Warning: Permanently added '[localhost]:39993' (ECDSA) to the list of known hosts. 2022/09/15 12:08:45 fuzzer started 2022/09/15 12:08:46 dialing manager at localhost:36559 syzkaller login: [ 43.253721] cgroup: Unknown subsys name 'net' [ 43.336074] cgroup: Unknown subsys name 'rlimit' 2022/09/15 12:08:59 syscalls: 2215 2022/09/15 12:08:59 code coverage: enabled 2022/09/15 12:08:59 comparison tracing: enabled 2022/09/15 12:08:59 extra coverage: enabled 2022/09/15 12:08:59 setuid sandbox: enabled 2022/09/15 12:08:59 namespace sandbox: enabled 2022/09/15 12:08:59 Android sandbox: enabled 2022/09/15 12:08:59 fault injection: enabled 2022/09/15 12:08:59 leak checking: enabled 2022/09/15 12:08:59 net packet injection: enabled 2022/09/15 12:08:59 net device setup: enabled 2022/09/15 12:08:59 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/15 12:08:59 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/15 12:08:59 USB emulation: enabled 2022/09/15 12:08:59 hci packet injection: enabled 2022/09/15 12:08:59 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220915) 2022/09/15 12:08:59 802.15.4 emulation: enabled 2022/09/15 12:08:59 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/15 12:08:59 fetching corpus: 36, signal 18154/21744 (executing program) 2022/09/15 12:08:59 fetching corpus: 86, signal 38400/43140 (executing program) 2022/09/15 12:08:59 fetching corpus: 135, signal 52417/58129 (executing program) 2022/09/15 12:09:00 fetching corpus: 183, signal 61013/67706 (executing program) 2022/09/15 12:09:00 fetching corpus: 233, signal 67010/74643 (executing program) 2022/09/15 12:09:00 fetching corpus: 283, signal 70797/79488 (executing program) 2022/09/15 12:09:00 fetching corpus: 333, signal 77068/86467 (executing program) 2022/09/15 12:09:00 fetching corpus: 382, signal 84415/94293 (executing program) 2022/09/15 12:09:00 fetching corpus: 432, signal 87689/98321 (executing program) 2022/09/15 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(executing program) 2022/09/15 12:09:07 fetching corpus: 2874, signal 172204/183666 (executing program) 2022/09/15 12:09:07 fetching corpus: 2924, signal 173599/184350 (executing program) 2022/09/15 12:09:07 fetching corpus: 2974, signal 174754/184908 (executing program) 2022/09/15 12:09:07 fetching corpus: 3024, signal 175859/185464 (executing program) 2022/09/15 12:09:08 fetching corpus: 3074, signal 176949/186131 (executing program) 2022/09/15 12:09:08 fetching corpus: 3124, signal 177792/186549 (executing program) 2022/09/15 12:09:08 fetching corpus: 3174, signal 178494/186896 (executing program) 2022/09/15 12:09:08 fetching corpus: 3224, signal 180152/187543 (executing program) 2022/09/15 12:09:08 fetching corpus: 3274, signal 181118/188097 (executing program) 2022/09/15 12:09:08 fetching corpus: 3324, signal 181588/188325 (executing program) 2022/09/15 12:09:08 fetching corpus: 3374, signal 182400/188770 (executing program) 2022/09/15 12:09:09 fetching corpus: 3424, signal 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signal 185415/190560 (executing program) 2022/09/15 12:09:09 fetching corpus: 3556, signal 185415/190616 (executing program) 2022/09/15 12:09:09 fetching corpus: 3556, signal 185415/190679 (executing program) 2022/09/15 12:09:09 fetching corpus: 3556, signal 185415/190745 (executing program) 2022/09/15 12:09:09 fetching corpus: 3556, signal 185415/190815 (executing program) 2022/09/15 12:09:09 fetching corpus: 3556, signal 185415/190884 (executing program) 2022/09/15 12:09:09 fetching corpus: 3556, signal 185415/190941 (executing program) 2022/09/15 12:09:09 fetching corpus: 3556, signal 185415/191006 (executing program) 2022/09/15 12:09:09 fetching corpus: 3556, signal 185415/191071 (executing program) 2022/09/15 12:09:09 fetching corpus: 3556, signal 185415/191162 (executing program) 2022/09/15 12:09:09 fetching corpus: 3556, signal 185415/191189 (executing program) 2022/09/15 12:09:09 fetching corpus: 3556, signal 185415/191189 (executing program) 2022/09/15 12:09:12 starting 8 fuzzer processes 12:09:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f00000021c0)={0x2, 0x4e23, @local}, 0x10, 0x0}}, {{&(0x7f0000003740)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @multicast1}}}], 0x20}}], 0x2, 0x0) 12:09:12 executing program 1: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000004c0)={0x59, 0x7d, 0x2, {{0x0, 0x40, 0x1, 0x1, {0x1, 0x0, 0x6}, 0x4040000, 0x1a809ffd, 0x10001, 0x1, 0x2, '-#', 0x6, '\x02\x02\x02\x02\x02\x02', 0x5, '%}%@:'}, 0x4, ':\'@*', 0xee01, 0xffffffffffffffff, 0xee00}}, 0x59) r0 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffc) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x541c, &(0x7f0000000240)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) getpid() syncfs(r2) 12:09:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@multicast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x8}}}}}, 0x0) 12:09:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCGSTAMPNS(r0, 0x8941, 0x0) 12:09:12 executing program 5: faccessat(0xffffffffffffffff, 0x0, 0x0) 12:09:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000180), 0xc) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) 12:09:12 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0xa015000) 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, 0x0, 0x0, 0x2, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x8001) [ 69.557307] audit: type=1400 audit(1663243752.592:6): avc: denied { execmem } for pid=286 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 12:09:12 executing program 7: prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f00000001c0)="dc", 0x1) [ 70.929588] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 70.932439] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 70.935016] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 70.939051] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 70.941684] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 70.943326] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.949522] Bluetooth: hci0: HCI_REQ-0x0c1a [ 71.003063] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 71.004815] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 71.007097] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 71.009387] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 71.011704] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 71.013007] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 71.013998] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 71.016163] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 71.017728] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 71.019541] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 71.021230] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 71.022378] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 71.024071] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 71.026301] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 71.027566] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 71.029079] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 71.033795] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 71.035905] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 71.037339] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 71.038549] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 71.039678] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 71.041514] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 71.042570] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 71.044080] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 71.045466] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 71.046665] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 71.047978] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 71.052359] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 71.054133] Bluetooth: hci1: HCI_REQ-0x0c1a [ 71.058089] Bluetooth: hci5: HCI_REQ-0x0c1a [ 71.064436] Bluetooth: hci3: HCI_REQ-0x0c1a [ 71.067256] Bluetooth: hci6: HCI_REQ-0x0c1a [ 71.086458] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 71.097740] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 71.101536] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 71.103801] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 71.106499] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 71.107941] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 71.121339] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 71.122700] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 71.125429] Bluetooth: hci4: HCI_REQ-0x0c1a [ 71.134549] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 71.136099] Bluetooth: hci2: HCI_REQ-0x0c1a [ 71.136747] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 71.139235] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 71.141734] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 71.145061] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 71.146583] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 71.166729] Bluetooth: hci7: HCI_REQ-0x0c1a [ 73.009265] Bluetooth: hci0: command 0x0409 tx timeout [ 73.072924] Bluetooth: hci6: command 0x0409 tx timeout [ 73.073449] Bluetooth: hci3: command 0x0409 tx timeout [ 73.074383] Bluetooth: hci5: command 0x0409 tx timeout [ 73.136905] Bluetooth: hci1: command 0x0409 tx timeout [ 73.136937] Bluetooth: hci4: command 0x0409 tx timeout [ 73.201124] Bluetooth: hci7: command 0x0409 tx timeout [ 73.202011] Bluetooth: hci2: command 0x0409 tx timeout [ 75.057870] Bluetooth: hci0: command 0x041b tx timeout [ 75.121025] Bluetooth: hci5: command 0x041b tx timeout [ 75.121461] Bluetooth: hci3: command 0x041b tx timeout [ 75.121888] Bluetooth: hci6: command 0x041b tx timeout [ 75.184903] Bluetooth: hci4: command 0x041b tx timeout [ 75.185919] Bluetooth: hci1: command 0x041b tx timeout [ 75.248953] Bluetooth: hci2: command 0x041b tx timeout [ 75.249437] Bluetooth: hci7: command 0x041b tx timeout [ 77.104878] Bluetooth: hci0: command 0x040f tx timeout [ 77.168975] Bluetooth: hci6: command 0x040f tx timeout [ 77.169995] Bluetooth: hci3: command 0x040f tx timeout [ 77.170443] Bluetooth: hci5: command 0x040f tx timeout [ 77.232938] Bluetooth: hci1: command 0x040f tx timeout [ 77.233448] Bluetooth: hci4: command 0x040f tx timeout [ 77.296870] Bluetooth: hci7: command 0x040f tx timeout [ 77.297340] Bluetooth: hci2: command 0x040f tx timeout [ 79.152919] Bluetooth: hci0: command 0x0419 tx timeout [ 79.216936] Bluetooth: hci5: command 0x0419 tx timeout [ 79.217718] Bluetooth: hci3: command 0x0419 tx timeout [ 79.219672] Bluetooth: hci6: command 0x0419 tx timeout [ 79.281114] Bluetooth: hci4: command 0x0419 tx timeout [ 79.282505] Bluetooth: hci1: command 0x0419 tx timeout [ 79.347598] Bluetooth: hci2: command 0x0419 tx timeout [ 79.348686] Bluetooth: hci7: command 0x0419 tx timeout 12:10:12 executing program 7: prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f00000001c0)="dc", 0x1) 12:10:12 executing program 7: prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f00000001c0)="dc", 0x1) 12:10:12 executing program 7: prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f00000001c0)="dc", 0x1) 12:10:13 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmmsg$unix(r0, &(0x7f00000006c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}}], 0x2, 0x0) 12:10:13 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmmsg$unix(r0, &(0x7f00000006c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}}], 0x2, 0x0) 12:10:13 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmmsg$unix(r0, &(0x7f00000006c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}}], 0x2, 0x0) 12:10:13 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmmsg$unix(r0, &(0x7f00000006c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}}], 0x2, 0x0) 12:10:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)="fb", 0x1}], 0x1}}, {{&(0x7f0000000a80)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0xb, &(0x7f00000010c0)=[{&(0x7f0000000b00)='a', 0x1}], 0x1}}], 0x2, 0x0) [ 133.564981] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 133.569759] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 133.572701] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 133.576267] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 133.580653] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 133.583535] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 133.603046] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 133.604066] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 133.608301] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 133.615506] Bluetooth: hci5: HCI_REQ-0x0c1a [ 133.619568] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 133.619647] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 133.623472] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 133.624623] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 133.626494] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 133.627976] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 133.629652] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 133.631538] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 133.633137] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 133.637462] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 133.642175] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 133.643523] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 133.648637] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 133.650046] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 133.651165] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 133.657982] Bluetooth: hci2: HCI_REQ-0x0c1a [ 133.658129] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 133.661024] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 133.663768] Bluetooth: hci3: HCI_REQ-0x0c1a [ 133.680053] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 133.680218] Bluetooth: hci6: HCI_REQ-0x0c1a [ 133.704359] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 133.706965] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 133.708445] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 133.725922] Bluetooth: hci4: HCI_REQ-0x0c1a [ 135.473931] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 135.475326] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 135.664918] Bluetooth: hci2: command 0x0409 tx timeout [ 135.665693] Bluetooth: hci5: command 0x0409 tx timeout [ 135.729404] Bluetooth: hci6: command 0x0409 tx timeout [ 135.729410] Bluetooth: hci4: command 0x0409 tx timeout [ 135.731501] Bluetooth: hci3: command 0x0409 tx timeout [ 137.713932] Bluetooth: hci5: command 0x041b tx timeout [ 137.716903] Bluetooth: hci2: command 0x041b tx timeout [ 137.777903] Bluetooth: hci3: command 0x041b tx timeout [ 137.778377] Bluetooth: hci4: command 0x041b tx timeout [ 137.779134] Bluetooth: hci6: command 0x041b tx timeout [ 139.760935] Bluetooth: hci2: command 0x040f tx timeout [ 139.761590] Bluetooth: hci5: command 0x040f tx timeout [ 139.825022] Bluetooth: hci6: command 0x040f tx timeout [ 139.826562] Bluetooth: hci4: command 0x040f tx timeout [ 139.827138] Bluetooth: hci3: command 0x040f tx timeout [ 140.337874] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 140.529862] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 141.808961] Bluetooth: hci5: command 0x0419 tx timeout [ 141.810598] Bluetooth: hci2: command 0x0419 tx timeout [ 141.874024] Bluetooth: hci3: command 0x0419 tx timeout [ 141.874875] Bluetooth: hci4: command 0x0419 tx timeout [ 141.875605] Bluetooth: hci6: command 0x0419 tx timeout [ 145.265878] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 145.329981] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 148.024780] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 148.026696] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 148.027525] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 148.033170] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 148.038048] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 148.039384] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 148.043975] Bluetooth: hci0: HCI_REQ-0x0c1a [ 150.064868] Bluetooth: hci0: command 0x0409 tx timeout [ 150.129916] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 152.113921] Bluetooth: hci0: command 0x041b tx timeout [ 154.160946] Bluetooth: hci0: command 0x040f tx timeout [ 154.801884] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 156.209924] Bluetooth: hci0: command 0x0419 tx timeout [ 157.434022] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 157.436133] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 157.438513] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 157.444034] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 157.445526] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 157.446618] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 157.450909] Bluetooth: hci1: HCI_REQ-0x0c1a [ 159.472883] Bluetooth: hci1: command 0x0409 tx timeout [ 161.520916] Bluetooth: hci1: command 0x041b tx timeout [ 163.569890] Bluetooth: hci1: command 0x040f tx timeout [ 165.617866] Bluetooth: hci1: command 0x0419 tx timeout [ 180.824369] audit: type=1400 audit(1663243863.859:7): avc: denied { open } for pid=6551 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 180.825912] audit: type=1400 audit(1663243863.859:8): avc: denied { kernel } for pid=6551 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 180.845471] ------------[ cut here ]------------ [ 180.845491] [ 180.845494] ====================================================== [ 180.845497] WARNING: possible circular locking dependency detected [ 180.845502] 6.0.0-rc5-next-20220915 #1 Not tainted [ 180.845508] ------------------------------------------------------ [ 180.845512] syz-executor.6/6552 is trying to acquire lock: [ 180.845518] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 180.845556] [ 180.845556] but task is already holding lock: [ 180.845559] ffff88803589d020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 180.845587] [ 180.845587] which lock already depends on the new lock. [ 180.845587] [ 180.845591] [ 180.845591] the existing dependency chain (in reverse order) is: [ 180.845594] [ 180.845594] -> #3 (&ctx->lock){....}-{2:2}: [ 180.845608] _raw_spin_lock+0x2a/0x40 [ 180.845626] __perf_event_task_sched_out+0x53b/0x18d0 [ 180.845638] __schedule+0xedd/0x2470 [ 180.845648] schedule+0xda/0x1b0 [ 180.845658] exit_to_user_mode_prepare+0x114/0x1a0 [ 180.845678] syscall_exit_to_user_mode+0x19/0x40 [ 180.845696] do_syscall_64+0x48/0x90 [ 180.845710] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 180.845728] [ 180.845728] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 180.845741] _raw_spin_lock_nested+0x30/0x40 [ 180.845756] raw_spin_rq_lock_nested+0x1e/0x30 [ 180.845770] task_fork_fair+0x63/0x4d0 [ 180.845786] sched_cgroup_fork+0x3d0/0x540 [ 180.845800] copy_process+0x4183/0x6e20 [ 180.845814] kernel_clone+0xe7/0x890 [ 180.845823] user_mode_thread+0xad/0xf0 [ 180.845833] rest_init+0x24/0x250 [ 180.845852] arch_call_rest_init+0xf/0x14 [ 180.845865] start_kernel+0x4c1/0x4e6 [ 180.845875] secondary_startup_64_no_verify+0xe0/0xeb [ 180.845890] [ 180.845890] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 180.845903] _raw_spin_lock_irqsave+0x39/0x60 [ 180.845919] try_to_wake_up+0xab/0x1920 [ 180.845931] up+0x75/0xb0 [ 180.845942] __up_console_sem+0x6e/0x80 [ 180.845958] console_unlock+0x46a/0x590 [ 180.845974] vprintk_emit+0x1bd/0x560 [ 180.845990] vprintk+0x84/0xa0 [ 180.846005] _printk+0xba/0xf1 [ 180.846023] kauditd_hold_skb.cold+0x3f/0x4e [ 180.846037] kauditd_send_queue+0x233/0x290 [ 180.846052] kauditd_thread+0x5da/0x9a0 [ 180.846066] kthread+0x2ed/0x3a0 [ 180.846080] ret_from_fork+0x22/0x30 [ 180.846092] [ 180.846092] -> #0 ((console_sem).lock){....}-{2:2}: [ 180.846106] __lock_acquire+0x2a02/0x5e70 [ 180.846122] lock_acquire+0x1a2/0x530 [ 180.846137] _raw_spin_lock_irqsave+0x39/0x60 [ 180.846152] down_trylock+0xe/0x70 [ 180.846164] __down_trylock_console_sem+0x3b/0xd0 [ 180.846180] vprintk_emit+0x16b/0x560 [ 180.846195] vprintk+0x84/0xa0 [ 180.846211] _printk+0xba/0xf1 [ 180.846227] report_bug.cold+0x72/0xab [ 180.846240] handle_bug+0x3c/0x70 [ 180.846253] exc_invalid_op+0x14/0x50 [ 180.846266] asm_exc_invalid_op+0x16/0x20 [ 180.846282] group_sched_out.part.0+0x2c7/0x460 [ 180.846293] ctx_sched_out+0x8f1/0xc10 [ 180.846302] __perf_event_task_sched_out+0x6d0/0x18d0 [ 180.846314] __schedule+0xedd/0x2470 [ 180.846324] schedule+0xda/0x1b0 [ 180.846334] exit_to_user_mode_prepare+0x114/0x1a0 [ 180.846352] syscall_exit_to_user_mode+0x19/0x40 [ 180.846369] do_syscall_64+0x48/0x90 [ 180.846382] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 180.846399] [ 180.846399] other info that might help us debug this: [ 180.846399] [ 180.846401] Chain exists of: [ 180.846401] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 180.846401] [ 180.846416] Possible unsafe locking scenario: [ 180.846416] [ 180.846419] CPU0 CPU1 [ 180.846421] ---- ---- [ 180.846424] lock(&ctx->lock); [ 180.846429] lock(&rq->__lock); [ 180.846436] lock(&ctx->lock); [ 180.846442] lock((console_sem).lock); [ 180.846448] [ 180.846448] *** DEADLOCK *** [ 180.846448] [ 180.846450] 2 locks held by syz-executor.6/6552: [ 180.846457] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 180.846483] #1: ffff88803589d020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 180.846510] [ 180.846510] stack backtrace: [ 180.846513] CPU: 1 PID: 6552 Comm: syz-executor.6 Not tainted 6.0.0-rc5-next-20220915 #1 [ 180.846526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 180.846534] Call Trace: [ 180.846538] [ 180.846541] dump_stack_lvl+0x8b/0xb3 [ 180.846556] check_noncircular+0x263/0x2e0 [ 180.846573] ? format_decode+0x26c/0xb50 [ 180.846589] ? print_circular_bug+0x450/0x450 [ 180.846605] ? enable_ptr_key_workfn+0x20/0x20 [ 180.846620] ? format_decode+0x26c/0xb50 [ 180.846636] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 180.846653] __lock_acquire+0x2a02/0x5e70 [ 180.846674] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 180.846696] lock_acquire+0x1a2/0x530 [ 180.846713] ? down_trylock+0xe/0x70 [ 180.846727] ? rcu_read_unlock+0x40/0x40 [ 180.846747] ? vprintk+0x84/0xa0 [ 180.846765] _raw_spin_lock_irqsave+0x39/0x60 [ 180.846781] ? down_trylock+0xe/0x70 [ 180.846794] down_trylock+0xe/0x70 [ 180.846807] ? vprintk+0x84/0xa0 [ 180.846824] __down_trylock_console_sem+0x3b/0xd0 [ 180.846841] vprintk_emit+0x16b/0x560 [ 180.846859] vprintk+0x84/0xa0 [ 180.846876] _printk+0xba/0xf1 [ 180.846894] ? record_print_text.cold+0x16/0x16 [ 180.846915] ? report_bug.cold+0x66/0xab [ 180.846930] ? group_sched_out.part.0+0x2c7/0x460 [ 180.846941] report_bug.cold+0x72/0xab [ 180.846956] handle_bug+0x3c/0x70 [ 180.846970] exc_invalid_op+0x14/0x50 [ 180.846985] asm_exc_invalid_op+0x16/0x20 [ 180.847002] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 180.847016] 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 [ 180.847028] RSP: 0018:ffff8880363e7c48 EFLAGS: 00010006 [ 180.847037] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 180.847044] RDX: ffff888020599ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 180.847052] RBP: ffff888034af8000 R08: 0000000000000005 R09: 0000000000000001 [ 180.847060] R10: 0000000000000000 R11: ffffffff865ac05b R12: ffff88803589d000 [ 180.847068] R13: ffff88806cf3d100 R14: ffffffff8547c7c0 R15: 0000000000000002 [ 180.847079] ? group_sched_out.part.0+0x2c7/0x460 [ 180.847092] ? group_sched_out.part.0+0x2c7/0x460 [ 180.847104] ctx_sched_out+0x8f1/0xc10 [ 180.847117] __perf_event_task_sched_out+0x6d0/0x18d0 [ 180.847132] ? lock_is_held_type+0xd7/0x130 [ 180.847151] ? __perf_cgroup_move+0x160/0x160 [ 180.847162] ? set_next_entity+0x304/0x550 [ 180.847180] ? update_curr+0x267/0x740 [ 180.847197] ? lock_is_held_type+0xd7/0x130 [ 180.847216] __schedule+0xedd/0x2470 [ 180.847229] ? io_schedule_timeout+0x150/0x150 [ 180.847242] ? rcu_read_lock_sched_held+0x3e/0x80 [ 180.847263] schedule+0xda/0x1b0 [ 180.847274] exit_to_user_mode_prepare+0x114/0x1a0 [ 180.847294] syscall_exit_to_user_mode+0x19/0x40 [ 180.847312] do_syscall_64+0x48/0x90 [ 180.847326] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 180.847344] RIP: 0033:0x7f684bbd0b19 [ 180.847352] 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 [ 180.847364] RSP: 002b:00007f6849146218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 180.847375] RAX: 0000000000000001 RBX: 00007f684bce3f68 RCX: 00007f684bbd0b19 [ 180.847382] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f684bce3f6c [ 180.847390] RBP: 00007f684bce3f60 R08: 000000000000000e R09: 0000000000000000 [ 180.847397] R10: 0000000000000004 R11: 0000000000000246 R12: 00007f684bce3f6c [ 180.847404] R13: 00007ffc9c7c90ef R14: 00007f6849146300 R15: 0000000000022000 [ 180.847417] [ 180.904471] WARNING: CPU: 1 PID: 6552 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 180.905172] Modules linked in: [ 180.905423] CPU: 1 PID: 6552 Comm: syz-executor.6 Not tainted 6.0.0-rc5-next-20220915 #1 [ 180.906028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 180.906899] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 180.907318] 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 [ 180.908691] RSP: 0018:ffff8880363e7c48 EFLAGS: 00010006 [ 180.909095] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 180.909633] RDX: ffff888020599ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 180.910189] RBP: ffff888034af8000 R08: 0000000000000005 R09: 0000000000000001 [ 180.910734] R10: 0000000000000000 R11: ffffffff865ac05b R12: ffff88803589d000 [ 180.911276] R13: ffff88806cf3d100 R14: ffffffff8547c7c0 R15: 0000000000000002 [ 180.911832] FS: 00007f6849146700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 180.912429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 180.912881] CR2: 00007f96c90e36f4 CR3: 0000000037a4a000 CR4: 0000000000350ee0 [ 180.913432] Call Trace: [ 180.913633] [ 180.913808] ctx_sched_out+0x8f1/0xc10 [ 180.914109] __perf_event_task_sched_out+0x6d0/0x18d0 [ 180.914510] ? lock_is_held_type+0xd7/0x130 [ 180.914853] ? __perf_cgroup_move+0x160/0x160 [ 180.915200] ? set_next_entity+0x304/0x550 [ 180.915537] ? update_curr+0x267/0x740 [ 180.915851] ? lock_is_held_type+0xd7/0x130 [ 180.916187] __schedule+0xedd/0x2470 [ 180.916480] ? io_schedule_timeout+0x150/0x150 [ 180.916828] ? rcu_read_lock_sched_held+0x3e/0x80 [ 180.917212] schedule+0xda/0x1b0 [ 180.917488] exit_to_user_mode_prepare+0x114/0x1a0 [ 180.917881] syscall_exit_to_user_mode+0x19/0x40 [ 180.918253] do_syscall_64+0x48/0x90 [ 180.918550] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 180.918958] RIP: 0033:0x7f684bbd0b19 [ 180.919239] 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 [ 180.920623] RSP: 002b:00007f6849146218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 180.921206] RAX: 0000000000000001 RBX: 00007f684bce3f68 RCX: 00007f684bbd0b19 [ 180.921750] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f684bce3f6c [ 180.922288] RBP: 00007f684bce3f60 R08: 000000000000000e R09: 0000000000000000 [ 180.922831] R10: 0000000000000004 R11: 0000000000000246 R12: 00007f684bce3f6c [ 180.923370] R13: 00007ffc9c7c90ef R14: 00007f6849146300 R15: 0000000000022000 [ 180.923916] [ 180.924098] irq event stamp: 794 [ 180.924355] hardirqs last enabled at (793): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 180.925089] hardirqs last disabled at (794): [] __schedule+0x1225/0x2470 [ 180.925704] softirqs last enabled at (638): [] __irq_exit_rcu+0x11b/0x180 [ 180.926358] softirqs last disabled at (631): [] __irq_exit_rcu+0x11b/0x180 [ 180.927001] ---[ end trace 0000000000000000 ]--- 12:11:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f00000021c0)={0x2, 0x4e23, @local}, 0x10, 0x0}}, {{&(0x7f0000003740)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @multicast1}}}], 0x20}}], 0x2, 0x0) 12:11:11 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)="fb", 0x1}], 0x1}}, {{&(0x7f0000000a80)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0xb, &(0x7f00000010c0)=[{&(0x7f0000000b00)='a', 0x1}], 0x1}}], 0x2, 0x0) 12:11:11 executing program 2: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x58df, 0x0, 0x0, 0x0, 0x0) 12:11:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@multicast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x8}}}}}, 0x0) 12:11:11 executing program 1: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000004c0)={0x59, 0x7d, 0x2, {{0x0, 0x40, 0x1, 0x1, {0x1, 0x0, 0x6}, 0x4040000, 0x1a809ffd, 0x10001, 0x1, 0x2, '-#', 0x6, '\x02\x02\x02\x02\x02\x02', 0x5, '%}%@:'}, 0x4, ':\'@*', 0xee01, 0xffffffffffffffff, 0xee00}}, 0x59) r0 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffc) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x541c, &(0x7f0000000240)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 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, 0x0, 0xffffffffffffffff, 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={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) getpid() syncfs(r2) 12:11:11 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0xa015000) 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, 0x0, 0x0, 0x2, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x8001) 12:11:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000180), 0xc) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) 12:11:11 executing program 5: faccessat(0xffffffffffffffff, 0x0, 0x0) [ 188.807831] hrtimer: interrupt took 18645 ns 12:11:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000180), 0xc) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) 12:11:11 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)="fb", 0x1}], 0x1}}, {{&(0x7f0000000a80)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0xb, &(0x7f00000010c0)=[{&(0x7f0000000b00)='a', 0x1}], 0x1}}], 0x2, 0x0) 12:11:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@multicast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x8}}}}}, 0x0) 12:11:11 executing program 2: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x58df, 0x0, 0x0, 0x0, 0x0) 12:11:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f00000021c0)={0x2, 0x4e23, @local}, 0x10, 0x0}}, {{&(0x7f0000003740)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @multicast1}}}], 0x20}}], 0x2, 0x0) 12:11:12 executing program 5: faccessat(0xffffffffffffffff, 0x0, 0x0) 12:11:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000180), 0xc) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) 12:11:12 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0xa015000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x8001) 12:11:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)="fb", 0x1}], 0x1}}, {{&(0x7f0000000a80)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0xb, &(0x7f00000010c0)=[{&(0x7f0000000b00)='a', 0x1}], 0x1}}], 0x2, 0x0) 12:11:12 executing program 2: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x58df, 0x0, 0x0, 0x0, 0x0) 12:11:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@multicast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x8}}}}}, 0x0) 12:11:12 executing program 1: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000004c0)={0x59, 0x7d, 0x2, {{0x0, 0x40, 0x1, 0x1, {0x1, 0x0, 0x6}, 0x4040000, 0x1a809ffd, 0x10001, 0x1, 0x2, '-#', 0x6, '\x02\x02\x02\x02\x02\x02', 0x5, '%}%@:'}, 0x4, ':\'@*', 0xee01, 0xffffffffffffffff, 0xee00}}, 0x59) r0 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffc) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x541c, &(0x7f0000000240)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 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, 0x0, 0xffffffffffffffff, 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={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) getpid() syncfs(r2) 12:11:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000180), 0xc) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) 12:11:12 executing program 5: faccessat(0xffffffffffffffff, 0x0, 0x0) 12:11:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f00000021c0)={0x2, 0x4e23, @local}, 0x10, 0x0}}, {{&(0x7f0000003740)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @multicast1}}}], 0x20}}], 0x2, 0x0) 12:11:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@multicast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x8}}}}}, 0x0) 12:11:12 executing program 2: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x58df, 0x0, 0x0, 0x0, 0x0) 12:11:12 executing program 1: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000004c0)={0x59, 0x7d, 0x2, {{0x0, 0x40, 0x1, 0x1, {0x1, 0x0, 0x6}, 0x4040000, 0x1a809ffd, 0x10001, 0x1, 0x2, '-#', 0x6, '\x02\x02\x02\x02\x02\x02', 0x5, '%}%@:'}, 0x4, ':\'@*', 0xee01, 0xffffffffffffffff, 0xee00}}, 0x59) r0 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffc) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x541c, &(0x7f0000000240)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) getpid() syncfs(r2) 12:11:12 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0xa015000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x8001) 12:11:12 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000200), 0x4) 12:11:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@multicast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x8}}}}}, 0x0) 12:11:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000180), 0xc) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) 12:11:12 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000200), 0x4) 12:11:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000180), 0xc) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) 12:11:13 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 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={&(0x7f0000000480)}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000680)) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r1, &(0x7f0000000040), 0x14) sendmmsg(r1, &(0x7f00000000c0), 0x45d, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x2000}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) openat$cgroup_type(r2, &(0x7f0000000000), 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000240)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) 12:11:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@multicast, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x8}}}}}, 0x0) 12:11:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000000)={0x14, 0x25, 0x1, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) 12:11:13 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000200), 0x4) 12:11:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x23, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d9f4655fd9f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31313530373134353800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000708595ab15e94b9c8803908244a41818010000000c00000000000000d8f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500080000000000000000000000040000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000120000002200000029000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010500)="ff3f0c00fc010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x1080, 0x2000}, {&(0x7f0000011600)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x4000}, {&(0x7f0000011700)="00000000001000"/32, 0x20, 0x5000}, {&(0x7f0000011800)="00000000001000"/32, 0x20, 0x6000}, {&(0x7f0000011900)="00000000001000"/32, 0x20, 0x7000}, {&(0x7f0000011a00)="504d4d00504d4dffd9f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x8000}, {&(0x7f0000011b00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x9000}, {&(0x7f0000011c00)="0200"/32, 0x20, 0x9400}, {&(0x7f0000011d00)="0300"/32, 0x20, 0x9800}, {&(0x7f0000011e00)="0400"/32, 0x20, 0x9c00}, {&(0x7f0000011f00)="0500"/32, 0x20, 0xa000}, {&(0x7f0000012000)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xa400}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xb000}, {&(0x7f0000012200)="0200"/32, 0x20, 0xb400}, {&(0x7f0000012300)="0300"/32, 0x20, 0xb800}, {&(0x7f0000012400)="0400"/32, 0x20, 0xbc00}, {&(0x7f0000012500)="0500"/32, 0x20, 0xc000}, {&(0x7f0000012600)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xc400}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0xd000}, {&(0x7f0000012800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff000002ea0100000001000000270f240c000000000000000000000000000000000601f80f0000000006000000779b539778617474723100000601f00f00000000060000007498539778617474723200"/4192, 0x1060, 0x12000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x13fe0}, {&(0x7f0000013a00)="0000000000000000d8f4655fd8f4655fd8f4655f00"/32, 0x20, 0x22000}, {&(0x7f0000013b00)="ed41000000100000d8f4655fd9f4655fd9f4655f00000000000004000800000000000800050000000af301000400000000000000000000000100000003000000", 0x40, 0x22080}, {&(0x7f0000013c00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001001000000010000800000000000af301000400000000000000000000000200000009000000", 0x40, 0x22100}, {&(0x7f0000013d00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001001000000010000800000000000af30100040000000000000000000000020000000b000000", 0x40, 0x22180}, {&(0x7f0000013e00)="c041000000400000d8f4655fd8f4655fd8f4655f00000000000002002000000000000800000000000af301000400000000000000000000000400000004000000", 0x40, 0x22500}, {&(0x7f0000013f00)="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"/768, 0x300, 0x22580}, {&(0x7f0000014200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x23000}, {&(0x7f0000014700)='syzkallers\x00'/32, 0x20, 0x24000}, {&(0x7f0000014800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x28000}], 0x0, &(0x7f0000014900)) 12:11:13 executing program 5: mlock2(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x0) r0 = 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, 0x80000001}, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mmap$perf(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x4) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x90c83, 0x0) finit_module(r1, &(0x7f0000000100)='/,*\x00', 0x3) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps_rollup\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 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, 0x3, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x20000, 0x1, 0x3, 0x0, 0x3d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) openat2(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440), 0x20001, 0x0) ioctl$SNAPSHOT_FREE(r5, 0x3305) mremap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x1000, 0x7, &(0x7f0000fff000/0x1000)=nil) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) [ 190.110935] audit: type=1400 audit(1663243873.133:9): avc: denied { write } for pid=7121 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 190.125662] loop4: detected capacity change from 0 to 640 [ 190.187689] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 190.189444] ext4 filesystem being mounted at /syzkaller-testdir503362816/syzkaller.Qc1KxS/7/file0 supports timestamps until 2038 (0x7fffffff) [ 190.310083] random: crng reseeded on system resumption [ 190.339766] Restarting kernel threads ... done. [ 190.473702] EXT4-fs (loop4): unmounting filesystem. 12:11:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x23, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d9f4655fd9f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31313530373134353800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000708595ab15e94b9c8803908244a41818010000000c00000000000000d8f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500080000000000000000000000040000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000120000002200000029000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010500)="ff3f0c00fc010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1080, 0x2000}, {&(0x7f0000011600)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x4000}, {&(0x7f0000011700)="00000000001000"/32, 0x20, 0x5000}, {&(0x7f0000011800)="00000000001000"/32, 0x20, 0x6000}, {&(0x7f0000011900)="00000000001000"/32, 0x20, 0x7000}, {&(0x7f0000011a00)="504d4d00504d4dffd9f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x8000}, {&(0x7f0000011b00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x9000}, {&(0x7f0000011c00)="0200"/32, 0x20, 0x9400}, {&(0x7f0000011d00)="0300"/32, 0x20, 0x9800}, {&(0x7f0000011e00)="0400"/32, 0x20, 0x9c00}, {&(0x7f0000011f00)="0500"/32, 0x20, 0xa000}, {&(0x7f0000012000)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xa400}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xb000}, {&(0x7f0000012200)="0200"/32, 0x20, 0xb400}, {&(0x7f0000012300)="0300"/32, 0x20, 0xb800}, {&(0x7f0000012400)="0400"/32, 0x20, 0xbc00}, {&(0x7f0000012500)="0500"/32, 0x20, 0xc000}, {&(0x7f0000012600)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xc400}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0xd000}, {&(0x7f0000012800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1060, 0x12000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x13fe0}, {&(0x7f0000013a00)="0000000000000000d8f4655fd8f4655fd8f4655f00"/32, 0x20, 0x22000}, {&(0x7f0000013b00)="ed41000000100000d8f4655fd9f4655fd9f4655f00000000000004000800000000000800050000000af301000400000000000000000000000100000003000000", 0x40, 0x22080}, {&(0x7f0000013c00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001001000000010000800000000000af301000400000000000000000000000200000009000000", 0x40, 0x22100}, {&(0x7f0000013d00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001001000000010000800000000000af30100040000000000000000000000020000000b000000", 0x40, 0x22180}, {&(0x7f0000013e00)="c041000000400000d8f4655fd8f4655fd8f4655f00000000000002002000000000000800000000000af301000400000000000000000000000400000004000000", 0x40, 0x22500}, {&(0x7f0000013f00)="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"/768, 0x300, 0x22580}, {&(0x7f0000014200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x23000}, {&(0x7f0000014700)='syzkallers\x00'/32, 0x20, 0x24000}, {&(0x7f0000014800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x28000}], 0x0, &(0x7f0000014900)) 12:11:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000000)={0x14, 0x25, 0x1, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) [ 190.615657] loop4: detected capacity change from 0 to 640 12:11:13 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000200), 0x4) 12:11:13 executing program 3: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x5) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, 0x0, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000440)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000480)="3218300e3cb3c59087db418d66981eb0", 0x10) 12:11:13 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000300)={@local, @link_local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "e620b7", 0x44, 0x2f, 0x0, @dev, @private2}}}}, 0x0) 12:11:13 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000b8c5c4d1b3cf4b38ab2e2967fb770ff3010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000d4f4655fd4f4655fd4f4655f000000000000040040", 0x1d, 0x2080}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00)) [ 190.646650] loop6: detected capacity change from 0 to 2048 [ 190.654679] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 190.658365] ext4 filesystem being mounted at /syzkaller-testdir503362816/syzkaller.Qc1KxS/8/file0 supports timestamps until 2038 (0x7fffffff) 12:11:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000000)={0x14, 0x25, 0x1, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) 12:11:13 executing program 3: mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) fork() mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) [ 190.703335] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 190.706221] ext4 filesystem being mounted at /syzkaller-testdir814672434/syzkaller.C87EZG/4/file0 supports timestamps until 2038 (0x7fffffff) 12:11:13 executing program 7: r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r1, 0x0) getdents64(r0, &(0x7f00000000c0)=""/120, 0x78) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/slab', 0x0, 0x0) lseek(r2, 0x2000005, 0x0) getdents64(r2, &(0x7f0000000240)=""/226, 0x20000258) 12:11:13 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000300)={@local, @link_local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "e620b7", 0x44, 0x2f, 0x0, @dev, @private2}}}}, 0x0) [ 190.785584] EXT4-fs (loop4): unmounting filesystem. [ 190.790503] EXT4-fs (loop6): unmounting filesystem. VM DIAGNOSIS: 12:11:04 Registers: info registers vcpu 0 RAX=0000000080000000 RBX=0000000000000001 RCX=0000000000000000 RDX=ffff8880174a5040 RSI=ffffffff81425ab3 RDI=ffffffff852ec820 RBP=dffffc0000000000 RSP=ffff888017d87db8 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=ffffffff852ec820 RIP=ffffffff8146175c RFL=00000246 [---Z-P-] 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 00007f11d21ea8c0 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=000055fcfa89e4c8 CR3=000000000d874000 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 ffffffffffffff00 ffffffffffffff00 YMM02=0000000000000000 0000000000000000 7269762f73656369 7665642f7379732f YMM03=0000000000000000 0000000000000000 622f6c6175747269 762f736563697665 YMM04=0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 000055e94b4e5560 ffffffff00000004 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 2f63697361622f63 72732f2e2e000d0a 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=000000000000006b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b29f1 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff8880363e7698 R8 =0000000000000001 R9 =000000000000000a R10=000000000000006b R11=0000000000000001 R12=000000000000006b R13=ffffffff87641b60 R14=0000000000000010 R15=ffffffff822b29e0 RIP=ffffffff822b2a49 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 00007f6849146700 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=00007f96c90e36f4 CR3=0000000037a4a000 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 00007f684bcb77c0 00007f684bcb77c8 YMM02=0000000000000000 0000000000000000 00007f684bcb77e0 00007f684bcb77c0 YMM03=0000000000000000 0000000000000000 00007f684bcb77c8 00007f684bcb77c0 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