[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 27.111297] kauditd_printk_skb: 7 callbacks suppressed [ 27.111309] audit: type=1800 audit(1539817419.881:29): pid=5233 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 27.136817] audit: type=1800 audit(1539817419.891:30): pid=5233 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.119' (ECDSA) to the list of known hosts. 2018/10/17 23:04:03 fuzzer started 2018/10/17 23:04:05 dialing manager at 10.128.0.26:39387 2018/10/17 23:04:05 syscalls: 1 2018/10/17 23:04:05 code coverage: enabled 2018/10/17 23:04:05 comparison tracing: enabled 2018/10/17 23:04:05 setuid sandbox: enabled 2018/10/17 23:04:05 namespace sandbox: enabled 2018/10/17 23:04:05 Android sandbox: /sys/fs/selinux/policy does not exist 2018/10/17 23:04:05 fault injection: enabled 2018/10/17 23:04:05 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/10/17 23:04:05 net packed injection: enabled 2018/10/17 23:04:05 net device setup: enabled 23:07:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1, 0x7fff}, 0x1c) syzkaller login: [ 242.550740] IPVS: ftp: loaded support on port[0] = 21 23:07:15 executing program 1: openat$ashmem(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000900)={0x0, 0x7, 0x80000000, 'queue0\x00', 0x9}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000440), 0x0) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="fffffffffffd00000000000008004500"], 0x0) [ 242.793818] IPVS: ftp: loaded support on port[0] = 21 23:07:15 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000580)='/dev/nullb0\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f00000005c0)) [ 243.100980] IPVS: ftp: loaded support on port[0] = 21 23:07:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet(0x2, 0x80003, 0x6) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1ff7, 0x32b8ba71ffedcd5) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) close(r1) [ 243.627927] IPVS: ftp: loaded support on port[0] = 21 23:07:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'bridge_slave_1\x00'}, 0x15f) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) [ 244.111621] bridge0: port 1(bridge_slave_0) entered blocking state [ 244.136271] bridge0: port 1(bridge_slave_0) entered disabled state [ 244.154423] device bridge_slave_0 entered promiscuous mode [ 244.189601] IPVS: ftp: loaded support on port[0] = 21 [ 244.258292] bridge0: port 2(bridge_slave_1) entered blocking state [ 244.273386] bridge0: port 2(bridge_slave_1) entered disabled state [ 244.287997] device bridge_slave_1 entered promiscuous mode [ 244.465637] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready 23:07:17 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000001280)=0x4, 0x4) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x10000004e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000001a80)=@nfc_llcp, 0x80, &(0x7f00000020c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x85, &(0x7f00000010c0)=""/164, 0xa4}}, {{&(0x7f0000002240)=@can, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000001180)=""/246, 0xf6}}], 0x2ba, 0x40000002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a00)=[{{&(0x7f0000001300)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001380)=""/136, 0x88}], 0x1, &(0x7f0000001480)=""/59, 0x3b, 0x7}, 0x4}, {{&(0x7f0000001880)=@rc, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000004940)=""/4096, 0x1000}], 0x1, &(0x7f0000001d40)=""/34, 0x22}}, {{&(0x7f00000021c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003500)=[{&(0x7f0000005940)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/218, 0xda}}], 0x3, 0x10000, &(0x7f0000006b80)={0x0, 0x1c9c380}) sendto$inet(r0, &(0x7f0000c95ffd), 0x49b8, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1}, 0x10) [ 244.611046] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 244.765489] IPVS: ftp: loaded support on port[0] = 21 [ 244.868047] bridge0: port 1(bridge_slave_0) entered blocking state [ 244.878080] bridge0: port 1(bridge_slave_0) entered disabled state [ 244.885924] device bridge_slave_0 entered promiscuous mode [ 245.001463] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.010681] bridge0: port 2(bridge_slave_1) entered disabled state [ 245.018561] device bridge_slave_1 entered promiscuous mode [ 245.053383] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 245.161721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 245.230483] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 245.245320] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.251853] bridge0: port 1(bridge_slave_0) entered disabled state [ 245.261416] device bridge_slave_0 entered promiscuous mode [ 245.281979] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 245.390343] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.405368] bridge0: port 2(bridge_slave_1) entered disabled state [ 245.418542] device bridge_slave_1 entered promiscuous mode [ 245.588557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 245.726881] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 245.813864] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 245.838363] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 245.854431] team0: Port device team_slave_0 added [ 245.861965] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.878034] bridge0: port 1(bridge_slave_0) entered disabled state [ 245.885829] device bridge_slave_0 entered promiscuous mode [ 245.926496] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 245.941645] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 245.985922] team0: Port device team_slave_1 added [ 246.033230] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.060047] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.068434] device bridge_slave_1 entered promiscuous mode [ 246.113978] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 246.135572] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 246.145427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 246.180339] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 246.193938] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 246.205624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 246.213807] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 246.279875] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 246.299110] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 246.325506] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 246.335594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 246.354524] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 246.486690] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 246.526603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 246.539033] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 246.667858] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 246.691118] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 246.715628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 246.733017] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 246.758539] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 246.767385] team0: Port device team_slave_0 added [ 246.792467] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.801498] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.816530] device bridge_slave_0 entered promiscuous mode [ 246.872709] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 246.888228] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 246.897244] team0: Port device team_slave_1 added [ 246.937459] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.943854] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.976165] device bridge_slave_1 entered promiscuous mode [ 247.006561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 247.013737] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 247.034819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 247.075286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 247.096884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 247.108697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 247.121177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 247.150759] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 247.175046] team0: Port device team_slave_0 added [ 247.180815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 247.206189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 247.216215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 247.224766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 247.240318] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 247.322104] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 247.335236] team0: Port device team_slave_1 added [ 247.349545] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 247.393744] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 247.412639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 247.430874] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.443111] bridge0: port 1(bridge_slave_0) entered disabled state [ 247.450959] device bridge_slave_0 entered promiscuous mode [ 247.462021] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 247.479905] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 247.495229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 247.506221] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 247.574959] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.581356] bridge0: port 2(bridge_slave_1) entered disabled state [ 247.611030] device bridge_slave_1 entered promiscuous mode [ 247.630650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 247.647555] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 247.666326] team0: Port device team_slave_0 added [ 247.720987] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 247.731841] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 247.746176] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 247.754302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 247.762306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 247.790077] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 247.805565] team0: Port device team_slave_1 added [ 247.863167] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 247.900962] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 247.909883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 247.926736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 247.946185] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 247.956017] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 247.964356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 247.972244] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 248.104261] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 248.129904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 248.145190] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 248.172438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 248.191486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 248.264423] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 248.271575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 248.285383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 248.317496] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 248.329239] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 248.347853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 248.373143] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 248.404440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 248.420587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 248.448698] bridge0: port 2(bridge_slave_1) entered blocking state [ 248.455240] bridge0: port 2(bridge_slave_1) entered forwarding state [ 248.462172] bridge0: port 1(bridge_slave_0) entered blocking state [ 248.468640] bridge0: port 1(bridge_slave_0) entered forwarding state [ 248.477202] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 248.496334] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 248.701797] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 248.720244] team0: Port device team_slave_0 added [ 248.736159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 248.781426] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 248.815082] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 248.875780] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 248.883885] team0: Port device team_slave_1 added [ 249.032164] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 249.040773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 249.051755] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 249.114406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 249.128003] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.134421] bridge0: port 2(bridge_slave_1) entered forwarding state [ 249.141081] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.147513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 249.183687] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 249.191247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 249.201889] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 249.220041] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 249.229160] team0: Port device team_slave_0 added [ 249.252671] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 249.267619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 249.292939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 249.349809] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.356253] bridge0: port 2(bridge_slave_1) entered forwarding state [ 249.362914] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.369350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 249.390416] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 249.401950] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 249.423818] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 249.439869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 249.453683] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 249.471795] team0: Port device team_slave_1 added [ 249.639500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 249.740293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 249.749719] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 249.765234] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 249.811512] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 249.835587] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 249.847297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 249.897112] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.903534] bridge0: port 2(bridge_slave_1) entered forwarding state [ 249.910259] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.916692] bridge0: port 1(bridge_slave_0) entered forwarding state [ 249.949956] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 249.972257] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 250.001246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 250.031992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 250.774716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 250.821980] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.828395] bridge0: port 2(bridge_slave_1) entered forwarding state [ 250.835148] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.841535] bridge0: port 1(bridge_slave_0) entered forwarding state [ 250.855635] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 251.317369] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.323773] bridge0: port 2(bridge_slave_1) entered forwarding state [ 251.330474] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.336881] bridge0: port 1(bridge_slave_0) entered forwarding state [ 251.361026] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 251.814225] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 251.826300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 254.075541] 8021q: adding VLAN 0 to HW filter on device bond0 [ 254.536083] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 254.685653] 8021q: adding VLAN 0 to HW filter on device bond0 [ 254.696306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 255.058800] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 255.078644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 255.091436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 255.125381] 8021q: adding VLAN 0 to HW filter on device bond0 [ 255.197431] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 255.271559] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 255.576373] 8021q: adding VLAN 0 to HW filter on device team0 [ 255.593721] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 255.696766] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 255.704361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 255.711470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 255.746923] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 255.754391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 255.761472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 256.068313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 256.144729] 8021q: adding VLAN 0 to HW filter on device team0 [ 256.157344] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 256.164866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 256.171956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 256.294390] 8021q: adding VLAN 0 to HW filter on device team0 [ 256.589773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 256.608219] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 256.695473] 8021q: adding VLAN 0 to HW filter on device team0 [ 257.065810] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 257.071993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 257.082264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 257.111369] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 257.537432] 8021q: adding VLAN 0 to HW filter on device team0 [ 257.595124] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 257.601294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 257.618172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 258.121209] 8021q: adding VLAN 0 to HW filter on device team0 23:07:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xffffffff, 0x40) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0x0, r1, 0x8000, 0x4, 0x4, 0x3}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000014f000)={&(0x7f00003c7ff4), 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="fdffffff000000000a00000000000b00ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000040)) 23:07:31 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x7a30, @mcast1, 0x3}}, 0x8ca}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0x2}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x4102) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000080)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x32}}) close(r4) close(r0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e21, @loopback}}) 23:07:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback}, 0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000000300)=""/101, 0x65, 0x120, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000380)=""/4096) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) [ 259.011100] hrtimer: interrupt took 33294 ns [ 259.106895] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 23:07:32 executing program 2: setxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='security.evm\x00', &(0x7f00000001c0)=@v1={0x2, "aa"}, 0x2, 0x1) syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000001700)=[{&(0x7f0000000680)="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", 0x1af, 0x51}], 0x0, &(0x7f0000000100)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x402, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000200)=r0) 23:07:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x0) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000340)={{}, {0x40000}, 0x0, 0x0, 0x67c}) mlock(&(0x7f000075e000/0x4000)=nil, 0x4000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f00000004c0)) sendfile(r2, r3, &(0x7f0000000000), 0x100000080000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x401}, &(0x7f0000000300)=0x18) 23:07:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x5) r2 = dup3(r1, r0, 0x0) write$UHID_INPUT(r2, &(0x7f0000001640)={0x8, "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", 0x1000}, 0x1006) write$UHID_INPUT(r2, &(0x7f0000000200)={0x8, "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", 0x1000}, 0x1006) [ 259.407939] XFS (loop2): Invalid superblock magic number 23:07:32 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000240)) r1 = socket(0x4000000000000a, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x217, &(0x7f0000000000)=""/227, &(0x7f0000000180)=0xe3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="538255747117dcec6f0f5f81d745d8ae0c4a2fd46dae6dc30a9a258dffed867936b7e0861d2e773162241b2f1f84c8f235fc7ea8491edd52f2866c978386e00c915f534a82498b9bf9f1d7c2e551e2d7c4f07aadff0d3d006035dd8ad0f50e9d9273af197d0ff4bf71dee96914c1b8bfb5442432ddaafb1de9cb7dd9c972e4e92f489fb622a055a8f456cc239d6220"], &(0x7f000002c000)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x800, &(0x7f0000000200)="c8bce02ba6d26ee39d4f6c68a444e1a35e97b2a2ba98d60dce72b61de72dceaa7cf5e9073d180c293cbaade52a162705f4fbc5a96a8b447485a21c") r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = memfd_create(&(0x7f0000000140)='md5sumbdev.vmnet1lo\x00', 0x0) pwrite64(r3, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) chdir(&(0x7f0000000100)='./file0\x00') symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') creat(&(0x7f00000000c0)='./file0/../file0\x00', 0x0) 23:07:32 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000, 0xfc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="d0000000d8c427d6409e90ebed2d0b3d673ab3b93eb22e2b6259f2a6e77ccaefc6639376b518db8eb7b1816969db938c4392308f631720e453b372c048c16684be3f5b281d3d2550ff21a35e5c4690872934f0e0f015bbc2402e652f0a63ee16b52689b7582d000b0c40e8d8f7c6834d0128c29816065f8988e7c2581e9ec5a2890562d4db04d16c8418c52818520e3d0387b0d5a68a8772eacf0c5454f946826a5dc2e491ac2e6117762313251b040670b5f6594a3fffb33c9b840cf40f9d7225d861372a621058000000000000000000000000"], &(0x7f0000000300)=0xd8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r2}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000100)="ab22b17290083ea07db368868285e3f4ea685fda9c194ca3691cbebc6cde0e33c225b2fcd0b93d7726792d8d3d81146a219ea1e124fec5e7459ac31f9a856aecaa773fe3c6", 0x45) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000000c0)={r4, 0x1, 0x6}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000780)={0x1, {{0x2, 0x0, @multicast2}}, 0x0, 0x2, [{}, {}]}, 0x190) 23:07:32 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000006c0)={{{@in6, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000007c0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000800)={'syz_tun\x00'}) accept4$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000880)=0x3283cc80abe0a4bd, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000940)={'team0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a00)={{{@in6=@mcast1, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000b00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000e80)=0x65) recvmmsg(r1, &(0x7f0000009340)=[{{0xffffffffffffffff, 0x0, &(0x7f0000003280)=[{&(0x7f0000002180)=""/113, 0x71}, {&(0x7f0000002200)=""/66, 0x42}, {&(0x7f0000001e40)=""/64, 0x40}], 0x3, &(0x7f00000032c0)=""/224, 0xe0, 0x9}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000003480)=[{&(0x7f00000033c0)=""/137, 0x89}], 0x1, 0x0, 0x0, 0x2}, 0xca}, {{&(0x7f00000034c0)=@sco, 0x80, &(0x7f0000003700)=[{&(0x7f0000003540)=""/187, 0xbb}, {&(0x7f0000003600)=""/253, 0xfd}], 0x2, &(0x7f0000003740)=""/165, 0xa5, 0x10001}, 0x5}, {{&(0x7f0000003800)=@hci, 0x80, &(0x7f0000003940)=[{&(0x7f0000003880)=""/155, 0x9b}], 0x1, 0x0, 0x0, 0xc1}, 0x6}, {{&(0x7f0000003980)=@ipx, 0x80, &(0x7f0000005bc0)=[{&(0x7f0000003a00)=""/181, 0xb5}, {&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/4096, 0x1000}, {&(0x7f0000005b00)=""/119, 0x77}, {&(0x7f0000005b80)=""/23, 0x17}], 0x5, &(0x7f0000005c40)=""/4096, 0x1000, 0xb5d}, 0x8}, {{&(0x7f0000006c40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006dc0)=""/66, 0x42}, {&(0x7f0000006e40)=""/103, 0x67}], 0x2, &(0x7f0000006f00)=""/245, 0xf5, 0x1000}, 0x5}, {{0x0, 0x0, &(0x7f0000007000), 0x0, &(0x7f0000007040)=""/66, 0x42, 0x800}, 0x7}], 0x7, 0x0, 0x0) r3 = accept4$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f000000b840)=0x210, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000000b880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f000000b8c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000cc0)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f000000c200)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000d440)={0x0, @remote, @loopback}, &(0x7f000000d480)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000d4c0)={'vcan0\x00'}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000011440)={'syzkaller1\x00'}) ioctl$void(r3, 0x5450) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r5 = accept$alg(r4, 0x0, 0x0) recvmmsg(r5, &(0x7f0000001280)=[{{&(0x7f0000000ec0)=@nl=@proc, 0x34e, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x11, &(0x7f00000011c0)=""/157, 0x9d}}], 0x1500, 0x0, &(0x7f0000001380)={0x77359400}) 23:07:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8001, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x2b4}, 0x1, 0x0, 0x0, 0x40801}, 0x20000010) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x10000000000081, 0x0, [0x3]}) ioctl$KVM_SET_IRQCHIP(r1, 0x4020aea5, &(0x7f00000003c0)={0x0, 0x6, @ioapic}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x1, 0x6c}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x7f}, &(0x7f0000000300)=0x8) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_access\x00') [ 260.182231] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. 23:07:33 executing program 4: socket$inet6(0xa, 0x0, 0x0) mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000140)=ANY=[], &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000100)='./file0\x00') symlink(&(0x7f0000000280)='.\x00', &(0x7f0000000240)='./file0\x00') 23:07:33 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000080)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}]}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x18) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000500)) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="696f005bfc57169babee54ed16e39e7a8fe4dbf9bce4b90016f266e3f63c443b3fc5040006bb5cd4bd7c7373b3d4d470a0cb5617aadbfb64c5f9983c25d024a9f3c489cc438f9e6de1635f672bf70ad3bc27c924384f5586d4a51c6420a4e356e4e5ff7e28104d262f889f390101ccaff805816603f65ba3df555b6c352cd7d84a7267a03436bae8c3ee629775e29bc8cdf47c139844350fcf17") pread64(r1, &(0x7f0000000040), 0xfdf9, 0x0) lseek(r1, 0x0, 0x3) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 23:07:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x100, 0xffffffff, 0x5, 0x5, 0x1}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r2, 0xf3, "d9bdb5ed05d55eaae4c09a8a6f059ef44e5970f27389f6e6ff0c6ca93294679c2cc0e4d7a51f68073a7aaabba7ccb30679791badbf3cccb0dceddcb900d9f376c0304d60664e86c0c31798fdd6082acba6078c219b454b66ab00c4f79a72a2a99a12e2dbc25161ab9269432dbc138d9527276f6aee6ae2d847229eddb8cc8936dae4e7619ea267aae21dfe33a31de4d6479b9c36b818302bf4fcc8bec9f50930bebdab5a1c2cd5a47abbb86535204179771fb62aab4ea382d6bbf7405fccf40f298ccef48bda9f24198f1096b702df35a7f729bd7bb86acc9a8d6efe98f844fa6b342f235a80f18efe3492b189f5ed23105112"}, &(0x7f0000000300)=0xfb) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x20) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000080)) r4 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x0, 0x0, &(0x7f0000000000)) mq_timedsend(r4, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x77359400}) 23:07:33 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x0) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000340)={{}, {0x40000}, 0x0, 0x0, 0x67c}) mlock(&(0x7f000075e000/0x4000)=nil, 0x4000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f00000004c0)) sendfile(r2, r3, &(0x7f0000000000), 0x100000080000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x401}, &(0x7f0000000300)=0x18) 23:07:33 executing program 2: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) unshare(0x40000000) socketpair(0x0, 0xe, 0xffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$pptp(0x18, 0x1, 0x2) splice(r0, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x2, 0x2) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) 23:07:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x9, 0x0, 0x393, 0x0, 0x0, 0xffffffff, 0x2, 0x4, 0x8, 0x5, 0x81, 0x0, 0x6, 0x3, 0x7, 0xa705, 0x7, 0x6, 0x2, 0x5, 0x10000, 0x30d7, 0x6, 0xfffffffffffff588, 0x8000, 0x6, 0x3, 0x1, 0x3f, 0xfffffffffffff7c1, 0x4e, 0x6, 0x0, 0xffffffffc6866d21, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x18013, 0xffff, 0x0, 0x0, 0x0, 0x8, 0x1000000000}, r1, 0x5, r2, 0x1) fsetxattr$security_evm(r0, &(0x7f0000000000)='security.evm\x00', &(0x7f0000000080)=@md5={0x1, "a87b2125227e1d276705b1c0559782b0"}, 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x5, &(0x7f00000001c0)=""/77, 0x4d) 23:07:33 executing program 4: r0 = socket$inet6(0xa, 0x1000004000002, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x2) ioctl$UI_END_FF_ERASE(r2, 0x400c55cb, &(0x7f0000000140)={0x2, 0x1, 0x6}) bind$inet6(r1, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) shutdown(r1, 0x0) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18, 0x0, 0x8, {0xffff}}, 0x18) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x401) sendto$inet6(r1, &(0x7f0000000040)="e0", 0x1, 0x2, &(0x7f0000bb6000)={0xa, 0x4e20, 0x2000000, @loopback}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x9}, 0x8) listen(r1, 0xb0) close(r1) [ 260.626753] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 260.698093] IPVS: ftp: loaded support on port[0] = 21 23:07:33 executing program 3: mount(&(0x7f0000000000)=ANY=[@ANYBLOB='/deoop0\x00\x00\x00\x00'], &(0x7f0000000140)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) [ 260.775955] IPVS: ftp: loaded support on port[0] = 21 23:07:33 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x0, &(0x7f0000000480)) 23:07:33 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) setsockopt$inet_tcp_int(r4, 0x6, 0x15, &(0x7f0000000000)=0x8, 0x4) tee(r2, r1, 0x5, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) [ 260.886652] sched: DL replenish lagged too much [ 260.901995] UBIFS error (pid: 7050): cannot open "/deoop0", error -22 23:07:33 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000100)=""/95) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x2000002, 0x8972, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000000)={0xa, 0x2, 0x4, 0x4, 'syz1\x00', 0x19f}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) [ 260.939455] UBIFS error (pid: 7050): cannot open "/deoop0", error -22 23:07:33 executing program 4: r0 = socket$inet6(0xa, 0x1000004000002, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x2) ioctl$UI_END_FF_ERASE(r2, 0x400c55cb, &(0x7f0000000140)={0x2, 0x1, 0x6}) bind$inet6(r1, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) shutdown(r1, 0x0) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18, 0x0, 0x8, {0xffff}}, 0x18) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x401) sendto$inet6(r1, &(0x7f0000000040)="e0", 0x1, 0x2, &(0x7f0000bb6000)={0xa, 0x4e20, 0x2000000, @loopback}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x9}, 0x8) listen(r1, 0xb0) close(r1) 23:07:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000140)={0x1000000000000001, 0x0, [0x40000107]}) 23:07:34 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000080)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}]}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x18) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000500)) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="696f005bfc57169babee54ed16e39e7a8fe4dbf9bce4b90016f266e3f63c443b3fc5040006bb5cd4bd7c7373b3d4d470a0cb5617aadbfb64c5f9983c25d024a9f3c489cc438f9e6de1635f672bf70ad3bc27c924384f5586d4a51c6420a4e356e4e5ff7e28104d262f889f390101ccaff805816603f65ba3df555b6c352cd7d84a7267a03436bae8c3ee629775e29bc8cdf47c139844350fcf17") pread64(r1, &(0x7f0000000040), 0xfdf9, 0x0) lseek(r1, 0x0, 0x3) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 23:07:34 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x7, 0x7, 0x3, 0x9, 0x0, 0xdef, 0x0, 0x4, 0x6, 0x7, 0x0, 0x8, 0x1ff, 0x2, 0x0, 0x3, 0x1ff, 0x7, 0x80000000, 0x100000000, 0x2, 0x5, 0x7, 0x15, 0x0, 0x1, 0x7fffffff, 0xc29, 0x4, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x3a8, 0x81f4, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000180), 0x3}, 0x80, 0x200, 0x3, 0x3, 0x20, 0x100000000, 0x80}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000380)) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") sendmsg$alg(r1, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f00000000c0)=[@op={0x18}, @op={0x18}], 0x30}, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0xb4a, 0x80) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000140)=0x6) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2e6c653000000000d3e42e4985ad35c9244b2e17cf98491d440744a8159ecb2ba9f01372703ff5cddcc9118f220c48c4b372340c7a7ea363f8d9940cfa485fee7b8f872a20906653a18927b9f263cdd5c7e80481eece52e3f815c92523f6200d368736e4697ef6fd935864461f69b2cbfc35caad0537a0bb195450962aea815a8777839fd4452d578e8b57358af39993379cc20566f366ab32de19b21ffff162b3c93edb78c6aa9e1b2a6f3d64f77b1df389294fab43213deb827e67a032ca6e713e4326a69e7305811f"], &(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, &(0x7f00000001c0)='tracefs\x00') 23:07:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x8000000}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x18, 0x1d, 0xd, 0x70bd27, 0x0, {0xa}, [@typed={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x3) 23:07:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0xc) r2 = socket$rds(0x15, 0x5, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000580)) sendfile(r0, r0, &(0x7f0000000040), 0x161) r3 = msgget$private(0x0, 0x80) wait4(r1, &(0x7f0000000300), 0x0, 0x0) msgsnd(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xde, 0x800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000003c0)=0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000680)='nbd\x00') sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000006c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="040727bd7000fedbdf25000c000400000000000000000000000300c4040000000000000c0008000000000006000000bae10e5b85194b044d6c6e00000000000000000000000000000000765bb329c049c5985b70f4dcd7ffbd234332b7d0c1e726d4721585d0a56acca173f173c1a4399c7f9b5e558f712c44ab4187a3bb8530d4477f1e7f25872190307795136272c816096990ec5a247309ce7bb8b14777b5179083f459f170540cb7e9f9dc77e278ce38a7fed40914a9770642fd9a52af5c0b3409c4a1adb2287c8379b81c7d17429a2bf8bb599a2862e6ec34ea1c6f73fe5af6cab92e88dc6fda8e4432"], 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f00000000c0)={0xf0, 0x5, 0x4, 0x3, 0x3}) dup(r0) [ 261.378855] tmpfs: No value for mount option 'tracefs' 23:07:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={"62726f757465000000000000000200", 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'yam0\x00', 'yam0\x00', 'veth1_to_team\x00', @link_local, [], @dev, [], 0xb0, 0xb0, 0xe0, [@devgroup={'devgroup\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x4}}}}]}]}, 0x1e8) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x22000) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000040)={0x10, 0x0, 0x3}, 0x10) [ 261.454757] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 23:07:34 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff4600001c0000000000019078ac1c14bbac141424742f446bec92f857359e8de0e250989e7d7d98f1ac9529c25bd55ba6f297faa8bb8a6f0000000000000000000095a8d350e7bfe25c873139cfecd2c7c81aa933e9dcd047a7000a131ff850f001682c749bfcf0c71880e41b7c367ee9ca0df745eaf0c142847deff6ffff0835773c5a2190dc58dda23db2a8b68842814ba0193e9556893d5314f0b08f7ce7270b3b36ec8b5d2355b38f21dd89938b6301c9107c0e24e54e160d271b7ad73a65847b7e03d8b68124d4ab305f488dc9d87ca9fb1b7f1c4edfd1"], &(0x7f0000000000)) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x20000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x20, {{0xa, 0x4e22, 0xfc8f, @loopback, 0x3}}}, 0x88) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000007900000064786665a025b19dba6a2e925f2bf487848f4b7766968e1ec4de6697145daefc337eacc1c08f4f6cafbd72a659d102630e124637cf14183b02450470eb368c74dbb63bfaf7dc6e7ed0b2627c1ef25aca3925ce865d43572e4ff752278b855289cea498c5c6bf9e26ddd33f4cdc7f1000000000000000000000"], &(0x7f0000000180)=0x9d) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000080)={0x2, {0x1, 0xfffffffffffffffd, 0x723e, 0x9, 0x8, 0x2}}) 23:07:34 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x80000) fsetxattr$security_ima(r0, &(0x7f0000000240)='security.ima\x00', &(0x7f0000000280)=@ng={0x4, 0x2, "fa"}, 0x3, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000200)=0x1000) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x100, 0x6, 0x81}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000640)={r2, @in={{0x2, 0x4e20, @broadcast}}, [0x9, 0x5, 0x7ff, 0xa7f4, 0x6cb8, 0x0, 0x1, 0xece, 0x1, 0x1, 0x4, 0x7, 0x1000, 0x4, 0x9]}, &(0x7f0000000540)=0x100) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00000014c0)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x200001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in=@multicast1, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0x4bf) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000580)={&(0x7f00000002c0)=ANY=[@ANYBLOB="100427bd7000080c7cfcea4e6943b75966746f5f9e000000000200006d0bf0220000000000"], 0x1}}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000740)=0xc) sched_setaffinity(r3, 0xffffffffffffffa4, &(0x7f00000001c0)=0x9) keyctl$set_reqkey_keyring(0xe, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000180)={0x1f, 0x3ff, 0x8, 0x10000, 0x7, 0x3}) 23:07:34 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x400, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000480)={0xffffffffffffffff}, 0x2, 0x1000}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000500)={0x16, 0x98, 0xfa00, {&(0x7f0000000440), 0x2, r1, 0x30, 0x0, @in6={0xa, 0x4e23, 0x2, @mcast1}}}, 0xa0) renameat2(r0, &(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000600)='./file0\x00', 0x3) ftruncate(r0, 0xffffffffffffffc1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c7465242cdf44a46ad64ad781993772000000000000000000807758f816fe8512ef14a200000000000000000000000000000000000e00000004000000480300006001000060010000600100000000000000000020e0030000e0030000e0030000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3a8) [ 261.622021] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 261.663904] xt_AUDIT: Audit type out of range (valid range: 0..2) 23:07:34 executing program 2: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000180)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x80, 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000480), 0xc, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[]}}, 0x1) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000280)={@multicast1, @local}, &(0x7f00000002c0)=0xfffffe89) r3 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0xffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000100), 0x4) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r4 = memfd_create(&(0x7f0000000e40)="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", 0x0) execveat(r4, &(0x7f0000000000)='\x00', &(0x7f0000000340), &(0x7f0000000600)=[&(0x7f0000000400)="766d6e6574312f76626f786e6574316264657670726f635ce970726f635d6d643573756d2f00", &(0x7f00000006c0)='\x00'], 0x1000) r5 = msgget(0x3, 0x100) connect$packet(r3, &(0x7f00000007c0)={0x11, 0x1b, 0x0, 0x1, 0x10000, 0x6, @dev={[], 0x1e}}, 0x14) msgctl$IPC_RMID(r5, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000700)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@loopback, @in6}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) 23:07:34 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000600)='/dev/bus/usb/00#/00#\x00', 0x5, 0x8000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000640)) r2 = syz_open_dev$binder(&(0x7f0000001380)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000000080)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200, 0x12, &(0x7f0000000140), &(0x7f00000001c0)}}], 0x3f000000, 0x0, &(0x7f0000000300)}) 23:07:34 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000000300)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x4}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000340)=""/229) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000200003) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) io_setup(0x3, &(0x7f0000000200)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0x2, 0x0, 0xe00000000000000, @empty={[0x0, 0xe00, 0x0, 0x0, 0x9]}}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x0, 0x30}, &(0x7f00000002c0)=0xc) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000180)="2e65f32efe0a6766c7442400008000006766c7442402000000006766c744240600000000670f011c24b866000f00d066b88044a2b20f23c80f21f866350400d0000f23f80f0766b80500000066b9080000000f01c10f0766b8010000000f01c10f01dfb835008ee0", 0x68}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f00000004c0)={0x0, 0x0, 0x7, 0x0, 0x0, 0x4}) mlock(&(0x7f0000ff1000/0x2000)=nil, 0x2000) 23:07:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x98ba000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x16, [@typed={0x8, 0x0, @fd}]}]}, 0x20}}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = memfd_create(&(0x7f0000000100)=',/\x00', 0x5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 23:07:34 executing program 4: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x104d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x2000000000000116, &(0x7f0000346fc8)=@framed={{}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}]}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x31d) 23:07:34 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 261.917490] binder: 7124:7128 got transaction with invalid offsets size, 18 [ 261.988754] binder: 7124:7128 transaction failed 29201/-22, size 4608-18 line 3006 23:07:34 executing program 4: r0 = socket$inet6(0xa, 0x1001000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) stat(&(0x7f00000008c0)='./file1/file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000140), &(0x7f0000000200)=0x0, &(0x7f0000000300)) lstat(&(0x7f0000000500)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f00000007c0)={0xfff, 0xd5, 0x7ab}) stat(&(0x7f0000000800)='./file1/file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f00000004c0)='./file1/file0\x00', 0x100000001, 0x1, &(0x7f0000000540)=[{&(0x7f0000000980)="8888d98d6fc81929051200b0018194a9236f400a3e0165e223347c726690fefd38d6227cd9fb43e7a9c3f79bccc22a37cebae3c60706ebcc0bf3c10a805b119356f21e84a7283a7cd46998f120a52f4c379c1d4c683f31ef1871b4bbaae099aaa520950c70ea48c2ddca7cbbaa7f19155f76997f8a9d26", 0x77, 0x1}], 0x840000, &(0x7f0000000a00)={[{@noacl='noacl'}, {@nodelalloc='nodelalloc'}, {@test_dummy_encryption='test_dummy_encryption'}, {@journal_checksum='journal_checksum'}, {@minixdf='minixdf'}, {@test_dummy_encryption='test_dummy_encryption'}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@euid_lt={'euid<', r3}}]}) getgroups(0x1, &(0x7f0000000580)=[0x0]) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)={{0x77359400}, {r8, r9/1000+10000}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) fsetxattr$system_posix_acl(r0, &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000700)={{}, {0x1, 0x5}, [{0x2, 0x2, r1}, {0x2, 0x1, r2}, {0x2, 0x7, r3}], {0x4, 0x1}, [{0x8, 0x2, r5}, {0x8, 0x1, r6}, {0x8, 0x4, r7}, {0x8, 0x4, r10}], {}, {0x20, 0x3}}, 0x5c, 0x1) mount(&(0x7f00000001c0)=@loop={'/dev/loop'}, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='fusectl\x00', 0x1000001, &(0x7f0000000340)='workdir') mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) [ 262.191067] binder_alloc: binder_alloc_mmap_handler: 7124 20002000-20006000 already mapped failed -16 [ 262.223938] binder: BINDER_SET_CONTEXT_MGR already set 23:07:35 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 262.286984] binder: 7124:7128 ioctl 40046207 0 returned -16 [ 262.308662] overlayfs: upper fs is r/o, try multi-lower layers mount 23:07:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x98ba000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x16, [@typed={0x8, 0x0, @fd}]}]}, 0x20}}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = memfd_create(&(0x7f0000000100)=',/\x00', 0x5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 23:07:35 executing program 1: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) fallocate(r1, 0x0, 0x0, 0x5c0d) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@remote, @multicast1, 0x0, 0x6, [@local, @remote, @remote, @loopback, @rand_addr=0x5, @loopback]}, 0x28) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000), 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) connect$l2tp(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x80000001, 0x0, 0x0, 0x400}, {0x0, 0x0, 0xa1, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in=@rand_addr, 0x0, 0x2b}, 0x0, @in6=@mcast2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000005fc0), 0x800000000000059, 0x0) sendfile(r0, r1, 0x0, 0x8000) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 23:07:35 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000000300)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x4}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000340)=""/229) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000200003) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) io_setup(0x3, &(0x7f0000000200)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0x2, 0x0, 0xe00000000000000, @empty={[0x0, 0xe00, 0x0, 0x0, 0x9]}}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x0, 0x30}, &(0x7f00000002c0)=0xc) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000180)="2e65f32efe0a6766c7442400008000006766c7442402000000006766c744240600000000670f011c24b866000f00d066b88044a2b20f23c80f21f866350400d0000f23f80f0766b80500000066b9080000000f01c10f0766b8010000000f01c10f01dfb835008ee0", 0x68}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f00000004c0)={0x0, 0x0, 0x7, 0x0, 0x0, 0x4}) mlock(&(0x7f0000ff1000/0x2000)=nil, 0x2000) 23:07:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0xfd01, 0x8800, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast1}, 0x1c) r1 = socket(0xd, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000002880)={'syz', 0x1}, &(0x7f00000028c0)='nfs\x00', 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000002900)=""/4096, 0x1000) syz_mount_image$nfs(&(0x7f0000000040)='nfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x9, &(0x7f0000002780)=[{&(0x7f00000000c0)="ba4628a000f5765594f3ae414c4fbe8dcf1b975a42db39ad88f23cd22b1b6cca92693de784e9a67915769b0fa6583125de29a855bde79406a14441f5dbd7b0b0dd", 0x41, 0x7fff}, {&(0x7f0000000140)="01ef9e3db408c747d903d60cbc9020fe28e13b7ad8a4bcfcbafd9fdceb", 0x1d, 0x4}, {&(0x7f0000000340)="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", 0x1000, 0xff}, 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0x1c0, 0x3}, {&(0x7f0000002340)="a47abe26a314720b3e38ac860e4c42c3b18f4ef9dac6a35afbbac0ca877cbb2589ceb96523bd1892befc6e3f23693b7fc8a23bd2e2de8e0759d6bec143b7cb8ad1428baf01c2d662acf59d3becb2112cb4008e2804b0a5412b4588e65f294199dfe92b4cf3b069ddf3e19eed653dfce74c04b7d5ac6c4a502bde756d583981dcdc85ca91a9180a224421dfdec3d1dedd0e713e49734b874b5e1fac0fcedcec5d86dfbcc7fab86c53a23845c6d2e55fa7eed56dd584bbf0d8a43faee7", 0xbc, 0x7f8}, {&(0x7f0000002400)="15c9706c6e48293fc806c8df0d89be5f236710da898eab395333e3d410915e237287773baeeebd76cd41816441523efaa4d2a3654fef76b35ce496b62469cae6e82af6645b04a15a06e2e2abe354b61dd80c9907fffd0e4cf2841e2c42b5cd9ade84df4c081f84480e51a27461b32a3b061a2c7338b96143f0726a41bd37dbe35a68e03316edae13ca811dd5451d52a8ee993ead303a62e67f8c7931a62ff99f833620c1fc7f68f62a6847f7ac3313c13495c86fecf2936eab03c63434690da2fd8c59ccd9ef239962981e2c", 0xcc, 0x3ff}, {&(0x7f0000002500)="791ef1990cea766d07b1ffb5417a64e0a0b8567e88cf73c490f4f5554f4909be3a574a9f441adc7239e7940ef515ee310ed9e6ea2f32fe3fd602d0861897ebfd37942a56220900547a769e4e0e6be05931a5a04de9b038157b84436f25d36227c15df5588a4b1fd39b6c1e9fd22a88b12ca72a2b4e38e2a74d97c2c4790b141eb55e100952e7e9", 0x87, 0x9}, {&(0x7f00000025c0)="68ca5efd8e0c53915999dd56a35d4e69966b78c7ee27c57e5e1394c2974372711610bc4f84abd3fac5f310fd465ba6b133848df46bd06efcdbfbe831c5b32cd1ea343e87a4a9301bc82a80f59dfa7ff0e18b84fc241bb437015cd0f02b54f29236ae105bcfee74a6020716479ca95663188e1ca6ef2334daa9dc2bcd4430f1f41a14742c301d4d0c789e71b85741e086024a40caf9f05d71fabfb7405dd34831e8f723785331ec48d2b11fa632e439d48b5c89485b", 0xb5, 0x2}, {&(0x7f0000002680)="0df2cb3976c9c108730765944849c8c6feeaad2d17ef280d92fdd4c96c000f33f197125e1829f9a6bc9d475fb8f458575df64411d970f82f9352c59daa547b1aad8b35e57a5d47f52717d132f472ad8fe81558eb3ff7759851c1ef28a2eaf700c92bd589178428ef9530a82ac0b0518e6669e7d7c1058670ac6941891e2fbef7e671520b0d3725e8fa4eb319df2fb1060ad14d33d1e8438b7929c85d5e7df81ad321d9cbf9000fcd0b75be2898b4870cf7468066cbf010544c4258b56339e2faa2058a8a7a063c307070400920c72fd4bbde6e9f2455765aacbc977eb3a898113b8d61a18382b236f46138551e2d", 0xee, 0x7}], 0x2, &(0x7f0000000180)='\x00') 23:07:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x200007fc, &(0x7f0000deaff0)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r1, &(0x7f00000005c0)="1a8c443d3a568c81cc096aa87ddab0f1b182da383fd71795f41053261e63b0b9f1283f7431b6146106716c21b43625f9194bf4b6a5dba53c46b82862a2f804121cda7e6be8fd507bb1545de629746d878f10be8036e98a270c42d6458f97b342303464e94ccb6d6f4f81941e3f3fa371596cdf17e160c992140c9dc81362f019f017", 0x82, 0x0, &(0x7f0000000500)={0x2, 0x0, @multicast2}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x34041) ioctl$RTC_WIE_ON(r2, 0x700f) readv(r1, &(0x7f0000002d80)=[{&(0x7f0000000b00)=""/4096, 0x1000}], 0x1) recvfrom(r1, &(0x7f0000000380)=""/239, 0x10129, 0x0, 0x0, 0x307) close(r1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9c, 0xfffffffffffffff9, 0x9, 0x4, 0x9, 0x7ff, 0x8, {0x0, @in={{0x2, 0x6, @broadcast}}, 0x80000000, 0xd, 0x8, 0x101, 0x8}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3, 0x4}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 23:07:35 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:35 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:35 executing program 1: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) fallocate(r1, 0x0, 0x0, 0x5c0d) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@remote, @multicast1, 0x0, 0x6, [@local, @remote, @remote, @loopback, @rand_addr=0x5, @loopback]}, 0x28) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000), 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) connect$l2tp(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x80000001, 0x0, 0x0, 0x400}, {0x0, 0x0, 0xa1, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in=@rand_addr, 0x0, 0x2b}, 0x0, @in6=@mcast2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000005fc0), 0x800000000000059, 0x0) sendfile(r0, r1, 0x0, 0x8000) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 23:07:35 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:35 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) fallocate(r1, 0x0, 0x0, 0x5c0d) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@remote, @multicast1, 0x0, 0x6, [@local, @remote, @remote, @loopback, @rand_addr=0x5, @loopback]}, 0x28) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000), 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) connect$l2tp(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x80000001, 0x0, 0x0, 0x400}, {0x0, 0x0, 0xa1, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in=@rand_addr, 0x0, 0x2b}, 0x0, @in6=@mcast2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000005fc0), 0x800000000000059, 0x0) sendfile(r0, r1, 0x0, 0x8000) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) [ 263.145458] 9pnet: Unknown protocol version p2000.L 23:07:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x800000001ff, 0x10000038f) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{0x8000000000000000, 0x1, 0x0, 0x5}, {0x7, 0x54, 0xf, 0x3}, {0x3, 0x1, 0x80000001, 0x1}, {0x8, 0x2, 0x5e50, 0x5}, {0x4, 0x80000000, 0x53c, 0x3}, {0x400, 0x0, 0x7, 0xa520}, {0x1, 0x9, 0x100000001, 0x100}, {0x200, 0xffffffffffff7fff, 0x82, 0xfffffffffffffffd}]}, 0x10) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0xfe30, 0x20000016, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xfe80000000000700, 0x0, 0xe603000000000000]}}, 0x1c) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x2, 0x101, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x5, 0x3, 0x0, 0x8, 0x1ff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0xad, 0x5, 0xffffffffffffffe0, 0x800, 0x8, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x700000000000, 0x8001}, 0x34840, 0x9b, 0x4013, 0x7, 0x3, 0x7}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=ANY=[@ANYBLOB="5c0000002e00010127bd7000fddbdf2500000000", @ANYRES32=0x0, @ANYBLOB="0f00f3ff1f0000000e000f0008000b001f00000008000b000500000008000b000800000008000b009105000008000b000300000008000b00fffbffff08000b0025e50000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004040) 23:07:36 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0xfd01, 0x8800, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast1}, 0x1c) r1 = socket(0xd, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000002880)={'syz', 0x1}, &(0x7f00000028c0)='nfs\x00', 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000002900)=""/4096, 0x1000) syz_mount_image$nfs(&(0x7f0000000040)='nfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x9, &(0x7f0000002780)=[{&(0x7f00000000c0)="ba4628a000f5765594f3ae414c4fbe8dcf1b975a42db39ad88f23cd22b1b6cca92693de784e9a67915769b0fa6583125de29a855bde79406a14441f5dbd7b0b0dd", 0x41, 0x7fff}, {&(0x7f0000000140)="01ef9e3db408c747d903d60cbc9020fe28e13b7ad8a4bcfcbafd9fdceb", 0x1d, 0x4}, {&(0x7f0000000340)="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0x1000, 0xff}, 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0x1c0, 0x3}, {&(0x7f0000002340)="a47abe26a314720b3e38ac860e4c42c3b18f4ef9dac6a35afbbac0ca877cbb2589ceb96523bd1892befc6e3f23693b7fc8a23bd2e2de8e0759d6bec143b7cb8ad1428baf01c2d662acf59d3becb2112cb4008e2804b0a5412b4588e65f294199dfe92b4cf3b069ddf3e19eed653dfce74c04b7d5ac6c4a502bde756d583981dcdc85ca91a9180a224421dfdec3d1dedd0e713e49734b874b5e1fac0fcedcec5d86dfbcc7fab86c53a23845c6d2e55fa7eed56dd584bbf0d8a43faee7", 0xbc, 0x7f8}, {&(0x7f0000002400)="15c9706c6e48293fc806c8df0d89be5f236710da898eab395333e3d410915e237287773baeeebd76cd41816441523efaa4d2a3654fef76b35ce496b62469cae6e82af6645b04a15a06e2e2abe354b61dd80c9907fffd0e4cf2841e2c42b5cd9ade84df4c081f84480e51a27461b32a3b061a2c7338b96143f0726a41bd37dbe35a68e03316edae13ca811dd5451d52a8ee993ead303a62e67f8c7931a62ff99f833620c1fc7f68f62a6847f7ac3313c13495c86fecf2936eab03c63434690da2fd8c59ccd9ef239962981e2c", 0xcc, 0x3ff}, {&(0x7f0000002500)="791ef1990cea766d07b1ffb5417a64e0a0b8567e88cf73c490f4f5554f4909be3a574a9f441adc7239e7940ef515ee310ed9e6ea2f32fe3fd602d0861897ebfd37942a56220900547a769e4e0e6be05931a5a04de9b038157b84436f25d36227c15df5588a4b1fd39b6c1e9fd22a88b12ca72a2b4e38e2a74d97c2c4790b141eb55e100952e7e9", 0x87, 0x9}, {&(0x7f00000025c0)="68ca5efd8e0c53915999dd56a35d4e69966b78c7ee27c57e5e1394c2974372711610bc4f84abd3fac5f310fd465ba6b133848df46bd06efcdbfbe831c5b32cd1ea343e87a4a9301bc82a80f59dfa7ff0e18b84fc241bb437015cd0f02b54f29236ae105bcfee74a6020716479ca95663188e1ca6ef2334daa9dc2bcd4430f1f41a14742c301d4d0c789e71b85741e086024a40caf9f05d71fabfb7405dd34831e8f723785331ec48d2b11fa632e439d48b5c89485b", 0xb5, 0x2}, {&(0x7f0000002680)="0df2cb3976c9c108730765944849c8c6feeaad2d17ef280d92fdd4c96c000f33f197125e1829f9a6bc9d475fb8f458575df64411d970f82f9352c59daa547b1aad8b35e57a5d47f52717d132f472ad8fe81558eb3ff7759851c1ef28a2eaf700c92bd589178428ef9530a82ac0b0518e6669e7d7c1058670ac6941891e2fbef7e671520b0d3725e8fa4eb319df2fb1060ad14d33d1e8438b7929c85d5e7df81ad321d9cbf9000fcd0b75be2898b4870cf7468066cbf010544c4258b56339e2faa2058a8a7a063c307070400920c72fd4bbde6e9f2455765aacbc977eb3a898113b8d61a18382b236f46138551e2d", 0xee, 0x7}], 0x2, &(0x7f0000000180)='\x00') 23:07:36 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:36 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) [ 263.455106] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 263.480933] 9pnet: Unknown protocol version p2000.L 23:07:36 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xdefff35529c0968d, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x1000) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x1000, "aa4978062049ed39b44f03fac3c13b50172b15a8afefc3d4a0e2c442c37ead62edf3e188d171e8825dcca1863f10c70214d5375a3d5cf1fbc3e56425499e057c5ed63acd93acdf106bd473c8787390b6e0eeecbbc8fbf1998573d431409ef11a319cc53399a9fe414aa8d3cbe109f41eadc9e8ba1452d5f5d4781230fe4b21d697d2aafffc3fbdfa4f1a472c427c1d8aba1bbf538e1ae0990d4e73c975f93e6b6a15a4ac7d6e0f356f72b1af1c6c73c0a00cad60830e70daa28cca69c14e78e368fa278c156dab3bd86539d3f6eccc21e112b852ee56a0fc4f8a2e22120851c9851b1480f65e4c2016c3666137a131b0edd8af38a3096f83b0848a2d8009692d1c101593d5448c03767390a4f704985499536de7462b87ef9f977237773627cb4e1463ebcb2cc9be18888b88395e4a708c25c29b6b9878ee6d29d894474a912313a82c2a78c2041a3640b9cdbd3bbeababab0dd6ebe0151f415bede47d341e70508a930d51d56bdce248509eadfc48703347fc3ccd19349b68f25632707a88476cfd2b158918988143102d9cc555216322fa426b235574957a7a19aa06576dbef1093a304614c7921235d2c13241cfa943e19e9d9ddd436ba2c44613def941a892f907620aa2ff2b793dba52395f254fead9e8bd96be710ac593690f279af00070425c6ffabf63c0c2af8d02f00de46b321e9e53c68786a80b53bf1987470deb23a01f8683929ea0c10db2eab3016d1a3c0af950fe2fd7e4cb397f4b6f90e22f81160184cbbb9d3eadce31e417ce0530231fa3ae1e5bd47e1482373d6fa2e9926756c0f8cace19c57d99fdc6757e902ab01fa4e347b31f4ea4c8360e64904168f424b12e20d81aca6f4556b1a5b884359b663343fc14a90bbfa68a131d5b5e366415d0ceadb59b916809789643377d9d1da45768727a145c66a735773acad17f3a5dc8d6180366e069ed42911d970d4dacdec4022b38ad4c05e667135f235c0146091538479c1f8e14758f281dd218ef717bb41cb5e098d4a38c6eb89e5a35bd2294d9e5fd53b9c0240dbfac8b4525aa1b2f95ea8ada58700e357903fb2e784f81d6cb1cc2d5bcf61abd03dc86fa07aef7d101a394f36d402d8c7773392ce4d51563970fbda96ab049040d76373cb1c3413a69f0db6bb8edc9dbf144ed68978a4b38a0990c6a7ceb427ae36fdea053d66a168f63023a51c94907c67dcfdfacad3ac6b37927d3b795c1346c2e12fde5dbbc610cf859a8c8b961e27ccde7cd84d34aff51fe6fc5d3c1944a2fc37167cbeb5c26b13b6725a409bb419ebfe1d45b914649ced02b77944a9c2075f3b2f9757d2a4834b3b62d22a83b57d2bfc63b075ed740ec16d7971590955584140fa89390484345e2517b3787816aa800a3a61984ed9c913d354d61dbe5d129330dbfbd58b86400fc3b71e9333b3db7c603f80316b35560dcff516d6aa6e0f7ab45cbd8bb301f7368f905415fba61d1e1d5c7a39aa7ff330b46941fe67ee7dfb0d35e7ccfaefd202dcd2eb33043b2133410283c22059ea963af3e2b7a9d56dde152d1d4c9a9e98c66209313883e02946bb6ec8c7777899c12f5a0da13d7fcf17a7f3df9e8b83417b1a8ffb782cf4180dbbef52c67f1bde6d7b3f7e7768793c6939becfda8f2edae705a4344e744cb879e665af933411c1f7c0980eb21a3b908133e71ff0bb0ea2c15844ac53912d32eda84f4616aa1dc76558cd0f792ed920877784a71a3c40a84e82a81a3d4371f69a16f6edff7a61912f298ed0da091fa00ec3820433728450503b849aac8831b4864fedf3ff8b5813a1800a15153207ecfd55d1145b0f578588b14ac9e72500df356cea2cc1fc44657ba05199455d44a89eeb3eeb715155b1ce9ecde69c373eca07d0a081c9e6488e31e8186efd83d025f9e7936d358519b89333e08af3ab0165ad90fca20559f75054e3cdd8a2d4541de1a66bd9a8448782d310562e108a04e6f2aa764120f4b4f43d45a12af0187dcb7b8176fb96ea25aaec2436be4b05178d8b3fc337748e19386bbdad62e8661283a663fb9316449d07f21b65b4a35296a37d7f2ea1f3ad2636354e93be0876e7e0141d76acf1eccadd4d0fd558a59746a5fef45fc1dbba31609f3aefd43371e66e3da093b593b1d585479183cf7c9e230b9e2c193b18980f715317a4d9446e8f80efb5d735c6940e935f146234a8daaf23e951165701df1e18e3022293d33c7d52103ff623215630a28a9363da015bf7d4a2d94cd73a4b2a69851374eb94e949d20ae3dc860d50264851e8f6ab92b16f5c863977d4d87aeb1778885ab73551ba7c19fa4e886517413deff547d3c448f1622b4e2095841837c8473c525495fef7ffe42892333c10d6b7d10030e43f3b49b11c8e15492be0d4bbe5e016fe681072f5a2a85d0fc20326df9a74eed5f6c88f693f152cc31a8ede5e275c2906f22311ae4b614ecd2d76ee9140b54a1bdafc9ee5ac03604d2c0dcb28487c7e4cb11ec3afdfbdc43a410a951866336f3e58803a6054935036e9a583dd45efa045e9a83ea44f853c09f6274ad0c9a7b4086a61a16d393efbfdefd46b63fc2c13db5381fb36ab6e08208342775cab9b1c5fe745331779171df59d92e76fdc19744dd320fc069834dd8049ceab7aa519be1163d69dd011e8d7cc016563d7c85bfe1bddaa9e5ca2674dc2e4200063d8c35241dc3620ffe904270084b97cccee318e9d2118e1905d5a2991f6d9ca06570512ee9bd4c90fc094ba6c19749f089fe96f3e680f513398bfeb4ade35a967ffc66b0a9969761096af5a6259c9638bc3684d81ba4ad6610faafec5079201b16e8d7a4980f70a1458c1b27fb1d26b1be6e1e04a2458c80a67230ef73741b8a75c8f3ac951d8ac5edfa2e538b85a42f0c6139647947b03d0d44036667b76bd75e8aba44398704bac237e272fb71c5d702f6d55bc8f5251c57aafebeddaaab1a873c174b9729a27fa2b0b2fe3eab4b306979b7f4fd1cdb360c80ccca1b773182ef16fe8e0dbf62c9a22a16ff62859300e9259e2f28fe3678d85f92eae601008b2ec2a80a6e67cde77bdb8be4f920248f3660b67257e5998412fdf275866b55c0760420b9fe928ed94699a2153ed11435f19cbe0b7d7d5a6c3e3ad2ac7bc3fcce0e1969501efc75be76d1084b3c5b95d11f05a8d905c53d5901ad527bf79aaf743711b4c11daabbd01af203072ed4f6a48edc0e2103888e6fe4cfaf4ee80989a4c1c27c61f756e09d4987c7c2ae80c0d9e87637d92e9c4de5ef72ca2b74bef39dd75b4f98d1023d442f6010340f559d4e4c211b29676ba2e971d724b54a695bd9e35697930b91e380dc8eaed07fb95d30a24e21e35d8363a07b7ff3570fe8fcd2949f6d9c7c00c3e08041843b6573b405e1ea1a5c2890a9a7c1f6ebb561d6329f9a646625d54214090bc81e70e82cb73f4ef0005e438e1b389d5c5e94192196ef48e825b4e7aa17101684dd4c4eb4e153810d49fdeb0d53f85c9372a7b12989be868d7ed448e65b5c8bccb693c3d2017854cefa262ac8e240e5ebad378e3c62d35e5429c69d68d43ce9431e5bc78f677d574ffa87d3acc3c0a5bd8c2375ca745c15e00bf7de50188b79307670e632f913a258b563e2ed6a1a28473c74a5081740d64f26e170c5fd564fe419f0c70af6b0d45c346a3d7f694e3ede4d61ae2f70b43724c5b439d80de8758cfe1fd3701b1948015b3ad897128af20c7e22459a43d2f896fbb600e848519aaad27fddb3170933ce04e7e42d3ed12484a8ebf3d14b13909b2f54e42d4b6cdea469e62726ad359570c02e1afb5f6cb30986fc1a93463e7c653c9787e50ebee8505b9d3f6452ff6900dd23d1c2e12391e24ff8c37f37d169809b56bd4ed7f6237292d42c442972e425bca6d37e5e34bb1db69c94c35e2f3bfcd8698ef8af5e1c70d0a758b3cb993314c781ab37ede739dcb8a4c61c50dd827808f81961860a5a48d2cbf489ff66f9d4eb887538bc56c54cdcf134e200072c0ba8d45f58ace1eb319378cf3bda37457e292ca6ae1fff04a260108b777f2dc1881d5115f94f844142e57b35a5d4ff904545c93dc848f1b824dbe7295c14dcdbc5635291b8345b12bace2ca205732c482f7029534ecd38c465d5473dd051ef648267d5e921726d3135b8b741901f9835acc596bf8716bc43025ab3508200908c2d03cbc0fd7b3bfb62da05b577c3e98d9e499a1bea86893ddca86a853c36e69fd69d5a2394a36165151eb46b788518bb83dcc4e767f599ed0e28f4aa5fe4c3d64a4a92e9e8876afcd98d9fc84c03ac203c5b1bf8a9304dba7a04eac9eea3148159c8af2bc247036b17280658a86fd2ebcb76f4066d5ae29dccf084f47d4886f377a8346fd09447237ce0a0c3355b55d52732d39c419891cc996922b5310f388c6f44c7957bea094222fd27a0f2f5d77dbc0ff0fed9baf541cd655a45a902e9df9c3c23195554c1222e95c119226fb73591284640fbd35da34f2e7435ba45497c6f11e0ef50a41c1ddd569d523381254b98eca454526fb04b7e9667e7b14556bcfa60fe6ecc6f8c4941222d246b9b4992e767dc63d2886e4879841fa0f949bb7f88554a82643c2133105b851d9d466ab5a3bd81876166c8e50d001186b78c16b3ebd7c1f132d3d33e57f54f1a57957a339778648d48543b7482d6a7330f8b7f125cd4e2010667189d1517444e1bee0c145e7c9a720ce6d8e6ba0feb868f79d85286223342de647d5530a01dc81def2cabaf1e7bb2cd044f64da18756322659752ae91c0cb4b9fb4029d40c1d580ca424d54f0f0fe836224e5fbc7c344f0d0784f86b5295284e3143e149959e4450ffbbdca24b25cd5ac190efe1fc9a41a299cc3de65889eecdcbe8f36c7feb010f18bc8a59bb78e0e4fa8bf7deee215d16142ad69ea029ea4d7b1f331facb0dbbb0d69c02c49dc7b6be27b024284b8a3948770ef53af995982e9a2816a62725132692ebf0b2a898509c0087095799566e8caaec1c79a7a2f9cf97fd9ec542a2a54fc1c27981974807ef16d6980a46d11ae821a73762396209844f9e4e888b1ff7f9181d5bf7efcd888fa4f446809c8185028de3b1b89f2f156e4bee056f7b640ca8355c2f4b0a9b3877518c7e244b7dace1c676f54108643a380029f279e1c167ce85d3adca896afb995a2f078709b078944c9b16031cb34687cd3b0d021f6cb3c3bc44c57abc96ad6781e12e988ed72ccc027366fe9383f01dcf95ef9ee3ffff6fffc4f5b201c9377ea957f8587c30bf497dfa0c6c3132791792cbbca48ed50aa8deffbd5ae8db5899187f588c3f750fa59072d926ddf31b78e05645e6426dfaf17e08373b7af468f5d1e9578bdce26b5da201fcd0a1f83d6db9dddda7a9cdd794d743d9c1cefa12aa1a169406adf3e7fc0cbb2377f064b8943958f8c62fb16d647a080f13c50cea77ccc9226e288569b379a172a5795409a9c3b450cb9e39c7f0b731a132400195dd5359ef16f532f0235b2034f03c3c6e0cb5a882cd3fa31227155def5acf51b875ad83ff99adf14ce6e0e2a88fcb8fd2143770464bd5259e85a8ab18b07628991f6e874af988afe58c154266f9bd9afb2abcb2824b60abc75978b192e2b161874082aaae6402066496c1ad55b67e4d69ec804698b92efdfb0296d1ebfd6bb4959dfd8d9280e97fa582f864b4e6ac6dbe6dd82c18b27085840b625a968b82b39f3487df750f8a5c9797b45c6ebfda67d1268408b1553becd3f625489cb45fb048e52c37ccbfbc7b2e1a42412edb5f73d1c39d4c10601368a4"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000001240)=0x8) seccomp(0x1, 0x1, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x6}]}) 23:07:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1}, {0x0, 0x20000000}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0xd0) sendmmsg(r1, &(0x7f0000005fc0), 0x800000000000059, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) 23:07:36 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:36 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x10001}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000480)={r2, 0x3}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000280)=r4) openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x40000000) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'tunl0\x00', @ifru_names='bridge0\x00'}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f00000001c0)=""/153) getpriority(0x0, r4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000000c0)={0x2, 0x0, 0x2000}, 0x4) bind(r0, &(0x7f0000000700)=@llc={0x1a, 0x0, 0x100000000, 0x4, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0xfffffffffffffde3) pipe2(&(0x7f0000000140), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000500)={{0xd7, 0xaf}, {0x7fffffff, 0x2}, 0x0, 0x4, 0x157c}) clock_gettime(0x0, &(0x7f0000000080)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) io_setup(0xfffffffffffffff8, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000005c0)=0x101, 0x4) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x100, 0x279d}) eventfd2(0x7, 0x80000) 23:07:36 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 23:07:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x800000001ff, 0x10000038f) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{0x8000000000000000, 0x1, 0x0, 0x5}, {0x7, 0x54, 0xf, 0x3}, {0x3, 0x1, 0x80000001, 0x1}, {0x8, 0x2, 0x5e50, 0x5}, {0x4, 0x80000000, 0x53c, 0x3}, {0x400, 0x0, 0x7, 0xa520}, {0x1, 0x9, 0x100000001, 0x100}, {0x200, 0xffffffffffff7fff, 0x82, 0xfffffffffffffffd}]}, 0x10) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0xfe30, 0x20000016, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xfe80000000000700, 0x0, 0xe603000000000000]}}, 0x1c) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x2, 0x101, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x5, 0x3, 0x0, 0x8, 0x1ff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0xad, 0x5, 0xffffffffffffffe0, 0x800, 0x8, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x700000000000, 0x8001}, 0x34840, 0x9b, 0x4013, 0x7, 0x3, 0x7}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=ANY=[@ANYBLOB="5c0000002e00010127bd7000fddbdf2500000000", @ANYRES32=0x0, @ANYBLOB="0f00f3ff1f0000000e000f0008000b001f00000008000b000500000008000b000800000008000b009105000008000b000300000008000b00fffbffff08000b0025e50000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004040) [ 263.853805] 9pnet: Unknown protocol version p2000.L 23:07:36 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) [ 264.045203] IPVS: ftp: loaded support on port[0] = 21 23:07:36 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) [ 264.127031] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 23:07:37 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 23:07:37 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 264.675840] IPVS: ftp: loaded support on port[0] = 21 23:07:37 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x10001}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000480)={r2, 0x3}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000280)=r4) openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x40000000) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'tunl0\x00', @ifru_names='bridge0\x00'}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f00000001c0)=""/153) getpriority(0x0, r4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000000c0)={0x2, 0x0, 0x2000}, 0x4) bind(r0, &(0x7f0000000700)=@llc={0x1a, 0x0, 0x100000000, 0x4, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0xfffffffffffffde3) pipe2(&(0x7f0000000140), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000500)={{0xd7, 0xaf}, {0x7fffffff, 0x2}, 0x0, 0x4, 0x157c}) clock_gettime(0x0, &(0x7f0000000080)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) io_setup(0xfffffffffffffff8, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000005c0)=0x101, 0x4) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x100, 0x279d}) eventfd2(0x7, 0x80000) [ 264.824959] 9pnet: Unknown protocol version p2000.L 23:07:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @remote}}, 0x8, 0x2, 0x2, 0x80000000, 0x44}, 0x98) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x2) listen(r0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xffffffff, 0x4) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:37 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4000000000, 0x1) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000000)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/172) 23:07:37 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:37 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="6d61705f66696c657300fae64997ae35e056cf22504e41431b2bbe560aea2d2a0d9b5aa85cfdbbc8af4bbbe9e8e948d97dd7ef390dacf3ba59d8361ebe408a58bf8fc6a1cb60b5fc6d4ca7c25cc756b65025bcd70d0eff52515defb3cbae32fdb50fa74b22707bd933c7d248baf01628033fb935442a29b34cba35a986be2641bfcaf3012b7cdf7c620c81185594b58835b3eb122ed9fa00") fchdir(r1) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) [ 265.062684] IPVS: ftp: loaded support on port[0] = 21 [ 265.165622] 9pnet: Unknown protocol version p2000.L 23:07:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @remote}}, 0x8, 0x2, 0x2, 0x80000000, 0x44}, 0x98) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x2) listen(r0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xffffffff, 0x4) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1, 0x420000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x1ff, 0x4, 0x1, 0xfffffffffffffffc, 0x3, 0x4, 0xb2, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @broadcast}}}, &(0x7f00000001c0)=0x84) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000680)=""/191) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000480)) r3 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000980)=@sack_info={r4, 0x800, 0xe86}, &(0x7f00000009c0)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000440), &(0x7f0000000580)=0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000200)=""/127) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000003c0)={'team0\x00'}) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000400)) socket$nl_xfrm(0x10, 0x3, 0x6) 23:07:38 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 23:07:38 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:38 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:38 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 265.645847] 9pnet: Unknown protocol version p2000.L 23:07:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @remote}}, 0x8, 0x2, 0x2, 0x80000000, 0x44}, 0x98) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x2) listen(r0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xffffffff, 0x4) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:38 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:38 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) [ 266.070662] 9pnet: Unknown protocol version p2000.L 23:07:38 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:39 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:39 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @remote}}, 0x8, 0x2, 0x2, 0x80000000, 0x44}, 0x98) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x2) listen(r0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xffffffff, 0x4) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:39 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:39 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1, 0x420000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x1ff, 0x4, 0x1, 0xfffffffffffffffc, 0x3, 0x4, 0xb2, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @broadcast}}}, &(0x7f00000001c0)=0x84) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000680)=""/191) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000480)) r3 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000980)=@sack_info={r4, 0x800, 0xe86}, &(0x7f00000009c0)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000440), &(0x7f0000000580)=0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000200)=""/127) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000003c0)={'team0\x00'}) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000400)) socket$nl_xfrm(0x10, 0x3, 0x6) [ 266.556143] 9pnet: Unknown protocol version p2000.L 23:07:39 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:39 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @remote}}, 0x8, 0x2, 0x2, 0x80000000, 0x44}, 0x98) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x2) listen(r0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xffffffff, 0x4) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:39 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:39 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 266.807984] 9pnet: Unknown protocol version p2000.L 23:07:39 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:39 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:39 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) 23:07:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @remote}}, 0x8, 0x2, 0x2, 0x80000000, 0x44}, 0x98) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x2) listen(r0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 267.178095] 9pnet: Unknown protocol version p2000.L 23:07:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @remote}}, 0x8, 0x2, 0x2, 0x80000000, 0x44}, 0x98) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x2) listen(r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:40 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:40 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:40 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:40 executing program 4: r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x5) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, &(0x7f0000000240), 0xffffffffffffffff) execveat(r0, &(0x7f0000000100)='\x00', &(0x7f00000001c0), &(0x7f0000000180), 0x1000) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000140)=""/240) openat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='memory.stat\x00', 0x0, 0x0) 23:07:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @remote}}, 0x8, 0x2, 0x2, 0x80000000, 0x44}, 0x98) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x2) listen(r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x20000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x0, 0x4, 0x80, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x0, 0x0) request_key(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000140)='syzkaller\x00', 0xfffffffffffffffe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) keyctl$chown(0x4, 0x0, 0x0, 0x0) keyctl$session_to_parent(0x12) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000640)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000580)={r3, 0x1}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0x10, 0x3}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0xb, 0x9, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000000000009500000000000000e62da11b9d5d678ca91f44c56dc889aeff3acbf4c43cac0b776cd44ed20eac938c3e3d86ee2f8f810b00c514c60abdf74a4740402bebf470f9"], &(0x7f0000000440)='syzkaller\x00', 0x5, 0x90, &(0x7f0000000200)=""/144}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r4, 0xffffffffa0008000, 0xe, 0x4b, &(0x7f00000002c0)="24e0708f71bbad850edf3c86955d", &(0x7f0000000480)=""/75}, 0x28) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000005c0)={'ifb0\x00', 0x1404ea23}) 23:07:40 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:40 executing program 0: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000000080)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)}}], 0x3f000000, 0x0, &(0x7f0000000300)}) 23:07:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @remote}}, 0x8, 0x2, 0x2, 0x80000000, 0x44}, 0x98) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x2) listen(r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:40 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @remote}}, 0x8, 0x2, 0x2, 0x80000000, 0x44}, 0x98) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x2) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 267.752781] binder_alloc: binder_alloc_mmap_handler: 7435 20001000-20004000 already mapped failed -16 [ 267.827679] binder: BINDER_SET_CONTEXT_MGR already set 23:07:40 executing program 0: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:40 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) [ 267.854216] binder: 7435:7444 ioctl 40046207 0 returned -16 23:07:40 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0xfe74) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f0000000300)=0xe8) ioprio_get$uid(0x0, r1) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) r2 = socket$inet(0x2, 0xa, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001780)={r3}, &(0x7f00000017c0)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000480)="14e27a0dbe063bde608635a74fa1d1366a34102257640777e253ec66fde22b59498e1d944bdf5e0a8ca4b9746aeb3efc89ecf74eb8b43c1d35caad0302c8f63a081670da34a2ecc0c8c2ebff61470c6a0ed0817250b5cd12fd436ff38e1d3562d3a3c7082c3af2b65d4b304ad1a9ea23041862d22957a52db89c0a788491f2d052255251f7ca3810ab0a8c96b3531a79da816073208d43b0608dbef3fe66c11736902b81fdcb23dc3020827c75c5684369c5da3a491c72cde547847624e4165ba94ad6592e708fc6feb610548ea6e4ab9acf2048e20ed45c6a8724", 0xdb}, {&(0x7f0000000580)="15214da93700f5c096984f99a55c6064e1b4ce2f31e513e3dfe492f4ec14ab823754d00c34c95d319cedc98b3953d11dc35e1e654b74f231777ee709e46f2cef844181fd71bc1df6cd5b92201edd702eaf38436b9be40728b3095361de89a145dd5d2e428879009e89dfe86e0eda89e416a902a870fc0e03eface9849ac007754318f5c7756cd855f2a7aa5a978e69979b2645a0ffef359594566e3cd7c72fdf1ce1e862adbaee129c329e4d931dc53cccc99e1a33dfdfc7382babf1f6261f1ec73d0900eb345d8afcbb908107a4b819ee8fb9a036bdc89b", 0xd8}, {&(0x7f0000000680)="e1d2bede4ed0f8f655611c9c11db513d62a159b673ebdb0233e728e0ad39e9f10d2ae1c4591c6305a858ecdf3db8e3ccf4980949b654764fd3a46d51e6f34b6637726d37124dbd0e63f655f32de37afc4aacf9feee7911a5a52f42ff8da3d04a7de5585707a80822d0b0a5ece0dc233be41b377b9be7f38dadfc0b0a19910750a69b5588583c22eefa643d82bddf49839649c375e5b6d52953e220066da6d5711860e73f67bf2b8c7db52f0349e250331e2bea62d9abad4d06eaccd0dfcdd4fb97c1947195f1e4b463354acf949f21fa27b141b26ddba6cee0b1666e2a30d2fd4c5195", 0xe3}, {&(0x7f0000000780)="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", 0x1000}], 0x4) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0x402400, 0x0) connect$llc(r4, &(0x7f0000000440)={0x1a, 0x307, 0x3, 0xffffffff, 0x9, 0xfffffffffffffff8, @random="3af5137b37aa"}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/233, 0xe9}], 0x1, &(0x7f0000003b80)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000001840)=""/18, 0x12}, &(0x7f0000003b00)=[{&(0x7f0000003ac0)=""/41, 0x29}], 0x1}}], 0x48}, 0x0) [ 267.921227] binder_alloc: 7435: binder_alloc_buf, no vma [ 267.936685] binder: release 7435:7436 transaction 4 out, still active [ 267.959114] binder: send failed reply for transaction 4, target dead 23:07:40 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @remote}}, 0x8, 0x2, 0x2, 0x80000000, 0x44}, 0x98) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 267.966560] binder: 7435:7436 transaction failed 29189/-3, size 0-0 line 2970 [ 268.010202] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 268.025722] 9pnet: Unknown protocol version p2000.L 23:07:40 executing program 0: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) 23:07:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000000080)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)}}], 0x3f000000, 0x0, &(0x7f0000000300)}) 23:07:40 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000000080)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)}}], 0x3f000000, 0x0, &(0x7f0000000300)}) 23:07:40 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:41 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 268.275354] 9pnet: Unknown protocol version p2000.L 23:07:41 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:41 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) [ 268.353048] binder: release 7485:7486 transaction 7 out, still active [ 268.354640] binder: BINDER_SET_CONTEXT_MGR already set [ 268.392188] binder: 7480:7492 ioctl 40046207 0 returned -16 23:07:41 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) 23:07:41 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x800) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:41 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 268.499378] binder: send failed reply for transaction 7, target dead [ 268.530277] 9pnet: Unknown protocol version p2000.L [ 268.536100] binder: send failed reply for transaction 8 to 7480:7497 [ 268.554784] binder: undelivered TRANSACTION_ERROR: 29189 23:07:41 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) 23:07:41 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:41 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:41 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:41 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:41 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 268.817367] 9pnet: Unknown protocol version p2000.L 23:07:41 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:41 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:41 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) [ 269.035280] 9pnet: Unknown protocol version p2000.L 23:07:41 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:41 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:41 executing program 3: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:41 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x10000000003, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}]}, &(0x7f0000f6bffb)="47104c00", 0xfffffffffffffffc, 0xfb, &(0x7f0000000100)=""/251, 0x0, 0x1}, 0x48) 23:07:42 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:42 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 269.211004] 9pnet: Unknown protocol version p2000.L 23:07:42 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setuid(r1) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x638400, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000200)={{0xe7, @multicast2, 0x4e23, 0x0, 'fo\x00', 0x2, 0x8, 0x65}, {@local, 0x4e24, 0x10000, 0x80000001, 0x1, 0x53a}}, 0x44) 23:07:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 269.358918] QAT: Invalid ioctl 23:07:42 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:42 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 269.430968] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem 23:07:42 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 269.511584] 9pnet: Unknown protocol version p2000.L [ 269.525586] EXT4-fs (loop4): Invalid log block size: 3422552064 [ 269.571894] QAT: Invalid ioctl [ 269.605946] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem 23:07:42 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:42 executing program 1: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2}) r0 = socket(0xd, 0x802, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) statx(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x25d, &(0x7f0000000080)) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) 23:07:42 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:42 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 269.697829] EXT4-fs (loop4): Invalid log block size: 3422552064 [ 269.755233] 9pnet: Unknown protocol version p2000.L 23:07:42 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:42 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:42 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setuid(r1) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x638400, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000200)={{0xe7, @multicast2, 0x4e23, 0x0, 'fo\x00', 0x2, 0x8, 0x65}, {@local, 0x4e24, 0x10000, 0x80000001, 0x1, 0x53a}}, 0x44) 23:07:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 269.893220] 9pnet: Unknown protocol version p2000.L [ 269.987056] QAT: Invalid ioctl [ 270.016767] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 270.025884] EXT4-fs (loop4): Invalid log block size: 3422552064 23:07:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:42 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:42 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:42 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100), 0x0, 0x0, 0xfffffffffffffffe) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab02, 0x400) keyctl$get_persistent(0x16, 0x0, r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x26}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00003e2000/0x2000)=nil, 0x2000}, 0x1}) clone(0x0, &(0x7f0000000240), &(0x7f00000001c0), &(0x7f0000001000), &(0x7f0000000200)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00000000c0), 0x1, 0x2000000000002) socket$inet_udplite(0x2, 0x2, 0x88) userfaultfd(0x80800) 23:07:42 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 270.143168] 9pnet: Unknown protocol version p2000.L 23:07:43 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d64050000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:43 executing program 2: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:43 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:43 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:43 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 270.423596] 9pnet: Unknown protocol version p2000.L 23:07:43 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:43 executing program 2: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:43 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:43 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b700"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 270.555021] 9pnet: Unknown protocol version p2000.L [ 270.627383] netlink: 64 bytes leftover after parsing attributes in process `syz-executor3'. 23:07:43 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100), 0x0, 0x0, 0xfffffffffffffffe) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab02, 0x400) keyctl$get_persistent(0x16, 0x0, r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x26}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00003e2000/0x2000)=nil, 0x2000}, 0x1}) clone(0x0, &(0x7f0000000240), &(0x7f00000001c0), &(0x7f0000001000), &(0x7f0000000200)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00000000c0), 0x1, 0x2000000000002) socket$inet_udplite(0x2, 0x2, 0x88) userfaultfd(0x80800) 23:07:43 executing program 2: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:43 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setuid(r1) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x638400, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000200)={{0xe7, @multicast2, 0x4e23, 0x0, 'fo\x00', 0x2, 0x8, 0x65}, {@local, 0x4e24, 0x10000, 0x80000001, 0x1, 0x53a}}, 0x44) 23:07:43 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:43 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b70000000000000095"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:43 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 271.219290] 9pnet: Unknown protocol version p2000.L [ 271.225819] netlink: 64 bytes leftover after parsing attributes in process `syz-executor3'. 23:07:44 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 271.274994] QAT: Invalid ioctl 23:07:44 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:44 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:44 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) [ 271.361921] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 271.435798] EXT4-fs (loop4): Invalid log block size: 3422552064 23:07:44 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 271.503675] netlink: 64 bytes leftover after parsing attributes in process `syz-executor3'. [ 271.558436] 9pnet: Unknown protocol version p2000.L 23:07:44 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b70000000000000095000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:44 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100), 0x0, 0x0, 0xfffffffffffffffe) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab02, 0x400) keyctl$get_persistent(0x16, 0x0, r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x26}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00003e2000/0x2000)=nil, 0x2000}, 0x1}) clone(0x0, &(0x7f0000000240), &(0x7f00000001c0), &(0x7f0000001000), &(0x7f0000000200)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00000000c0), 0x1, 0x2000000000002) socket$inet_udplite(0x2, 0x2, 0x88) userfaultfd(0x80800) 23:07:44 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setuid(r1) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x638400, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000200)={{0xe7, @multicast2, 0x4e23, 0x0, 'fo\x00', 0x2, 0x8, 0x65}, {@local, 0x4e24, 0x10000, 0x80000001, 0x1, 0x53a}}, 0x44) 23:07:44 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:44 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x8000000004) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 23:07:44 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:44 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 272.140406] QAT: Invalid ioctl [ 272.144868] 9pnet: Unknown protocol version p2000.L 23:07:45 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d76") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:45 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0), 0x0) 23:07:45 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0x0, 0xd7, &(0x7f0000000080), &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 272.214388] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 272.221899] EXT4-fs (loop4): Invalid log block size: 3422552064 23:07:45 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:45 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setuid(r1) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x638400, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000080)=0x4) 23:07:45 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 272.417672] 9pnet: Unknown protocol version p2000.L [ 272.504806] QAT: Invalid ioctl [ 272.529314] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 272.562208] EXT4-fs (loop4): Invalid log block size: 3422552064 23:07:45 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:45 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d76") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:45 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0), 0x0) 23:07:45 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0x7, 0xd7, &(0x7f0000000080)="3c08003f00f08b", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:45 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setuid(r1) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x638400, 0x0) 23:07:45 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 273.018465] 9pnet: Unknown protocol version p2000.L [ 273.037510] QAT: Invalid ioctl 23:07:45 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:45 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d76") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:45 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0), 0x0) [ 273.066952] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 273.100432] EXT4-fs (loop4): Invalid log block size: 3422552064 23:07:45 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xb, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2f", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:46 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setuid(r1) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:46 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 273.230577] 9pnet: Unknown protocol version p2000.L [ 273.283921] QAT: Invalid ioctl 23:07:46 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d7660") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:46 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)}], 0x1) [ 273.334930] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem 23:07:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d64050000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 273.401012] EXT4-fs (loop4): Invalid log block size: 3422552064 23:07:46 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 273.472191] 9pnet: Unknown protocol version p2000.L 23:07:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:46 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:46 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)}], 0x1) 23:07:46 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d7660") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:46 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xd, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b700"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 273.673743] QAT: Invalid ioctl [ 273.688083] 9pnet: Unknown protocol version p2000.L [ 273.705621] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem 23:07:46 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setuid(r1) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) [ 273.724358] EXT4-fs (loop4): Invalid log block size: 3422552064 23:07:46 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d7660") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:46 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 273.787150] QAT: Invalid ioctl [ 273.805325] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem 23:07:46 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)}], 0x1) 23:07:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b70000000000000095"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:46 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) [ 273.878150] EXT4-fs (loop1): Invalid log block size: 3422552064 [ 273.900937] 9pnet: Unknown protocol version p2000.L [ 273.975568] QAT: Invalid ioctl 23:07:46 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setuid(r1) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:46 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}}) [ 274.008044] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem 23:07:46 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f640094000500", 0x2c}], 0x1) 23:07:46 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 274.050390] EXT4-fs (loop4): Invalid log block size: 3422552064 23:07:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 274.102034] 9pnet: Insufficient options for proto=fd [ 274.143853] QAT: Invalid ioctl 23:07:47 executing program 4: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:47 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}}) [ 274.185095] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem 23:07:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f640094000500", 0x2c}], 0x1) 23:07:47 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b70000000000000095000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 274.264835] EXT4-fs (loop1): Invalid log block size: 3422552064 23:07:47 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 274.323992] 9pnet: Insufficient options for proto=fd 23:07:47 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setuid(r1) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) [ 274.387379] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 274.424379] EXT4-fs (loop4): Invalid log block size: 3422552064 23:07:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f640094000500", 0x2c}], 0x1) 23:07:47 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) 23:07:47 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}}) 23:07:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) [ 274.557404] QAT: Invalid ioctl 23:07:47 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xd, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 274.609270] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 274.642674] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem 23:07:47 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0x0, 0xd7, &(0x7f0000000080), &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000", 0x42}], 0x1) [ 274.666709] 9pnet: Insufficient options for proto=fd [ 274.690461] EXT4-fs (loop4): Invalid log block size: 3422552064 [ 274.701140] EXT4-fs (loop1): Invalid log block size: 3422552064 23:07:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000001c0)) 23:07:47 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:47 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:47 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000", 0x42}], 0x1) 23:07:47 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0x7, 0xd7, &(0x7f0000000080)="3c08003f00f08b", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 274.941697] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 23:07:47 executing program 5 (fault-call:3 fault-nth:0): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000001c0)) 23:07:47 executing program 0 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 275.048762] QAT: Invalid ioctl [ 275.066324] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 275.085208] EXT4-fs (loop1): Invalid log block size: 3422552064 23:07:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000", 0x42}], 0x1) [ 275.191874] FAULT_INJECTION: forcing a failure. [ 275.191874] name failslab, interval 1, probability 0, space 0, times 1 [ 275.227789] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 275.239199] FAULT_INJECTION: forcing a failure. [ 275.239199] name failslab, interval 1, probability 0, space 0, times 1 [ 275.240396] CPU: 1 PID: 7971 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #65 [ 275.257626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.266989] Call Trace: [ 275.269710] dump_stack+0x1c4/0x2b4 [ 275.273365] ? dump_stack_print_info.cold.2+0x52/0x52 [ 275.278620] ? get_pid_task+0xd6/0x1a0 [ 275.282571] should_fail.cold.4+0xa/0x17 [ 275.286671] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 275.291850] ? graph_lock+0x170/0x170 [ 275.295683] ? __f_unlock_pos+0x19/0x20 [ 275.299681] ? lock_downgrade+0x900/0x900 [ 275.303881] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.309468] ? proc_fail_nth_write+0x9e/0x210 [ 275.313975] ? proc_cwd_link+0x1d0/0x1d0 [ 275.318056] ? find_held_lock+0x36/0x1c0 [ 275.322214] ? ___might_sleep+0x1ed/0x300 [ 275.326394] ? arch_local_save_flags+0x40/0x40 [ 275.330984] ? __lock_is_held+0xb5/0x140 [ 275.335098] __should_failslab+0x124/0x180 [ 275.339408] should_failslab+0x9/0x14 [ 275.343239] __kmalloc_track_caller+0x2d0/0x750 [ 275.347957] ? strncpy_from_user+0x510/0x510 [ 275.352378] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.357950] ? strndup_user+0x77/0xd0 [ 275.361771] memdup_user+0x2c/0xa0 [ 275.365325] strndup_user+0x77/0xd0 [ 275.368963] ksys_mount+0x3c/0x140 [ 275.372514] __x64_sys_mount+0xbe/0x150 [ 275.376526] do_syscall_64+0x1b9/0x820 [ 275.380464] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 275.385841] ? syscall_return_slowpath+0x5e0/0x5e0 [ 275.390775] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.395689] ? trace_hardirqs_on_caller+0x310/0x310 [ 275.400723] ? prepare_exit_to_usermode+0x291/0x3b0 [ 275.405756] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.410627] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.415827] RIP: 0033:0x457569 [ 275.419025] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.437936] RSP: 002b:00007f7338137c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 275.445660] RAX: ffffffffffffffda RBX: 00007f7338137c90 RCX: 0000000000457569 [ 275.452935] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 275.460210] RBP: 000000000072bf00 R08: 00000000200009c0 R09: 0000000000000000 [ 275.467486] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73381386d4 [ 275.474758] R13: 00000000004c28a1 R14: 00000000004d3c90 R15: 0000000000000004 [ 275.485275] CPU: 0 PID: 7969 Comm: syz-executor0 Not tainted 4.19.0-rc8+ #65 [ 275.492496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.501866] Call Trace: [ 275.504481] dump_stack+0x1c4/0x2b4 [ 275.508134] ? dump_stack_print_info.cold.2+0x52/0x52 [ 275.513367] should_fail.cold.4+0xa/0x17 [ 275.517465] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 275.522592] ? __fget+0x4aa/0x740 [ 275.524980] QAT: Invalid ioctl [ 275.526081] ? graph_lock+0x170/0x170 [ 275.526178] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 275.526201] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 275.544258] ? rcu_bh_qs+0xc0/0xc0 [ 275.547822] ? find_held_lock+0x36/0x1c0 [ 275.551923] ? ___might_sleep+0x1ed/0x300 [ 275.556085] ? arch_local_save_flags+0x40/0x40 [ 275.560684] ? proc_fail_nth_write+0x9e/0x210 [ 275.565200] __should_failslab+0x124/0x180 [ 275.569450] should_failslab+0x9/0x14 [ 275.573258] __kmalloc+0x2d4/0x760 [ 275.576809] ? __fget_light+0x2e9/0x430 [ 275.580852] ? bpf_test_init.isra.9+0x98/0x100 [ 275.585457] bpf_test_init.isra.9+0x98/0x100 [ 275.589881] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 275.594728] bpf_prog_test_run_skb+0x109/0xb40 [ 275.599377] ? cap_capable+0x1f9/0x260 [ 275.603284] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 275.608136] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.613708] ? fput+0x130/0x1a0 [ 275.617022] ? __bpf_prog_get+0x9b/0x290 [ 275.621094] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 275.625944] bpf_prog_test_run+0x130/0x1a0 [ 275.630189] __x64_sys_bpf+0x3d8/0x510 [ 275.634083] ? bpf_prog_get+0x20/0x20 [ 275.637925] do_syscall_64+0x1b9/0x820 [ 275.641817] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 275.647188] ? syscall_return_slowpath+0x5e0/0x5e0 [ 275.652123] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.656990] ? trace_hardirqs_on_caller+0x310/0x310 [ 275.662013] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 275.667042] ? prepare_exit_to_usermode+0x291/0x3b0 [ 275.672077] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.676943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.682139] RIP: 0033:0x457569 [ 275.685348] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.704256] RSP: 002b:00007f0cf0b7ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 275.711975] RAX: ffffffffffffffda RBX: 00007f0cf0b7ac90 RCX: 0000000000457569 [ 275.719332] RDX: 0000000000000028 RSI: 00000000200001c0 RDI: 000000000000000a [ 275.726602] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 275.733887] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0cf0b7b6d4 23:07:48 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:48 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xb, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2f", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 275.741159] R13: 00000000004bd892 R14: 00000000004cc208 R15: 0000000000000005 [ 275.759777] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 275.780817] EXT4-fs (loop1): Invalid log block size: 3422552064 23:07:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000001c0)) 23:07:48 executing program 5 (fault-call:3 fault-nth:1): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:48 executing program 1: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:48 executing program 0 (fault-call:3 fault-nth:1): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 275.877178] FAULT_INJECTION: forcing a failure. [ 275.877178] name failslab, interval 1, probability 0, space 0, times 0 [ 275.939974] CPU: 1 PID: 7991 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #65 [ 275.947214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.956572] Call Trace: [ 275.959193] dump_stack+0x1c4/0x2b4 [ 275.962849] ? dump_stack_print_info.cold.2+0x52/0x52 [ 275.968060] ? __kernel_text_address+0xd/0x40 [ 275.972650] ? unwind_get_return_address+0x61/0xa0 [ 275.977605] should_fail.cold.4+0xa/0x17 [ 275.981692] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 275.981718] ? graph_lock+0x170/0x170 [ 275.981741] ? __kmalloc_track_caller+0x14a/0x750 [ 275.990644] ? memdup_user+0x2c/0xa0 [ 275.990660] ? strndup_user+0x77/0xd0 [ 275.990676] ? graph_lock+0x170/0x170 [ 275.990695] ? proc_fail_nth_write+0x9e/0x210 [ 276.003902] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 276.006816] ? proc_cwd_link+0x1d0/0x1d0 [ 276.006841] ? find_held_lock+0x36/0x1c0 [ 276.006877] ? ___might_sleep+0x1ed/0x300 [ 276.006895] ? arch_local_save_flags+0x40/0x40 [ 276.006914] ? lock_release+0x970/0x970 [ 276.012913] EXT4-fs (loop1): Invalid log block size: 3422552064 [ 276.018848] ? arch_local_save_flags+0x40/0x40 [ 276.018868] ? usercopy_warn+0x110/0x110 [ 276.018888] __should_failslab+0x124/0x180 [ 276.018909] should_failslab+0x9/0x14 [ 276.018925] kmem_cache_alloc_trace+0x2d7/0x750 [ 276.018945] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 276.019028] ? _copy_from_user+0xdf/0x150 [ 276.019049] copy_mount_options+0x5f/0x380 [ 276.039844] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 276.039866] ksys_mount+0xd0/0x140 [ 276.039884] __x64_sys_mount+0xbe/0x150 [ 276.039906] do_syscall_64+0x1b9/0x820 [ 276.050541] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 276.050564] ? syscall_return_slowpath+0x5e0/0x5e0 [ 276.050579] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.050599] ? trace_hardirqs_on_caller+0x310/0x310 [ 276.058051] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 276.058907] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 276.058927] ? prepare_exit_to_usermode+0x291/0x3b0 [ 276.058950] ? trace_hardirqs_off_thunk+0x1a/0x1c 23:07:48 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd0000001000010009", 0x4d}], 0x1) 23:07:48 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xd, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 23:07:48 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 276.067408] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.067420] RIP: 0033:0x457569 [ 276.067435] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.067442] RSP: 002b:00007f7338137c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 276.067455] RAX: ffffffffffffffda RBX: 00007f7338137c90 RCX: 0000000000457569 [ 276.067462] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 276.067469] RBP: 000000000072bf00 R08: 00000000200009c0 R09: 0000000000000000 [ 276.067476] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73381386d4 [ 276.067484] R13: 00000000004c28a1 R14: 00000000004d3c90 R15: 0000000000000004 [ 276.178895] FAULT_INJECTION: forcing a failure. [ 276.178895] name failslab, interval 1, probability 0, space 0, times 0 [ 276.251400] CPU: 1 PID: 8003 Comm: syz-executor0 Not tainted 4.19.0-rc8+ #65 [ 276.258644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.268006] Call Trace: [ 276.268031] dump_stack+0x1c4/0x2b4 [ 276.268056] ? dump_stack_print_info.cold.2+0x52/0x52 [ 276.279454] should_fail.cold.4+0xa/0x17 [ 276.283529] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 276.288650] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 276.288674] ? retint_kernel+0x2d/0x2d 23:07:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd603", 0x3d, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180), 0x0, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:49 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd0000001000010009", 0x4d}], 0x1) [ 276.288690] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 276.288710] ? lockdep_hardirqs_on+0x421/0x5c0 [ 276.288724] ? retint_kernel+0x2d/0x2d [ 276.288742] ? trace_hardirqs_on_caller+0xc0/0x310 [ 276.288761] ? mark_held_locks+0xc7/0x130 [ 276.319669] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 276.324441] ? trace_hardirqs_off+0x310/0x310 [ 276.328951] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 276.333723] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 276.338503] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 276.343290] __should_failslab+0x124/0x180 [ 276.347538] should_failslab+0x9/0x14 23:07:49 executing program 5 (fault-call:3 fault-nth:2): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) [ 276.351355] kmem_cache_alloc+0x47/0x730 [ 276.355430] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 276.361053] ? __phys_addr+0xa6/0x120 [ 276.364871] ? kasan_unpoison_shadow+0x35/0x50 [ 276.369522] __build_skb+0xab/0x430 [ 276.373172] ? skb_try_coalesce+0x1b70/0x1b70 [ 276.377690] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 276.382471] build_skb+0x77/0x270 [ 276.385944] ? __build_skb+0x430/0x430 [ 276.389854] ? bpf_prog_test_run_skb+0x17b/0xb40 [ 276.394643] bpf_prog_test_run_skb+0x1ac/0xb40 23:07:49 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215}, 0x28) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) [ 276.399242] ? cap_capable+0x1f9/0x260 [ 276.403166] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 276.408021] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 276.413562] ? fput+0x130/0x1a0 [ 276.416848] ? __bpf_prog_get+0x9b/0x290 [ 276.416867] ? bpf_test_finish.isra.8+0x1f0/0x1f0 [ 276.416881] bpf_prog_test_run+0x130/0x1a0 [ 276.416900] __x64_sys_bpf+0x3d8/0x510 [ 276.416915] ? bpf_prog_get+0x20/0x20 [ 276.416946] do_syscall_64+0x1b9/0x820 [ 276.416963] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 276.416982] ? syscall_return_slowpath+0x5e0/0x5e0 [ 276.417001] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.456794] ? trace_hardirqs_on_caller+0x310/0x310 [ 276.461828] ? prepare_exit_to_usermode+0x291/0x3b0 [ 276.461853] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.461880] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.476907] RIP: 0033:0x457569 [ 276.476925] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.476934] RSP: 002b:00007f0cf0b7ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 276.476951] RAX: ffffffffffffffda RBX: 00007f0cf0b7ac90 RCX: 0000000000457569 [ 276.476961] RDX: 0000000000000028 RSI: 00000000200001c0 RDI: 000000000000000a [ 276.476970] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 276.476979] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0cf0b7b6d4 [ 276.476989] R13: 00000000004bd892 R14: 00000000004cc208 R15: 0000000000000005 [ 276.556684] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 276.565089] EXT4-fs (loop1): Invalid log block size: 3422552064 [ 276.588265] FAULT_INJECTION: forcing a failure. [ 276.588265] name failslab, interval 1, probability 0, space 0, times 0 [ 276.600967] CPU: 1 PID: 8028 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #65 [ 276.608172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.617530] Call Trace: [ 276.620142] dump_stack+0x1c4/0x2b4 [ 276.623792] ? dump_stack_print_info.cold.2+0x52/0x52 [ 276.629000] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.634562] should_fail.cold.4+0xa/0x17 [ 276.638647] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 276.643769] ? finish_task_switch+0x1f5/0x900 [ 276.648278] ? graph_lock+0x170/0x170 [ 276.652095] ? lockdep_hardirqs_on+0x421/0x5c0 [ 276.656710] ? kasan_check_read+0x11/0x20 [ 276.660866] ? finish_task_switch+0x1f5/0x900 [ 276.665371] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 276.670901] ? compat_start_thread+0x80/0x80 [ 276.675328] ? find_held_lock+0x36/0x1c0 [ 276.679423] ? ___might_sleep+0x1ed/0x300 [ 276.683578] ? __switch_to_asm+0x34/0x70 [ 276.687655] ? arch_local_save_flags+0x40/0x40 [ 276.692242] ? __switch_to_asm+0x34/0x70 [ 276.696309] ? __switch_to_asm+0x40/0x70 [ 276.700376] ? __switch_to_asm+0x34/0x70 [ 276.704482] ? __switch_to_asm+0x40/0x70 [ 276.708557] __should_failslab+0x124/0x180 [ 276.712802] should_failslab+0x9/0x14 [ 276.716609] kmem_cache_alloc+0x2be/0x730 [ 276.720774] ? __sched_text_start+0x8/0x8 [ 276.724932] ? proc_cwd_link+0x1d0/0x1d0 [ 276.729073] getname_flags+0xd0/0x5a0 [ 276.732906] user_path_at_empty+0x2d/0x50 [ 276.737066] do_mount+0x177/0x31f0 [ 276.740622] ? trace_hardirqs_on+0x310/0x310 [ 276.745047] ? copy_mount_string+0x40/0x40 [ 276.749296] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 276.754067] ? retint_kernel+0x2d/0x2d [ 276.757973] ? copy_mount_options+0x214/0x380 [ 276.762519] ? audit_kill_trees+0x460/0x460 [ 276.766884] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.772426] ? copy_mount_options+0x288/0x380 [ 276.776932] ksys_mount+0x12d/0x140 [ 276.780571] __x64_sys_mount+0xbe/0x150 [ 276.784606] do_syscall_64+0x1b9/0x820 [ 276.788509] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 276.793881] ? syscall_return_slowpath+0x5e0/0x5e0 [ 276.798818] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.803674] ? trace_hardirqs_on_caller+0x310/0x310 [ 276.808699] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 276.813743] ? prepare_exit_to_usermode+0x291/0x3b0 [ 276.818771] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.823642] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.828838] RIP: 0033:0x457569 [ 276.832041] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 23:07:49 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd0000001000010009", 0x4d}], 0x1) [ 276.850947] RSP: 002b:00007f7338137c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 276.858668] RAX: ffffffffffffffda RBX: 00007f7338137c90 RCX: 0000000000457569 [ 276.865946] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 276.873216] RBP: 000000000072bf00 R08: 00000000200009c0 R09: 0000000000000000 [ 276.880489] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73381386d4 [ 276.887761] R13: 00000000004c28a1 R14: 00000000004d3c90 R15: 0000000000000004 [ 276.899370] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 23:07:49 executing program 0 (fault-call:3 fault-nth:2): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:49 executing program 5 (fault-call:3 fault-nth:3): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000001c0)) 23:07:49 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180), 0x0, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:49 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400", 0x53}], 0x1) 23:07:49 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 277.139251] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 23:07:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000001c0)) [ 277.203402] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 277.302714] FAULT_INJECTION: forcing a failure. [ 277.302714] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 277.314569] CPU: 0 PID: 8065 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #65 [ 277.321757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.331113] Call Trace: [ 277.333725] dump_stack+0x1c4/0x2b4 [ 277.337378] ? dump_stack_print_info.cold.2+0x52/0x52 [ 277.342600] should_fail.cold.4+0xa/0x17 [ 277.346700] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 277.351821] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.357466] ? check_preemption_disabled+0x48/0x200 [ 277.357492] ? mark_held_locks+0x130/0x130 [ 277.366732] ? update_load_avg+0x2470/0x2470 [ 277.371166] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.376716] ? check_preemption_disabled+0x48/0x200 [ 277.381748] ? graph_lock+0x170/0x170 [ 277.385562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.391186] ? __perf_event_task_sched_in+0x2a9/0xb60 [ 277.396390] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.401960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.407506] ? should_fail+0x22d/0xd01 [ 277.411439] ? find_held_lock+0x36/0x1c0 [ 277.415507] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 277.415578] __alloc_pages_nodemask+0x34b/0xde0 [ 277.415621] ? _raw_spin_unlock_irq+0x27/0x80 [ 277.429898] ? _raw_spin_unlock_irq+0x27/0x80 [ 277.434413] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 277.439438] ? trace_hardirqs_on+0xbd/0x310 [ 277.443773] ? finish_task_switch+0x1f5/0x900 [ 277.448283] ? find_held_lock+0x36/0x1c0 [ 277.452373] ? ___might_sleep+0x1ed/0x300 [ 277.456539] ? trace_hardirqs_off+0xb8/0x310 [ 277.456564] cache_grow_begin+0x91/0x8c0 [ 277.456585] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 277.470590] ? check_preemption_disabled+0x48/0x200 [ 277.475656] kmem_cache_alloc+0x665/0x730 [ 277.479822] ? __sched_text_start+0x8/0x8 [ 277.479846] getname_flags+0xd0/0x5a0 [ 277.479867] user_path_at_empty+0x2d/0x50 [ 277.491948] do_mount+0x177/0x31f0 [ 277.495505] ? trace_hardirqs_off+0x310/0x310 [ 277.500017] ? retint_kernel+0x1b/0x2d [ 277.503919] ? trace_hardirqs_on+0x310/0x310 [ 277.508345] ? copy_mount_string+0x40/0x40 [ 277.512592] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 277.517382] ? retint_kernel+0x2d/0x2d [ 277.521292] ? copy_mount_options+0x1f3/0x380 [ 277.525802] ? copy_mount_options+0x1fd/0x380 [ 277.530309] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.535849] ? copy_mount_options+0x288/0x380 [ 277.540356] ksys_mount+0x12d/0x140 [ 277.543995] __x64_sys_mount+0xbe/0x150 [ 277.547987] do_syscall_64+0x1b9/0x820 [ 277.551894] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 277.557268] ? syscall_return_slowpath+0x5e0/0x5e0 [ 277.562217] ? trace_hardirqs_on_caller+0x310/0x310 [ 277.567244] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 277.572350] ? recalc_sigpending_tsk+0x180/0x180 [ 277.577122] ? kasan_check_write+0x14/0x20 [ 277.581383] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.586249] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.591441] RIP: 0033:0x457569 [ 277.594653] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.613558] RSP: 002b:00007f73380d4c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 277.621279] RAX: ffffffffffffffda RBX: 00007f73380d4c90 RCX: 0000000000457569 [ 277.628550] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 277.635822] RBP: 000000000072c0e0 R08: 00000000200009c0 R09: 0000000000000000 [ 277.643110] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73380d56d4 23:07:50 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:50 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400", 0x53}], 0x1) 23:07:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180), 0x0, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:50 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 277.650386] R13: 00000000004c28a1 R14: 00000000004d3c90 R15: 0000000000000003 [ 277.665396] 9pnet: Unknown protocol version p2000.L [ 277.702095] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 277.743882] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 23:07:50 executing program 5 (fault-call:3 fault-nth:4): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000001c0)) 23:07:50 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400", 0x53}], 0x1) 23:07:50 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x12, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4", 0x1f, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)='wlan0vboxnet1,\x00') [ 277.950148] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 277.985451] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 278.000840] FAULT_INJECTION: forcing a failure. [ 278.000840] name failslab, interval 1, probability 0, space 0, times 0 [ 278.058501] CPU: 1 PID: 8107 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #65 [ 278.065738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.075090] Call Trace: [ 278.077692] dump_stack+0x1c4/0x2b4 [ 278.081338] ? dump_stack_print_info.cold.2+0x52/0x52 [ 278.086535] ? __perf_event_task_sched_out+0x337/0x1ab0 [ 278.091905] ? update_load_avg+0x2470/0x2470 [ 278.096323] should_fail.cold.4+0xa/0x17 [ 278.100392] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 278.105499] ? graph_lock+0x170/0x170 [ 278.109309] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 278.114852] ? graph_lock+0x170/0x170 [ 278.118673] ? rcu_bh_qs+0xc0/0xc0 [ 278.122215] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 278.127766] ? find_held_lock+0x36/0x1c0 [ 278.131837] ? find_held_lock+0x36/0x1c0 [ 278.135921] ? ___might_sleep+0x1ed/0x300 [ 278.140079] ? arch_local_save_flags+0x40/0x40 [ 278.144669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 278.150220] __should_failslab+0x124/0x180 [ 278.154466] should_failslab+0x9/0x14 [ 278.158271] kmem_cache_alloc+0x2be/0x730 [ 278.162425] ? __switch_to_asm+0x34/0x70 [ 278.166489] ? __switch_to_asm+0x40/0x70 [ 278.170549] ? __switch_to_asm+0x34/0x70 [ 278.174608] ? __switch_to_asm+0x40/0x70 [ 278.178683] ? __switch_to_asm+0x34/0x70 [ 278.182750] ? __switch_to_asm+0x40/0x70 [ 278.186813] ? __switch_to_asm+0x34/0x70 [ 278.190888] alloc_vfsmnt+0xe9/0x990 [ 278.194607] ? m_stop+0x20/0x20 [ 278.197900] ? __schedule+0x874/0x1ed0 [ 278.201800] ? __sched_text_start+0x8/0x8 [ 278.205959] ? trace_hardirqs_off+0x310/0x310 [ 278.210462] ? find_held_lock+0x36/0x1c0 [ 278.214532] ? __get_fs_type+0x97/0xc0 [ 278.218431] ? preempt_schedule+0x4d/0x60 [ 278.222584] ? preempt_schedule_common+0x1f/0xd0 [ 278.227359] vfs_kern_mount.part.35+0x90/0x4f0 [ 278.231952] ? may_umount+0xb0/0xb0 [ 278.235581] ? _raw_read_unlock+0x3f/0x50 [ 278.239744] ? __get_fs_type+0x97/0xc0 [ 278.243647] do_mount+0x581/0x31f0 [ 278.247200] ? copy_mount_string+0x40/0x40 [ 278.251446] ? copy_mount_options+0x5f/0x380 [ 278.255860] ? rcu_read_lock_sched_held+0x108/0x120 [ 278.260886] ? kmem_cache_alloc_trace+0x353/0x750 [ 278.265736] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 278.271273] ? _copy_from_user+0xdf/0x150 [ 278.275432] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 278.280973] ? copy_mount_options+0x288/0x380 [ 278.285504] ksys_mount+0x12d/0x140 [ 278.289140] __x64_sys_mount+0xbe/0x150 [ 278.293145] do_syscall_64+0x1b9/0x820 [ 278.297040] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 278.302414] ? syscall_return_slowpath+0x5e0/0x5e0 [ 278.307348] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.312197] ? trace_hardirqs_on_caller+0x310/0x310 [ 278.317215] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 278.322238] ? prepare_exit_to_usermode+0x291/0x3b0 [ 278.327262] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.332115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.337306] RIP: 0033:0x457569 [ 278.340507] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 23:07:51 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x22, &(0x7f0000000200), 0x0) 23:07:51 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x3, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 278.359410] RSP: 002b:00007f7338137c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 278.367122] RAX: ffffffffffffffda RBX: 00007f7338137c90 RCX: 0000000000457569 [ 278.374399] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 278.381672] RBP: 000000000072bf00 R08: 00000000200009c0 R09: 0000000000000000 [ 278.388940] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73381386d4 [ 278.396211] R13: 00000000004c28a1 R14: 00000000004d3c90 R15: 0000000000000004 23:07:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180), 0x0, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:51 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000", 0x56}], 0x1) 23:07:51 executing program 5 (fault-call:3 fault-nth:5): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4", 0x1f, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:51 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000300)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, 0x0, r0) [ 278.539062] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 23:07:51 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000", 0x56}], 0x1) [ 278.642719] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 23:07:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180), 0x0, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:51 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x5, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:51 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000340), 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000680)) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote, [0x0, 0x700]}, 0x10, &(0x7f0000000d80), 0x36a, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80389}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9, 0x60}}], 0x48}, 0x0) 23:07:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4", 0x1f, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:51 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000", 0x56}], 0x1) [ 278.807211] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 278.845556] rdma_op 00000000bd9bd9fc conn xmit_rdma (null) 23:07:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180), 0x0, 0x400}], 0x0, &(0x7f00000001c0)) [ 278.891608] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 278.923279] rdma_op 0000000048b1a5f1 conn xmit_rdma (null) 23:07:51 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fc", 0x57}], 0x1) 23:07:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a759000000200000000100000000", 0x2e, 0x400}], 0x0, &(0x7f00000001c0)) [ 279.019545] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 279.052062] FAULT_INJECTION: forcing a failure. [ 279.052062] name failslab, interval 1, probability 0, space 0, times 0 [ 279.080657] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 279.140582] CPU: 1 PID: 8180 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #65 [ 279.147847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.157218] Call Trace: [ 279.159828] dump_stack+0x1c4/0x2b4 [ 279.163503] ? dump_stack_print_info.cold.2+0x52/0x52 [ 279.168721] ? find_held_lock+0x36/0x1c0 [ 279.172795] should_fail.cold.4+0xa/0x17 [ 279.176853] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.181951] ? graph_lock+0x170/0x170 [ 279.185743] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 279.191273] ? trace_hardirqs_on+0x310/0x310 [ 279.195674] ? graph_lock+0x170/0x170 [ 279.199463] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 279.205002] ? find_held_lock+0x36/0x1c0 [ 279.209063] ? __lock_is_held+0xb5/0x140 [ 279.213120] ? ___might_sleep+0x1ed/0x300 [ 279.217263] ? arch_local_save_flags+0x40/0x40 [ 279.221843] __should_failslab+0x124/0x180 [ 279.226070] should_failslab+0x9/0x14 [ 279.229867] kmem_cache_alloc+0x2be/0x730 [ 279.234007] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 279.239537] __d_alloc+0xc8/0xcc0 [ 279.242982] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 279.248024] ? __lock_acquire+0x7ec/0x4ec0 [ 279.252255] ? print_usage_bug+0xc0/0xc0 [ 279.256322] ? mark_held_locks+0x130/0x130 [ 279.260545] ? __isolate_free_page+0x610/0x610 [ 279.265168] d_alloc+0x96/0x380 [ 279.268507] ? ima_match_policy+0x848/0x1560 [ 279.272943] ? __d_alloc+0xcc0/0xcc0 [ 279.276674] ? print_usage_bug+0xc0/0xc0 [ 279.280747] d_alloc_parallel+0x15a/0x1f40 [ 279.284975] ? __lock_acquire+0x7ec/0x4ec0 [ 279.289231] ? graph_lock+0x170/0x170 [ 279.293023] ? __d_lookup_rcu+0xaa0/0xaa0 [ 279.297167] ? find_held_lock+0x36/0x1c0 [ 279.301233] ? __d_lookup+0x591/0x9e0 [ 279.305031] ? lock_downgrade+0x900/0x900 [ 279.309175] ? check_preemption_disabled+0x48/0x200 [ 279.314207] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 279.320003] ? kasan_check_read+0x11/0x20 [ 279.324158] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 279.329426] ? rcu_bh_qs+0xc0/0xc0 [ 279.332968] ? __lockdep_init_map+0x105/0x590 [ 279.337474] ? __lockdep_init_map+0x105/0x590 [ 279.341978] ? lockdep_init_map+0x9/0x10 [ 279.346028] ? __init_waitqueue_head+0x9e/0x150 [ 279.350685] ? init_wait_entry+0x1c0/0x1c0 [ 279.354931] __lookup_slow+0x1e6/0x540 [ 279.358809] ? vfs_unlink+0x510/0x510 [ 279.362625] ? down_read+0xb0/0x1d0 [ 279.366242] ? lookup_slow+0x49/0x80 [ 279.369946] ? __down_interruptible+0x700/0x700 [ 279.374606] ? lookup_fast+0x470/0x12a0 [ 279.378588] ? __follow_mount_rcu.isra.33.part.34+0x890/0x890 [ 279.384917] lookup_slow+0x57/0x80 [ 279.388446] walk_component+0x92b/0x25c0 [ 279.392505] ? inode_permission+0xb2/0x560 [ 279.396747] ? path_init+0x1ed0/0x1ed0 [ 279.400638] ? walk_component+0x25c0/0x25c0 [ 279.404957] ? save_stack+0xa9/0xd0 [ 279.408570] ? kasan_slab_alloc+0x12/0x20 [ 279.412727] ? kmem_cache_alloc+0x12e/0x730 [ 279.417036] ? getname_flags+0xd0/0x5a0 [ 279.421035] ? user_path_at_empty+0x2d/0x50 [ 279.425369] path_lookupat.isra.43+0x212/0xc00 [ 279.429940] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 279.435120] ? path_parentat.isra.41+0x160/0x160 [ 279.439871] ? usercopy_warn+0x110/0x110 [ 279.443926] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 279.449455] ? check_preemption_disabled+0x48/0x200 [ 279.454465] filename_lookup+0x26a/0x520 [ 279.458525] ? filename_parentat.isra.56+0x570/0x570 [ 279.463640] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 279.469191] ? digsig_verify+0x1530/0x1530 [ 279.473418] ? kmem_cache_alloc+0x33a/0x730 [ 279.477741] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 279.483282] ? getname_flags+0x26e/0x5a0 [ 279.487333] user_path_at_empty+0x40/0x50 [ 279.491472] do_mount+0x177/0x31f0 [ 279.495023] ? copy_mount_string+0x40/0x40 [ 279.499249] ? rcu_pm_notify+0xc0/0xc0 [ 279.503130] ? copy_mount_options+0x5f/0x380 [ 279.507544] ? rcu_read_lock_sched_held+0x108/0x120 [ 279.512565] ? kmem_cache_alloc_trace+0x353/0x750 [ 279.517399] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 279.522928] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 279.528464] ? copy_mount_options+0x288/0x380 [ 279.532971] ksys_mount+0x12d/0x140 [ 279.536595] __x64_sys_mount+0xbe/0x150 [ 279.540591] do_syscall_64+0x1b9/0x820 [ 279.544492] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 279.549856] ? syscall_return_slowpath+0x5e0/0x5e0 [ 279.554772] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 279.559605] ? trace_hardirqs_on_caller+0x310/0x310 [ 279.564632] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 279.569648] ? prepare_exit_to_usermode+0x291/0x3b0 [ 279.574675] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 279.579528] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.584728] RIP: 0033:0x457569 [ 279.587910] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.606803] RSP: 002b:00007f7338116c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 279.614501] RAX: ffffffffffffffda RBX: 00007f7338116c90 RCX: 0000000000457569 [ 279.621762] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 279.629038] RBP: 000000000072bfa0 R08: 00000000200009c0 R09: 0000000000000000 [ 279.636309] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73381176d4 [ 279.643567] R13: 00000000004c28a1 R14: 00000000004d3c90 R15: 0000000000000004 23:07:52 executing program 5 (fault-call:3 fault-nth:6): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:52 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xcd9734) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f00000001c0), 0xffffffffffffffff) lseek(r0, 0x0, 0x2) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) 23:07:52 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x4, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:52 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fc", 0x57}], 0x1) 23:07:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4", 0x1f, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a759000000200000000100000000", 0x2e, 0x400}], 0x0, &(0x7f00000001c0)) [ 279.738172] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 279.784871] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 279.786154] FAULT_INJECTION: forcing a failure. [ 279.786154] name fail_page_alloc, interval 1, probability 0, space 0, times 0 23:07:52 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f6400940005002825fda48c00000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fc", 0x57}], 0x1) 23:07:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a759000000200000000100000000", 0x2e, 0x400}], 0x0, &(0x7f00000001c0)) [ 279.893353] CPU: 1 PID: 8204 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #65 [ 279.900598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.909970] Call Trace: [ 279.912574] dump_stack+0x1c4/0x2b4 [ 279.916212] ? dump_stack_print_info.cold.2+0x52/0x52 [ 279.921408] ? rcu_pm_notify+0xc0/0xc0 [ 279.925309] should_fail.cold.4+0xa/0x17 [ 279.929380] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.934490] ? graph_lock+0x170/0x170 [ 279.938302] ? pcpu_balance_workfn+0x16f0/0x16f0 [ 279.943078] ? find_held_lock+0x36/0x1c0 [ 279.947164] ? ___might_sleep+0x1ed/0x300 [ 279.951310] ? lock_release+0x970/0x970 [ 279.955287] ? arch_local_save_flags+0x40/0x40 [ 279.959887] ? __might_sleep+0x95/0x190 [ 279.963872] __alloc_pages_nodemask+0x34b/0xde0 [ 279.968552] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 279.973579] ? graph_lock+0x170/0x170 [ 279.977389] ? rcu_pm_notify+0xc0/0xc0 [ 279.981296] ? find_held_lock+0x36/0x1c0 [ 279.985374] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 279.990923] alloc_pages_current+0x10c/0x210 [ 279.995343] get_zeroed_page+0x14/0x50 [ 279.999232] mount_fs+0x20e/0x31d [ 280.002687] ? digsig_verify+0x1530/0x1530 [ 280.006935] vfs_kern_mount.part.35+0xdc/0x4f0 [ 280.011522] ? may_umount+0xb0/0xb0 [ 280.015155] ? _raw_read_unlock+0x2c/0x50 [ 280.019307] ? __get_fs_type+0x97/0xc0 [ 280.023200] do_mount+0x581/0x31f0 [ 280.026748] ? copy_mount_string+0x40/0x40 [ 280.030998] ? copy_mount_options+0x5f/0x380 [ 280.035413] ? rcu_read_lock_sched_held+0x108/0x120 [ 280.040436] ? kmem_cache_alloc_trace+0x353/0x750 [ 280.045290] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 280.050832] ? _copy_from_user+0xdf/0x150 [ 280.054990] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.060526] ? copy_mount_options+0x288/0x380 [ 280.065028] ksys_mount+0x12d/0x140 [ 280.068658] __x64_sys_mount+0xbe/0x150 [ 280.072646] do_syscall_64+0x1b9/0x820 [ 280.076541] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 280.081911] ? syscall_return_slowpath+0x5e0/0x5e0 [ 280.086842] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.091693] ? trace_hardirqs_on_caller+0x310/0x310 [ 280.096715] ? prepare_exit_to_usermode+0x291/0x3b0 [ 280.101740] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.106594] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.111795] RIP: 0033:0x457569 [ 280.114992] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.133893] RSP: 002b:00007f7338137c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 23:07:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4", 0x1f, 0x400}], 0x0, &(0x7f00000001c0)) [ 280.141608] RAX: ffffffffffffffda RBX: 00007f7338137c90 RCX: 0000000000457569 [ 280.148898] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 280.156167] RBP: 000000000072bf00 R08: 00000000200009c0 R09: 0000000000000000 [ 280.163438] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73381386d4 [ 280.170707] R13: 00000000004c28a1 R14: 00000000004d3c90 R15: 0000000000000004 23:07:53 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x10, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 280.233321] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 23:07:53 executing program 3: clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000340), 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000680)=0x1) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x7, @remote, [0x0, 0x700]}, 0x10, &(0x7f0000000d80), 0x36a, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80389}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9, 0x60}}], 0x48}, 0x0) [ 280.278664] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 23:07:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000", 0x36, 0x400}], 0x0, &(0x7f00000001c0)) [ 280.392979] rdma_op 00000000803c17f6 conn xmit_rdma (null) [ 280.433074] rdma_op 00000000cd709c5b conn xmit_rdma (null) [ 280.472928] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 23:07:53 executing program 5 (fault-call:3 fault-nth:7): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) [ 280.611110] FAULT_INJECTION: forcing a failure. [ 280.611110] name failslab, interval 1, probability 0, space 0, times 0 [ 280.624332] CPU: 0 PID: 8252 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #65 [ 280.631545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.640902] Call Trace: [ 280.643511] dump_stack+0x1c4/0x2b4 [ 280.647161] ? dump_stack_print_info.cold.2+0x52/0x52 [ 280.652369] ? check_preemption_disabled+0x48/0x200 [ 280.657416] should_fail.cold.4+0xa/0x17 [ 280.661496] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 280.666623] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 280.672085] ? graph_lock+0x170/0x170 [ 280.675883] ? mark_free_pages+0x3c0/0x3c0 [ 280.680128] ? find_held_lock+0x36/0x1c0 [ 280.684212] ? ___might_sleep+0x1ed/0x300 [ 280.688347] ? arch_local_save_flags+0x40/0x40 [ 280.692913] ? rcu_pm_notify+0xc0/0xc0 [ 280.696802] __should_failslab+0x124/0x180 [ 280.701031] should_failslab+0x9/0x14 [ 280.704818] kmem_cache_alloc_trace+0x2d7/0x750 [ 280.709475] ? free_pages+0x44/0x50 [ 280.713165] v9fs_mount+0x62/0x8f0 [ 280.716708] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.722273] mount_fs+0xae/0x31d [ 280.725657] vfs_kern_mount.part.35+0xdc/0x4f0 [ 280.730230] ? may_umount+0xb0/0xb0 [ 280.733844] ? _raw_read_unlock+0x2c/0x50 [ 280.737979] ? __get_fs_type+0x97/0xc0 [ 280.741889] do_mount+0x581/0x31f0 [ 280.745419] ? copy_mount_string+0x40/0x40 [ 280.749655] ? copy_mount_options+0x5f/0x380 [ 280.754054] ? rcu_read_lock_sched_held+0x108/0x120 [ 280.759059] ? kmem_cache_alloc_trace+0x353/0x750 [ 280.763899] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 280.769429] ? _copy_from_user+0xdf/0x150 [ 280.773564] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.779084] ? copy_mount_options+0x288/0x380 [ 280.783568] ksys_mount+0x12d/0x140 [ 280.787184] __x64_sys_mount+0xbe/0x150 [ 280.791150] do_syscall_64+0x1b9/0x820 [ 280.795027] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 280.800381] ? syscall_return_slowpath+0x5e0/0x5e0 [ 280.805295] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.810125] ? trace_hardirqs_on_caller+0x310/0x310 [ 280.815131] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 280.820150] ? prepare_exit_to_usermode+0x291/0x3b0 [ 280.825160] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.829993] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.835168] RIP: 0033:0x457569 [ 280.838366] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 23:07:53 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f00000001c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @local}}}, 0x30) 23:07:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4", 0x1f, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:53 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x2, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:53 executing program 3: clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000340), 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000680)=0x1) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote, [0x0, 0x700]}, 0x10, &(0x7f0000000d80), 0x36a, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/156, 0x80389}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000340)=""/54, 0x7ffff}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/219, 0xdb}], 0x9, 0x60}}], 0x48}, 0x0) 23:07:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000", 0x36, 0x400}], 0x0, &(0x7f00000001c0)) [ 280.857259] RSP: 002b:00007f7338137c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 280.864958] RAX: ffffffffffffffda RBX: 00007f7338137c90 RCX: 0000000000457569 [ 280.872213] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 280.879466] RBP: 000000000072bf00 R08: 00000000200009c0 R09: 0000000000000000 [ 280.886720] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73381386d4 [ 280.893974] R13: 00000000004c28a1 R14: 00000000004d3c90 R15: 0000000000000004 [ 280.948140] rdma_op 000000001004ce95 conn xmit_rdma (null) [ 280.971509] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 23:07:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 280.996886] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 281.002759] rdma_op 00000000ba7dee41 conn xmit_rdma (null) 23:07:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6272696467653000000100"}) setxattr$trusted_overlay_redirect(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x2) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e21, 0x3ff, @mcast1, 0x4}}}, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x20601, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) socket$inet(0x2, 0x1, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001640)) write$evdev(0xffffffffffffffff, &(0x7f0000000280), 0xfffffffffffffd8b) write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x0, 0x3ff}}, 0x28) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f00000003c0)="303652fdf2d5fa677bb657c8a6393afafab462b873c4b059d57a74fd4c61572b476c387eda77df9210") ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f00000004c0)={0x7, 0x70, 0x4, 0x81, 0x100000000, 0xffffffff, 0x0, 0x9, 0x0, 0x0, 0x3, 0x14d4b86f, 0x40, 0x46, 0x401, 0x200, 0xcb4, 0xc00000000, 0x6, 0x80, 0x0, 0x7, 0x0, 0x101, 0x0, 0x90a, 0x80000001, 0x7, 0x0, 0x5, 0x1, 0x0, 0x2, 0x7, 0x9572, 0x10001, 0x2, 0x1ff, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000000400), 0x1}, 0x4, 0x0, 0x9e, 0x6, 0x10001, 0x9, 0x43f9}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0xf}}, 0x20) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x9, 0xba) write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f0000000580)={0xa, 0x4, 0xfa00, {r3}}, 0xffffffffffffff5e) close(r2) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000001600)) 23:07:53 executing program 3: clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f00000001c0), 0xffffffffffffffff) 23:07:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a759000000200000000100000000", 0x2e, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:53 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x11, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:53 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000100)={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"a3b0ddd6b1305edd92e546c17312f528"}}}}, 0xa0) [ 281.221949] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 23:07:54 executing program 5 (fault-call:3 fault-nth:8): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000", 0x36, 0x400}], 0x0, &(0x7f00000001c0)) [ 281.267695] bridge0: port 2(bridge_slave_1) entered disabled state [ 281.280686] bridge0: port 1(bridge_slave_0) entered disabled state 23:07:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a759000000200000000100000000", 0x2e, 0x400}], 0x0, &(0x7f00000001c0)) [ 281.329583] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 281.403377] FAULT_INJECTION: forcing a failure. [ 281.403377] name failslab, interval 1, probability 0, space 0, times 0 [ 281.420143] CPU: 0 PID: 8313 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #65 [ 281.427349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.427356] Call Trace: [ 281.427385] dump_stack+0x1c4/0x2b4 [ 281.427413] ? dump_stack_print_info.cold.2+0x52/0x52 [ 281.427441] ? check_preemption_disabled+0x48/0x200 [ 281.453332] should_fail.cold.4+0xa/0x17 [ 281.457408] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 281.462546] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 281.468013] ? graph_lock+0x170/0x170 [ 281.471836] ? mark_free_pages+0x3c0/0x3c0 [ 281.476091] ? find_held_lock+0x36/0x1c0 [ 281.480188] ? ___might_sleep+0x1ed/0x300 [ 281.484347] ? arch_local_save_flags+0x40/0x40 [ 281.484364] ? rcu_pm_notify+0xc0/0xc0 [ 281.484392] __should_failslab+0x124/0x180 [ 281.484412] should_failslab+0x9/0x14 [ 281.492883] kmem_cache_alloc_trace+0x2d7/0x750 [ 281.492902] ? free_pages+0x44/0x50 [ 281.492928] v9fs_mount+0x62/0x8f0 [ 281.492946] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.492966] mount_fs+0xae/0x31d [ 281.518328] vfs_kern_mount.part.35+0xdc/0x4f0 [ 281.518351] ? may_umount+0xb0/0xb0 [ 281.518367] ? _raw_read_unlock+0x2c/0x50 [ 281.518384] ? __get_fs_type+0x97/0xc0 [ 281.518408] do_mount+0x581/0x31f0 [ 281.541526] ? copy_mount_string+0x40/0x40 [ 281.545785] ? copy_mount_options+0x5f/0x380 [ 281.550207] ? rcu_read_lock_sched_held+0x108/0x120 [ 281.555237] ? kmem_cache_alloc_trace+0x353/0x750 [ 281.560098] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 281.565671] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.571216] ? copy_mount_options+0x288/0x380 [ 281.575730] ksys_mount+0x12d/0x140 [ 281.579368] __x64_sys_mount+0xbe/0x150 [ 281.583359] do_syscall_64+0x1b9/0x820 [ 281.587254] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 281.592644] ? syscall_return_slowpath+0x5e0/0x5e0 [ 281.597588] ? trace_hardirqs_on_caller+0x310/0x310 [ 281.602630] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 281.607665] ? recalc_sigpending_tsk+0x180/0x180 [ 281.612431] ? kasan_check_write+0x14/0x20 [ 281.616682] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.621544] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.621558] RIP: 0033:0x457569 [ 281.621576] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 23:07:54 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x8, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 281.621586] RSP: 002b:00007f7338116c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 281.621603] RAX: ffffffffffffffda RBX: 00007f7338116c90 RCX: 0000000000457569 [ 281.621629] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 281.671129] RBP: 000000000072bfa0 R08: 00000000200009c0 R09: 0000000000000000 [ 281.678402] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73381176d4 [ 281.685680] R13: 00000000004c28a1 R14: 00000000004d3c90 R15: 0000000000000004 23:07:54 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) [ 281.727372] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 23:07:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a759000000200000000100000000", 0x2e, 0x400}], 0x0, &(0x7f00000001c0)) [ 281.900590] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 281.916701] EXT4-fs (loop4): Invalid log block size: 3422552064 [ 282.004679] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 23:07:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6272696467653000000100"}) setxattr$trusted_overlay_redirect(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x2) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e21, 0x3ff, @mcast1, 0x4}}}, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x20601, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) socket$inet(0x2, 0x1, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001640)) write$evdev(0xffffffffffffffff, &(0x7f0000000280), 0xfffffffffffffd8b) write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x0, 0x3ff}}, 0x28) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f00000003c0)="303652fdf2d5fa677bb657c8a6393afafab462b873c4b059d57a74fd4c61572b476c387eda77df9210") ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f00000004c0)={0x7, 0x70, 0x4, 0x81, 0x100000000, 0xffffffff, 0x0, 0x9, 0x0, 0x0, 0x3, 0x14d4b86f, 0x40, 0x46, 0x401, 0x200, 0xcb4, 0xc00000000, 0x6, 0x80, 0x0, 0x7, 0x0, 0x101, 0x0, 0x90a, 0x80000001, 0x7, 0x0, 0x5, 0x1, 0x0, 0x2, 0x7, 0x9572, 0x10001, 0x2, 0x1ff, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000000400), 0x1}, 0x4, 0x0, 0x9e, 0x6, 0x10001, 0x9, 0x43f9}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0xf}}, 0x20) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x9, 0xba) write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f0000000580)={0xa, 0x4, 0xfa00, {r3}}, 0xffffffffffffff5e) close(r2) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000001600)) 23:07:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xd, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:55 executing program 3: syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10ee9ed554fa07424adee9cbc699ec2ca576e50000bcd7a071fb35331ce39c5ad0cf73770bd4246a47a1914e4fb0aa9b15eaad4bcd0e700ed63b44338e84ad4ec2f11f6f2adb8dc2fdb18231446f43142ebe700b2231e8fceed6b22a373c9409675ac8d0b53033123fb3037d66241aafe0f880e7a51d1b036ade31d2544d2581fe8653d0cff54369df8c2fce21dcb1cb965669f9a75345ac3479cd51dc7de364c9c272c83ed9e666ca25aad2e7a26e3d6c62d0f8b9065cfca311c06d0744db265aa0e486707c51fd108c0c6ccae6ff42274af94d30fce8836ff9000bdd") 23:07:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:55 executing program 5 (fault-call:3 fault-nth:9): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) 23:07:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000", 0x36, 0x400}], 0x0, &(0x7f00000001c0)) [ 282.327233] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 282.337285] FAULT_INJECTION: forcing a failure. [ 282.337285] name failslab, interval 1, probability 0, space 0, times 0 [ 282.366280] EXT4-fs (loop4): Invalid log block size: 3422552064 [ 282.384264] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 282.391116] CPU: 0 PID: 8358 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #65 [ 282.398322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.407679] Call Trace: [ 282.410286] dump_stack+0x1c4/0x2b4 [ 282.413933] ? dump_stack_print_info.cold.2+0x52/0x52 [ 282.419138] ? __kernel_text_address+0xd/0x40 [ 282.423661] ? unwind_get_return_address+0x61/0xa0 [ 282.428608] should_fail.cold.4+0xa/0x17 [ 282.432700] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 282.437817] ? graph_lock+0x170/0x170 [ 282.441631] ? save_stack+0x43/0xd0 [ 282.445266] ? kasan_kmalloc+0xc7/0xe0 [ 282.449162] ? __kmalloc_track_caller+0x14a/0x750 [ 282.454010] ? kstrdup+0x39/0x70 [ 282.457388] ? v9fs_session_init+0xdd/0x1a70 [ 282.461800] ? v9fs_mount+0x7d/0x8f0 [ 282.465526] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 282.470283] ? do_mount+0x581/0x31f0 [ 282.473998] ? ksys_mount+0x12d/0x140 [ 282.477802] ? __x64_sys_mount+0xbe/0x150 [ 282.481956] ? do_syscall_64+0x1b9/0x820 [ 282.486024] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.491406] ? find_held_lock+0x36/0x1c0 [ 282.495498] ? ___might_sleep+0x1ed/0x300 [ 282.499660] ? arch_local_save_flags+0x40/0x40 [ 282.504264] __should_failslab+0x124/0x180 [ 282.508510] should_failslab+0x9/0x14 [ 282.512345] __kmalloc_track_caller+0x2d0/0x750 [ 282.517022] ? save_stack+0xa9/0xd0 [ 282.520661] ? save_stack+0x43/0xd0 [ 282.524300] ? v9fs_session_init+0x115/0x1a70 [ 282.528807] kstrdup+0x39/0x70 [ 282.532009] v9fs_session_init+0x115/0x1a70 [ 282.536348] ? find_held_lock+0x36/0x1c0 [ 282.540432] ? v9fs_show_options+0x7e0/0x7e0 [ 282.544851] ? check_preemption_disabled+0x48/0x200 [ 282.549892] ? check_preemption_disabled+0x48/0x200 [ 282.554927] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 282.560469] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 282.565753] ? rcu_pm_notify+0xc0/0xc0 [ 282.569669] ? v9fs_mount+0x62/0x8f0 [ 282.573389] ? rcu_read_lock_sched_held+0x108/0x120 [ 282.578415] ? kmem_cache_alloc_trace+0x353/0x750 [ 282.583268] ? free_pages+0x44/0x50 [ 282.586909] v9fs_mount+0x7d/0x8f0 [ 282.590457] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.596006] mount_fs+0xae/0x31d [ 282.599389] vfs_kern_mount.part.35+0xdc/0x4f0 [ 282.603984] ? may_umount+0xb0/0xb0 [ 282.607624] ? _raw_read_unlock+0x2c/0x50 [ 282.611787] ? __get_fs_type+0x97/0xc0 [ 282.615690] do_mount+0x581/0x31f0 [ 282.619244] ? trace_hardirqs_off+0x310/0x310 [ 282.623749] ? copy_mount_string+0x40/0x40 [ 282.627997] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 282.632764] ? retint_kernel+0x2d/0x2d [ 282.636673] ? copy_mount_options+0x1f3/0x380 [ 282.641172] ? copy_mount_options+0x1f9/0x380 [ 282.645677] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.651222] ? copy_mount_options+0x288/0x380 [ 282.655732] ksys_mount+0x12d/0x140 [ 282.659370] __x64_sys_mount+0xbe/0x150 [ 282.663357] do_syscall_64+0x1b9/0x820 [ 282.667255] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 282.672666] ? syscall_return_slowpath+0x5e0/0x5e0 [ 282.677604] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.682472] ? trace_hardirqs_on_caller+0x310/0x310 [ 282.687494] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 282.692516] ? prepare_exit_to_usermode+0x291/0x3b0 [ 282.697546] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.702411] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.707607] RIP: 0033:0x457569 [ 282.710824] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 23:07:55 executing program 3: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000280)=[{}], 0x20000000000000ec, &(0x7f0000000200)={0x0, r0+30000000}, &(0x7f0000000240), 0x8) prctl$getreaper(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f00000003c0)) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) write$sndseq(0xffffffffffffffff, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @time, {0x0, 0x59a}, {}, @ext={0x0, &(0x7f00000002c0)}}], 0x30) [ 282.729729] RSP: 002b:00007f7338137c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 282.737443] RAX: ffffffffffffffda RBX: 00007f7338137c90 RCX: 0000000000457569 [ 282.744713] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 282.751983] RBP: 000000000072bf00 R08: 00000000200009c0 R09: 0000000000000000 [ 282.759258] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73381386d4 [ 282.766530] R13: 00000000004c28a1 R14: 00000000004d3c90 R15: 0000000000000004 23:07:55 executing program 5 (fault-call:3 fault-nth:10): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) [ 282.869805] FAULT_INJECTION: forcing a failure. [ 282.869805] name failslab, interval 1, probability 0, space 0, times 0 [ 282.901425] CPU: 1 PID: 8371 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #65 [ 282.908667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.918076] Call Trace: [ 282.920683] dump_stack+0x1c4/0x2b4 [ 282.924351] ? dump_stack_print_info.cold.2+0x52/0x52 [ 282.929556] ? __kernel_text_address+0xd/0x40 [ 282.934064] ? unwind_get_return_address+0x61/0xa0 [ 282.939018] should_fail.cold.4+0xa/0x17 [ 282.943098] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 282.948226] ? graph_lock+0x170/0x170 [ 282.952037] ? save_stack+0x43/0xd0 [ 282.955684] ? kasan_kmalloc+0xc7/0xe0 [ 282.959582] ? __kmalloc_track_caller+0x14a/0x750 [ 282.964443] ? kstrdup+0x39/0x70 [ 282.967822] ? v9fs_session_init+0xdd/0x1a70 [ 282.967837] ? v9fs_mount+0x7d/0x8f0 [ 282.967856] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 282.967869] ? do_mount+0x581/0x31f0 [ 282.967882] ? ksys_mount+0x12d/0x140 [ 282.967896] ? __x64_sys_mount+0xbe/0x150 [ 282.967912] ? do_syscall_64+0x1b9/0x820 [ 282.967936] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.001962] ? find_held_lock+0x36/0x1c0 [ 283.006060] ? ___might_sleep+0x1ed/0x300 [ 283.010221] ? arch_local_save_flags+0x40/0x40 [ 283.014830] __should_failslab+0x124/0x180 [ 283.019082] should_failslab+0x9/0x14 [ 283.022894] __kmalloc_track_caller+0x2d0/0x750 [ 283.027575] ? save_stack+0xa9/0xd0 [ 283.031227] ? save_stack+0x43/0xd0 [ 283.034871] ? v9fs_session_init+0x115/0x1a70 [ 283.039387] kstrdup+0x39/0x70 [ 283.042600] v9fs_session_init+0x115/0x1a70 [ 283.046950] ? find_held_lock+0x36/0x1c0 [ 283.051181] ? v9fs_show_options+0x7e0/0x7e0 [ 283.055624] ? check_preemption_disabled+0x48/0x200 [ 283.060661] ? check_preemption_disabled+0x48/0x200 23:07:55 executing program 2: socket$netlink(0x10, 0x3, 0x0) eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r0, 0x0, &(0x7f0000329fd8)) [ 283.065705] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 283.071256] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 283.076553] ? rcu_pm_notify+0xc0/0xc0 [ 283.080462] ? v9fs_mount+0x62/0x8f0 [ 283.084188] ? rcu_read_lock_sched_held+0x108/0x120 [ 283.089226] ? kmem_cache_alloc_trace+0x353/0x750 [ 283.094080] ? free_pages+0x44/0x50 [ 283.097729] v9fs_mount+0x7d/0x8f0 [ 283.101272] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.106801] mount_fs+0xae/0x31d [ 283.110165] vfs_kern_mount.part.35+0xdc/0x4f0 [ 283.114738] ? may_umount+0xb0/0xb0 [ 283.118353] ? _raw_read_unlock+0x2c/0x50 [ 283.122486] ? __get_fs_type+0x97/0xc0 [ 283.126365] do_mount+0x581/0x31f0 [ 283.129896] ? trace_hardirqs_on+0x310/0x310 [ 283.134307] ? copy_mount_string+0x40/0x40 [ 283.138559] ? retint_kernel+0x2d/0x2d [ 283.142449] ? copy_mount_options+0x1e2/0x380 [ 283.146936] ? write_comp_data+0x1/0x70 [ 283.150910] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.156459] ? copy_mount_options+0x288/0x380 [ 283.160967] ksys_mount+0x12d/0x140 [ 283.164597] __x64_sys_mount+0xbe/0x150 [ 283.168568] do_syscall_64+0x1b9/0x820 [ 283.172443] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 283.177811] ? syscall_return_slowpath+0x5e0/0x5e0 [ 283.182781] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.187622] ? trace_hardirqs_on_caller+0x310/0x310 [ 283.192640] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 283.197649] ? prepare_exit_to_usermode+0x291/0x3b0 [ 283.202661] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.207496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.212670] RIP: 0033:0x457569 [ 283.215851] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.234739] RSP: 002b:00007f7338137c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 283.242441] RAX: ffffffffffffffda RBX: 00007f7338137c90 RCX: 0000000000457569 [ 283.249714] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 283.256986] RBP: 000000000072bf00 R08: 00000000200009c0 R09: 0000000000000000 [ 283.264248] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73381386d4 23:07:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:56 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xf, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) [ 283.271514] R13: 00000000004c28a1 R14: 00000000004d3c90 R15: 0000000000000004 23:07:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000", 0x36, 0x400}], 0x0, &(0x7f00000001c0)) 23:07:56 executing program 5 (fault-call:3 fault-nth:11): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) [ 283.316522] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 283.342252] EXT4-fs (loop4): Invalid log block size: 3422552064 23:07:56 executing program 2: creat(&(0x7f0000000100)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x210007fa, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0xffffbffeffffffff, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000002c0)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000200)={'rose0\x00', @ifru_map={0x0, 0x0, 0x0, 0x9, 0x0, 0x6}}) [ 283.394895] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 23:07:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd6", 0x3c, 0x400}], 0x0, &(0x7f00000001c0)) [ 283.496457] ================================================================== [ 283.504110] BUG: KASAN: slab-out-of-bounds in fscache_alloc_cookie+0x7ad/0x880 [ 283.511486] Read of size 4 at addr ffff8801cc1f7794 by task syz-executor2/8406 [ 283.518842] [ 283.520528] CPU: 0 PID: 8406 Comm: syz-executor2 Not tainted 4.19.0-rc8+ #65 [ 283.527723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.537083] Call Trace: [ 283.539689] dump_stack+0x1c4/0x2b4 [ 283.543340] ? dump_stack_print_info.cold.2+0x52/0x52 [ 283.548575] ? printk+0xa7/0xcf [ 283.548601] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 283.556669] print_address_description.cold.8+0x9/0x1ff [ 283.556690] kasan_report.cold.9+0x242/0x309 [ 283.556714] ? fscache_alloc_cookie+0x7ad/0x880 [ 283.565506] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 283.566472] __asan_report_load4_noabort+0x14/0x20 [ 283.566491] fscache_alloc_cookie+0x7ad/0x880 [ 283.566518] ? fscache_cookie_init_once+0x80/0x80 [ 283.571283] EXT4-fs (loop4): Invalid log block size: 3422552064 [ 283.578707] ? rpcauth_cache_shrink_scan+0x180/0x180 [ 283.578728] ? __kmalloc_track_caller+0x14a/0x750 [ 283.608939] ? kstrdup+0x39/0x70 [ 283.612383] ? nfs_alloc_client+0x383/0x760 [ 283.616714] ? nfs_get_client+0x8e8/0x14d0 [ 283.620952] ? nfs_init_server+0x357/0x1010 [ 283.625274] ? nfs_create_server+0x86/0x5f0 [ 283.629600] ? nfs_fs_mount+0x17f8/0x2f1c [ 283.633773] ? mount_fs+0xae/0x31d [ 283.637317] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 283.642070] ? do_mount+0x581/0x31f0 [ 283.645785] ? ksys_mount+0x12d/0x140 [ 283.649582] ? __x64_sys_mount+0xbe/0x150 [ 283.653741] ? do_syscall_64+0x1b9/0x820 [ 283.657811] __fscache_acquire_cookie+0x230/0xb60 [ 283.662669] ? fscache_cookie_put+0x880/0x880 [ 283.667171] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.672713] ? check_preemption_disabled+0x48/0x200 [ 283.677739] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 283.683278] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 283.688557] ? rcu_pm_notify+0xc0/0xc0 [ 283.692464] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.698070] nfs_fscache_get_client_cookie+0x463/0x600 [ 283.703358] ? nfs_readpage_from_fscache_complete+0x200/0x200 [ 283.709263] nfs_alloc_client+0x563/0x760 [ 283.713415] ? register_nfs_version+0x280/0x280 [ 283.718088] ? preempt_schedule_common+0x1f/0xd0 [ 283.722846] ? preempt_schedule+0x4d/0x60 [ 283.727008] nfs_get_client+0x8e8/0x14d0 [ 283.731075] ? kmem_cache_alloc_trace+0x152/0x750 [ 283.735924] ? mount_fs+0xae/0x31d [ 283.739493] ? nfs_put_client+0x30/0x30 [ 283.743501] ? nfs_alloc_server+0x5ca/0x730 [ 283.747837] ? depot_save_stack+0x292/0x470 [ 283.752165] ? nfs_wait_client_init_complete+0x210/0x210 [ 283.757628] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.763177] ? check_preemption_disabled+0x48/0x200 [ 283.768198] ? check_preemption_disabled+0x48/0x200 [ 283.773214] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 283.778425] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 283.783452] nfs_init_server+0x357/0x1010 [ 283.787607] ? nfs_clone_server+0x920/0x920 [ 283.791948] ? nfs_alloc_fattr+0x48/0x1d0 [ 283.796097] ? rcu_read_lock_sched_held+0x108/0x120 [ 283.801137] nfs_create_server+0x86/0x5f0 [ 283.805298] nfs_try_mount+0x180/0xa80 [ 283.809193] ? lock_downgrade+0x900/0x900 [ 283.813343] ? nfs_request_mount.constprop.18+0x920/0x920 [ 283.818882] ? kasan_check_read+0x11/0x20 [ 283.823031] ? do_raw_spin_unlock+0xa7/0x2f0 [ 283.827442] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 283.832025] ? kasan_check_write+0x14/0x20 [ 283.836263] ? do_raw_spin_lock+0xc1/0x200 [ 283.840502] ? _raw_spin_unlock+0x2c/0x50 [ 283.844662] ? find_nfs_version+0x138/0x190 [ 283.848990] nfs_fs_mount+0x17f8/0x2f1c [ 283.852975] ? nfs_show_options+0x250/0x250 [ 283.857306] ? nfs_clone_super+0x420/0x420 [ 283.861540] ? nfs_parse_mount_options+0x2660/0x2660 [ 283.866660] ? lock_downgrade+0x900/0x900 [ 283.870818] mount_fs+0xae/0x31d [ 283.874189] ? digsig_verify+0x1530/0x1530 [ 283.878434] vfs_kern_mount.part.35+0xdc/0x4f0 [ 283.883039] ? may_umount+0xb0/0xb0 [ 283.886668] ? _raw_read_unlock+0x2c/0x50 [ 283.890819] ? __get_fs_type+0x97/0xc0 [ 283.894714] do_mount+0x581/0x31f0 [ 283.898254] ? trace_hardirqs_off+0x310/0x310 [ 283.902749] ? retint_kernel+0x1b/0x2d [ 283.906660] ? copy_mount_string+0x40/0x40 [ 283.910908] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 283.915673] ? retint_kernel+0x2d/0x2d [ 283.919570] ? copy_mount_options+0x1f3/0x380 [ 283.924069] ? copy_mount_options+0x1fd/0x380 [ 283.928572] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.934110] ? copy_mount_options+0x288/0x380 [ 283.938620] ksys_mount+0x12d/0x140 [ 283.942255] __x64_sys_mount+0xbe/0x150 [ 283.946235] do_syscall_64+0x1b9/0x820 [ 283.950122] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 283.955493] ? syscall_return_slowpath+0x5e0/0x5e0 [ 283.960424] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.965277] ? trace_hardirqs_on_caller+0x310/0x310 [ 283.970299] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 283.975329] ? prepare_exit_to_usermode+0x291/0x3b0 [ 283.980351] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.985204] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.990393] RIP: 0033:0x457569 [ 283.993588] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.012493] RSP: 002b:00007f5f63f24c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 284.020206] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000457569 [ 284.027477] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 00000000200002c0 [ 284.034746] RBP: 000000000072bf00 R08: 000000002000a000 R09: 0000000000000000 [ 284.042019] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5f63f256d4 [ 284.049285] R13: 00000000004c289b R14: 00000000004d3c78 R15: 00000000ffffffff [ 284.056568] [ 284.058192] Allocated by task 8406: [ 284.061827] save_stack+0x43/0xd0 [ 284.065278] kasan_kmalloc+0xc7/0xe0 [ 284.068991] __kmalloc+0x14e/0x760 [ 284.072530] fscache_alloc_cookie+0x6f7/0x880 [ 284.077024] __fscache_acquire_cookie+0x230/0xb60 [ 284.081867] nfs_fscache_get_client_cookie+0x463/0x600 [ 284.087143] nfs_alloc_client+0x563/0x760 [ 284.091292] nfs_get_client+0x8e8/0x14d0 [ 284.095350] nfs_init_server+0x357/0x1010 [ 284.099498] nfs_create_server+0x86/0x5f0 [ 284.103654] nfs_try_mount+0x180/0xa80 [ 284.107542] nfs_fs_mount+0x17f8/0x2f1c [ 284.111517] mount_fs+0xae/0x31d [ 284.114888] vfs_kern_mount.part.35+0xdc/0x4f0 [ 284.119467] do_mount+0x581/0x31f0 [ 284.123003] ksys_mount+0x12d/0x140 [ 284.126645] __x64_sys_mount+0xbe/0x150 [ 284.130632] do_syscall_64+0x1b9/0x820 [ 284.134532] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.139709] [ 284.141335] Freed by task 7251: [ 284.144623] save_stack+0x43/0xd0 [ 284.148083] __kasan_slab_free+0x102/0x150 [ 284.152313] kasan_slab_free+0xe/0x10 [ 284.156112] kfree+0xcf/0x230 [ 284.159305] p9_client_create+0x730/0x160a [ 284.163550] v9fs_session_init+0x217/0x1a70 [ 284.167872] v9fs_mount+0x7d/0x8f0 [ 284.171411] mount_fs+0xae/0x31d [ 284.174782] vfs_kern_mount.part.35+0xdc/0x4f0 [ 284.179360] do_mount+0x581/0x31f0 [ 284.182895] ksys_mount+0x12d/0x140 [ 284.186517] __x64_sys_mount+0xbe/0x150 [ 284.190492] do_syscall_64+0x1b9/0x820 [ 284.194397] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.199577] [ 284.201203] The buggy address belongs to the object at ffff8801cc1f7780 [ 284.201203] which belongs to the cache kmalloc-32 of size 32 [ 284.213687] The buggy address is located 20 bytes inside of [ 284.213687] 32-byte region [ffff8801cc1f7780, ffff8801cc1f77a0) [ 284.225416] The buggy address belongs to the page: [ 284.230343] page:ffffea0007307dc0 count:1 mapcount:0 mapping:ffff8801da8001c0 index:0xffff8801cc1f7fc1 [ 284.239788] flags: 0x2fffc0000000100(slab) [ 284.244073] raw: 02fffc0000000100 ffffea000731bc88 ffffea000734f348 ffff8801da8001c0 [ 284.251958] raw: ffff8801cc1f7fc1 ffff8801cc1f7000 000000010000003f 0000000000000000 [ 284.259854] page dumped because: kasan: bad access detected [ 284.265558] [ 284.267178] Memory state around the buggy address: [ 284.272106] ffff8801cc1f7680: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 284.279463] ffff8801cc1f7700: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 284.286822] >ffff8801cc1f7780: 00 00 06 fc fc fc fc fc fb fb fb fb fc fc fc fc [ 284.294174] ^ 23:07:57 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000008000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0x14, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c08003f00f08b41637c2fee86dd", &(0x7f0000000380)=""/215, 0x7ff}, 0x28) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) 23:07:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000", 0x36, 0x400}], 0x0, &(0x7f00000001c0)) [ 284.298058] ffff8801cc1f7800: 01 fc fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 284.305414] ffff8801cc1f7880: 00 01 fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 284.312763] ================================================================== [ 284.320114] Disabling lock debugging due to kernel taint [ 284.327244] FAULT_INJECTION: forcing a failure. [ 284.327244] name failslab, interval 1, probability 0, space 0, times 0 23:07:57 executing program 3: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000280)=[{}], 0x20000000000000ec, &(0x7f0000000200)={0x0, r0+30000000}, &(0x7f0000000240), 0x8) prctl$getreaper(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f00000003c0)) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) write$sndseq(0xffffffffffffffff, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @time, {0x0, 0x59a}, {}, @ext={0x0, &(0x7f00000002c0)}}], 0x30) 23:07:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0001000000ff000000000000c9030000ec00000001000800000000ccffffd4a9a75900000020000000010000000000006e51be5c0000ffff53ef6bd6", 0x3c, 0x400}], 0x0, &(0x7f00000001c0)) [ 284.371748] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 284.404059] CPU: 0 PID: 8412 Comm: syz-executor5 Tainted: G B 4.19.0-rc8+ #65 [ 284.412686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.422043] Call Trace: [ 284.424658] dump_stack+0x1c4/0x2b4 [ 284.424684] ? dump_stack_print_info.cold.2+0x52/0x52 [ 284.433481] ? kernel_text_address+0x79/0xf0 [ 284.437889] ? __kernel_text_address+0xd/0x40 [ 284.442388] should_fail.cold.4+0xa/0x17 [ 284.446453] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 284.451558] ? save_stack+0xa9/0xd0 [ 284.455183] ? save_stack+0x43/0xd0 [ 284.458801] ? kasan_kmalloc+0xc7/0xe0 [ 284.462687] ? kmem_cache_alloc_trace+0x152/0x750 [ 284.467530] ? v9fs_session_init+0x217/0x1a70 [ 284.472024] ? v9fs_mount+0x7d/0x8f0 [ 284.475733] ? mount_fs+0xae/0x31d [ 284.479275] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 284.484026] ? do_mount+0x581/0x31f0 [ 284.487734] ? ksys_mount+0x12d/0x140 [ 284.491532] ? __x64_sys_mount+0xbe/0x150 [ 284.495681] ? do_syscall_64+0x1b9/0x820 [ 284.499741] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.505105] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 284.510898] ? kasan_check_read+0x11/0x20 [ 284.515044] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 284.520320] ? fs_reclaim_acquire+0x20/0x20 [ 284.524658] ? lock_downgrade+0x900/0x900 [ 284.528810] ? ___might_sleep+0x1ed/0x300 [ 284.532957] ? arch_local_save_flags+0x40/0x40 [ 284.537547] ? p9_client_create+0x106/0x160a [ 284.541957] __should_failslab+0x124/0x180 [ 284.546195] should_failslab+0x9/0x14 [ 284.549999] kmem_cache_alloc_trace+0x2d7/0x750 [ 284.554674] ? kmem_cache_alloc_trace+0x31f/0x750 [ 284.559514] ? __lockdep_init_map+0x105/0x590 [ 284.564001] ? save_stack+0x43/0xd0 [ 284.567647] p9_idpool_create+0x42/0x190 [ 284.571711] p9_client_create+0x2df/0x160a [ 284.575951] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 284.581750] ? p9_client_read+0xc70/0xc70 [ 284.585899] ? fs_reclaim_acquire+0x20/0x20 [ 284.590220] ? lock_downgrade+0x900/0x900 [ 284.594371] ? __lockdep_init_map+0x105/0x590 [ 284.598865] ? lockdep_init_map+0x9/0x10 [ 284.602923] ? kasan_check_write+0x14/0x20 [ 284.607160] ? __init_rwsem+0x1cc/0x2a0 [ 284.611134] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 284.616145] ? kasan_kmalloc+0xc7/0xe0 [ 284.620036] ? save_stack+0xa9/0xd0 [ 284.623661] ? save_stack+0x43/0xd0 [ 284.627283] ? memcpy+0x45/0x50 [ 284.630566] v9fs_session_init+0x217/0x1a70 [ 284.634896] ? v9fs_show_options+0x7e0/0x7e0 [ 284.639304] ? lock_downgrade+0x900/0x900 [ 284.643465] ? ___might_sleep+0x1ed/0x300 [ 284.647622] ? trace_hardirqs_on+0xbd/0x310 [ 284.651946] ? v9fs_mount+0x62/0x8f0 [ 284.655665] ? kasan_unpoison_shadow+0x35/0x50 [ 284.660245] ? kasan_kmalloc+0xc7/0xe0 [ 284.664134] ? kmem_cache_alloc_trace+0x31f/0x750 [ 284.668974] ? free_pages+0x44/0x50 [ 284.672603] v9fs_mount+0x7d/0x8f0 [ 284.676154] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 284.681691] mount_fs+0xae/0x31d [ 284.685060] vfs_kern_mount.part.35+0xdc/0x4f0 [ 284.689652] ? may_umount+0xb0/0xb0 [ 284.693282] ? _raw_read_unlock+0x2c/0x50 [ 284.697431] ? __get_fs_type+0x97/0xc0 [ 284.701318] do_mount+0x581/0x31f0 [ 284.704857] ? copy_mount_string+0x40/0x40 [ 284.709092] ? kasan_unpoison_shadow+0x35/0x50 [ 284.713670] ? kasan_kmalloc+0xc7/0xe0 [ 284.717561] ? kmem_cache_alloc_trace+0x31f/0x750 [ 284.722402] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 284.727935] ? _copy_from_user+0xdf/0x150 [ 284.732085] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 284.737624] ? copy_mount_options+0x288/0x380 [ 284.742120] ksys_mount+0x12d/0x140 [ 284.745746] __x64_sys_mount+0xbe/0x150 [ 284.749724] do_syscall_64+0x1b9/0x820 [ 284.753620] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 284.758987] ? syscall_return_slowpath+0x5e0/0x5e0 [ 284.763916] ? trace_hardirqs_on_caller+0x310/0x310 [ 284.768931] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 284.773943] ? recalc_sigpending_tsk+0x180/0x180 [ 284.778696] ? kasan_check_write+0x14/0x20 [ 284.782930] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.787779] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.792963] RIP: 0033:0x457569 [ 284.796155] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.815062] RSP: 002b:00007f73380d4c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 284.822773] RAX: ffffffffffffffda RBX: 00007f73380d4c90 RCX: 0000000000457569 [ 284.830051] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 284.837316] RBP: 000000000072c0e0 R08: 00000000200009c0 R09: 0000000000000000 [ 284.844579] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73380d56d4 [ 284.851842] R13: 00000000004c28a1 R14: 00000000004d3c90 R15: 0000000000000004 [ 284.906957] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 284.913867] Kernel panic - not syncing: panic_on_warn set ... [ 284.913867] [ 284.921835] CPU: 0 PID: 8406 Comm: syz-executor2 Tainted: G B 4.19.0-rc8+ #65 [ 284.928680] EXT4-fs (loop4): Invalid log block size: 3422552064 [ 284.930416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.930423] Call Trace: [ 284.930448] dump_stack+0x1c4/0x2b4 [ 284.930475] ? dump_stack_print_info.cold.2+0x52/0x52 23:07:57 executing program 5 (fault-call:3 fault-nth:12): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000009c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@version_L='version=\tp2000.L'}]}}) [ 284.957289] panic+0x238/0x4e7 [ 284.960502] ? add_taint.cold.5+0x16/0x16 [ 284.964671] ? preempt_schedule+0x4d/0x60 [ 284.966306] kobject: 'loop5' (0000000085bcf284): kobject_uevent_env [ 284.968839] ? ___preempt_schedule+0x16/0x18 [ 284.979648] ? trace_hardirqs_on+0xb4/0x310 [ 284.979812] kobject: 'loop5' (0000000085bcf284): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 284.983982] kasan_end_report+0x47/0x4f [ 284.983997] kasan_report.cold.9+0x76/0x309 [ 284.984020] ? fscache_alloc_cookie+0x7ad/0x880 [ 285.006398] __asan_report_load4_noabort+0x14/0x20 [ 285.011343] fscache_alloc_cookie+0x7ad/0x880 [ 285.012902] FAULT_INJECTION: forcing a failure. [ 285.012902] name failslab, interval 1, probability 0, space 0, times 0 [ 285.015851] ? fscache_cookie_init_once+0x80/0x80 [ 285.015871] ? rpcauth_cache_shrink_scan+0x180/0x180 [ 285.015889] ? __kmalloc_track_caller+0x14a/0x750 [ 285.015904] ? kstrdup+0x39/0x70 [ 285.015932] ? nfs_alloc_client+0x383/0x760 [ 285.049518] ? nfs_get_client+0x8e8/0x14d0 [ 285.054243] ? nfs_init_server+0x357/0x1010 [ 285.058568] ? nfs_create_server+0x86/0x5f0 [ 285.062894] ? nfs_fs_mount+0x17f8/0x2f1c [ 285.067042] ? mount_fs+0xae/0x31d [ 285.070585] ? vfs_kern_mount.part.35+0xdc/0x4f0 [ 285.075349] ? do_mount+0x581/0x31f0 [ 285.079095] ? ksys_mount+0x12d/0x140 [ 285.082897] ? __x64_sys_mount+0xbe/0x150 [ 285.087051] ? do_syscall_64+0x1b9/0x820 [ 285.091118] __fscache_acquire_cookie+0x230/0xb60 [ 285.095973] ? fscache_cookie_put+0x880/0x880 [ 285.100507] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 285.106049] ? check_preemption_disabled+0x48/0x200 [ 285.111081] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 285.116631] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 285.121921] ? rcu_pm_notify+0xc0/0xc0 [ 285.125815] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 285.131357] nfs_fscache_get_client_cookie+0x463/0x600 [ 285.136656] ? nfs_readpage_from_fscache_complete+0x200/0x200 [ 285.143039] nfs_alloc_client+0x563/0x760 [ 285.147189] ? register_nfs_version+0x280/0x280 [ 285.151866] ? preempt_schedule_common+0x1f/0xd0 [ 285.156641] ? preempt_schedule+0x4d/0x60 [ 285.160800] nfs_get_client+0x8e8/0x14d0 [ 285.164865] ? kmem_cache_alloc_trace+0x152/0x750 [ 285.169712] ? mount_fs+0xae/0x31d [ 285.173264] ? nfs_put_client+0x30/0x30 [ 285.177240] ? nfs_alloc_server+0x5ca/0x730 [ 285.181561] ? depot_save_stack+0x292/0x470 [ 285.186043] ? nfs_wait_client_init_complete+0x210/0x210 [ 285.191500] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 285.197041] ? check_preemption_disabled+0x48/0x200 [ 285.202058] ? check_preemption_disabled+0x48/0x200 [ 285.207077] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 285.212280] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 285.217308] nfs_init_server+0x357/0x1010 [ 285.221465] ? nfs_clone_server+0x920/0x920 [ 285.225788] ? nfs_alloc_fattr+0x48/0x1d0 [ 285.229940] ? rcu_read_lock_sched_held+0x108/0x120 [ 285.234970] nfs_create_server+0x86/0x5f0 [ 285.239125] nfs_try_mount+0x180/0xa80 [ 285.243018] ? lock_downgrade+0x900/0x900 [ 285.247173] ? nfs_request_mount.constprop.18+0x920/0x920 [ 285.252713] ? kasan_check_read+0x11/0x20 [ 285.256871] ? do_raw_spin_unlock+0xa7/0x2f0 [ 285.261296] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 285.265893] ? kasan_check_write+0x14/0x20 [ 285.270134] ? do_raw_spin_lock+0xc1/0x200 [ 285.274374] ? _raw_spin_unlock+0x2c/0x50 [ 285.278525] ? find_nfs_version+0x138/0x190 [ 285.282871] nfs_fs_mount+0x17f8/0x2f1c [ 285.286849] ? nfs_show_options+0x250/0x250 [ 285.291194] ? nfs_clone_super+0x420/0x420 [ 285.295428] ? nfs_parse_mount_options+0x2660/0x2660 [ 285.300533] ? lock_downgrade+0x900/0x900 [ 285.304689] mount_fs+0xae/0x31d [ 285.308060] ? digsig_verify+0x1530/0x1530 [ 285.312300] vfs_kern_mount.part.35+0xdc/0x4f0 [ 285.316893] ? may_umount+0xb0/0xb0 [ 285.320525] ? _raw_read_unlock+0x2c/0x50 [ 285.324679] ? __get_fs_type+0x97/0xc0 [ 285.328575] do_mount+0x581/0x31f0 [ 285.332119] ? trace_hardirqs_off+0x310/0x310 [ 285.336629] ? retint_kernel+0x1b/0x2d [ 285.340524] ? copy_mount_string+0x40/0x40 [ 285.344765] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 285.349523] ? retint_kernel+0x2d/0x2d [ 285.353420] ? copy_mount_options+0x1f3/0x380 [ 285.357913] ? copy_mount_options+0x1fd/0x380 [ 285.362412] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 285.367948] ? copy_mount_options+0x288/0x380 [ 285.372449] ksys_mount+0x12d/0x140 [ 285.376077] __x64_sys_mount+0xbe/0x150 [ 285.380057] do_syscall_64+0x1b9/0x820 [ 285.383945] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 285.389319] ? syscall_return_slowpath+0x5e0/0x5e0 [ 285.394250] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.399095] ? trace_hardirqs_on_caller+0x310/0x310 [ 285.404115] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 285.409139] ? prepare_exit_to_usermode+0x291/0x3b0 [ 285.414164] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.419014] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.424205] RIP: 0033:0x457569 [ 285.427399] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.446310] RSP: 002b:00007f5f63f24c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 285.454041] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000457569 [ 285.461314] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 00000000200002c0 [ 285.468581] RBP: 000000000072bf00 R08: 000000002000a000 R09: 0000000000000000 [ 285.475856] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5f63f256d4 [ 285.483127] R13: 00000000004c289b R14: 00000000004d3c78 R15: 00000000ffffffff [ 285.490417] CPU: 1 PID: 8439 Comm: syz-executor5 Tainted: G B 4.19.0-rc8+ #65 [ 285.499001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.508347] Call Trace: [ 285.510947] dump_stack+0x1c4/0x2b4 [ 285.514575] ? dump_stack_print_info.cold.2+0x52/0x52 [ 285.519768] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 285.525307] ? replace_slot+0x151/0x520 [ 285.529288] should_fail.cold.4+0xa/0x17 [ 285.533354] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 285.538462] ? save_stack+0xa9/0xd0 [ 285.542093] ? __radix_tree_replace+0x258/0x3c0 [ 285.546768] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 285.552305] ? node_tag_clear+0xc2/0x1c0 [ 285.556384] ? fs_reclaim_acquire+0x20/0x20 [ 285.560709] ? lock_downgrade+0x900/0x900 [ 285.564855] ? idr_alloc_u32+0x235/0x3f0 [ 285.568920] ? ___might_sleep+0x1ed/0x300 [ 285.573069] ? arch_local_save_flags+0x40/0x40 [ 285.577654] ? p9_idpool_get+0x4a/0x90 [ 285.581550] __should_failslab+0x124/0x180 [ 285.585798] should_failslab+0x9/0x14 [ 285.589602] __kmalloc_track_caller+0x2d0/0x750 [ 285.594285] ? idr_alloc_u32+0x3f0/0x3f0 [ 285.598351] ? do_raw_spin_lock+0xc1/0x200 [ 285.602636] ? p9_client_create+0x483/0x160a [ 285.607048] kstrdup+0x39/0x70 [ 285.610245] p9_client_create+0x483/0x160a [ 285.614483] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 285.620370] ? p9_client_read+0xc70/0xc70 [ 285.624518] ? fs_reclaim_acquire+0x20/0x20 [ 285.628843] ? lock_downgrade+0x900/0x900 [ 285.632995] ? __lockdep_init_map+0x105/0x590 [ 285.637489] ? lockdep_init_map+0x9/0x10 [ 285.641550] ? kasan_check_write+0x14/0x20 [ 285.645788] ? __init_rwsem+0x1cc/0x2a0 [ 285.649762] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 285.654773] ? kasan_kmalloc+0xc7/0xe0 [ 285.658662] ? save_stack+0xa9/0xd0 [ 285.662289] ? save_stack+0x43/0xd0 [ 285.665911] ? memcpy+0x45/0x50 [ 285.669199] v9fs_session_init+0x217/0x1a70 [ 285.673533] ? v9fs_show_options+0x7e0/0x7e0 [ 285.677940] ? lock_downgrade+0x900/0x900 [ 285.682092] ? ___might_sleep+0x1ed/0x300 [ 285.686241] ? trace_hardirqs_on+0xbd/0x310 [ 285.690563] ? v9fs_mount+0x62/0x8f0 [ 285.694274] ? kasan_unpoison_shadow+0x35/0x50 [ 285.698853] ? kasan_kmalloc+0xc7/0xe0 [ 285.702747] ? kmem_cache_alloc_trace+0x31f/0x750 [ 285.707593] ? free_pages+0x44/0x50 [ 285.711232] v9fs_mount+0x7d/0x8f0 [ 285.714773] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 285.720311] mount_fs+0xae/0x31d [ 285.723705] vfs_kern_mount.part.35+0xdc/0x4f0 [ 285.728292] ? may_umount+0xb0/0xb0 [ 285.731919] ? _raw_read_unlock+0x2c/0x50 [ 285.736068] ? __get_fs_type+0x97/0xc0 [ 285.739957] do_mount+0x581/0x31f0 [ 285.743500] ? trace_hardirqs_off+0x310/0x310 [ 285.747995] ? retint_kernel+0x1b/0x2d [ 285.751886] ? copy_mount_string+0x40/0x40 [ 285.756140] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 285.760896] ? trace_hardirqs_off+0xaf/0x310 [ 285.765314] ? retint_kernel+0x2d/0x2d [ 285.769206] ? copy_mount_options+0x1f3/0x380 [ 285.773705] ? copy_mount_options+0x1f9/0x380 [ 285.778198] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 285.783734] ? copy_mount_options+0x288/0x380 [ 285.788232] ksys_mount+0x12d/0x140 [ 285.791862] __x64_sys_mount+0xbe/0x150 [ 285.795842] do_syscall_64+0x1b9/0x820 [ 285.799731] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 285.805096] ? syscall_return_slowpath+0x5e0/0x5e0 [ 285.810021] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.814863] ? trace_hardirqs_on_caller+0x310/0x310 [ 285.819878] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 285.824893] ? prepare_exit_to_usermode+0x291/0x3b0 [ 285.829913] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.834761] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.839949] RIP: 0033:0x457569 [ 285.843150] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.862047] RSP: 002b:00007f7338137c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 285.869756] RAX: ffffffffffffffda RBX: 00007f7338137c90 RCX: 0000000000457569 [ 285.877022] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000000 [ 285.884285] RBP: 000000000072bf00 R08: 00000000200009c0 R09: 0000000000000000 [ 285.891550] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73381386d4 [ 285.898816] R13: 00000000004c28a1 R14: 00000000004d3c90 R15: 0000000000000004 [ 285.906929] Kernel Offset: disabled [ 285.910554] Rebooting in 86400 seconds..