Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:21739' (ECDSA) to the list of known hosts. 2022/09/12 19:03:43 fuzzer started 2022/09/12 19:03:43 dialing manager at localhost:38027 syzkaller login: [ 36.253636] cgroup: Unknown subsys name 'net' [ 36.356706] cgroup: Unknown subsys name 'rlimit' 2022/09/12 19:03:58 syscalls: 2215 2022/09/12 19:03:58 code coverage: enabled 2022/09/12 19:03:58 comparison tracing: enabled 2022/09/12 19:03:58 extra coverage: enabled 2022/09/12 19:03:58 setuid sandbox: enabled 2022/09/12 19:03:58 namespace sandbox: enabled 2022/09/12 19:03:58 Android sandbox: enabled 2022/09/12 19:03:58 fault injection: enabled 2022/09/12 19:03:58 leak checking: enabled 2022/09/12 19:03:58 net packet injection: enabled 2022/09/12 19:03:58 net device setup: enabled 2022/09/12 19:03:58 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/12 19:03:58 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/12 19:03:58 USB emulation: enabled 2022/09/12 19:03:58 hci packet injection: enabled 2022/09/12 19:03:58 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220912) 2022/09/12 19:03:58 802.15.4 emulation: enabled 2022/09/12 19:03:58 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/12 19:03:58 fetching corpus: 50, signal 30725/34314 (executing program) 2022/09/12 19:03:58 fetching corpus: 100, signal 43933/48989 (executing program) 2022/09/12 19:03:58 fetching corpus: 150, signal 53262/59754 (executing program) 2022/09/12 19:03:58 fetching corpus: 200, signal 63828/71554 (executing program) 2022/09/12 19:03:59 fetching corpus: 250, signal 70451/79431 (executing program) 2022/09/12 19:03:59 fetching corpus: 300, signal 76877/87027 (executing program) 2022/09/12 19:03:59 fetching corpus: 350, signal 82882/94174 (executing program) 2022/09/12 19:03:59 fetching corpus: 400, signal 88301/100642 (executing program) 2022/09/12 19:03:59 fetching corpus: 450, signal 94165/107483 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program) 2022/09/12 19:04:27 starting 8 fuzzer processes 19:04:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x12, &(0x7f0000000000), 0x4) 19:04:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="001100000000000000010007"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 19:04:27 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') pread64(r0, &(0x7f0000000080)=""/35, 0x23, 0x0) 19:04:27 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x6) pread64(r0, &(0x7f0000000000)=""/101, 0x65, 0x0) [ 79.907561] audit: type=1400 audit(1663009467.805:6): avc: denied { execmem } for pid=283 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 19:04:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fcntl$setlease(r0, 0x400, 0x1) unlink(&(0x7f0000000080)='./file0\x00') 19:04:27 executing program 5: r0 = syz_io_uring_setup(0x403, &(0x7f0000000100), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r0, 0x1, 0x1000000, 0x0) 19:04:27 executing program 6: personality(0x400000) io_setup(0x5, &(0x7f0000000000)) 19:04:27 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$packet(0x11, 0x2, 0x300) bind$packet(r2, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[@ANYRES32=r2], 0x220) openat(r1, 0x0, 0x100000, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0/file0\x00'}) listxattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)=""/4096, 0x1000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) fallocate(r3, 0x3, 0x80001, 0x5) write$binfmt_aout(r3, &(0x7f0000001300)={{0xcc, 0x0, 0x52, 0x289, 0x295, 0x5, 0x0, 0x9}, "24f14da56a86b2a113f3cc53ca55bafe991660d1b42188439f2c77c871d17bd6ca9e650fc131bd814bc836be2e", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x74d) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000000240), 0xabe2fe4d9e090a4d, 0x0) pread64(r4, &(0x7f0000000180)=""/16, 0x20000190, 0x68000000) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) sendfile(r1, r0, 0x0, 0xfffffdef) [ 81.183760] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 81.185751] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.187435] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 81.188555] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.190816] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 81.191867] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.202789] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 81.205056] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.206175] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 81.207662] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 81.216999] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 81.218152] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 81.219427] Bluetooth: hci1: HCI_REQ-0x0c1a [ 81.240029] Bluetooth: hci0: HCI_REQ-0x0c1a [ 81.254752] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 81.255803] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 81.258841] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 81.260626] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 81.274267] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 81.278358] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 81.279367] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 81.280919] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 81.283468] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 81.284779] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 81.286528] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 81.287501] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 81.292086] Bluetooth: hci5: HCI_REQ-0x0c1a [ 81.303808] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 81.307126] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 81.311504] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 81.312984] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 81.317828] Bluetooth: hci2: HCI_REQ-0x0c1a [ 81.320014] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 81.326272] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 81.357489] Bluetooth: hci4: HCI_REQ-0x0c1a [ 81.358192] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 81.359085] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 81.367861] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 81.381005] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 81.383179] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 81.387523] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 81.394766] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 81.406862] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 81.407875] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 81.409074] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 81.410261] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 81.411500] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 81.414960] Bluetooth: hci6: HCI_REQ-0x0c1a [ 81.468480] Bluetooth: hci7: HCI_REQ-0x0c1a [ 83.257155] Bluetooth: hci0: command 0x0409 tx timeout [ 83.257813] Bluetooth: hci1: command 0x0409 tx timeout [ 83.258671] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 83.320663] Bluetooth: hci5: command 0x0409 tx timeout [ 83.383661] Bluetooth: hci2: command 0x0409 tx timeout [ 83.383857] Bluetooth: hci4: command 0x0409 tx timeout [ 83.447643] Bluetooth: hci6: command 0x0409 tx timeout [ 83.511732] Bluetooth: hci7: command 0x0409 tx timeout [ 85.303659] Bluetooth: hci1: command 0x041b tx timeout [ 85.304189] Bluetooth: hci0: command 0x041b tx timeout [ 85.368714] Bluetooth: hci5: command 0x041b tx timeout [ 85.432668] Bluetooth: hci4: command 0x041b tx timeout [ 85.434749] Bluetooth: hci2: command 0x041b tx timeout [ 85.496651] Bluetooth: hci6: command 0x041b tx timeout [ 85.559664] Bluetooth: hci7: command 0x041b tx timeout [ 87.352644] Bluetooth: hci0: command 0x040f tx timeout [ 87.353522] Bluetooth: hci1: command 0x040f tx timeout [ 87.416699] Bluetooth: hci5: command 0x040f tx timeout [ 87.481063] Bluetooth: hci2: command 0x040f tx timeout [ 87.481557] Bluetooth: hci4: command 0x040f tx timeout [ 87.544613] Bluetooth: hci6: command 0x040f tx timeout [ 87.608618] Bluetooth: hci7: command 0x040f tx timeout [ 88.440635] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 89.399640] Bluetooth: hci1: command 0x0419 tx timeout [ 89.400157] Bluetooth: hci0: command 0x0419 tx timeout [ 89.463672] Bluetooth: hci5: command 0x0419 tx timeout [ 89.527692] Bluetooth: hci4: command 0x0419 tx timeout [ 89.528096] Bluetooth: hci2: command 0x0419 tx timeout [ 89.591622] Bluetooth: hci6: command 0x0419 tx timeout [ 89.655629] Bluetooth: hci7: command 0x0419 tx timeout [ 91.182359] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 91.186886] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 91.188313] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 91.191365] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 91.194258] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 91.199091] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 91.210623] Bluetooth: hci3: HCI_REQ-0x0c1a [ 93.239639] Bluetooth: hci3: command 0x0409 tx timeout [ 95.287625] Bluetooth: hci3: command 0x041b tx timeout [ 97.335976] Bluetooth: hci3: command 0x040f tx timeout [ 99.383701] Bluetooth: hci3: command 0x0419 tx timeout 19:05:22 executing program 2: futex(0x0, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) 19:05:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x100000) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x2000, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r2) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000300)={'syztnl2\x00', 0x0, 0x4, 0xfe, 0x40, 0x5, 0x32, @ipv4={'\x00', '\xff\xff', @local}, @initdev={0xfe, 0x88, '\x00', 0x2, 0x0}, 0x7, 0x7800, 0x10001, 0x1}}) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_audit(0x10, 0x3, 0x9) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0xfd}}, 0x14) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2080000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) [ 134.714064] audit: type=1400 audit(1663009522.611:7): avc: denied { open } for pid=3722 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 134.716840] audit: type=1400 audit(1663009522.613:8): avc: denied { kernel } for pid=3722 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 19:05:22 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000001480)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) ioctl$sock_bt_hci(r0, 0x400448ca, 0x0) [ 134.734438] ------------[ cut here ]------------ [ 134.734457] [ 134.734460] ====================================================== [ 134.734463] WARNING: possible circular locking dependency detected [ 134.734468] 6.0.0-rc5-next-20220912 #1 Not tainted [ 134.734475] ------------------------------------------------------ [ 134.734478] syz-executor.2/3723 is trying to acquire lock: [ 134.734484] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 134.734519] [ 134.734519] but task is already holding lock: [ 134.734522] ffff888042c07020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 134.734550] [ 134.734550] which lock already depends on the new lock. [ 134.734550] [ 134.734553] [ 134.734553] the existing dependency chain (in reverse order) is: [ 134.734556] [ 134.734556] -> #3 (&ctx->lock){....}-{2:2}: [ 134.734572] _raw_spin_lock+0x2a/0x40 [ 134.734589] __perf_event_task_sched_out+0x53b/0x18d0 [ 134.734601] __schedule+0xedd/0x2470 [ 134.734611] schedule+0xda/0x1b0 [ 134.734620] exit_to_user_mode_prepare+0x114/0x1a0 [ 134.734640] syscall_exit_to_user_mode+0x19/0x40 [ 134.734658] do_syscall_64+0x48/0x90 [ 134.734671] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 134.734688] [ 134.734688] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 134.734701] _raw_spin_lock_nested+0x30/0x40 [ 134.734716] raw_spin_rq_lock_nested+0x1e/0x30 [ 134.734729] task_fork_fair+0x63/0x4d0 [ 134.734746] sched_cgroup_fork+0x3d0/0x540 [ 134.734760] copy_process+0x3f9e/0x6df0 [ 134.734770] kernel_clone+0xe7/0x890 [ 134.734779] user_mode_thread+0xad/0xf0 [ 134.734790] rest_init+0x24/0x250 [ 134.734806] arch_call_rest_init+0xf/0x14 [ 134.734825] start_kernel+0x4c1/0x4e6 [ 134.734842] secondary_startup_64_no_verify+0xe0/0xeb [ 134.734856] [ 134.734856] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 134.734869] _raw_spin_lock_irqsave+0x39/0x60 [ 134.734884] try_to_wake_up+0xab/0x1920 [ 134.734897] up+0x75/0xb0 [ 134.734909] __up_console_sem+0x6e/0x80 [ 134.734925] console_unlock+0x46a/0x590 [ 134.734941] vprintk_emit+0x1bd/0x560 [ 134.734958] vprintk+0x84/0xa0 [ 134.734974] _printk+0xba/0xf1 [ 134.734992] kauditd_hold_skb.cold+0x3f/0x4e [ 134.735005] kauditd_send_queue+0x233/0x290 [ 134.735020] kauditd_thread+0x5da/0x9a0 [ 134.735034] kthread+0x2ed/0x3a0 [ 134.735048] ret_from_fork+0x22/0x30 [ 134.735061] [ 134.735061] -> #0 ((console_sem).lock){....}-{2:2}: [ 134.735075] __lock_acquire+0x2a02/0x5e70 [ 134.735091] lock_acquire+0x1a2/0x530 [ 134.735107] _raw_spin_lock_irqsave+0x39/0x60 [ 134.735122] down_trylock+0xe/0x70 [ 134.735134] __down_trylock_console_sem+0x3b/0xd0 [ 134.735151] vprintk_emit+0x16b/0x560 [ 134.735167] vprintk+0x84/0xa0 [ 134.735184] _printk+0xba/0xf1 [ 134.735200] report_bug.cold+0x72/0xab [ 134.735212] handle_bug+0x3c/0x70 [ 134.735225] exc_invalid_op+0x14/0x50 [ 134.735238] asm_exc_invalid_op+0x16/0x20 [ 134.735254] group_sched_out.part.0+0x2c7/0x460 [ 134.735264] ctx_sched_out+0x8f1/0xc10 [ 134.735274] __perf_event_task_sched_out+0x6d0/0x18d0 [ 134.735286] __schedule+0xedd/0x2470 [ 134.735295] schedule+0xda/0x1b0 [ 134.735304] exit_to_user_mode_prepare+0x114/0x1a0 [ 134.735323] syscall_exit_to_user_mode+0x19/0x40 [ 134.735340] do_syscall_64+0x48/0x90 [ 134.735353] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 134.735370] [ 134.735370] other info that might help us debug this: [ 134.735370] [ 134.735372] Chain exists of: [ 134.735372] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 134.735372] [ 134.735387] Possible unsafe locking scenario: [ 134.735387] [ 134.735389] CPU0 CPU1 [ 134.735392] ---- ---- [ 134.735394] lock(&ctx->lock); [ 134.735399] lock(&rq->__lock); [ 134.735405] lock(&ctx->lock); [ 134.735412] lock((console_sem).lock); [ 134.735417] [ 134.735417] *** DEADLOCK *** [ 134.735417] [ 134.735419] 2 locks held by syz-executor.2/3723: [ 134.735426] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 134.735451] #1: ffff888042c07020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 134.735479] [ 134.735479] stack backtrace: [ 134.735482] CPU: 0 PID: 3723 Comm: syz-executor.2 Not tainted 6.0.0-rc5-next-20220912 #1 [ 134.735494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 134.735502] Call Trace: [ 134.735506] [ 134.735509] dump_stack_lvl+0x8b/0xb3 [ 134.735523] check_noncircular+0x263/0x2e0 [ 134.735540] ? format_decode+0x26c/0xb50 [ 134.735555] ? print_circular_bug+0x450/0x450 [ 134.735573] ? enable_ptr_key_workfn+0x20/0x20 [ 134.735587] ? format_decode+0x26c/0xb50 [ 134.735602] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 134.735620] __lock_acquire+0x2a02/0x5e70 [ 134.735642] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 134.735665] lock_acquire+0x1a2/0x530 [ 134.735682] ? down_trylock+0xe/0x70 [ 134.735697] ? rcu_read_unlock+0x40/0x40 [ 134.735718] ? vprintk+0x84/0xa0 [ 134.735736] _raw_spin_lock_irqsave+0x39/0x60 [ 134.735751] ? down_trylock+0xe/0x70 [ 134.735765] down_trylock+0xe/0x70 [ 134.735778] ? vprintk+0x84/0xa0 [ 134.735796] __down_trylock_console_sem+0x3b/0xd0 [ 134.735813] vprintk_emit+0x16b/0x560 [ 134.735833] vprintk+0x84/0xa0 [ 134.735851] _printk+0xba/0xf1 [ 134.735868] ? record_print_text.cold+0x16/0x16 [ 134.735890] ? report_bug.cold+0x66/0xab [ 134.735904] ? group_sched_out.part.0+0x2c7/0x460 [ 134.735915] report_bug.cold+0x72/0xab [ 134.735930] handle_bug+0x3c/0x70 [ 134.735943] exc_invalid_op+0x14/0x50 [ 134.735958] asm_exc_invalid_op+0x16/0x20 [ 134.735975] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 134.735988] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 134.736000] RSP: 0018:ffff888017fd7c48 EFLAGS: 00010006 [ 134.736009] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 134.736016] RDX: ffff88801834d040 RSI: ffffffff81566027 RDI: 0000000000000005 [ 134.736024] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 134.736032] R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff888042c07000 [ 134.736039] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 134.736050] ? group_sched_out.part.0+0x2c7/0x460 [ 134.736063] ? group_sched_out.part.0+0x2c7/0x460 [ 134.736076] ctx_sched_out+0x8f1/0xc10 [ 134.736088] __perf_event_task_sched_out+0x6d0/0x18d0 [ 134.736104] ? lock_is_held_type+0xd7/0x130 [ 134.736122] ? __perf_cgroup_move+0x160/0x160 [ 134.736134] ? set_next_entity+0x304/0x550 [ 134.736152] ? update_curr+0x267/0x740 [ 134.736170] ? lock_is_held_type+0xd7/0x130 [ 134.736189] __schedule+0xedd/0x2470 [ 134.736201] ? io_schedule_timeout+0x150/0x150 [ 134.736214] ? rcu_read_lock_sched_held+0x3e/0x80 [ 134.736234] schedule+0xda/0x1b0 [ 134.736245] exit_to_user_mode_prepare+0x114/0x1a0 [ 134.736266] syscall_exit_to_user_mode+0x19/0x40 [ 134.736284] do_syscall_64+0x48/0x90 [ 134.736298] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 134.736315] RIP: 0033:0x7fb16c319b19 [ 134.736323] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 134.736334] RSP: 002b:00007fb16988f218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 134.736345] RAX: 0000000000000001 RBX: 00007fb16c42cf68 RCX: 00007fb16c319b19 [ 134.736353] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb16c42cf6c [ 134.736360] RBP: 00007fb16c42cf60 R08: 000000000000000e R09: 0000000000000000 [ 134.736367] R10: 0000000000000005 R11: 0000000000000246 R12: 00007fb16c42cf6c [ 134.736375] R13: 00007fff1f75b1cf R14: 00007fb16988f300 R15: 0000000000022000 [ 134.736387] [ 134.793533] WARNING: CPU: 0 PID: 3723 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 134.794208] Modules linked in: [ 134.794464] CPU: 0 PID: 3723 Comm: syz-executor.2 Not tainted 6.0.0-rc5-next-20220912 #1 [ 134.795057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 134.795877] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 134.796282] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 134.797618] RSP: 0018:ffff888017fd7c48 EFLAGS: 00010006 [ 134.798015] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 134.798553] RDX: ffff88801834d040 RSI: ffffffff81566027 RDI: 0000000000000005 [ 134.799087] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 134.799611] R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff888042c07000 [ 134.800134] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 134.800659] FS: 00007fb16988f700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 134.801246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 134.801674] CR2: 00007ffb5c1ee3a4 CR3: 0000000042906000 CR4: 0000000000350ef0 [ 134.802195] Call Trace: [ 134.802396] [ 134.802575] ctx_sched_out+0x8f1/0xc10 [ 134.802877] __perf_event_task_sched_out+0x6d0/0x18d0 [ 134.803272] ? lock_is_held_type+0xd7/0x130 [ 134.803604] ? __perf_cgroup_move+0x160/0x160 [ 134.803946] ? set_next_entity+0x304/0x550 [ 134.804269] ? update_curr+0x267/0x740 [ 134.804577] ? lock_is_held_type+0xd7/0x130 [ 134.804904] __schedule+0xedd/0x2470 [ 134.805190] ? io_schedule_timeout+0x150/0x150 [ 134.805534] ? rcu_read_lock_sched_held+0x3e/0x80 [ 134.805903] schedule+0xda/0x1b0 [ 134.806163] exit_to_user_mode_prepare+0x114/0x1a0 [ 134.806551] syscall_exit_to_user_mode+0x19/0x40 [ 134.806915] do_syscall_64+0x48/0x90 [ 134.807197] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 134.807592] RIP: 0033:0x7fb16c319b19 [ 134.807874] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 134.809207] RSP: 002b:00007fb16988f218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 134.809758] RAX: 0000000000000001 RBX: 00007fb16c42cf68 RCX: 00007fb16c319b19 [ 134.810277] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb16c42cf6c [ 134.810983] RBP: 00007fb16c42cf60 R08: 000000000000000e R09: 0000000000000000 [ 134.811698] R10: 0000000000000005 R11: 0000000000000246 R12: 00007fb16c42cf6c [ 134.812406] R13: 00007fff1f75b1cf R14: 00007fb16988f300 R15: 0000000000022000 [ 134.813102] [ 134.813340] irq event stamp: 846 [ 134.813659] hardirqs last enabled at (845): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 134.814620] hardirqs last disabled at (846): [] __schedule+0x1225/0x2470 [ 134.815423] softirqs last enabled at (536): [] __irq_exit_rcu+0x11b/0x180 [ 134.816274] softirqs last disabled at (527): [] __irq_exit_rcu+0x11b/0x180 [ 134.817099] ---[ end trace 0000000000000000 ]--- 19:05:22 executing program 1: syz_genetlink_get_family_id$tipc2(&(0x7f0000000600), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 19:05:23 executing program 1: semtimedop(0x0, &(0x7f00000000c0)=[{0x2}, {0x0, 0x0, 0x1800}], 0x2, 0x0) semtimedop(0x0, &(0x7f0000000180)=[{0x0, 0x9e, 0x1000}], 0x1, 0x0) 19:05:23 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_hci(r0, 0x0, 0x0, 0x0, 0x0) 19:05:23 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_hci(r0, 0x0, 0x0, 0x0, 0x0) 19:05:23 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_hci(r0, 0x0, 0x0, 0x0, 0x0) [ 137.520240] loop7: detected capacity change from 0 to 40 [ 137.586587] hrtimer: interrupt took 17262 ns [ 138.082767] syz-executor.7: attempt to access beyond end of device [ 138.082767] loop7: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 138.086742] Buffer I/O error on dev loop7, logical block 10, lost async page write 19:05:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x12, &(0x7f0000000000), 0x4) 19:05:26 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_hci(r0, 0x0, 0x0, 0x0, 0x0) 19:05:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fcntl$setlease(r0, 0x400, 0x1) unlink(&(0x7f0000000080)='./file0\x00') 19:05:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x100000) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x2000, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r2) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000300)={'syztnl2\x00', 0x0, 0x4, 0xfe, 0x40, 0x5, 0x32, @ipv4={'\x00', '\xff\xff', @local}, @initdev={0xfe, 0x88, '\x00', 0x2, 0x0}, 0x7, 0x7800, 0x10001, 0x1}}) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_audit(0x10, 0x3, 0x9) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0xfd}}, 0x14) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2080000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) 19:05:26 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x6) pread64(r0, &(0x7f0000000000)=""/101, 0x65, 0x0) 19:05:26 executing program 5: symlink(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000000c0)='./file0\x00') openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0/../file0/file0\x00', &(0x7f0000000080), 0x18) 19:05:26 executing program 6: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) pwrite64(r0, &(0x7f00000002c0)='2', 0x1, 0x0) 19:05:26 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$packet(0x11, 0x2, 0x300) bind$packet(r2, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[@ANYRES32=r2], 0x220) openat(r1, 0x0, 0x100000, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0/file0\x00'}) listxattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)=""/4096, 0x1000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) fallocate(r3, 0x3, 0x80001, 0x5) write$binfmt_aout(r3, &(0x7f0000001300)={{0xcc, 0x0, 0x52, 0x289, 0x295, 0x5, 0x0, 0x9}, "24f14da56a86b2a113f3cc53ca55bafe991660d1b42188439f2c77c871d17bd6ca9e650fc131bd814bc836be2e", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x74d) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000000240), 0xabe2fe4d9e090a4d, 0x0) pread64(r4, &(0x7f0000000180)=""/16, 0x20000190, 0x68000000) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) sendfile(r1, r0, 0x0, 0xfffffdef) [ 138.456104] loop7: detected capacity change from 0 to 40 19:05:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fcntl$setlease(r0, 0x400, 0x1) unlink(&(0x7f0000000080)='./file0\x00') [ 138.580621] syz-executor.7: attempt to access beyond end of device [ 138.580621] loop7: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 138.581662] Buffer I/O error on dev loop7, logical block 10, lost async page write [ 138.950162] syz-executor.2 (3982) used greatest stack depth: 24472 bytes left 19:05:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x12, &(0x7f0000000000), 0x4) 19:05:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000340)="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", 0x10a, 0x400}], 0x0, &(0x7f0000014a00)) 19:05:26 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x6) pread64(r0, &(0x7f0000000000)=""/101, 0x65, 0x0) 19:05:26 executing program 5: prctl$PR_MCE_KILL(0x26, 0x1, 0x4) 19:05:26 executing program 6: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) close_range(r0, 0xffffffffffffffff, 0x0) 19:05:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fcntl$setlease(r0, 0x400, 0x1) unlink(&(0x7f0000000080)='./file0\x00') 19:05:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x100000) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x2000, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r2) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000300)={'syztnl2\x00', 0x0, 0x4, 0xfe, 0x40, 0x5, 0x32, @ipv4={'\x00', '\xff\xff', @local}, @initdev={0xfe, 0x88, '\x00', 0x2, 0x0}, 0x7, 0x7800, 0x10001, 0x1}}) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_audit(0x10, 0x3, 0x9) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0xfd}}, 0x14) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2080000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) 19:05:26 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$packet(0x11, 0x2, 0x300) bind$packet(r2, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[@ANYRES32=r2], 0x220) openat(r1, 0x0, 0x100000, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0/file0\x00'}) listxattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)=""/4096, 0x1000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) fallocate(r3, 0x3, 0x80001, 0x5) write$binfmt_aout(r3, &(0x7f0000001300)={{0xcc, 0x0, 0x52, 0x289, 0x295, 0x5, 0x0, 0x9}, "24f14da56a86b2a113f3cc53ca55bafe991660d1b42188439f2c77c871d17bd6ca9e650fc131bd814bc836be2e", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x74d) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000000240), 0xabe2fe4d9e090a4d, 0x0) pread64(r4, &(0x7f0000000180)=""/16, 0x20000190, 0x68000000) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) sendfile(r1, r0, 0x0, 0xfffffdef) [ 138.963111] loop1: detected capacity change from 0 to 4 [ 138.978661] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 138.980032] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (130a0000) [ 138.993811] loop7: detected capacity change from 0 to 40 [ 138.998875] loop1: detected capacity change from 0 to 4 [ 139.003645] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (130a0000) 19:05:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x12, &(0x7f0000000000), 0x4) 19:05:26 executing program 5: prctl$PR_MCE_KILL(0x26, 0x1, 0x4) 19:05:26 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x6) pread64(r0, &(0x7f0000000000)=""/101, 0x65, 0x0) 19:05:26 executing program 4: timer_create(0x3, 0x0, &(0x7f0000000080)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6}]}) clock_gettime(0x0, 0x0) timer_gettime(0x0, &(0x7f00000001c0)) 19:05:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000340)="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", 0x10a, 0x400}], 0x0, &(0x7f0000014a00)) 19:05:26 executing program 6: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) close_range(r0, 0xffffffffffffffff, 0x0) [ 139.098081] audit: type=1326 audit(1663009526.996:9): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4013 comm="syz-executor.4" exe="/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb00e04fb19 code=0x0 [ 139.108101] syz-executor.7: attempt to access beyond end of device [ 139.108101] loop7: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 139.109500] Buffer I/O error on dev loop7, logical block 10, lost async page write [ 139.124139] loop1: detected capacity change from 0 to 4 [ 139.134698] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (130a0000) 19:05:27 executing program 0: r0 = syz_io_uring_setup(0x1, &(0x7f0000000000), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000900)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f00000008c0)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) 19:05:27 executing program 5: prctl$PR_MCE_KILL(0x26, 0x1, 0x4) 19:05:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'syz_tun\x00', 0x0}) setresuid(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000440)=0x1) [ 139.932126] audit: type=1326 audit(1663009527.830:10): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4013 comm="syz-executor.4" exe="/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb00e04fb19 code=0x0 19:05:27 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$packet(0x11, 0x2, 0x300) bind$packet(r2, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[@ANYRES32=r2], 0x220) openat(r1, 0x0, 0x100000, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0/file0\x00'}) listxattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)=""/4096, 0x1000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) fallocate(r3, 0x3, 0x80001, 0x5) write$binfmt_aout(r3, &(0x7f0000001300)={{0xcc, 0x0, 0x52, 0x289, 0x295, 0x5, 0x0, 0x9}, "24f14da56a86b2a113f3cc53ca55bafe991660d1b42188439f2c77c871d17bd6ca9e650fc131bd814bc836be2e", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x74d) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000000240), 0xabe2fe4d9e090a4d, 0x0) pread64(r4, &(0x7f0000000180)=""/16, 0x20000190, 0x68000000) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) sendfile(r1, r0, 0x0, 0xfffffdef) 19:05:27 executing program 6: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) close_range(r0, 0xffffffffffffffff, 0x0) 19:05:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000340)="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", 0x10a, 0x400}], 0x0, &(0x7f0000014a00)) 19:05:27 executing program 5: prctl$PR_MCE_KILL(0x26, 0x1, 0x4) 19:05:27 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000440)={0x6, {{0xa, 0x4e24, 0xa2ef, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}}, {{0xa, 0x0, 0x0, @local}}}, 0x108) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, 0x0, 0x20000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/sockcreate\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='syscall\x00') ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) fsopen(0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000080)={'ip6tnl0\x00', 0x0, 0x29, 0x0, 0x93, 0xfb50, 0x1d, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x700, 0x7, 0x200}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b800000019000100e684d1c800000000000000007d6000e861b00332b80500000000000000000000000000000000000000000000007f00000100000000000000", @ANYRES32=0x0, @ANYRES32], 0xb8}}, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r2, 0x5000940f, &(0x7f0000000580)={{}, "ba85f1ddfcca679a25378d70e531c56ee05b57bbaac3f260567aab35f56186e47abe68e025c9c0ce0beedeaad16b2f8800b488c46bd8970d8ac7698eadbea090ed2fbe1e1640fc18399d9b82abf9de2125578925f68e3d1adcb5a68ece5245d2296b7b3282cad56916fce1c09ebff7cb8277bd088ebb881acba1283c7b0974ef5ccaee1353baf601a2366cb03d0ceebee1333beeac4e7106ba7667cd3f090ef9c0bdb515fb29d8291d5d6df5de73a5d51bbde233697c479fcabf3dc639ee8d339cb9ada5b5c523eb70be6726878d696f2be064aacd9ec5e6c5b08ea76fecf212934d231d9fac9acb42adec8a28bf4744f0af1ff3d9b005f159742ad6491e1defdfbd9d221c7a2367a46958e942a4c4ecb6adaecce67b32cccf864b0c970c0f4e1dd661960813caacfea5d3e45296801f3dcf1ce6393480b16775fa8f34b14183095c7df5a26ff42a8d8fac5571580c2fe11c2eb8859c80cf3c3fb5f89a84af338d09c4d951bff959ec1bc76bdc1626a993a6488d62ac29bc6a18063ed506b5e0e5d5d98c9246941dcfe9b4c2863adc0e8ff9eb59da46e92ae97f13d971ba92a12d694dcb23f3058d2d37668ef93163f67dfa4f8d09dd9c96d47febb0cd66312394fafa96bac5ce45dff94a95008c126b5f7fb7468edc14839e84715e17393582049eca190edfc360720ebf89fc03a8a763f69f826024817e77b0dabdf3186a5fbaeeb881ad869b3af9020515e13ceaecc68491f7adc0937fe36d692d4b6b2cfd4a7cda1d6dc82b4bc2fdc179f0851bcc0b89140d8e15b8d9e59330e5772aad87333a6785286c3179b42743636c4e9ea81ba2ebff5d2323ef67c10eb3ed59adc6b4d2f92a83ed36a607c9af9b2a5ff2908ee5c56f9c431f4fd39750bdcd63fba168fc866e56237a35aa48c3d8a9058fb6956d9a45652a531ee43977628027cbca3e4d17029ad75f23c88401bfd34fdcb8f8b68e445a600ee243d3c534e03f048c62f82cd157de46b292b540896fc531b49b5202895143e09ae70835c69f757c6f364e920b0084deb6b90a34ae6a06f816b53f8d76687fe67dd7d9dbfe930afc6965190c9bac394e9fdbe4a5b93098ee861c9c2121fef42665f936c93f046e7086a6742947bdd1ac043e4a94f1bab5db57deae27a7bc32aff1fc51a43166e397af192ea7b3b928e1fa86d21d58a4bf6e9d36522d40362d5d8aeedefe8d81893d7e66b8c4077a808bc859bfaa5058b1456373639fdfa6b6ba062d52d646a73aae0f67f07bcd8366f01ef5a67ca2544d83387084e2bfa3d7d4e1aaa4d7f789ea88981212633db45a54e0ae918ee8ba8c56ace66c069d9e1aa79b627d7d9b43828369c2bd8fe00354bafafd0a3fa14b07e89732ab858f7d819ab1cb99f3159025a6168975df95cfe560af839ccabc017c830b6821a76d52eaafc836cde3a669fda72580020ab16a6e0d13b43d67d530f7017963b5a6157848d0221ec795731f62bc83801732dce6cc39065f44ccc9cc16dacf065dbab724d1554a89afa8ab2aef37dff6a9c835877f9321ffbbdba0340f8afba5b9b108d83ba758aa608f10710f1e288beed4dac6d168568df4f4dfca6b760302f7b072c70eff6e35c2ecf6bc84ae90e04d800ca8d2017d03eeccc6cbc306b9997bfe09e33c40d6b2258bf3cc01d5b673d70a0a2cd4518809ee0744462893a33bfd11c060d849bba2bc447b4267530a7edf96898ad5c1ae651218a7fb3613124e872c2c2422a38d924ec80c0446a85093b919dcb2f8b645f98e719d1a1fdb3b8424ba45bf230444e9fbfe4ae3cc46c15980244145b10e774d378db7f645b59fdb0f476512785050e77a714814348364719087fef3befb62d75e500539511657d583a0831fc667210e940a6c3f4886101d9869bb3c03880e55be5d13b22206ec1f842030b56dfd6afadab96fab3178f014b1545d4126da823d5019c0a95f953bc5ad10d2cfec37618d5633f84e3af21c782b3f6d4473123eb9c9b4a7ab98db8c3e07f53c3f57c3fdcfa71f32a9637320e8402eb732c436c6a8d07e30b33b9f0c09a11840388a5f3f67077c89cd83a6f95b00048c41eca0a27b4d0d9c2d87cbc66e1dbf3d3f45dbee013b58c0e1aa467a02ca54b093154198340ef01c5a877f18d57679bdb386da61ead186fa88a3b8ed4ee7616f9f1403b2d578e4b8d73a782d2d5f1ec25cec4c71f5cad3d13979af775c6bef4ab9cc724e5b271cbd4ffdccb50ff71f057f8e6fc6fccb74e02adf68a0cdb51870697f76ebbdd8510be9c254ef32c506bba6ebcbbedc3964c710594886ef2a358a9fc381b2a762b0ea66adaadca5bbc7cca61148f949d2c4392265e21552f78af79f08f296a55a20ff0f2809f97a32e3633f99be9bed6275de97e378d135073c7dbcd278c2b9aa475441345e19d99a4807f2d91ce12738e1ef3fd1642bfadd7cdf12a0e1ec335ce746f54487a8f10b73cc9a405bd6656743c920dc17ab14ee2a680f41c2dedcce012484e864dff600d337ecd3ebf3bebf02bd1e2f3ef2f0e080a691040fe350f215cc221c47f4ea60a7c248e8cfa56e1af426202a44f70dc4e8a9981d9bb2830e71cf074d8bfdff8997146d5d5a049c24332004f74e606f29d3d1fd36d469556d698f00051bedc487fad7936ec460e6bc2334d82f83ad7056064b6cb46319f669f05a0cc6f92496368f4802ef13692c19abc41eea111c6c2cb9bb8ba17420589ad7fd8b39bdb898f37ba9bd062a012bb0c75f4896392691e3ed2066c7a8145a4b7527019ecf98555538f2eab93c739d731af385ba2473cb2ef78a2dcd5c5a3241f98a4fd50c29d90bb04bcc4a026f4267553581e860ffd43079b73fac7f14a0190fef62fb6856b30a2b69bfd23f9186fc00ab88f7084c1f25b806fb229994c33df0b5f8bd3b47930921b930f04477ebcc7be350c915a3f4efece8aee88a4bf27bb621adecf1b215cd0227ee730b9deddcce53794ec88ec753392b29aef68e138d418ea8831023d6e8e68757d797be3adb68f133b9f369d426f799eb97219ad8ca75fa6e515db10d8e196338b92658e4c93b2ad4bb3d568f85804915753e6f9048d6fac2eb9f20148b313949fa6871eccc7b02ddf4d98a6db163e52934f1e8d97cbcb0219c856cec989e930c3285844dbe1286814a25bec28be0d7b56c6be4d64e5d80a03096c92f92fa9d9b76c6a62cf67b1cef31eb5f2163024f54bfe1a7ca6267645e8ae1da32b894b851fe486c7715f8a6d2dbcd9e5df087e73b3895f83cce5142dfe710e2e6682cabdf1804c1cda52c30865ce9362510e8335912dd78d3d3137127d87107af67bb86290abff0b33645d6fdc59806a140351168b152e86bef00533bdd2dbe8f9b8b25fe15a2b44e154a5fbee7760103568e778c66bbe7b04fa88b0d7aaddec97ce83f82bb3c90b4ccf09625b3496a76f538b180d46baa665699437760b93ddf279aeea66f7adb93c469dbf2104b0e49e85c2f6f1e64bede555c7b08f8e19e126888f753ee94d7a4fcb194e0a54af6c2f2e40a486f4b7bee3d191f4c7a6ebbf552d4e3c7c9d598fd81127b6ab14d02f6e84d853f10971f4004f30755acea84529d0dc0557ec00c5791c2affa97b173bd1fd8fa80f912a2b8ed3df944a27323f496e272a178ab336b56c1d7fd035adb10def25a783c723602c62f7b059386c241d65bb47e5b821fdf2808945987d84638281ffb33a91f5f09c226a8d1661b4b10cda9f4e4a743d8e56b9a884b432a4de348a2874898aa66f23fca431df92f090b2410bf68d0dea7b42c32f954231ea1ceb56597280d062f0c6bed9e8216665e37781d27258c71598635a912913fef81911952c49d9cfe8d68d552125e033321f7306fb40706dc9e9a47478f34fb62b6c40901748e74896da21af720e53d565784dc561dc46fc82f452968eedb8ad0fd41769be958053966e0d47cd5660ad2618e28229780a88183ecbb06d0fb2f375735b68237f4476799891342e34c80039d0c5bb3e42d057e6061ca73be436a6135aed56d97de0c5c8181c8d7610793cd8a6e0b7c8ed03fe29f2c7ee21eadf0f2a7264425af735f034c82478d671e3b620afecce170fa7b1596740168f8839f05793b98b4e52d7aa07fa636ae796f5c2611b510f381a04c59770b1e6f51a006305519f3586ad14549b17ac79d5ad1c62bcd09893c8fa1e7fdb9665141eb631b1c089e6d8986d87875dc488789e4f0befe7e1d1c3e50d93f514da3b33410f9d405377885a7fc1bc3ee8dee42d2540ae2da2b32ad488430cb043e3993b01cd42fa8cd4dbd8ed7f130192f85df6cdf4e94c7b024db644258d3e1cd2a4aaf6ee5b2191b4aeb5891b5e56660d948370ec9ddcd49bfbdadd525891f0b963aa822899676c690f066fc5479816d9e7aeac039b125568883b83461b4a45a03944441135596c473bb90bb9f685e23a3208537cb9774454434047b2e336b5bde44f687fed0ae1f2ad7c7616a0d1ece84b2fbad9af7c2fa0f1d0a555ed9ad0bd6680dab7dca3836f0a76a6bbe12835c3d3a9a74e526c9722b75a8d7c5536528da835bf7e1a90c63f628856f38c046077c8cfa13527f662dd548616e2e1c505a48e210d4281b0be1c6bfa487e884a6448c6ef7520a28de105c884410ccf96ba3b9213b26782884a8e19844709136fb11a9273133323b8de0456ae4b36362899f652ff1fd1f3d1658c9769f01df57614aa27d5c0d7219d3104bba9f5f97918400a820d86c0a2b949252c1323c4aaff6c1268d5b8e60e0edfba3e70d2b6b1ca8c7960668c54a0aaf66cc236c103a9a1a852e7f69ab4ce5b724ec9552116320eb4adfaaf0806702efa9fbc76bf9c395cdf56e20284208026eba7bdebcf467e96d7f99f7713f17fb2c71cf7db5e962ba5b2fd4adca153f4a54a6416c353baba1b2afda20594865d8cef0b651251c36c9a0e86f68ea7a3244b40b2fd7997fea4e57bb08e4847db257f8a1c58a2d8fe8ce9bf791f65c7f304e2dc0f1ba4144d342fbb262fbbf97583a7df804b5f2165615abe66a567b0deca3f68d321d27e6588ef06163ea13954e4f432c4dcff1bc2bd93ed127ee13e2bc1dbc337508c7794131a404fdd68e56e278514c96f3b6ba23861e72437a75e34ee557c63f9b4562084fed3055d7a930bd09ad3ab831befe5b854c2ea603e6b75912bad3423166c5e41b6745cfdeee4e5d6601010f452607f6ca81c49317b8ba5e354baf67a89c9183e2a163301743b1d87ec9ffabe2db106de9560bfa83b7aaf13d52b5f487b1169d06155ec319efdd6ad50ec761d228d4a309c455d05f5825dfda1d1224bacc534fa2247e2d66efe94be063dfe2f638038c091cdb6e03921f74755108bfd0e08c6895d9725f9fa2d94a69841d685c25ff57579f39edfd70a4bd22ada86dad8cb86abc3e8669c64d5db7f906ecb6b78d5fa79f966ced5dfd6514b47d1974af3d1fd87c3386b437c23cfec8ff82f31a8fb0fde8753072f528987fc089add4da0483b48e2ad8947ea1ed0cd28d385e840cd79904609757860adc6b4beaf2a59ce52261e424b15e980105f4706a834ae133451c456509c22cec606831764dbbafa4be997aca2ae46c83c3e5f2c79e7099e5e7407aa4c7f08ba5a492c6796ce6b80d472d16b1ec11634802b4a0a41ed96098ecb0b88c43dd2cc43cc321fafb5db4e38bf58e54a4ffc1e0bf28ce8318d98fb48fe81d97939f55a9f7ecb99bdfbd9eeba0ecf988b5d2df43aa1ba1e6208575b94246c3c4ae1f2ab5e1249f0fc68a9e97d1a00a077a"}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000002c0)={0x0, 0x700000000}) 19:05:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'syz_tun\x00', 0x0}) setresuid(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000440)=0x1) 19:05:27 executing program 4: timer_create(0x3, 0x0, &(0x7f0000000080)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6}]}) clock_gettime(0x0, 0x0) timer_gettime(0x0, &(0x7f00000001c0)) 19:05:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x100000) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x2000, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r2) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000300)={'syztnl2\x00', 0x0, 0x4, 0xfe, 0x40, 0x5, 0x32, @ipv4={'\x00', '\xff\xff', @local}, @initdev={0xfe, 0x88, '\x00', 0x2, 0x0}, 0x7, 0x7800, 0x10001, 0x1}}) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_audit(0x10, 0x3, 0x9) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0xfd}}, 0x14) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2080000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) [ 139.986642] loop7: detected capacity change from 0 to 40 [ 139.991476] loop1: detected capacity change from 0 to 4 [ 139.997556] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (130a0000) 19:05:27 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) read(r1, &(0x7f0000000000), 0xfffffdef) 19:05:27 executing program 6: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) close_range(r0, 0xffffffffffffffff, 0x0) 19:05:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000340)="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", 0x10a, 0x400}], 0x0, &(0x7f0000014a00)) [ 141.160954] audit: type=1326 audit(1663009529.056:11): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4050 comm="syz-executor.4" exe="/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb00e04fb19 code=0x0 [ 141.195466] loop1: detected capacity change from 0 to 4 [ 141.207739] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (130a0000) [ 141.241965] syz-executor.7: attempt to access beyond end of device [ 141.241965] loop7: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 141.243652] Buffer I/O error on dev loop7, logical block 10, lost async page write 19:05:29 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000440)={0x6, {{0xa, 0x4e24, 0xa2ef, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}}, {{0xa, 0x0, 0x0, @local}}}, 0x108) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, 0x0, 0x20000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/sockcreate\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='syscall\x00') ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) fsopen(0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000080)={'ip6tnl0\x00', 0x0, 0x29, 0x0, 0x93, 0xfb50, 0x1d, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x700, 0x7, 0x200}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b800000019000100e684d1c800000000000000007d6000e861b00332b80500000000000000000000000000000000000000000000007f00000100000000000000", @ANYRES32=0x0, @ANYRES32], 0xb8}}, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r2, 0x5000940f, &(0x7f0000000580)={{}, "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"}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000002c0)={0x0, 0x700000000}) 19:05:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'syz_tun\x00', 0x0}) setresuid(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000440)=0x1) 19:05:29 executing program 6: perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) getpriority(0x1, 0x0) ptrace(0xffffffffffffffff, 0x0) ioctl$BINDER_FREEZE(0xffffffffffffffff, 0x400c620e, 0x0) 19:05:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000023c0)={0x28, 0x10, 0x0, 0x101, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1c, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}]}, 0x28}}, 0x0) 19:05:29 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0xc0a85322, &(0x7f0000000040)={0xb3, @time}) [ 142.863806] syz-executor.2 (4049) used greatest stack depth: 24408 bytes left 19:05:30 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000440)={0x6, {{0xa, 0x4e24, 0xa2ef, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}}, {{0xa, 0x0, 0x0, @local}}}, 0x108) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, 0x0, 0x20000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/sockcreate\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='syscall\x00') ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) fsopen(0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000080)={'ip6tnl0\x00', 0x0, 0x29, 0x0, 0x93, 0xfb50, 0x1d, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x700, 0x7, 0x200}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="b800000019000100e684d1c800000000000000007d6000e861b00332b80500000000000000000000000000000000000000000000007f00000100000000000000", @ANYRES32=0x0, @ANYRES32], 0xb8}}, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r2, 0x5000940f, &(0x7f0000000580)={{}, "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"}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000002c0)={0x0, 0x700000000}) 19:05:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000023c0)={0x28, 0x10, 0x0, 0x101, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1c, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}]}, 0x28}}, 0x0) 19:05:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'syz_tun\x00', 0x0}) setresuid(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000440)=0x1) VM DIAGNOSIS: 19:05:22 Registers: info registers vcpu 0 RAX=000000000000005f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b1e41 RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff888017fd7698 R8 =0000000000000001 R9 =000000000000000a R10=000000000000005f R11=0000000000000001 R12=000000000000005f R13=ffffffff8763faa0 R14=0000000000000010 R15=ffffffff822b1e30 RIP=ffffffff822b1e99 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb16988f700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffb5c1ee3a4 CR3=0000000042906000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007fb16c4007c0 00007fb16c4007c8 YMM02=0000000000000000 0000000000000000 00007fb16c4007e0 00007fb16c4007c0 YMM03=0000000000000000 0000000000000000 00007fb16c4007c8 00007fb16c4007c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=1ffffffff0b74b00 RBX=ffffffff85ba5804 RCX=ffffffff816377ce RDX=0000000000000000 RSI=ffffffff85ebe5be RDI=ffffffff85ba57dc RBP=ffffffff85ba5804 RSP=ffff888042e777a0 R8 =ffffffff85ebe5be R9 =ffffffff85eca460 R10=ffffed10085cef1a R11=000000000003603d R12=ffffffff85ba5804 R13=ffffffff85ba57dc R14=ffffffff85ba5800 R15=dffffc0000000000 RIP=ffffffff8111ac7a RFL=00000217 [----APC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f521d96c008 CR3=0000000042424000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 000000ff00000000 0000000000000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000