Warning: Permanently added '[localhost]:16531' (ECDSA) to the list of known hosts. 2023/02/24 11:23:48 fuzzer started 2023/02/24 11:23:48 dialing manager at localhost:41417 syzkaller login: [ 36.640032] cgroup: Unknown subsys name 'net' [ 36.767850] cgroup: Unknown subsys name 'rlimit' 2023/02/24 11:24:03 syscalls: 2217 2023/02/24 11:24:03 code coverage: enabled 2023/02/24 11:24:03 comparison tracing: enabled 2023/02/24 11:24:03 extra coverage: enabled 2023/02/24 11:24:03 setuid sandbox: enabled 2023/02/24 11:24:03 namespace sandbox: enabled 2023/02/24 11:24:03 Android sandbox: enabled 2023/02/24 11:24:03 fault injection: enabled 2023/02/24 11:24:03 leak checking: enabled 2023/02/24 11:24:03 net packet injection: enabled 2023/02/24 11:24:03 net device setup: enabled 2023/02/24 11:24:03 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2023/02/24 11:24:03 devlink PCI setup: PCI device 0000:00:10.0 is not available 2023/02/24 11:24:03 USB emulation: enabled 2023/02/24 11:24:03 hci packet injection: enabled 2023/02/24 11:24:03 wifi device emulation: enabled 2023/02/24 11:24:03 802.15.4 emulation: enabled 2023/02/24 11:24:03 fetching corpus: 0, signal 0/2000 (executing program) 2023/02/24 11:24:03 fetching corpus: 38, signal 21569/25287 (executing program) 2023/02/24 11:24:03 fetching corpus: 88, signal 38523/43698 (executing program) 2023/02/24 11:24:03 fetching corpus: 138, signal 49455/56019 (executing program) 2023/02/24 11:24:03 fetching corpus: 188, signal 60179/67923 (executing program) 2023/02/24 11:24:03 fetching corpus: 238, signal 67980/76889 (executing program) 2023/02/24 11:24:03 fetching corpus: 288, signal 73005/83139 (executing program) 2023/02/24 11:24:04 fetching corpus: 338, signal 79004/90203 (executing program) 2023/02/24 11:24:04 fetching corpus: 388, signal 84315/96507 (executing program) 2023/02/24 11:24:04 fetching corpus: 438, signal 90010/103107 (executing program) 2023/02/24 11:24:04 fetching corpus: 488, signal 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(executing program) 2023/02/24 11:24:27 fetching corpus: 9929, signal 258742/262265 (executing program) 2023/02/24 11:24:29 starting 8 fuzzer processes 11:24:29 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, 0x879b}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)={0x20, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x20}}, 0x0) 11:24:29 executing program 1: 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) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f00000005c0)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0302}}}, 0x14) r1 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x0) symlinkat(&(0x7f0000000000)='.\x00', r2, &(0x7f00000001c0)='./file0\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x9, 0x4}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000100)=0x1ff) sendmmsg(r0, &(0x7f00000000c0), 0x45d, 0x0) 11:24:29 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 11:24:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)={0x20, 0x13, 0x101, 0x0, 0x0, "", [@generic="3faa90e12c40f1fb7b9aa59c7f"]}, 0x20}], 0x1}, 0x0) 11:24:29 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0), 0x4) [ 77.733740] audit: type=1400 audit(1677237869.950:6): avc: denied { execmem } for pid=260 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:24:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x2279, 0x0) 11:24:29 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000980)=ANY=[@ANYBLOB="980000001e00fddf25bd7000ffdbdf257f000001000000000000000000000000000004d5160049007f0000010000000000000000000000003f00000004350000240009"], 0x98}}, 0x0) 11:24:29 executing program 7: syz_emit_ethernet(0x8b, &(0x7f0000000000)={@multicast, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, '#\x00\b', 0x55, 0x2c, 0x0, @local, @local, {[@routing={0x88}], {0x0, 0x0, 0x7, 0x0, @opaque="bd4c908e01433afa20804a2b340fe4e5cd7642eb2d27348ad808ec06894b4ed2afe8397426f0f14f6f85c5dad0f91a6982d532fc743ee341184631719122187ed5e08cf13a"}}}}}}, 0x0) [ 78.983326] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 78.984883] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 78.985639] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 78.986007] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 78.988135] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 78.989623] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 78.990890] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 78.992230] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 78.993180] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 78.994142] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 78.998522] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 78.999873] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 79.000890] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 79.002394] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 79.007567] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 79.008515] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 79.009631] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 79.012221] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 79.016509] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 79.017876] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 79.018874] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 79.019225] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 79.021180] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 79.022512] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 79.023593] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 79.031753] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 79.032393] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 79.034164] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 79.039654] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 79.041819] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 79.043753] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 79.046521] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 79.070671] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 79.074549] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 79.075622] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 79.079888] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 79.086133] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 79.091609] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 79.099482] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 79.113304] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 79.114436] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 79.125381] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 79.126828] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 79.128061] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 79.136522] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 79.138015] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 79.139394] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 79.147776] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 81.073565] Bluetooth: hci1: command 0x0409 tx timeout [ 81.074225] Bluetooth: hci3: command 0x0409 tx timeout [ 81.074684] Bluetooth: hci0: command 0x0409 tx timeout [ 81.075198] Bluetooth: hci4: command 0x0409 tx timeout [ 81.137176] Bluetooth: hci2: command 0x0409 tx timeout [ 81.200993] Bluetooth: hci6: command 0x0409 tx timeout [ 81.201851] Bluetooth: hci7: command 0x0409 tx timeout [ 81.202346] Bluetooth: hci5: command 0x0409 tx timeout [ 83.121232] Bluetooth: hci4: command 0x041b tx timeout [ 83.122076] Bluetooth: hci0: command 0x041b tx timeout [ 83.122795] Bluetooth: hci3: command 0x041b tx timeout [ 83.123621] Bluetooth: hci1: command 0x041b tx timeout [ 83.185043] Bluetooth: hci2: command 0x041b tx timeout [ 83.249097] Bluetooth: hci5: command 0x041b tx timeout [ 83.249896] Bluetooth: hci7: command 0x041b tx timeout [ 83.250628] Bluetooth: hci6: command 0x041b tx timeout [ 85.169039] Bluetooth: hci1: command 0x040f tx timeout [ 85.169478] Bluetooth: hci3: command 0x040f tx timeout [ 85.169836] Bluetooth: hci0: command 0x040f tx timeout [ 85.170230] Bluetooth: hci4: command 0x040f tx timeout [ 85.233042] Bluetooth: hci2: command 0x040f tx timeout [ 85.296996] Bluetooth: hci6: command 0x040f tx timeout [ 85.297380] Bluetooth: hci7: command 0x040f tx timeout [ 85.297736] Bluetooth: hci5: command 0x040f tx timeout [ 87.217099] Bluetooth: hci4: command 0x0419 tx timeout [ 87.217539] Bluetooth: hci0: command 0x0419 tx timeout [ 87.217895] Bluetooth: hci3: command 0x0419 tx timeout [ 87.218304] Bluetooth: hci1: command 0x0419 tx timeout [ 87.281003] Bluetooth: hci2: command 0x0419 tx timeout [ 87.345044] Bluetooth: hci5: command 0x0419 tx timeout [ 87.345471] Bluetooth: hci7: command 0x0419 tx timeout [ 87.345822] Bluetooth: hci6: command 0x0419 tx timeout [ 120.137758] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.138505] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.140878] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 120.359064] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.359765] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.363060] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 121.554334] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.555574] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.559845] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 121.699759] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.700848] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.702857] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 11:25:14 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) [ 122.269307] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.270377] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.272722] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 122.571161] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.572352] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.574650] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 122.820376] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.821494] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.823824] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 11:25:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)={0x20, 0x13, 0x101, 0x0, 0x0, "", [@generic="3faa90e12c40f1fb7b9aa59c7f"]}, 0x20}], 0x1}, 0x0) [ 122.966364] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.967282] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.968996] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 11:25:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)={0x20, 0x13, 0x101, 0x0, 0x0, "", [@generic="3faa90e12c40f1fb7b9aa59c7f"]}, 0x20}], 0x1}, 0x0) 11:25:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 11:25:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)={0x20, 0x13, 0x101, 0x0, 0x0, "", [@generic="3faa90e12c40f1fb7b9aa59c7f"]}, 0x20}], 0x1}, 0x0) [ 123.201884] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.202721] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.204269] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 11:25:15 executing program 3: mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000180)={'trans=unix,', {[{@version_L, 0x22}]}}) [ 123.339995] 9pnet: Unknown protocol version 9p2000.L" [ 123.376759] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.377985] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.380240] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 11:25:15 executing program 3: mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000180)={'trans=unix,', {[{@version_L, 0x22}]}}) [ 123.522260] 9pnet: Unknown protocol version 9p2000.L" 11:25:15 executing program 3: mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000180)={'trans=unix,', {[{@version_L, 0x22}]}}) [ 123.690833] 9pnet: Unknown protocol version 9p2000.L" [ 123.789634] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.6'. [ 123.876623] audit: type=1400 audit(1677237916.093:7): avc: denied { open } for pid=3886 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 123.878037] audit: type=1400 audit(1677237916.093:8): avc: denied { kernel } for pid=3886 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 124.392037] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.392681] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.394108] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 124.485058] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.486192] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.488304] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 124.509005] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.510089] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.512156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 124.662780] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.663421] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.665227] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 124.708838] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.709818] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.710959] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 124.717743] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.718388] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.719636] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 125.063939] hrtimer: interrupt took 25638 ns 11:25:17 executing program 3: mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000180)={'trans=unix,', {[{@version_L, 0x22}]}}) 11:25:17 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000980)=ANY=[@ANYBLOB="980000001e00fddf25bd7000ffdbdf257f000001000000000000000000000000000004d5160049007f0000010000000000000000000000003f00000004350000240009"], 0x98}}, 0x0) 11:25:17 executing program 7: syz_emit_ethernet(0x8b, &(0x7f0000000000)={@multicast, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, '#\x00\b', 0x55, 0x2c, 0x0, @local, @local, {[@routing={0x88}], {0x0, 0x0, 0x7, 0x0, @opaque="bd4c908e01433afa20804a2b340fe4e5cd7642eb2d27348ad808ec06894b4ed2afe8397426f0f14f6f85c5dad0f91a6982d532fc743ee341184631719122187ed5e08cf13a"}}}}}}, 0x0) 11:25:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x879b}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)={0x20, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x20}}, 0x0) 11:25:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0), 0x4) [ 125.265642] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.6'. 11:25:17 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) 11:25:17 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x2279, 0x0) 11:25:17 executing program 1: 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) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f00000005c0)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0302}}}, 0x14) r1 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x0) symlinkat(&(0x7f0000000000)='.\x00', r2, &(0x7f00000001c0)='./file0\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x9, 0x4}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000100)=0x1ff) sendmmsg(r0, &(0x7f00000000c0), 0x45d, 0x0) [ 125.286573] 9pnet: Unknown protocol version 9p2000.L" 11:25:17 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000980)=ANY=[@ANYBLOB="980000001e00fddf25bd7000ffdbdf257f000001000000000000000000000000000004d5160049007f0000010000000000000000000000003f00000004350000240009"], 0x98}}, 0x0) 11:25:17 executing program 7: syz_emit_ethernet(0x8b, &(0x7f0000000000)={@multicast, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, '#\x00\b', 0x55, 0x2c, 0x0, @local, @local, {[@routing={0x88}], {0x0, 0x0, 0x7, 0x0, @opaque="bd4c908e01433afa20804a2b340fe4e5cd7642eb2d27348ad808ec06894b4ed2afe8397426f0f14f6f85c5dad0f91a6982d532fc743ee341184631719122187ed5e08cf13a"}}}}}}, 0x0) [ 125.424286] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.6'. 11:25:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x2279, 0x0) 11:25:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0), 0x4) 11:25:18 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000980)=ANY=[@ANYBLOB="980000001e00fddf25bd7000ffdbdf257f000001000000000000000000000000000004d5160049007f0000010000000000000000000000003f00000004350000240009"], 0x98}}, 0x0) 11:25:18 executing program 1: 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) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f00000005c0)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0302}}}, 0x14) r1 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x0) symlinkat(&(0x7f0000000000)='.\x00', r2, &(0x7f00000001c0)='./file0\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x9, 0x4}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000100)=0x1ff) sendmmsg(r0, &(0x7f00000000c0), 0x45d, 0x0) 11:25:18 executing program 7: syz_emit_ethernet(0x8b, &(0x7f0000000000)={@multicast, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, '#\x00\b', 0x55, 0x2c, 0x0, @local, @local, {[@routing={0x88}], {0x0, 0x0, 0x7, 0x0, @opaque="bd4c908e01433afa20804a2b340fe4e5cd7642eb2d27348ad808ec06894b4ed2afe8397426f0f14f6f85c5dad0f91a6982d532fc743ee341184631719122187ed5e08cf13a"}}}}}}, 0x0) 11:25:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x879b}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)={0x20, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x20}}, 0x0) 11:25:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x2279, 0x0) [ 126.156837] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.6'. 11:25:18 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3ff}, 0x2a1}, 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_config_ext={0x3ff}, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = fork() perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x2, 0x6, 0x8, 0x81, 0x0, 0x7fffffff, 0x11337, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xc1, 0x2, @perf_config_ext={0x7fffffff, 0x1}, 0x20, 0x7fffffff, 0x0, 0x7, 0x2, 0xffffffff, 0x4, 0x0, 0x80000001, 0x0, 0x1000}, r1, 0xb, 0xffffffffffffffff, 0x2) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x36) write$binfmt_aout(r2, 0x0, 0x0) 11:25:19 executing program 1: 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) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f00000005c0)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0302}}}, 0x14) r1 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x0) symlinkat(&(0x7f0000000000)='.\x00', r2, &(0x7f00000001c0)='./file0\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x9, 0x4}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000100)=0x1ff) sendmmsg(r0, &(0x7f00000000c0), 0x45d, 0x0) 11:25:19 executing program 6: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) ftruncate(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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000380)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x200000000010000}], 0x0, &(0x7f0000000040)=ANY=[]) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000001680)={r0, 0x101, 0x2, 0x778d}) memfd_create(&(0x7f0000000400)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\xd7\xba\xe5\x01\x03\x94r\xab\xd4J\x03s\xaf\xf6A\xbfV\xfa\x1ew\x8d\xbf\x99I\x97\xd8\xd2\xe8\x11\xc4\x04\x00\x84\xd5i\xee\xaf\xae[E\x1f\xdd\xd7#rT+\xb621p\xaf[\x99\" 1\xeb\xc7)\xd2\x1dh\xf2\xd5s\xfd?\fa>\x9f;\xe5r\xe5\xbd\xb0|=\x8eZcPY\xf8\xbd\x13\xaa\x8b\xdf\xbc\x93u\xd5\xb0r\xfb\xde\xe7\xd9k\xe2\xc6\x1b\xf2o@&>\xf2M\xe7\x8c\xeb\xee\xf5\x02~\x85\x14\xf3\xc6v\xf15PE\x8c\xca\x16$\xc2\x01#\xb563\rbq\xbf64\xfaW\x17\xdfa\xe6\xca\x86\xd7\xf8\x81X\x9bg4\xc1\xdam\xcf=Rq6\xb0\xd4D=I\x1a\x0e\xd0\xabz\xe2\x19\x0fM\xad\xdco\xa4\xb2\x8c?\xc1\x10\xf273\xd00\xb3_\xe8\x9a*\xfcL\xea;\xc0\x9a\xdbx!N;\xb5x\t\xa4E\xbe\x93r\x04\xf5\xf0\xf5\x7f\x9a)\xf5\x1b\"\xa1\xd8\x06>\xc9\xe2r\xe9\xbb\xfe\xc0\b\x81\x98\x1c\xe2\xe0?\x8f\xa1\xbel\aN\x83@\xb1\x03)4A\x83\xd6\xcf\xf6\xb5\x82\xb7\x9dA\b$\xa2x\x8a@\xfaj~\xef\x93\xb1/L\x01\xe2\xba|\xf0\x01)PP\xcdl\x06\xfc\x15;qZ\xb1u\xc9\xd0\xd16~JEGm\xe4\x1e@\x9dG\xe4@\xdf\xba\'\x8b\x1cD\xc7\xec\xd1@}tR\xd9P\xf4N\xe3\xd8x\xa0\x91\x17\xc2}\x13\b\xca\t(Z\xa3_\xa1\x90\x15T\xa4\xe7%\x98\xa7\xfb\x8bp/eq\x93\xbf\x1f =|\xf3\xb1\xfcR\xd8\nM,\xcb%@\'\x15\x88\xd8\xad\f\x91|\x95\x8fq+\x98\x81W\xba\x9f\xe0elOt\xbd\by\r\x87\x1c\xba\xbd\x8e+S>\xb8\xe29\x91h^x\xfb`\x00\xdd/\xa6\xb1\x16=\xa1bw\xc5I\xb1\x00'/549, 0x0) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000a40)=[&(0x7f0000000780)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) io_cancel(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7fc, 0x0, 0x1}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r3, 0x0, 0x0, 0x87ffffc) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87ffffc) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001740)={&(0x7f0000000340)=ANY=[@ANYRESDEC, @ANYRES64=0x0, @ANYRESHEX], 0x80}}, 0x4000004) 11:25:19 executing program 3: 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) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_80211_inject_frame(&(0x7f0000000340)=@device_b, &(0x7f0000000380)=@mgmt_frame=@action={@with_ht={{{0x0, 0x0, 0xd, 0x0, 0x0, 0x1}, {}, @broadcast, @device_a, @random="aa5a91c489f4", {0x8}}, @ver_80211n={0x0, 0xdb, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @smps={0x7, 0x1, {0x0, 0x1}}}, 0x1f) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@private2}, 0x0, @in=@remote}}, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) bind$bt_hci(r1, &(0x7f0000000080), 0x2e) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r1, 0xf505, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002340)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 11:25:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0), 0x4) 11:25:19 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup2(r1, r0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) sendfile(r0, r0, 0x0, 0x100000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) 11:25:19 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x879b}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)={0x20, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x20}}, 0x0) 11:25:19 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3ff}, 0x2a1}, 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_config_ext={0x3ff}, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = fork() perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x2, 0x6, 0x8, 0x81, 0x0, 0x7fffffff, 0x11337, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xc1, 0x2, @perf_config_ext={0x7fffffff, 0x1}, 0x20, 0x7fffffff, 0x0, 0x7, 0x2, 0xffffffff, 0x4, 0x0, 0x80000001, 0x0, 0x1000}, r1, 0xb, 0xffffffffffffffff, 0x2) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x36) write$binfmt_aout(r2, 0x0, 0x0) 11:25:19 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3ff}, 0x2a1}, 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_config_ext={0x3ff}, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = fork() perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x2, 0x6, 0x8, 0x81, 0x0, 0x7fffffff, 0x11337, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xc1, 0x2, @perf_config_ext={0x7fffffff, 0x1}, 0x20, 0x7fffffff, 0x0, 0x7, 0x2, 0xffffffff, 0x4, 0x0, 0x80000001, 0x0, 0x1000}, r1, 0xb, 0xffffffffffffffff, 0x2) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x36) write$binfmt_aout(r2, 0x0, 0x0) [ 126.944813] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4003 'syz-executor.6' 11:25:19 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3ff}, 0x2a1}, 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_config_ext={0x3ff}, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = fork() perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x2, 0x6, 0x8, 0x81, 0x0, 0x7fffffff, 0x11337, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xc1, 0x2, @perf_config_ext={0x7fffffff, 0x1}, 0x20, 0x7fffffff, 0x0, 0x7, 0x2, 0xffffffff, 0x4, 0x0, 0x80000001, 0x0, 0x1000}, r1, 0xb, 0xffffffffffffffff, 0x2) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x36) write$binfmt_aout(r2, 0x0, 0x0) 11:25:19 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x535081, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0xc4000029) dup2(r1, r0) [ 127.078202] audit: type=1400 audit(1677237919.292:9): avc: denied { watch_reads } for pid=4011 comm="syz-executor.4" path="/syzkaller-testdir547529254/syzkaller.Ku4bm9/4/file0" dev="sda" ino=15993 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 11:25:19 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x535081, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0xc4000029) dup2(r1, r0) 11:25:19 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x535081, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0xc4000029) dup2(r1, r0) [ 127.336326] loop6: detected capacity change from 0 to 264192 11:25:19 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x535081, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0xc4000029) dup2(r1, r0) 11:25:19 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x535081, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0xc4000029) dup2(r1, r0) [ 127.415421] syz-executor.7 (4006) used greatest stack depth: 24048 bytes left 11:25:19 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup2(r1, r0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) sendfile(r0, r0, 0x0, 0x100000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) 11:25:19 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x535081, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0xc4000029) dup2(r1, r0) 11:25:19 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x535081, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0xc4000029) dup2(r1, r0) [ 127.691321] FAT-fs (loop6): Unrecognized mount option "@" or missing value [ 127.756982] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 127.822606] [ 127.822756] ====================================================== [ 127.823180] WARNING: possible circular locking dependency detected [ 127.823787] 6.2.0-next-20230224 #1 Not tainted [ 127.824093] ------------------------------------------------------ [ 127.825178] syz-executor.3/270 is trying to acquire lock: [ 127.828257] ffff8880173fc880 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: __flush_work+0xdd/0xd80 [ 127.828985] [ 127.828985] but task is already holding lock: [ 127.829381] ffff8880173fc920 (&hdev->cmd_sync_work_lock){+.+.}-{3:3}, at: hci_cmd_sync_clear+0x45/0x250 [ 127.830048] [ 127.830048] which lock already depends on the new lock. [ 127.830048] [ 127.830593] [ 127.830593] the existing dependency chain (in reverse order) is: [ 127.831089] [ 127.831089] -> #1 (&hdev->cmd_sync_work_lock){+.+.}-{3:3}: [ 127.831580] __mutex_lock+0x133/0x14a0 [ 127.831900] hci_cmd_sync_work+0x1e6/0x320 [ 127.832232] process_one_work+0xa0f/0x1790 [ 127.832564] worker_thread+0x63b/0x1260 [ 127.832882] kthread+0x2e9/0x3a0 [ 127.833156] ret_from_fork+0x2c/0x50 [ 127.833457] [ 127.833457] -> #0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}: [ 127.834031] __lock_acquire+0x2d56/0x6380 [ 127.834357] lock_acquire.part.0+0xea/0x320 [ 127.834690] __flush_work+0x109/0xd80 [ 127.834988] __cancel_work_timer+0x39c/0x4e0 [ 127.835317] hci_cmd_sync_clear+0x52/0x250 [ 127.835636] hci_unregister_dev+0xf9/0x410 [ 127.835962] vhci_release+0x80/0x100 [ 127.836258] __fput+0x263/0xa40 [ 127.836522] task_work_run+0x174/0x280 [ 127.836827] do_exit+0xad8/0x2800 [ 127.837103] do_group_exit+0xd4/0x2a0 [ 127.837400] __x64_sys_exit_group+0x3e/0x50 [ 127.837738] do_syscall_64+0x3f/0x90 [ 127.838040] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 127.838425] [ 127.838425] other info that might help us debug this: [ 127.838425] [ 127.838948] Possible unsafe locking scenario: [ 127.838948] [ 127.839352] CPU0 CPU1 [ 127.839660] ---- ---- [ 127.839967] lock(&hdev->cmd_sync_work_lock); [ 127.840282] lock((work_completion)(&hdev->cmd_sync_work)); [ 127.840823] lock(&hdev->cmd_sync_work_lock); [ 127.841289] lock((work_completion)(&hdev->cmd_sync_work)); [ 127.841665] [ 127.841665] *** DEADLOCK *** [ 127.841665] [ 127.842085] 1 lock held by syz-executor.3/270: [ 127.842376] #0: ffff8880173fc920 (&hdev->cmd_sync_work_lock){+.+.}-{3:3}, at: hci_cmd_sync_clear+0x45/0x250 [ 127.843001] [ 127.843001] stack backtrace: [ 127.843281] CPU: 0 PID: 270 Comm: syz-executor.3 Not tainted 6.2.0-next-20230224 #1 [ 127.843758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 127.844258] Call Trace: [ 127.844423] [ 127.844578] dump_stack_lvl+0x91/0xf0 [ 127.844828] check_noncircular+0x263/0x2e0 [ 127.845110] ? __pfx_check_noncircular+0x10/0x10 [ 127.845423] ? save_trace+0x285/0xcb0 [ 127.845677] ? __pfx_register_lock_class+0x10/0x10 [ 127.846013] __lock_acquire+0x2d56/0x6380 [ 127.846299] ? __pfx___lock_acquire+0x10/0x10 [ 127.846600] ? __pfx___lock_acquire+0x10/0x10 [ 127.846896] ? __pfx___lock_acquire+0x10/0x10 [ 127.847202] lock_acquire.part.0+0xea/0x320 [ 127.847485] ? __flush_work+0xdd/0xd80 [ 127.847744] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 127.848054] ? __flush_work+0xdd/0xd80 [ 127.848304] ? rcu_read_lock_sched_held+0x42/0x80 [ 127.848603] ? trace_lock_acquire+0x170/0x1e0 [ 127.848888] ? __flush_work+0xdd/0xd80 [ 127.849145] ? lock_acquire+0x32/0xc0 [ 127.849399] ? __flush_work+0xdd/0xd80 [ 127.849661] __flush_work+0x109/0xd80 [ 127.849921] ? __flush_work+0xdd/0xd80 [ 127.850180] ? __pfx_mark_lock.part.0+0x10/0x10 [ 127.850488] ? __pfx___flush_work+0x10/0x10 [ 127.850770] ? lock_acquire.part.0+0xea/0x320 [ 127.851057] ? hci_cmd_sync_clear+0x45/0x250 [ 127.851338] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 127.851651] ? hci_cmd_sync_clear+0x45/0x250 [ 127.851936] ? rcu_read_lock_sched_held+0x42/0x80 [ 127.852247] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 127.852620] ? lock_is_held_type+0x9f/0x120 [ 127.852908] ? mark_held_locks+0x9e/0xe0 [ 127.853184] __cancel_work_timer+0x39c/0x4e0 [ 127.853466] ? __pfx___cancel_work_timer+0x10/0x10 [ 127.853780] ? __cancel_work_timer+0x2aa/0x4e0 [ 127.854075] ? __pfx___cancel_work_timer+0x10/0x10 [ 127.854385] ? lock_release+0x1e3/0x710 [ 127.854651] ? __pfx_lock_release+0x10/0x10 [ 127.854933] ? do_raw_write_lock+0x11e/0x3b0 [ 127.855220] ? __pfx_vhci_release+0x10/0x10 [ 127.855502] hci_cmd_sync_clear+0x52/0x250 [ 127.855779] ? __pfx_vhci_release+0x10/0x10 [ 127.856061] hci_unregister_dev+0xf9/0x410 [ 127.856341] vhci_release+0x80/0x100 [ 127.856591] __fput+0x263/0xa40 [ 127.856816] task_work_run+0x174/0x280 [ 127.857078] ? __pfx_task_work_run+0x10/0x10 [ 127.857367] ? switch_task_namespaces+0xb1/0xd0 [ 127.857667] ? kmem_cache_free+0xff/0x510 [ 127.857954] do_exit+0xad8/0x2800 [ 127.858186] ? lock_release+0x1e3/0x710 [ 127.858455] ? __pfx_lock_release+0x10/0x10 [ 127.858742] ? do_raw_spin_lock+0x125/0x270 [ 127.859019] ? __pfx_do_exit+0x10/0x10 [ 127.859277] do_group_exit+0xd4/0x2a0 [ 127.859533] __x64_sys_exit_group+0x3e/0x50 [ 127.859815] do_syscall_64+0x3f/0x90 [ 127.860062] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 127.860392] RIP: 0033:0x7fe499abfb19 [ 127.860630] Code: Unable to access opcode bytes at 0x7fe499abfaef. [ 127.861018] RSP: 002b:00007ffd8c0f4688 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 127.861485] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00007fe499abfb19 [ 127.861933] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000043 [ 127.862377] RBP: 0000000000000000 R08: 0000000000000014 R09: 0000000000000013 [ 127.862819] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe499b1a0c3 [ 127.863261] R13: 0000000000000000 R14: 0000000000000008 R15: 00007ffd8c0f4870 [ 127.863709] [ 127.865969] loop6: detected capacity change from 0 to 264192 [ 127.866618] FAT-fs (loop6): Unrecognized mount option "@" or missing value [ 128.057516] I/O error, dev loop6, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 133.104990] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 137.393048] Bluetooth: hci2: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 11:25:20 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82502865 RDI=ffffffff87f10da0 RBP=ffffffff87f10d60 RSP=ffff88803b527190 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001 R12=0000000000000020 R13=ffffffff87f10d60 R14=0000000000000010 R15=ffffffff82502850 RIP=ffffffff825028bd 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 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe61c99ea000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe61c99e8000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f476afd0ec0 CR3=000000000fda4000 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 XMM00=00000000000000000000ff0000000000 XMM01=ff000000000000000000010000000000 XMM02=7463656a6e695f31313230385f7a7973 XMM03=ffffffff818dd102ffffffff818d9f32 XMM04=ff000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff1100d9e1348 RBX=ffff888008e0de80 RCX=0000000000000008 RDX=ffff888008e0de80 RSI=ffff88806cf09c80 RDI=ffff88806cf09b38 RBP=0000000000000008 RSP=ffff88806cf099d8 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff888008e0de80 R13=ffff88806cf09c80 R14=ffff88806cf09b38 R15=0000000000000008 RIP=ffffffff815f2d03 RFL=00000016 [----AP-] 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 00007fb539019700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe032a42b000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe032a429000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555555eabc98 CR3=000000000f34c000 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 XMM00=7269762f736563697665642f7379732f XMM01=006c6175747269762f73656369766564 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00010000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=610064253a64252f6b636f6c622f7665 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000