4_mkdir+0x84d/0xdf0 [ 260.313780][ T9611] ? ext4_init_dot_dotdot+0x520/0x520 [ 260.319162][ T9611] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.325416][ T9611] ? security_inode_permission+0xd5/0x110 [ 260.331145][ T9611] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.337395][ T9611] ? security_inode_mkdir+0xee/0x120 [ 260.342695][ T9611] vfs_mkdir+0x433/0x690 [ 260.346949][ T9611] do_mkdirat+0x234/0x2a0 [ 260.351294][ T9611] ? __ia32_sys_mknod+0xb0/0xb0 [ 260.356156][ T9611] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 260.361629][ T9611] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.367716][ T9611] ? do_syscall_64+0x26/0x610 [ 260.372403][ T9611] ? lockdep_hardirqs_on+0x418/0x5d0 [ 260.377699][ T9611] __x64_sys_mkdir+0x5c/0x80 [ 260.382298][ T9611] do_syscall_64+0x103/0x610 [ 260.386913][ T9611] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.392810][ T9611] RIP: 0033:0x4581c7 [ 260.396726][ T9611] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.416344][ T9611] RSP: 002b:00007f841a564a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 260.424770][ T9611] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004581c7 [ 260.432756][ T9611] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 260.440729][ T9611] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 19:32:02 executing program 0: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:32:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:02 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0xfdffffff00000000) [ 260.448706][ T9611] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 260.456682][ T9611] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:02 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x700000000000000}) 19:32:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) [ 260.510980][ T9611] ISOFS: Unable to identify CD-ROM format. 19:32:02 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0xffefffffff7f0000) 19:32:05 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x16) 19:32:05 executing program 2 (fault-call:0 fault-nth:39): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:05 executing program 0: r0 = syz_open_procfs(0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:32:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:05 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0xffff0f0000000000) 19:32:05 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x3f00000000000000}) [ 263.321231][ T9648] FAULT_INJECTION: forcing a failure. [ 263.321231][ T9648] name failslab, interval 1, probability 0, space 0, times 0 [ 263.365360][ T9648] CPU: 0 PID: 9648 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 263.373291][ T9648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.383388][ T9648] Call Trace: [ 263.386698][ T9648] dump_stack+0x172/0x1f0 [ 263.391045][ T9648] should_fail.cold+0xa/0x15 [ 263.395651][ T9648] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 263.401475][ T9648] ? ___might_sleep+0x163/0x280 [ 263.406348][ T9648] __should_failslab+0x121/0x190 [ 263.411306][ T9648] should_failslab+0x9/0x14 [ 263.415836][ T9648] kmem_cache_alloc_trace+0x2d1/0x760 [ 263.421219][ T9648] ? trace_hardirqs_on+0x67/0x230 [ 263.426253][ T9648] ? smk_fetch.part.0+0xad/0xf0 [ 263.431119][ T9648] smk_fetch.part.0+0x57/0xf0 [ 263.435806][ T9648] smack_d_instantiate+0x568/0xe20 [ 263.440928][ T9648] ? smk_fetch.part.0+0xf0/0xf0 [ 263.445787][ T9648] ? lockdep_init_map+0x1be/0x6d0 [ 263.450828][ T9648] security_d_instantiate+0x5d/0x100 [ 263.456125][ T9648] d_instantiate_new+0x70/0x160 [ 263.460988][ T9648] ext4_mkdir+0x84d/0xdf0 [ 263.465343][ T9648] ? ext4_init_dot_dotdot+0x520/0x520 [ 263.470727][ T9648] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 263.476977][ T9648] ? security_inode_permission+0xd5/0x110 [ 263.482714][ T9648] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 263.488963][ T9648] ? security_inode_mkdir+0xee/0x120 [ 263.494275][ T9648] vfs_mkdir+0x433/0x690 [ 263.498542][ T9648] do_mkdirat+0x234/0x2a0 [ 263.502895][ T9648] ? __ia32_sys_mknod+0xb0/0xb0 [ 263.507760][ T9648] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 263.513234][ T9648] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.519319][ T9648] ? do_syscall_64+0x26/0x610 [ 263.524010][ T9648] ? lockdep_hardirqs_on+0x418/0x5d0 [ 263.529342][ T9648] __x64_sys_mkdir+0x5c/0x80 [ 263.533957][ T9648] do_syscall_64+0x103/0x610 [ 263.538558][ T9648] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.544453][ T9648] RIP: 0033:0x4581c7 19:32:05 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0xffffffff00000000) 19:32:05 executing program 0: r0 = syz_open_procfs(0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:32:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 263.548362][ T9648] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.567981][ T9648] RSP: 002b:00007f841a564a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 263.576413][ T9648] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004581c7 [ 263.584398][ T9648] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 263.592406][ T9648] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 263.600424][ T9648] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 263.608499][ T9648] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:05 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x16) 19:32:05 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x4000000000000000}) 19:32:05 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x16) 19:32:05 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0xffffffffff600000) [ 263.707852][ T9648] ISOFS: Unable to identify CD-ROM format. 19:32:05 executing program 2 (fault-call:0 fault-nth:40): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:05 executing program 0: r0 = syz_open_procfs(0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:32:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:05 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:05 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0xfeffffff00000000}) 19:32:05 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0xffffffffffff0700) 19:32:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:05 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) [ 263.942463][ T9683] FAULT_INJECTION: forcing a failure. [ 263.942463][ T9683] name failslab, interval 1, probability 0, space 0, times 0 [ 263.955532][ T9683] CPU: 0 PID: 9683 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 263.963466][ T9683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.973538][ T9683] Call Trace: [ 263.976850][ T9683] dump_stack+0x172/0x1f0 [ 263.981201][ T9683] should_fail.cold+0xa/0x15 [ 263.985814][ T9683] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 263.991632][ T9683] ? __sigqueue_alloc+0x173/0x4d0 [ 263.996667][ T9683] ? find_held_lock+0x35/0x130 [ 264.001448][ T9683] __should_failslab+0x121/0x190 [ 264.001472][ T9683] should_failslab+0x9/0x14 [ 264.010908][ T9683] kmem_cache_alloc+0x47/0x6f0 [ 264.015694][ T9683] ? kasan_check_read+0x11/0x20 [ 264.020558][ T9683] __sigqueue_alloc+0x268/0x4d0 [ 264.020576][ T9683] __send_signal+0xda3/0x1590 [ 264.020595][ T9683] send_signal+0x49/0xd0 [ 264.020612][ T9683] force_sig_info+0x251/0x310 [ 264.020631][ T9683] force_sig_fault+0xbb/0xf0 [ 264.020646][ T9683] ? force_sigsegv+0x120/0x120 [ 264.020669][ T9683] ? trace_hardirqs_on+0x67/0x230 [ 264.020701][ T9683] __bad_area_nosemaphore+0x332/0x420 [ 264.020722][ T9683] bad_area+0x69/0x80 [ 264.020735][ T9683] __do_page_fault+0x996/0xda0 [ 264.020754][ T9683] do_page_fault+0x71/0x581 [ 264.020769][ T9683] ? page_fault+0x8/0x30 [ 264.020784][ T9683] page_fault+0x1e/0x30 [ 264.020795][ T9683] RIP: 0033:0x452a5f 19:32:05 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0xffffff7f00000000}) [ 264.020809][ T9683] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 264.020816][ T9683] RSP: 002b:00007f841a564a88 EFLAGS: 00010283 [ 264.020826][ T9683] RAX: 00007f841a564b40 RBX: 0000000000000010 RCX: 0000000000000000 [ 264.020834][ T9683] RDX: 00000000000000e0 RSI: 0000000000000000 RDI: 00007f841a564b40 [ 264.020842][ T9683] RBP: 0000000000000000 R08: 00000000000000e0 R09: 000000000000000a [ 264.020851][ T9683] R10: 0000000000000075 R11: 00000000004e31a0 R12: 0000000000000004 19:32:05 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0xffffffffffffffb8, 0x80000000000001) [ 264.020867][ T9683] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 [ 264.119903][ T9683] ISOFS: Unable to identify CD-ROM format. 19:32:06 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0xffffffff00000000}) 19:32:06 executing program 2 (fault-call:0 fault-nth:41): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:06 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:06 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x10b, 0x6, 0x8000, 0x5e, 0x112, 0x5, 0x340, 0x2}, "99769175b46fef4d9577e13202286882cd2afd7b9ec5317bea9efcdaa1350aa7582c773bb6ad96c2e54461fe2bc9fe19d608b89c4b2aa1ac9d11d61b60c9756579c47f2e9b", [[], [], [], [], [], [], [], [], [], []]}, 0xa65) pread64(r0, 0x0, 0x34f, 0x0) 19:32:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:32:06 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x2}) [ 264.419308][ T9716] FAULT_INJECTION: forcing a failure. [ 264.419308][ T9716] name failslab, interval 1, probability 0, space 0, times 0 [ 264.431961][ T9716] CPU: 0 PID: 9716 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 264.439865][ T9716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.449935][ T9716] Call Trace: [ 264.449969][ T9716] dump_stack+0x172/0x1f0 [ 264.449993][ T9716] should_fail.cold+0xa/0x15 [ 264.450012][ T9716] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 264.450027][ T9716] ? __sigqueue_alloc+0x173/0x4d0 [ 264.450044][ T9716] ? find_held_lock+0x35/0x130 [ 264.450069][ T9716] __should_failslab+0x121/0x190 [ 264.462290][ T9716] should_failslab+0x9/0x14 [ 264.462307][ T9716] kmem_cache_alloc+0x47/0x6f0 [ 264.462336][ T9716] ? kasan_check_read+0x11/0x20 [ 264.462355][ T9716] __sigqueue_alloc+0x268/0x4d0 [ 264.462376][ T9716] __send_signal+0xda3/0x1590 [ 264.462395][ T9716] send_signal+0x49/0xd0 [ 264.462411][ T9716] force_sig_info+0x251/0x310 19:32:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:06 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) r1 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x0, 0x2001) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@empty, @in6=@initdev}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_x25_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={@remote={[], 0x2}, 0x5, 'ip6tnl0\x00'}) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000001c0)=0x5, 0x4) [ 264.462432][ T9716] force_sig_fault+0xbb/0xf0 [ 264.473261][ T9716] ? force_sigsegv+0x120/0x120 [ 264.473288][ T9716] ? trace_hardirqs_on+0x67/0x230 [ 264.473308][ T9716] __bad_area_nosemaphore+0x332/0x420 [ 264.473341][ T9716] bad_area+0x69/0x80 [ 264.473356][ T9716] __do_page_fault+0x996/0xda0 [ 264.473382][ T9716] do_page_fault+0x71/0x581 [ 264.483081][ T9716] ? page_fault+0x8/0x30 [ 264.483096][ T9716] page_fault+0x1e/0x30 [ 264.483107][ T9716] RIP: 0033:0x452a5f [ 264.483122][ T9716] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 264.483129][ T9716] RSP: 002b:00007f841a564a88 EFLAGS: 00010283 [ 264.483140][ T9716] RAX: 00007f841a564b40 RBX: 0000000000000010 RCX: 0000000000000000 [ 264.483148][ T9716] RDX: 00000000000000e0 RSI: 0000000000000000 RDI: 00007f841a564b40 [ 264.483155][ T9716] RBP: 0000000000000000 R08: 00000000000000e0 R09: 000000000000000a [ 264.483163][ T9716] R10: 0000000000000075 R11: 00000000004e31a0 R12: 0000000000000004 19:32:06 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x16) 19:32:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:32:06 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x2000000, 0x1f, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x400002) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0x9, 0x6, 0x1c}, 0xc) [ 264.483179][ T9716] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:06 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x3}) [ 264.846359][ T9716] ISOFS: Unable to identify CD-ROM format. 19:32:06 executing program 2 (fault-call:0 fault-nth:42): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:06 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:32:06 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x7, 0x200, 0x8, 0x8, 0x6}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x3}) 19:32:06 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x4}) 19:32:06 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', r1}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) pread64(r2, 0x0, 0x34f, 0x0) setsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000280), 0x4) r3 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0xa8, 0x40000) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000080)=0x51f8c5f467eb865e, 0x4) ioctl(r2, 0xfb74, &(0x7f00000002c0)="b2f4cd5fe86399a5caa5a9c9cacc1ce1b697a8dca19b43a18a1a372cfb7ff998c6502111524e3093168cf480ac6737ccd1035cd9b34ca3eff03142585c02221cd2a7458b4bfe8ba491") 19:32:06 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) [ 265.024222][ T9743] FAULT_INJECTION: forcing a failure. [ 265.024222][ T9743] name failslab, interval 1, probability 0, space 0, times 0 [ 265.076086][ T9743] CPU: 0 PID: 9743 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 265.084031][ T9743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.094108][ T9743] Call Trace: [ 265.097437][ T9743] dump_stack+0x172/0x1f0 [ 265.101800][ T9743] should_fail.cold+0xa/0x15 [ 265.106412][ T9743] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 265.106435][ T9743] ? ___might_sleep+0x163/0x280 [ 265.106457][ T9743] __should_failslab+0x121/0x190 [ 265.117100][ T9743] should_failslab+0x9/0x14 [ 265.117120][ T9743] __kmalloc_track_caller+0x2d8/0x740 [ 265.117142][ T9743] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 265.138862][ T9743] ? strndup_user+0x77/0xd0 [ 265.143554][ T9743] memdup_user+0x26/0xb0 [ 265.147812][ T9743] strndup_user+0x77/0xd0 [ 265.152157][ T9743] ksys_mount+0x7b/0x150 [ 265.156414][ T9743] __x64_sys_mount+0xbe/0x150 [ 265.161102][ T9743] do_syscall_64+0x103/0x610 [ 265.165706][ T9743] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.171603][ T9743] RIP: 0033:0x45b81a [ 265.175505][ T9743] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 265.195123][ T9743] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 265.203552][ T9743] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 265.211541][ T9743] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 265.219527][ T9743] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 265.227512][ T9743] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 265.235501][ T9743] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:07 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f00006fe000/0x1000)=nil, 0x1000, 0x5, 0x4010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r1}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$SCSI_IOCTL_SYNC(r2, 0x4) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xa00) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, &(0x7f0000000040)=""/176, 0xb0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:32:07 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x16) 19:32:07 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x5}) 19:32:07 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000e3e000)=""/8, 0x10060, 0x103f00) 19:32:07 executing program 2 (fault-call:0 fault-nth:43): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:07 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x4c, 0x0, &(0x7f0000000640)=[@transaction_sg={0x40106308, {{0x0, 0x0, 0x0, 0x40406300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}], 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:32:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, 0x0, 0x0, 0x103f00) 19:32:07 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x6}) [ 265.520038][ T9760] FAULT_INJECTION: forcing a failure. [ 265.520038][ T9760] name failslab, interval 1, probability 0, space 0, times 0 [ 265.543432][ T9759] binder: 9757:9759 BC_INCREFS_DONE u0000000000000000 no match [ 265.567156][ T9759] binder: 9757:9759 transaction failed 29189/-22, size 0-0 line 2995 [ 265.585947][ T9760] CPU: 0 PID: 9760 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 265.593884][ T9760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.603215][ T7871] binder: undelivered TRANSACTION_ERROR: 29189 [ 265.603948][ T9760] Call Trace: [ 265.603986][ T9760] dump_stack+0x172/0x1f0 [ 265.611525][ T9759] binder: 9757:9759 BC_INCREFS_DONE u0000000000000000 no match [ 265.613595][ T9760] should_fail.cold+0xa/0x15 [ 265.622055][ T9759] binder: 9757:9759 transaction failed 29189/-22, size 0-0 line 2995 [ 265.625452][ T9760] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 265.625480][ T9760] ? ___might_sleep+0x163/0x280 [ 265.642433][ T7871] binder: undelivered TRANSACTION_ERROR: 29189 [ 265.643925][ T9760] __should_failslab+0x121/0x190 [ 265.643945][ T9760] should_failslab+0x9/0x14 [ 265.664393][ T9760] kmem_cache_alloc+0x2b2/0x6f0 [ 265.669292][ T9760] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 265.674950][ T9760] ? find_held_lock+0x35/0x130 [ 265.679741][ T9760] getname_flags+0xd6/0x5b0 [ 265.684264][ T9760] user_path_at_empty+0x2f/0x50 [ 265.689132][ T9760] do_mount+0x150/0x2c40 [ 265.693390][ T9760] ? copy_mount_options+0x5c/0x3a0 [ 265.698516][ T9760] ? copy_mount_string+0x40/0x40 [ 265.703466][ T9760] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 265.709732][ T9760] ? _copy_from_user+0xdd/0x150 [ 265.714602][ T9760] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.720851][ T9760] ? copy_mount_options+0x280/0x3a0 [ 265.726058][ T9760] ksys_mount+0xdb/0x150 [ 265.730310][ T9760] __x64_sys_mount+0xbe/0x150 [ 265.735014][ T9760] do_syscall_64+0x103/0x610 [ 265.739620][ T9760] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.745524][ T9760] RIP: 0033:0x45b81a [ 265.749434][ T9760] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 265.777119][ T9760] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 265.777134][ T9760] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 265.777142][ T9760] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 265.777151][ T9760] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 265.777160][ T9760] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 19:32:07 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) syz_open_dev$radio(&(0x7f0000000180)='/dev/radio#\x00', 0x1, 0x2) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20ncci\x00', 0x501000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) getpeername(r2, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x3) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x2003, 0x12, r1, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:32:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, 0x0, 0x0, 0x103f00) [ 265.777168][ T9760] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:07 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x7}) 19:32:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:08 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0x0, @loopback}, &(0x7f0000000180)=0x80, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f0000001540)={0x11, 0x0, 0x0}, &(0x7f0000001580)=0x14, 0x800) bind$packet(r1, &(0x7f00000015c0)={0x11, 0xf8, r2, 0x1, 0x8b, 0x6, @dev={[], 0x17}}, 0x14) r3 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x2, 0x40000) bind$netrom(r3, &(0x7f0000000080)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x6}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x48) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x0, 0x0) 19:32:08 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x16) 19:32:08 executing program 2 (fault-call:0 fault-nth:44): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, 0x0, 0x0, 0x103f00) 19:32:08 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x300}) 19:32:08 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1000, 0x1018, 0xfffffffffffffffb, {"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"}}, {0x0, "5a8990f9354f171d6fc30d99b0a883a81ff527582c81fec3e20487b547d672803e3c4bd8dad74e232258ec614af75d2f9d700bcebbe939ad0bef84f8bc8caf84f3ce002246b1c609c330a038f1aca3f47fb5769b72b4ce"}}, &(0x7f00000010c0)=""/102, 0x1071, 0x66, 0x1}, 0x20) pread64(r0, 0x0, 0x34f, 0x0) [ 266.425129][ T9793] FAULT_INJECTION: forcing a failure. [ 266.425129][ T9793] name failslab, interval 1, probability 0, space 0, times 0 [ 266.449474][ T9793] CPU: 0 PID: 9793 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 266.457410][ T9793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.467475][ T9793] Call Trace: [ 266.467505][ T9793] dump_stack+0x172/0x1f0 [ 266.467530][ T9793] should_fail.cold+0xa/0x15 [ 266.467552][ T9793] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 266.467578][ T9793] ? ___might_sleep+0x163/0x280 [ 266.490577][ T9793] __should_failslab+0x121/0x190 [ 266.490595][ T9793] should_failslab+0x9/0x14 [ 266.490611][ T9793] kmem_cache_alloc_trace+0x2d1/0x760 [ 266.490629][ T9793] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 266.490643][ T9793] ? _copy_from_user+0xdd/0x150 [ 266.490661][ T9793] copy_mount_options+0x5c/0x3a0 19:32:08 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x8000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f00006fe000/0x2000)=nil, 0x2000}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) pread64(r0, 0x0, 0x34f, 0x0) 19:32:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x0) 19:32:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x0) [ 266.490675][ T9793] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 266.490691][ T9793] ksys_mount+0xa7/0x150 [ 266.490708][ T9793] __x64_sys_mount+0xbe/0x150 [ 266.490731][ T9793] do_syscall_64+0x103/0x610 [ 266.505556][ T9793] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.505570][ T9793] RIP: 0033:0x45b81a [ 266.505585][ T9793] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 19:32:08 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) [ 266.505594][ T9793] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 266.516703][ T9793] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 266.516714][ T9793] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 266.516723][ T9793] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 266.516732][ T9793] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 266.516741][ T9793] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:08 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x500}) 19:32:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:08 executing program 2 (fault-call:0 fault-nth:45): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 267.138037][ T9814] FAULT_INJECTION: forcing a failure. [ 267.138037][ T9814] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 267.151282][ T9814] CPU: 0 PID: 9814 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 267.151295][ T9814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.151300][ T9814] Call Trace: [ 267.151341][ T9814] dump_stack+0x172/0x1f0 [ 267.151366][ T9814] should_fail.cold+0xa/0x15 [ 267.151393][ T9814] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 267.151412][ T9814] ? __lock_acquire+0x548/0x3fb0 [ 267.151428][ T9814] ? __save_stack_trace+0x99/0x100 [ 267.151452][ T9814] should_fail_alloc_page+0x50/0x60 [ 267.151478][ T9814] __alloc_pages_nodemask+0x1a1/0x8d0 [ 267.169464][ T9814] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 267.169479][ T9814] ? find_held_lock+0x35/0x130 [ 267.169496][ T9814] ? __x64_sys_mount+0xbe/0x150 [ 267.169512][ T9814] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 267.169531][ T9814] cache_grow_begin+0x9c/0x860 [ 267.169545][ T9814] ? getname_flags+0xd6/0x5b0 [ 267.169561][ T9814] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 267.169580][ T9814] kmem_cache_alloc+0x62d/0x6f0 [ 267.169593][ T9814] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 267.169605][ T9814] ? find_held_lock+0x35/0x130 [ 267.169622][ T9814] getname_flags+0xd6/0x5b0 [ 267.169639][ T9814] user_path_at_empty+0x2f/0x50 [ 267.169653][ T9814] do_mount+0x150/0x2c40 [ 267.169674][ T9814] ? copy_mount_options+0x5c/0x3a0 [ 267.278950][ T9814] ? copy_mount_string+0x40/0x40 [ 267.283903][ T9814] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 267.290151][ T9814] ? _copy_from_user+0xdd/0x150 [ 267.295028][ T9814] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 267.301301][ T9814] ? copy_mount_options+0x280/0x3a0 [ 267.306614][ T9814] ksys_mount+0xdb/0x150 [ 267.310875][ T9814] __x64_sys_mount+0xbe/0x150 [ 267.315596][ T9814] do_syscall_64+0x103/0x610 [ 267.320202][ T9814] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.326107][ T9814] RIP: 0033:0x45b81a [ 267.330015][ T9814] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 267.349631][ T9814] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 267.358059][ T9814] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 267.366133][ T9814] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 267.374127][ T9814] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 19:32:09 executing program 3: r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x10060, 0x0) 19:32:09 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x401, 0x20200) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000240)={0x0, r1, 0x1}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000900)={@rand_addr, @empty, 0x0}, &(0x7f0000000940)=0xc) ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000980)={r2, 0x10001, 0x2, 0x8, 0x7, 0x13, 0x1800000}) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x9) r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x8200) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) pread64(r0, 0x0, 0xf4, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10800, 0x0) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) vmsplice(r4, &(0x7f0000000440)=[{&(0x7f0000000280)="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", 0xfc}, {&(0x7f0000000380)="5f82ce806fd0998e6fd4da45efb55a2cc553b69a7b8ae9270e3b240b29aed0860aa331fdb513ab3f40146bad0f23edda6ccab23a5fab690d4d0a411bd1ad985463024a99801480dc4a2f5b98ca1e77b7d547115cdd791ae5d019a30241557bd0dcb0dabdbcc6126d726e7f0736b02d525be7af4a7a11f0aecd16ff933dd98098ff7744c46b4e7dbaef5c0a00b44d0bcbb4a184c286d6930844a5728cc1900f01d44b968de8040366ed1f77511b974410d259", 0xb2}], 0x2, 0x7d0dc19f0682818b) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x68200, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000000c0)=""/5) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000480)={0x16, 0x7fffffff, 0x8, "79f8bb8bf7ccad4e9a43ca98142757fabdcfeb7aa256"}) 19:32:09 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x600}) [ 267.382113][ T9814] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 267.390098][ T9814] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 [ 267.425252][ T9814] ISOFS: Unable to identify CD-ROM format. 19:32:09 executing program 2 (fault-call:0 fault-nth:46): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:09 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x80, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8000, 0x400440) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0x6b) pread64(r0, 0x0, 0x34f, 0x0) 19:32:09 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x700}) 19:32:09 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'bond_slave_1\x00', 0x4}) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0xfffffffffffffffc) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000000)) 19:32:09 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000340)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000180)={0x0, 0x0, 0x1, {0x5, @raw_data="efaa91e861aa9431ed1253263499a0b1b370c43f9fe8f2927337a7d398c6845cb38171589b15e8d8b61dc2e54209994fec0662ed54b2baa44404f48509356f73689ffee8d5b5900744889c501420724ea72c482a9e0dd0fa701629106ab573c94c82fa974e2cc0b74e5eb5d3df1eda89581c045ae28a41b014d328db1ec69773717d52c347e1ab293032682811cc8c1a943e4ff99d6413e857409534cbeb3d5c2cef8143ea24613061aca7b83d6a2dbb623aa0cb7093e6818c917710012a3be504412cf3dc2dc008"}}) [ 267.617378][ T9831] FAULT_INJECTION: forcing a failure. [ 267.617378][ T9831] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 267.630665][ T9831] CPU: 0 PID: 9831 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 267.638590][ T9831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.648671][ T9831] Call Trace: [ 267.651995][ T9831] dump_stack+0x172/0x1f0 [ 267.656391][ T9831] should_fail.cold+0xa/0x15 [ 267.661020][ T9831] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 267.666937][ T9831] ? __lock_acquire+0x548/0x3fb0 [ 267.671897][ T9831] ? __save_stack_trace+0x99/0x100 [ 267.677045][ T9831] should_fail_alloc_page+0x50/0x60 [ 267.682377][ T9831] __alloc_pages_nodemask+0x1a1/0x8d0 [ 267.687817][ T9831] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 267.693566][ T9831] ? find_held_lock+0x35/0x130 [ 267.698363][ T9831] ? __x64_sys_mount+0xbe/0x150 [ 267.703244][ T9831] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 267.703268][ T9831] cache_grow_begin+0x9c/0x860 [ 267.703289][ T9831] ? getname_flags+0xd6/0x5b0 [ 267.718646][ T9831] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 267.724913][ T9831] kmem_cache_alloc+0x62d/0x6f0 [ 267.729786][ T9831] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 267.735457][ T9831] ? find_held_lock+0x35/0x130 [ 267.740264][ T9831] getname_flags+0xd6/0x5b0 [ 267.745071][ T9831] user_path_at_empty+0x2f/0x50 [ 267.749984][ T9831] do_mount+0x150/0x2c40 [ 267.754281][ T9831] ? copy_mount_options+0x5c/0x3a0 19:32:09 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, 0x0) setitimer(0x1, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 267.759558][ T9831] ? copy_mount_string+0x40/0x40 [ 267.775980][ T9831] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 267.782248][ T9831] ? _copy_from_user+0xdd/0x150 [ 267.787223][ T9831] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 267.793628][ T9831] ? copy_mount_options+0x280/0x3a0 [ 267.799394][ T9831] ksys_mount+0xdb/0x150 [ 267.803675][ T9831] __x64_sys_mount+0xbe/0x150 [ 267.808642][ T9831] do_syscall_64+0x103/0x610 [ 267.813268][ T9831] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.819280][ T9831] RIP: 0033:0x45b81a [ 267.823205][ T9831] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 267.843098][ T9831] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 267.843116][ T9831] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 267.843123][ T9831] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 267.843130][ T9831] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 267.843137][ T9831] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 267.843144][ T9831] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 [ 267.864581][ T9831] ISOFS: Unable to identify CD-ROM format. 19:32:09 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:09 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0xaa8) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x4) [ 267.936273][ T9842] syz-executor.0 calls setitimer() with new_value NULL pointer. Misfeature support will be removed 19:32:10 executing program 3: r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:10 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x3f00}) 19:32:10 executing program 2 (fault-call:0 fault-nth:47): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:10 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) r1 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:32:10 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:10 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, 0x0) setitimer(0x1, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 268.424367][ T9851] FAULT_INJECTION: forcing a failure. [ 268.424367][ T9851] name failslab, interval 1, probability 0, space 0, times 0 [ 268.475145][ T9851] CPU: 0 PID: 9851 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 268.483081][ T9851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.493163][ T9851] Call Trace: [ 268.493202][ T9851] dump_stack+0x172/0x1f0 [ 268.493225][ T9851] should_fail.cold+0xa/0x15 [ 268.493246][ T9851] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 268.493269][ T9851] ? ___might_sleep+0x163/0x280 [ 268.493290][ T9851] __should_failslab+0x121/0x190 19:32:10 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000025c0)={0x0, 0x0}, &(0x7f0000002600)=0xc) getresuid(&(0x7f0000002640), &(0x7f0000002680)=0x0, &(0x7f00000026c0)) stat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$erofs(&(0x7f0000000040)='erofs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x8, &(0x7f0000002500)=[{&(0x7f00000000c0)="c7822555047b2f1fd470452a4b5dadf347e391e106c3084f0b81a5294bc9f9e363748b95c6d005cf47d5152d6ea1dd9cb917c9d5abe36517063c93d39ac759cda80231a6942cadc8c3db2c98a475aff01a10b4b0194c5bec83bb21d554df1545fa498df34333674e937a4017eefd62c15e73e2c21848d32be340def4a345062cb21180b1f0ee6137faf31d2e462edb0a16cecd20da25690dcd17fae0603c5d76a37eaf16c765ef36c52fb26e59daabe3e0fd20cb97513159d6dd810f01c6a9cbb2edf936ec514419f674e7f5c397313307c54b513b03c3d03d0b59dd3c1586adc387358934b9bbc7a0f76dc7", 0xec, 0xfff}, {&(0x7f00000001c0)="cab4131f05dfe28b56e87970922462595a627a5df63d9c269e38c0c6471a24cc483f9b6e512b3486565d624053ae46838b858f259e8ae9cfbe55bb73727660e15d5eeed34a3c024ce5f2f933fe279c2f90cd61b6177d14cdc79b4234c878a7ba4f7537ccf1bc86e02e7cf8533089ad6ca444289ad256659fecf43d9df4065ddebdd5bd0c3165e61d91dc", 0x8a, 0x10001}, {&(0x7f0000000280)="93ab15b9cf519578c4ab618179f51ebbbd81d054a009737ba420a3e5209d", 0x1e}, 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0x1000, 0x3}, {&(0x7f00000022c0)="13d4219eb5a4c9f4a2d5a1025eb2588638db1e0914b94368f365a8a134983ebfb21bbbe11246baccd7fd04d135d0f482aa997e8e69d5fd95ee886a3f69938c6659c1ed083a175969deed9450dfb42642954f9ed40bc7c6abc79eb1b00464a2be54f97716155e4391877f8aba1a4ea8da08", 0x71, 0x1}, {&(0x7f0000002340)="1d9872e569c19fe6f812492ad1daea88c6acb0d7f9230e88c0d64da64e6e3eafda82a65beb0e00cc630a6c8819b967926ee5c8453dc4eeed7c8369479e7209f906892224a7c0e5f41dfe559aa09cbe09a498cdffb62aa9ac724dd4fc63f754f7b9d4801dbc73f2e739e74459c9f467dfba6f2f43fc6de14a14811103fca86ae9dbfe394fd8d1370a244673387a69c74669050e95ab2a171f78eaf164c10d8e5ecc", 0xa1}, {&(0x7f0000002400)="348ad24e1aec64fe9842696d4b2b234d9cfd8faba2f502d03c6fb27f704e4af3cee8b16631ff4fe3d506d63826b971641a1fb4d37e0479ba018bd35e39d5480988937c31c319687ac09b36c77490d889e4d39a33d6f156063d407eace05b9afe39ed1089d4da55cbb05dbf85ba6318074bb0b993a4c2e5d8c8cd3ce10dc51f8cd5222b3e231eacc88f3c5f5585e8dfe58004b9cb9d764e71771c9b952d428178a5ce48ab0aea49d1e170af58c7d5037b12b168ed96b41bbb0e8a77058fa414fc61343e670dedb4099d18b0478ef8d778a3e8306ba5be330913fd27d4", 0xdc, 0x3}], 0x40, &(0x7f00000027c0)={[{@user_xattr='user_xattr'}, {@nouser_xattr='nouser_xattr'}, {@noacl='noacl'}, {@fault_injection={'fault_injection', 0x3d, 0x10000}}, {@noacl='noacl'}, {@fault_injection={'fault_injection', 0x3d, 0x8}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '/dev/ashmem\x00'}}, {@fowner_lt={'fowner<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@permit_directio='permit_directio'}, {@euid_gt={'euid>', r2}}, {@appraise_type='appraise_type=imasig'}, {@uid_lt={'uid<', r3}}, {@dont_appraise='dont_appraise'}]}) 19:32:10 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x4000}) [ 268.493310][ T9851] should_failslab+0x9/0x14 [ 268.493341][ T9851] kmem_cache_alloc+0x2b2/0x6f0 [ 268.493360][ T9851] ? fs_parse+0x57e/0xfc0 [ 268.493390][ T9851] getname_kernel+0x53/0x370 [ 268.493409][ T9851] kern_path+0x20/0x40 [ 268.493430][ T9851] lookup_bdev.part.0+0x7b/0x1b0 [ 268.493457][ T9851] ? blkdev_open+0x290/0x290 [ 268.516308][ T9851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.516340][ T9851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.525770][ T9851] ? vfs_parse_fs_string+0x111/0x170 19:32:10 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 268.525792][ T9851] blkdev_get_by_path+0x81/0x130 [ 268.525810][ T9851] mount_bdev+0x5d/0x3c0 [ 268.525833][ T9851] ? isofs_bread+0xe0/0xe0 [ 268.525852][ T9851] isofs_mount+0x35/0x40 [ 268.525874][ T9851] ? isofs_readpage+0x30/0x30 [ 268.559627][ T9851] legacy_get_tree+0xf2/0x200 [ 268.559649][ T9851] vfs_get_tree+0x123/0x450 [ 268.559674][ T9851] do_mount+0x1436/0x2c40 [ 268.571214][ T9851] ? copy_mount_string+0x40/0x40 [ 268.571232][ T9851] ? _copy_from_user+0xdd/0x150 [ 268.571253][ T9851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.571266][ T9851] ? copy_mount_options+0x280/0x3a0 [ 268.571283][ T9851] ksys_mount+0xdb/0x150 [ 268.571299][ T9851] __x64_sys_mount+0xbe/0x150 [ 268.571329][ T9851] do_syscall_64+0x103/0x610 [ 268.571351][ T9851] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.571363][ T9851] RIP: 0033:0x45b81a [ 268.571385][ T9851] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 19:32:10 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x400000}) 19:32:10 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffff) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '%&'}, {0x20, '/dev/ashmem\x00'}, {0x20, 'eth1.'}, {0x20, '/dev/ashmem\x00'}, {0x20, '/dev/ashmem\x00'}, {0x20, '/dev/ashmem\x00'}, {0x20, '^'}, {}, {0x20, '/dev/ashmem\x00'}, {0x20, 'vmnet1]-(wlan1*bdev*'}], 0xa, "c3c65d1e1b963408b5db74f63705e9c9736641ed64ba28a734def81ace2ae008d5f102d7b5e3d51d898bd409"}, 0x99) [ 268.571402][ T9851] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 268.580589][ T9851] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 268.580599][ T9851] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 268.580606][ T9851] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 268.580613][ T9851] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 268.580620][ T9851] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:10 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:11 executing program 3: r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:11 executing program 2 (fault-call:0 fault-nth:48): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:11 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x40, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x301000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) 19:32:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000e000/0x18000)=nil, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@efer={0x2, 0x1000}, @efer={0x2, 0x1901}], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffd9c) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:32:11 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x80ffff}) 19:32:11 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:11 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x44000, 0x0) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f0000000380)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x80) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000c210}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x1b8, r3, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x18, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}]}, @TIPC_NLA_NODE={0x18, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x4c, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xdd}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_LINK={0x8c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x274a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4e0}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xcf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8}]}]}, @TIPC_NLA_BEARER={0x9c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x2a8dd865, @mcast2}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [], @rand_addr=0x200}}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfff}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x40}, 0x840) [ 269.314083][ T9887] FAULT_INJECTION: forcing a failure. [ 269.314083][ T9887] name failslab, interval 1, probability 0, space 0, times 0 [ 269.357594][ T9887] CPU: 1 PID: 9887 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 269.365619][ T9887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.375704][ T9887] Call Trace: [ 269.379018][ T9887] dump_stack+0x172/0x1f0 [ 269.383423][ T9887] should_fail.cold+0xa/0x15 [ 269.388036][ T9887] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 269.394140][ T9887] ? ___might_sleep+0x163/0x280 [ 269.399007][ T9887] __should_failslab+0x121/0x190 [ 269.403966][ T9887] should_failslab+0x9/0x14 [ 269.408582][ T9887] kmem_cache_alloc_trace+0x2d1/0x760 [ 269.413964][ T9887] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 269.419868][ T9887] ? rcu_read_lock_sched_held+0x110/0x130 [ 269.425622][ T9887] ? kmem_cache_alloc_trace+0x354/0x760 [ 269.431190][ T9887] legacy_init_fs_context+0x48/0xe0 [ 269.436511][ T9887] ? generic_parse_monolithic+0x200/0x200 [ 269.442246][ T9887] alloc_fs_context+0x365/0x640 [ 269.447199][ T9887] fs_context_for_mount+0x25/0x30 [ 269.452237][ T9887] do_mount+0x13d7/0x2c40 [ 269.456587][ T9887] ? copy_mount_string+0x40/0x40 [ 269.461544][ T9887] ? _copy_from_user+0xdd/0x150 [ 269.466408][ T9887] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.472657][ T9887] ? copy_mount_options+0x280/0x3a0 [ 269.477909][ T9887] ksys_mount+0xdb/0x150 [ 269.482165][ T9887] __x64_sys_mount+0xbe/0x150 [ 269.486963][ T9887] do_syscall_64+0x103/0x610 [ 269.491574][ T9887] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.497488][ T9887] RIP: 0033:0x45b81a [ 269.501394][ T9887] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 269.521009][ T9887] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 269.529438][ T9887] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 269.537442][ T9887] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 269.545554][ T9887] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 19:32:11 executing program 4: r0 = syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x6d800000000, 0x400a80) fcntl$getflags(r0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8000000000002) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x11, r1, 0x3) pread64(r1, 0x0, 0x34f, 0x0) [ 269.553799][ T9887] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 269.561780][ T9887] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:11 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x1000000}) 19:32:11 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:11 executing program 2 (fault-call:0 fault-nth:49): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:11 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x100000001, 0x80000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bridge_slave_1\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@empty, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) sendmsg$nl_route_sched(r2, &(0x7f0000000940)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x808}, 0xc, &(0x7f0000000900)={&(0x7f00000005c0)=@deltfilter={0x324, 0x2d, 0x18, 0x70bd2c, 0x25dfdbfd, {0x0, r4, {0xa, 0x9}, {0xfff1, 0xb}, {0x0, 0xf}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x230, 0x2, [@TCA_BPF_OPS={0x2c, 0x5, [{0x7fffffff, 0x4d3, 0x7, 0xfffffffffffffa6f}, {0x8, 0x7f, 0x2, 0x669}, {0x80000001, 0x6f, 0x8, 0x5}, {0xfffffffffffffffd, 0x7, 0x8, 0x7}, {0x8, 0x1, 0x100, 0x4}]}, @TCA_BPF_ACT={0x118, 0x1, @m_skbedit={0x114, 0x1b, {{0xc, 0x1, 'skbedit\x00'}, {0xc, 0x2, [@TCA_SKBEDIT_MARK={0x8, 0x5, 0x200}]}, {0xf4, 0x6, "2dfeeb896ee155be91a5dad9760ced00caf5752081931df1ec12ee11f24f59f5b50809ffd95518b821b21889107dcd2225e4fc39bdf5bc7ce8807037bb24292dcd2b59967b924488f227ec9a743c2a0dc77b8a3a5f6fcc6be779b8672b69fc7e6c5fb71ce1ad873d1fe730c0aa6b5880f6a81a423c65ea5ea91124958246219fc4d82bb59ea6ce61f5b8e715ed2ac1b5b5925bfb7a4fa97de89751814ee8ad89a596b99d9059979266f252ae791e8efdf68f5e0981d8ced9425623974014b911573625fb96557efe8f62c23b08486f719dd6cd48934d94d73ddb408eea4c859ace1d26ff7f289e84e90fff7203"}}}}, @TCA_BPF_ACT={0xe0, 0x1, @m_skbedit={0xdc, 0xf, {{0xc, 0x1, 'skbedit\x00'}, {0x1c, 0x2, [@TCA_SKBEDIT_MARK={0x8, 0x5, 0x4}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x1}, @TCA_SKBEDIT_PTYPE={0x8, 0x7, 0x5}]}, {0xac, 0x6, "da4297862b0f40aadde50981c642a7b1eaec7f0fb572299a491ee640e462dd279052ec176a3e8fe89d7d007a460e670c43df82dc4ed7d82714ac45a9898bfed22e4615c34b72b040b25d76c260136c305d974c40858623d68ef86db5b0eba711ce680fc233205904580b404900d6b52035b26e51f1827c0ab19b517446ddc3b4df1203d52206a64398c493ea999442ea7976b780faacfe3fdd5eb05e68ee60b3c76ae0ad1db4"}}}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x5}]}}, @filter_kind_options=@f_matchall={{0x10, 0x1, 'matchall\x00'}, {0xb0, 0x2, [@TCA_MATCHALL_ACT={0x9c, 0x2, @m_mirred={0x98, 0xa, {{0xc, 0x1, 'mirred\x00'}, {0x24, 0x2, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x7, 0x7, 0x8, 0x10000, 0x4}, 0x4, r5}}}, {0x60, 0x6, "b1d016431270a47267dc2fef18b5c300115d588076a6fa02888e3a7223327588e7174ae97d0592bc2aabf31798f4a9b823a2aeeabaa48904d950a6486231ed38a0af2c3ccc58171ea5110b360e592d8650184bae7901d2a2d8"}}}}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x6}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x6}]}}, @TCA_RATE={0x8, 0x5, {0x0, 0x6}}]}, 0x324}, 0x1, 0x0, 0x0, 0x40010}, 0x4004041) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) [ 269.789580][ T9906] FAULT_INJECTION: forcing a failure. [ 269.789580][ T9906] name failslab, interval 1, probability 0, space 0, times 0 [ 269.821595][ T9906] CPU: 0 PID: 9906 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 269.829538][ T9906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.839607][ T9906] Call Trace: [ 269.839640][ T9906] dump_stack+0x172/0x1f0 [ 269.839670][ T9906] should_fail.cold+0xa/0x15 [ 269.847473][ T9906] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 269.847496][ T9906] ? ___might_sleep+0x163/0x280 [ 269.847518][ T9906] __should_failslab+0x121/0x190 [ 269.857926][ T9906] should_failslab+0x9/0x14 [ 269.857944][ T9906] kmem_cache_alloc+0x2b2/0x6f0 [ 269.857960][ T9906] ? fs_parse+0x57e/0xfc0 [ 269.857981][ T9906] getname_kernel+0x53/0x370 [ 269.867762][ T9906] kern_path+0x20/0x40 [ 269.867782][ T9906] lookup_bdev.part.0+0x7b/0x1b0 [ 269.867802][ T9906] ? blkdev_open+0x290/0x290 [ 269.899768][ T9906] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.906159][ T9906] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.912419][ T9906] ? vfs_parse_fs_string+0x111/0x170 [ 269.917720][ T9906] blkdev_get_by_path+0x81/0x130 [ 269.922679][ T9906] mount_bdev+0x5d/0x3c0 [ 269.927200][ T9906] ? isofs_bread+0xe0/0xe0 [ 269.931648][ T9906] isofs_mount+0x35/0x40 [ 269.935902][ T9906] ? isofs_readpage+0x30/0x30 [ 269.940678][ T9906] legacy_get_tree+0xf2/0x200 [ 269.945633][ T9906] vfs_get_tree+0x123/0x450 [ 269.950415][ T9906] do_mount+0x1436/0x2c40 [ 269.954762][ T9906] ? copy_mount_string+0x40/0x40 [ 269.959713][ T9906] ? _copy_from_user+0xdd/0x150 [ 269.964581][ T9906] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.970839][ T9906] ? copy_mount_options+0x280/0x3a0 [ 269.976150][ T9906] ksys_mount+0xdb/0x150 [ 269.980583][ T9906] __x64_sys_mount+0xbe/0x150 [ 269.985275][ T9906] do_syscall_64+0x103/0x610 [ 269.989892][ T9906] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.995966][ T9906] RIP: 0033:0x45b81a [ 269.999867][ T9906] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 270.019497][ T9906] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 270.027919][ T9906] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 270.035896][ T9906] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 270.043879][ T9906] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 270.051862][ T9906] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 270.059848][ T9906] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:11 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:11 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:11 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x2000000}) 19:32:11 executing program 0: io_setup(0x9, &(0x7f0000000040)) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000040)="3666440f50f564ff0941c3c4e1a5f97300660f3a8e16649c675100617b12e5c441dfd04b00c442019dccd211d46f") syz_execute_func(&(0x7f0000000980)="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") 19:32:11 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x200800) write$apparmor_exec(r1, &(0x7f00000000c0)={'exec ', '/dev/ashmem\x00'}, 0x11) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) fsync(r0) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x10000, 0x200) pread64(r0, 0x0, 0x34f, 0x0) 19:32:11 executing program 2 (fault-call:0 fault-nth:50): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 270.238693][ T9921] FAULT_INJECTION: forcing a failure. [ 270.238693][ T9921] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 270.251943][ T9921] CPU: 1 PID: 9921 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 270.259940][ T9921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.270007][ T9921] Call Trace: [ 270.273324][ T9921] dump_stack+0x172/0x1f0 [ 270.277681][ T9921] should_fail.cold+0xa/0x15 [ 270.282295][ T9921] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 270.288125][ T9921] ? __lock_acquire+0x548/0x3fb0 [ 270.293083][ T9921] should_fail_alloc_page+0x50/0x60 [ 270.298557][ T9921] __alloc_pages_nodemask+0x1a1/0x8d0 [ 270.303960][ T9921] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 270.309689][ T9921] ? find_held_lock+0x35/0x130 [ 270.314469][ T9921] ? __lock_acquire+0x548/0x3fb0 [ 270.319423][ T9921] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 270.325276][ T9921] cache_grow_begin+0x9c/0x860 [ 270.330164][ T9921] ? getname_kernel+0x53/0x370 [ 270.334966][ T9921] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 270.341246][ T9921] kmem_cache_alloc+0x62d/0x6f0 [ 270.346309][ T9921] getname_kernel+0x53/0x370 [ 270.350934][ T9921] kern_path+0x20/0x40 [ 270.355046][ T9921] lookup_bdev.part.0+0x7b/0x1b0 [ 270.360280][ T9921] ? blkdev_open+0x290/0x290 [ 270.364902][ T9921] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.371245][ T9921] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.377520][ T9921] ? vfs_parse_fs_string+0x111/0x170 [ 270.382942][ T9921] blkdev_get_by_path+0x81/0x130 [ 270.387931][ T9921] mount_bdev+0x5d/0x3c0 [ 270.393063][ T9921] ? isofs_bread+0xe0/0xe0 [ 270.398128][ T9921] isofs_mount+0x35/0x40 [ 270.402392][ T9921] ? isofs_readpage+0x30/0x30 [ 270.407446][ T9921] legacy_get_tree+0xf2/0x200 [ 270.412161][ T9921] vfs_get_tree+0x123/0x450 [ 270.416714][ T9921] do_mount+0x1436/0x2c40 [ 270.421688][ T9921] ? copy_mount_string+0x40/0x40 [ 270.426646][ T9921] ? copy_mount_options+0x198/0x3a0 [ 270.431862][ T9921] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 270.437713][ T9921] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.444064][ T9921] ? copy_mount_options+0x280/0x3a0 [ 270.450073][ T9921] ksys_mount+0xdb/0x150 [ 270.454430][ T9921] __x64_sys_mount+0xbe/0x150 [ 270.459149][ T9921] do_syscall_64+0x103/0x610 [ 270.463764][ T9921] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.469667][ T9921] RIP: 0033:0x45b81a [ 270.473677][ T9921] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 270.494074][ T9921] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 270.502890][ T9921] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 270.511321][ T9921] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 270.519403][ T9921] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 270.527399][ T9921] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 19:32:12 executing program 4: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x400000) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x103000, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xffffffff80000001, 0x282) name_to_handle_at(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x28, 0x6, "993732ef5e63b0c9690becf7c69eab1273de0ed32ba4c9c63b46bc9c11c4f73a"}, &(0x7f00000002c0), 0x1000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000340)={r2, 0x1}) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x0, [], [{0x3ff, 0x9, 0x0, 0x101, 0x4, 0x2}, {0x3, 0x3, 0xfffffffffffffffb, 0x9, 0x6, 0x9}], [[], [], []]}) [ 270.535402][ T9921] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:12 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x3000000}) 19:32:12 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="c9ef05dbad3e31fd4a219945caadd4e9c080998f2468880a6e8c13de24aaef2ad8da68faa33cebb997cb3129e2943bc5ebeacfa8eaebe6f38713863a0707d8925fbe1bce6bfcbad1ad4a7b2d0c8ba9b30e599e36ea379a52001ab81384c2bb26b037cb051f1be261a1ff5d31b5075c27e79f166a6f45fd09d14f883a8f46fc6ca2dddce5c8fee4cf7c700ded0e0e47e65e9dd19e15901335202e13ee9e897edcf09e4f688b8cf14c8785c3602a24b68e751a78c13584ddb0c3094099b7916c3ee4757153560bb8dac085b9cf434b0fd8800a9075915c33232f9c1175bdc50307226a2cc3c83d93143bc280885ca7070a078220dccc7b2929f11d4418aa13fbc861b9b891754d29e5c3105c4216a88e844874dafe29c7d3e9dfd01a09cfa3cb2819080a3a473befbe1ef5f3cdd32473e1aa4c8c032f8205909ce56ea1dce62a3863ee02706607c11f86bfdd4a89d45172e0de9d44efb728b1751813068f6b5628b31c69ad2ca10b66b729ac38c1e48feb32c63ebc9f870c52eb92aa9a4e07132ff3e3799a58c73ecddce638d8a5dc373a8e6a55a7fa990c0bd0ea6f5ce7eeb373129f782e32eaa0a0e719cd3d2f2ee6ccaa4b6a57035b219cd4df928104ee369801fd123c801b7eb23664df1f5ef44e301250480e2f6c19a3d76a0539979140480a73663784ae9676f956728d6168b26bdb6d13d7b09542ca7d8c22aa206e7f2b851045cbc820d7350778344112f82e5deec763f08edf93b2304b09030bd6c13635a843a46f1d6007f538b2dc54f821949a01e78c930ef3f2249472095a2d9f5cef767f5a19c2692315a20b80f421c80ff60dec758eb9d3ed62b7c5df72605a1b62e6b94b8220b472d20e5dddb3635517a94dab8d16b4ac7af3ca08d0e3b00e68c59bc0e1f98b41a31e1dbc8c2e89ccff1ac28b64863ebac6e0622040df7e6f97f8a938c1a3b56ab9554b177ce891a1c1ccb1d66365cd3ca0bba02c5200eb55960476508972e6bdc29c3210488861161d38176782827e244f02be9e6e655a60f10def36110c143c9613e4571447de789fe5db127bc898e4b7a50c451016e045a3092ad69f64a2e2ca4f40ed4dced7fcf545fdd27a50a6d09a3f4712ecd27f3612d25f1bb9fb46ba5437ea1b4c4e1aae4140c51dd500a24090a307ad6fa257ff44fec6c5b0c927232fb4a51dcfb16138a7df0f534bd543eb5a415abbb594f0e929c9ae9f61c3b79f97febefadc8801e4a3903de4e312560a9343ed182c817f8c6f1fb387f3c90572cb70e697dcf45691b9b4519fef64fe1bdd898dbf987358c230ee1c33f16b485d4186beadaa1431f14f7696ee2878cc66e0d26951a7e83eba55dd365e02047133f4ca67d9ed3690d6885c4232f0117f39a85546cc5f4f9c900901b2b2c049c04b00363b97444b9d95ee5b639631aa191f0c8183413f02fb518b3e5e0a45666939ccd0724a743ffcadf0ee7381d9fa853eb7a9e2c1f23b0570fef3583a5295cf5807ff1e6670e120af48621b6d4b2515e991be3c24b2de8f63b8b5a6fda28497193ae616940fd854c2dab1129e75460cf1a0bcd74f3d3e318cbdb824db1b6bad78f2d3769bceadc24dd8f12c9f2d41576ad0e307c205b24937194bd4e15400725d00ccf6c96c24a2132671073f1b01bdf8975fe3f0f20994b3812f33abb9b2cd223180940eb3ba3b68b83eda92c1ab3f35c0f84c9d200a6f4c53362fe170492d3f39ef2f47050a3d5663a289c475b6b1ec27bed237bc9e45f89b231d242b7b522357c611d3fbe81c9cabcc8c1639ff03862c63577b76c3ba358e9893253ae614d27557990029d0a4bc1e3c15c16f13a30af46cfdc54a609493b1663ffdf3bfb748dbe9ba2a4a535123a8155adabcd0b91f5bc59d8dcccb4212bd38992c7a5f61abfd7616506c91572e4994c822c63a684ebf462b27abef1df8cc0487b2021728d640e0a9251e153a26d2ba8a9e2bc13c47b839e6626e4ee4d420380ce69a74fcaba1bafe541020608b78df68a9e1f6400201077a666cc424e612ed36b8094224edad3c7db2a253413c9290837f81fc9d28638b3c49a2a4a4653167dd3c55794bd6347ff2282521ee12dd911b12f3c653c18326075bc88596ad7517297c8d7a297c5c0e56ae2c1330feadedc30c88299730ace586aa4753aa4c8ac7ff7e82815d440dea100290a7b40aab2486bc9e074cf5a5dea940e8688bf99a549b17c5e14797d45c46ebfbda361ceff498300e73f8609d22b6197ae7e45a245bc81b247c1cb955965de2d86a60316d21cfcad6937e6e2d81b7565367e3e26da79e0e892f73351f3291a066a89c0de7408661ad8756df7f23a29c602385391a2af4dd33fa1a4447d6a056438ffe2c373ba6570cb05e8d6adedfb132a08319401fdc0a2e79107be9179b893fc087fe98258cacfe1533c5a9848cbaf0d3e0fff4b66c9eeb2e7590fcd9270bf764f17c575e060a7eace31bb93c41f8da6f59085db1726f136623548d79f074806b98bd1e7d57447e4b73c1dc3ffe48b8c1c6b12ee0987dbf564bc8b141f3396483bb628a655ac029c1b71d3d5988310dfff40840db05f705cb4685e4d426ae4a26beee9b231910ce77ce6e56a794028940d3d2400d18c3ab61965027aff5b10196838f27b071021a2803481dad11d3a5939fefc9014609b0eb66f4c5c681e127f723021e82680e212c3967a21cf7db00fb3b4e73273d7a2165cf32c93a4decefb2462d4f7505b0aeed197509e5646c2285a1bb65d06720b76e5b5b04812f4b4289ceccad0941a24596c7cfc1153f46795cb954031fd78ec426eb73a653a9aad02bfab3b97f55976027762ec9e23b9559db3911b56444a17f7a5885d6b89052183bfad2e7c65b54665368255b07e05c39a452abab54356186a33820fe59f2a19cfafd5942b15f197a5c7eaf54ee8b96de08e9edc968a1af397498eb9c3081ae53fc11d1995bedf9bd598cc9acec30ef34e1d33406c5a0a78bf8f32b7cac56c016b93f80bf041aa0ed42924336ad593d05abe20d57262ff383776d10332eb0a17b599e4b1350bde410fde00bd36e066949b2f0bd57b99a2ef068c40ec4e807f2b637182b430c574ced19c56d547f53c7d3d30c6a881790292dcaa76f0c66c73dd783b60edd349a3db436dc88dcbbd782b2266c3b744b17cbd2b8cbe60153b5a5ee166aa0948a8185161a056b9748ef0acd556414ddad5c89927a6bbd046a397f245708704c5bbc5051dd08c363b569c3f29c543bf1c3d189cd76cf523cf7911f1dc1a2ead037013376ba68e2a58a14e2747cf9f210ae504b48efec7b887bf982facf85404bd072205c1d905227de295c1dad046f820bca015fe1ad1a439d61b05acd9ef1b15d0a1ef2feb9cf6b7bf50f81dd6b6d615881d9f6390b43842ae7bec0c10e6d72b1e758b53b94aa69bb5fbda17062de261947c2b05783c5dff91d508f08a18ce170ca69a5bed61ab658eb91328a0958385bd003ad846aed1c4a31555d5663341bfa19aa513113c41c1d3a6dd07772800f243e4b291a2aa14f5d9dfe7ad6288abedc5a38f70c206e03f82eb6a12964dec8d104a2eae64dcea5e435debc1483b389e35e0a77abf075a269d75b05c5136d41b47c73bead390c449301ac4cc06902443366161f954690677c3d0b7bd715a60aa8c5c559622e0e354f34e40e6f30b3716546b072be1eb65ec410525d34e13aa48f71f19ab5a2660ab8304297177feb35de5f3154c806082223fa9a54ad784946e6be91c12a1eb7295d1c910a7f36ad1fc172fb3575e85f310fc0c5c7a9afd8d5146120cd4e2631dbeb69b2bab342fb3a1412051b3d212fb210e85132633ca7518117556199e952c60c18014a710bc95c52fcbe453fc7a09b768737014064ba5a4aee9d22be4146f2cdbfb6c76ec285d1cc094f480a26fd1055c7e6b06b937f44580b4aa0bb1be4560aebe5edb955a8ea1f1df2bbb053a14ef9ac08b2c97e0ccb1a0d8cd51e1afcdc6aa6aedfbcd4f1a2dbf230a99a3616c81b16b4d2b9fcdd4d5bfe39cfeb7c48e31c222c21e678a9308b2ddbe05ecdc5572459023972840d61cdefd82ade7c2320984435aa66a42e9661dfc2cfa278061c747b22deeb5270af07672da8231a43ffb342185bf79749814719354b2a0cc3413d40910e0471465c700cbaeb22f171da2a92bb954ceafaa84834be3e5da04e100447875fbe22c507051572e7c85764cd13c0", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:12 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x5c, @local, 0x1}}, 0x80000001, 0x9e}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0x6, 0x10, 0xf, 0x1}, &(0x7f00000002c0)=0x18) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0xfffffffffffffdf0, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x20c002, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8000, 0x0) bind$vsock_dgram(r3, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @reserved}, 0x10) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000100)='/dev/ashmem\x00') [ 270.633978][ T9921] ISOFS: Unable to identify CD-ROM format. 19:32:12 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x4000000}) 19:32:12 executing program 2 (fault-call:0 fault-nth:51): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 270.781897][ T9938] FAULT_INJECTION: forcing a failure. [ 270.781897][ T9938] name failslab, interval 1, probability 0, space 0, times 0 [ 270.795434][ T9938] CPU: 0 PID: 9938 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 270.804886][ T9938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.814973][ T9938] Call Trace: [ 270.818291][ T9938] dump_stack+0x172/0x1f0 [ 270.822660][ T9938] should_fail.cold+0xa/0x15 [ 270.827274][ T9938] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 270.833145][ T9938] ? ___might_sleep+0x163/0x280 [ 270.838014][ T9938] __should_failslab+0x121/0x190 [ 270.842969][ T9938] should_failslab+0x9/0x14 [ 270.847497][ T9938] kmem_cache_alloc_trace+0x2d1/0x760 [ 270.852978][ T9938] ? kasan_check_write+0x14/0x20 [ 270.857936][ T9938] ? lock_downgrade+0x880/0x880 [ 270.862817][ T9938] alloc_super+0x55/0x890 [ 270.867179][ T9938] ? kasan_check_read+0x11/0x20 [ 270.872157][ T9938] ? test_single_super+0x10/0x10 [ 270.877124][ T9938] sget_userns+0xf1/0x560 [ 270.881496][ T9938] ? kill_litter_super+0x60/0x60 [ 270.886456][ T9938] ? test_single_super+0x10/0x10 [ 270.891415][ T9938] ? kill_litter_super+0x60/0x60 [ 270.896495][ T9938] sget+0x10c/0x150 [ 270.900340][ T9938] mount_bdev+0xff/0x3c0 [ 270.904619][ T9938] ? isofs_bread+0xe0/0xe0 [ 270.909059][ T9938] isofs_mount+0x35/0x40 [ 270.914385][ T9938] ? isofs_readpage+0x30/0x30 [ 270.919097][ T9938] legacy_get_tree+0xf2/0x200 [ 270.923796][ T9938] vfs_get_tree+0x123/0x450 [ 270.928326][ T9938] do_mount+0x1436/0x2c40 [ 270.933685][ T9938] ? copy_mount_string+0x40/0x40 [ 270.938818][ T9938] ? _copy_from_user+0xdd/0x150 [ 270.943718][ T9938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.950000][ T9938] ? copy_mount_options+0x280/0x3a0 [ 270.955246][ T9938] ksys_mount+0xdb/0x150 [ 270.959598][ T9938] __x64_sys_mount+0xbe/0x150 [ 270.964299][ T9938] do_syscall_64+0x103/0x610 [ 270.969013][ T9938] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.974920][ T9938] RIP: 0033:0x45b81a [ 270.978828][ T9938] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 270.998571][ T9938] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 271.007170][ T9938] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 271.015677][ T9938] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 271.023660][ T9938] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 19:32:12 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:12 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:12 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x0, 0x0) accept$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) pread64(r0, 0x0, 0x34f, 0x0) [ 271.031741][ T9938] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 271.039991][ T9938] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:13 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 19:32:13 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x5000000}) 19:32:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:13 executing program 2 (fault-call:0 fault-nth:52): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:13 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) [ 271.239518][ T9960] FAULT_INJECTION: forcing a failure. [ 271.239518][ T9960] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 271.252775][ T9960] CPU: 1 PID: 9960 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 271.260675][ T9960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.270919][ T9960] Call Trace: [ 271.275298][ T9960] dump_stack+0x172/0x1f0 [ 271.279882][ T9960] should_fail.cold+0xa/0x15 [ 271.284508][ T9960] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 271.290342][ T9960] ? __lock_acquire+0x548/0x3fb0 [ 271.295301][ T9960] should_fail_alloc_page+0x50/0x60 [ 271.300524][ T9960] __alloc_pages_nodemask+0x1a1/0x8d0 [ 271.305922][ T9960] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 271.311827][ T9960] ? find_held_lock+0x35/0x130 [ 271.316607][ T9960] ? __lock_acquire+0x548/0x3fb0 [ 271.321559][ T9960] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 271.327381][ T9960] cache_grow_begin+0x9c/0x860 [ 271.332204][ T9960] ? getname_kernel+0x53/0x370 [ 271.336984][ T9960] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 271.343247][ T9960] kmem_cache_alloc+0x62d/0x6f0 [ 271.348207][ T9960] getname_kernel+0x53/0x370 [ 271.352810][ T9960] kern_path+0x20/0x40 [ 271.356892][ T9960] lookup_bdev.part.0+0x7b/0x1b0 [ 271.361845][ T9960] ? blkdev_open+0x290/0x290 [ 271.366540][ T9960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.372790][ T9960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.379052][ T9960] ? vfs_parse_fs_string+0x111/0x170 [ 271.384372][ T9960] blkdev_get_by_path+0x81/0x130 [ 271.389328][ T9960] mount_bdev+0x5d/0x3c0 [ 271.393755][ T9960] ? isofs_bread+0xe0/0xe0 [ 271.398269][ T9960] isofs_mount+0x35/0x40 [ 271.402574][ T9960] ? isofs_readpage+0x30/0x30 [ 271.407265][ T9960] legacy_get_tree+0xf2/0x200 [ 271.411955][ T9960] vfs_get_tree+0x123/0x450 [ 271.416470][ T9960] do_mount+0x1436/0x2c40 [ 271.420840][ T9960] ? copy_mount_string+0x40/0x40 [ 271.425900][ T9960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.432149][ T9960] ? copy_mount_options+0x280/0x3a0 [ 271.437365][ T9960] ksys_mount+0xdb/0x150 [ 271.441616][ T9960] __x64_sys_mount+0xbe/0x150 [ 271.446306][ T9960] do_syscall_64+0x103/0x610 [ 271.450919][ T9960] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.456841][ T9960] RIP: 0033:0x45b81a [ 271.460753][ T9960] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 271.480365][ T9960] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 271.488905][ T9960] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 271.496894][ T9960] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 271.504893][ T9960] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 271.512887][ T9960] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 271.520879][ T9960] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:13 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x6000000}) 19:32:13 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) r1 = dup(r0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:32:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:13 executing program 0: mknod(&(0x7f0000000140)='./bus\x00', 0xa88, 0x0) lsetxattr$security_selinux(&(0x7f0000000180)='./bus\x00', &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:mount_exec_t:s0\x00', 0x22, 0x0) clone(0x7fd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) [ 271.679231][ T9960] ISOFS: Unable to identify CD-ROM format. 19:32:13 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:13 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x7000000}) 19:32:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:13 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f0000000000)='syz0\x00') ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000180)={{}, 'syz1\x00'}) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) 19:32:13 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000040)='security.capability\x00', &(0x7f0000000080)=@v1={0x1000000, [{0x0, 0xb236}]}, 0xc, 0x1) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x60002) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000100)) 19:32:13 executing program 2 (fault-call:0 fault-nth:53): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 272.008934][ T9989] FAULT_INJECTION: forcing a failure. [ 272.008934][ T9989] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 272.022263][ T9989] CPU: 1 PID: 9989 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 272.030160][ T9989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.040226][ T9989] Call Trace: [ 272.044765][ T9989] dump_stack+0x172/0x1f0 [ 272.049116][ T9989] should_fail.cold+0xa/0x15 [ 272.053728][ T9989] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 272.059545][ T9989] ? __lock_acquire+0x548/0x3fb0 [ 272.064495][ T9989] ? blkdev_get+0x5a4/0x990 [ 272.069008][ T9989] should_fail_alloc_page+0x50/0x60 [ 272.074218][ T9989] __alloc_pages_nodemask+0x1a1/0x8d0 [ 272.079691][ T9989] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 272.085422][ T9989] ? find_held_lock+0x35/0x130 [ 272.090385][ T9989] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 272.096301][ T9989] cache_grow_begin+0x9c/0x860 [ 272.101271][ T9989] ? alloc_super+0x55/0x890 [ 272.105967][ T9989] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 272.112330][ T9989] kmem_cache_alloc_trace+0x67f/0x760 [ 272.117724][ T9989] ? kasan_check_write+0x14/0x20 [ 272.123225][ T9989] alloc_super+0x55/0x890 [ 272.127777][ T9989] ? kasan_check_read+0x11/0x20 [ 272.133279][ T9989] ? test_single_super+0x10/0x10 [ 272.138345][ T9989] sget_userns+0xf1/0x560 [ 272.142699][ T9989] ? kill_litter_super+0x60/0x60 [ 272.147737][ T9989] ? test_single_super+0x10/0x10 [ 272.153055][ T9989] ? kill_litter_super+0x60/0x60 [ 272.158012][ T9989] sget+0x10c/0x150 [ 272.161929][ T9989] mount_bdev+0xff/0x3c0 [ 272.166273][ T9989] ? isofs_bread+0xe0/0xe0 [ 272.171035][ T9989] isofs_mount+0x35/0x40 [ 272.175479][ T9989] ? isofs_readpage+0x30/0x30 [ 272.181737][ T9989] legacy_get_tree+0xf2/0x200 [ 272.186430][ T9989] vfs_get_tree+0x123/0x450 [ 272.190951][ T9989] do_mount+0x1436/0x2c40 [ 272.195395][ T9989] ? copy_mount_string+0x40/0x40 [ 272.200416][ T9989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 272.206844][ T9989] ? copy_mount_options+0x280/0x3a0 [ 272.212067][ T9989] ksys_mount+0xdb/0x150 [ 272.216685][ T9989] __x64_sys_mount+0xbe/0x150 [ 272.221738][ T9989] do_syscall_64+0x103/0x610 [ 272.226898][ T9989] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.233258][ T9989] RIP: 0033:0x45b81a [ 272.237262][ T9989] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 272.258590][ T9989] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 272.267281][ T9989] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 272.275281][ T9989] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 272.284293][ T9989] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 272.292381][ T9989] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 272.302336][ T9989] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:14 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x100000001) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:32:14 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x3f000000}) [ 272.326213][ T9992] input: syz1 as /devices/virtual/input/input5 [ 272.359818][ T9989] ISOFS: Unable to identify CD-ROM format. 19:32:14 executing program 2 (fault-call:0 fault-nth:54): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 272.443895][ T9992] input: syz1 as /devices/virtual/input/input6 19:32:14 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="c9ef05dbad3e31fd4a219945caadd4e9c080998f2468880a6e8c13de24aaef2ad8da68faa33cebb997cb3129e2943bc5ebeacfa8eaebe6f38713863a0707d8925fbe1bce6bfcbad1ad4a7b2d0c8ba9b30e599e36ea379a52001ab81384c2bb26b037cb051f1be261a1ff5d31b5075c27e79f166a6f45fd09d14f883a8f46fc6ca2dddce5c8fee4cf7c700ded0e0e47e65e9dd19e15901335202e13ee9e897edcf09e4f688b8cf14c8785c3602a24b68e751a78c13584ddb0c3094099b7916c3ee4757153560bb8dac085b9cf434b0fd8800a9075915c33232f9c1175bdc50307226a2cc3c83d93143bc280885ca7070a078220dccc7b2929f11d4418aa13fbc861b9b891754d29e5c3105c4216a88e844874dafe29c7d3e9dfd01a09cfa3cb2819080a3a473befbe1ef5f3cdd32473e1aa4c8c032f8205909ce56ea1dce62a3863ee02706607c11f86bfdd4a89d45172e0de9d44efb728b1751813068f6b5628b31c69ad2ca10b66b729ac38c1e48feb32c63ebc9f870c52eb92aa9a4e07132ff3e3799a58c73ecddce638d8a5dc373a8e6a55a7fa990c0bd0ea6f5ce7eeb373129f782e32eaa0a0e719cd3d2f2ee6ccaa4b6a57035b219cd4df928104ee369801fd123c801b7eb23664df1f5ef44e301250480e2f6c19a3d76a0539979140480a73663784ae9676f956728d6168b26bdb6d13d7b09542ca7d8c22aa206e7f2b851045cbc820d7350778344112f82e5deec763f08edf93b2304b09030bd6c13635a843a46f1d6007f538b2dc54f821949a01e78c930ef3f2249472095a2d9f5cef767f5a19c2692315a20b80f421c80ff60dec758eb9d3ed62b7c5df72605a1b62e6b94b8220b472d20e5dddb3635517a94dab8d16b4ac7af3ca08d0e3b00e68c59bc0e1f98b41a31e1dbc8c2e89ccff1ac28b64863ebac6e0622040df7e6f97f8a938c1a3b56ab9554b177ce891a1c1ccb1d66365cd3ca0bba02c5200eb55960476508972e6bdc29c3210488861161d38176782827e244f02be9e6e655a60f10def36110c143c9613e4571447de789fe5db127bc898e4b7a50c451016e045a3092ad69f64a2e2ca4f40ed4dced7fcf545fdd27a50a6d09a3f4712ecd27f3612d25f1bb9fb46ba5437ea1b4c4e1aae4140c51dd500a24090a307ad6fa257ff44fec6c5b0c927232fb4a51dcfb16138a7df0f534bd543eb5a415abbb594f0e929c9ae9f61c3b79f97febefadc8801e4a3903de4e312560a9343ed182c817f8c6f1fb387f3c90572cb70e697dcf45691b9b4519fef64fe1bdd898dbf987358c230ee1c33f16b485d4186beadaa1431f14f7696ee2878cc66e0d26951a7e83eba55dd365e02047133f4ca67d9ed3690d6885c4232f0117f39a85546cc5f4f9c900901b2b2c049c04b00363b97444b9d95ee5b639631aa191f0c8183413f02fb518b3e5e0a45666939ccd0724a743ffcadf0ee7381d9fa853eb7a9e2c1f23b0570fef3583a5295cf5807ff1e6670e120af48621b6d4b2515e991be3c24b2de8f63b8b5a6fda28497193ae616940fd854c2dab1129e75460cf1a0bcd74f3d3e318cbdb824db1b6bad78f2d3769bceadc24dd8f12c9f2d41576ad0e307c205b24937194bd4e15400725d00ccf6c96c24a2132671073f1b01bdf8975fe3f0f20994b3812f33abb9b2cd223180940eb3ba3b68b83eda92c1ab3f35c0f84c9d200a6f4c53362fe170492d3f39ef2f47050a3d5663a289c475b6b1ec27bed237bc9e45f89b231d242b7b522357c611d3fbe81c9cabcc8c1639ff03862c63577b76c3ba358e9893253ae614d27557990029d0a4bc1e3c15c16f13a30af46cfdc54a609493b1663ffdf3bfb748dbe9ba2a4a535123a8155adabcd0b91f5bc59d8dcccb4212bd38992c7a5f61abfd7616506c91572e4994c822c63a684ebf462b27abef1df8cc0487b2021728d640e0a9251e153a26d2ba8a9e2bc13c47b839e6626e4ee4d420380ce69a74fcaba1bafe541020608b78df68a9e1f6400201077a666cc424e612ed36b8094224edad3c7db2a253413c9290837f81fc9d28638b3c49a2a4a4653167dd3c55794bd6347ff2282521ee12dd911b12f3c653c18326075bc88596ad7517297c8d7a297c5c0e56ae2c1330feadedc30c88299730ace586aa4753aa4c8ac7ff7e82815d440dea100290a7b40aab2486bc9e074cf5a5dea940e8688bf99a549b17c5e14797d45c46ebfbda361ceff498300e73f8609d22b6197ae7e45a245bc81b247c1cb955965de2d86a60316d21cfcad6937e6e2d81b7565367e3e26da79e0e892f73351f3291a066a89c0de7408661ad8756df7f23a29c602385391a2af4dd33fa1a4447d6a056438ffe2c373ba6570cb05e8d6adedfb132a08319401fdc0a2e79107be9179b893fc087fe98258cacfe1533c5a9848cbaf0d3e0fff4b66c9eeb2e7590fcd9270bf764f17c575e060a7eace31bb93c41f8da6f59085db1726f136623548d79f074806b98bd1e7d57447e4b73c1dc3ffe48b8c1c6b12ee0987dbf564bc8b141f3396483bb628a655ac029c1b71d3d5988310dfff40840db05f705cb4685e4d426ae4a26beee9b231910ce77ce6e56a794028940d3d2400d18c3ab61965027aff5b10196838f27b071021a2803481dad11d3a5939fefc9014609b0eb66f4c5c681e127f723021e82680e212c3967a21cf7db00fb3b4e73273d7a2165cf32c93a4decefb2462d4f7505b0aeed197509e5646c2285a1bb65d06720b76e5b5b04812f4b4289ceccad0941a24596c7cfc1153f46795cb954031fd78ec426eb73a653a9aad02bfab3b97f55976027762ec9e23b9559db3911b56444a17f7a5885d6b89052183bfad2e7c65b54665368255b07e05c39a452abab54356186a33820fe59f2a19cfafd5942b15f197a5c7eaf54ee8b96de08e9edc968a1af397498eb9c3081ae53fc11d1995bedf9bd598cc9acec30ef34e1d33406c5a0a78bf8f32b7cac56c016b93f80bf041aa0ed42924336ad593d05abe20d57262ff383776d10332eb0a17b599e4b1350bde410fde00bd36e066949b2f0bd57b99a2ef068c40ec4e807f2b637182b430c574ced19c56d547f53c7d3d30c6a881790292dcaa76f0c66c73dd783b60edd349a3db436dc88dcbbd782b2266c3b744b17cbd2b8cbe60153b5a5ee166aa0948a8185161a056b9748ef0acd556414ddad5c89927a6bbd046a397f245708704c5bbc5051dd08c363b569c3f29c543bf1c3d189cd76cf523cf7911f1dc1a2ead037013376ba68e2a58a14e2747cf9f210ae504b48efec7b887bf982facf85404bd072205c1d905227de295c1dad046f820bca015fe1ad1a439d61b05acd9ef1b15d0a1ef2feb9cf6b7bf50f81dd6b6d615881d9f6390b43842ae7bec0c10e6d72b1e758b53b94aa69bb5fbda17062de261947c2b05783c5dff91d508f08a18ce170ca69a5bed61ab658eb91328a0958385bd003ad846aed1c4a31555d5663341bfa19aa513113c41c1d3a6dd07772800f243e4b291a2aa14f5d9dfe7ad6288abedc5a38f70c206e03f82eb6a12964dec8d104a2eae64dcea5e435debc1483b389e35e0a77abf075a269d75b05c5136d41b47c73bead390c449301ac4cc06902443366161f954690677c3d0b7bd715a60aa8c5c559622e0e354f34e40e6f30b3716546b072be1eb65ec410525d34e13aa48f71f19ab5a2660ab8304297177feb35de5f3154c806082223fa9a54ad784946e6be91c12a1eb7295d1c910a7f36ad1fc172fb3575e85f310fc0c5c7a9afd8d5146120cd4e2631dbeb69b2bab342fb3a1412051b3d212fb210e85132633ca7518117556199e952c60c18014a710bc95c52fcbe453fc7a09b768737014064ba5a4aee9d22be4146f2cdbfb6c76ec285d1cc094f480a26fd1055c7e6b06b937f44580b4aa0bb1be4560aebe5edb955a8ea1f1df2bbb053a14ef9ac08b2c97e0ccb1a0d8cd51e1afcdc6aa6aedfbcd4f1a2dbf230a99a3616c81b16b4d2b9fcdd4d5bfe39cfeb7c48e31c222c21e678a9308b2ddbe05ecdc5572459023972840d61cdefd82ade7c2320984435aa66a42e9661dfc2cfa278061c747b22deeb5270af07672da8231a43ffb342185bf79749814719354b2a0cc3413d40910e0471465c700cbaeb22f171da2a92bb954ceafaa84834be3e5da04e100447875fbe22c507051572e7c85764cd13c0", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 272.494690][T10005] FAULT_INJECTION: forcing a failure. [ 272.494690][T10005] name failslab, interval 1, probability 0, space 0, times 0 [ 272.515853][T10005] CPU: 1 PID: 10005 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 272.523892][T10005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.534228][T10005] Call Trace: [ 272.534363][T10005] dump_stack+0x172/0x1f0 [ 272.534389][T10005] should_fail.cold+0xa/0x15 [ 272.534410][T10005] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 272.534433][T10005] ? ___might_sleep+0x163/0x280 [ 272.534456][T10005] __should_failslab+0x121/0x190 [ 272.534473][T10005] should_failslab+0x9/0x14 [ 272.534492][T10005] kmem_cache_alloc_trace+0x2d1/0x760 [ 272.534517][T10005] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 272.578515][T10005] __memcg_init_list_lru_node+0x8a/0x1e0 [ 272.578537][T10005] __list_lru_init+0x3cf/0x6e0 [ 272.578556][T10005] alloc_super+0x762/0x890 [ 272.578571][T10005] ? test_single_super+0x10/0x10 [ 272.578585][T10005] sget_userns+0xf1/0x560 [ 272.578596][T10005] ? kill_litter_super+0x60/0x60 [ 272.578611][T10005] ? test_single_super+0x10/0x10 [ 272.578631][T10005] ? kill_litter_super+0x60/0x60 [ 272.608419][T10005] sget+0x10c/0x150 [ 272.608440][T10005] mount_bdev+0xff/0x3c0 [ 272.608453][T10005] ? isofs_bread+0xe0/0xe0 [ 272.608469][T10005] isofs_mount+0x35/0x40 [ 272.608482][T10005] ? isofs_readpage+0x30/0x30 [ 272.608495][T10005] legacy_get_tree+0xf2/0x200 19:32:14 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x40000000}) 19:32:14 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffff9) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x2001) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) pread64(r0, 0x0, 0x34f, 0x0) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f00000000c0)={'U+', 0xffffffffcf134b11}, 0x28, 0x1) [ 272.608510][T10005] vfs_get_tree+0x123/0x450 [ 272.608526][T10005] do_mount+0x1436/0x2c40 [ 272.608547][T10005] ? copy_mount_string+0x40/0x40 [ 272.627078][T10005] ? _copy_from_user+0xdd/0x150 [ 272.627102][T10005] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 272.627117][T10005] ? copy_mount_options+0x280/0x3a0 [ 272.627135][T10005] ksys_mount+0xdb/0x150 [ 272.627152][T10005] __x64_sys_mount+0xbe/0x150 [ 272.627176][T10005] do_syscall_64+0x103/0x610 [ 272.689489][T10005] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.695413][T10005] RIP: 0033:0x45b81a [ 272.699334][T10005] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 272.718976][T10005] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 272.727853][T10005] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 272.735939][T10005] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 272.743937][T10005] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 272.752888][T10005] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 272.760889][T10005] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:14 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(0x0, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:14 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x801) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f00006fc000/0x4000)=nil}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:32:14 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0xfeffffff}) 19:32:14 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000000)={{}, 'syz1\x00', 0x19}) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) 19:32:14 executing program 2 (fault-call:0 fault-nth:55): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:14 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 273.240589][T10021] FAULT_INJECTION: forcing a failure. [ 273.240589][T10021] name failslab, interval 1, probability 0, space 0, times 0 [ 273.263379][T10025] input: syz1 as /devices/virtual/input/input7 [ 273.277771][T10021] CPU: 0 PID: 10021 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 273.285993][T10021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.286000][T10021] Call Trace: [ 273.286035][T10021] dump_stack+0x172/0x1f0 [ 273.286068][T10021] should_fail.cold+0xa/0x15 [ 273.286089][T10021] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 273.314704][T10021] ? ___might_sleep+0x163/0x280 [ 273.314724][T10021] __should_failslab+0x121/0x190 [ 273.314745][T10021] should_failslab+0x9/0x14 [ 273.324574][T10021] kmem_cache_alloc_node_trace+0x270/0x720 [ 273.324598][T10021] __kmalloc_node+0x3d/0x70 [ 273.324612][T10021] kvmalloc_node+0x68/0x100 [ 273.324630][T10021] __list_lru_init+0x4a6/0x6e0 [ 273.324652][T10021] alloc_super+0x762/0x890 [ 273.335236][T10021] ? test_single_super+0x10/0x10 [ 273.335251][T10021] sget_userns+0xf1/0x560 [ 273.335262][T10021] ? kill_litter_super+0x60/0x60 [ 273.335275][T10021] ? test_single_super+0x10/0x10 [ 273.335287][T10021] ? kill_litter_super+0x60/0x60 [ 273.335298][T10021] sget+0x10c/0x150 [ 273.335326][T10021] mount_bdev+0xff/0x3c0 [ 273.335339][T10021] ? isofs_bread+0xe0/0xe0 [ 273.335357][T10021] isofs_mount+0x35/0x40 [ 273.394874][T10021] ? isofs_readpage+0x30/0x30 [ 273.399589][T10021] legacy_get_tree+0xf2/0x200 [ 273.404473][T10021] vfs_get_tree+0x123/0x450 [ 273.409032][T10021] do_mount+0x1436/0x2c40 [ 273.413496][T10021] ? copy_mount_string+0x40/0x40 [ 273.418468][T10021] ? _copy_from_user+0xdd/0x150 [ 273.423387][T10021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 273.429664][T10021] ? copy_mount_options+0x280/0x3a0 [ 273.435068][T10021] ksys_mount+0xdb/0x150 [ 273.439347][T10021] __x64_sys_mount+0xbe/0x150 [ 273.444148][T10021] do_syscall_64+0x103/0x610 [ 273.450947][T10021] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.456957][T10021] RIP: 0033:0x45b81a [ 273.461055][T10021] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 273.481467][T10021] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:32:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:15 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(0x0, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) [ 273.490028][T10021] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 273.498062][T10021] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 273.506086][T10021] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 273.514190][T10021] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 273.522191][T10021] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:15 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0xffff8000}) 19:32:15 executing program 2 (fault-call:0 fault-nth:56): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:15 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(0x0, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:15 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000000)={{}, 'syz1\x00', 0x19}) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) 19:32:15 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x200) ioctl$SIOCX25GFACILITIES(r1, 0x89e2, &(0x7f0000000080)) pread64(r0, 0x0, 0x1b3, 0x0) 19:32:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 273.702129][T10041] FAULT_INJECTION: forcing a failure. [ 273.702129][T10041] name failslab, interval 1, probability 0, space 0, times 0 19:32:15 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140), 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) [ 273.759249][T10049] input: syz1 as /devices/virtual/input/input9 [ 273.783020][T10041] CPU: 0 PID: 10041 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 273.793625][T10041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.793661][T10041] Call Trace: [ 273.793694][T10041] dump_stack+0x172/0x1f0 [ 273.793719][T10041] should_fail.cold+0xa/0x15 [ 273.793738][T10041] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 273.793762][T10041] ? ___might_sleep+0x163/0x280 [ 273.793796][T10041] __should_failslab+0x121/0x190 [ 273.818880][T10041] should_failslab+0x9/0x14 [ 273.818900][T10041] __kmalloc+0x2dc/0x740 [ 273.818920][T10041] ? lockdep_init_map+0x1be/0x6d0 [ 273.818937][T10041] ? prealloc_shrinker+0xa6/0x350 [ 273.818955][T10041] prealloc_shrinker+0xa6/0x350 [ 273.818979][T10041] alloc_super+0x710/0x890 [ 273.864914][T10041] ? test_single_super+0x10/0x10 [ 273.870098][T10041] sget_userns+0xf1/0x560 [ 273.874817][T10041] ? kill_litter_super+0x60/0x60 [ 273.879829][T10041] ? test_single_super+0x10/0x10 [ 273.884916][T10041] ? kill_litter_super+0x60/0x60 [ 273.890710][T10041] sget+0x10c/0x150 [ 273.895078][T10041] mount_bdev+0xff/0x3c0 [ 273.899452][T10041] ? isofs_bread+0xe0/0xe0 [ 273.904208][T10041] isofs_mount+0x35/0x40 [ 273.908574][T10041] ? isofs_readpage+0x30/0x30 [ 273.913386][T10041] legacy_get_tree+0xf2/0x200 [ 273.918185][T10041] vfs_get_tree+0x123/0x450 [ 273.918204][T10041] do_mount+0x1436/0x2c40 [ 273.918225][T10041] ? copy_mount_string+0x40/0x40 [ 273.918242][T10041] ? _copy_from_user+0xdd/0x150 [ 273.918266][T10041] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 273.927821][T10041] ? copy_mount_options+0x280/0x3a0 [ 273.927839][T10041] ksys_mount+0xdb/0x150 [ 273.927856][T10041] __x64_sys_mount+0xbe/0x150 [ 273.927876][T10041] do_syscall_64+0x103/0x610 [ 273.927897][T10041] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.927909][T10041] RIP: 0033:0x45b81a [ 273.927930][T10041] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 273.996719][T10041] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:32:15 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140), 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:15 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0xffffff7f}) 19:32:15 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x100000001) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) [ 274.005238][T10041] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 274.013457][T10041] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 274.021453][T10041] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 274.029541][T10041] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 274.037706][T10041] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:15 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140), 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:16 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0xfffffffe}) 19:32:16 executing program 2 (fault-call:0 fault-nth:57): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_execute_func(&(0x7f0000000040)="9877774a2ae92cb81c020f05bffa254000c4a37bf0c55c41e2e92e363e460f1a7000c4c16d608590a00000660f383a9e02000000110f33b8c4014e4e4e5b7f4b4b26660f38091e14dee509c421045f4607c421dd5871c4e10bf8c45b64660f3838520ac4c4a3bd4877f88ac483397fd3fb0000c0c4a1662ad764d3cf53afaf6766f2ab440fec3f67ddea660f79cec462b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c4816016f7a80db8d4d466450fc4650000ebeb628f8f89709b6500a25800218de3c02cf52626802d08000000fa49c45c450f91f3ffefffffbedc4e61c9fb110f66474eb83aa2f1fbfbe2") bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0xffffffffffffffff}, 0xc) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000002c0)={'teql0\x00', 0x9}) 19:32:16 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fd000/0x1000)=nil, 0x1000, 0x0, 0xc4803156340596b3, r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x200000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000140)={'team_slave_1\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}}) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)="60307e0a3981a699e4b03e6cec6e70fed9710db648019c892fc4882ef008bcbc7e9bee2c5e13b8ff84393ca2c2a691495af1dc6e00e98ae5c992518e343536867f2f3263457e65d743854017649ef42d789a96e5930a618feec1296a99268c907fcc348aab8990de28c5f0e8b4ff7d610f9fd10d6246", 0x76) 19:32:16 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) [ 274.251392][T10070] FAULT_INJECTION: forcing a failure. [ 274.251392][T10070] name failslab, interval 1, probability 0, space 0, times 0 19:32:16 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) [ 274.307961][T10070] CPU: 0 PID: 10070 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 274.315996][T10070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.326342][T10070] Call Trace: [ 274.329681][T10070] dump_stack+0x172/0x1f0 [ 274.334049][T10070] should_fail.cold+0xa/0x15 [ 274.338680][T10070] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 274.344538][T10070] ? ___might_sleep+0x163/0x280 [ 274.349442][T10070] __should_failslab+0x121/0x190 19:32:16 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x1000000000000}) 19:32:16 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) [ 274.354408][T10070] should_failslab+0x9/0x14 [ 274.358945][T10070] kmem_cache_alloc_node_trace+0x270/0x720 [ 274.364877][T10070] __kmalloc_node+0x3d/0x70 [ 274.369418][T10070] kvmalloc_node+0x68/0x100 [ 274.373954][T10070] __list_lru_init+0x4a6/0x6e0 [ 274.378751][T10070] alloc_super+0x762/0x890 [ 274.383189][T10070] ? test_single_super+0x10/0x10 [ 274.388146][T10070] sget_userns+0xf1/0x560 [ 274.392494][T10070] ? kill_litter_super+0x60/0x60 [ 274.397459][T10070] ? test_single_super+0x10/0x10 [ 274.402421][T10070] ? kill_litter_super+0x60/0x60 [ 274.407384][T10070] sget+0x10c/0x150 [ 274.411223][T10070] mount_bdev+0xff/0x3c0 [ 274.415487][T10070] ? isofs_bread+0xe0/0xe0 [ 274.419924][T10070] isofs_mount+0x35/0x40 [ 274.424185][T10070] ? isofs_readpage+0x30/0x30 [ 274.428880][T10070] legacy_get_tree+0xf2/0x200 [ 274.433580][T10070] vfs_get_tree+0x123/0x450 [ 274.438128][T10070] do_mount+0x1436/0x2c40 [ 274.442480][T10070] ? copy_mount_string+0x40/0x40 [ 274.442498][T10070] ? _copy_from_user+0xdd/0x150 [ 274.442519][T10070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 19:32:16 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x400000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'ip6gre0\x00', 0x600}) 19:32:16 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) [ 274.442532][T10070] ? copy_mount_options+0x280/0x3a0 [ 274.442549][T10070] ksys_mount+0xdb/0x150 [ 274.442571][T10070] __x64_sys_mount+0xbe/0x150 [ 274.442592][T10070] do_syscall_64+0x103/0x610 [ 274.452611][T10070] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.452625][T10070] RIP: 0033:0x45b81a [ 274.452641][T10070] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 19:32:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 274.452649][T10070] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 274.452664][T10070] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 274.452681][T10070] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 274.464145][T10070] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 274.464154][T10070] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 274.464164][T10070] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:16 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x40000000000000}) 19:32:16 executing program 2 (fault-call:0 fault-nth:58): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:16 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x200002, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) [ 274.746028][T10107] FAULT_INJECTION: forcing a failure. [ 274.746028][T10107] name failslab, interval 1, probability 0, space 0, times 0 [ 274.767347][T10107] CPU: 1 PID: 10107 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 274.775709][T10107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.786417][T10107] Call Trace: [ 274.789839][T10107] dump_stack+0x172/0x1f0 [ 274.794263][T10107] should_fail.cold+0xa/0x15 [ 274.800786][T10107] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 274.806724][T10107] ? ___might_sleep+0x163/0x280 [ 274.811601][T10107] __should_failslab+0x121/0x190 [ 274.816561][T10107] should_failslab+0x9/0x14 [ 274.821092][T10107] kmem_cache_alloc_trace+0x2d1/0x760 [ 274.826507][T10107] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 274.832383][T10107] __memcg_init_list_lru_node+0x8a/0x1e0 [ 274.838080][T10107] __list_lru_init+0x3cf/0x6e0 [ 274.842956][T10107] alloc_super+0x762/0x890 [ 274.847573][T10107] ? test_single_super+0x10/0x10 [ 274.852567][T10107] sget_userns+0xf1/0x560 [ 274.856926][T10107] ? kill_litter_super+0x60/0x60 [ 274.861990][T10107] ? test_single_super+0x10/0x10 [ 274.866947][T10107] ? kill_litter_super+0x60/0x60 [ 274.871911][T10107] sget+0x10c/0x150 [ 274.875740][T10107] mount_bdev+0xff/0x3c0 [ 274.880000][T10107] ? isofs_bread+0xe0/0xe0 [ 274.884524][T10107] isofs_mount+0x35/0x40 [ 274.888893][T10107] ? isofs_readpage+0x30/0x30 [ 274.893708][T10107] legacy_get_tree+0xf2/0x200 [ 274.898686][T10107] vfs_get_tree+0x123/0x450 [ 274.903389][T10107] do_mount+0x1436/0x2c40 [ 274.907748][T10107] ? copy_mount_string+0x40/0x40 [ 274.912923][T10107] ? _copy_from_user+0xdd/0x150 [ 274.917802][T10107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.924155][T10107] ? copy_mount_options+0x280/0x3a0 [ 274.929401][T10107] ksys_mount+0xdb/0x150 [ 274.934923][T10107] __x64_sys_mount+0xbe/0x150 [ 274.939719][T10107] do_syscall_64+0x103/0x610 [ 274.944345][T10107] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.950370][T10107] RIP: 0033:0x45b81a [ 274.954579][T10107] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 274.975597][T10107] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 274.984476][T10107] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 274.992994][T10107] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 275.002633][T10107] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 275.010829][T10107] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 275.019812][T10107] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_execute_func(&(0x7f0000000040)="9877774a2ae92cb81c020f05bffa254000c4a37bf0c55c41e2e92e363e460f1a7000c4c16d608590a00000660f383a9e02000000110f33b8c4014e4e4e5b7f4b4b26660f38091e14dee509c421045f4607c421dd5871c4e10bf8c45b64660f3838520ac4c4a3bd4877f88ac483397fd3fb0000c0c4a1662ad764d3cf53afaf6766f2ab440fec3f67ddea660f79cec462b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c4816016f7a80db8d4d466450fc4650000ebeb628f8f89709b6500a25800218de3c02cf52626802d08000000fa49c45c450f91f3ffefffffbedc4e61c9fb110f66474eb83aa2f1fbfbe2") bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0xffffffffffffffff}, 0xc) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000002c0)={'teql0\x00', 0x9}) 19:32:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:17 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x80ffff00000000}) 19:32:17 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffb) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:32:17 executing program 2 (fault-call:0 fault-nth:59): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 275.235510][T10117] FAULT_INJECTION: forcing a failure. [ 275.235510][T10117] name failslab, interval 1, probability 0, space 0, times 0 [ 275.264258][T10117] CPU: 0 PID: 10117 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 275.272297][T10117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.282387][T10117] Call Trace: [ 275.285973][T10117] dump_stack+0x172/0x1f0 [ 275.290352][T10117] should_fail.cold+0xa/0x15 [ 275.294997][T10117] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 275.300922][T10117] ? ___might_sleep+0x163/0x280 [ 275.300942][T10117] __should_failslab+0x121/0x190 [ 275.300958][T10117] should_failslab+0x9/0x14 [ 275.300975][T10117] kmem_cache_alloc_trace+0x2d1/0x760 [ 275.300992][T10117] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 275.301013][T10117] __memcg_init_list_lru_node+0x8a/0x1e0 [ 275.301031][T10117] __list_lru_init+0x3cf/0x6e0 [ 275.301052][T10117] alloc_super+0x762/0x890 [ 275.310853][T10117] ? test_single_super+0x10/0x10 [ 275.310871][T10117] sget_userns+0xf1/0x560 [ 275.310884][T10117] ? kill_litter_super+0x60/0x60 [ 275.310899][T10117] ? test_single_super+0x10/0x10 [ 275.310910][T10117] ? kill_litter_super+0x60/0x60 [ 275.310923][T10117] sget+0x10c/0x150 [ 275.310940][T10117] mount_bdev+0xff/0x3c0 [ 275.310960][T10117] ? isofs_bread+0xe0/0xe0 [ 275.378051][T10117] isofs_mount+0x35/0x40 [ 275.382336][T10117] ? isofs_readpage+0x30/0x30 [ 275.387038][T10117] legacy_get_tree+0xf2/0x200 [ 275.392385][T10117] vfs_get_tree+0x123/0x450 [ 275.396920][T10117] do_mount+0x1436/0x2c40 [ 275.401455][T10117] ? copy_mount_string+0x40/0x40 [ 275.406417][T10117] ? _copy_from_user+0xdd/0x150 [ 275.411302][T10117] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 275.417578][T10117] ? copy_mount_options+0x280/0x3a0 [ 275.422804][T10117] ksys_mount+0xdb/0x150 [ 275.427073][T10117] __x64_sys_mount+0xbe/0x150 [ 275.431773][T10117] do_syscall_64+0x103/0x610 [ 275.436404][T10117] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.442313][T10117] RIP: 0033:0x45b81a [ 275.446234][T10117] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 275.465860][T10117] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 275.474497][T10117] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a 19:32:17 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x6, 0x1, 0x7f, 0x8, 0x5}, 0xc) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r2, 0x200, 0x70bd27, 0x25dfdbff, {{}, 0x0, 0x410c, 0x0, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) [ 275.482490][T10117] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 275.490480][T10117] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 275.498568][T10117] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 275.506558][T10117] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:17 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:17 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x100000000000000}) 19:32:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="c9ef05dbad3e31fd4a219945caadd4e9c080998f2468880a6e8c13de24aaef2ad8da68faa33cebb997cb3129e2943bc5ebeacfa8eaebe6f38713863a0707d8925fbe1bce6bfcbad1ad4a7b2d0c8ba9b30e599e36ea379a52001ab81384c2bb26b037cb051f1be261a1ff5d31b5075c27e79f166a6f45fd09d14f883a8f46fc6ca2dddce5c8fee4cf7c700ded0e0e47e65e9dd19e15901335202e13ee9e897edcf09e4f688b8cf14c8785c3602a24b68e751a78c13584ddb0c3094099b7916c3ee4757153560bb8dac085b9cf434b0fd8800a9075915c33232f9c1175bdc50307226a2cc3c83d93143bc280885ca7070a078220dccc7b2929f11d4418aa13fbc861b9b891754d29e5c3105c4216a88e844874dafe29c7d3e9dfd01a09cfa3cb2819080a3a473befbe1ef5f3cdd32473e1aa4c8c032f8205909ce56ea1dce62a3863ee02706607c11f86bfdd4a89d45172e0de9d44efb728b1751813068f6b5628b31c69ad2ca10b66b729ac38c1e48feb32c63ebc9f870c52eb92aa9a4e07132ff3e3799a58c73ecddce638d8a5dc373a8e6a55a7fa990c0bd0ea6f5ce7eeb373129f782e32eaa0a0e719cd3d2f2ee6ccaa4b6a57035b219cd4df928104ee369801fd123c801b7eb23664df1f5ef44e301250480e2f6c19a3d76a0539979140480a73663784ae9676f956728d6168b26bdb6d13d7b09542ca7d8c22aa206e7f2b851045cbc820d7350778344112f82e5deec763f08edf93b2304b09030bd6c13635a843a46f1d6007f538b2dc54f821949a01e78c930ef3f2249472095a2d9f5cef767f5a19c2692315a20b80f421c80ff60dec758eb9d3ed62b7c5df72605a1b62e6b94b8220b472d20e5dddb3635517a94dab8d16b4ac7af3ca08d0e3b00e68c59bc0e1f98b41a31e1dbc8c2e89ccff1ac28b64863ebac6e0622040df7e6f97f8a938c1a3b56ab9554b177ce891a1c1ccb1d66365cd3ca0bba02c5200eb55960476508972e6bdc29c3210488861161d38176782827e244f02be9e6e655a60f10def36110c143c9613e4571447de789fe5db127bc898e4b7a50c451016e045a3092ad69f64a2e2ca4f40ed4dced7fcf545fdd27a50a6d09a3f4712ecd27f3612d25f1bb9fb46ba5437ea1b4c4e1aae4140c51dd500a24090a307ad6fa257ff44fec6c5b0c927232fb4a51dcfb16138a7df0f534bd543eb5a415abbb594f0e929c9ae9f61c3b79f97febefadc8801e4a3903de4e312560a9343ed182c817f8c6f1fb387f3c90572cb70e697dcf45691b9b4519fef64fe1bdd898dbf987358c230ee1c33f16b485d4186beadaa1431f14f7696ee2878cc66e0d26951a7e83eba55dd365e02047133f4ca67d9ed3690d6885c4232f0117f39a85546cc5f4f9c900901b2b2c049c04b00363b97444b9d95ee5b639631aa191f0c8183413f02fb518b3e5e0a45666939ccd0724a743ffcadf0ee7381d9fa853eb7a9e2c1f23b0570fef3583a5295cf5807ff1e6670e120af48621b6d4b2515e991be3c24b2de8f63b8b5a6fda28497193ae616940fd854c2dab1129e75460cf1a0bcd74f3d3e318cbdb824db1b6bad78f2d3769bceadc24dd8f12c9f2d41576ad0e307c205b24937194bd4e15400725d00ccf6c96c24a2132671073f1b01bdf8975fe3f0f20994b3812f33abb9b2cd223180940eb3ba3b68b83eda92c1ab3f35c0f84c9d200a6f4c53362fe170492d3f39ef2f47050a3d5663a289c475b6b1ec27bed237bc9e45f89b231d242b7b522357c611d3fbe81c9cabcc8c1639ff03862c63577b76c3ba358e9893253ae614d27557990029d0a4bc1e3c15c16f13a30af46cfdc54a609493b1663ffdf3bfb748dbe9ba2a4a535123a8155adabcd0b91f5bc59d8dcccb4212bd38992c7a5f61abfd7616506c91572e4994c822c63a684ebf462b27abef1df8cc0487b2021728d640e0a9251e153a26d2ba8a9e2bc13c47b839e6626e4ee4d420380ce69a74fcaba1bafe541020608b78df68a9e1f6400201077a666cc424e612ed36b8094224edad3c7db2a253413c9290837f81fc9d28638b3c49a2a4a4653167dd3c55794bd6347ff2282521ee12dd911b12f3c653c18326075bc88596ad7517297c8d7a297c5c0e56ae2c1330feadedc30c88299730ace586aa4753aa4c8ac7ff7e82815d440dea100290a7b40aab2486bc9e074cf5a5dea940e8688bf99a549b17c5e14797d45c46ebfbda361ceff498300e73f8609d22b6197ae7e45a245bc81b247c1cb955965de2d86a60316d21cfcad6937e6e2d81b7565367e3e26da79e0e892f73351f3291a066a89c0de7408661ad8756df7f23a29c602385391a2af4dd33fa1a4447d6a056438ffe2c373ba6570cb05e8d6adedfb132a08319401fdc0a2e79107be9179b893fc087fe98258cacfe1533c5a9848cbaf0d3e0fff4b66c9eeb2e7590fcd9270bf764f17c575e060a7eace31bb93c41f8da6f59085db1726f136623548d79f074806b98bd1e7d57447e4b73c1dc3ffe48b8c1c6b12ee0987dbf564bc8b141f3396483bb628a655ac029c1b71d3d5988310dfff40840db05f705cb4685e4d426ae4a26beee9b231910ce77ce6e56a794028940d3d2400d18c3ab61965027aff5b10196838f27b071021a2803481dad11d3a5939fefc9014609b0eb66f4c5c681e127f723021e82680e212c3967a21cf7db00fb3b4e73273d7a2165cf32c93a4decefb2462d4f7505b0aeed197509e5646c2285a1bb65d06720b76e5b5b04812f4b4289ceccad0941a24596c7cfc1153f46795cb954031fd78ec426eb73a653a9aad02bfab3b97f55976027762ec9e23b9559db3911b56444a17f7a5885d6b89052183bfad2e7c65b54665368255b07e05c39a452abab54356186a33820fe59f2a19cfafd5942b15f197a5c7eaf54ee8b96de08e9edc968a1af397498eb9c3081ae53fc11d1995bedf9bd598cc9acec30ef34e1d33406c5a0a78bf8f32b7cac56c016b93f80bf041aa0ed42924336ad593d05abe20d57262ff383776d10332eb0a17b599e4b1350bde410fde00bd36e066949b2f0bd57b99a2ef068c40ec4e807f2b637182b430c574ced19c56d547f53c7d3d30c6a881790292dcaa76f0c66c73dd783b60edd349a3db436dc88dcbbd782b2266c3b744b17cbd2b8cbe60153b5a5ee166aa0948a8185161a056b9748ef0acd556414ddad5c89927a6bbd046a397f245708704c5bbc5051dd08c363b569c3f29c543bf1c3d189cd76cf523cf7911f1dc1a2ead037013376ba68e2a58a14e2747cf9f210ae504b48efec7b887bf982facf85404bd072205c1d905227de295c1dad046f820bca015fe1ad1a439d61b05acd9ef1b15d0a1ef2feb9cf6b7bf50f81dd6b6d615881d9f6390b43842ae7bec0c10e6d72b1e758b53b94aa69bb5fbda17062de261947c2b05783c5dff91d508f08a18ce170ca69a5bed61ab658eb91328a0958385bd003ad846aed1c4a31555d5663341bfa19aa513113c41c1d3a6dd07772800f243e4b291a2aa14f5d9dfe7ad6288abedc5a38f70c206e03f82eb6a12964dec8d104a2eae64dcea5e435debc1483b389e35e0a77abf075a269d75b05c5136d41b47c73bead390c449301ac4cc06902443366161f954690677c3d0b7bd715a60aa8c5c559622e0e354f34e40e6f30b3716546b072be1eb65ec410525d34e13aa48f71f19ab5a2660ab8304297177feb35de5f3154c806082223fa9a54ad784946e6be91c12a1eb7295d1c910a7f36ad1fc172fb3575e85f310fc0c5c7a9afd8d5146120cd4e2631dbeb69b2bab342fb3a1412051b3d212fb210e85132633ca7518117556199e952c60c18014a710bc95c52fcbe453fc7a09b768737014064ba5a4aee9d22be4146f2cdbfb6c76ec285d1cc094f480a26fd1055c7e6b06b937f44580b4aa0bb1be4560aebe5edb955a8ea1f1df2bbb053a14ef9ac08b2c97e0ccb1a0d8cd51e1afcdc6aa6aedfbcd4f1a2dbf230a99a3616c81b16b4d2b9fcdd4d5bfe39cfeb7c48e31c222c21e678a9308b2ddbe05ecdc5572459023972840d61cdefd82ade7c2320984435aa66a42e9661dfc2cfa278061c747b22deeb5270af07672da8231a43ffb342185bf79749814719354b2a0cc3413d40910e0471465c700cbaeb22f171da2a92bb954ceafaa84834be3e5da04e100447875fbe22c507051572e7c85764cd13c0", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:17 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) dup(r0) 19:32:17 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0x1) 19:32:17 executing program 2 (fault-call:0 fault-nth:60): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 275.869534][T10146] FAULT_INJECTION: forcing a failure. [ 275.869534][T10146] name failslab, interval 1, probability 0, space 0, times 0 [ 275.892464][T10146] CPU: 1 PID: 10146 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 275.900573][T10146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.910914][T10146] Call Trace: [ 275.914500][T10146] dump_stack+0x172/0x1f0 [ 275.918868][T10146] should_fail.cold+0xa/0x15 [ 275.923498][T10146] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 275.929350][T10146] ? ___might_sleep+0x163/0x280 [ 275.934698][T10146] __should_failslab+0x121/0x190 [ 275.939778][T10146] should_failslab+0x9/0x14 [ 275.944302][T10146] kmem_cache_alloc_trace+0x2d1/0x760 [ 275.949798][T10146] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 275.955642][T10146] __memcg_init_list_lru_node+0x8a/0x1e0 [ 275.961305][T10146] __list_lru_init+0x3cf/0x6e0 [ 275.966109][T10146] alloc_super+0x762/0x890 [ 275.970553][T10146] ? test_single_super+0x10/0x10 [ 275.975512][T10146] sget_userns+0xf1/0x560 [ 275.979964][T10146] ? kill_litter_super+0x60/0x60 [ 275.985027][T10146] ? test_single_super+0x10/0x10 [ 275.990244][T10146] ? kill_litter_super+0x60/0x60 [ 275.995201][T10146] sget+0x10c/0x150 [ 275.999056][T10146] mount_bdev+0xff/0x3c0 [ 276.003311][T10146] ? isofs_bread+0xe0/0xe0 [ 276.007849][T10146] isofs_mount+0x35/0x40 [ 276.012173][T10146] ? isofs_readpage+0x30/0x30 [ 276.016868][T10146] legacy_get_tree+0xf2/0x200 [ 276.021581][T10146] vfs_get_tree+0x123/0x450 [ 276.026117][T10146] do_mount+0x1436/0x2c40 [ 276.030504][T10146] ? copy_mount_string+0x40/0x40 [ 276.035485][T10146] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.041837][T10146] ? copy_mount_options+0x280/0x3a0 [ 276.047069][T10146] ksys_mount+0xdb/0x150 [ 276.052213][T10146] __x64_sys_mount+0xbe/0x150 [ 276.057125][T10146] do_syscall_64+0x103/0x610 [ 276.061749][T10146] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.067654][T10146] RIP: 0033:0x45b81a [ 276.071872][T10146] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 276.091939][T10146] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 276.100721][T10146] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 276.109147][T10146] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 276.117144][T10146] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 276.125231][T10146] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 276.133421][T10146] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_execute_func(&(0x7f0000000040)="9877774a2ae92cb81c020f05bffa254000c4a37bf0c55c41e2e92e363e460f1a7000c4c16d608590a00000660f383a9e02000000110f33b8c4014e4e4e5b7f4b4b26660f38091e14dee509c421045f4607c421dd5871c4e10bf8c45b64660f3838520ac4c4a3bd4877f88ac483397fd3fb0000c0c4a1662ad764d3cf53afaf6766f2ab440fec3f67ddea660f79cec462b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c4816016f7a80db8d4d466450fc4650000ebeb628f8f89709b6500a25800218de3c02cf52626802d08000000fa49c45c450f91f3ffefffffbedc4e61c9fb110f66474eb83aa2f1fbfbe2") bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0xffffffffffffffff}, 0xc) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000002c0)={'teql0\x00', 0x9}) 19:32:18 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x200000000000000}) 19:32:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b79", 0x65, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:18 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfff) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:32:18 executing program 2 (fault-call:0 fault-nth:61): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 276.450810][T10153] FAULT_INJECTION: forcing a failure. [ 276.450810][T10153] name failslab, interval 1, probability 0, space 0, times 0 [ 276.492500][T10153] CPU: 1 PID: 10153 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 276.500699][T10153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.511125][T10153] Call Trace: [ 276.514451][T10153] dump_stack+0x172/0x1f0 [ 276.518819][T10153] should_fail.cold+0xa/0x15 [ 276.523539][T10153] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 276.529564][T10153] ? ___might_sleep+0x163/0x280 [ 276.534447][T10153] __should_failslab+0x121/0x190 19:32:18 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:18 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x300000000000000}) [ 276.539411][T10153] should_failslab+0x9/0x14 [ 276.543949][T10153] kmem_cache_alloc_trace+0x2d1/0x760 [ 276.549617][T10153] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 276.555462][T10153] __memcg_init_list_lru_node+0x8a/0x1e0 [ 276.561346][T10153] __list_lru_init+0x3cf/0x6e0 [ 276.568314][T10153] alloc_super+0x762/0x890 [ 276.572786][T10153] ? test_single_super+0x10/0x10 [ 276.577780][T10153] sget_userns+0xf1/0x560 [ 276.582140][T10153] ? kill_litter_super+0x60/0x60 [ 276.587108][T10153] ? test_single_super+0x10/0x10 [ 276.592239][T10153] ? kill_litter_super+0x60/0x60 [ 276.597194][T10153] sget+0x10c/0x150 [ 276.601040][T10153] mount_bdev+0xff/0x3c0 [ 276.605385][T10153] ? isofs_bread+0xe0/0xe0 [ 276.609822][T10153] isofs_mount+0x35/0x40 [ 276.614090][T10153] ? isofs_readpage+0x30/0x30 [ 276.618789][T10153] legacy_get_tree+0xf2/0x200 [ 276.623580][T10153] vfs_get_tree+0x123/0x450 [ 276.628219][T10153] do_mount+0x1436/0x2c40 [ 276.632576][T10153] ? copy_mount_string+0x40/0x40 [ 276.637585][T10153] ? copy_mount_options+0x1ea/0x3a0 [ 276.642808][T10153] ? __sanitizer_cov_trace_pc+0x3b/0x50 [ 276.648379][T10153] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.654727][T10153] ? copy_mount_options+0x280/0x3a0 [ 276.659960][T10153] ksys_mount+0xdb/0x150 [ 276.664224][T10153] __x64_sys_mount+0xbe/0x150 [ 276.668919][T10153] do_syscall_64+0x103/0x610 [ 276.673524][T10153] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.679463][T10153] RIP: 0033:0x45b81a [ 276.683453][T10153] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 276.703779][T10153] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 276.712636][T10153] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 276.720622][T10153] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 276.728604][T10153] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 19:32:18 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffd2a) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x200000000000000, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:32:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b79", 0x65, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 276.736597][T10153] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 276.744578][T10153] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:18 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0xa4) pread64(r0, 0x0, 0x34f, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 19:32:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b79", 0x65, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:18 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x400000000000000}) 19:32:19 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) 19:32:19 executing program 2 (fault-call:0 fault-nth:62): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:19 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x8) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x811, r0, 0x0) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000040)) prctl$PR_SET_DUMPABLE(0x4, 0x1) pread64(r0, 0x0, 0x34f, 0x0) 19:32:19 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x500000000000000}) 19:32:19 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f", 0x97, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:19 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x16) 19:32:19 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x16) [ 277.731814][T10190] FAULT_INJECTION: forcing a failure. [ 277.731814][T10190] name failslab, interval 1, probability 0, space 0, times 0 [ 277.760574][T10190] CPU: 1 PID: 10190 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 277.772503][T10190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.782661][T10190] Call Trace: [ 277.785982][T10190] dump_stack+0x172/0x1f0 [ 277.790347][T10190] should_fail.cold+0xa/0x15 [ 277.794972][T10190] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 277.800804][T10190] ? ___might_sleep+0x163/0x280 [ 277.805766][T10190] __should_failslab+0x121/0x190 [ 277.810722][T10190] should_failslab+0x9/0x14 [ 277.815247][T10190] kmem_cache_alloc_trace+0x2d1/0x760 [ 277.820660][T10190] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 277.826837][T10190] __memcg_init_list_lru_node+0x8a/0x1e0 [ 277.832510][T10190] __list_lru_init+0x3cf/0x6e0 [ 277.837382][T10190] alloc_super+0x762/0x890 [ 277.841813][T10190] ? test_single_super+0x10/0x10 [ 277.846788][T10190] sget_userns+0xf1/0x560 [ 277.851135][T10190] ? kill_litter_super+0x60/0x60 [ 277.856264][T10190] ? test_single_super+0x10/0x10 [ 277.861223][T10190] ? kill_litter_super+0x60/0x60 [ 277.866171][T10190] sget+0x10c/0x150 [ 277.870021][T10190] mount_bdev+0xff/0x3c0 [ 277.874271][T10190] ? isofs_bread+0xe0/0xe0 [ 277.878787][T10190] isofs_mount+0x35/0x40 [ 277.883045][T10190] ? isofs_readpage+0x30/0x30 [ 277.887738][T10190] legacy_get_tree+0xf2/0x200 [ 277.892434][T10190] vfs_get_tree+0x123/0x450 [ 277.896959][T10190] do_mount+0x1436/0x2c40 [ 277.901315][T10190] ? copy_mount_string+0x40/0x40 [ 277.906289][T10190] ? _copy_from_user+0xdd/0x150 [ 277.911173][T10190] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.917609][T10190] ? copy_mount_options+0x280/0x3a0 [ 277.922844][T10190] ksys_mount+0xdb/0x150 [ 277.927114][T10190] __x64_sys_mount+0xbe/0x150 [ 277.931816][T10190] do_syscall_64+0x103/0x610 [ 277.936434][T10190] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.942344][T10190] RIP: 0033:0x45b81a [ 277.946277][T10190] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 277.966153][T10190] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 277.974581][T10190] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a 19:32:19 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x8200, 0x7, 0x0, r2}, &(0x7f00000001c0)=0x10) pread64(r0, 0x0, 0x34f, 0x0) 19:32:19 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x600000000000000}) [ 277.982563][T10190] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 277.990542][T10190] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 277.998526][T10190] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 278.006512][T10190] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:19 executing program 0: clone(0x0, &(0x7f000075cf53), 0x0, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0xa1000004, 0x0) 19:32:19 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f", 0x97, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:19 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x16) 19:32:20 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x700000000000000}) 19:32:20 executing program 2 (fault-call:0 fault-nth:63): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:20 executing program 4: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400080, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x200000000000) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x801) mlock(&(0x7f00006fd000/0x4000)=nil, 0x4000) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) pread64(r0, 0x0, 0x34f, 0x0) pread64(r0, &(0x7f0000000040)=""/111, 0x6f, 0x0) 19:32:20 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, 0x0, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:20 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000000c0)) ioctl$TIOCSRS485(r1, 0x542f, &(0x7f0000000080)={0x2, 0x80000001, 0x1}) 19:32:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f", 0x97, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:20 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x3f00000000000000}) 19:32:20 executing program 0: clone(0x0, &(0x7f000075cf53), 0x0, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0xa1000004, 0x0) 19:32:20 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x802) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000100)='eth1posix_acl_access[s$\x00', r1}, 0x10) pread64(r0, 0x0, 0x34f, 0x0) getpid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="26000000da0100f8e4f3d7bbc1517a2a5be10000e8007334be3889f7584b52ce80911a94bece5fe51263b1135780e267f962a61a84b98f76dc70fc018baae2fbffffffffffffffcb5a1bbe636abcfbd35d90cc6c75888193c80d7e853191ee8773e374dc295cad395b1dada7f404d7da4712f9c9ed8241347f0e8f8c92e435fec1f1fa4a0e46f28585776933562c5c166b6b49844e347070289ce3cc07943ba9e91aedd388878753dc03505895ccc0c967a4ee9099d2a9247e0749e745f5f20296e3cc0e1efd2c6da1"], &(0x7f0000000240)=0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r3, 0x8}, &(0x7f00000002c0)=0x8) write$FUSE_INIT(r2, &(0x7f0000000080)={0x50, 0xfffffffffffffff5, 0x6, {0x7, 0x1d, 0x2, 0x40202, 0xfffffffffffffffa, 0xb20, 0x1, 0xfffffffffffffff7}}, 0x50) 19:32:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811", 0xb0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:20 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x4000000000000000}) 19:32:20 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffb) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:32:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811", 0xb0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="c9ef05dbad3e31fd4a219945caadd4e9c080998f2468880a6e8c13de24aaef2ad8da68faa33cebb997cb3129e2943bc5ebeacfa8eaebe6f38713863a0707d8925fbe1bce6bfcbad1ad4a7b2d0c8ba9b30e599e36ea379a52001ab81384c2bb26b037cb051f1be261a1ff5d31b5075c27e79f166a6f45fd09d14f883a8f46fc6ca2dddce5c8fee4cf7c700ded0e0e47e65e9dd19e15901335202e13ee9e897edcf09e4f688b8cf14c8785c3602a24b68e751a78c13584ddb0c3094099b7916c3ee4757153560bb8dac085b9cf434b0fd8800a9075915c33232f9c1175bdc50307226a2cc3c83d93143bc280885ca7070a078220dccc7b2929f11d4418aa13fbc861b9b891754d29e5c3105c4216a88e844874dafe29c7d3e9dfd01a09cfa3cb2819080a3a473befbe1ef5f3cdd32473e1aa4c8c032f8205909ce56ea1dce62a3863ee02706607c11f86bfdd4a89d45172e0de9d44efb728b1751813068f6b5628b31c69ad2ca10b66b729ac38c1e48feb32c63ebc9f870c52eb92aa9a4e07132ff3e3799a58c73ecddce638d8a5dc373a8e6a55a7fa990c0bd0ea6f5ce7eeb373129f782e32eaa0a0e719cd3d2f2ee6ccaa4b6a57035b219cd4df928104ee369801fd123c801b7eb23664df1f5ef44e301250480e2f6c19a3d76a0539979140480a73663784ae9676f956728d6168b26bdb6d13d7b09542ca7d8c22aa206e7f2b851045cbc820d7350778344112f82e5deec763f08edf93b2304b09030bd6c13635a843a46f1d6007f538b2dc54f821949a01e78c930ef3f2249472095a2d9f5cef767f5a19c2692315a20b80f421c80ff60dec758eb9d3ed62b7c5df72605a1b62e6b94b8220b472d20e5dddb3635517a94dab8d16b4ac7af3ca08d0e3b00e68c59bc0e1f98b41a31e1dbc8c2e89ccff1ac28b64863ebac6e0622040df7e6f97f8a938c1a3b56ab9554b177ce891a1c1ccb1d66365cd3ca0bba02c5200eb55960476508972e6bdc29c3210488861161d38176782827e244f02be9e6e655a60f10def36110c143c9613e4571447de789fe5db127bc898e4b7a50c451016e045a3092ad69f64a2e2ca4f40ed4dced7fcf545fdd27a50a6d09a3f4712ecd27f3612d25f1bb9fb46ba5437ea1b4c4e1aae4140c51dd500a24090a307ad6fa257ff44fec6c5b0c927232fb4a51dcfb16138a7df0f534bd543eb5a415abbb594f0e929c9ae9f61c3b79f97febefadc8801e4a3903de4e312560a9343ed182c817f8c6f1fb387f3c90572cb70e697dcf45691b9b4519fef64fe1bdd898dbf987358c230ee1c33f16b485d4186beadaa1431f14f7696ee2878cc66e0d26951a7e83eba55dd365e02047133f4ca67d9ed3690d6885c4232f0117f39a85546cc5f4f9c900901b2b2c049c04b00363b97444b9d95ee5b639631aa191f0c8183413f02fb518b3e5e0a45666939ccd0724a743ffcadf0ee7381d9fa853eb7a9e2c1f23b0570fef3583a5295cf5807ff1e6670e120af48621b6d4b2515e991be3c24b2de8f63b8b5a6fda28497193ae616940fd854c2dab1129e75460cf1a0bcd74f3d3e318cbdb824db1b6bad78f2d3769bceadc24dd8f12c9f2d41576ad0e307c205b24937194bd4e15400725d00ccf6c96c24a2132671073f1b01bdf8975fe3f0f20994b3812f33abb9b2cd223180940eb3ba3b68b83eda92c1ab3f35c0f84c9d200a6f4c53362fe170492d3f39ef2f47050a3d5663a289c475b6b1ec27bed237bc9e45f89b231d242b7b522357c611d3fbe81c9cabcc8c1639ff03862c63577b76c3ba358e9893253ae614d27557990029d0a4bc1e3c15c16f13a30af46cfdc54a609493b1663ffdf3bfb748dbe9ba2a4a535123a8155adabcd0b91f5bc59d8dcccb4212bd38992c7a5f61abfd7616506c91572e4994c822c63a684ebf462b27abef1df8cc0487b2021728d640e0a9251e153a26d2ba8a9e2bc13c47b839e6626e4ee4d420380ce69a74fcaba1bafe541020608b78df68a9e1f6400201077a666cc424e612ed36b8094224edad3c7db2a253413c9290837f81fc9d28638b3c49a2a4a4653167dd3c55794bd6347ff2282521ee12dd911b12f3c653c18326075bc88596ad7517297c8d7a297c5c0e56ae2c1330feadedc30c88299730ace586aa4753aa4c8ac7ff7e82815d440dea100290a7b40aab2486bc9e074cf5a5dea940e8688bf99a549b17c5e14797d45c46ebfbda361ceff498300e73f8609d22b6197ae7e45a245bc81b247c1cb955965de2d86a60316d21cfcad6937e6e2d81b7565367e3e26da79e0e892f73351f3291a066a89c0de7408661ad8756df7f23a29c602385391a2af4dd33fa1a4447d6a056438ffe2c373ba6570cb05e8d6adedfb132a08319401fdc0a2e79107be9179b893fc087fe98258cacfe1533c5a9848cbaf0d3e0fff4b66c9eeb2e7590fcd9270bf764f17c575e060a7eace31bb93c41f8da6f59085db1726f136623548d79f074806b98bd1e7d57447e4b73c1dc3ffe48b8c1c6b12ee0987dbf564bc8b141f3396483bb628a655ac029c1b71d3d5988310dfff40840db05f705cb4685e4d426ae4a26beee9b231910ce77ce6e56a794028940d3d2400d18c3ab61965027aff5b10196838f27b071021a2803481dad11d3a5939fefc9014609b0eb66f4c5c681e127f723021e82680e212c3967a21cf7db00fb3b4e73273d7a2165cf32c93a4decefb2462d4f7505b0aeed197509e5646c2285a1bb65d06720b76e5b5b04812f4b4289ceccad0941a24596c7cfc1153f46795cb954031fd78ec426eb73a653a9aad02bfab3b97f55976027762ec9e23b9559db3911b56444a17f7a5885d6b89052183bfad2e7c65b54665368255b07e05c39a452abab54356186a33820fe59f2a19cfafd5942b15f197a5c7eaf54ee8b96de08e9edc968a1af397498eb9c3081ae53fc11d1995bedf9bd598cc9acec30ef34e1d33406c5a0a78bf8f32b7cac56c016b93f80bf041aa0ed42924336ad593d05abe20d57262ff383776d10332eb0a17b599e4b1350bde410fde00bd36e066949b2f0bd57b99a2ef068c40ec4e807f2b637182b430c574ced19c56d547f53c7d3d30c6a881790292dcaa76f0c66c73dd783b60edd349a3db436dc88dcbbd782b2266c3b744b17cbd2b8cbe60153b5a5ee166aa0948a8185161a056b9748ef0acd556414ddad5c89927a6bbd046a397f245708704c5bbc5051dd08c363b569c3f29c543bf1c3d189cd76cf523cf7911f1dc1a2ead037013376ba68e2a58a14e2747cf9f210ae504b48efec7b887bf982facf85404bd072205c1d905227de295c1dad046f820bca015fe1ad1a439d61b05acd9ef1b15d0a1ef2feb9cf6b7bf50f81dd6b6d615881d9f6390b43842ae7bec0c10e6d72b1e758b53b94aa69bb5fbda17062de261947c2b05783c5dff91d508f08a18ce170ca69a5bed61ab658eb91328a0958385bd003ad846aed1c4a31555d5663341bfa19aa513113c41c1d3a6dd07772800f243e4b291a2aa14f5d9dfe7ad6288abedc5a38f70c206e03f82eb6a12964dec8d104a2eae64dcea5e435debc1483b389e35e0a77abf075a269d75b05c5136d41b47c73bead390c449301ac4cc06902443366161f954690677c3d0b7bd715a60aa8c5c559622e0e354f34e40e6f30b3716546b072be1eb65ec410525d34e13aa48f71f19ab5a2660ab8304297177feb35de5f3154c806082223fa9a54ad784946e6be91c12a1eb7295d1c910a7f36ad1fc172fb3575e85f310fc0c5c7a9afd8d5146120cd4e2631dbeb69b2bab342fb3a1412051b3d212fb210e85132633ca7518117556199e952c60c18014a710bc95c52fcbe453fc7a09b768737014064ba5a4aee9d22be4146f2cdbfb6c76ec285d1cc094f480a26fd1055c7e6b06b937f44580b4aa0bb1be4560aebe5edb955a8ea1f1df2bbb053a14ef9ac08b2c97e0ccb1a0d8cd51e1afcdc6aa6aedfbcd4f1a2dbf230a99a3616c81b16b4d2b9fcdd4d5bfe39cfeb7c48e31c222c21e678a9308b2ddbe05ecdc5572459023972840d61cdefd82ade7c2320984435aa66a42e9661dfc2cfa278061c747b22deeb5270af07672da8231a43ffb342185bf79749814719354b2a0cc3413d40910e0471465c700cbaeb22f171da2a92bb954ceafaa84834be3e5da04e100447875fbe22c507051572e7c85764cd13c0", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 278.738265][T10221] FAULT_INJECTION: forcing a failure. [ 278.738265][T10221] name failslab, interval 1, probability 0, space 0, times 0 [ 278.758940][T10221] CPU: 0 PID: 10221 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 278.767476][T10221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.778346][T10221] Call Trace: [ 278.781685][T10221] dump_stack+0x172/0x1f0 [ 278.786218][T10221] should_fail.cold+0xa/0x15 [ 278.791422][T10221] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 278.797457][T10221] ? ___might_sleep+0x163/0x280 [ 278.804251][T10221] __should_failslab+0x121/0x190 [ 278.809564][T10221] should_failslab+0x9/0x14 [ 278.814624][T10221] kmem_cache_alloc_trace+0x2d1/0x760 [ 278.820306][T10221] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 278.826417][T10221] __memcg_init_list_lru_node+0x8a/0x1e0 [ 278.832091][T10221] __list_lru_init+0x3cf/0x6e0 [ 278.836980][T10221] alloc_super+0x762/0x890 [ 278.841566][T10221] ? test_single_super+0x10/0x10 [ 278.846535][T10221] sget_userns+0xf1/0x560 [ 278.851009][T10221] ? kill_litter_super+0x60/0x60 [ 278.856067][T10221] ? test_single_super+0x10/0x10 [ 278.861574][T10221] ? kill_litter_super+0x60/0x60 [ 278.866537][T10221] sget+0x10c/0x150 [ 278.870460][T10221] mount_bdev+0xff/0x3c0 [ 278.874909][T10221] ? isofs_bread+0xe0/0xe0 [ 278.879530][T10221] isofs_mount+0x35/0x40 [ 278.884061][T10221] ? isofs_readpage+0x30/0x30 [ 278.888750][T10221] legacy_get_tree+0xf2/0x200 [ 278.893452][T10221] vfs_get_tree+0x123/0x450 [ 278.898341][T10221] do_mount+0x1436/0x2c40 [ 278.902706][T10221] ? copy_mount_string+0x40/0x40 [ 278.907853][T10221] ? audit_add_tree_rule.cold+0x37/0x37 [ 278.913429][T10221] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 278.919711][T10221] ? copy_mount_options+0x280/0x3a0 [ 278.924931][T10221] ksys_mount+0xdb/0x150 [ 278.929198][T10221] __x64_sys_mount+0xbe/0x150 [ 278.934852][T10221] do_syscall_64+0x103/0x610 [ 278.939764][T10221] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.945849][T10221] RIP: 0033:0x45b81a [ 278.949765][T10221] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 278.969490][T10221] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 278.978090][T10221] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 278.986084][T10221] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 278.994073][T10221] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 279.002237][T10221] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 279.010242][T10221] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:20 executing program 2 (fault-call:0 fault-nth:64): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:20 executing program 0: clone(0x0, &(0x7f000075cf53), 0x0, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0xa1000004, 0x0) [ 279.155882][T10248] FAULT_INJECTION: forcing a failure. [ 279.155882][T10248] name failslab, interval 1, probability 0, space 0, times 0 [ 279.202916][T10248] CPU: 0 PID: 10248 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 279.210935][T10248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.221010][T10248] Call Trace: [ 279.224339][T10248] dump_stack+0x172/0x1f0 [ 279.228698][T10248] should_fail.cold+0xa/0x15 [ 279.233310][T10248] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 279.239184][T10248] ? ___might_sleep+0x163/0x280 [ 279.244081][T10248] __should_failslab+0x121/0x190 [ 279.249047][T10248] should_failslab+0x9/0x14 [ 279.253582][T10248] kmem_cache_alloc_trace+0x2d1/0x760 [ 279.258991][T10248] __memcg_init_list_lru_node+0x8a/0x1e0 [ 279.264745][T10248] __list_lru_init+0x3cf/0x6e0 [ 279.269536][T10248] alloc_super+0x762/0x890 [ 279.274084][T10248] ? test_single_super+0x10/0x10 [ 279.279043][T10248] sget_userns+0xf1/0x560 [ 279.283403][T10248] ? kill_litter_super+0x60/0x60 [ 279.288387][T10248] ? test_single_super+0x10/0x10 [ 279.293350][T10248] ? kill_litter_super+0x60/0x60 [ 279.298318][T10248] sget+0x10c/0x150 [ 279.302157][T10248] mount_bdev+0xff/0x3c0 [ 279.306532][T10248] ? isofs_bread+0xe0/0xe0 [ 279.310965][T10248] isofs_mount+0x35/0x40 [ 279.315220][T10248] ? isofs_readpage+0x30/0x30 [ 279.319909][T10248] legacy_get_tree+0xf2/0x200 [ 279.324778][T10248] vfs_get_tree+0x123/0x450 [ 279.329296][T10248] do_mount+0x1436/0x2c40 [ 279.333655][T10248] ? copy_mount_string+0x40/0x40 [ 279.338609][T10248] ? _copy_from_user+0xdd/0x150 [ 279.343485][T10248] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 279.349739][T10248] ? copy_mount_options+0x280/0x3a0 [ 279.354959][T10248] ksys_mount+0xdb/0x150 [ 279.359224][T10248] __x64_sys_mount+0xbe/0x150 [ 279.364121][T10248] do_syscall_64+0x103/0x610 [ 279.368734][T10248] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.374732][T10248] RIP: 0033:0x45b81a [ 279.378736][T10248] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 279.398463][T10248] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 279.406979][T10248] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 279.414966][T10248] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 279.422959][T10248] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 279.430953][T10248] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 279.438937][T10248] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:23 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, 0x0, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:23 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0xfeffffff00000000}) 19:32:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811", 0xb0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:23 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2, 0x440101) write$input_event(r1, &(0x7f0000000600)={{0x0, 0x2710}, 0x7, 0x1ff, 0x81}, 0x18) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e24, 0x4, @rand_addr="689031ba4961b44b854c92a05ad3f7ed"}, {0xa, 0x4e24, 0x4, @remote, 0x4}, 0x101, [0x0, 0x100000001, 0x0, 0x1, 0x1, 0x80000000, 0x7, 0x2]}, 0x5c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) socket(0xe, 0x802, 0xfffffffffffffffd) r3 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x401, 0x40000) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r4 = getuid() getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) fstat(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000640)={0x0, 0x1000}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000006c0)={r9, 0x8a, "edf8f854af828460efcfe30fd0fd8beb77b1bd0ae2d29ad9ec6db590f568f6bb4f709cccade2f51f5e3099ee01cd74015622a09c1846ed402006c19fb646a9914b81b7b6c5ccf7a2cc7ddbc2fb5cd5f30a39b80616288fb47ad887deae68ca8da24b3553c2d3c23db64460d8d991fa78db1e84ed0a487b0359ae97c51460844a016b40122a7b85d400ec"}, &(0x7f0000000780)=0x92) r10 = getegid() bind$rxrpc(r1, &(0x7f00000005c0)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e24, 0x0, @mcast2, 0x8}}, 0x24) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000380)={0x228, 0x0, 0x4, [{{0x4, 0x2, 0x5, 0x8, 0x1, 0x6, {0x5, 0x8001, 0x173a, 0xd1, 0x8001, 0x6, 0x1, 0x101, 0x2, 0x100, 0xffffffffffffff7f, r4, r5, 0x8000, 0x6}}, {0x0, 0x4, 0x1, 0xcb3, ']'}}, {{0x4, 0x0, 0x6, 0x4, 0x100, 0x5, {0x6, 0x8, 0x1, 0x800, 0xcd20, 0x0, 0x2, 0x7fff, 0x5, 0x7f, 0xff, r6, r7, 0xfffffffffffffffc, 0x1}}, {0x0, 0x6, 0x8, 0x100000000, 'vboxnet1'}}, {{0x5, 0x1, 0x3ff, 0x1, 0x7, 0x7, {0x0, 0xffffffffffffff80, 0x100000001, 0x400, 0x3, 0x1000, 0x7ff, 0x7, 0x0, 0x0, 0xffffffffffffef80, r8, r10, 0x8, 0xdb07}}, {0x0, 0x0, 0x3c, 0x3, 'mime_typesecuritywlan1!ppp1user\',em1)cgroupGPL[cpusetGPLGPL@'}}]}, 0x228) pread64(r0, 0x0, 0x34f, 0x0) 19:32:23 executing program 0: clone(0x0, &(0x7f000075cf53), 0x0, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0xa1000004, 0x0) 19:32:23 executing program 2 (fault-call:0 fault-nth:65): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:23 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0xffffff7f00000000}) [ 281.325676][T10257] FAULT_INJECTION: forcing a failure. [ 281.325676][T10257] name failslab, interval 1, probability 0, space 0, times 0 19:32:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d", 0xbd, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 281.413832][T10257] CPU: 0 PID: 10257 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 281.422204][T10257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.432453][T10257] Call Trace: [ 281.435772][T10257] dump_stack+0x172/0x1f0 [ 281.440159][T10257] should_fail.cold+0xa/0x15 [ 281.444781][T10257] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 281.450626][T10257] ? ___might_sleep+0x163/0x280 [ 281.455557][T10257] __should_failslab+0x121/0x190 [ 281.460511][T10257] should_failslab+0x9/0x14 [ 281.465225][T10257] kmem_cache_alloc_node_trace+0x270/0x720 [ 281.471159][T10257] ? kmem_cache_alloc_trace+0x354/0x760 [ 281.476731][T10257] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 281.482585][T10257] __kmalloc_node+0x3d/0x70 [ 281.487635][T10257] kvmalloc_node+0x68/0x100 [ 281.492342][T10257] __list_lru_init+0x4a6/0x6e0 [ 281.497223][T10257] alloc_super+0x762/0x890 [ 281.502384][T10257] ? test_single_super+0x10/0x10 [ 281.507350][T10257] sget_userns+0xf1/0x560 [ 281.511785][T10257] ? kill_litter_super+0x60/0x60 [ 281.516746][T10257] ? test_single_super+0x10/0x10 [ 281.522743][T10257] ? kill_litter_super+0x60/0x60 [ 281.527787][T10257] sget+0x10c/0x150 [ 281.531613][T10257] mount_bdev+0xff/0x3c0 [ 281.535866][T10257] ? isofs_bread+0xe0/0xe0 [ 281.540313][T10257] isofs_mount+0x35/0x40 [ 281.544583][T10257] ? isofs_readpage+0x30/0x30 [ 281.549277][T10257] legacy_get_tree+0xf2/0x200 [ 281.554257][T10257] vfs_get_tree+0x123/0x450 [ 281.559302][T10257] do_mount+0x1436/0x2c40 [ 281.563688][T10257] ? copy_mount_string+0x40/0x40 [ 281.568676][T10257] ? copy_mount_options+0x1ea/0x3a0 [ 281.573906][T10257] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 281.579507][T10257] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.586040][T10257] ? copy_mount_options+0x280/0x3a0 [ 281.591697][T10257] ksys_mount+0xdb/0x150 [ 281.596078][T10257] __x64_sys_mount+0xbe/0x150 [ 281.600904][T10257] do_syscall_64+0x103/0x610 [ 281.606039][T10257] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.612041][T10257] RIP: 0033:0x45b81a [ 281.615945][T10257] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 281.635591][T10257] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 281.647251][T10257] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 281.655517][T10257] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 19:32:23 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xf90f, 0x0) ioctl$VIDIOC_TRY_ENCODER_CMD(r1, 0xc028564e, &(0x7f0000000080)={0x0, 0x1, [0x1, 0x6, 0x44, 0x5, 0x8, 0x1, 0x8, 0x2]}) [ 281.663590][T10257] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 281.671770][T10257] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 281.679755][T10257] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:23 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffff) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x6) 19:32:23 executing program 0: waitid(0x0, 0x0, 0x0, 0xa1000004, 0x0) 19:32:23 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0xffffffff00000000}) 19:32:26 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, 0x0, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:26 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x0, 0x0) 19:32:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d", 0xbd, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:26 executing program 2 (fault-call:0 fault-nth:66): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:26 executing program 0: waitid(0x0, 0x0, 0x0, 0xa1000004, 0x0) 19:32:26 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x2}) [ 284.427498][T10289] FAULT_INJECTION: forcing a failure. [ 284.427498][T10289] name failslab, interval 1, probability 0, space 0, times 0 [ 284.449907][T10289] CPU: 1 PID: 10289 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 284.458263][T10289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.458271][T10289] Call Trace: [ 284.458299][T10289] dump_stack+0x172/0x1f0 19:32:26 executing program 0: waitid(0x0, 0x0, 0x0, 0xa1000004, 0x0) [ 284.458334][T10289] should_fail.cold+0xa/0x15 [ 284.458359][T10289] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 284.458386][T10289] ? ___might_sleep+0x163/0x280 [ 284.487015][T10289] __should_failslab+0x121/0x190 [ 284.487033][T10289] should_failslab+0x9/0x14 [ 284.487051][T10289] kmem_cache_alloc_trace+0x2d1/0x760 [ 284.487070][T10289] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 284.487092][T10289] __memcg_init_list_lru_node+0x8a/0x1e0 [ 284.487120][T10289] __list_lru_init+0x3cf/0x6e0 [ 284.524196][T10289] alloc_super+0x762/0x890 [ 284.528646][T10289] ? test_single_super+0x10/0x10 [ 284.533609][T10289] sget_userns+0xf1/0x560 [ 284.538045][T10289] ? kill_litter_super+0x60/0x60 [ 284.543011][T10289] ? test_single_super+0x10/0x10 [ 284.547962][T10289] ? kill_litter_super+0x60/0x60 [ 284.552931][T10289] sget+0x10c/0x150 [ 284.556948][T10289] mount_bdev+0xff/0x3c0 [ 284.562809][T10289] ? isofs_bread+0xe0/0xe0 [ 284.567251][T10289] isofs_mount+0x35/0x40 [ 284.571529][T10289] ? isofs_readpage+0x30/0x30 [ 284.576491][T10289] legacy_get_tree+0xf2/0x200 [ 284.582070][T10289] vfs_get_tree+0x123/0x450 [ 284.586723][T10289] do_mount+0x1436/0x2c40 [ 284.591294][T10289] ? copy_mount_string+0x40/0x40 [ 284.596720][T10289] ? _copy_from_user+0xdd/0x150 [ 284.601648][T10289] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 284.608541][T10289] ? copy_mount_options+0x280/0x3a0 [ 284.613769][T10289] ksys_mount+0xdb/0x150 [ 284.618049][T10289] __x64_sys_mount+0xbe/0x150 [ 284.623200][T10289] do_syscall_64+0x103/0x610 19:32:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d", 0xbd, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 284.627820][T10289] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.633919][T10289] RIP: 0033:0x45b81a [ 284.637937][T10289] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 284.657553][T10289] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 284.666067][T10289] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 284.674091][T10289] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 284.682086][T10289] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 284.690161][T10289] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 284.698418][T10289] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:26 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfff, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0x1) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xffffffffffffff2e, r2, 0x202, 0x70bd2a, 0x25dfdbfc, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x7}, @SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_DST={0x14, 0x1, @ipv4={[], [], @multicast1}}, @SEG6_ATTR_ALGID={0x0, 0x6, 0xd456}]}, 0xfffffffffffffdc3}, 0x1, 0x0, 0x0, 0x80}, 0x1) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:32:26 executing program 0: clone(0x0, 0x0, 0x0, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0xa1000004, 0x0) 19:32:26 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x3}) 19:32:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968", 0xc3, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="c9ef05dbad3e31fd4a219945caadd4e9c080998f2468880a6e8c13de24aaef2ad8da68faa33cebb997cb3129e2943bc5ebeacfa8eaebe6f38713863a0707d8925fbe1bce6bfcbad1ad4a7b2d0c8ba9b30e599e36ea379a52001ab81384c2bb26b037cb051f1be261a1ff5d31b5075c27e79f166a6f45fd09d14f883a8f46fc6ca2dddce5c8fee4cf7c700ded0e0e47e65e9dd19e15901335202e13ee9e897edcf09e4f688b8cf14c8785c3602a24b68e751a78c13584ddb0c3094099b7916c3ee4757153560bb8dac085b9cf434b0fd8800a9075915c33232f9c1175bdc50307226a2cc3c83d93143bc280885ca7070a078220dccc7b2929f11d4418aa13fbc861b9b891754d29e5c3105c4216a88e844874dafe29c7d3e9dfd01a09cfa3cb2819080a3a473befbe1ef5f3cdd32473e1aa4c8c032f8205909ce56ea1dce62a3863ee02706607c11f86bfdd4a89d45172e0de9d44efb728b1751813068f6b5628b31c69ad2ca10b66b729ac38c1e48feb32c63ebc9f870c52eb92aa9a4e07132ff3e3799a58c73ecddce638d8a5dc373a8e6a55a7fa990c0bd0ea6f5ce7eeb373129f782e32eaa0a0e719cd3d2f2ee6ccaa4b6a57035b219cd4df928104ee369801fd123c801b7eb23664df1f5ef44e301250480e2f6c19a3d76a0539979140480a73663784ae9676f956728d6168b26bdb6d13d7b09542ca7d8c22aa206e7f2b851045cbc820d7350778344112f82e5deec763f08edf93b2304b09030bd6c13635a843a46f1d6007f538b2dc54f821949a01e78c930ef3f2249472095a2d9f5cef767f5a19c2692315a20b80f421c80ff60dec758eb9d3ed62b7c5df72605a1b62e6b94b8220b472d20e5dddb3635517a94dab8d16b4ac7af3ca08d0e3b00e68c59bc0e1f98b41a31e1dbc8c2e89ccff1ac28b64863ebac6e0622040df7e6f97f8a938c1a3b56ab9554b177ce891a1c1ccb1d66365cd3ca0bba02c5200eb55960476508972e6bdc29c3210488861161d38176782827e244f02be9e6e655a60f10def36110c143c9613e4571447de789fe5db127bc898e4b7a50c451016e045a3092ad69f64a2e2ca4f40ed4dced7fcf545fdd27a50a6d09a3f4712ecd27f3612d25f1bb9fb46ba5437ea1b4c4e1aae4140c51dd500a24090a307ad6fa257ff44fec6c5b0c927232fb4a51dcfb16138a7df0f534bd543eb5a415abbb594f0e929c9ae9f61c3b79f97febefadc8801e4a3903de4e312560a9343ed182c817f8c6f1fb387f3c90572cb70e697dcf45691b9b4519fef64fe1bdd898dbf987358c230ee1c33f16b485d4186beadaa1431f14f7696ee2878cc66e0d26951a7e83eba55dd365e02047133f4ca67d9ed3690d6885c4232f0117f39a85546cc5f4f9c900901b2b2c049c04b00363b97444b9d95ee5b639631aa191f0c8183413f02fb518b3e5e0a45666939ccd0724a743ffcadf0ee7381d9fa853eb7a9e2c1f23b0570fef3583a5295cf5807ff1e6670e120af48621b6d4b2515e991be3c24b2de8f63b8b5a6fda28497193ae616940fd854c2dab1129e75460cf1a0bcd74f3d3e318cbdb824db1b6bad78f2d3769bceadc24dd8f12c9f2d41576ad0e307c205b24937194bd4e15400725d00ccf6c96c24a2132671073f1b01bdf8975fe3f0f20994b3812f33abb9b2cd223180940eb3ba3b68b83eda92c1ab3f35c0f84c9d200a6f4c53362fe170492d3f39ef2f47050a3d5663a289c475b6b1ec27bed237bc9e45f89b231d242b7b522357c611d3fbe81c9cabcc8c1639ff03862c63577b76c3ba358e9893253ae614d27557990029d0a4bc1e3c15c16f13a30af46cfdc54a609493b1663ffdf3bfb748dbe9ba2a4a535123a8155adabcd0b91f5bc59d8dcccb4212bd38992c7a5f61abfd7616506c91572e4994c822c63a684ebf462b27abef1df8cc0487b2021728d640e0a9251e153a26d2ba8a9e2bc13c47b839e6626e4ee4d420380ce69a74fcaba1bafe541020608b78df68a9e1f6400201077a666cc424e612ed36b8094224edad3c7db2a253413c9290837f81fc9d28638b3c49a2a4a4653167dd3c55794bd6347ff2282521ee12dd911b12f3c653c18326075bc88596ad7517297c8d7a297c5c0e56ae2c1330feadedc30c88299730ace586aa4753aa4c8ac7ff7e82815d440dea100290a7b40aab2486bc9e074cf5a5dea940e8688bf99a549b17c5e14797d45c46ebfbda361ceff498300e73f8609d22b6197ae7e45a245bc81b247c1cb955965de2d86a60316d21cfcad6937e6e2d81b7565367e3e26da79e0e892f73351f3291a066a89c0de7408661ad8756df7f23a29c602385391a2af4dd33fa1a4447d6a056438ffe2c373ba6570cb05e8d6adedfb132a08319401fdc0a2e79107be9179b893fc087fe98258cacfe1533c5a9848cbaf0d3e0fff4b66c9eeb2e7590fcd9270bf764f17c575e060a7eace31bb93c41f8da6f59085db1726f136623548d79f074806b98bd1e7d57447e4b73c1dc3ffe48b8c1c6b12ee0987dbf564bc8b141f3396483bb628a655ac029c1b71d3d5988310dfff40840db05f705cb4685e4d426ae4a26beee9b231910ce77ce6e56a794028940d3d2400d18c3ab61965027aff5b10196838f27b071021a2803481dad11d3a5939fefc9014609b0eb66f4c5c681e127f723021e82680e212c3967a21cf7db00fb3b4e73273d7a2165cf32c93a4decefb2462d4f7505b0aeed197509e5646c2285a1bb65d06720b76e5b5b04812f4b4289ceccad0941a24596c7cfc1153f46795cb954031fd78ec426eb73a653a9aad02bfab3b97f55976027762ec9e23b9559db3911b56444a17f7a5885d6b89052183bfad2e7c65b54665368255b07e05c39a452abab54356186a33820fe59f2a19cfafd5942b15f197a5c7eaf54ee8b96de08e9edc968a1af397498eb9c3081ae53fc11d1995bedf9bd598cc9acec30ef34e1d33406c5a0a78bf8f32b7cac56c016b93f80bf041aa0ed42924336ad593d05abe20d57262ff383776d10332eb0a17b599e4b1350bde410fde00bd36e066949b2f0bd57b99a2ef068c40ec4e807f2b637182b430c574ced19c56d547f53c7d3d30c6a881790292dcaa76f0c66c73dd783b60edd349a3db436dc88dcbbd782b2266c3b744b17cbd2b8cbe60153b5a5ee166aa0948a8185161a056b9748ef0acd556414ddad5c89927a6bbd046a397f245708704c5bbc5051dd08c363b569c3f29c543bf1c3d189cd76cf523cf7911f1dc1a2ead037013376ba68e2a58a14e2747cf9f210ae504b48efec7b887bf982facf85404bd072205c1d905227de295c1dad046f820bca015fe1ad1a439d61b05acd9ef1b15d0a1ef2feb9cf6b7bf50f81dd6b6d615881d9f6390b43842ae7bec0c10e6d72b1e758b53b94aa69bb5fbda17062de261947c2b05783c5dff91d508f08a18ce170ca69a5bed61ab658eb91328a0958385bd003ad846aed1c4a31555d5663341bfa19aa513113c41c1d3a6dd07772800f243e4b291a2aa14f5d9dfe7ad6288abedc5a38f70c206e03f82eb6a12964dec8d104a2eae64dcea5e435debc1483b389e35e0a77abf075a269d75b05c5136d41b47c73bead390c449301ac4cc06902443366161f954690677c3d0b7bd715a60aa8c5c559622e0e354f34e40e6f30b3716546b072be1eb65ec410525d34e13aa48f71f19ab5a2660ab8304297177feb35de5f3154c806082223fa9a54ad784946e6be91c12a1eb7295d1c910a7f36ad1fc172fb3575e85f310fc0c5c7a9afd8d5146120cd4e2631dbeb69b2bab342fb3a1412051b3d212fb210e85132633ca7518117556199e952c60c18014a710bc95c52fcbe453fc7a09b768737014064ba5a4aee9d22be4146f2cdbfb6c76ec285d1cc094f480a26fd1055c7e6b06b937f44580b4aa0bb1be4560aebe5edb955a8ea1f1df2bbb053a14ef9ac08b2c97e0ccb1a0d8cd51e1afcdc6aa6aedfbcd4f1a2dbf230a99a3616c81b16b4d2b9fcdd4d5bfe39cfeb7c48e31c222c21e678a9308b2ddbe05ecdc5572459023972840d61cdefd82ade7c2320984435aa66a42e9661dfc2cfa278061c747b22deeb5270af07672da8231a43ffb342185bf79749814719354b2a0cc3413d40910e0471465c700cbaeb22f171da2a92bb954ceafaa84834be3e5da04e100447875fbe22c507051572e7c85764cd13c0", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:29 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080), &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:29 executing program 2 (fault-call:0 fault-nth:67): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:29 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0xfffffffffffffffe) pread64(r0, 0x0, 0x34f, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000240)=0x2, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x89000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="cc000000", @ANYRES16=r2, @ANYBLOB="000425bd7000fbdbdf25042cd3c3dd000400000000002c00020008000600ff000000080006000800000048000b0002000000080003000400000008000800000000de07000400ff000000080004000300000020000300080007004e26000014000600000000000000000000000000000000014c0003000800040076ff0000080007004e23000014000200677265300000000000000000000000000800050000000006140002006e7230000000000000000000000000000800010002000000086788c49773b39c"], 0xcc}, 0x1, 0x0, 0x0, 0x10}, 0x40c4) 19:32:29 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x4}) 19:32:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968", 0xc3, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:29 executing program 0: clone(0x0, 0x0, 0x0, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0xa1000004, 0x0) 19:32:29 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x5}) [ 287.555991][T10317] FAULT_INJECTION: forcing a failure. [ 287.555991][T10317] name failslab, interval 1, probability 0, space 0, times 0 [ 287.630095][T10317] CPU: 0 PID: 10317 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 287.638720][T10317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.649736][T10317] Call Trace: [ 287.653339][T10317] dump_stack+0x172/0x1f0 [ 287.658204][T10317] should_fail.cold+0xa/0x15 [ 287.662948][T10317] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 287.668816][T10317] ? ___might_sleep+0x163/0x280 [ 287.675667][T10317] __should_failslab+0x121/0x190 [ 287.680879][T10317] should_failslab+0x9/0x14 [ 287.685680][T10317] kmem_cache_alloc_trace+0x2d1/0x760 [ 287.691168][T10317] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 287.697007][T10317] __memcg_init_list_lru_node+0x8a/0x1e0 [ 287.702675][T10317] __list_lru_init+0x3cf/0x6e0 [ 287.707467][T10317] alloc_super+0x762/0x890 [ 287.711911][T10317] ? test_single_super+0x10/0x10 [ 287.716873][T10317] sget_userns+0xf1/0x560 [ 287.721227][T10317] ? kill_litter_super+0x60/0x60 [ 287.726393][T10317] ? test_single_super+0x10/0x10 [ 287.731413][T10317] ? kill_litter_super+0x60/0x60 [ 287.736505][T10317] sget+0x10c/0x150 [ 287.740603][T10317] mount_bdev+0xff/0x3c0 [ 287.745043][T10317] ? isofs_bread+0xe0/0xe0 [ 287.749636][T10317] isofs_mount+0x35/0x40 [ 287.753955][T10317] ? isofs_readpage+0x30/0x30 [ 287.767393][T10317] legacy_get_tree+0xf2/0x200 [ 287.772108][T10317] vfs_get_tree+0x123/0x450 [ 287.776644][T10317] do_mount+0x1436/0x2c40 [ 287.781075][T10317] ? copy_mount_string+0x40/0x40 [ 287.786265][T10317] ? _copy_from_user+0xdd/0x150 [ 287.791200][T10317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 287.797648][T10317] ? copy_mount_options+0x280/0x3a0 [ 287.803110][T10317] ksys_mount+0xdb/0x150 [ 287.807392][T10317] __x64_sys_mount+0xbe/0x150 [ 287.812191][T10317] do_syscall_64+0x103/0x610 [ 287.816816][T10317] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.822722][T10317] RIP: 0033:0x45b81a [ 287.826640][T10317] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 287.846519][T10317] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 287.855067][T10317] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 287.863056][T10317] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 287.871040][T10317] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 19:32:29 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x329100, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x4) pread64(r0, 0x0, 0x34f, 0x0) 19:32:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968", 0xc3, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 287.879123][T10317] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 287.887196][T10317] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:29 executing program 4: socketpair(0x18, 0x4, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) pread64(r1, 0x0, 0x34f, 0x0) r2 = dup3(r1, r1, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r2, 0x110, 0x3) 19:32:29 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x6}) 19:32:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d29368", 0xc6, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:32 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080), &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:32 executing program 2 (fault-call:0 fault-nth:68): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:32 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000000f0001720a00ff00000000950200000000000000"], &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x6, 0x487, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x47]}, 0x48) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20\x00', 0x10000, 0x0) getdents64(r3, &(0x7f0000000280)=""/218, 0xda) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/btrfs-control\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x9, 0x1, 0x9, 0xffffffffffffff3a, 0x0, 0x9, 0x200a0, 0x4, 0x1, 0x8, 0x7, 0x0, 0x3, 0x2, 0xfffffffffffffffa, 0x0, 0x2e4, 0x3f8, 0x7, 0x9, 0x59, 0x8, 0x1, 0xffff, 0x6, 0x6, 0x5, 0xfffffffffffffff8, 0x9, 0x4, 0x7d7866b5, 0x6cc2287b, 0xb1, 0x3, 0x0, 0x100000000, 0x0, 0x10001, 0x5, @perf_bp={&(0x7f0000000100), 0xb}, 0x10040, 0x8, 0xdb, 0x7, 0x81, 0x17a, 0xfffffffffffffffc}, r2, 0x6, r4, 0xa) 19:32:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d29368", 0xc6, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:32 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x7}) 19:32:32 executing program 0: clone(0x0, 0x0, 0x0, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0xa1000004, 0x0) 19:32:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d29368", 0xc6, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 290.615484][T10351] FAULT_INJECTION: forcing a failure. [ 290.615484][T10351] name failslab, interval 1, probability 0, space 0, times 0 19:32:32 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x300}) [ 290.693127][T10351] CPU: 1 PID: 10351 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 290.701153][T10351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.711229][T10351] Call Trace: [ 290.714551][T10351] dump_stack+0x172/0x1f0 [ 290.718939][T10351] should_fail.cold+0xa/0x15 [ 290.723649][T10351] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 290.729662][T10351] ? ___might_sleep+0x163/0x280 [ 290.734541][T10351] __should_failslab+0x121/0x190 [ 290.739506][T10351] should_failslab+0x9/0x14 [ 290.744200][T10351] kmem_cache_alloc_trace+0x2d1/0x760 [ 290.749594][T10351] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 290.755607][T10351] __memcg_init_list_lru_node+0x8a/0x1e0 [ 290.761285][T10351] __list_lru_init+0x3cf/0x6e0 [ 290.766067][T10351] alloc_super+0x762/0x890 [ 290.770492][T10351] ? test_single_super+0x10/0x10 [ 290.775449][T10351] sget_userns+0xf1/0x560 [ 290.779786][T10351] ? kill_litter_super+0x60/0x60 [ 290.784733][T10351] ? test_single_super+0x10/0x10 [ 290.789677][T10351] ? kill_litter_super+0x60/0x60 [ 290.794627][T10351] sget+0x10c/0x150 [ 290.798467][T10351] mount_bdev+0xff/0x3c0 [ 290.803466][T10351] ? isofs_bread+0xe0/0xe0 [ 290.807900][T10351] isofs_mount+0x35/0x40 [ 290.812156][T10351] ? isofs_readpage+0x30/0x30 [ 290.816836][T10351] legacy_get_tree+0xf2/0x200 [ 290.821519][T10351] vfs_get_tree+0x123/0x450 [ 290.826038][T10351] do_mount+0x1436/0x2c40 [ 290.830382][T10351] ? copy_mount_string+0x40/0x40 [ 290.835324][T10351] ? _copy_from_user+0xdd/0x150 [ 290.840197][T10351] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 290.846507][T10351] ? copy_mount_options+0x280/0x3a0 [ 290.851718][T10351] ksys_mount+0xdb/0x150 [ 290.855969][T10351] __x64_sys_mount+0xbe/0x150 [ 290.860671][T10351] do_syscall_64+0x103/0x610 [ 290.865270][T10351] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.871167][T10351] RIP: 0033:0x45b81a [ 290.875066][T10351] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 290.894765][T10351] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 290.903195][T10351] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 290.911198][T10351] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 290.919270][T10351] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 290.927261][T10351] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 290.936361][T10351] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:32 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x3, 0x2) ioctl$SIOCAX25GETINFOOLD(r0, 0x89e9, &(0x7f00000001c0)) r1 = syz_open_dev$swradio(&(0x7f0000004a40)='/dev/swradio#\x00', 0x0, 0x2) dup(r1) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000004a80)=0xe48, 0x4) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xfffffffd) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x68) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x28, 0x2, 0x4, 0xffff, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x8, 0x100000000, 0x26}, 0xfffffffffffffd51) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000280)) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) pread64(r1, 0x0, 0x279, 0x0) ioctl$VIDIOC_S_MODULATOR(r0, 0x40445637, &(0x7f0000000200)={0x101, "60e0c44373031f87fe93a9e46d83b1a4e4ac129fca4a56ffabd2922ce4c04c73", 0x988, 0x3ff, 0x84, 0x1, 0x7}) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) 19:32:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075", 0xc8, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="c9ef05dbad3e31fd4a219945caadd4e9c080998f2468880a6e8c13de24aaef2ad8da68faa33cebb997cb3129e2943bc5ebeacfa8eaebe6f38713863a0707d8925fbe1bce6bfcbad1ad4a7b2d0c8ba9b30e599e36ea379a52001ab81384c2bb26b037cb051f1be261a1ff5d31b5075c27e79f166a6f45fd09d14f883a8f46fc6ca2dddce5c8fee4cf7c700ded0e0e47e65e9dd19e15901335202e13ee9e897edcf09e4f688b8cf14c8785c3602a24b68e751a78c13584ddb0c3094099b7916c3ee4757153560bb8dac085b9cf434b0fd8800a9075915c33232f9c1175bdc50307226a2cc3c83d93143bc280885ca7070a078220dccc7b2929f11d4418aa13fbc861b9b891754d29e5c3105c4216a88e844874dafe29c7d3e9dfd01a09cfa3cb2819080a3a473befbe1ef5f3cdd32473e1aa4c8c032f8205909ce56ea1dce62a3863ee02706607c11f86bfdd4a89d45172e0de9d44efb728b1751813068f6b5628b31c69ad2ca10b66b729ac38c1e48feb32c63ebc9f870c52eb92aa9a4e07132ff3e3799a58c73ecddce638d8a5dc373a8e6a55a7fa990c0bd0ea6f5ce7eeb373129f782e32eaa0a0e719cd3d2f2ee6ccaa4b6a57035b219cd4df928104ee369801fd123c801b7eb23664df1f5ef44e301250480e2f6c19a3d76a0539979140480a73663784ae9676f956728d6168b26bdb6d13d7b09542ca7d8c22aa206e7f2b851045cbc820d7350778344112f82e5deec763f08edf93b2304b09030bd6c13635a843a46f1d6007f538b2dc54f821949a01e78c930ef3f2249472095a2d9f5cef767f5a19c2692315a20b80f421c80ff60dec758eb9d3ed62b7c5df72605a1b62e6b94b8220b472d20e5dddb3635517a94dab8d16b4ac7af3ca08d0e3b00e68c59bc0e1f98b41a31e1dbc8c2e89ccff1ac28b64863ebac6e0622040df7e6f97f8a938c1a3b56ab9554b177ce891a1c1ccb1d66365cd3ca0bba02c5200eb55960476508972e6bdc29c3210488861161d38176782827e244f02be9e6e655a60f10def36110c143c9613e4571447de789fe5db127bc898e4b7a50c451016e045a3092ad69f64a2e2ca4f40ed4dced7fcf545fdd27a50a6d09a3f4712ecd27f3612d25f1bb9fb46ba5437ea1b4c4e1aae4140c51dd500a24090a307ad6fa257ff44fec6c5b0c927232fb4a51dcfb16138a7df0f534bd543eb5a415abbb594f0e929c9ae9f61c3b79f97febefadc8801e4a3903de4e312560a9343ed182c817f8c6f1fb387f3c90572cb70e697dcf45691b9b4519fef64fe1bdd898dbf987358c230ee1c33f16b485d4186beadaa1431f14f7696ee2878cc66e0d26951a7e83eba55dd365e02047133f4ca67d9ed3690d6885c4232f0117f39a85546cc5f4f9c900901b2b2c049c04b00363b97444b9d95ee5b639631aa191f0c8183413f02fb518b3e5e0a45666939ccd0724a743ffcadf0ee7381d9fa853eb7a9e2c1f23b0570fef3583a5295cf5807ff1e6670e120af48621b6d4b2515e991be3c24b2de8f63b8b5a6fda28497193ae616940fd854c2dab1129e75460cf1a0bcd74f3d3e318cbdb824db1b6bad78f2d3769bceadc24dd8f12c9f2d41576ad0e307c205b24937194bd4e15400725d00ccf6c96c24a2132671073f1b01bdf8975fe3f0f20994b3812f33abb9b2cd223180940eb3ba3b68b83eda92c1ab3f35c0f84c9d200a6f4c53362fe170492d3f39ef2f47050a3d5663a289c475b6b1ec27bed237bc9e45f89b231d242b7b522357c611d3fbe81c9cabcc8c1639ff03862c63577b76c3ba358e9893253ae614d27557990029d0a4bc1e3c15c16f13a30af46cfdc54a609493b1663ffdf3bfb748dbe9ba2a4a535123a8155adabcd0b91f5bc59d8dcccb4212bd38992c7a5f61abfd7616506c91572e4994c822c63a684ebf462b27abef1df8cc0487b2021728d640e0a9251e153a26d2ba8a9e2bc13c47b839e6626e4ee4d420380ce69a74fcaba1bafe541020608b78df68a9e1f6400201077a666cc424e612ed36b8094224edad3c7db2a253413c9290837f81fc9d28638b3c49a2a4a4653167dd3c55794bd6347ff2282521ee12dd911b12f3c653c18326075bc88596ad7517297c8d7a297c5c0e56ae2c1330feadedc30c88299730ace586aa4753aa4c8ac7ff7e82815d440dea100290a7b40aab2486bc9e074cf5a5dea940e8688bf99a549b17c5e14797d45c46ebfbda361ceff498300e73f8609d22b6197ae7e45a245bc81b247c1cb955965de2d86a60316d21cfcad6937e6e2d81b7565367e3e26da79e0e892f73351f3291a066a89c0de7408661ad8756df7f23a29c602385391a2af4dd33fa1a4447d6a056438ffe2c373ba6570cb05e8d6adedfb132a08319401fdc0a2e79107be9179b893fc087fe98258cacfe1533c5a9848cbaf0d3e0fff4b66c9eeb2e7590fcd9270bf764f17c575e060a7eace31bb93c41f8da6f59085db1726f136623548d79f074806b98bd1e7d57447e4b73c1dc3ffe48b8c1c6b12ee0987dbf564bc8b141f3396483bb628a655ac029c1b71d3d5988310dfff40840db05f705cb4685e4d426ae4a26beee9b231910ce77ce6e56a794028940d3d2400d18c3ab61965027aff5b10196838f27b071021a2803481dad11d3a5939fefc9014609b0eb66f4c5c681e127f723021e82680e212c3967a21cf7db00fb3b4e73273d7a2165cf32c93a4decefb2462d4f7505b0aeed197509e5646c2285a1bb65d06720b76e5b5b04812f4b4289ceccad0941a24596c7cfc1153f46795cb954031fd78ec426eb73a653a9aad02bfab3b97f55976027762ec9e23b9559db3911b56444a17f7a5885d6b89052183bfad2e7c65b54665368255b07e05c39a452abab54356186a33820fe59f2a19cfafd5942b15f197a5c7eaf54ee8b96de08e9edc968a1af397498eb9c3081ae53fc11d1995bedf9bd598cc9acec30ef34e1d33406c5a0a78bf8f32b7cac56c016b93f80bf041aa0ed42924336ad593d05abe20d57262ff383776d10332eb0a17b599e4b1350bde410fde00bd36e066949b2f0bd57b99a2ef068c40ec4e807f2b637182b430c574ced19c56d547f53c7d3d30c6a881790292dcaa76f0c66c73dd783b60edd349a3db436dc88dcbbd782b2266c3b744b17cbd2b8cbe60153b5a5ee166aa0948a8185161a056b9748ef0acd556414ddad5c89927a6bbd046a397f245708704c5bbc5051dd08c363b569c3f29c543bf1c3d189cd76cf523cf7911f1dc1a2ead037013376ba68e2a58a14e2747cf9f210ae504b48efec7b887bf982facf85404bd072205c1d905227de295c1dad046f820bca015fe1ad1a439d61b05acd9ef1b15d0a1ef2feb9cf6b7bf50f81dd6b6d615881d9f6390b43842ae7bec0c10e6d72b1e758b53b94aa69bb5fbda17062de261947c2b05783c5dff91d508f08a18ce170ca69a5bed61ab658eb91328a0958385bd003ad846aed1c4a31555d5663341bfa19aa513113c41c1d3a6dd07772800f243e4b291a2aa14f5d9dfe7ad6288abedc5a38f70c206e03f82eb6a12964dec8d104a2eae64dcea5e435debc1483b389e35e0a77abf075a269d75b05c5136d41b47c73bead390c449301ac4cc06902443366161f954690677c3d0b7bd715a60aa8c5c559622e0e354f34e40e6f30b3716546b072be1eb65ec410525d34e13aa48f71f19ab5a2660ab8304297177feb35de5f3154c806082223fa9a54ad784946e6be91c12a1eb7295d1c910a7f36ad1fc172fb3575e85f310fc0c5c7a9afd8d5146120cd4e2631dbeb69b2bab342fb3a1412051b3d212fb210e85132633ca7518117556199e952c60c18014a710bc95c52fcbe453fc7a09b768737014064ba5a4aee9d22be4146f2cdbfb6c76ec285d1cc094f480a26fd1055c7e6b06b937f44580b4aa0bb1be4560aebe5edb955a8ea1f1df2bbb053a14ef9ac08b2c97e0ccb1a0d8cd51e1afcdc6aa6aedfbcd4f1a2dbf230a99a3616c81b16b4d2b9fcdd4d5bfe39cfeb7c48e31c222c21e678a9308b2ddbe05ecdc5572459023972840d61cdefd82ade7c2320984435aa66a42e9661dfc2cfa278061c747b22deeb5270af07672da8231a43ffb342185bf79749814719354b2a0cc3413d40910e0471465c700cbaeb22f171da2a92bb954ceafaa84834be3e5da04e100447875fbe22c507051572e7c85764cd13c0", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:32 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fsetxattr$security_smack_transmute(r0, &(0x7f0000000040)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000080)='TRUE', 0x4, 0x2) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0x6e, [], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/110}, &(0x7f0000000280)=0x78) pread64(r1, 0x0, 0x34f, 0x0) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x8) 19:32:32 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x500}) 19:32:35 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080), &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:35 executing program 2 (fault-call:0 fault-nth:69): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075", 0xc8, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:35 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1178000000000, 0x20000) ioctl$LOOP_CLR_FD(r1, 0x4c01) pread64(r0, 0x0, 0x34f, 0x0) 19:32:35 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x600}) 19:32:35 executing program 0: clone(0x0, &(0x7f000075cf53), 0x0, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) [ 293.694673][T10386] FAULT_INJECTION: forcing a failure. [ 293.694673][T10386] name failslab, interval 1, probability 0, space 0, times 0 19:32:35 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x8000) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) getsockname(r1, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) pread64(r0, 0x0, 0x34f, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f0000000200)={r3, r4+10000000}, &(0x7f0000000240)) 19:32:35 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x700}) [ 293.791405][T10386] CPU: 1 PID: 10386 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 293.799431][T10386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.809503][T10386] Call Trace: [ 293.812824][T10386] dump_stack+0x172/0x1f0 [ 293.817182][T10386] should_fail.cold+0xa/0x15 [ 293.821799][T10386] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 293.827731][T10386] ? ___might_sleep+0x163/0x280 [ 293.832805][T10386] __should_failslab+0x121/0x190 [ 293.837850][T10386] should_failslab+0x9/0x14 [ 293.842386][T10386] kmem_cache_alloc_trace+0x2d1/0x760 [ 293.847785][T10386] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 293.853628][T10386] __memcg_init_list_lru_node+0x8a/0x1e0 [ 293.859279][T10386] __list_lru_init+0x3cf/0x6e0 [ 293.864092][T10386] alloc_super+0x762/0x890 [ 293.868561][T10386] ? test_single_super+0x10/0x10 [ 293.873792][T10386] sget_userns+0xf1/0x560 [ 293.878132][T10386] ? kill_litter_super+0x60/0x60 [ 293.883087][T10386] ? test_single_super+0x10/0x10 [ 293.888040][T10386] ? kill_litter_super+0x60/0x60 [ 293.893084][T10386] sget+0x10c/0x150 [ 293.897095][T10386] mount_bdev+0xff/0x3c0 [ 293.901462][T10386] ? isofs_bread+0xe0/0xe0 [ 293.905990][T10386] isofs_mount+0x35/0x40 [ 293.910250][T10386] ? isofs_readpage+0x30/0x30 [ 293.914966][T10386] legacy_get_tree+0xf2/0x200 [ 293.919665][T10386] vfs_get_tree+0x123/0x450 [ 293.924184][T10386] do_mount+0x1436/0x2c40 [ 293.928537][T10386] ? copy_mount_string+0x40/0x40 [ 293.934016][T10386] ? _copy_from_user+0xdd/0x150 [ 293.938898][T10386] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 293.945162][T10386] ? copy_mount_options+0x280/0x3a0 [ 293.950393][T10386] ksys_mount+0xdb/0x150 [ 293.954658][T10386] __x64_sys_mount+0xbe/0x150 [ 293.959359][T10386] do_syscall_64+0x103/0x610 [ 293.964109][T10386] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.970031][T10386] RIP: 0033:0x45b81a 19:32:35 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x3f00}) 19:32:35 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x200001, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000140)={0x0, 0x9, 0x4, &(0x7f0000000000)=0x8}) shmget$private(0x0, 0x3000, 0x551, &(0x7f0000ffa000/0x3000)=nil) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x3ff) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 19:32:35 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x4000}) 19:32:35 executing program 4: ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000140)={[{0x2, 0x2, 0x7af5, 0x8, 0x0, 0x8, 0x1c, 0x56e3, 0x388634c9, 0x5b5a, 0xda, 0x401, 0x7}, {0x7, 0xfffffffffffffc01, 0x1ff, 0xa2, 0x100000001, 0x7380, 0x10001, 0x7, 0x80, 0x5, 0x8, 0x2, 0x2}, {0x411, 0x0, 0x40, 0x3, 0x7fffffff, 0x3, 0xcae, 0x400, 0x200, 0x1, 0x7b, 0x7, 0x7}], 0x8001}) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r2 = dup3(r0, 0xffffffffffffffff, 0x0) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x101000, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000200)="67d35e0066baf80cb858c2368aef66bafc0c66b8590566ef420f20e7b9800000c00f3235002000000f300f01bea3bd6a7a66b8da008ec0c74424006c000000c744240272130000ff2c2466440f38816e0f66baf80cb874e2b380ef66bafc0cedb97b080000b800480000ba000000000f30", 0x71}], 0x1, 0x1d, &(0x7f0000000280), 0x0) migrate_pages(r1, 0x1, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x6) [ 293.973936][T10386] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 293.993555][T10386] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 294.001982][T10386] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 294.010072][T10386] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 294.018070][T10386] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 294.026060][T10386] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 294.026069][T10386] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:38 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x40, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:32:38 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x400000}) 19:32:38 executing program 0: clone(0x0, &(0x7f000075cf53), 0x0, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) 19:32:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075", 0xc8, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:38 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:38 executing program 2 (fault-call:0 fault-nth:70): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 296.782834][T10413] FAULT_INJECTION: forcing a failure. [ 296.782834][T10413] name failslab, interval 1, probability 0, space 0, times 0 [ 296.838006][T10413] CPU: 0 PID: 10413 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 296.846548][T10413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.856707][T10413] Call Trace: [ 296.860026][T10413] dump_stack+0x172/0x1f0 [ 296.864488][T10413] should_fail.cold+0xa/0x15 [ 296.869105][T10413] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 296.874953][T10413] ? ___might_sleep+0x163/0x280 [ 296.874974][T10413] __should_failslab+0x121/0x190 [ 296.874994][T10413] should_failslab+0x9/0x14 [ 296.889397][T10413] kmem_cache_alloc_trace+0x2d1/0x760 [ 296.894806][T10413] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 296.901376][T10413] __memcg_init_list_lru_node+0x8a/0x1e0 [ 296.907052][T10413] __list_lru_init+0x3cf/0x6e0 [ 296.911837][T10413] alloc_super+0x762/0x890 [ 296.911852][T10413] ? test_single_super+0x10/0x10 [ 296.911868][T10413] sget_userns+0xf1/0x560 [ 296.911881][T10413] ? kill_litter_super+0x60/0x60 [ 296.911896][T10413] ? test_single_super+0x10/0x10 [ 296.911907][T10413] ? kill_litter_super+0x60/0x60 [ 296.911920][T10413] sget+0x10c/0x150 [ 296.911939][T10413] mount_bdev+0xff/0x3c0 [ 296.921404][T10413] ? isofs_bread+0xe0/0xe0 [ 296.954455][T10413] isofs_mount+0x35/0x40 [ 296.959242][T10413] ? isofs_readpage+0x30/0x30 [ 296.963944][T10413] legacy_get_tree+0xf2/0x200 [ 296.968652][T10413] vfs_get_tree+0x123/0x450 [ 296.973322][T10413] do_mount+0x1436/0x2c40 [ 296.977696][T10413] ? copy_mount_string+0x40/0x40 [ 296.982671][T10413] ? _copy_from_user+0xdd/0x150 [ 296.987554][T10413] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 296.993815][T10413] ? copy_mount_options+0x280/0x3a0 [ 296.999042][T10413] ksys_mount+0xdb/0x150 [ 297.003314][T10413] __x64_sys_mount+0xbe/0x150 [ 297.008032][T10413] do_syscall_64+0x103/0x610 [ 297.012727][T10413] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.018655][T10413] RIP: 0033:0x45b81a [ 297.022586][T10413] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 297.042203][T10413] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 297.051788][T10413] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 297.061603][T10413] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 297.069590][T10413] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 297.077586][T10413] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 19:32:38 executing program 0: clone(0x0, &(0x7f000075cf53), 0x0, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) 19:32:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:38 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x2) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x1, &(0x7f0000000180)={[{@nfs_export_on='nfs_export=on'}, {@metacopy_off='metacopy=off'}], [{@smackfsdef={'smackfsdef', 0x3d, 'trusted,*vboxnet0posix_acl_accessnodevvmnet1'}}]}) pread64(r0, 0x0, 0x34f, 0x0) 19:32:38 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x80ffff}) [ 297.085750][T10413] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:39 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x1000000}) 19:32:39 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:32:39 executing program 0: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080), &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:39 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x2000000}) 19:32:41 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:41 executing program 2 (fault-call:0 fault-nth:71): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:41 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x40) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r2, 0x200, 0x70bd29, 0x25dfdbfd, {{}, 0x0, 0x4107, 0x0, {0x4c, 0x18, {0x90f7, @media='udp\x00'}}}, ["", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x40) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fsetxattr$security_smack_transmute(r0, &(0x7f0000000280)='security.SMACK64TRANSMUTE\x00', &(0x7f00000002c0)='TRUE', 0x4, 0x3) pread64(r0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22, 0x8, @empty, 0x2}, 0x1c) 19:32:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:41 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x3000000}) [ 299.869191][T10455] FAULT_INJECTION: forcing a failure. [ 299.869191][T10455] name failslab, interval 1, probability 0, space 0, times 0 [ 299.903579][T10455] CPU: 0 PID: 10455 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 299.911594][T10455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.921661][T10455] Call Trace: [ 299.925103][T10455] dump_stack+0x172/0x1f0 [ 299.929474][T10455] should_fail.cold+0xa/0x15 [ 299.934080][T10455] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 299.939914][T10455] ? ___might_sleep+0x163/0x280 [ 299.944798][T10455] __should_failslab+0x121/0x190 [ 299.949838][T10455] should_failslab+0x9/0x14 [ 299.949856][T10455] kmem_cache_alloc_trace+0x2d1/0x760 [ 299.949873][T10455] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 19:32:41 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x4000000}) 19:32:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:41 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x74000001, 0x8, 0x11}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) [ 299.949893][T10455] __memcg_init_list_lru_node+0x8a/0x1e0 [ 299.949911][T10455] __list_lru_init+0x3cf/0x6e0 [ 299.949929][T10455] alloc_super+0x762/0x890 [ 299.949941][T10455] ? test_single_super+0x10/0x10 [ 299.949954][T10455] sget_userns+0xf1/0x560 [ 299.949965][T10455] ? kill_litter_super+0x60/0x60 [ 299.949979][T10455] ? test_single_super+0x10/0x10 [ 299.949990][T10455] ? kill_litter_super+0x60/0x60 [ 299.950002][T10455] sget+0x10c/0x150 [ 299.950019][T10455] mount_bdev+0xff/0x3c0 [ 299.950039][T10455] ? isofs_bread+0xe0/0xe0 [ 299.960017][T10455] isofs_mount+0x35/0x40 [ 299.960031][T10455] ? isofs_readpage+0x30/0x30 [ 299.960044][T10455] legacy_get_tree+0xf2/0x200 [ 299.960061][T10455] vfs_get_tree+0x123/0x450 [ 299.960082][T10455] do_mount+0x1436/0x2c40 [ 299.971560][T10455] ? copy_mount_string+0x40/0x40 [ 299.971583][T10455] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 299.971596][T10455] ? copy_mount_options+0x280/0x3a0 [ 299.971611][T10455] ksys_mount+0xdb/0x150 [ 299.971626][T10455] __x64_sys_mount+0xbe/0x150 [ 299.971644][T10455] do_syscall_64+0x103/0x610 [ 299.971663][T10455] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.971683][T10455] RIP: 0033:0x45b81a [ 299.980983][T10455] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 299.980993][T10455] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:32:41 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x80400) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x800, &(0x7f00000001c0)=0x4) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x0, @null, @rose={'rose', 0x0}, 0xca25, 'syz0\x00', @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xffffffffffffffe1, 0x1, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default]}) pread64(r0, 0x0, 0x34f, 0x0) pipe2$9p(&(0x7f0000000100), 0x80000) [ 299.981006][T10455] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 299.981014][T10455] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 299.981021][T10455] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 299.981028][T10455] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 299.981036][T10455] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:42 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x8000) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) getsockname(r1, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) pread64(r0, 0x0, 0x34f, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f0000000200)={r3, r4+10000000}, &(0x7f0000000240)) 19:32:42 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="c9ef05dbad3e31fd4a219945caadd4e9c080998f2468880a6e8c13de24aaef2ad8da68faa33cebb997cb3129e2943bc5ebeacfa8eaebe6f38713863a0707d8925fbe1bce6bfcbad1ad4a7b2d0c8ba9b30e599e36ea379a52001ab81384c2bb26b037cb051f1be261a1ff5d31b5075c27e79f166a6f45fd09d14f883a8f46fc6ca2dddce5c8fee4cf7c700ded0e0e47e65e9dd19e15901335202e13ee9e897edcf09e4f688b8cf14c8785c3602a24b68e751a78c13584ddb0c3094099b7916c3ee4757153560bb8dac085b9cf434b0fd8800a9075915c33232f9c1175bdc50307226a2cc3c83d93143bc280885ca7070a078220dccc7b2929f11d4418aa13fbc861b9b891754d29e5c3105c4216a88e844874dafe29c7d3e9dfd01a09cfa3cb2819080a3a473befbe1ef5f3cdd32473e1aa4c8c032f8205909ce56ea1dce62a3863ee02706607c11f86bfdd4a89d45172e0de9d44efb728b1751813068f6b5628b31c69ad2ca10b66b729ac38c1e48feb32c63ebc9f870c52eb92aa9a4e07132ff3e3799a58c73ecddce638d8a5dc373a8e6a55a7fa990c0bd0ea6f5ce7eeb373129f782e32eaa0a0e719cd3d2f2ee6ccaa4b6a57035b219cd4df928104ee369801fd123c801b7eb23664df1f5ef44e301250480e2f6c19a3d76a0539979140480a73663784ae9676f956728d6168b26bdb6d13d7b09542ca7d8c22aa206e7f2b851045cbc820d7350778344112f82e5deec763f08edf93b2304b09030bd6c13635a843a46f1d6007f538b2dc54f821949a01e78c930ef3f2249472095a2d9f5cef767f5a19c2692315a20b80f421c80ff60dec758eb9d3ed62b7c5df72605a1b62e6b94b8220b472d20e5dddb3635517a94dab8d16b4ac7af3ca08d0e3b00e68c59bc0e1f98b41a31e1dbc8c2e89ccff1ac28b64863ebac6e0622040df7e6f97f8a938c1a3b56ab9554b177ce891a1c1ccb1d66365cd3ca0bba02c5200eb55960476508972e6bdc29c3210488861161d38176782827e244f02be9e6e655a60f10def36110c143c9613e4571447de789fe5db127bc898e4b7a50c451016e045a3092ad69f64a2e2ca4f40ed4dced7fcf545fdd27a50a6d09a3f4712ecd27f3612d25f1bb9fb46ba5437ea1b4c4e1aae4140c51dd500a24090a307ad6fa257ff44fec6c5b0c927232fb4a51dcfb16138a7df0f534bd543eb5a415abbb594f0e929c9ae9f61c3b79f97febefadc8801e4a3903de4e312560a9343ed182c817f8c6f1fb387f3c90572cb70e697dcf45691b9b4519fef64fe1bdd898dbf987358c230ee1c33f16b485d4186beadaa1431f14f7696ee2878cc66e0d26951a7e83eba55dd365e02047133f4ca67d9ed3690d6885c4232f0117f39a85546cc5f4f9c900901b2b2c049c04b00363b97444b9d95ee5b639631aa191f0c8183413f02fb518b3e5e0a45666939ccd0724a743ffcadf0ee7381d9fa853eb7a9e2c1f23b0570fef3583a5295cf5807ff1e6670e120af48621b6d4b2515e991be3c24b2de8f63b8b5a6fda28497193ae616940fd854c2dab1129e75460cf1a0bcd74f3d3e318cbdb824db1b6bad78f2d3769bceadc24dd8f12c9f2d41576ad0e307c205b24937194bd4e15400725d00ccf6c96c24a2132671073f1b01bdf8975fe3f0f20994b3812f33abb9b2cd223180940eb3ba3b68b83eda92c1ab3f35c0f84c9d200a6f4c53362fe170492d3f39ef2f47050a3d5663a289c475b6b1ec27bed237bc9e45f89b231d242b7b522357c611d3fbe81c9cabcc8c1639ff03862c63577b76c3ba358e9893253ae614d27557990029d0a4bc1e3c15c16f13a30af46cfdc54a609493b1663ffdf3bfb748dbe9ba2a4a535123a8155adabcd0b91f5bc59d8dcccb4212bd38992c7a5f61abfd7616506c91572e4994c822c63a684ebf462b27abef1df8cc0487b2021728d640e0a9251e153a26d2ba8a9e2bc13c47b839e6626e4ee4d420380ce69a74fcaba1bafe541020608b78df68a9e1f6400201077a666cc424e612ed36b8094224edad3c7db2a253413c9290837f81fc9d28638b3c49a2a4a4653167dd3c55794bd6347ff2282521ee12dd911b12f3c653c18326075bc88596ad7517297c8d7a297c5c0e56ae2c1330feadedc30c88299730ace586aa4753aa4c8ac7ff7e82815d440dea100290a7b40aab2486bc9e074cf5a5dea940e8688bf99a549b17c5e14797d45c46ebfbda361ceff498300e73f8609d22b6197ae7e45a245bc81b247c1cb955965de2d86a60316d21cfcad6937e6e2d81b7565367e3e26da79e0e892f73351f3291a066a89c0de7408661ad8756df7f23a29c602385391a2af4dd33fa1a4447d6a056438ffe2c373ba6570cb05e8d6adedfb132a08319401fdc0a2e79107be9179b893fc087fe98258cacfe1533c5a9848cbaf0d3e0fff4b66c9eeb2e7590fcd9270bf764f17c575e060a7eace31bb93c41f8da6f59085db1726f136623548d79f074806b98bd1e7d57447e4b73c1dc3ffe48b8c1c6b12ee0987dbf564bc8b141f3396483bb628a655ac029c1b71d3d5988310dfff40840db05f705cb4685e4d426ae4a26beee9b231910ce77ce6e56a794028940d3d2400d18c3ab61965027aff5b10196838f27b071021a2803481dad11d3a5939fefc9014609b0eb66f4c5c681e127f723021e82680e212c3967a21cf7db00fb3b4e73273d7a2165cf32c93a4decefb2462d4f7505b0aeed197509e5646c2285a1bb65d06720b76e5b5b04812f4b4289ceccad0941a24596c7cfc1153f46795cb954031fd78ec426eb73a653a9aad02bfab3b97f55976027762ec9e23b9559db3911b56444a17f7a5885d6b89052183bfad2e7c65b54665368255b07e05c39a452abab54356186a33820fe59f2a19cfafd5942b15f197a5c7eaf54ee8b96de08e9edc968a1af397498eb9c3081ae53fc11d1995bedf9bd598cc9acec30ef34e1d33406c5a0a78bf8f32b7cac56c016b93f80bf041aa0ed42924336ad593d05abe20d57262ff383776d10332eb0a17b599e4b1350bde410fde00bd36e066949b2f0bd57b99a2ef068c40ec4e807f2b637182b430c574ced19c56d547f53c7d3d30c6a881790292dcaa76f0c66c73dd783b60edd349a3db436dc88dcbbd782b2266c3b744b17cbd2b8cbe60153b5a5ee166aa0948a8185161a056b9748ef0acd556414ddad5c89927a6bbd046a397f245708704c5bbc5051dd08c363b569c3f29c543bf1c3d189cd76cf523cf7911f1dc1a2ead037013376ba68e2a58a14e2747cf9f210ae504b48efec7b887bf982facf85404bd072205c1d905227de295c1dad046f820bca015fe1ad1a439d61b05acd9ef1b15d0a1ef2feb9cf6b7bf50f81dd6b6d615881d9f6390b43842ae7bec0c10e6d72b1e758b53b94aa69bb5fbda17062de261947c2b05783c5dff91d508f08a18ce170ca69a5bed61ab658eb91328a0958385bd003ad846aed1c4a31555d5663341bfa19aa513113c41c1d3a6dd07772800f243e4b291a2aa14f5d9dfe7ad6288abedc5a38f70c206e03f82eb6a12964dec8d104a2eae64dcea5e435debc1483b389e35e0a77abf075a269d75b05c5136d41b47c73bead390c449301ac4cc06902443366161f954690677c3d0b7bd715a60aa8c5c559622e0e354f34e40e6f30b3716546b072be1eb65ec410525d34e13aa48f71f19ab5a2660ab8304297177feb35de5f3154c806082223fa9a54ad784946e6be91c12a1eb7295d1c910a7f36ad1fc172fb3575e85f310fc0c5c7a9afd8d5146120cd4e2631dbeb69b2bab342fb3a1412051b3d212fb210e85132633ca7518117556199e952c60c18014a710bc95c52fcbe453fc7a09b768737014064ba5a4aee9d22be4146f2cdbfb6c76ec285d1cc094f480a26fd1055c7e6b06b937f44580b4aa0bb1be4560aebe5edb955a8ea1f1df2bbb053a14ef9ac08b2c97e0ccb1a0d8cd51e1afcdc6aa6aedfbcd4f1a2dbf230a99a3616c81b16b4d2b9fcdd4d5bfe39cfeb7c48e31c222c21e678a9308b2ddbe05ecdc5572459023972840d61cdefd82ade7c2320984435aa66a42e9661dfc2cfa278061c747b22deeb5270af07672da8231a43ffb342185bf79749814719354b2a0cc3413d40910e0471465c700cbaeb22f171da2a92bb954ceafaa84834be3e5da04e100447875fbe22c507051572e7c85764cd13c0", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:42 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x5000000}) 19:32:44 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:44 executing program 2 (fault-call:0 fault-nth:72): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:44 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x6000000}) 19:32:44 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x80, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:32:44 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x8000) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) getsockname(r1, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) pread64(r0, 0x0, 0x34f, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f0000000200)={r3, r4+10000000}, &(0x7f0000000240)) 19:32:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940), 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:44 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x8000) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) getsockname(r1, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) pread64(r0, 0x0, 0x34f, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f0000000200)={r3, r4+10000000}, &(0x7f0000000240)) 19:32:44 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x100000000, 0x0, 0xd6, 0x6, 0x6}, 0x14) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) [ 302.962390][T10487] FAULT_INJECTION: forcing a failure. [ 302.962390][T10487] name failslab, interval 1, probability 0, space 0, times 0 19:32:44 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x7000000}) [ 303.040135][T10487] CPU: 1 PID: 10487 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 303.048453][T10487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.058704][T10487] Call Trace: [ 303.062048][T10487] dump_stack+0x172/0x1f0 [ 303.066499][T10487] should_fail.cold+0xa/0x15 [ 303.071112][T10487] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 303.076947][T10487] ? ___might_sleep+0x163/0x280 [ 303.081819][T10487] __should_failslab+0x121/0x190 19:32:44 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x3f000000}) 19:32:44 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x0, 0xfffffffffffffffd) socket$alg(0x26, 0x5, 0x0) [ 303.087064][T10487] should_failslab+0x9/0x14 [ 303.091586][T10487] kmem_cache_alloc_trace+0x2d1/0x760 [ 303.097147][T10487] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 303.103506][T10487] __memcg_init_list_lru_node+0x8a/0x1e0 [ 303.109251][T10487] __list_lru_init+0x3cf/0x6e0 [ 303.114046][T10487] alloc_super+0x762/0x890 [ 303.118487][T10487] ? test_single_super+0x10/0x10 [ 303.123445][T10487] sget_userns+0xf1/0x560 [ 303.127785][T10487] ? kill_litter_super+0x60/0x60 [ 303.132832][T10487] ? test_single_super+0x10/0x10 19:32:44 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x40000000}) [ 303.137784][T10487] ? kill_litter_super+0x60/0x60 [ 303.142737][T10487] sget+0x10c/0x150 [ 303.146578][T10487] mount_bdev+0xff/0x3c0 [ 303.150929][T10487] ? isofs_bread+0xe0/0xe0 [ 303.155634][T10487] isofs_mount+0x35/0x40 [ 303.159904][T10487] ? isofs_readpage+0x30/0x30 [ 303.164685][T10487] legacy_get_tree+0xf2/0x200 [ 303.169395][T10487] vfs_get_tree+0x123/0x450 [ 303.174005][T10487] do_mount+0x1436/0x2c40 [ 303.178468][T10487] ? copy_mount_string+0x40/0x40 [ 303.183437][T10487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 303.189784][T10487] ? copy_mount_options+0x280/0x3a0 [ 303.195009][T10487] ksys_mount+0xdb/0x150 [ 303.199889][T10487] __x64_sys_mount+0xbe/0x150 [ 303.204617][T10487] do_syscall_64+0x103/0x610 [ 303.209236][T10487] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.215227][T10487] RIP: 0033:0x45b81a [ 303.219134][T10487] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 303.219143][T10487] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 303.219157][T10487] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 303.219173][T10487] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 303.247407][T10487] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 303.247416][T10487] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 303.247423][T10487] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:47 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(0x0, 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:47 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffffffffffff}, 0x106, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f0000000100)={0xa, 0x4, 0xfa00, {r2}}, 0xc) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) getpid() 19:32:47 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0xfeffffff}) 19:32:47 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x8000) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) getsockname(r1, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) pread64(r0, 0x0, 0x34f, 0x0) clock_gettime(0x0, &(0x7f00000001c0)) 19:32:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940), 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:47 executing program 2 (fault-call:0 fault-nth:73): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:47 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x200000000) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) [ 306.002701][T10516] FAULT_INJECTION: forcing a failure. [ 306.002701][T10516] name failslab, interval 1, probability 0, space 0, times 0 [ 306.020464][T10516] CPU: 1 PID: 10516 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 306.028631][T10516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.039087][T10516] Call Trace: [ 306.039122][T10516] dump_stack+0x172/0x1f0 [ 306.039145][T10516] should_fail.cold+0xa/0x15 [ 306.039165][T10516] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 306.039190][T10516] ? ___might_sleep+0x163/0x280 [ 306.039215][T10516] __should_failslab+0x121/0x190 [ 306.067914][T10516] should_failslab+0x9/0x14 [ 306.072455][T10516] kmem_cache_alloc_trace+0x2d1/0x760 [ 306.077843][T10516] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 306.083687][T10516] __memcg_init_list_lru_node+0x8a/0x1e0 [ 306.083707][T10516] __list_lru_init+0x3cf/0x6e0 [ 306.083727][T10516] alloc_super+0x762/0x890 19:32:47 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0xffff8000}) 19:32:47 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x8000) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) getsockname(r1, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) pread64(r0, 0x0, 0x34f, 0x0) [ 306.083741][T10516] ? test_single_super+0x10/0x10 [ 306.083757][T10516] sget_userns+0xf1/0x560 [ 306.083769][T10516] ? kill_litter_super+0x60/0x60 [ 306.083784][T10516] ? test_single_super+0x10/0x10 [ 306.083795][T10516] ? kill_litter_super+0x60/0x60 [ 306.083814][T10516] sget+0x10c/0x150 [ 306.127158][T10516] mount_bdev+0xff/0x3c0 [ 306.127174][T10516] ? isofs_bread+0xe0/0xe0 [ 306.127190][T10516] isofs_mount+0x35/0x40 [ 306.127203][T10516] ? isofs_readpage+0x30/0x30 [ 306.127216][T10516] legacy_get_tree+0xf2/0x200 [ 306.127235][T10516] vfs_get_tree+0x123/0x450 [ 306.145168][T10516] do_mount+0x1436/0x2c40 [ 306.145192][T10516] ? copy_mount_string+0x40/0x40 [ 306.145215][T10516] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 306.145227][T10516] ? copy_mount_options+0x280/0x3a0 [ 306.145248][T10516] ksys_mount+0xdb/0x150 [ 306.163712][T10516] __x64_sys_mount+0xbe/0x150 [ 306.163735][T10516] do_syscall_64+0x103/0x610 [ 306.163757][T10516] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.163769][T10516] RIP: 0033:0x45b81a [ 306.163789][T10516] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 306.179483][T10516] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 306.179499][T10516] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 306.179509][T10516] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 306.179518][T10516] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 19:32:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940), 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="c9ef05dbad3e31fd4a219945caadd4e9c080998f2468880a6e8c13de24aaef2ad8da68faa33cebb997cb3129e2943bc5ebeacfa8eaebe6f38713863a0707d8925fbe1bce6bfcbad1ad4a7b2d0c8ba9b30e599e36ea379a52001ab81384c2bb26b037cb051f1be261a1ff5d31b5075c27e79f166a6f45fd09d14f883a8f46fc6ca2dddce5c8fee4cf7c700ded0e0e47e65e9dd19e15901335202e13ee9e897edcf09e4f688b8cf14c8785c3602a24b68e751a78c13584ddb0c3094099b7916c3ee4757153560bb8dac085b9cf434b0fd8800a9075915c33232f9c1175bdc50307226a2cc3c83d93143bc280885ca7070a078220dccc7b2929f11d4418aa13fbc861b9b891754d29e5c3105c4216a88e844874dafe29c7d3e9dfd01a09cfa3cb2819080a3a473befbe1ef5f3cdd32473e1aa4c8c032f8205909ce56ea1dce62a3863ee02706607c11f86bfdd4a89d45172e0de9d44efb728b1751813068f6b5628b31c69ad2ca10b66b729ac38c1e48feb32c63ebc9f870c52eb92aa9a4e07132ff3e3799a58c73ecddce638d8a5dc373a8e6a55a7fa990c0bd0ea6f5ce7eeb373129f782e32eaa0a0e719cd3d2f2ee6ccaa4b6a57035b219cd4df928104ee369801fd123c801b7eb23664df1f5ef44e301250480e2f6c19a3d76a0539979140480a73663784ae9676f956728d6168b26bdb6d13d7b09542ca7d8c22aa206e7f2b851045cbc820d7350778344112f82e5deec763f08edf93b2304b09030bd6c13635a843a46f1d6007f538b2dc54f821949a01e78c930ef3f2249472095a2d9f5cef767f5a19c2692315a20b80f421c80ff60dec758eb9d3ed62b7c5df72605a1b62e6b94b8220b472d20e5dddb3635517a94dab8d16b4ac7af3ca08d0e3b00e68c59bc0e1f98b41a31e1dbc8c2e89ccff1ac28b64863ebac6e0622040df7e6f97f8a938c1a3b56ab9554b177ce891a1c1ccb1d66365cd3ca0bba02c5200eb55960476508972e6bdc29c3210488861161d38176782827e244f02be9e6e655a60f10def36110c143c9613e4571447de789fe5db127bc898e4b7a50c451016e045a3092ad69f64a2e2ca4f40ed4dced7fcf545fdd27a50a6d09a3f4712ecd27f3612d25f1bb9fb46ba5437ea1b4c4e1aae4140c51dd500a24090a307ad6fa257ff44fec6c5b0c927232fb4a51dcfb16138a7df0f534bd543eb5a415abbb594f0e929c9ae9f61c3b79f97febefadc8801e4a3903de4e312560a9343ed182c817f8c6f1fb387f3c90572cb70e697dcf45691b9b4519fef64fe1bdd898dbf987358c230ee1c33f16b485d4186beadaa1431f14f7696ee2878cc66e0d26951a7e83eba55dd365e02047133f4ca67d9ed3690d6885c4232f0117f39a85546cc5f4f9c900901b2b2c049c04b00363b97444b9d95ee5b639631aa191f0c8183413f02fb518b3e5e0a45666939ccd0724a743ffcadf0ee7381d9fa853eb7a9e2c1f23b0570fef3583a5295cf5807ff1e6670e120af48621b6d4b2515e991be3c24b2de8f63b8b5a6fda28497193ae616940fd854c2dab1129e75460cf1a0bcd74f3d3e318cbdb824db1b6bad78f2d3769bceadc24dd8f12c9f2d41576ad0e307c205b24937194bd4e15400725d00ccf6c96c24a2132671073f1b01bdf8975fe3f0f20994b3812f33abb9b2cd223180940eb3ba3b68b83eda92c1ab3f35c0f84c9d200a6f4c53362fe170492d3f39ef2f47050a3d5663a289c475b6b1ec27bed237bc9e45f89b231d242b7b522357c611d3fbe81c9cabcc8c1639ff03862c63577b76c3ba358e9893253ae614d27557990029d0a4bc1e3c15c16f13a30af46cfdc54a609493b1663ffdf3bfb748dbe9ba2a4a535123a8155adabcd0b91f5bc59d8dcccb4212bd38992c7a5f61abfd7616506c91572e4994c822c63a684ebf462b27abef1df8cc0487b2021728d640e0a9251e153a26d2ba8a9e2bc13c47b839e6626e4ee4d420380ce69a74fcaba1bafe541020608b78df68a9e1f6400201077a666cc424e612ed36b8094224edad3c7db2a253413c9290837f81fc9d28638b3c49a2a4a4653167dd3c55794bd6347ff2282521ee12dd911b12f3c653c18326075bc88596ad7517297c8d7a297c5c0e56ae2c1330feadedc30c88299730ace586aa4753aa4c8ac7ff7e82815d440dea100290a7b40aab2486bc9e074cf5a5dea940e8688bf99a549b17c5e14797d45c46ebfbda361ceff498300e73f8609d22b6197ae7e45a245bc81b247c1cb955965de2d86a60316d21cfcad6937e6e2d81b7565367e3e26da79e0e892f73351f3291a066a89c0de7408661ad8756df7f23a29c602385391a2af4dd33fa1a4447d6a056438ffe2c373ba6570cb05e8d6adedfb132a08319401fdc0a2e79107be9179b893fc087fe98258cacfe1533c5a9848cbaf0d3e0fff4b66c9eeb2e7590fcd9270bf764f17c575e060a7eace31bb93c41f8da6f59085db1726f136623548d79f074806b98bd1e7d57447e4b73c1dc3ffe48b8c1c6b12ee0987dbf564bc8b141f3396483bb628a655ac029c1b71d3d5988310dfff40840db05f705cb4685e4d426ae4a26beee9b231910ce77ce6e56a794028940d3d2400d18c3ab61965027aff5b10196838f27b071021a2803481dad11d3a5939fefc9014609b0eb66f4c5c681e127f723021e82680e212c3967a21cf7db00fb3b4e73273d7a2165cf32c93a4decefb2462d4f7505b0aeed197509e5646c2285a1bb65d06720b76e5b5b04812f4b4289ceccad0941a24596c7cfc1153f46795cb954031fd78ec426eb73a653a9aad02bfab3b97f55976027762ec9e23b9559db3911b56444a17f7a5885d6b89052183bfad2e7c65b54665368255b07e05c39a452abab54356186a33820fe59f2a19cfafd5942b15f197a5c7eaf54ee8b96de08e9edc968a1af397498eb9c3081ae53fc11d1995bedf9bd598cc9acec30ef34e1d33406c5a0a78bf8f32b7cac56c016b93f80bf041aa0ed42924336ad593d05abe20d57262ff383776d10332eb0a17b599e4b1350bde410fde00bd36e066949b2f0bd57b99a2ef068c40ec4e807f2b637182b430c574ced19c56d547f53c7d3d30c6a881790292dcaa76f0c66c73dd783b60edd349a3db436dc88dcbbd782b2266c3b744b17cbd2b8cbe60153b5a5ee166aa0948a8185161a056b9748ef0acd556414ddad5c89927a6bbd046a397f245708704c5bbc5051dd08c363b569c3f29c543bf1c3d189cd76cf523cf7911f1dc1a2ead037013376ba68e2a58a14e2747cf9f210ae504b48efec7b887bf982facf85404bd072205c1d905227de295c1dad046f820bca015fe1ad1a439d61b05acd9ef1b15d0a1ef2feb9cf6b7bf50f81dd6b6d615881d9f6390b43842ae7bec0c10e6d72b1e758b53b94aa69bb5fbda17062de261947c2b05783c5dff91d508f08a18ce170ca69a5bed61ab658eb91328a0958385bd003ad846aed1c4a31555d5663341bfa19aa513113c41c1d3a6dd07772800f243e4b291a2aa14f5d9dfe7ad6288abedc5a38f70c206e03f82eb6a12964dec8d104a2eae64dcea5e435debc1483b389e35e0a77abf075a269d75b05c5136d41b47c73bead390c449301ac4cc06902443366161f954690677c3d0b7bd715a60aa8c5c559622e0e354f34e40e6f30b3716546b072be1eb65ec410525d34e13aa48f71f19ab5a2660ab8304297177feb35de5f3154c806082223fa9a54ad784946e6be91c12a1eb7295d1c910a7f36ad1fc172fb3575e85f310fc0c5c7a9afd8d5146120cd4e2631dbeb69b2bab342fb3a1412051b3d212fb210e85132633ca7518117556199e952c60c18014a710bc95c52fcbe453fc7a09b768737014064ba5a4aee9d22be4146f2cdbfb6c76ec285d1cc094f480a26fd1055c7e6b06b937f44580b4aa0bb1be4560aebe5edb955a8ea1f1df2bbb053a14ef9ac08b2c97e0ccb1a0d8cd51e1afcdc6aa6aedfbcd4f1a2dbf230a99a3616c81b16b4d2b9fcdd4d5bfe39cfeb7c48e31c222c21e678a9308b2ddbe05ecdc5572459023972840d61cdefd82ade7c2320984435aa66a42e9661dfc2cfa278061c747b22deeb5270af07672da8231a43ffb342185bf79749814719354b2a0cc3413d40910e0471465c700cbaeb22f171da2a92bb954ceafaa84834be3e5da04e100447875fbe22c507051572e7c85764cd13c0", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:48 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0xffffff7f}) 19:32:48 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) pread64(r1, 0x0, 0x34f, 0x0) [ 306.179527][T10516] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 306.179536][T10516] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:50 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(0x0, 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:50 executing program 2 (fault-call:0 fault-nth:74): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:50 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x8000) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) getsockname(r1, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) 19:32:50 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) 19:32:50 executing program 4: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x4080, 0x0) sync_file_range(r0, 0x9, 0x9, 0x1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) pread64(r1, 0x0, 0x34f, 0x0) write$capi20(r0, &(0x7f0000000080)={0x10, 0x0, 0x82, 0x83, 0x6, 0x3}, 0x10) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@empty}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in=@multicast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000680)=0xe8) r7 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) r10 = getegid() r11 = getgid() lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() fsetxattr$system_posix_acl(r0, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000880)={{}, {0x1, 0x5}, [{0x2, 0x1, r2}, {0x2, 0x0, r3}, {0x2, 0x1, r4}, {0x2, 0x3, r5}, {0x2, 0x0, r6}], {0x4, 0x6}, [{0x8, 0x7, r7}, {0x8, 0x6, r8}, {0x8, 0x2, r9}, {0x8, 0x2, r10}, {0x8, 0x7, r11}, {0x8, 0x2, r12}, {0x8, 0x5, r13}], {0x10, 0x4}, {0x20, 0x4}}, 0x84, 0x3) 19:32:50 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x1000000000000}) [ 309.057768][T10544] FAULT_INJECTION: forcing a failure. [ 309.057768][T10544] name failslab, interval 1, probability 0, space 0, times 0 [ 309.094908][T10544] CPU: 1 PID: 10544 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 19:32:50 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x8000) getsockname(r1, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) [ 309.102928][T10544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.113008][T10544] Call Trace: [ 309.113041][T10544] dump_stack+0x172/0x1f0 [ 309.113065][T10544] should_fail.cold+0xa/0x15 [ 309.113085][T10544] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 309.113108][T10544] ? ___might_sleep+0x163/0x280 [ 309.113132][T10544] __should_failslab+0x121/0x190 [ 309.113150][T10544] should_failslab+0x9/0x14 [ 309.113177][T10544] kmem_cache_alloc_trace+0x2d1/0x760 [ 309.136039][T10544] __memcg_init_list_lru_node+0x8a/0x1e0 [ 309.136060][T10544] __list_lru_init+0x3cf/0x6e0 [ 309.136081][T10544] alloc_super+0x762/0x890 [ 309.165660][T10544] ? test_single_super+0x10/0x10 [ 309.170607][T10544] sget_userns+0xf1/0x560 [ 309.170623][T10544] ? kill_litter_super+0x60/0x60 [ 309.170637][T10544] ? test_single_super+0x10/0x10 [ 309.170648][T10544] ? kill_litter_super+0x60/0x60 [ 309.170660][T10544] sget+0x10c/0x150 [ 309.170677][T10544] mount_bdev+0xff/0x3c0 [ 309.170697][T10544] ? isofs_bread+0xe0/0xe0 [ 309.184875][T10544] isofs_mount+0x35/0x40 [ 309.184891][T10544] ? isofs_readpage+0x30/0x30 [ 309.184912][T10544] legacy_get_tree+0xf2/0x200 [ 309.206540][T10544] vfs_get_tree+0x123/0x450 [ 309.206561][T10544] do_mount+0x1436/0x2c40 [ 309.220410][T10544] ? copy_mount_string+0x40/0x40 [ 309.220431][T10544] ? copy_mount_options+0x1d0/0x3a0 [ 309.220447][T10544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 309.220459][T10544] ? copy_mount_options+0x280/0x3a0 [ 309.220485][T10544] ksys_mount+0xdb/0x150 [ 309.250939][T10544] __x64_sys_mount+0xbe/0x150 [ 309.255729][T10544] do_syscall_64+0x103/0x610 [ 309.260456][T10544] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.266457][T10544] RIP: 0033:0x45b81a [ 309.270372][T10544] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 309.270380][T10544] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 309.270394][T10544] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a 19:32:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:51 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs\x00') setsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000001080), 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000080)=""/4096) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x73, 0x0) 19:32:51 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockname(r1, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) [ 309.270402][T10544] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 309.270410][T10544] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 309.270419][T10544] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 309.270428][T10544] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:51 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x40000000000000}) 19:32:51 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(0x0, 0x401, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:51 executing program 2 (fault-call:0 fault-nth:75): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:51 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x10008) 19:32:51 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) 19:32:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:51 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x80ffff00000000}) [ 309.897414][T10567] FAULT_INJECTION: forcing a failure. [ 309.897414][T10567] name failslab, interval 1, probability 0, space 0, times 0 [ 309.965362][T10567] CPU: 1 PID: 10567 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 309.973391][T10567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.983636][T10567] Call Trace: [ 309.986951][T10567] dump_stack+0x172/0x1f0 [ 309.991300][T10567] should_fail.cold+0xa/0x15 [ 309.995913][T10567] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 310.001737][T10567] ? ___might_sleep+0x163/0x280 [ 310.006600][T10567] __should_failslab+0x121/0x190 [ 310.011636][T10567] should_failslab+0x9/0x14 [ 310.016152][T10567] kmem_cache_alloc_trace+0x2d1/0x760 [ 310.021553][T10567] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 310.027396][T10567] __memcg_init_list_lru_node+0x8a/0x1e0 [ 310.033045][T10567] __list_lru_init+0x3cf/0x6e0 [ 310.037825][T10567] alloc_super+0x762/0x890 [ 310.042254][T10567] ? test_single_super+0x10/0x10 [ 310.047204][T10567] sget_userns+0xf1/0x560 [ 310.051538][T10567] ? kill_litter_super+0x60/0x60 [ 310.056485][T10567] ? test_single_super+0x10/0x10 19:32:51 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x70200, 0x0) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x2) pread64(r0, 0x0, 0x34f, 0x0) 19:32:51 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x100000000000000}) [ 310.061427][T10567] ? kill_litter_super+0x60/0x60 [ 310.061442][T10567] sget+0x10c/0x150 [ 310.061461][T10567] mount_bdev+0xff/0x3c0 [ 310.061473][T10567] ? isofs_bread+0xe0/0xe0 [ 310.061489][T10567] isofs_mount+0x35/0x40 [ 310.061501][T10567] ? isofs_readpage+0x30/0x30 [ 310.061514][T10567] legacy_get_tree+0xf2/0x200 [ 310.061530][T10567] vfs_get_tree+0x123/0x450 [ 310.061547][T10567] do_mount+0x1436/0x2c40 [ 310.061566][T10567] ? copy_mount_string+0x40/0x40 [ 310.070309][T10567] ? copy_mount_options+0x1ea/0x3a0 [ 310.070324][T10567] ? copy_mount_options+0x1f3/0x3a0 [ 310.070350][T10567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 310.070363][T10567] ? copy_mount_options+0x280/0x3a0 [ 310.070379][T10567] ksys_mount+0xdb/0x150 [ 310.070394][T10567] __x64_sys_mount+0xbe/0x150 [ 310.070413][T10567] do_syscall_64+0x103/0x610 [ 310.070432][T10567] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.070443][T10567] RIP: 0033:0x45b81a [ 310.070457][T10567] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 310.070465][T10567] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 310.070480][T10567] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 310.070489][T10567] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 310.070497][T10567] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 310.070513][T10567] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 19:32:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:52 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) [ 310.211541][T10567] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:52 executing program 2 (fault-call:0 fault-nth:76): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:52 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x200000000000000}) [ 310.384069][T10593] FAULT_INJECTION: forcing a failure. [ 310.384069][T10593] name failslab, interval 1, probability 0, space 0, times 0 [ 310.403489][T10593] CPU: 1 PID: 10593 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 310.411484][T10593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.421544][T10593] Call Trace: [ 310.424853][T10593] dump_stack+0x172/0x1f0 [ 310.429199][T10593] should_fail.cold+0xa/0x15 [ 310.433802][T10593] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 310.439664][T10593] ? ___might_sleep+0x163/0x280 [ 310.444887][T10593] __should_failslab+0x121/0x190 [ 310.449837][T10593] should_failslab+0x9/0x14 [ 310.454359][T10593] kmem_cache_alloc_trace+0x2d1/0x760 [ 310.459744][T10593] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 310.465564][T10593] __memcg_init_list_lru_node+0x8a/0x1e0 [ 310.471214][T10593] __list_lru_init+0x3cf/0x6e0 [ 310.475987][T10593] alloc_super+0x762/0x890 [ 310.480434][T10593] ? test_single_super+0x10/0x10 [ 310.485491][T10593] sget_userns+0xf1/0x560 [ 310.489825][T10593] ? kill_litter_super+0x60/0x60 [ 310.494770][T10593] ? test_single_super+0x10/0x10 [ 310.499711][T10593] ? kill_litter_super+0x60/0x60 [ 310.504650][T10593] sget+0x10c/0x150 [ 310.508467][T10593] mount_bdev+0xff/0x3c0 [ 310.512719][T10593] ? isofs_bread+0xe0/0xe0 [ 310.517143][T10593] isofs_mount+0x35/0x40 [ 310.521387][T10593] ? isofs_readpage+0x30/0x30 [ 310.526071][T10593] legacy_get_tree+0xf2/0x200 [ 310.530753][T10593] vfs_get_tree+0x123/0x450 [ 310.535266][T10593] do_mount+0x1436/0x2c40 [ 310.539607][T10593] ? copy_mount_string+0x40/0x40 [ 310.544555][T10593] ? copy_mount_options+0x1f5/0x3a0 [ 310.549757][T10593] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 310.556000][T10593] ? copy_mount_options+0x280/0x3a0 [ 310.561209][T10593] ksys_mount+0xdb/0x150 [ 310.565463][T10593] __x64_sys_mount+0xbe/0x150 [ 310.570155][T10593] do_syscall_64+0x103/0x610 [ 310.574761][T10593] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.580655][T10593] RIP: 0033:0x45b81a [ 310.584560][T10593] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 310.604171][T10593] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 310.612772][T10593] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 310.620843][T10593] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 310.628857][T10593] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 310.636852][T10593] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 310.644833][T10593] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:52 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="c9ef05dbad3e31fd4a219945caadd4e9c080998f2468880a6e8c13de24aaef2ad8da68faa33cebb997cb3129e2943bc5ebeacfa8eaebe6f38713863a0707d8925fbe1bce6bfcbad1ad4a7b2d0c8ba9b30e599e36ea379a52001ab81384c2bb26b037cb051f1be261a1ff5d31b5075c27e79f166a6f45fd09d14f883a8f46fc6ca2dddce5c8fee4cf7c700ded0e0e47e65e9dd19e15901335202e13ee9e897edcf09e4f688b8cf14c8785c3602a24b68e751a78c13584ddb0c3094099b7916c3ee4757153560bb8dac085b9cf434b0fd8800a9075915c33232f9c1175bdc50307226a2cc3c83d93143bc280885ca7070a078220dccc7b2929f11d4418aa13fbc861b9b891754d29e5c3105c4216a88e844874dafe29c7d3e9dfd01a09cfa3cb2819080a3a473befbe1ef5f3cdd32473e1aa4c8c032f8205909ce56ea1dce62a3863ee02706607c11f86bfdd4a89d45172e0de9d44efb728b1751813068f6b5628b31c69ad2ca10b66b729ac38c1e48feb32c63ebc9f870c52eb92aa9a4e07132ff3e3799a58c73ecddce638d8a5dc373a8e6a55a7fa990c0bd0ea6f5ce7eeb373129f782e32eaa0a0e719cd3d2f2ee6ccaa4b6a57035b219cd4df928104ee369801fd123c801b7eb23664df1f5ef44e301250480e2f6c19a3d76a0539979140480a73663784ae9676f956728d6168b26bdb6d13d7b09542ca7d8c22aa206e7f2b851045cbc820d7350778344112f82e5deec763f08edf93b2304b09030bd6c13635a843a46f1d6007f538b2dc54f821949a01e78c930ef3f2249472095a2d9f5cef767f5a19c2692315a20b80f421c80ff60dec758eb9d3ed62b7c5df72605a1b62e6b94b8220b472d20e5dddb3635517a94dab8d16b4ac7af3ca08d0e3b00e68c59bc0e1f98b41a31e1dbc8c2e89ccff1ac28b64863ebac6e0622040df7e6f97f8a938c1a3b56ab9554b177ce891a1c1ccb1d66365cd3ca0bba02c5200eb55960476508972e6bdc29c3210488861161d38176782827e244f02be9e6e655a60f10def36110c143c9613e4571447de789fe5db127bc898e4b7a50c451016e045a3092ad69f64a2e2ca4f40ed4dced7fcf545fdd27a50a6d09a3f4712ecd27f3612d25f1bb9fb46ba5437ea1b4c4e1aae4140c51dd500a24090a307ad6fa257ff44fec6c5b0c927232fb4a51dcfb16138a7df0f534bd543eb5a415abbb594f0e929c9ae9f61c3b79f97febefadc8801e4a3903de4e312560a9343ed182c817f8c6f1fb387f3c90572cb70e697dcf45691b9b4519fef64fe1bdd898dbf987358c230ee1c33f16b485d4186beadaa1431f14f7696ee2878cc66e0d26951a7e83eba55dd365e02047133f4ca67d9ed3690d6885c4232f0117f39a85546cc5f4f9c900901b2b2c049c04b00363b97444b9d95ee5b639631aa191f0c8183413f02fb518b3e5e0a45666939ccd0724a743ffcadf0ee7381d9fa853eb7a9e2c1f23b0570fef3583a5295cf5807ff1e6670e120af48621b6d4b2515e991be3c24b2de8f63b8b5a6fda28497193ae616940fd854c2dab1129e75460cf1a0bcd74f3d3e318cbdb824db1b6bad78f2d3769bceadc24dd8f12c9f2d41576ad0e307c205b24937194bd4e15400725d00ccf6c96c24a2132671073f1b01bdf8975fe3f0f20994b3812f33abb9b2cd223180940eb3ba3b68b83eda92c1ab3f35c0f84c9d200a6f4c53362fe170492d3f39ef2f47050a3d5663a289c475b6b1ec27bed237bc9e45f89b231d242b7b522357c611d3fbe81c9cabcc8c1639ff03862c63577b76c3ba358e9893253ae614d27557990029d0a4bc1e3c15c16f13a30af46cfdc54a609493b1663ffdf3bfb748dbe9ba2a4a535123a8155adabcd0b91f5bc59d8dcccb4212bd38992c7a5f61abfd7616506c91572e4994c822c63a684ebf462b27abef1df8cc0487b2021728d640e0a9251e153a26d2ba8a9e2bc13c47b839e6626e4ee4d420380ce69a74fcaba1bafe541020608b78df68a9e1f6400201077a666cc424e612ed36b8094224edad3c7db2a253413c9290837f81fc9d28638b3c49a2a4a4653167dd3c55794bd6347ff2282521ee12dd911b12f3c653c18326075bc88596ad7517297c8d7a297c5c0e56ae2c1330feadedc30c88299730ace586aa4753aa4c8ac7ff7e82815d440dea100290a7b40aab2486bc9e074cf5a5dea940e8688bf99a549b17c5e14797d45c46ebfbda361ceff498300e73f8609d22b6197ae7e45a245bc81b247c1cb955965de2d86a60316d21cfcad6937e6e2d81b7565367e3e26da79e0e892f73351f3291a066a89c0de7408661ad8756df7f23a29c602385391a2af4dd33fa1a4447d6a056438ffe2c373ba6570cb05e8d6adedfb132a08319401fdc0a2e79107be9179b893fc087fe98258cacfe1533c5a9848cbaf0d3e0fff4b66c9eeb2e7590fcd9270bf764f17c575e060a7eace31bb93c41f8da6f59085db1726f136623548d79f074806b98bd1e7d57447e4b73c1dc3ffe48b8c1c6b12ee0987dbf564bc8b141f3396483bb628a655ac029c1b71d3d5988310dfff40840db05f705cb4685e4d426ae4a26beee9b231910ce77ce6e56a794028940d3d2400d18c3ab61965027aff5b10196838f27b071021a2803481dad11d3a5939fefc9014609b0eb66f4c5c681e127f723021e82680e212c3967a21cf7db00fb3b4e73273d7a2165cf32c93a4decefb2462d4f7505b0aeed197509e5646c2285a1bb65d06720b76e5b5b04812f4b4289ceccad0941a24596c7cfc1153f46795cb954031fd78ec426eb73a653a9aad02bfab3b97f55976027762ec9e23b9559db3911b56444a17f7a5885d6b89052183bfad2e7c65b54665368255b07e05c39a452abab54356186a33820fe59f2a19cfafd5942b15f197a5c7eaf54ee8b96de08e9edc968a1af397498eb9c3081ae53fc11d1995bedf9bd598cc9acec30ef34e1d33406c5a0a78bf8f32b7cac56c016b93f80bf041aa0ed42924336ad593d05abe20d57262ff383776d10332eb0a17b599e4b1350bde410fde00bd36e066949b2f0bd57b99a2ef068c40ec4e807f2b637182b430c574ced19c56d547f53c7d3d30c6a881790292dcaa76f0c66c73dd783b60edd349a3db436dc88dcbbd782b2266c3b744b17cbd2b8cbe60153b5a5ee166aa0948a8185161a056b9748ef0acd556414ddad5c89927a6bbd046a397f245708704c5bbc5051dd08c363b569c3f29c543bf1c3d189cd76cf523cf7911f1dc1a2ead037013376ba68e2a58a14e2747cf9f210ae504b48efec7b887bf982facf85404bd072205c1d905227de295c1dad046f820bca015fe1ad1a439d61b05acd9ef1b15d0a1ef2feb9cf6b7bf50f81dd6b6d615881d9f6390b43842ae7bec0c10e6d72b1e758b53b94aa69bb5fbda17062de261947c2b05783c5dff91d508f08a18ce170ca69a5bed61ab658eb91328a0958385bd003ad846aed1c4a31555d5663341bfa19aa513113c41c1d3a6dd07772800f243e4b291a2aa14f5d9dfe7ad6288abedc5a38f70c206e03f82eb6a12964dec8d104a2eae64dcea5e435debc1483b389e35e0a77abf075a269d75b05c5136d41b47c73bead390c449301ac4cc06902443366161f954690677c3d0b7bd715a60aa8c5c559622e0e354f34e40e6f30b3716546b072be1eb65ec410525d34e13aa48f71f19ab5a2660ab8304297177feb35de5f3154c806082223fa9a54ad784946e6be91c12a1eb7295d1c910a7f36ad1fc172fb3575e85f310fc0c5c7a9afd8d5146120cd4e2631dbeb69b2bab342fb3a1412051b3d212fb210e85132633ca7518117556199e952c60c18014a710bc95c52fcbe453fc7a09b768737014064ba5a4aee9d22be4146f2cdbfb6c76ec285d1cc094f480a26fd1055c7e6b06b937f44580b4aa0bb1be4560aebe5edb955a8ea1f1df2bbb053a14ef9ac08b2c97e0ccb1a0d8cd51e1afcdc6aa6aedfbcd4f1a2dbf230a99a3616c81b16b4d2b9fcdd4d5bfe39cfeb7c48e31c222c21e678a9308b2ddbe05ecdc5572459023972840d61cdefd82ade7c2320984435aa66a42e9661dfc2cfa278061c747b22deeb5270af07672da8231a43ffb342185bf79749814719354b2a0cc3413d40910e0471465c700cbaeb22f171da2a92bb954ceafaa84834be3e5da04e100447875fbe22c507051572e7c85764cd13c0", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:52 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup(r0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x2000000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) pipe(&(0x7f0000000040)) 19:32:52 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) 19:32:52 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x300000000000000}) 19:32:52 executing program 2 (fault-call:0 fault-nth:77): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:52 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x20000) write$uinput_user_dev(r1, &(0x7f0000000080)={'syz0\x00', {0x1, 0x40, 0x7ff, 0x100000000}, 0x1f, [0x4, 0x3, 0x4, 0x1, 0xff, 0x2, 0x0, 0x6, 0x5, 0x81, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, 0x0, 0x400, 0x9, 0x401, 0x400000000, 0x21fe, 0x7e305f81, 0x101, 0x0, 0x0, 0xdfcc, 0x64a, 0x7f, 0x2, 0x2, 0x10000, 0x2, 0x3f, 0x9, 0x9477, 0xffffffffffffff8f, 0x7, 0x1f, 0x2, 0x1, 0x2, 0x34cf2762, 0x8, 0x9, 0xa2, 0x8, 0x100, 0x4b, 0x9, 0x9, 0x0, 0x7ff, 0x574, 0xfffffffffffffff7, 0x2a, 0xf20, 0x7fff, 0x80, 0x2, 0x4, 0x6, 0x2, 0x9], [0x101, 0x0, 0x100000000, 0x0, 0x7, 0x5, 0x5268, 0x5, 0xffffffff, 0x300000, 0x6, 0x0, 0x80, 0x6, 0x2, 0xf4, 0x6, 0x2, 0x10001, 0x3, 0x2, 0x2, 0x9, 0xe5bc, 0x1, 0x2, 0x94, 0x1, 0xfffffffffffff800, 0x100, 0x0, 0x3, 0x0, 0x79b, 0x3, 0x80000001, 0x3, 0x7, 0x4, 0x6, 0x2, 0x1, 0x6, 0x3ff, 0x8001, 0x7, 0x8, 0x5, 0x7, 0x100000000, 0x8000, 0x3, 0x9, 0x1000, 0x10000, 0x80000001, 0x10000, 0x2, 0x946, 0x1ff, 0x8, 0x100000000, 0x3514, 0x7ff], [0x1, 0x1, 0x6, 0x89fc, 0x5, 0x21fe, 0x3, 0x3, 0x7fffffff, 0x3d, 0x5, 0x2, 0x9, 0x120000000000000, 0x9, 0x100000000, 0x200, 0x7, 0x10000, 0x3, 0x0, 0x4, 0x7, 0x20, 0x81, 0x3ff, 0x23b6, 0x3ac, 0x7, 0x46f09dd9, 0x7, 0xfff, 0x1, 0x4, 0x3, 0x2, 0x5, 0xffffffffffff9b65, 0x400, 0xffffffffffffffe0, 0x8, 0x7, 0x1, 0x100000001, 0x9, 0xd28e, 0x81, 0xffffffffffffffff, 0x7, 0x66e7, 0x7fffffff, 0xda49, 0x1, 0x2, 0x7, 0x7, 0x40, 0x1, 0x80000001, 0x7fffffff, 0x0, 0x1, 0x1bcf, 0x9], [0x8, 0x101, 0x6, 0x5, 0x7, 0x800, 0x1, 0x81, 0x2, 0x0, 0x5, 0xa8804b3, 0x100000000, 0x20, 0x81, 0x9, 0x4, 0x8001, 0x0, 0x81, 0x1ff, 0xfffffffeffffffff, 0x66e, 0xa1f0, 0x1f, 0x3, 0x800, 0x7fffffff, 0x7, 0x7f, 0x800, 0x2, 0x6, 0x4, 0x100, 0x100, 0x3, 0x6, 0x4, 0x9d, 0x81, 0x88f4, 0x4, 0x9, 0xd7c, 0x8, 0x100000000, 0x6, 0x400, 0x3, 0x3, 0x8, 0x7, 0x4, 0x3, 0x3, 0x7, 0x1, 0x3ff, 0x1, 0x7, 0x6, 0xf0, 0x2231b290]}, 0x45c) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000580)={r1, r1, 0x7, 0x2c, &(0x7f0000000540)="ce5a8455beace6e079e735160bec31643a275ea474cf6c538b39af6346a2479daca56fa15c3b2f1e83a70ecd", 0x6, 0x9, 0x1, 0x85cf, 0x8, 0x2, 0x0, 'syz0\x00'}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000500)=0x1d4, 0x4) pread64(r0, 0x0, 0x34f, 0x0) sendto$inet6(r1, &(0x7f0000000640)="45e1ef331e739808a5f5c09e93dbcd2d1b2dcce224a976f5a1808fea3b8ff0888deb50631e4e86c51f0b55be229ae959511c8cc2628c85ca7c87b2def7490ae2de24d50683142e7aa151247db6ad716b0fb03a2b291556e953b91f7a35ed40693a08e7e0f4b695bc51285961d1ddaa63b28a8c8eb22ebd45da6681996faac9db647b4694254ae5771241626468", 0x8d, 0x4080, &(0x7f0000000700)={0xa, 0x4e21, 0x20000000000, @mcast1, 0x1ff}, 0x1c) [ 310.838017][T10610] FAULT_INJECTION: forcing a failure. [ 310.838017][T10610] name failslab, interval 1, probability 0, space 0, times 0 [ 310.864094][T10610] CPU: 1 PID: 10610 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 310.872109][T10610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.882176][T10610] Call Trace: [ 310.885487][T10610] dump_stack+0x172/0x1f0 [ 310.893063][T10610] should_fail.cold+0xa/0x15 [ 310.897672][T10610] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 310.903503][T10610] ? ___might_sleep+0x163/0x280 [ 310.908383][T10610] __should_failslab+0x121/0x190 [ 310.913334][T10610] should_failslab+0x9/0x14 [ 310.913365][T10610] kmem_cache_alloc_trace+0x2d1/0x760 [ 310.913388][T10610] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 310.923299][T10610] __memcg_init_list_lru_node+0x8a/0x1e0 [ 310.923318][T10610] __list_lru_init+0x3cf/0x6e0 [ 310.923335][T10610] alloc_super+0x762/0x890 [ 310.923358][T10610] ? test_single_super+0x10/0x10 [ 310.923372][T10610] sget_userns+0xf1/0x560 [ 310.923384][T10610] ? kill_litter_super+0x60/0x60 [ 310.923398][T10610] ? test_single_super+0x10/0x10 [ 310.923409][T10610] ? kill_litter_super+0x60/0x60 [ 310.923420][T10610] sget+0x10c/0x150 [ 310.923436][T10610] mount_bdev+0xff/0x3c0 [ 310.923457][T10610] ? isofs_bread+0xe0/0xe0 [ 310.981654][T10610] isofs_mount+0x35/0x40 [ 310.985909][T10610] ? isofs_readpage+0x30/0x30 [ 310.990682][T10610] legacy_get_tree+0xf2/0x200 [ 310.995395][T10610] vfs_get_tree+0x123/0x450 [ 310.999914][T10610] do_mount+0x1436/0x2c40 [ 311.004270][T10610] ? copy_mount_string+0x40/0x40 [ 311.009217][T10610] ? copy_mount_options+0x1ea/0x3a0 [ 311.014442][T10610] ? __sanitizer_cov_trace_pc+0x3b/0x50 [ 311.020092][T10610] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 311.026350][T10610] ? copy_mount_options+0x280/0x3a0 [ 311.031566][T10610] ksys_mount+0xdb/0x150 [ 311.035819][T10610] __x64_sys_mount+0xbe/0x150 [ 311.040517][T10610] do_syscall_64+0x103/0x610 [ 311.045129][T10610] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.051211][T10610] RIP: 0033:0x45b81a [ 311.055116][T10610] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 311.074826][T10610] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 311.083615][T10610] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a 19:32:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:52 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockname(r1, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) 19:32:52 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x400000000000000}) [ 311.091600][T10610] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 311.099672][T10610] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 311.107672][T10610] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 311.115842][T10610] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:53 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x1, 0x10400) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000140)) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f0000000080)={0x0, @reserved}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffd) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/85, 0x55}, {&(0x7f00000001c0)=""/173, 0xad}, {&(0x7f0000000280)=""/241, 0xf1}, {&(0x7f0000000380)=""/219, 0xdb}, {&(0x7f0000000480)=""/40, 0x28}], 0x5) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) pread64(r1, 0x0, 0x0, 0xffffffffffffffff) 19:32:53 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x500000000000000}) 19:32:53 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x100000, 0x2000, 0x8, 0x10000, 0x6, 0x5, 0x5, 0xffffffff, 0x10000}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:53 executing program 0: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockname(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) 19:32:53 executing program 2 (fault-call:0 fault-nth:78): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:53 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffff) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:32:53 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x600000000000000}) 19:32:53 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0xffffffc0, 0x180001) [ 311.663251][T10637] FAULT_INJECTION: forcing a failure. [ 311.663251][T10637] name failslab, interval 1, probability 0, space 0, times 0 [ 311.699945][T10637] CPU: 0 PID: 10637 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 311.707975][T10637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.718056][T10637] Call Trace: [ 311.721391][T10637] dump_stack+0x172/0x1f0 [ 311.725802][T10637] should_fail.cold+0xa/0x15 [ 311.730431][T10637] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 311.736365][T10637] ? ___might_sleep+0x163/0x280 [ 311.741249][T10637] __should_failslab+0x121/0x190 [ 311.746217][T10637] should_failslab+0x9/0x14 [ 311.750748][T10637] kmem_cache_alloc_trace+0x2d1/0x760 [ 311.756152][T10637] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 311.761998][T10637] __memcg_init_list_lru_node+0x8a/0x1e0 [ 311.767663][T10637] __list_lru_init+0x3cf/0x6e0 [ 311.772464][T10637] alloc_super+0x762/0x890 [ 311.776910][T10637] ? test_single_super+0x10/0x10 [ 311.781880][T10637] sget_userns+0xf1/0x560 [ 311.786244][T10637] ? kill_litter_super+0x60/0x60 [ 311.791204][T10637] ? test_single_super+0x10/0x10 [ 311.796167][T10637] ? kill_litter_super+0x60/0x60 [ 311.801506][T10637] sget+0x10c/0x150 [ 311.805349][T10637] mount_bdev+0xff/0x3c0 [ 311.809625][T10637] ? isofs_bread+0xe0/0xe0 [ 311.814069][T10637] isofs_mount+0x35/0x40 [ 311.818354][T10637] ? isofs_readpage+0x30/0x30 [ 311.823035][T10637] legacy_get_tree+0xf2/0x200 [ 311.827720][T10637] vfs_get_tree+0x123/0x450 [ 311.832234][T10637] do_mount+0x1436/0x2c40 [ 311.836576][T10637] ? copy_mount_string+0x40/0x40 [ 311.841520][T10637] ? copy_mount_options+0x198/0x3a0 [ 311.846721][T10637] ? copy_mount_options+0x1c3/0x3a0 [ 311.851931][T10637] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 311.858177][T10637] ? copy_mount_options+0x280/0x3a0 [ 311.863408][T10637] ksys_mount+0xdb/0x150 [ 311.867660][T10637] __x64_sys_mount+0xbe/0x150 [ 311.872351][T10637] do_syscall_64+0x103/0x610 [ 311.876950][T10637] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.882842][T10637] RIP: 0033:0x45b81a [ 311.886739][T10637] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 19:32:53 executing program 0: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockname(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) 19:32:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:53 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockname(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) [ 311.906543][T10637] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 311.915142][T10637] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 311.923126][T10637] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 311.931107][T10637] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 311.939086][T10637] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 311.947155][T10637] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:53 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/55) pread64(r0, 0x0, 0x34f, 0x0) 19:32:53 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x700000000000000}) 19:32:56 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) modify_ldt$write(0x1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:56 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) getsockname(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) 19:32:56 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0xfffffffffffffef7, 0x1) 19:32:56 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x3f00000000000000}) 19:32:56 executing program 2 (fault-call:0 fault-nth:79): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:56 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x4000000000000000}) [ 314.793769][T10667] FAULT_INJECTION: forcing a failure. [ 314.793769][T10667] name failslab, interval 1, probability 0, space 0, times 0 19:32:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="c9ef05dbad3e31fd4a219945caadd4e9c080998f2468880a6e8c13de24aaef2ad8da68faa33cebb997cb3129e2943bc5ebeacfa8eaebe6f38713863a0707d8925fbe1bce6bfcbad1ad4a7b2d0c8ba9b30e599e36ea379a52001ab81384c2bb26b037cb051f1be261a1ff5d31b5075c27e79f166a6f45fd09d14f883a8f46fc6ca2dddce5c8fee4cf7c700ded0e0e47e65e9dd19e15901335202e13ee9e897edcf09e4f688b8cf14c8785c3602a24b68e751a78c13584ddb0c3094099b7916c3ee4757153560bb8dac085b9cf434b0fd8800a9075915c33232f9c1175bdc50307226a2cc3c83d93143bc280885ca7070a078220dccc7b2929f11d4418aa13fbc861b9b891754d29e5c3105c4216a88e844874dafe29c7d3e9dfd01a09cfa3cb2819080a3a473befbe1ef5f3cdd32473e1aa4c8c032f8205909ce56ea1dce62a3863ee02706607c11f86bfdd4a89d45172e0de9d44efb728b1751813068f6b5628b31c69ad2ca10b66b729ac38c1e48feb32c63ebc9f870c52eb92aa9a4e07132ff3e3799a58c73ecddce638d8a5dc373a8e6a55a7fa990c0bd0ea6f5ce7eeb373129f782e32eaa0a0e719cd3d2f2ee6ccaa4b6a57035b219cd4df928104ee369801fd123c801b7eb23664df1f5ef44e301250480e2f6c19a3d76a0539979140480a73663784ae9676f956728d6168b26bdb6d13d7b09542ca7d8c22aa206e7f2b851045cbc820d7350778344112f82e5deec763f08edf93b2304b09030bd6c13635a843a46f1d6007f538b2dc54f821949a01e78c930ef3f2249472095a2d9f5cef767f5a19c2692315a20b80f421c80ff60dec758eb9d3ed62b7c5df72605a1b62e6b94b8220b472d20e5dddb3635517a94dab8d16b4ac7af3ca08d0e3b00e68c59bc0e1f98b41a31e1dbc8c2e89ccff1ac28b64863ebac6e0622040df7e6f97f8a938c1a3b56ab9554b177ce891a1c1ccb1d66365cd3ca0bba02c5200eb55960476508972e6bdc29c3210488861161d38176782827e244f02be9e6e655a60f10def36110c143c9613e4571447de789fe5db127bc898e4b7a50c451016e045a3092ad69f64a2e2ca4f40ed4dced7fcf545fdd27a50a6d09a3f4712ecd27f3612d25f1bb9fb46ba5437ea1b4c4e1aae4140c51dd500a24090a307ad6fa257ff44fec6c5b0c927232fb4a51dcfb16138a7df0f534bd543eb5a415abbb594f0e929c9ae9f61c3b79f97febefadc8801e4a3903de4e312560a9343ed182c817f8c6f1fb387f3c90572cb70e697dcf45691b9b4519fef64fe1bdd898dbf987358c230ee1c33f16b485d4186beadaa1431f14f7696ee2878cc66e0d26951a7e83eba55dd365e02047133f4ca67d9ed3690d6885c4232f0117f39a85546cc5f4f9c900901b2b2c049c04b00363b97444b9d95ee5b639631aa191f0c8183413f02fb518b3e5e0a45666939ccd0724a743ffcadf0ee7381d9fa853eb7a9e2c1f23b0570fef3583a5295cf5807ff1e6670e120af48621b6d4b2515e991be3c24b2de8f63b8b5a6fda28497193ae616940fd854c2dab1129e75460cf1a0bcd74f3d3e318cbdb824db1b6bad78f2d3769bceadc24dd8f12c9f2d41576ad0e307c205b24937194bd4e15400725d00ccf6c96c24a2132671073f1b01bdf8975fe3f0f20994b3812f33abb9b2cd223180940eb3ba3b68b83eda92c1ab3f35c0f84c9d200a6f4c53362fe170492d3f39ef2f47050a3d5663a289c475b6b1ec27bed237bc9e45f89b231d242b7b522357c611d3fbe81c9cabcc8c1639ff03862c63577b76c3ba358e9893253ae614d27557990029d0a4bc1e3c15c16f13a30af46cfdc54a609493b1663ffdf3bfb748dbe9ba2a4a535123a8155adabcd0b91f5bc59d8dcccb4212bd38992c7a5f61abfd7616506c91572e4994c822c63a684ebf462b27abef1df8cc0487b2021728d640e0a9251e153a26d2ba8a9e2bc13c47b839e6626e4ee4d420380ce69a74fcaba1bafe541020608b78df68a9e1f6400201077a666cc424e612ed36b8094224edad3c7db2a253413c9290837f81fc9d28638b3c49a2a4a4653167dd3c55794bd6347ff2282521ee12dd911b12f3c653c18326075bc88596ad7517297c8d7a297c5c0e56ae2c1330feadedc30c88299730ace586aa4753aa4c8ac7ff7e82815d440dea100290a7b40aab2486bc9e074cf5a5dea940e8688bf99a549b17c5e14797d45c46ebfbda361ceff498300e73f8609d22b6197ae7e45a245bc81b247c1cb955965de2d86a60316d21cfcad6937e6e2d81b7565367e3e26da79e0e892f73351f3291a066a89c0de7408661ad8756df7f23a29c602385391a2af4dd33fa1a4447d6a056438ffe2c373ba6570cb05e8d6adedfb132a08319401fdc0a2e79107be9179b893fc087fe98258cacfe1533c5a9848cbaf0d3e0fff4b66c9eeb2e7590fcd9270bf764f17c575e060a7eace31bb93c41f8da6f59085db1726f136623548d79f074806b98bd1e7d57447e4b73c1dc3ffe48b8c1c6b12ee0987dbf564bc8b141f3396483bb628a655ac029c1b71d3d5988310dfff40840db05f705cb4685e4d426ae4a26beee9b231910ce77ce6e56a794028940d3d2400d18c3ab61965027aff5b10196838f27b071021a2803481dad11d3a5939fefc9014609b0eb66f4c5c681e127f723021e82680e212c3967a21cf7db00fb3b4e73273d7a2165cf32c93a4decefb2462d4f7505b0aeed197509e5646c2285a1bb65d06720b76e5b5b04812f4b4289ceccad0941a24596c7cfc1153f46795cb954031fd78ec426eb73a653a9aad02bfab3b97f55976027762ec9e23b9559db3911b56444a17f7a5885d6b89052183bfad2e7c65b54665368255b07e05c39a452abab54356186a33820fe59f2a19cfafd5942b15f197a5c7eaf54ee8b96de08e9edc968a1af397498eb9c3081ae53fc11d1995bedf9bd598cc9acec30ef34e1d33406c5a0a78bf8f32b7cac56c016b93f80bf041aa0ed42924336ad593d05abe20d57262ff383776d10332eb0a17b599e4b1350bde410fde00bd36e066949b2f0bd57b99a2ef068c40ec4e807f2b637182b430c574ced19c56d547f53c7d3d30c6a881790292dcaa76f0c66c73dd783b60edd349a3db436dc88dcbbd782b2266c3b744b17cbd2b8cbe60153b5a5ee166aa0948a8185161a056b9748ef0acd556414ddad5c89927a6bbd046a397f245708704c5bbc5051dd08c363b569c3f29c543bf1c3d189cd76cf523cf7911f1dc1a2ead037013376ba68e2a58a14e2747cf9f210ae504b48efec7b887bf982facf85404bd072205c1d905227de295c1dad046f820bca015fe1ad1a439d61b05acd9ef1b15d0a1ef2feb9cf6b7bf50f81dd6b6d615881d9f6390b43842ae7bec0c10e6d72b1e758b53b94aa69bb5fbda17062de261947c2b05783c5dff91d508f08a18ce170ca69a5bed61ab658eb91328a0958385bd003ad846aed1c4a31555d5663341bfa19aa513113c41c1d3a6dd07772800f243e4b291a2aa14f5d9dfe7ad6288abedc5a38f70c206e03f82eb6a12964dec8d104a2eae64dcea5e435debc1483b389e35e0a77abf075a269d75b05c5136d41b47c73bead390c449301ac4cc06902443366161f954690677c3d0b7bd715a60aa8c5c559622e0e354f34e40e6f30b3716546b072be1eb65ec410525d34e13aa48f71f19ab5a2660ab8304297177feb35de5f3154c806082223fa9a54ad784946e6be91c12a1eb7295d1c910a7f36ad1fc172fb3575e85f310fc0c5c7a9afd8d5146120cd4e2631dbeb69b2bab342fb3a1412051b3d212fb210e85132633ca7518117556199e952c60c18014a710bc95c52fcbe453fc7a09b768737014064ba5a4aee9d22be4146f2cdbfb6c76ec285d1cc094f480a26fd1055c7e6b06b937f44580b4aa0bb1be4560aebe5edb955a8ea1f1df2bbb053a14ef9ac08b2c97e0ccb1a0d8cd51e1afcdc6aa6aedfbcd4f1a2dbf230a99a3616c81b16b4d2b9fcdd4d5bfe39cfeb7c48e31c222c21e678a9308b2ddbe05ecdc5572459023972840d61cdefd82ade7c2320984435aa66a42e9661dfc2cfa278061c747b22deeb5270af07672da8231a43ffb342185bf79749814719354b2a0cc3413d40910e0471465c700cbaeb22f171da2a92bb954ceafaa84834be3e5da04e100447875fbe22c507051572e7c85764cd13c0", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:56 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) getsockname(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) 19:32:56 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000000c0)=""/9) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000180)=""/26) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) setreuid(r2, r3) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) [ 314.846210][T10667] CPU: 1 PID: 10667 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 314.855010][T10667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.865077][T10667] Call Trace: [ 314.868400][T10667] dump_stack+0x172/0x1f0 [ 314.872750][T10667] should_fail.cold+0xa/0x15 [ 314.877368][T10667] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 314.883192][T10667] ? ___might_sleep+0x163/0x280 [ 314.888087][T10667] __should_failslab+0x121/0x190 [ 314.893035][T10667] should_failslab+0x9/0x14 [ 314.897550][T10667] kmem_cache_alloc_trace+0x2d1/0x760 [ 314.902939][T10667] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 314.908767][T10667] __memcg_init_list_lru_node+0x8a/0x1e0 [ 314.914421][T10667] __list_lru_init+0x3cf/0x6e0 [ 314.919206][T10667] alloc_super+0x762/0x890 [ 314.923632][T10667] ? test_single_super+0x10/0x10 [ 314.928710][T10667] sget_userns+0xf1/0x560 [ 314.933942][T10667] ? kill_litter_super+0x60/0x60 [ 314.938894][T10667] ? test_single_super+0x10/0x10 [ 314.943845][T10667] ? kill_litter_super+0x60/0x60 [ 314.948794][T10667] sget+0x10c/0x150 [ 314.952649][T10667] mount_bdev+0xff/0x3c0 [ 314.956897][T10667] ? isofs_bread+0xe0/0xe0 [ 314.961324][T10667] isofs_mount+0x35/0x40 [ 314.965579][T10667] ? isofs_readpage+0x30/0x30 [ 314.970255][T10667] legacy_get_tree+0xf2/0x200 [ 314.974937][T10667] vfs_get_tree+0x123/0x450 [ 314.979439][T10667] do_mount+0x1436/0x2c40 [ 314.983776][T10667] ? copy_mount_string+0x40/0x40 [ 314.988715][T10667] ? _copy_from_user+0xdd/0x150 [ 314.993569][T10667] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 314.999808][T10667] ? copy_mount_options+0x280/0x3a0 [ 315.005187][T10667] ksys_mount+0xdb/0x150 [ 315.009441][T10667] __x64_sys_mount+0xbe/0x150 [ 315.014139][T10667] do_syscall_64+0x103/0x610 [ 315.018735][T10667] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.024632][T10667] RIP: 0033:0x45b81a [ 315.028539][T10667] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 315.048149][T10667] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 315.056574][T10667] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 315.064559][T10667] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 315.072543][T10667] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 315.082094][T10667] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 315.090077][T10667] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:56 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0xfeffffff00000000}) 19:32:56 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001100)=""/86, 0x56}, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000011c0)={0x0, 0x5, 0x30}, &(0x7f0000001200)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001240)={r2, 0xfffffffffffffff8}, &(0x7f0000001280)=0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001580)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r5 = syz_open_dev$vbi(&(0x7f00000015c0)='/dev/vbi#\x00', 0x2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000001600)={0x12, 0x1, 0xffff, 0x0, 0x2, r4, 0xac63, [], 0x0, r5, 0x4, 0x2}, 0x3c) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000012c0)={'filter\x00'}, &(0x7f0000001340)=0x54) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r1, 0x0, 0x0, 0x0) r6 = syz_open_dev$vcsn(&(0x7f00000013c0)='/dev/vcs#\x00', 0xae, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001400)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001500)={0x6, 0xfffffffffffffffe, 0x8, 0x6, 0x6, 0x8000, 0x6, 0x9, r3}, &(0x7f0000001540)=0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000001440)={0x40000010}) sendmsg$nl_route(r1, &(0x7f00000014c0)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001480)={&(0x7f0000001700)=ANY=[@ANYBLOB="340000005800000229bd7000fddbdf250008000300142d2e6f74a9cc578a0826728da49e40b315845ea7798f2ccb590fcc4f89f7222b5675aa4ee7b177bfdf43018e917ddc422bd4da5a77fcceab6dd4884315e464fb65cac62619e840d49f8ceda935a8c74ac3f503bbb9aadb587cf5a3d792f1d2dc8a9f7b404b97396fabaef8e206d47cc4b89eb328e71308cfff3e6940140fc96c1f1d36a9626e5c020f5569bec4d87e040ac63666654b18e34e2d7716cc3f4ea23ab70aea2e11e982cb7606402f66a50b299b57d5253dd574794ebf54bf110235c722c1aac9b4c57cb11998ef8d4e1d75", @ANYRES32=r6, @ANYBLOB="080001000000000048000200e61347d25548df79f64ab9cbfd6e65b11de99549e69f2ab6e3a562a083943fe6b8dcb44da89b2c5938c4ef54b4f00fe8f72ae24f87be5bc51eed0ce461f406461ba7c683b956755249f01322c4e01d", @ANYRES32=r7, @ANYBLOB="0800010002000000000000"], 0x34}, 0x1, 0x0, 0x0, 0x48004}, 0x4000) 19:32:57 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) modify_ldt$write(0x1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x16) 19:32:57 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) getsockname(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) 19:32:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:57 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) pread64(r0, 0x0, 0x34f, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e20, 0x100000001, @remote, 0x7f}, @in6={0xa, 0x4e22, 0x7, @remote, 0x8001}, @in6={0xa, 0x4e21, 0x8, @mcast1, 0x8000}], 0x64) 19:32:57 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0xffffff7f00000000}) 19:32:57 executing program 2 (fault-call:0 fault-nth:80): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 315.639736][T10698] FAULT_INJECTION: forcing a failure. [ 315.639736][T10698] name failslab, interval 1, probability 0, space 0, times 0 [ 315.669266][T10698] CPU: 1 PID: 10698 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 315.677286][T10698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.687361][T10698] Call Trace: [ 315.690676][T10698] dump_stack+0x172/0x1f0 [ 315.695034][T10698] should_fail.cold+0xa/0x15 [ 315.699644][T10698] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 315.705471][T10698] ? ___might_sleep+0x163/0x280 [ 315.710383][T10698] __should_failslab+0x121/0x190 [ 315.715340][T10698] should_failslab+0x9/0x14 [ 315.719876][T10698] kmem_cache_alloc_trace+0x2d1/0x760 [ 315.725284][T10698] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 315.731122][T10698] __memcg_init_list_lru_node+0x8a/0x1e0 [ 315.736777][T10698] __list_lru_init+0x3cf/0x6e0 [ 315.741561][T10698] alloc_super+0x78d/0x890 [ 315.745993][T10698] ? test_single_super+0x10/0x10 [ 315.750948][T10698] sget_userns+0xf1/0x560 [ 315.756258][T10698] ? kill_litter_super+0x60/0x60 [ 315.765855][T10698] ? test_single_super+0x10/0x10 [ 315.770809][T10698] ? kill_litter_super+0x60/0x60 [ 315.775849][T10698] sget+0x10c/0x150 [ 315.779683][T10698] mount_bdev+0xff/0x3c0 [ 315.783946][T10698] ? isofs_bread+0xe0/0xe0 [ 315.788387][T10698] isofs_mount+0x35/0x40 [ 315.792647][T10698] ? isofs_readpage+0x30/0x30 [ 315.797331][T10698] legacy_get_tree+0xf2/0x200 [ 315.802044][T10698] vfs_get_tree+0x123/0x450 [ 315.806558][T10698] do_mount+0x1436/0x2c40 [ 315.810927][T10698] ? copy_mount_string+0x40/0x40 [ 315.815886][T10698] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 315.822143][T10698] ? copy_mount_options+0x280/0x3a0 [ 315.827367][T10698] ksys_mount+0xdb/0x150 [ 315.831623][T10698] __x64_sys_mount+0xbe/0x150 [ 315.836315][T10698] do_syscall_64+0x103/0x610 [ 315.840931][T10698] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.846831][T10698] RIP: 0033:0x45b81a [ 315.850748][T10698] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 315.870373][T10698] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 315.878887][T10698] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a 19:32:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:32:57 executing program 0: syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) [ 315.886876][T10698] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 315.894955][T10698] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 315.903034][T10698] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 315.911113][T10698] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:32:57 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0xffffffff00000000}) 19:32:57 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000240)) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x6, 0xdd3e0, 0x8004, 0x6, 0x2, 0x4, 0x81, 0x4, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r3, 0x1}, 0x8) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa0, r2, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x3c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8237}]}]}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x16b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x20}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xa0}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10e1}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x10}, 0x800) pread64(r0, 0x0, 0x34f, 0x0) 19:32:57 executing program 0: syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) 19:32:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x20000004) 19:33:00 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) modify_ldt$write(0x1, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x16) 19:33:00 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)=0xfff) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x0, 0x0) 19:33:00 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) 19:33:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x20000004) 19:33:00 executing program 0: syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xfffffffffffffe42) 19:33:00 executing program 2 (fault-call:0 fault-nth:81): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 318.748172][T10727] FAULT_INJECTION: forcing a failure. [ 318.748172][T10727] name failslab, interval 1, probability 0, space 0, times 0 [ 318.766844][T10727] CPU: 1 PID: 10727 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 318.774864][T10727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.784938][T10727] Call Trace: [ 318.788249][T10727] dump_stack+0x172/0x1f0 [ 318.792605][T10727] should_fail.cold+0xa/0x15 [ 318.792629][T10727] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 318.792652][T10727] ? ___might_sleep+0x163/0x280 [ 318.792674][T10727] __should_failslab+0x121/0x190 [ 318.792691][T10727] should_failslab+0x9/0x14 [ 318.792710][T10727] kmem_cache_alloc_trace+0x2d1/0x760 [ 318.792731][T10727] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 318.792756][T10727] __memcg_init_list_lru_node+0x8a/0x1e0 [ 318.814431][T10727] __list_lru_init+0x3cf/0x6e0 [ 318.814453][T10727] alloc_super+0x78d/0x890 19:33:00 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockname(r0, 0x0, &(0x7f0000000180)) 19:33:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0x20000004) 19:33:00 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x3000008, 0x12, r0, 0x1) pread64(r0, 0x0, 0x34f, 0x0) [ 318.814470][T10727] ? test_single_super+0x10/0x10 [ 318.814486][T10727] sget_userns+0xf1/0x560 [ 318.814499][T10727] ? kill_litter_super+0x60/0x60 [ 318.814518][T10727] ? test_single_super+0x10/0x10 [ 318.830187][T10727] ? kill_litter_super+0x60/0x60 [ 318.830204][T10727] sget+0x10c/0x150 [ 318.830223][T10727] mount_bdev+0xff/0x3c0 [ 318.830237][T10727] ? isofs_bread+0xe0/0xe0 [ 318.830254][T10727] isofs_mount+0x35/0x40 [ 318.830266][T10727] ? isofs_readpage+0x30/0x30 [ 318.830278][T10727] legacy_get_tree+0xf2/0x200 [ 318.830293][T10727] vfs_get_tree+0x123/0x450 [ 318.830309][T10727] do_mount+0x1436/0x2c40 [ 318.830325][T10727] ? retint_kernel+0x2d/0x2d [ 318.830341][T10727] ? copy_mount_string+0x40/0x40 [ 318.830362][T10727] ? copy_mount_options+0x208/0x3a0 [ 318.830377][T10727] ? write_comp_data+0x17/0x70 [ 318.830392][T10727] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 318.830419][T10727] ? copy_mount_options+0x280/0x3a0 [ 318.850153][T10727] ksys_mount+0xdb/0x150 [ 318.850173][T10727] __x64_sys_mount+0xbe/0x150 19:33:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00), 0x0, 0x20000004) 19:33:00 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) readahead(r0, 0x40, 0x80) pread64(r0, 0x0, 0x34f, 0x0) [ 318.850194][T10727] do_syscall_64+0x103/0x610 [ 318.850215][T10727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.850226][T10727] RIP: 0033:0x45b81a [ 318.850240][T10727] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 318.850248][T10727] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 318.850262][T10727] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 318.850269][T10727] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 318.850277][T10727] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 318.850285][T10727] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 318.850293][T10727] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:33:00 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}) 19:33:03 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockname(r0, 0x0, 0x0) 19:33:03 executing program 2 (fault-call:0 fault-nth:82): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:33:03 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20102, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/137) 19:33:03 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) modify_ldt$write(0x1, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x16) 19:33:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00), 0x0, 0x20000004) 19:33:03 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}) [ 321.859008][T10758] FAULT_INJECTION: forcing a failure. [ 321.859008][T10758] name failslab, interval 1, probability 0, space 0, times 0 [ 321.886373][T10758] CPU: 0 PID: 10758 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 321.894448][T10758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.904758][T10758] Call Trace: 19:33:03 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}) 19:33:03 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) ioctl$VT_RELDISP(r1, 0x5605) [ 321.908077][T10758] dump_stack+0x172/0x1f0 [ 321.912435][T10758] should_fail.cold+0xa/0x15 [ 321.917047][T10758] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 321.922868][T10758] ? ___might_sleep+0x163/0x280 [ 321.927735][T10758] __should_failslab+0x121/0x190 [ 321.932689][T10758] should_failslab+0x9/0x14 [ 321.937205][T10758] __kmalloc+0x2dc/0x740 [ 321.937226][T10758] ? __list_lru_init+0xd1/0x6e0 [ 321.937244][T10758] __list_lru_init+0xd1/0x6e0 [ 321.937264][T10758] alloc_super+0x78d/0x890 19:33:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00), 0x0, 0x20000004) [ 321.955433][T10758] ? test_single_super+0x10/0x10 [ 321.955460][T10758] sget_userns+0xf1/0x560 [ 321.964720][T10758] ? kill_litter_super+0x60/0x60 [ 321.969674][T10758] ? test_single_super+0x10/0x10 [ 321.974622][T10758] ? kill_litter_super+0x60/0x60 [ 321.979566][T10758] sget+0x10c/0x150 [ 321.983400][T10758] mount_bdev+0xff/0x3c0 [ 321.987650][T10758] ? isofs_bread+0xe0/0xe0 [ 321.987668][T10758] isofs_mount+0x35/0x40 [ 321.987682][T10758] ? isofs_readpage+0x30/0x30 [ 321.987701][T10758] legacy_get_tree+0xf2/0x200 [ 322.005699][T10758] vfs_get_tree+0x123/0x450 [ 322.005719][T10758] do_mount+0x1436/0x2c40 [ 322.005741][T10758] ? copy_mount_string+0x40/0x40 [ 322.005770][T10758] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 322.019654][T10758] ? copy_mount_options+0x280/0x3a0 [ 322.019674][T10758] ksys_mount+0xdb/0x150 [ 322.019692][T10758] __x64_sys_mount+0xbe/0x150 [ 322.019717][T10758] do_syscall_64+0x103/0x610 [ 322.035947][T10758] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.035961][T10758] RIP: 0033:0x45b81a [ 322.035978][T10758] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 322.035986][T10758] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 322.036008][T10758] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 322.051141][T10758] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 322.051151][T10758] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 19:33:03 executing program 0: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}) 19:33:03 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) mmap(&(0x7f00006fc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x80, 0x0) write$UHID_SET_REPORT_REPLY(r1, &(0x7f00000000c0)={0xe, 0x3, 0xffffffffffffffed, 0x3, 0x4d, "a024b3066b0ab98957b30c8ef39f2d4846bbcc12f8d05c63d25d74c797e151b44edbbdcd41d9573b0a7992c83958207f36c41f3004fcac9a4a6fcc69dc5c7535cad9326eb96540dd11010e3052"}, 0x59) finit_module(r0, &(0x7f0000000040)='/vboxnet1@self\x00', 0x1) pread64(r0, 0x0, 0x34f, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000140)={0x8001005, 0x8, 0x2}) 19:33:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x20000004) [ 322.051159][T10758] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 322.051168][T10758] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:33:04 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6}) 19:33:04 executing program 2 (fault-call:0 fault-nth:83): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:33:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) [ 322.286214][T10783] FAULT_INJECTION: forcing a failure. [ 322.286214][T10783] name failslab, interval 1, probability 0, space 0, times 0 [ 322.328216][T10783] CPU: 0 PID: 10783 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 322.336237][T10783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.346307][T10783] Call Trace: [ 322.349634][T10783] dump_stack+0x172/0x1f0 [ 322.353994][T10783] should_fail.cold+0xa/0x15 [ 322.358601][T10783] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 322.364431][T10783] ? ___might_sleep+0x163/0x280 [ 322.369304][T10783] __should_failslab+0x121/0x190 [ 322.374255][T10783] should_failslab+0x9/0x14 [ 322.374275][T10783] kmem_cache_alloc_trace+0x2d1/0x760 [ 322.374293][T10783] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 322.374315][T10783] __memcg_init_list_lru_node+0x8a/0x1e0 [ 322.384268][T10783] __list_lru_init+0x3cf/0x6e0 [ 322.384290][T10783] alloc_super+0x78d/0x890 [ 322.384310][T10783] ? test_single_super+0x10/0x10 [ 322.409815][T10783] sget_userns+0xf1/0x560 [ 322.414168][T10783] ? kill_litter_super+0x60/0x60 [ 322.419119][T10783] ? test_single_super+0x10/0x10 [ 322.424061][T10783] ? kill_litter_super+0x60/0x60 [ 322.429182][T10783] sget+0x10c/0x150 [ 322.433008][T10783] mount_bdev+0xff/0x3c0 [ 322.437252][T10783] ? isofs_bread+0xe0/0xe0 [ 322.441679][T10783] isofs_mount+0x35/0x40 [ 322.445930][T10783] ? isofs_readpage+0x30/0x30 [ 322.450705][T10783] legacy_get_tree+0xf2/0x200 [ 322.455400][T10783] vfs_get_tree+0x123/0x450 [ 322.460268][T10783] do_mount+0x1436/0x2c40 [ 322.464614][T10783] ? copy_mount_string+0x40/0x40 [ 322.469568][T10783] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 322.475817][T10783] ? copy_mount_options+0x280/0x3a0 [ 322.481068][T10783] ksys_mount+0xdb/0x150 [ 322.485321][T10783] __x64_sys_mount+0xbe/0x150 [ 322.490028][T10783] do_syscall_64+0x103/0x610 [ 322.494631][T10783] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.500536][T10783] RIP: 0033:0x45b81a [ 322.504439][T10783] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 322.524052][T10783] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 322.532485][T10783] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 322.540648][T10783] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 322.548632][T10783] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 322.556643][T10783] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 322.564629][T10783] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:33:04 executing program 3: clone(0x4000003102041ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000140)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) modify_ldt$write(0x1, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x16) 19:33:04 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x20000004) 19:33:04 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001580)="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", 0xbaa}], 0x1}, 0x4}], 0x1, 0x20000004) 19:33:04 executing program 0: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x300}) 19:33:04 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) 19:33:04 executing program 2 (fault-call:0 fault-nth:84): syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:33:04 executing program 0: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x300}) 19:33:04 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x4c, 0x0, &(0x7f0000000640)=[@transaction_sg={0x40106308, {{0x0, 0x0, 0x0, 0x40406300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}], 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x12, r0, 0x0) pread64(r0, 0x0, 0x34f, 0x0) 19:33:04 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e00)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x20000004) [ 322.791885][T10799] FAULT_INJECTION: forcing a failure. [ 322.791885][T10799] name failslab, interval 1, probability 0, space 0, times 0 [ 322.818613][T10799] CPU: 1 PID: 10799 Comm: syz-executor.2 Not tainted 5.1.0-rc7+ #95 [ 322.826619][T10799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.826626][T10799] Call Trace: [ 322.826656][T10799] dump_stack+0x172/0x1f0 [ 322.826688][T10799] should_fail.cold+0xa/0x15 [ 322.848954][T10799] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 322.854780][T10799] ? ___might_sleep+0x163/0x280 [ 322.859650][T10799] __should_failslab+0x121/0x190 [ 322.864686][T10799] should_failslab+0x9/0x14 [ 322.869201][T10799] kmem_cache_alloc_trace+0x2d1/0x760 [ 322.874593][T10799] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 322.880419][T10799] __memcg_init_list_lru_node+0x8a/0x1e0 [ 322.886063][T10799] __list_lru_init+0x3cf/0x6e0 [ 322.890927][T10799] alloc_super+0x78d/0x890 [ 322.895343][T10799] ? test_single_super+0x10/0x10 [ 322.900298][T10799] sget_userns+0xf1/0x560 [ 322.905018][T10799] ? kill_litter_super+0x60/0x60 [ 322.910229][T10799] ? test_single_super+0x10/0x10 [ 322.915167][T10799] ? kill_litter_super+0x60/0x60 [ 322.920106][T10799] sget+0x10c/0x150 [ 322.923943][T10799] mount_bdev+0xff/0x3c0 [ 322.928187][T10799] ? isofs_bread+0xe0/0xe0 [ 322.933520][T10799] isofs_mount+0x35/0x40 [ 322.937767][T10799] ? isofs_readpage+0x30/0x30 [ 322.942458][T10799] legacy_get_tree+0xf2/0x200 [ 322.947149][T10799] vfs_get_tree+0x123/0x450 [ 322.951662][T10799] do_mount+0x1436/0x2c40 [ 322.956000][T10799] ? copy_mount_string+0x40/0x40 [ 322.960951][T10799] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 322.967192][T10799] ? copy_mount_options+0x280/0x3a0 [ 322.972399][T10799] ksys_mount+0xdb/0x150 [ 322.976648][T10799] __x64_sys_mount+0xbe/0x150 [ 322.981332][T10799] do_syscall_64+0x103/0x610 [ 322.985941][T10799] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.991845][T10799] RIP: 0033:0x45b81a [ 322.995746][T10799] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 2d 8e fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0a 8e fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 323.015367][T10799] RSP: 002b:00007f841a564a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 323.023791][T10799] RAX: ffffffffffffffda RBX: 00007f841a564b40 RCX: 000000000045b81a [ 323.031776][T10799] RDX: 00007f841a564ae0 RSI: 0000000020000300 RDI: 00007f841a564b00 [ 323.039753][T10799] RBP: 0000000000000000 R08: 00007f841a564b40 R09: 00007f841a564ae0 [ 323.047751][T10799] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 323.055932][T10799] R13: 00000000004c7914 R14: 00000000004dd940 R15: 0000000000000003 19:33:04 executing program 1: setresuid(0x0, 0xfffe, 0x0) io_uring_setup(0xaa9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x300}) [ 323.092926][T10807] binder: 10804:10807 BC_INCREFS_DONE u0000000000000000 no match [ 323.101462][T10807] binder: 10804:10807 transaction failed 29189/-22, size 0-0 line 2995 [ 323.115318][ T17] binder: undelivered TRANSACTION_ERROR: 29189 [ 323.141530][T10809] WARNING: CPU: 1 PID: 10809 at include/linux/cpumask.h:121 io_uring_setup+0x1399/0x1ac0 [ 323.151398][T10809] Kernel panic - not syncing: panic_on_warn set ... [ 323.158020][T10809] CPU: 1 PID: 10809 Comm: syz-executor.1 Not tainted 5.1.0-rc7+ #95 [ 323.166009][T10809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.176079][T10809] Call Trace: [ 323.179441][T10809] dump_stack+0x172/0x1f0 [ 323.183802][T10809] ? io_uring_setup+0x12f0/0x1ac0 [ 323.188869][T10809] panic+0x2cb/0x65c [ 323.192786][T10809] ? __warn_printk+0xf3/0xf3 [ 323.197402][T10809] ? io_uring_setup+0x1399/0x1ac0 [ 323.202439][T10809] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 323.208692][T10809] ? __warn.cold+0x5/0x45 [ 323.213035][T10809] ? io_uring_setup+0x1399/0x1ac0 [ 323.218066][T10809] __warn.cold+0x20/0x45 [ 323.222320][T10809] ? io_uring_setup+0x1399/0x1ac0 [ 323.227374][T10809] report_bug+0x263/0x2b0 [ 323.231726][T10809] do_error_trap+0x11b/0x200 [ 323.236346][T10809] do_invalid_op+0x37/0x50 [ 323.240786][T10809] ? io_uring_setup+0x1399/0x1ac0 [ 323.245822][T10809] invalid_op+0x14/0x20 [ 323.249994][T10809] RIP: 0010:io_uring_setup+0x1399/0x1ac0 [ 323.255628][T10809] Code: 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 84 f8 fd ff ff 4c 89 f7 e8 d1 7d e0 ff e9 eb fd ff ff e8 07 67 a8 ff <0f> 0b e9 27 f7 ff ff e8 fb 66 a8 ff 4c 89 ff e8 83 3b 7a ff e9 fd [ 323.275240][T10809] RSP: 0018:ffff88805f327dc8 EFLAGS: 00010206 [ 323.281319][T10809] RAX: 0000000000040000 RBX: 0000000000000300 RCX: ffffc90008008000 [ 323.289304][T10809] RDX: 0000000000000210 RSI: ffffffff81c825a9 RDI: 0000000000000005 [ 323.297287][T10809] RBP: ffff88805f327ef0 R08: ffff88805fb8e2c0 R09: ffffed10128376c4 [ 323.305357][T10809] R10: ffffed10128376c3 R11: ffff8880941bb61f R12: ffff88808d5a5700 [ 323.313332][T10809] R13: ffff88805f327ec8 R14: ffff88808d5a5740 R15: ffff88808d5a5754 [ 323.321342][T10809] ? io_uring_setup+0x1399/0x1ac0 [ 323.326399][T10809] ? io_uring_setup+0x1399/0x1ac0 [ 323.331519][T10809] ? io_uring_release+0x50/0x50 [ 323.336386][T10809] ? nsecs_to_jiffies+0x30/0x30 [ 323.341256][T10809] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 323.346728][T10809] ? do_syscall_64+0x26/0x610 [ 323.351419][T10809] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.357585][T10809] ? do_syscall_64+0x26/0x610 [ 323.362270][T10809] ? lockdep_hardirqs_on+0x418/0x5d0 [ 323.367566][T10809] __x64_sys_io_uring_setup+0x54/0x80 [ 323.372952][T10809] do_syscall_64+0x103/0x610 [ 323.377555][T10809] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.383457][T10809] RIP: 0033:0x458da9 [ 323.387368][T10809] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.406978][T10809] RSP: 002b:00007fc887b9cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 323.415401][T10809] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000458da9 [ 323.423385][T10809] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000aa9 [ 323.431367][T10809] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 323.439433][T10809] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc887b9d6d4 [ 323.447406][T10809] R13: 00000000004bffde R14: 00000000004d2318 R15: 00000000ffffffff [ 323.456674][T10809] Kernel Offset: disabled [ 323.461010][T10809] Rebooting in 86400 seconds..