Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:18525' (ECDSA) to the list of known hosts. 2022/10/06 06:34:52 fuzzer started 2022/10/06 06:34:53 dialing manager at localhost:37193 syzkaller login: [ 36.248814] cgroup: Unknown subsys name 'net' [ 36.348647] cgroup: Unknown subsys name 'rlimit' 2022/10/06 06:35:06 syscalls: 2215 2022/10/06 06:35:06 code coverage: enabled 2022/10/06 06:35:06 comparison tracing: enabled 2022/10/06 06:35:06 extra coverage: enabled 2022/10/06 06:35:06 setuid sandbox: enabled 2022/10/06 06:35:06 namespace sandbox: enabled 2022/10/06 06:35:06 Android sandbox: enabled 2022/10/06 06:35:06 fault injection: enabled 2022/10/06 06:35:06 leak checking: enabled 2022/10/06 06:35:06 net packet injection: enabled 2022/10/06 06:35:06 net device setup: enabled 2022/10/06 06:35:06 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/10/06 06:35:06 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/10/06 06:35:06 USB emulation: enabled 2022/10/06 06:35:06 hci packet injection: enabled 2022/10/06 06:35:06 wifi device emulation: failed to parse kernel version (6.0.0-next-20221005) 2022/10/06 06:35:06 802.15.4 emulation: enabled 2022/10/06 06:35:06 fetching corpus: 50, signal 26403/28181 (executing program) 2022/10/06 06:35:06 fetching corpus: 100, signal 36784/40128 (executing program) 2022/10/06 06:35:06 fetching corpus: 150, signal 43767/48548 (executing program) 2022/10/06 06:35:06 fetching corpus: 200, signal 49103/55313 (executing program) 2022/10/06 06:35:06 fetching corpus: 250, signal 52748/60295 (executing program) 2022/10/06 06:35:07 fetching corpus: 300, signal 58598/67300 (executing program) 2022/10/06 06:35:07 fetching corpus: 350, signal 61002/70979 (executing program) 2022/10/06 06:35:07 fetching corpus: 400, signal 63062/74297 (executing program) 2022/10/06 06:35:07 fetching corpus: 450, signal 68471/80682 (executing program) 2022/10/06 06:35:07 fetching corpus: 500, signal 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program) 2022/10/06 06:35:17 fetching corpus: 5300, signal 185192/214750 (executing program) 2022/10/06 06:35:17 fetching corpus: 5350, signal 186683/214964 (executing program) 2022/10/06 06:35:18 fetching corpus: 5400, signal 187003/214964 (executing program) 2022/10/06 06:35:18 fetching corpus: 5450, signal 187171/214964 (executing program) 2022/10/06 06:35:18 fetching corpus: 5494, signal 187461/214966 (executing program) 2022/10/06 06:35:18 fetching corpus: 5494, signal 187461/214966 (executing program) 2022/10/06 06:35:20 starting 8 fuzzer processes 06:35:20 executing program 0: sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0xcd}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x146}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xf801}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x4) recvmsg$unix(0xffffffffffffffff, &(0x7f000000e9c0)={0x0, 0x0, &(0x7f000000e8c0)=[{&(0x7f000000e800)=""/143, 0x8f}], 0x1, &(0x7f000000e900)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}, 0x2003) sendmsg$NL80211_CMD_SET_PMKSA(r11, &(0x7f000000eb00)={&(0x7f000000ea00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000000eac0)={&(0x7f000000ea40)={0x5c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x40000000, 0x1d}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="a87f29a14976"}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x2d}, @NL80211_ATTR_PMKID={0x14, 0x55, "b0fb29ad52b969491db144dd7cc4ab05"}, @NL80211_ATTR_MAC={0xa}]}, 0x5c}}, 0x800) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, &(0x7f000000eb40)={0x0, 0x1, r5, 0x890b}) pwritev2(r8, &(0x7f000000f180)=[{&(0x7f000000eb80)="b49de77f437f8621d74c465b263dc889b9aef5a5c4ab0e1b21123da562fc1146d42b86c61fa244e08c4cc3b099610c42647492cc529da37b1769592c26050535d7664614e853d8dd35e59b0b4d", 0x4d}, {&(0x7f000000ec00)="23cecb9d1f346a4769d27e8d3f6ddf63c6432fecd814d344fe922970314639ff80ef9e54c35aa94a56b34d1634e5b68cdf9fffb5306bf5a42f1bc437d4660ab94fe17f3181e39d769d4c89a4bdd9e6a9c8a13f74df607a6431379f14ada23cf4d6241233a82f66bf9716c0e5a91b56e111fe2e19a5a2b229866ae301ade523322a33cfee0ceba241167f561dfb6e941aba5ff208da68b325df67a324a29385e9e2ba3f3457849fb29dee6b30c04addfdab493a361d9d84548ee94f89", 0xbc}, {&(0x7f000000ecc0)="551a2b48edcde434f0977f7df4b89eced8a53ad379da256cffee77", 0x1b}, {&(0x7f000000ed00)="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", 0xfb}, {&(0x7f000000ee00)="1d1a89c20fcb6d1c42a4bcde65e0c5460c048d87f6f19542e18b87d9ad0fc04e8778dc412e59b7871049ab0324c909e3dbc7f1b543e224dc5520", 0x3a}, {&(0x7f000000ee40)="3b84b25a79572d6e74ecf150b0de9619fa2726bc0f766577ecd23130cc003e7f0b451bf0cdc251fc737a0787a13cd56d2e7e7ebbb27647cdf71b8349da2572639e6f98a2809491d75fdf668a968521d78a885a8d4f5f5993560e6c7e7a9bc4834bae4def9e0bd10ef3c107551fe2a1202db61577965f909f348bfd62a4fdd256ac7cd44c9e23163ba4cb7a40e8499d775dda64bd5aa5eead946a94d86f1c0439867ac4a4238bdcb155ac118c1cedcf85fe8f33dd64036607e1ffb3340c01642bbc972e2effa59de19e5a105781bb", 0xce}, {&(0x7f000000ef40)="e49a368baea47d6ebe76f7ab57e2becc84e9e8a0897769b131c99a662b39769c7bf00fd156daed7794eea4aeceff910d18934e32e246d06f2a12a939543ee74db9796af84830d2a94766cb751cde8490743821b640fd9d85b0b03ab9de09dc7a77bd6b5b7384c6d573d413938bf47aed5a001f2442bb842b09bc4a78d114b0bad3ac2745365a8822eae436058e6d0b57e49b", 0x92}, {&(0x7f000000f000)="21a6fe663928dc6d5946eea21b03fe360ab84929c4a0ae75a6c671c16386898cf1650e94114af7d2b7a7e30104992152b42a040f2d941a5501a744abbde5b327b8ce2d39d15c58f5d5891645d19676b18efe65e7704ae3e66738854140dde12398f24f1339bc6333921cc834ce478ceb68e92a5c60bc7e5ccc0ac49265587c70a0cf9d67cc1897b2a7be6ec30538d07bba1148941e50aa551309c5cfc49d94c739aa8606fe3edf531fb3be8e3215b9e94cd1f2bac02b212767cb6488d693f4bb57fb40c58a0a885481be49d6803cae3d37ee33c8913cc2928b199cc9fe36489da1dd7e5c831ebe96afbd84d136c711d9869d", 0xf2}, {&(0x7f000000f100)="dd97c9a04f356c2d257e73a5cf75133a94159ba768337da1aa3510690e792f9706281aec658b0a92e8c650327d3351b165dd84e2d445ef7d15fdd059e98092deeb6f6a3555167ba3852db22914096a9ac41a3b2d8b2f9f380c450dbb0edd", 0x5e}], 0x9, 0x0, 0x7, 0x1) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f000000f240)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) fsmount(r12, 0x1, 0x62422905e23ecd15) ioctl$BTRFS_IOC_QGROUP_CREATE(r12, 0x4010942a, &(0x7f000000f280)={0x1, 0xef}) r13 = openat$sr(0xffffffffffffff9c, &(0x7f000000f2c0), 0x2b0000, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r13, 0x6, 0x0, 0x0, 0x0) recvfrom(r8, &(0x7f000000f300)=""/234, 0xea, 0x40000060, &(0x7f000000f400)=@pppol2tpv3in6={0x18, 0x1, {0x0, r11, 0x0, 0x1, 0x0, 0x0, {0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, '\x00', 0x31}, 0x9}}}, 0x80) sendmsg$NL80211_CMD_SET_MAC_ACL(r10, &(0x7f000000f5c0)={&(0x7f000000f480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000000f580)={&(0x7f000000f4c0)={0xac, 0x0, 0x20, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_MAC_ADDRS={0x1c, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}]}, @NL80211_ATTR_MAC_ADDRS={0x34, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa, 0x6, @broadcast}]}, @NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa}]}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}]}, 0xac}, 0x1, 0x0, 0x0, 0x14000000}, 0x810) r14 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f000000f600), 0x2, 0x0) sendfile(r2, r14, &(0x7f000000f640)=0x3, 0x6) sendmsg$TIPC_NL_MON_GET(r9, &(0x7f000000f900)={&(0x7f000000f680)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000000f8c0)={&(0x7f000000f6c0)={0x1f8, 0x0, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0xfc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @rand_addr=0x64010102}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'vlan0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @empty}}, {0x14, 0x2, @in={0x2, 0x4e21, @multicast2}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0x17, 0x1, @l2={'ib', 0x3a, 'veth1_virt_wifi\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast1}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x29, @loopback, 0x7}}}}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ipvlan0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8}]}, @TIPC_NLA_LINK={0x64, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb7}]}, @TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100000000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4cf85537}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9880}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80000001}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x401}]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x4000}, 0x40) ioctl$TIOCGETD(r7, 0x5424, &(0x7f000000f940)) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f000000fa80)={&(0x7f000000f980)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000000fa40)={&(0x7f000000f9c0)={0x54, 0x0, 0x2, 0x70bd2b, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x3}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x1}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "babc854bf9d60554590d6e1127"}]}, 0x54}, 0x1, 0x0, 0x0, 0x4010}, 0x20008884) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f000000fac0)={0x0, 0x0, 0x2, 0x0, '\x00', [{0x4, 0xc0, 0x7, 0x3, 0x3f, 0x8}, {0x6, 0xffffffff, 0x4b38000, 0xfffffffffffffff9, 0x3, 0x5}], ['\x00', '\x00']}) openat(r3, &(0x7f000000fc00)='./file0\x00', 0x30400, 0x85) 06:35:20 executing program 1: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000000)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000200)={{0x0, 0x101, 0x6, 0x0, 0x47b1, 0x9a, 0x5, 0x1f, 0x80000001, 0x2, 0x7, 0x1f, 0x6, 0x3, 0x7}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001200)={r0, r1, "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", "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"}) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000002200)=0x1) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000002340)={&(0x7f0000002240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002300)={&(0x7f0000002280)={0x48, 0x0, 0x7, 0x5, 0x0, 0x0, {0xb, 0x0, 0x1}, [@NFACCT_FILTER={0x1c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x9}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x7}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x80000000}]}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x401}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x800}]}, 0x48}}, 0x44804) sendmsg$NL802154_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000002380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002440)={&(0x7f00000023c0)={0x74, 0x0, 0x10, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0202}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan4\x00'}, @NL802154_ATTR_IFTYPE={0x8, 0x5, 0xffffffffffffffff}, @NL802154_ATTR_IFTYPE={0x8, 0x5, 0xffffffffffffffff}, @NL802154_ATTR_IFTYPE={0x8, 0x5, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan3\x00'}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x4044804) r2 = syz_open_dev$mouse(&(0x7f00000024c0), 0x1ff, 0x800) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f00000025c0)={&(0x7f0000002500)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002580)={&(0x7f0000002540)={0x10, 0x3fb, 0x200, 0x70bd27, 0x25dfdbfb, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x40015) ioctl$TIOCEXCL(r2, 0x540c) sendmsg$NFT_MSG_GETTABLE(r2, &(0x7f0000002700)={&(0x7f0000002600)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000026c0)={&(0x7f0000002640)={0x6c, 0x1, 0xa, 0x301, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_FLAGS={0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x480c4}, 0x10) r3 = fcntl$dupfd(r2, 0x406, r2) sendmsg$NFT_MSG_GETOBJ_RESET(r3, &(0x7f0000002800)={&(0x7f0000002740)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000027c0)={&(0x7f0000002780)={0x20, 0x15, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x5}]}, 0x20}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000002840)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) fcntl$lock(r4, 0x26, &(0x7f0000002880)={0x1, 0x2, 0x8000, 0xffffffffffffff81}) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r3, &(0x7f0000002980)={&(0x7f00000028c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002940)={&(0x7f0000002900)={0x1c, 0x0, 0x10, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4040080) ioctl$HIDIOCGUCODE(r4, 0xc018480d, &(0x7f00000029c0)={0x2, 0x100, 0x7, 0x8, 0xfffffffb, 0x6}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000002a00)={{{@in=@initdev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000002b00)=0xe8) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000002b40), 0x604300, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r7, &(0x7f0000002c40)={&(0x7f0000002b80), 0xc, &(0x7f0000002c00)={&(0x7f0000002bc0)={0x1c, 0x0, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x20008051) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000002c80)={{{@in=@private=0xa010100, @in6=@mcast1, 0x4e21, 0x1000, 0x4e21, 0x5d7c, 0x2, 0x20, 0x0, 0x33, r5, r6}, {0x2, 0x800, 0x20, 0x3f, 0x6, 0x4, 0xffffffff80000001, 0x100000001}, {0x4, 0x4357, 0x8, 0x6}, 0x8, 0x0, 0x0, 0x1, 0xd4b0c0d96fd0e280}, {{@in=@rand_addr=0x64010100, 0x4d4, 0x3c}, 0x2, @in6=@mcast2, 0x34ff, 0x0, 0x3, 0x1, 0x6, 0x0, 0x3}}, 0xe8) 06:35:20 executing program 4: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x16, 0x60, 0x1, 0x9, 0x0, 0x5, 0x22600, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xe687, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0xfffffffffffffe01, 0x2, 0x0, 0x9, 0x7, 0x6, 0x0, 0x101, 0x0, 0x8ab}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x7) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r1) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r2, 0xc0286687, &(0x7f0000000180)={0x1, 0x1f, 0xb4, &(0x7f00000000c0)=""/180}) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000200)=[r2, r0, r3, r2, r0, r0, 0xffffffffffffffff], 0x7) sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, 0x0, 0x204, 0x70bd2d, 0x25dfdbfd, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x1a0b}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x5}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x1000, 0x3]}, @SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_DST={0x14, 0x1, @remote}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x4}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x3}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xff8a}]}, 0x64}, 0x1, 0x0, 0x0, 0x4008145}, 0x20040004) ioctl$INCFS_IOC_FILL_BLOCKS(r3, 0x80106720, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x7, 0xe7, &(0x7f0000000380)="731ad8d24626b29a843196d5a02e687ca28547011fd1184f59adb73eacca7cecf9c02a163353756e68c777c50ad6340d277bf1781e446b653416ad770dc277b642879e7865599e13cba3b1abfbf091cd9c3e5cc173d38cbdecb5eead4b0db45403df96a5d0f3edf59079bbca82398669c13e46d1a41aad9c1b1e13e92d6bc33ba6be4eff008af24d003c97c68c51517fe407d540a768318392dd1f2ea920b837e530ef9d2e5f6190a6f6eb10f34d8ed328480810a3aa4c264f34d3889667ee2678141e70ca118e21f6ec5ff359e5d056cd376ac7ceb1fa1ea86c087950fc8114275b8ae5bcb6d5", 0x1, 0x1}]}) ioctl$TIOCL_SELLOADLUT(r2, 0x541c, &(0x7f0000000500)={0x5, 0xfffffffffffffff7, 0x0, 0x3}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000540)) r4 = syz_io_uring_setup(0x4e29, &(0x7f0000000580)={0x0, 0x9162, 0x2, 0x1, 0x41, 0x0, r2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000600), &(0x7f0000000640)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000680)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000880)={{0x1, 0x1, 0x18, r4, {0xce82}}, './file0\x00'}) syz_io_uring_setup(0x214d, &(0x7f00000008c0)={0x0, 0x245f, 0x8, 0x2, 0x290, 0x0, r5}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000940), &(0x7f0000000980)) ioctl$SNAPSHOT_PLATFORM_SUPPORT(r5, 0x330f, 0x1f) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f00000009c0)={{0x1, 0x1, 0x18, r3, @out_args}, './file0\x00'}) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x810, r6, 0x0) 06:35:20 executing program 7: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0xb537, 0x9, 0xcd33, 0xd2, 0x43]) semget$private(0x0, 0x4, 0x63) r0 = semget(0x2, 0x2, 0x400) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x98]) r1 = semget(0x1, 0x3, 0x200) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000000080)=""/10) r2 = semget(0x2, 0x1, 0x20) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f00000000c0)=0x7) r3 = semget(0x0, 0x2, 0x0) semctl$GETPID(r3, 0x1, 0xb, &(0x7f0000000100)=""/89) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000180)=[0x6]) r4 = semget(0x1, 0x3, 0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000280)={{0x1, 0xffffffffffffffff, r5, 0x0, 0xee01, 0x8, 0x2}, 0x9, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8}) semctl$IPC_RMID(r3, 0x0, 0x0) r6 = semget(0x1, 0x3, 0x558) semctl$SETVAL(r6, 0x0, 0x10, &(0x7f0000000300)) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000340)=""/212) semctl$GETPID(r4, 0x4, 0xb, &(0x7f0000000440)=""/101) semctl$IPC_RMID(r2, 0x0, 0x0) 06:35:20 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @broadcast}, &(0x7f0000000040)=0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @private}, &(0x7f00000000c0)=0x10, 0x0) r2 = dup2(r0, r1) r3 = open(&(0x7f0000000100)='./file0\x00', 0x480002, 0x194) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r3, 0x6628) fcntl$setstatus(r2, 0x4, 0x800) recvfrom$inet(r1, &(0x7f0000000140)=""/16, 0x10, 0x0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) ioctl$TIOCCBRK(r2, 0x5428) r4 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x20, 0x2001) ioctl$TIOCSRS485(r4, 0x542f, &(0x7f0000000200)={0x1, 0x8}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'veth1_macvtap\x00'}) fchdir(r1) r5 = memfd_secret(0x80000) write(r5, &(0x7f0000000280)="788e3bd5143c63b362aee1de5c4ac99c3802818b9548c637f4e8d43afe13185ddb4df7545e1f6b1f", 0x28) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000002c0)) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000300)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) r8 = dup2(r7, r3) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r8, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$IPVS_CMD_SET_DEST(r9, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x78, 0x0, 0x34ed92853414c76d, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffeffff}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4d4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000004}, 0x4) 06:35:20 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_ACCEPT(r7, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r3, 0x4, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @local}}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:semanage_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000840}, 0x24000001) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000051}, 0x1) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_LIST(r8, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x94, r3, 0x221, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010100}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010102}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r9, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, 0x0, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xe}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x767ba0f35904a192) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_DEV(r10, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x50, r1, 0x200, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_DEVICE={0xc, 0x23, 0x0, 0x1, [@NL802154_DEV_ATTR_PAN_ID={0x6, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x8000) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000700), r10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000780)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000880)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0x5c, r5, 0x2, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000885}, 0x8004) sendmsg$IEEE802154_ASSOCIATE_REQ(r9, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x2c, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xfffe}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xb}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}]}, 0x2c}}, 0x20004804) 06:35:20 executing program 2: fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x140, 0x0) r1 = fsmount(r0, 0x0, 0x8e) r2 = syz_io_uring_setup(0x5157, &(0x7f0000000040)={0x0, 0x2e85, 0x0, 0x2, 0x2c0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) syz_io_uring_setup(0x38d5, &(0x7f0000000140)={0x0, 0x677c, 0x2, 0x3, 0x205, 0x0, r0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r4 = syz_io_uring_setup(0x262f, &(0x7f0000000240)={0x0, 0x761b, 0x10, 0x2, 0x190, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000002c0), &(0x7f0000000300)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000340)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd=r2, 0x8, {0x0, r2}, 0x2, 0x4, 0x0, {0x0, r6}}, 0x1fe) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000380)={{0x1, 0x1, 0x18, r4, {0x3429}}, './file0\x00'}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x300000f, 0x2010, r7, 0x10000000) r8 = syz_io_uring_setup(0xd63, &(0x7f00000003c0)={0x0, 0x1ea0, 0x8, 0x3, 0xb8, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000440), &(0x7f0000000480)) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x2010, r8, 0x8000000) r10 = mmap$IORING_OFF_SQES(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x1000002, 0x10, r2, 0x10000000) syz_io_uring_submit(r9, r10, &(0x7f00000004c0)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r6}}, 0x0) mknodat$loop(r0, &(0x7f0000000500)='./file1\x00', 0x800, 0x1) r11 = syz_io_uring_setup(0x5914, &(0x7f0000000540)={0x0, 0xae5d, 0x1, 0x1, 0x188, 0x0, r7}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000005c0)=0x0, &(0x7f0000000600)) syz_io_uring_submit(r12, r5, &(0x7f0000000640)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r7, 0x0, 0x0, 0x0, {0x10}, 0x1}, 0x5) syz_io_uring_setup(0x6c2b, &(0x7f0000000680)={0x0, 0xaaa1, 0x2a, 0x0, 0x1e5, 0x0, r7}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000700), &(0x7f0000000740)) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000780)=0xfffffffffffffff7) io_uring_register$IORING_UNREGISTER_FILES(r11, 0x3, 0x0, 0x0) [ 63.708924] audit: type=1400 audit(1665038120.848:6): avc: denied { execmem } for pid=283 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 06:35:20 executing program 3: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0xff, 0x400000) fsync(r0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000040)={0x2c, 0xc, 0x10, 0xd, 0xa, 0x0, 0x3, 0xcb}) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000080)={0x5, 0x29, 0x8, 0x1f, 0x9, 0xff, 0x4, 0x1}) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f00000000c0)={0x1, 0x36, 0x14, 0x1e, 0x1, 0x8, 0x6, 0x16c, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x0) ioctl$RTC_WKALM_RD(r1, 0x80287010, &(0x7f0000000100)) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000140)={'veth0_vlan\x00'}) r2 = socket$netlink(0x10, 0x3, 0x13) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000180)={r0, 0x7, 0x1, 0x5}) getdents64(r3, &(0x7f00000001c0)=""/35, 0x23) ioctl$RTC_EPOCH_READ(r3, 0x8008700d, &(0x7f0000000200)) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x7fff) ioctl$FIDEDUPERANGE(r3, 0xc0189436, &(0x7f0000000240)={0x1, 0xfffffffffffffade, 0x2, 0x0, 0x0, [{{r4}, 0x7fffffff}, {{r2}, 0xbd88}]}) splice(r4, &(0x7f00000002c0)=0x10001, r4, &(0x7f0000000300)=0xefd0, 0x4, 0x1) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000340), 0xa000, 0x0) recvmmsg$unix(r5, &(0x7f0000003040)=[{{&(0x7f0000000380)=@abs, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000400)=""/54, 0x36}, {&(0x7f0000000440)=""/142, 0x8e}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, &(0x7f0000001540)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe8}}, {{&(0x7f0000001640)=@abs, 0x6e, &(0x7f0000001a40)=[{&(0x7f00000016c0)=""/213, 0xd5}, {&(0x7f00000017c0)=""/73, 0x49}, {&(0x7f0000001840)=""/222, 0xde}, {&(0x7f0000001940)=""/199, 0xc7}], 0x4, &(0x7f0000001a80)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}}, {{&(0x7f0000001bc0), 0x6e, &(0x7f0000002fc0)=[{&(0x7f0000001c40)=""/218, 0xda}, {&(0x7f0000001d40)=""/21, 0x15}, {&(0x7f0000001d80)=""/116, 0x74}, {&(0x7f0000001e00)=""/234, 0xea}, {&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/117, 0x75}, {&(0x7f0000002f80)}], 0x7}}], 0x3, 0x40000000, &(0x7f0000003100)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r8, 0xc0189373, &(0x7f0000003140)={{0x1, 0x1, 0x18, r6, {0x7f}}, './file0\x00'}) r11 = memfd_secret(0x0) io_uring_register$IORING_REGISTER_FILES(r10, 0x2, &(0x7f0000003640)=[0xffffffffffffffff, r11, r7, 0xffffffffffffffff, r4, r3, 0xffffffffffffffff, r9, 0xffffffffffffffff], 0x9) [ 64.936269] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 64.939480] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 64.941113] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 64.944274] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 64.946386] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 64.948417] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 64.953626] Bluetooth: hci0: HCI_REQ-0x0c1a [ 65.059522] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 65.062600] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 65.070534] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 65.076992] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 65.078685] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 65.080047] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 65.085839] Bluetooth: hci1: HCI_REQ-0x0c1a [ 65.137323] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 65.139028] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 65.141776] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 65.143237] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 65.146407] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 65.147985] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 65.149722] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 65.151243] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 65.152362] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 65.156588] Bluetooth: hci7: HCI_REQ-0x0c1a [ 65.164305] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 65.166047] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 65.167235] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 65.169625] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 65.172024] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 65.173166] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 65.177317] Bluetooth: hci3: HCI_REQ-0x0c1a [ 65.194873] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 65.196180] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 65.197316] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 65.199643] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 65.200902] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 65.204489] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 65.205849] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 65.208366] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 65.209796] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 65.217865] Bluetooth: hci6: HCI_REQ-0x0c1a [ 65.239836] Bluetooth: hci5: HCI_REQ-0x0c1a [ 65.363620] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 65.371188] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 65.385145] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 65.408278] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 65.423037] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 65.425194] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 65.450860] Bluetooth: hci4: HCI_REQ-0x0c1a [ 67.022184] Bluetooth: hci0: command 0x0409 tx timeout [ 67.150119] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 67.151057] Bluetooth: hci1: command 0x0409 tx timeout [ 67.212812] Bluetooth: hci3: command 0x0409 tx timeout [ 67.213343] Bluetooth: hci7: command 0x0409 tx timeout [ 67.276974] Bluetooth: hci5: command 0x0409 tx timeout [ 67.277540] Bluetooth: hci6: command 0x0409 tx timeout [ 67.469844] Bluetooth: hci4: command 0x0409 tx timeout [ 69.068797] Bluetooth: hci0: command 0x041b tx timeout [ 69.196834] Bluetooth: hci1: command 0x041b tx timeout [ 69.260874] Bluetooth: hci7: command 0x041b tx timeout [ 69.261656] Bluetooth: hci3: command 0x041b tx timeout [ 69.324929] Bluetooth: hci6: command 0x041b tx timeout [ 69.325734] Bluetooth: hci5: command 0x041b tx timeout [ 69.516842] Bluetooth: hci4: command 0x041b tx timeout [ 69.840037] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 69.842941] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 69.844173] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 69.847256] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 69.848859] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 69.850349] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 69.863969] Bluetooth: hci2: HCI_REQ-0x0c1a [ 71.116828] Bluetooth: hci0: command 0x040f tx timeout [ 71.244831] Bluetooth: hci1: command 0x040f tx timeout [ 71.308864] Bluetooth: hci3: command 0x040f tx timeout [ 71.309402] Bluetooth: hci7: command 0x040f tx timeout [ 71.372883] Bluetooth: hci5: command 0x040f tx timeout [ 71.373429] Bluetooth: hci6: command 0x040f tx timeout [ 71.565799] Bluetooth: hci4: command 0x040f tx timeout [ 71.949839] Bluetooth: hci2: command 0x0409 tx timeout [ 73.165788] Bluetooth: hci0: command 0x0419 tx timeout [ 73.292958] Bluetooth: hci1: command 0x0419 tx timeout [ 73.357967] Bluetooth: hci7: command 0x0419 tx timeout [ 73.358710] Bluetooth: hci3: command 0x0419 tx timeout [ 73.421524] Bluetooth: hci6: command 0x0419 tx timeout [ 73.422320] Bluetooth: hci5: command 0x0419 tx timeout [ 73.612932] Bluetooth: hci4: command 0x0419 tx timeout [ 73.996884] Bluetooth: hci2: command 0x041b tx timeout [ 76.044920] Bluetooth: hci2: command 0x040f tx timeout [ 78.093841] Bluetooth: hci2: command 0x0419 tx timeout 06:36:12 executing program 1: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x80) fsconfig$FSCONFIG_SET_FLAG(0xffffffffffffffff, 0x0, &(0x7f00000000c0)='lazytime\x00', 0x0, 0x0) 06:36:12 executing program 1: bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x1c, 0x0, 0x1, 0x4, 0x6, @local}, 0x14) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2002, 0xa824}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000540)={0x0, 0x0}) perf_event_open(&(0x7f00000004c0)={0x5, 0x80, 0x3, 0x42, 0x3f, 0x5d, 0x0, 0x9, 0x80000, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80000009, 0x4, @perf_config_ext={0x3, 0xfc0000000}, 0x12198, 0x1000, 0x0, 0x0, 0x8, 0x2, 0x9, 0x0, 0x9, 0x0, 0x5}, r1, 0x2, 0xffffffffffffffff, 0x3) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300), 0x242880, &(0x7f00000005c0)=ANY=[@ANYBLOB="7472616e7390a15ba47b28803dce31140d294091dc31655df04a2c38b41389c25277c75f06b768", @ANYRESHEX, @ANYBLOB="2c6a62267c2885e717862c6f9e4928", @ANYRESOCT, @ANYBLOB=',cache=fscache,version=9p2000.u,privport,nodevmap,loose,\x00osixacl,access=', @ANYRESDEC, @ANYBLOB=',access=any,cache=none,subj_role=,smackfsroot=,fsname=\\,smackfshat=,(^\\)\a^,hash,smackfsfloor=^#\",func=FIRMWARE_CHECK,\x00']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='xfs\x00', 0x40000, 0x0) lchown(&(0x7f0000000140)='./file0\x00', 0xee01, 0xee01) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000340)) [ 115.844646] audit: type=1400 audit(1665038172.984:7): avc: denied { open } for pid=3565 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 115.846254] audit: type=1400 audit(1665038172.984:8): avc: denied { kernel } for pid=3565 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 115.866413] ------------[ cut here ]------------ [ 115.866433] [ 115.866436] ====================================================== [ 115.866440] WARNING: possible circular locking dependency detected [ 115.866444] 6.0.0-next-20221005 #1 Not tainted [ 115.866450] ------------------------------------------------------ [ 115.866453] syz-executor.1/3566 is trying to acquire lock: [ 115.866460] ffffffff853faaf8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 115.866500] [ 115.866500] but task is already holding lock: [ 115.866503] ffff88800ea07c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 115.866530] [ 115.866530] which lock already depends on the new lock. [ 115.866530] [ 115.866533] [ 115.866533] the existing dependency chain (in reverse order) is: [ 115.866537] [ 115.866537] -> #3 (&ctx->lock){....}-{2:2}: [ 115.866550] _raw_spin_lock+0x2a/0x40 [ 115.866563] __perf_event_task_sched_out+0x53b/0x18d0 [ 115.866574] __schedule+0xedd/0x2470 [ 115.866589] schedule+0xda/0x1b0 [ 115.866603] exit_to_user_mode_prepare+0x114/0x1a0 [ 115.866615] syscall_exit_to_user_mode+0x19/0x40 [ 115.866629] do_syscall_64+0x48/0x90 [ 115.866639] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 115.866652] [ 115.866652] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 115.866666] _raw_spin_lock_nested+0x30/0x40 [ 115.866677] raw_spin_rq_lock_nested+0x1e/0x30 [ 115.866690] task_fork_fair+0x63/0x4d0 [ 115.866707] sched_cgroup_fork+0x3d0/0x540 [ 115.866721] copy_process+0x4183/0x6e20 [ 115.866732] kernel_clone+0xe7/0x890 [ 115.866745] user_mode_thread+0xad/0xf0 [ 115.866755] rest_init+0x24/0x250 [ 115.866768] arch_call_rest_init+0xf/0x14 [ 115.866787] start_kernel+0x4c6/0x4eb [ 115.866804] secondary_startup_64_no_verify+0xe0/0xeb [ 115.866818] [ 115.866818] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 115.866832] _raw_spin_lock_irqsave+0x39/0x60 [ 115.866843] try_to_wake_up+0xab/0x1930 [ 115.866857] up+0x75/0xb0 [ 115.866871] __up_console_sem+0x6e/0x80 [ 115.866887] console_unlock+0x46a/0x590 [ 115.866903] vprintk_emit+0x1bd/0x560 [ 115.866919] vprintk+0x84/0xa0 [ 115.866935] _printk+0xba/0xf1 [ 115.866948] regdb_fw_cb.cold+0x6c/0xa7 [ 115.866965] request_firmware_work_func+0x12e/0x240 [ 115.866986] process_one_work+0xa17/0x16a0 [ 115.867004] worker_thread+0x637/0x1260 [ 115.867021] kthread+0x2ed/0x3a0 [ 115.867035] ret_from_fork+0x22/0x30 [ 115.867047] [ 115.867047] -> #0 ((console_sem).lock){....}-{2:2}: [ 115.867061] __lock_acquire+0x2a02/0x5e70 [ 115.867078] lock_acquire+0x1a2/0x530 [ 115.867093] _raw_spin_lock_irqsave+0x39/0x60 [ 115.867105] down_trylock+0xe/0x70 [ 115.867120] __down_trylock_console_sem+0x3b/0xd0 [ 115.867136] vprintk_emit+0x16b/0x560 [ 115.867153] vprintk+0x84/0xa0 [ 115.867169] _printk+0xba/0xf1 [ 115.867180] report_bug.cold+0x72/0xab [ 115.867196] handle_bug+0x3c/0x70 [ 115.867205] exc_invalid_op+0x14/0x50 [ 115.867215] asm_exc_invalid_op+0x16/0x20 [ 115.867228] group_sched_out.part.0+0x2c7/0x460 [ 115.867246] ctx_sched_out+0x8f1/0xc10 [ 115.867262] __perf_event_task_sched_out+0x6d0/0x18d0 [ 115.867273] __schedule+0xedd/0x2470 [ 115.867288] schedule+0xda/0x1b0 [ 115.867302] exit_to_user_mode_prepare+0x114/0x1a0 [ 115.867313] syscall_exit_to_user_mode+0x19/0x40 [ 115.867326] do_syscall_64+0x48/0x90 [ 115.867335] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 115.867348] [ 115.867348] other info that might help us debug this: [ 115.867348] [ 115.867351] Chain exists of: [ 115.867351] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 115.867351] [ 115.867365] Possible unsafe locking scenario: [ 115.867365] [ 115.867368] CPU0 CPU1 [ 115.867370] ---- ---- [ 115.867372] lock(&ctx->lock); [ 115.867378] lock(&rq->__lock); [ 115.867384] lock(&ctx->lock); [ 115.867390] lock((console_sem).lock); [ 115.867396] [ 115.867396] *** DEADLOCK *** [ 115.867396] [ 115.867398] 2 locks held by syz-executor.1/3566: [ 115.867405] #0: ffff88806cf37e98 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 115.867435] #1: ffff88800ea07c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 115.867461] [ 115.867461] stack backtrace: [ 115.867463] CPU: 1 PID: 3566 Comm: syz-executor.1 Not tainted 6.0.0-next-20221005 #1 [ 115.867476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 115.867483] Call Trace: [ 115.867486] [ 115.867490] dump_stack_lvl+0x8b/0xb3 [ 115.867510] check_noncircular+0x263/0x2e0 [ 115.867527] ? format_decode+0x26c/0xb50 [ 115.867545] ? print_circular_bug+0x450/0x450 [ 115.867562] ? simple_strtoul+0x30/0x30 [ 115.867579] ? format_decode+0x26c/0xb50 [ 115.867597] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 115.867615] __lock_acquire+0x2a02/0x5e70 [ 115.867637] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 115.867660] lock_acquire+0x1a2/0x530 [ 115.867676] ? down_trylock+0xe/0x70 [ 115.867695] ? lock_release+0x750/0x750 [ 115.867715] ? vprintk+0x84/0xa0 [ 115.867733] _raw_spin_lock_irqsave+0x39/0x60 [ 115.867745] ? down_trylock+0xe/0x70 [ 115.867768] down_trylock+0xe/0x70 [ 115.867785] ? vprintk+0x84/0xa0 [ 115.867802] __down_trylock_console_sem+0x3b/0xd0 [ 115.867820] vprintk_emit+0x16b/0x560 [ 115.867839] vprintk+0x84/0xa0 [ 115.867856] _printk+0xba/0xf1 [ 115.867869] ? record_print_text.cold+0x16/0x16 [ 115.867885] ? report_bug.cold+0x66/0xab [ 115.867904] ? group_sched_out.part.0+0x2c7/0x460 [ 115.867922] report_bug.cold+0x72/0xab [ 115.867942] handle_bug+0x3c/0x70 [ 115.867952] exc_invalid_op+0x14/0x50 [ 115.867963] asm_exc_invalid_op+0x16/0x20 [ 115.867977] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 115.867998] Code: 5e 41 5f e9 8b ae ef ff e8 86 ae ef ff 65 8b 1d 2b 08 ac 7e 31 ff 89 de e8 26 ab ef ff 85 db 0f 84 8a 00 00 00 e8 69 ae ef ff <0f> 0b e9 a5 fe ff ff e8 5d ae ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 115.868009] RSP: 0018:ffff88803ea9fc48 EFLAGS: 00010006 [ 115.868018] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.868026] RDX: ffff888020550000 RSI: ffffffff81566da7 RDI: 0000000000000005 [ 115.868034] RBP: ffff88803eaa05c8 R08: 0000000000000005 R09: 0000000000000001 [ 115.868041] R10: 0000000000000000 R11: ffffffff865b605b R12: ffff88800ea07c00 [ 115.868049] R13: ffff88806cf3d2c0 R14: ffffffff8547d040 R15: 0000000000000002 [ 115.868060] ? group_sched_out.part.0+0x2c7/0x460 [ 115.868080] ? group_sched_out.part.0+0x2c7/0x460 [ 115.868100] ctx_sched_out+0x8f1/0xc10 [ 115.868120] __perf_event_task_sched_out+0x6d0/0x18d0 [ 115.868134] ? lock_is_held_type+0xd7/0x130 [ 115.868149] ? __perf_cgroup_move+0x160/0x160 [ 115.868159] ? set_next_entity+0x304/0x550 [ 115.868177] ? update_curr+0x267/0x740 [ 115.868196] ? lock_is_held_type+0xd7/0x130 [ 115.868211] __schedule+0xedd/0x2470 [ 115.868229] ? io_schedule_timeout+0x150/0x150 [ 115.868247] ? rcu_read_lock_sched_held+0x3e/0x80 [ 115.868268] schedule+0xda/0x1b0 [ 115.868284] exit_to_user_mode_prepare+0x114/0x1a0 [ 115.868296] syscall_exit_to_user_mode+0x19/0x40 [ 115.868311] do_syscall_64+0x48/0x90 [ 115.868321] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 115.868335] RIP: 0033:0x7f3816139b19 [ 115.868343] 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 [ 115.868354] RSP: 002b:00007f38136af218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 115.868365] RAX: 0000000000000001 RBX: 00007f381624cf68 RCX: 00007f3816139b19 [ 115.868372] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f381624cf6c [ 115.868379] RBP: 00007f381624cf60 R08: 000000000000000e R09: 0000000000000000 [ 115.868387] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f381624cf6c [ 115.868394] R13: 00007ffc2294811f R14: 00007f38136af300 R15: 0000000000022000 [ 115.868406] [ 115.923167] WARNING: CPU: 1 PID: 3566 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 115.923843] Modules linked in: [ 115.924075] CPU: 1 PID: 3566 Comm: syz-executor.1 Not tainted 6.0.0-next-20221005 #1 [ 115.924620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 115.925195] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 115.925594] Code: 5e 41 5f e9 8b ae ef ff e8 86 ae ef ff 65 8b 1d 2b 08 ac 7e 31 ff 89 de e8 26 ab ef ff 85 db 0f 84 8a 00 00 00 e8 69 ae ef ff <0f> 0b e9 a5 fe ff ff e8 5d ae ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 115.926845] RSP: 0018:ffff88803ea9fc48 EFLAGS: 00010006 [ 115.927224] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.927729] RDX: ffff888020550000 RSI: ffffffff81566da7 RDI: 0000000000000005 [ 115.928234] RBP: ffff88803eaa05c8 R08: 0000000000000005 R09: 0000000000000001 [ 115.928745] R10: 0000000000000000 R11: ffffffff865b605b R12: ffff88800ea07c00 [ 115.929237] R13: ffff88806cf3d2c0 R14: ffffffff8547d040 R15: 0000000000000002 [ 115.929733] FS: 00007f38136af700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 115.930296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.930720] CR2: 00007f01ca713610 CR3: 000000003e8d8000 CR4: 0000000000350ee0 [ 115.931218] Call Trace: [ 115.931402] [ 115.931568] ctx_sched_out+0x8f1/0xc10 [ 115.931864] __perf_event_task_sched_out+0x6d0/0x18d0 [ 115.932243] ? lock_is_held_type+0xd7/0x130 [ 115.932571] ? __perf_cgroup_move+0x160/0x160 [ 115.932902] ? set_next_entity+0x304/0x550 [ 115.933218] ? update_curr+0x267/0x740 [ 115.933501] ? lock_is_held_type+0xd7/0x130 [ 115.933807] __schedule+0xedd/0x2470 [ 115.934093] ? io_schedule_timeout+0x150/0x150 [ 115.934446] ? rcu_read_lock_sched_held+0x3e/0x80 [ 115.934802] schedule+0xda/0x1b0 [ 115.935053] exit_to_user_mode_prepare+0x114/0x1a0 [ 115.935413] syscall_exit_to_user_mode+0x19/0x40 [ 115.935752] do_syscall_64+0x48/0x90 [ 115.936030] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 115.936409] RIP: 0033:0x7f3816139b19 [ 115.936686] 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 [ 115.937917] RSP: 002b:00007f38136af218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 115.938461] RAX: 0000000000000001 RBX: 00007f381624cf68 RCX: 00007f3816139b19 [ 115.938959] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f381624cf6c [ 115.939471] RBP: 00007f381624cf60 R08: 000000000000000e R09: 0000000000000000 [ 115.939974] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f381624cf6c [ 115.940464] R13: 00007ffc2294811f R14: 00007f38136af300 R15: 0000000000022000 [ 115.940978] [ 115.941145] irq event stamp: 826 [ 115.941387] hardirqs last enabled at (825): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 115.942031] hardirqs last disabled at (826): [] __schedule+0x1225/0x2470 [ 115.942600] softirqs last enabled at (626): [] __irq_exit_rcu+0x11b/0x180 [ 115.943200] softirqs last disabled at (489): [] __irq_exit_rcu+0x11b/0x180 [ 115.943822] ---[ end trace 0000000000000000 ]--- 06:36:13 executing program 1: bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x1c, 0x0, 0x1, 0x4, 0x6, @local}, 0x14) perf_event_open(&(0x7f0000000080)={0x0, 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, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2002, 0xa824}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000540)={0x0, 0x0}) perf_event_open(&(0x7f00000004c0)={0x5, 0x80, 0x3, 0x42, 0x3f, 0x5d, 0x0, 0x9, 0x80000, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80000009, 0x4, @perf_config_ext={0x3, 0xfc0000000}, 0x12198, 0x1000, 0x0, 0x0, 0x8, 0x2, 0x9, 0x0, 0x9, 0x0, 0x5}, r1, 0x2, 0xffffffffffffffff, 0x3) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300), 0x242880, &(0x7f00000005c0)=ANY=[@ANYBLOB="7472616e7390a15ba47b28803dce31140d294091dc31655df04a2c38b41389c25277c75f06b768", @ANYRESHEX, @ANYBLOB="2c6a62267c2885e717862c6f9e4928", @ANYRESOCT, @ANYBLOB=',cache=fscache,version=9p2000.u,privport,nodevmap,loose,\x00osixacl,access=', @ANYRESDEC, @ANYBLOB=',access=any,cache=none,subj_role=,smackfsroot=,fsname=\\,smackfshat=,(^\\)\a^,hash,smackfsfloor=^#\",func=FIRMWARE_CHECK,\x00']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='xfs\x00', 0x40000, 0x0) lchown(&(0x7f0000000140)='./file0\x00', 0xee01, 0xee01) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000340)) 06:36:13 executing program 1: r0 = syz_io_uring_setup(0x1d4c, &(0x7f0000001700)={0x0, 0x0, 0x4}, &(0x7f0000ec0000/0x3000)=nil, &(0x7f0000ec0000/0x1000)=nil, 0x0, &(0x7f00000017c0)) r1 = memfd_secret(0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="80000000001000002e2f6530001addf2bc2712ffad9ef8a814b358b905050d1b7363c764c71c"]) 06:36:13 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x1a7) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'wfdno'}}]}}) 06:36:13 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f00000009c0)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@dev, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {@in6=@remote, 0x0, 0x6c}, @in6=@mcast2}}}, 0xf8}}, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)=[{0x408, 0x1, 0x1, "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"}], 0x408}, 0x0) [ 116.579974] Zero length message leads to an empty skb 06:36:13 executing program 1: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000007c0)={0x5, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000380)={0x8, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000300)) openat$incfs(r2, &(0x7f0000000180)='.pending_reads\x00', 0x0, 0x1) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x50, 0x0, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@remote, 0x1, 0x2, 0x1, 0x7, 0x0, 0x8}, 0x20) syz_io_uring_setup(0x1cb6, &(0x7f00000001c0), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0, 0x0) recvfrom(r1, &(0x7f0000000000)=""/136, 0x88, 0x100, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x50, 0x0, &(0x7f0000000080)) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) sendmsg$inet(r7, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0x2}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @remote, @broadcast}}}], 0x20}, 0x0) 06:36:14 executing program 1: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000007c0)={0x5, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000380)={0x8, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000300)) openat$incfs(r2, &(0x7f0000000180)='.pending_reads\x00', 0x0, 0x1) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x50, 0x0, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@remote, 0x1, 0x2, 0x1, 0x7, 0x0, 0x8}, 0x20) syz_io_uring_setup(0x1cb6, &(0x7f00000001c0), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0, 0x0) recvfrom(r1, &(0x7f0000000000)=""/136, 0x88, 0x100, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x50, 0x0, &(0x7f0000000080)) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) sendmsg$inet(r7, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0x2}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @remote, @broadcast}}}], 0x20}, 0x0) VM DIAGNOSIS: 06:36:13 Registers: info registers vcpu 0 RAX=1ffff110034c418d RBX=ffff88801a620c38 RCX=ffffffff811db3e7 RDX=0000000000000000 RSI=0000000000000001 RDI=ffff88801a620c68 RBP=ffffe8ffffd21500 RSP=ffff88800a08fd78 R8 =0000000000000000 R9 =ffff8880092b2c07 R10=ffffed1001256580 R11=0000000000000001 R12=dffffc0000000000 R13=ffffea0001488dc8 R14=ffffea0001488dc8 R15=0000000000000092 RIP=ffffffff817bc542 RFL=00000046 [---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 0000000000000000 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=00007f3eb3d8a6f4 CR3=0000000017652000 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=00000000000000000000000000000000 XMM01=00007f3eb3d9947000007f3eb3d98f20 XMM02=00000000000000000000000000000000 XMM03=756e20796d6d756420736e6f6974706f XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=73253d656d616e6c6165722073253d73 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff823bda91 RDI=ffffffff8765c9a0 RBP=ffffffff8765c960 RSP=ffff88803ea9f690 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001 R12=0000000000000032 R13=ffffffff8765c960 R14=0000000000000010 R15=ffffffff823bda80 RIP=ffffffff823bdae9 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 00007f38136af700 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=00007f01ca713610 CR3=000000003e8d8000 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=00000000000000000000000000000000 XMM01=00007f38162207c000007f38162207c8 XMM02=00007f38162207e000007f38162207c0 XMM03=00007f38162207c800007f38162207c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000