[ 39.603060] audit: type=1800 audit(1570798208.456:31): pid=7430 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2469 res=0 [ 39.631382] audit: type=1800 audit(1570798208.456:32): pid=7430 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2450 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.10' (ECDSA) to the list of known hosts. 2019/10/11 12:50:18 fuzzer started syzkaller login: [ 49.986184] kauditd_printk_skb: 3 callbacks suppressed [ 49.986199] audit: type=1400 audit(1570798218.896:36): avc: denied { map } for pid=7612 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/10/11 12:50:20 dialing manager at 10.128.0.105:38249 2019/10/11 12:50:21 syscalls: 2516 2019/10/11 12:50:21 code coverage: enabled 2019/10/11 12:50:21 comparison tracing: enabled 2019/10/11 12:50:21 extra coverage: extra coverage is not supported by the kernel 2019/10/11 12:50:21 setuid sandbox: enabled 2019/10/11 12:50:21 namespace sandbox: enabled 2019/10/11 12:50:21 Android sandbox: /sys/fs/selinux/policy does not exist 2019/10/11 12:50:21 fault injection: enabled 2019/10/11 12:50:21 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/10/11 12:50:21 net packet injection: enabled 2019/10/11 12:50:21 net device setup: enabled 2019/10/11 12:50:21 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 12:52:50 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000000040)=ANY=[]) [ 201.293991] audit: type=1400 audit(1570798370.206:37): avc: denied { map } for pid=7630 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=144 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 201.402579] IPVS: ftp: loaded support on port[0] = 21 12:52:50 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) [ 201.513512] chnl_net:caif_netlink_parms(): no params data found [ 201.576170] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.591738] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.599174] device bridge_slave_0 entered promiscuous mode [ 201.614357] IPVS: ftp: loaded support on port[0] = 21 [ 201.622025] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.628675] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.636462] device bridge_slave_1 entered promiscuous mode [ 201.675170] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 201.698118] bond0: Enslaving bond_slave_1 as an active interface with an up link 12:52:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='fd/4\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socket$inet(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) socket$key(0xf, 0x3, 0x2) syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') memfd_create(&(0x7f0000000300)='\x00'/11, 0x0) clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) r4 = syz_open_dev$mice(0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x0, r4}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="b4010f05"], 0x4}}, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) [ 201.733493] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 201.741246] team0: Port device team_slave_0 added [ 201.746985] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 201.755383] team0: Port device team_slave_1 added [ 201.765319] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 201.781833] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready 12:52:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc) [ 201.864675] device hsr_slave_0 entered promiscuous mode [ 201.902025] device hsr_slave_1 entered promiscuous mode [ 201.943786] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 202.019545] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 202.031490] IPVS: ftp: loaded support on port[0] = 21 [ 202.038516] IPVS: ftp: loaded support on port[0] = 21 [ 202.057477] chnl_net:caif_netlink_parms(): no params data found [ 202.107264] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.113743] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.120648] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.127019] bridge0: port 1(bridge_slave_0) entered forwarding state 12:52:51 executing program 4: clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x3f}, 0x10) [ 202.233904] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.240300] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.248505] device bridge_slave_0 entered promiscuous mode [ 202.273565] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 202.279718] 8021q: adding VLAN 0 to HW filter on device bond0 [ 202.317517] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.326200] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.334202] device bridge_slave_1 entered promiscuous mode [ 202.344579] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 202.419852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.436344] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.454409] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.472730] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 202.485024] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 202.491123] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.503284] chnl_net:caif_netlink_parms(): no params data found 12:52:51 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f0000000280)=""/97, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x1, 0x0, 0x0, &(0x7f0000000300)=""/156, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000400)=ANY=[]) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000003c0)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000000040)=ANY=[]) [ 202.532113] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 202.541761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 202.554290] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 202.572793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 202.580894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 202.589172] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.595593] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.603932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 202.612180] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 202.619867] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.626300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.633641] chnl_net:caif_netlink_parms(): no params data found [ 202.644028] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 202.654524] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 202.657230] IPVS: ftp: loaded support on port[0] = 21 [ 202.670827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 202.705011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 202.724029] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 202.727744] IPVS: ftp: loaded support on port[0] = 21 [ 202.731427] team0: Port device team_slave_0 added [ 202.753806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 202.763273] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 202.775481] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 202.782971] team0: Port device team_slave_1 added [ 202.790265] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 202.806447] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.812963] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.819963] device bridge_slave_0 entered promiscuous mode [ 202.828105] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 202.836760] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 202.844649] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 202.871873] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 202.886686] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.893312] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.900258] device bridge_slave_1 entered promiscuous mode [ 202.915609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 202.984925] device hsr_slave_0 entered promiscuous mode [ 203.042056] device hsr_slave_1 entered promiscuous mode [ 203.091962] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.098357] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.105647] device bridge_slave_0 entered promiscuous mode [ 203.116601] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.123055] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.130008] device bridge_slave_1 entered promiscuous mode [ 203.136383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 203.144522] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 203.154241] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 203.174365] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 203.182411] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 203.190151] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 203.203653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 203.211326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 203.222679] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 203.250155] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 203.263323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 203.270913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 203.292500] chnl_net:caif_netlink_parms(): no params data found [ 203.323467] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 203.332019] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 203.338068] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 203.366045] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 203.388573] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.395307] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.402730] device bridge_slave_0 entered promiscuous mode [ 203.409533] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 203.418028] team0: Port device team_slave_0 added [ 203.433203] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 203.440441] team0: Port device team_slave_0 added [ 203.450987] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.457471] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.465564] device bridge_slave_1 entered promiscuous mode [ 203.472019] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 203.479238] team0: Port device team_slave_1 added [ 203.484746] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 203.493180] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 203.500404] team0: Port device team_slave_1 added [ 203.508501] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 203.515906] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 203.530913] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 203.539095] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 203.548548] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 203.590753] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 203.618056] chnl_net:caif_netlink_parms(): no params data found [ 203.674677] device hsr_slave_0 entered promiscuous mode [ 203.722376] device hsr_slave_1 entered promiscuous mode [ 203.763133] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 203.770977] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 203.778352] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 203.833729] device hsr_slave_0 entered promiscuous mode [ 203.871961] device hsr_slave_1 entered promiscuous mode [ 203.951380] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 203.977070] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 203.993491] audit: type=1400 audit(1570798372.906:38): avc: denied { associate } for pid=7631 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 204.040902] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 204.049062] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 204.057434] team0: Port device team_slave_0 added [ 204.063294] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 204.070934] team0: Port device team_slave_1 added [ 204.089166] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.096788] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.105944] device bridge_slave_0 entered promiscuous mode [ 204.115291] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 204.129944] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 204.139070] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.145638] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.152959] device bridge_slave_1 entered promiscuous mode [ 204.173594] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 204.194217] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 204.206832] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 204.216641] bond0: Enslaving bond_slave_1 as an active interface with an up link 12:52:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc421a659c89e7ba1, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x20000, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000140)=r3) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x24048802, &(0x7f0000002740)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x200a}}, 0x10) sendto$inet(r1, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0xffffffd8) [ 204.281185] device hsr_slave_0 entered promiscuous mode [ 204.317560] device hsr_slave_1 entered promiscuous mode [ 204.328769] hrtimer: interrupt took 27784 ns [ 204.362369] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 204.369470] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 204.410149] 8021q: adding VLAN 0 to HW filter on device bond0 [ 204.434806] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 204.447393] team0: Port device team_slave_0 added 12:52:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc421a659c89e7ba1, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x20000, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000140)=r3) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x24048802, &(0x7f0000002740)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0x200a}}, 0x10) sendto$inet(r1, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0xffffffd8) [ 204.472629] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 204.482365] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 204.489638] team0: Port device team_slave_1 added [ 204.500136] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 204.508518] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 204.564367] device hsr_slave_0 entered promiscuous mode [ 204.602076] device hsr_slave_1 entered promiscuous mode [ 204.660285] 8021q: adding VLAN 0 to HW filter on device bond0 [ 204.668599] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 204.683693] 8021q: adding VLAN 0 to HW filter on device bond0 [ 204.696698] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 204.720403] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 204.736927] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 204.750530] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 204.758894] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready 12:52:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0xa00000000000000, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x990, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000b00000000000000000062726964676530000000000000000000766c616e30000000000000000000000073697430000000000000000000c92c67f38dd1047809027a56a6afff9b0000007465716c3000000000000000000000000000000000000000000000000180c20000000000000000000000b8080000b808000030090000616d6f6e670000000000000000000000000000000000000000000000000000002008000000000000140400000c000000000000000aaaaaa9000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c7f8f1b44f0000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009abde2255a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2573bd04a33729f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000003f7f1c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3d2e85100000000000000000000000000000000000000000000000000000000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000a600a9e85725d89818472e65aba21d9bbc1b20e8331c6fd24a5aceaeefe102e42a013ac2c00eeb782c34eab997013e0506220c21a44cc58ff5bc83d5"]}, 0xa08) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r3, r4, 0x0, 0x8040fffffffd) write$UHID_SET_REPORT_REPLY(r4, &(0x7f0000000000)={0xe, 0x2, 0x4, 0x0, 0x61, "83b7421bf936a148648037481bff68a8a2427fe1689b2995e8236349acbda626b2f9369dce657d94b03e9cc6c6602c372bf55c30729d7a6ca073c5c77a8ed7fc4e1b33fe260d31cafb075203e474d25378f512b4fa3955a0a1ba1cbe80140749e5"}, 0x6d) [ 204.778621] 8021q: adding VLAN 0 to HW filter on device bond0 [ 204.791173] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 204.808399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 204.822240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 204.829287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 204.837150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 204.847075] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 204.853952] 8021q: adding VLAN 0 to HW filter on device team0 [ 204.862290] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 204.872865] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 204.878952] 8021q: adding VLAN 0 to HW filter on device team0 [ 204.888480] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 204.896165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 204.904118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 204.913325] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready 12:52:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0xa00000000000000, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x990, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000b00000000000000000062726964676530000000000000000000766c616e30000000000000000000000073697430000000000000000000c92c67f38dd1047809027a56a6afff9b0000007465716c3000000000000000000000000000000000000000000000000180c20000000000000000000000b8080000b808000030090000616d6f6e670000000000000000000000000000000000000000000000000000002008000000000000140400000c000000000000000aaaaaa9000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c7f8f1b44f0000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009abde2255a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2573bd04a33729f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000003f7f1c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3d2e85100000000000000000000000000000000000000000000000000000000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000a600a9e85725d89818472e65aba21d9bbc1b20e8331c6fd24a5aceaeefe102e42a013ac2c00eeb782c34eab997013e0506220c21a44cc58ff5bc83d5"]}, 0xa08) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r3, r4, 0x0, 0x8040fffffffd) write$UHID_SET_REPORT_REPLY(r4, &(0x7f0000000000)={0xe, 0x2, 0x4, 0x0, 0x61, "83b7421bf936a148648037481bff68a8a2427fe1689b2995e8236349acbda626b2f9369dce657d94b03e9cc6c6602c372bf55c30729d7a6ca073c5c77a8ed7fc4e1b33fe260d31cafb075203e474d25378f512b4fa3955a0a1ba1cbe80140749e5"}, 0x6d) [ 204.924470] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 204.938874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 204.948383] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 204.954681] 8021q: adding VLAN 0 to HW filter on device team0 [ 204.966084] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 204.973534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 204.981419] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 204.996004] bridge0: port 1(bridge_slave_0) entered blocking state [ 205.002448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 205.010277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 205.029463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 205.037610] bridge0: port 1(bridge_slave_0) entered blocking state [ 205.044023] bridge0: port 1(bridge_slave_0) entered forwarding state [ 205.054945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 205.064716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 205.076597] bridge0: port 1(bridge_slave_0) entered blocking state [ 205.083005] bridge0: port 1(bridge_slave_0) entered forwarding state [ 205.095580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 205.109648] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 205.119873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 205.148038] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 205.165232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 205.172558] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 205.179734] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 12:52:54 executing program 0: close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x80, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x10000) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 205.192911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 205.200870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 205.229926] bridge0: port 2(bridge_slave_1) entered blocking state [ 205.236344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 205.246867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 205.253820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 205.260702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 205.268666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 205.276389] bridge0: port 2(bridge_slave_1) entered blocking state [ 205.282783] bridge0: port 2(bridge_slave_1) entered forwarding state [ 205.289624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 205.297668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 205.305374] bridge0: port 2(bridge_slave_1) entered blocking state [ 205.311751] bridge0: port 2(bridge_slave_1) entered forwarding state [ 205.321522] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 205.332367] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 205.341402] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 205.354794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 205.362861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 205.370699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 205.383034] audit: type=1800 audit(1570798374.296:39): pid=7672 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16519 res=0 12:52:54 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="72d08acc715ed0776428"], 0xa) close(r2) socket$netlink(0x10, 0x3, 0x4) 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) r3 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r3, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) ftruncate(r3, 0xfb) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfd6e) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x400000) ioctl$MON_IOCX_GETX(r4, 0x4018920a, &(0x7f00000001c0)={&(0x7f0000000180), &(0x7f0000000300)=""/248, 0xf8}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x0, 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000040)=r5) [ 205.384788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 205.419592] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 205.438508] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 205.457511] 8021q: adding VLAN 0 to HW filter on device team0 [ 205.467432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 205.480038] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 205.488186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 205.496726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 205.504418] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7677 comm=syz-executor.0 [ 205.504813] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 205.522497] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7677 comm=syz-executor.0 [ 205.526664] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 205.544867] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7677 comm=syz-executor.0 [ 205.545837] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 205.566559] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7677 comm=syz-executor.0 [ 205.568625] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 205.581136] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7677 comm=syz-executor.0 [ 205.595468] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 205.606861] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7677 comm=syz-executor.0 [ 205.620761] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 205.627308] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7677 comm=syz-executor.0 [ 205.627508] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7677 comm=syz-executor.0 [ 205.640188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 205.652734] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7677 comm=syz-executor.0 [ 205.665604] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 205.672671] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7677 comm=syz-executor.0 [ 205.684281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 205.698871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready 12:52:54 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_sys\x00\xc7\xec\xac\xd9&{\x0f\x96\xad\xd1\x8fl![\x8f\xb9\f\xca\x1d\xc2{\xee\xb7\x03K\x0f\xa6\xaa;\xf6\x89\xf7b^\xa5\xafI\r\xc4\x9f\v\xf2\x1c\xdc\xddp2\xb7\xbb\x1b\xfev\xea\xed\xe0\xaa\xe8\xceR`\xbb\xf2\xed;pC\x19\xbfn\x16\xaa\x199\xfe.Q\xebvB\xd2\x19&l?\x87\x17H\x1f.\xdbA\x1b\xafz\xe3\xdc};*\xec\xfe\xfa\xfb/\x18g\x80y\xfe\x89', 0x26e1, 0x0) close(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getdents(r3, 0x0, 0xffffff5d) accept4$unix(r3, &(0x7f0000000300), &(0x7f0000000380)=0x6e, 0x80000) r4 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r4, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000280)=0x2) close(r1) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000040)) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0xfffffc61) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0x1d, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/110, 0x2000012e}], 0x1, 0x0, 0xd01}, 0x3f00) [ 205.706904] bridge0: port 1(bridge_slave_0) entered blocking state [ 205.713307] bridge0: port 1(bridge_slave_0) entered forwarding state [ 205.720654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 205.730071] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 205.738706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 205.752765] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 205.762393] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 205.770044] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 205.786936] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 205.800299] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 205.809637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 205.819405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 205.827555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 205.835731] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 205.843820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 205.851351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 205.863619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 205.876754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 205.887363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 205.896795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 205.908864] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 205.916996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 205.925034] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 205.932764] bridge0: port 2(bridge_slave_1) entered blocking state [ 205.939119] bridge0: port 2(bridge_slave_1) entered forwarding state [ 205.946429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 205.954380] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 205.963276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 205.971484] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 205.980265] 8021q: adding VLAN 0 to HW filter on device bond0 [ 205.987955] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 205.994799] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 206.002559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 206.010288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 206.018713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 206.026372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 206.036034] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 206.053272] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 206.062769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 206.069645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 206.078965] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 206.087018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 206.095281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 206.103844] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 206.112874] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 206.119948] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 206.130248] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 206.137493] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 206.144910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 206.153827] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 206.165700] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 206.173663] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 206.182011] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 206.188086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 206.201582] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 206.209577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 206.216628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 206.224614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 206.232925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 206.240325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 206.248281] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 206.258904] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 206.265647] 8021q: adding VLAN 0 to HW filter on device team0 [ 206.276947] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 206.286636] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 206.293698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 206.303868] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 206.316589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 206.324303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 206.336234] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 206.344118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 206.352072] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 206.359661] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.366052] bridge0: port 1(bridge_slave_0) entered forwarding state [ 206.373110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 206.382840] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 206.389942] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 206.406596] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 206.417286] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 206.424136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 206.431395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 206.441142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 206.454255] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 206.462934] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 206.472058] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 206.479689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 206.488889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 206.497022] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.503454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 206.530324] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 206.544470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 206.553905] audit: type=1400 audit(1570798375.466:40): avc: denied { create } for pid=7685 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 206.579182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 206.590766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 206.608836] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 206.623673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 206.636523] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 206.654626] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 206.661722] audit: type=1400 audit(1570798375.466:41): avc: denied { bind } for pid=7685 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 206.702861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 206.711299] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 206.723170] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 206.757526] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 206.779391] ptrace attach of "/root/syz-executor.2"[7694] was attempted by "/root/syz-executor.2"[7697] [ 206.780671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 206.799415] audit: type=1400 audit(1570798375.596:42): avc: denied { map } for pid=7692 comm="syz-executor.1" path="/dev/binder1" dev="devtmpfs" ino=16793 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 206.825823] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 206.842455] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready 12:52:55 executing program 3: syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000003880)=ANY=[@ANYBLOB='oockpeRm,\x00']) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'U+', 0x1}, 0x28, 0x5) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 12:52:55 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, 0x0, 0x8040fffffffd) sendto$unix(r2, &(0x7f0000000100)="fd7f3223b504bcdadf950f95bf3a66985eed2b342d3ecf7bb255a435e4d327ad785478c91578ab190149c75cfe261cff1e009e1dd935d6a83016ae5057f31967fc7bcc68e0108273a0e3a1d81c686672cd52fbe761a8a4778e8bf7891909225d6e40db60ffc287036027d37a0e34b73f0cd832440b4af0474be9c5798f3e40d38282ca3ee12fa112e5ad751a43e90b4b48ae40875f72aa4383", 0x99, 0x50000, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) fallocate(r3, 0x0, 0x0, 0x110001) 12:52:55 executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x82, 0x0) ioctl$TIOCGSID(r2, 0x5429, 0x0) sched_setaffinity(0x0, 0xfe75, &(0x7f00000002c0)=0x8000009) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r4 = openat$cgroup_ro(r3, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) r5 = dup3(r4, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$BLKBSZSET(r5, 0x40081271, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) getpgid(0x0) getpgid(r6) r7 = getpgrp(0x0) write$cgroup_pid(r1, 0x0, 0x0) r8 = getpgrp(r7) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RCREATE(r2, 0x0, 0xeb) capget(0x0, 0x0) r9 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r9) ptrace$setregset(0x4205, r8, 0x201, &(0x7f0000000240)={&(0x7f0000000740)}) r10 = socket$inet_udplite(0x2, 0x2, 0x88) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) getdents(r11, 0x0, 0xffffff5d) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000001, 0x0) r12 = socket$inet6(0xa, 0x400000000001, 0x0) r13 = dup(r12) setsockopt$inet6_tcp_int(r13, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r14 = open(&(0x7f0000000140)='./bus\x00', 0x1, 0x100) ftruncate(r14, 0x7fff) sendfile(r13, r14, 0x0, 0x8040fffffffd) r15 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r15, 0x6, 0x0, 0x0, 0x0) r16 = socket$inet6(0xa, 0x400000000001, 0x0) r17 = dup(r16) setsockopt$inet6_tcp_int(r17, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r18 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r18, 0x7fff) sendfile(r17, r18, 0x0, 0x8040fffffffd) r19 = openat$cgroup_ro(r18, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r19, 0x40086602, 0x400007) ioctl$int_in(r19, 0x0, &(0x7f0000000600)=0xe2e) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) io_setup(0x8, &(0x7f00000000c0)) bind$inet6(r9, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @loopback, 0x81}, 0x1c) sendto$inet6(r9, 0x0, 0x88, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) r20 = open(&(0x7f0000000100)='./bus\x00', 0x141046, 0x0) ftruncate(r20, 0x2007fff) sendfile(r16, r20, &(0x7f0000d83ff8), 0x8000fffffffe) [ 206.869301] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 206.909309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 206.923032] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 206.931547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 206.946500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 206.964006] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 206.970103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 207.073524] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 207.113068] audit: type=1400 audit(1570798376.026:43): avc: denied { name_connect } for pid=7715 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 207.124144] 8021q: adding VLAN 0 to HW filter on device batadv0 12:52:56 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 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 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000b40)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\xc7\xbal&\x1e\xab\ry\xab0\xe6\f<\xed_\xee\xe6\x1b\xc9\xb0\t\x81\xac\x03\xa8s+\x8di\xb7V\xde\x15\xd3,\xb4\xeb\xcfwz\x1b\xac\xf8\xff\xbd\xe4\xa2\x84\v\x17\xf4*\x14\x83\r\xe2>*\xd4{\xdcH\x1b_\xab&\x98\x1b\xd7\x9b\xe9\xd7A\xe2\xc4\xfc\x03\xc9^\xb8\xd4Z\xee\x98', 0x2761, 0x0) r3 = getuid() mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='9p\x00', 0x20, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',noextend,access=', @ANYRESDEC=r3, @ANYBLOB="2c756e616d653d2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000c7ba6c261eab0d79ab30e60c3ced5feee61bc9b00981ac03a8732b8d69b756de15d32cb4ebcf777a1bacf8ffbde4a2840b17f42a14830de23e2ad47bdc481b5fab26981bd79be9d741e2c4fc03c95eb8d45aee982c666f776e65723d", @ANYRESDEC, @ANYBLOB="88a0e334f45b879099e59a1c3382e1712dde14b209fd0f389a1f58f252b058de2669296231b371ee6026433c416e59ee5308fbd2a9f1ad4a1c9d585db6facb6e56183be4a1b98ce7d57498c9cd3e6bd13f6cb6e51caf0a2c40ef95e75211a8b44d85a3e9dff76381f7a6d0bd24cab990027d1b8c611de8b506ce92a923ad729b1f9bd0b271f73c4f6879189281ae508f41600fbc4d9009406e089698d04ea6f557153767132d9f394bb4842dffed75f102be7a518cc7eea78eca45847f67c44d75053101000d6bbf6ab4dbc0c1872b5b5f2ee085c9988016e026f695984363100c3dc8"]) write$cgroup_int(r2, &(0x7f0000000080), 0x297ef) 12:52:56 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getdents64(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) init_module(&(0x7f0000000080)='team0\x00', 0x6, &(0x7f00000000c0)='team0\x00') r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@mpls_newroute={0x58, 0x18, 0x800, 0x70bd27, 0x25dfdbfc, {0x1c, 0x84, 0x10, 0x7, 0xfc, 0x2, 0x0, 0xa, 0x3a00}, [@RTA_OIF={0x324, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3f}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_MULTIPATH={0xc, 0x9, {0x5, 0x16, 0x95, r4}}, @RTA_TTL_PROPAGATE={0x7f, 0x1a, 0x6}, @RTA_OIF={0x8}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x43}]}, 0x58}}, 0x0) 12:52:56 executing program 4: syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={[{@noquota='noquota'}]}) r0 = syz_open_pts(0xffffffffffffffff, 0x10080) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)) 12:52:56 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000001c0)='g', 0x524, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) r1 = add_key$keyring(&(0x7f0000001600)='keyring\x00', &(0x7f0000001640)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) migrate_pages(r2, 0x80, &(0x7f00000016c0)=0x2, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001580)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000002080)="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", 0x585}], 0x4, r1) remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4bdb, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, &(0x7f0000000100)) 12:52:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) prctl$PR_SET_SECUREBITS(0x1c, 0xf) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2}, 0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={r2, 0x2, 0x20}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x4010, 0x85}, &(0x7f0000000380)=0x8) r4 = socket$unix(0x1, 0x1000000000000001, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000000300)=0x10002, 0x1b4) bind$unix(r6, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r6, 0x0) connect$unix(r4, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r7 = open(&(0x7f00000001c0)='./file0\x00', 0x80040, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getdents(r7, &(0x7f00000000c0)=""/206, 0xce) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r10, 0x6, 0x0, 0x0, 0x0) ioctl$VIDIOC_ENUMOUTPUT(r10, 0xc0485630, &(0x7f0000000000)={0x5, "1051c3e9a7646324051eb4cf4d478503441d2be7c0fbdb73e8aabb778810292c", 0x2, 0x3, 0x1, 0x7, 0x8}) setuid(r9) fcntl$setlease(r7, 0x400, 0x0) setresuid(0x0, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(r7, 0x400, 0x2) 12:52:56 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002580)='auxv\x00') write$selinux_validatetrans(r1, &(0x7f0000000140)={'system_u:object_r:var_log_t:s0', 0x20, 'system_u:object_r:crond_unit_file_t:s0', 0x20, 0x8, 0x20, '/sbin/dhclient\x00'}, 0x6a) r2 = accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000002640)=0x60, 0xc1c00) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x3) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="24000000180007841dfffd946f6105000a0081001f038b0504000800080006000400ff7e", 0x24}], 0x1}, 0x0) [ 207.913730] audit: type=1400 audit(1570798376.826:44): avc: denied { prog_load } for pid=7740 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 207.928016] mmap: syz-executor.3 (7741) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. 12:52:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getdents(r7, 0x0, 0xffffff5d) ioctl$VIDIOC_ENCODER_CMD(r7, 0xc028564d, &(0x7f0000000000)={0x3, 0x0, [0x1e5, 0xb5b, 0x6, 0x7, 0x3, 0xf36a, 0xff, 0xfff]}) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 207.987397] gfs2: not a GFS2 filesystem 12:52:56 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) init_module(&(0x7f0000000080)='team0\x00', 0x6, &(0x7f00000000c0)='team0\x00') r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@mpls_newroute={0x58, 0x18, 0x800, 0x70bd27, 0x25dfdbfc, {0x1c, 0x84, 0x10, 0x7, 0xfc, 0x2, 0x0, 0xa, 0x3a00}, [@RTA_OIF={0x324, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3f}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_MULTIPATH={0xc, 0x9, {0x5, 0x16, 0x95, r4}}, @RTA_TTL_PROPAGATE={0x7f, 0x1a, 0x6}, @RTA_OIF={0x8}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x43}]}, 0x58}}, 0x0) 12:52:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) sendto(r1, &(0x7f0000000080)="689ee24d85ce8e5f0c2aee434e8e43e5e0abf0f27f721ec6e05507f6dc6587bf8cc137afbcf7dfd55b31dc705a471f4eaada50b8f466490037425ea3cf4ecf2d5ac75b23ac6d0e4be6875b1dfeaeb805c32656df4a4b9b70c3f02fedfdbbb906af90995d8000e528cf09b9d0ba6d15befb0892dfd5e62b3e1a04360a0f56af08238c79fad597bfb78a804f499885704241fe1a9b313ac78ffaada6cbe2950f2d9dd87d53bea04906e21ffa79537d89a43c8d925b129ddef236db8d4aaa739147ea933d49ea54c6c882f19f0df1e7787bca1c72f0", 0xd4, 0x84, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@setlink={0x2c, 0x13, 0x701, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @link_local}]}, 0x2c}}, 0x0) [ 208.075024] gfs2: not a GFS2 filesystem 12:52:57 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="280000001e0001020000000000000000070000005bd65dfc2c7be78c262f7c1036147a3f2ca2348e8bfd31990eae4c54b80b919e782f43bce9934bb5f071de1084cd0699c8e5c63df4da5e70d4d39cda00880ba84cca7c8cc1357df6a217a82825a3042e35bd898d7140881491b841426fb78dd71841fe84252887179df7d55f350ba22724dcfcfd24c54bc986ff0fc220043339b5bffa1de2c40d8d37218172aa79b7dc3584088d1f468c76978f75c5d9e31b7ee1fc40e179ee9849a9e11f6ed7fb66b402db016f07f945ddd187", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32], 0x28}}, 0x0) 12:52:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="4800000000000000140100000100"/24, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/156], @ANYBLOB="9c00000000000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/44], @ANYBLOB=',\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'/67], @ANYBLOB='C\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00'/198], @ANYBLOB="c600000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/15], @ANYBLOB="0f00000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00'/54], @ANYBLOB='6\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000010100f922aacdf0705800000000c60000"], @ANYBLOB='*\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00'/77], @ANYBLOB='M\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00'/244], @ANYBLOB="f400000000000000"], @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00`\x00'/24], 0x48}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000540)=""/121, &(0x7f00000005c0)=0x79) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) dup2(r2, 0xffffffffffffffff) 12:52:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000801, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x10201, 0x0, &(0x7f0000ffe000/0x1000)=nil}) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) [ 208.276170] block nbd5: Receive control failed (result -22) [ 208.285915] block nbd5: Receive control failed (result -22) [ 208.291834] block nbd5: Receive control failed (result -22) [ 208.298098] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 208.303051] block nbd5: shutting down sockets 12:52:57 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000200)="6b2317e034fd54c6dc4ac30c19aab9ad00c6d6af8a5c7658fff9a14b4c99078da78af9e54c5a2c", 0x27, 0xfffffffffffffff9) keyctl$revoke(0x3, r0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000280)='./file0/bus\x00', &(0x7f00000000c0)='ncpfs\x00', 0x50, 0x0) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r1, 0x0, &(0x7f0000027000)={0x1}) prctl$PR_GET_ENDIAN(0x13, &(0x7f00000002c0)) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000340)='/dev/btrfs-control\x00', 0x400, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) setsockopt$inet6_tcp_int(r5, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r5, r6, 0x0, 0x8040fffffffd) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000400)={0x0, 0xffffffffffffff7d, 0xfa00, {0x4, &(0x7f00000003c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f0000000440)={0x10, 0x30, 0xfa00, {&(0x7f0000000380), 0x3, {0xa, 0x4e22, 0x3f, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x6}, r7}}, 0x38) fchdir(r2) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r11 = accept$alg(r10, 0x0, 0x0) sendmsg$alg(r11, &(0x7f0000f75fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r12, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r11, &(0x7f000079a000)="16", 0x1}]) r13 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r13, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="1400000000000000390000000b0000000000184b1b000000bf5862d80dbf9e38a9ecaacf8b5b21c4cda147a80c98c688778858beeb14db7b4a4c9edcaddee7f671e79db5d9ea4d4a36d1e186e49bb558cd91ce187b7641b9346154ba19dbcc3e7e8d60712e19aab508a68253835cd020875088746b6235"], 0x18}}], 0x2, 0x0) io_submit(r12, 0x2, &(0x7f00000005c0)=[&(0x7f0000000580)={0x0, 0x0, 0x0, 0xd, 0x5, r13, &(0x7f0000000480)="909d573194ce03b5c63751fdc983de26e330fc2531611d2ff58691a34fbc6bf8e87aad641b7411fe1bba42385b3a3cd7f2e0eb9b9ddbffdae9420f91a1b88c119868bb38ce4285738c9c0d78b87e99995fe269ecc3a2b10b9c68a468b21292c6c61c85fc66b9d85d2fc28aa35192a05d7320e916e0aa8ac90d6ebee8f6baafc3dacd83e3af08b7c6f8dc587ac195656d8e1d54865bbe5fa356bffe88a63f984609dbbc87815a55c803f324d1a0f1c7f89a73de850bcabcff4d01a020d2e254666fd3f7135ec4205a6866902576f58362fd44d1234e93aa373cc6464a48f60f45", 0xe0, 0x4d, 0x0, 0x2}, 0x0]) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getdents(r9, 0x0, 0xffffff5d) setsockopt$XDP_RX_RING(r9, 0x11b, 0x2, &(0x7f0000000080)=0x10000, 0x4) r14 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r14, &(0x7f0000000100)=ANY=[@ANYBLOB="ff5b7213f625454e780ee9012f66b000000000e00200ffffffff816f85f67fb0b3ffcfce16"], 0x25) sendfile(r14, r14, &(0x7f0000000240), 0x7fff) 12:52:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getdents(r7, 0x0, 0xffffff5d) ioctl$VIDIOC_ENCODER_CMD(r7, 0xc028564d, &(0x7f0000000000)={0x3, 0x0, [0x1e5, 0xb5b, 0x6, 0x7, 0x3, 0xf36a, 0xff, 0xfff]}) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 208.369392] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 12:52:57 executing program 4: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140), 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCRSGL2CALL(r1, 0x89e5, &(0x7f00000000c0)=@default) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300), &(0x7f00000006c0)=[&(0x7f0000000640)='/selinux/commit_pending_bools\x00', &(0x7f0000000680)='/]\x00']) r2 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x0) 12:52:57 executing program 2: setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00000002c0), 0x2) r0 = open(&(0x7f0000000140)='./file0\x00', 0x40c2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x9f22058a24e504e5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x90) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getdents(r3, 0x0, 0xffffff5d) ioctl$VIDIOC_CROPCAP(r3, 0xc02c563a, &(0x7f00000001c0)={0x7, {0x8, 0x7fffffff, 0x6, 0x20}, {0x401, 0xbe, 0x7, 0x9}, {0x0, 0x10001}}) mknod(&(0x7f0000000000)='./file0\x00', 0x2, 0x23) write$9p(r0, &(0x7f0000000800)="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", 0x600) sendfile(r0, r1, 0x0, 0x10000) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000000180)=0x5) getdents(r5, 0x0, 0xffffff5d) ioctl$KVM_DIRTY_TLB(r5, 0x4010aeaa, &(0x7f00000000c0)={0x7ff, 0x1}) [ 208.546022] block nbd5: Receive control failed (result -22) [ 208.556073] block nbd5: Receive control failed (result -22) [ 208.562136] block nbd5: Receive control failed (result -22) [ 208.574258] block nbd5: shutting down sockets [ 208.624356] audit: type=1800 audit(1570798377.536:45): pid=7799 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=16544 res=0 [ 208.685889] audit: type=1804 audit(1570798377.536:46): pid=7799 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir862654145/syzkaller.LbdrZk/4/file0" dev="sda1" ino=16544 res=1 12:52:57 executing program 0: mount(0x0, 0x0, &(0x7f00005f7ffa)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone(0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f0000401000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000408000/0x9000)=nil, 0x9000, 0x0) mbind(&(0x7f000040a000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) 12:52:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000801, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x10201, 0x0, &(0x7f0000ffe000/0x1000)=nil}) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 12:52:57 executing program 4: r0 = getpid() close(0xffffffffffffffff) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x200, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000300)={[{0x9, 0x7, 0x6, 0x50, 0x6, 0x8, 0x2, 0x1, 0x5, 0x54, 0x1, 0x3f, 0xfffffffffffffffc}, {0xfffffff7, 0x9d81, 0xae, 0x2, 0x7f, 0x6, 0x8, 0x1, 0x3, 0x9, 0xd8, 0x2, 0x5d6}, {0xfffffffc, 0x5, 0x0, 0x0, 0x8, 0x9, 0xfc, 0x1, 0x20, 0xc0, 0xf3, 0x4, 0x9}], 0x8}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf0") sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2300000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40e4}, 0x0) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000000580)={"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"}) r7 = dup3(r4, r5, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4048ae9b, &(0x7f0000000140)) dup2(r7, r6) ioctl$VIDIOC_QUERYCAP(r7, 0x80685600, &(0x7f0000000040)) r8 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r8, 0x4040ae77, &(0x7f00000000c0)) ioctl$KVM_SET_REGS(r9, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x14cb], 0x0, 0x86000}) ioctl$KVM_RUN(r9, 0xae80, 0x0) 12:52:57 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc100) fsetxattr$security_evm(r1, &(0x7f0000000040)='security.evm\x00', &(0x7f00000000c0)=@md5={0x1, "f46ababc50cea33717fa34b872df0ef1"}, 0x11, 0x2) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1', "8aa89822f3f461a80576e943"}, 0x5ac) 12:52:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getdents(r7, 0x0, 0xffffff5d) ioctl$VIDIOC_ENCODER_CMD(r7, 0xc028564d, &(0x7f0000000000)={0x3, 0x0, [0x1e5, 0xb5b, 0x6, 0x7, 0x3, 0xf36a, 0xff, 0xfff]}) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 208.836741] audit: type=1400 audit(1570798377.736:47): avc: denied { create } for pid=7810 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 12:52:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x7fffffff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_init_net_socket$netrom(0x6, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000000340)="b583000003004c0003001100fff55b4202938207d9fb86dd398d5375000000007929301e8000d5c01843e06590080800000085472da722162bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff0000", 0x395, 0x0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x8422, 0x0, 0x1000}, 0x4) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000140)=""/5) ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, &(0x7f0000000000)={0xfffffffc, 0x6, 0x8, 0x9}) [ 208.896684] block nbd5: Receive control failed (result -22) [ 208.902664] block nbd5: Receive control failed (result -22) [ 208.908438] block nbd5: Receive control failed (result -22) [ 208.916567] audit: type=1400 audit(1570798377.746:48): avc: denied { write } for pid=7810 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 12:52:57 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000440)={0x0, 0x9, 0x1, {0xb, @sdr={0x0, 0x1}}}) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) dup3(r0, r1, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000200)=""/49) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000340)={0x28, 0x0, 0x1, {{0x0, 0x1, 0x2}}}, 0x28) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f0000000140)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x5a0300, 0x0) r2 = syz_open_dev$swradio(0x0, 0x1, 0x2) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x0) fsetxattr$security_smack_transmute(r2, &(0x7f0000000280)='security.SMACK64TRANSMUTE\x00', &(0x7f00000002c0)='TRUE', 0x4, 0x3) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,lowerd\x00\x00=./file0,2oekdir=./file1\\\x00']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 208.967392] block nbd5: shutting down sockets [ 209.024657] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 12:52:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getdents(r7, 0x0, 0xffffff5d) ioctl$VIDIOC_ENCODER_CMD(r7, 0xc028564d, &(0x7f0000000000)={0x3, 0x0, [0x1e5, 0xb5b, 0x6, 0x7, 0x3, 0xf36a, 0xff, 0xfff]}) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 209.121276] audit: type=1400 audit(1570798377.836:49): avc: denied { read } for pid=7810 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 209.177378] overlayfs: unrecognized mount option "lowerd" or missing value [ 209.195348] block nbd5: Receive control failed (result -22) [ 209.201280] block nbd5: Receive control failed (result -22) [ 209.207368] block nbd5: Receive control failed (result -22) [ 209.233948] block nbd5: shutting down sockets 12:52:58 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="390000001300094700bb61e1c31f057a3700000006000000000000000000000019002700", 0x24}], 0x1) r0 = socket(0x2, 0x80803, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x2, &(0x7f0000000100)}], 0x492492492492805, 0x0) 12:52:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getdents(r7, 0x0, 0xffffff5d) ioctl$VIDIOC_ENCODER_CMD(r7, 0xc028564d, &(0x7f0000000000)={0x3, 0x0, [0x1e5, 0xb5b, 0x6, 0x7, 0x3, 0xf36a, 0xff, 0xfff]}) ioctl$NBD_DO_IT(r4, 0xab03) [ 209.322156] syz-executor.2 (7803) used greatest stack depth: 22688 bytes left [ 209.343178] overlayfs: unrecognized mount option "lowerd" or missing value 12:52:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x1a6) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x7a, 0x0, [0x4b564d02, 0x3]}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:52:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000019, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, 0x0, 0xffffffffffffff52, 0x0, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x805, 0x0) write$uinput_user_dev(r1, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r1, 0x40045565, 0xf7) ioctl$UI_DEV_SETUP(r1, 0x5501, 0x0) write$uinput_user_dev(r1, &(0x7f00000008c0)={'syz0\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) recvfrom(r0, 0x0, 0x0, 0x29766cf7652f72bc, &(0x7f0000000240)=@can, 0x719000) [ 209.459619] block nbd5: server does not support multiple connections per device. 12:52:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getdents(r1, 0x0, 0xffffff5d) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x7}}, 0x0, 0xffffffffffffffff, r1, 0x0) socket$inet(0x10, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0x5, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x0, 0x8000, 0x6}, 0x1c) r5 = dup2(0xffffffffffffffff, r4) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r5, 0x0) dup3(0xffffffffffffffff, r2, 0x80000) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000080)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000180)={0x2, r6}) dup2(0xffffffffffffffff, r2) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(0x0) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r7, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000}, 0x1c) socket$packet(0x11, 0x3, 0x300) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r8, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x0, 0x6, 0x8000}, 0x1c) dup2(r8, r8) socket$packet(0x11, 0x3, 0x300) socket$inet6_udp(0xa, 0x2, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r9, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r10 = dup2(r7, r9) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r10, 0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000000)=""/77) socket$inet_udplite(0x2, 0x2, 0x88) [ 209.558258] block nbd5: shutting down sockets 12:52:58 executing program 0: perf_event_open(&(0x7f000025c000)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x44000) fallocate(r0, 0x0, 0x0, 0xa6ba0) io_setup(0x40000100000001, &(0x7f00000001c0)=0x0) io_submit(r1, 0x653, &(0x7f0000000540)=[&(0x7f00000000c0)={0x804000000000000, 0x0, 0x8, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7, 0xc00}]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x24001, 0x10) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000300)=""/62) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0xe, 0x0, 0x1ff, 0x4b64, 0x10, r2, 0x6, [], 0x0, r2, 0x0, 0x3}, 0x3c) accept4$alg(r2, 0x0, 0x0, 0x80800) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() write$FUSE_ATTR(r2, &(0x7f0000000380)={0x78, 0x0, 0x2, {0x6, 0x3f, 0x0, {0x6, 0x1, 0x8, 0x1ff, 0x1, 0xd2, 0x9, 0x1, 0xdc16, 0xf94, 0x4, r3, r4, 0x100000000}}}, 0x78) setgroups(0x2, &(0x7f0000000000)=[0x0, r4]) [ 209.683279] input: syz1 as /devices/virtual/input/input5 [ 209.826974] input: syz1 as /devices/virtual/input/input6 12:52:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getdents(r7, 0x0, 0xffffff5d) ioctl$VIDIOC_ENCODER_CMD(r7, 0xc028564d, &(0x7f0000000000)={0x3, 0x0, [0x1e5, 0xb5b, 0x6, 0x7, 0x3, 0xf36a, 0xff, 0xfff]}) ioctl$NBD_DO_IT(r4, 0xab03) 12:52:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2, @loopback}, 0xc) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, 0x0, 0x8040fffffffd) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000000)={{0x1f, 0x6}, 'port0\x00', 0x20, 0x1800, 0x5, 0x80, 0x0, 0x9, 0xc0, 0x0, 0x1, 0x1f}) mmap$usbmon(&(0x7f0000ffb000/0x2000)=nil, 0x2000000, 0x0, 0x10, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001980)={0x1, {{0x2, 0x0, @multicast2}}, 0x0, 0x1, [{{0x2, 0x0, @loopback}}]}, 0x110) 12:52:58 executing program 2: r0 = socket(0x42000000015, 0x805, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xc000, 0x0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20401804}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x10, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x2008041) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000400)={0x0, @initdev, @empty}, &(0x7f0000000440)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0xc}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@gettfilter={0x4c, 0x2e, 0xb62404071119daaa, 0x70bd2d, 0x25dfdbff, {0x0, r4, {0x7ff6, 0x8}, {0xc, 0x7}, {0xfff2, 0x9}}, [{0x8, 0xb, 0x24}, {0x8, 0xb, 0x1000}, {0x8, 0xb, 0xb820}, {0x8, 0xb, 0x9}, {0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000010}, 0x40) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0xa0800, 0x0) syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x6ca, 0x101000) accept4$inet6(r5, 0x0, &(0x7f0000000200), 0x40400) getsockname$tipc(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) getsockopt(r0, 0x114, 0x2713, 0x0, &(0x7f0000000000)) 12:52:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getdents(r7, 0x0, 0xffffff5d) ioctl$VIDIOC_ENCODER_CMD(r7, 0xc028564d, &(0x7f0000000000)={0x3, 0x0, [0x1e5, 0xb5b, 0x6, 0x7, 0x3, 0xf36a, 0xff, 0xfff]}) ioctl$NBD_DO_IT(r4, 0xab03) 12:52:58 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getegid() getpgid(0x0) getresuid(0x0, 0x0, 0x0) creat(0x0, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getpgid(0xffffffffffffffff) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) lstat(0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, 0x0, 0xa02) recvfrom$inet6(r1, 0x0, 0x0, 0x1, &(0x7f00000000c0)={0xa, 0x4e24, 0x4, @empty}, 0x1c) [ 209.939685] block nbd5: server does not support multiple connections per device. [ 209.948373] block nbd5: shutting down sockets [ 209.964185] protocol 88fb is buggy, dev hsr_slave_0 [ 209.970618] protocol 88fb is buggy, dev hsr_slave_1 12:52:58 executing program 2: r0 = socket(0x42000000015, 0x805, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xc000, 0x0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20401804}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x10, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x2008041) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000400)={0x0, @initdev, @empty}, &(0x7f0000000440)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0xc}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@gettfilter={0x4c, 0x2e, 0xb62404071119daaa, 0x70bd2d, 0x25dfdbff, {0x0, r4, {0x7ff6, 0x8}, {0xc, 0x7}, {0xfff2, 0x9}}, [{0x8, 0xb, 0x24}, {0x8, 0xb, 0x1000}, {0x8, 0xb, 0xb820}, {0x8, 0xb, 0x9}, {0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000010}, 0x40) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0xa0800, 0x0) syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x6ca, 0x101000) accept4$inet6(r5, 0x0, &(0x7f0000000200), 0x40400) getsockname$tipc(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) getsockopt(r0, 0x114, 0x2713, 0x0, &(0x7f0000000000)) 12:52:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getdents(r7, 0x0, 0xffffff5d) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 210.038401] block nbd5: server does not support multiple connections per device. [ 210.050539] block nbd5: shutting down sockets 12:52:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000874901000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) r6 = syz_open_dev$vbi(&(0x7f00000003c0)='/dev/vbi#\x00', 0x3, 0x2) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000000)={r8}, 0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r8, 0x3}, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=@newtfilter={0x44, 0x2c, 0x701, 0x0, 0x0, {0x0, r5, {}, {}, {0x3}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x14, 0x2, [@TCA_TCINDEX_MASK={0x8}, @TCA_TCINDEX_HASH={0x8}]}}]}, 0x44}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'\x8aeth0_to_team\x00', r5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="60e0ffffffffffffff0000000000000000000000bde9ca44e1f75e88c6b9f1aa1f87a946c37bc8bf1b75b76e9b9eea4f6bf3a9ff37ac92ae17bc3ad34c3a0a1dc3c4ad4c9afb67e1337ce113236a4f0845274c34722845638bfd5d07b67a1924feafa5d81490d7bf29e8f610dd7c5d435ae1b8bcfdd555855915ac706dbd64a8f2bd1fcc8e948b66c58d3332f872a2e4b2557cececdbe4b2567680e261548b434cdcbba2e62193a89bfdf092b3fa72630b6da8dbd82e69796a095c2f50dca4fddbc2fb1b5382b48957ca42c638854e624ac52420239a4152958ab24434a1f4b9", @ANYRES32=r9, @ANYBLOB="00000000ffffffff0000000007000100667100003400020008000b00000000000800090000000000080002000000000008025b7cdb0005000000000008000100000000000800040000000000"], 0x60}}, 0x0) 12:52:59 executing program 2: sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x1, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32]], &(0x7f0000003ff6)='G\x00', 0x8, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x7177d6beb5c4b85b, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6}, 0x10}, 0x70) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x46e101, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="690000050000000071c8f12c129ee49f260ba85f8f85168f050099c2caf86015f15d0ebf0ea309a5f3a7f6ad2dc90a26bfa1086fc858147411b0b36deaaceb28b8a11b2ac6e92cdb230b9e50da8801e692990b42ffc2a09261a5ad88324f68a5e6"], &(0x7f0000000240), 0x400) [ 210.211105] block nbd5: Receive control failed (result -22) [ 210.224461] block nbd5: Receive control failed (result -22) [ 210.230451] block nbd5: Receive control failed (result -22) [ 210.241172] block nbd5: shutting down sockets 12:52:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:52:59 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='\xfc\x06\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000439900000e000000000400000004000000080000000c00000025000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 12:52:59 executing program 1: inotify_init1(0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40, 0x0, 0x40000, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) quotactl(0x2080000202, &(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000100)) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010f02000270f7f8", 0x16}], 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getdents(r2, 0x0, 0xffffff5d) ioctl$VT_WAITACTIVE(r2, 0x5607) umount2(&(0x7f0000000540)='./file0\x00', 0x4) setpriority(0x2, 0x0, 0x0) socket(0x0, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='gid_map\x00') write$FUSE_INTERRUPT(r3, &(0x7f0000000180)={0x10, 0x0, 0x1}, 0x10) 12:52:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f00000006c0)="0000000000000000b89e40f02cea", 0x0, 0x102}, 0x28) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) close(r1) [ 210.397675] block nbd5: Receive control failed (result -22) [ 210.397713] block nbd5: Receive control failed (result -22) [ 210.412424] block nbd5: Receive control failed (result -22) [ 210.424887] block nbd5: shutting down sockets 12:52:59 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xffffff30) clone(0x6102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EVIOCGREP(r0, 0x80084503, 0x0) r1 = memfd_create(&(0x7f0000000280)='-B\xd5NI\xc5j\x9appp\xf0\b\x84\xa2m\x00\v\x18\x004\xa2Ey\xdb\xd1\xa7\xb1S\xf1:)\x00\xbb\x8d\xac\xacva}knh#\xcf)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bcc\xad\x89\x9ck\xde\xc5\xe96\xddUE\xc98M\xcd\xfb\xcc\x97\xb4\v\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\x00\xa5\xc24\xd6\xfe7\x0f', 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000080)={0x7, 0x5, 0x7, 0x5}, 0x10) write$cgroup_pid(r1, &(0x7f0000000040), 0x12) sendfile(r1, r1, &(0x7f0000000140), 0xa5ff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 12:52:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r6) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:52:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f00000006c0)="0000000000000000b89e40f02cea", 0x0, 0x102}, 0x28) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) close(r1) [ 210.728654] block nbd5: Receive control failed (result -22) [ 210.737267] block nbd5: Receive control failed (result -22) [ 210.743736] block nbd5: Receive control failed (result -22) [ 210.750458] block nbd5: shutting down sockets 12:52:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0xa04, &(0x7f0000ffc000/0x4000)=nil) socketpair(0x1e, 0x1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) close(0xffffffffffffffff) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) socketpair(0x1e, 0x0, 0x0, &(0x7f0000000340)={0x0, 0x0}) r1 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x1, 0x0, 0xd5, 0x1ff, r1}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x2, 0x4) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x127) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000280)=""/101) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0xff00) r3 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r4 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000080)=0x8, 0x2) [ 210.793326] FAT-fs (loop1): Directory bread(block 3841) failed [ 210.816378] FAT-fs (loop1): Directory bread(block 3842) failed [ 210.830736] FAT-fs (loop1): Directory bread(block 3843) failed 12:52:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r6) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 210.839344] FAT-fs (loop1): Directory bread(block 3844) failed [ 210.862723] FAT-fs (loop1): Directory bread(block 3845) failed [ 210.875706] FAT-fs (loop1): Directory bread(block 3846) failed 12:52:59 executing program 2: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r1, 0x0, 0x6dd78fe1f925cead) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, 0x0) sched_setaffinity(0x0, 0x3d31, &(0x7f0000000200)=0xa000000000000005) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = getpid() sched_setscheduler(r3, 0x5, 0x0) syz_open_procfs(r3, &(0x7f00000001c0)='net/softnet_stat\x00\x7f\xe7\xbbh\xbeC\xfb\xe3\xa0\x96\x9f#\x1eE\x0f\xa7\x9f\xe2R\x8b}UL\xc1:\x10N\xafJ2\xb0\xfd\xd5$.\x97\xe0\x1bG \xdb\x96\xd0\x18\x15\xb34\xc65e&g\xd3\b\x00~\xe7%7\x9cxu\x7f\x8a\xa2\xd0O\v\x97\x8a[\xe0$\xaaF\xab\xaf\x13n\x8d\x04j\xd6\x9e\xc4\xea\xbd\xe4#\xd7\xcb=\xf3\x1a\xae+\xe3kX\xa6\x80)\xc2\x81L\xd9H3\x13F8\xbe\xb2T-\xa8\xbb\a|\xfd\x97\xcd\x9d\xd8b\x06\xfan\xa9\xfd%\xc9V\xe7j\xbe\x1f`\xb0\x1f\xcfq2\x8c\xc3_\xab\xb3\v\x0eo\xbe{\xcf-4\xd22\xc0\xc3\xdf\xde$_\xb74|') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) setsockopt$inet6_tcp_int(r5, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r5, r6, 0x0, 0x8040fffffffd) ioctl$KVM_SET_ONE_REG(r6, 0x4010aeac, &(0x7f0000000040)={0x100000001, 0x3e}) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) r7 = memfd_create(&(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x1, 0x2011, r7, 0x0) r8 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r8, 0x4, 0x44000) io_setup(0x3, &(0x7f0000000100)=0x0) io_submit(r9, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r8, &(0x7f0000000000), 0x377140be6b5ef4c7}]) mmap$perf(&(0x7f0000233000/0x3000)=nil, 0x3000, 0x0, 0x1010, 0xffffffffffffffff, 0x36) r10 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x0) ioctl$VIDIOC_CREATE_BUFS(r10, 0xc100565c, &(0x7f0000000540)={0x6, 0x6, 0x3, {0xa, @sliced={0x6, [0x80, 0x2, 0x0, 0x7fff, 0x401, 0x10001, 0x0, 0x8, 0xfffffffffffffffa, 0x80, 0x0, 0x8, 0x401, 0x1, 0x9, 0x604, 0x0, 0xef, 0x4, 0x8, 0x7, 0x0, 0x10001, 0xffffffffffffd1e4, 0x1d000000000, 0x5, 0x0, 0x9bc, 0xfff, 0x80, 0x4, 0x6, 0x0, 0x3, 0x0, 0x6, 0x0, 0x7, 0x0, 0x80000000, 0x1, 0x6, 0x40000, 0xc0a9, 0x1, 0x8, 0x0, 0x20], 0x7}}}) setpriority(0x0, r2, 0xffff) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, 0x0) r11 = open(&(0x7f0000000280)='./file0\x00', 0x40, 0x102) ioctl$DRM_IOCTL_NEW_CTX(r11, 0x40086425, &(0x7f0000000640)) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000440)='./file0\x00', &(0x7f00000006c0), &(0x7f0000000780)=[0x0]) [ 210.898092] FAT-fs (loop1): Directory bread(block 3847) failed [ 210.925204] FAT-fs (loop1): Directory bread(block 3848) failed [ 210.954593] block nbd5: Receive control failed (result -22) [ 210.954610] block nbd5: Receive control failed (result -22) [ 210.966977] block nbd5: Receive control failed (result -22) [ 210.977593] block nbd5: shutting down sockets [ 210.984218] FAT-fs (loop1): Directory bread(block 3849) failed [ 211.025515] FAT-fs (loop1): Directory bread(block 3850) failed 12:53:00 executing program 0: perf_event_open(&(0x7f000025c000)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="7472616e733d746370ff706f72743d3078303030303030303030303030303030302c6e6f642c00"]) r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f00000000c0)=0x1) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, 0x0, 0x8040fffffffd) accept$unix(r3, 0x0, &(0x7f0000000100)) 12:53:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-control\x00', 0x101000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000240)={@my=0x1}) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getdents(r4, 0x0, 0xffffff5d) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb4, r5, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr="03f52b4d0f0d313963d101a8953e658b"}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x80}, 0x40) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r7, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = dup(r8) syz_kvm_setup_cpu$x86(r9, r6, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SVE_GET_VL(0x33, 0x1b38e) 12:53:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r6) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:00 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x200000000000df8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x400007) socket$tipc(0x1e, 0x5, 0x0) write$vhci(r0, &(0x7f0000000000)=@HCI_VENDOR_PKT={0xff, 0x11cc1}, 0x2) 12:53:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f00000017c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c36d1719b75985bbc08", @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000000540), 0x1000) open(&(0x7f0000000040)='./file0/file1\x00', 0x206000, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000000)={0x10, 0x0, 0x1}, 0x10) read$FUSE(r0, &(0x7f0000003000), 0x1150) write$FUSE_ENTRY(r0, &(0x7f0000000480)={0x90, 0x0, 0x2, {0x400000000001, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1bd4}}}, 0x90) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 211.196276] block nbd5: Receive control failed (result -22) [ 211.196294] block nbd5: Receive control failed (result -22) [ 211.203701] block nbd5: Receive control failed (result -22) [ 211.221328] block nbd5: shutting down sockets 12:53:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 211.289301] 9pnet: Could not find request transport: tcpÿport=0x0000000000000000 [ 211.443733] 9pnet: Could not find request transport: tcpÿport=0x0000000000000000 [ 211.476132] block nbd5: Receive control failed (result -22) [ 211.486931] block nbd5: Receive control failed (result -22) [ 211.494737] block nbd5: Receive control failed (result -22) [ 211.507503] block nbd5: shutting down sockets 12:53:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000240)=""/148, 0x94}], 0x30, 0x0) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) close(0xffffffffffffffff) ftruncate(r0, 0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, 0x0, 0x40801001) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x2dc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCRSGL2CALL(r3, 0x89e5, &(0x7f0000000040)=@default) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="64c63952a97189625674232dcec20b8b8982855e2e91051019e0bb9ebc08f994c9e9bb3351a4b56dea98c9f4660050cbf6b59724a8174ebc245ec6ab4685baf073a0e5355a158f397af0f69926f4f9fed99f61f63937bdbeac5991c2ef5927040e73b6847ee643bb509bdee96375800000009d4007cbd1a5293bbaacd86b38cf51f2d24a904d587cba77636c0107403dd9c8f1e76e3b35646c00"/165], 0x1) r4 = socket(0x18, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000880)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) accept$packet(r3, &(0x7f00000005c0)={0x11, 0x0, 0x0}, &(0x7f0000000600)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000640)={@dev={0xac, 0x14, 0x14, 0x14}, @remote, r6}, 0xc) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@remote, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e20, 0x2, 0x4e22, 0x0, 0x0, 0x20, 0x40, 0x21, r6, r7}, {0x1000, 0xe6, 0x4f1, 0x7fff, 0x1000, 0x3, 0x80000001, 0x3ff}, {0x6000000000000, 0x4, 0xffffffffffff8000, 0x4e}, 0x8, 0x0, 0x2, 0x0, 0x2, 0xeeb09aaadcc6869f}, {{@in6=@loopback, 0x4d4, 0x6c}, 0x85398f4ffa6e60d4, @in6=@loopback, 0x3506, 0x0, 0x1, 0x0, 0x2, 0x7, 0x3}}, 0xe8) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f00000001c0)='veth1\x00', 0xb4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r8, 0x800448d2, &(0x7f0000000040)={0x7, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}]}) connect$inet(r8, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) 12:53:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:00 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x15, 0xe, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x404, 0xfffffffffffffed8}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x10, 0x0, &(0x7f00000000c0)="b9ff0300000d698cb89e40f088ca1fff", 0x0, 0x100}, 0x28) r1 = socket$inet6(0xa, 0x80003, 0xff) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000440)) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00000004c0)={0x0, 0x0, 0x8}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22, @multicast2}}, 0x7, 0x8, 0x1, 0x0, 0x86}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r5, 0x9}, &(0x7f0000000140)=0x8) socket$kcm(0xa, 0x0, 0x0) 12:53:00 executing program 0: syz_mount_image$vfat(&(0x7f0000002040)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0xe002, 0x1, &(0x7f0000000140)=[{&(0x7f0000002000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = open(0x0, 0x20c002, 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=ANY=[], 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xa, &(0x7f0000000280)=""/84, &(0x7f0000000380)=0x54) fadvise64(0xffffffffffffffff, 0x0, 0x3, 0x0) socket$inet6(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) creat(0x0, 0x0) fchdir(r0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xca00, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write(r2, &(0x7f0000000600)="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", 0x200) sendfile(r2, r3, 0x0, 0x7fffffa7) syz_open_dev$sndtimer(0x0, 0x0, 0x0) socket(0x10, 0x8000000803, 0x0) syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={0x0}, 0x1, 0x0, 0x0, 0x8040000}, 0x54) 12:53:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r5 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, 0x0, 0x8040fffffffd) write$FUSE_INTERRUPT(r4, &(0x7f0000000040)={0x10, 0x0, 0x7}, 0x10) r6 = socket$inet(0x10, 0x3, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) write$capi20_data(r7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1012) sendmsg(r6, &(0x7f0000000100)={0x0, 0xde, &(0x7f0000000480)=[{&(0x7f0000000240)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000002600ffff81d4a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a33279cd79d1403828ff33e6c54355e3e9eba9bbf01e9f286d92ba82781a238744186e25ff4f09dfdc5399e3516a8d7319fcf42fe13ad6536ee3f1cc2a9c8078bee3a7ed11d40e1bf1db508c", 0x4c}], 0x1, 0x0, 0x1e7}, 0x20400c0) recvmmsg(r6, &(0x7f0000000080)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa7}}], 0x80004ec, 0x0, 0x0) 12:53:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x207) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000100)="460f300f07c483614804ee08440f20c03506000000440f22c0c402f93473230f09f20f013cb9b805000000b9c00000000f01d90fc728c4c1f9e79f2e000000", 0x3f}], 0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 211.726646] block nbd5: Receive control failed (result -22) [ 211.726730] block nbd5: Receive control failed (result -22) [ 211.744655] block nbd5: Receive control failed (result -22) [ 211.754665] block nbd5: shutting down sockets 12:53:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getdents(r1, 0x0, 0xffffff5d) perf_event_open(&(0x7f0000000040)={0x3, 0xfffffffffffffe59, 0x3e5, 0x0, 0x0, 0xff, 0x0, 0x0, 0x10201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x40000, 0x0, 0x7, 0x0, 0x6}, 0x0, 0x0, r1, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r2 = socket$unix(0x1, 0x3, 0x0) r3 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f0000000440)={0x0, 0x9, 0x1, {0xb, @sdr={0x0, 0x1}}}) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) dup3(r2, r3, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000200)=""/49) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000340)={0x28, 0x0, 0x1, {{0x0, 0x1, 0x2}}}, 0x28) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f0000000140)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) r4 = syz_open_dev$swradio(0x0, 0x1, 0x2) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r4, 0x0) fsetxattr$security_smack_transmute(r4, &(0x7f0000000280)='security.SMACK64TRANSMUTE\x00', &(0x7f00000002c0)='TRUE', 0x4, 0x3) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000500}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 12:53:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 211.851256] kauditd_printk_skb: 2 callbacks suppressed [ 211.851270] audit: type=1800 audit(1570798380.756:52): pid=8015 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16569 res=0 [ 211.985821] audit: type=1804 audit(1570798380.796:53): pid=8015 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir481645715/syzkaller.ECX07J/15/file0/file0" dev="sda1" ino=16569 res=1 [ 212.017134] block nbd5: Receive control failed (result -22) [ 212.017148] block nbd5: Receive control failed (result -22) [ 212.023120] block nbd5: Receive control failed (result -22) [ 212.040033] block nbd5: shutting down sockets 12:53:01 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r2 = semget$private(0x0, 0x4, 0x400) semctl$SEM_STAT(r2, 0x0, 0x12, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004ffc, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='veth1\x00\x00\x00\x00\xff\xff\xff\xff\xff\xef\x00', 0x10) socketpair(0x1e, 0x0, 0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$VIDIOC_ENUM_FRAMESIZES(r1, 0xc02c564a, &(0x7f0000000380)={0x0, 0x50323234, 0x3, @discrete={0x8}}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) accept4$rose(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) sendto$inet(r3, &(0x7f0000000640)="3232ce2774e7a3797748648df71c7b4542839e347be35844e42ad67454cd5e140e0ab73493d6b6921681e5536dbc0f309747cc199a7f9a20d01e04d55fb1c26504e3e4738aac76780b5c2363a6dc4d10fe9adc2b363abf6981a31f6a58ef2103e7a145b11649eac6d4cc29a315faf899c2e35d08b1974199c08bf4798207b78d8dd89e727382318265acc85a4444869dfc22ba7fd79b455635a715fa1e705070e2857ef21a3076cdfc2c29b26547360add94ef9c349ae62f54e7a90e1aae762a11b2cc6bd720034fac41f1de628e2a3166ec21e03c68a60708328e1606a83211bc78be79097861ce52747ac474593d76f9ec5c", 0xf3, 0x24008086, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000600)=0x1da9, 0x4) recvmsg(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001dc0)=[{0x0}], 0x1}, 0x0) sendto$inet(r3, &(0x7f0000000180)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba5c0fe3ac47b61db6b4c41bd1a5259e62506cda287b857aac", 0x8293, 0x4000002, 0x0, 0x27) socket$inet6(0xa, 0x88000000000805, 0x0) [ 212.102996] audit: type=1800 audit(1570798380.806:54): pid=8015 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16569 res=0 12:53:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 212.262316] block nbd5: Receive control failed (result -22) [ 212.271283] block nbd5: Receive control failed (result -22) [ 212.277972] block nbd5: Receive control failed (result -22) [ 212.290407] block nbd5: shutting down sockets 12:53:01 executing program 1: syz_read_part_table(0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000000)="c2a52ed4f03f4e5d0a99dd6356f3136a541b94ac2d18753363dfa88165baae7686e24713e0ff2d9d44d9fb7c6388d11bf240bb66d7787d0aac7af8064a26b71c7f5c6e6ccc6e373cc82cd1456830076fed943f99cd83f02b79321efb79f0113794221af7319c91b30c0368e9c7918e28a0e0d8a9fb5aa467c9ba070cb50a8131ad9c8531e4854d4fd496b176fdfe842460da37", 0x110, 0x3}, {&(0x7f0000002340)="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", 0x101c, 0x7ffd}, {&(0x7f00000000c0)="4425cf9c87d4421a51870551fa92c5ac8ee0937b6ff0c27f7a5fc4d4bb7e33d2c1245c978a96389fbb0ea0e77c6b6fc9338bd36d1305ef8e056ad95916ba80f0c5aff3a39b36ac1d94e8bb241998d40cfe516247f56aaf0e525c4b991f42e6fc8b4a6d80edcb8ff333be528d3eae1a2b611968e084c259cbae491c1c457e512996483a84d2b5b0d67b9505c52769718b1bf4a6b9613fa3807251a5dede37b60ae42aace4e0f4fd59cc17826708fa969d291eb1cc15a98bcc8bee9ac143183a6f10433c4bb079b55aa7489702bb2bedd702457ce462601a4c60bef051a597ae0a184679c99ccfa1ba19d00afac34b14891c35", 0xf2, 0x4}]) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ubi_ctrl\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r4 = open(&(0x7f00000002c0)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r3, r4, 0x0, 0x8040fffffffd) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000280)={r1, 0xff, 0x2, r4}) 12:53:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 212.478466] block nbd5: Receive control failed (result -22) [ 212.478483] block nbd5: Receive control failed (result -22) [ 212.494623] block nbd5: Receive control failed (result -22) [ 212.501237] block nbd5: shutting down sockets [ 212.563335] block nbd2: shutting down sockets [ 212.628302] audit: type=1804 audit(1570798381.536:55): pid=8021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir481645715/syzkaller.ECX07J/15/file0/file0" dev="sda1" ino=16569 res=1 12:53:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3400000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="0000000014050000140012000c00010008000000000000000400ed00"], 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x0) 12:53:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:01 executing program 3: sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000003c0)={0x1f}, 0x1c}}, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x8840, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:53:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0xa) r1 = gettid() r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000440)={0x211be2ed0fc647cd, 0x0, &(0x7f00000002c0)=""/136, &(0x7f0000000380)=""/92, &(0x7f0000000400)=""/9, 0x1}) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="a4ab12f728db4b2b4d2f2fba4fad0b3a47dce7d4f2c87fe118f1783de356bf6ab4d6122343163f70cc88c691881eb4ec622b7646efbc299395e60de0b52284f81d5decb7ad3afd6de195460f163f44bf859d13632532dd71fea8cc5615b5f1be61e4e568443ff05ce3a70d0495cbc33186aef00c2fe7ffbf250a9ab1af4585ba70d2f7a697de30ae3b5fcf045e7185fbd0f579b06c90934b2504a31416c8474ca42c00ca842209", 0xa7}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x10000) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000100)=""/201) ptrace$cont(0x7, r1, 0x0, 0x0) 12:53:01 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101400, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) r1 = shmget$private(0x0, 0x13000, 0x0, &(0x7f0000feb000/0x13000)=nil) r2 = shmat(r1, &(0x7f0000fea000/0x3000)=nil, 0x7000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffa000/0x1000)=nil) shmdt(r2) 12:53:01 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, {0x0, 0x0, 0x0, 0xff}}, 0xe) ustat(0x0, &(0x7f0000000140)) r1 = dup2(r0, r0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x1) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6}}, 0xe) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r3, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB="04000000080000002889e57ce5a254000000290000000b00"], 0x18}}], 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) bind$isdn(r2, &(0x7f0000000180)={0x22, 0x4, 0x3, 0xc9, 0x4}, 0x6) [ 212.795016] audit: type=1804 audit(1570798381.616:56): pid=8033 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir481645715/syzkaller.ECX07J/15/file0/file0" dev="sda1" ino=16569 res=1 [ 212.797571] block nbd2: shutting down sockets [ 212.878472] block nbd5: Receive control failed (result -22) [ 212.878488] block nbd5: Receive control failed (result -22) [ 212.897268] block nbd5: Receive control failed (result -22) [ 212.928480] block nbd5: shutting down sockets [ 212.947405] audit: type=1400 audit(1570798381.856:57): avc: denied { create } for pid=8072 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 12:53:01 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r3, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) fstat(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={[{@wsync='wsync'}], [{@obj_role={'obj_role', 0x3d, '2:)'}}, {@dont_appraise='dont_appraise'}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@uid_eq={'uid', 0x3d, r4}}, {@fowner_gt={'fowner>', r5}}, {@seclabel='seclabel'}]}) 12:53:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x18) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000040)=0xfffffffffffffffe, 0x85138395bf1df59a) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xfffffffffffffff7}, 0x8) close(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getdents(r3, 0x0, 0xffffff5d) write$selinux_load(r3, &(0x7f0000000100)={0xf97cff8c, 0x8, 'SE Linux', "6fb3c0a2471ab87c5db059ef203a854d5766415e39ea969a608258c51a491c0c7627aaf5d6a9b87e9e2071e1eb1d317f4b5634851830534fa1114007ddf66ef54a58cb3a63f598f00b3badfe34b96d30f72fdd3402410e4b09f06012722c44e581a02c78a202b8db31e5662f23e39a2b9713e680214b8b67e29c71b4e8ef18fd55823bd58d7c5c10301ab44648157a46895f216b68165ecc6bb9d31e90df6c59a5c4730324e11b479ab4774b5a2c14989a0b11a1b1152560a65218052dd67faaba58a4ebc8f1634755931d16e344df05671aab2a6a732e7d675813752121cc7049cd104b13"}, 0xf5) 12:53:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x4000) socket$inet_sctp(0x2, 0x6, 0x84) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="24000000660007031dfffd946fa2830020200a0003000000a61d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b138a32052b44e099d881e02546dcda4cc7e6397", 0x4c}], 0x1}, 0x0) 12:53:02 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101400, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) r1 = shmget$private(0x0, 0x13000, 0x0, &(0x7f0000feb000/0x13000)=nil) r2 = shmat(r1, &(0x7f0000fea000/0x3000)=nil, 0x7000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffa000/0x1000)=nil) shmdt(r2) 12:53:02 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x1) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.capability\x00', 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getdents(r3, 0x0, 0xffffff5d) ioctl$CAPI_INSTALLED(r3, 0x80024322) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) setsockopt$inet6_tcp_int(r5, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r5, r6, 0x0, 0x8040fffffffd) sendmsg$nl_crypto(r5, &(0x7f00000001c0)={&(0x7f0000000080), 0xfffffffffffffed6, &(0x7f0000000200)={&(0x7f0000000100)=@delrng={0xfffffffffffffd08, 0x14, 0x0, 0x70bd2b, 0x25dfdbfd, "", ["", "", "", "", "", "", "", "", ""]}, 0x366}, 0x1, 0x0, 0x0, 0x10}, 0x7d79b950501a083b) r7 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r8 = getpgid(0xffffffffffffffff) getpgid(r8) execve(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) r9 = memfd_create(&(0x7f0000000140)='$.6/%cpuset]\x00', 0x0) write$binfmt_elf64(r9, &(0x7f0000000280)=ANY=[@ANYBLOB="7f"], 0x1) sendfile(r9, r9, &(0x7f00000000c0), 0xffffffff) [ 213.059484] XFS (loop2): unknown mount option [obj_role=2:)]. [ 213.195825] block nbd5: Receive control failed (result -22) [ 213.195898] block nbd5: Receive control failed (result -22) [ 213.211247] block nbd5: shutting down sockets [ 213.224918] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 12:53:02 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) pipe2(&(0x7f0000001700)={0xffffffffffffffff}, 0x8c000) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r5 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, 0x0, 0x8040fffffffd) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000001740)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000017c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001800)={r6, 0x1}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x8001, {{0xa, 0x4e21, 0x7, @local, 0x8001}}}, 0x88) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5}, 0x8) close(r0) 12:53:02 executing program 0: socket$packet(0x11, 0x0, 0x300) mkdir(&(0x7f00000000c0)='./file0\x00', 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, 0x92f2, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 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, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="24000000030307031dfffd944ef20c0020200a0009000100021d85680c1baba20400ff7e2800", 0x26}], 0x1}, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000600)='./file2\x00', 0x0) socket(0x10, 0x0, 0x0) open(0x0, 0x0, 0x0) getegid() setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.upper\x00', &(0x7f0000000240)={0x0, 0xfb, 0x4a, 0x4, 0x6, "7b75f1680f888d864684498be38818ac", "e0eb91817682f601cf02d29b2a11e48ab1e85da0eeccddd739cd128525e6815c82995940668e148018ca9ebf3ea184eaeb9d8229d4"}, 0x4a, 0x6) tkill(0x0, 0x38) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000008c0), 0xc) 12:53:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:02 executing program 4: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="00000000000000002800121800020014000100"/36, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="58000000240007050000d8c6731f9e64d487af73", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100736662002c00020028000100"/64], 0x58}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000680)=@newtfilter={0x40, 0x2c, 0x701, 0x0, 0x0, {0x0, r4, {}, {}, {0x3}}, [@filter_kind_options=@f_matchall={{0x10, 0x1, 'matchall\x00'}, {0xc, 0x2, [@TCA_MATCHALL_FLAGS={0x8, 0x3, 0x5}]}}]}, 0x40}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x332, 0x0) 12:53:02 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x12, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}}, 0x20) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:53:02 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x63a270e43b592dc7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200000000, 0x2, 0x0, 0x0, 0x2000000000, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, 0x0}, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {}, 0x1060000, 0xffffffffffffffff}}}, 0x90) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x1c) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f00000003c0)={0x10, 0x30, 0xfa00, {0x0, 0x4, {0xa, 0x4e20, 0x464a, @rand_addr="80955fbdbc6d18a49bbc078db5596183", 0x6}}}, 0x38) pipe(&(0x7f00000001c0)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x1000000000000003, 0x0) [ 213.455469] block nbd5: Receive control failed (result -22) [ 213.470716] block nbd5: Receive control failed (result -22) [ 213.490858] block nbd5: shutting down sockets 12:53:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:02 executing program 4: getgid() mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', 0x0, 0x0, 0x180400, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1400004680002908000000000000000004000000"], 0x14}, 0x1, 0xfdffffff00000000}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) userfaultfd(0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x70, 0x0, &(0x7f0000002000)) write$P9_ROPEN(0xffffffffffffffff, 0x0, 0xfffffffffffffecf) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x40, 0x0) ioctl$TIOCGICOUNT(0xffffffffffffffff, 0x545d, 0x0) mkdir(0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x39d27b35603f0dca, &(0x7f00000000c0)="8a75e82a325af98350f60f783b199cddc095b0966ee9574825ce0eb5a5ed8bf4cdb82ccfe7884fd834467a93af05649bb2b82e3fcbdfdfc1611d4dfedc8fa7e23764bffde7eec5539f1f5d7f75255c08536af58d35f83ba9a8f512decfa7c87138baee57f32aa207dcfc2b5d99d4579d74d206d23f04cbc2c5137d5f0aa6e98896a105dabbef3aea204d170021a8cffbb8a8cbc7d62c019ee8a68abaa60acceccfc815554f46ea1b962d6d9cadf35adaf98f9ae8038fc5134b647e9cedf9936bf943cd5965829c1d5249a6fc44fe9c88b6546e43ae8b", 0xd6) openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_plock\x00', 0x800, 0x0) unshare(0x40000000) 12:53:02 executing program 2: pipe2(0x0, 0x0) creat(0x0, 0x0) pipe2$9p(0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, 0x0) openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000080), 0x169, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) r6 = syz_open_dev$cec(&(0x7f0000000180)='/dev/cec#\x00', 0x2, 0x2) fsetxattr$trusted_overlay_nlink(r6, &(0x7f0000000200)='trusted.overlay.nlink\x00', &(0x7f0000000240)={'U-', 0xffff}, 0x28, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f00000001c0)=0x8) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000000)={r8}, 0x90) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000000000)={r10}, 0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={r10, 0x7f, 0x1, 0x8000, 0x3, 0x28d8}, &(0x7f00000000c0)=0xffffffffffffffb7) r11 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r11) connect$inet(r11, &(0x7f00000002c0)={0x2, 0x4e23, @loopback}, 0x10) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r12, &(0x7f0000000340)=[{{}, 0x0, 0x3, 0x8}], 0xfffffdb2) write$binfmt_aout(r12, &(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0xa8b) umount2(&(0x7f0000000540)='./file0\x00', 0x0) 12:53:02 executing program 0: write$selinux_load(0xffffffffffffffff, &(0x7f00000001c0)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000001480)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001280)={0x188, r1, 0x300, 0x70bd27, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x8c, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2ed7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x925b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x12a}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}]}]}, @TIPC_NLA_MEDIA={0x6c, 0x5, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4c8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MEDIA={0x30, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffe0}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4039}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffd95, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x10, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000000c0)='cpu&5!\"\x00\x00\x00\x01\x00\x00\x03\x9c\xd3\x0e5\xcc\xa0\x1d=\v\n\x1c`fo\x8d\xccm\\v\xfd.\x9e\tbk1\xde\xea\x1b\r;\x81\xb6,\xd5\xb4\"7&\xb5yt\x82\xfb\x1d\x83\xe6\xf8.-m\n\xf3\xb1(\xe9`D\x01i\\\x8dl\x86lh\xa8\xfc\x80\xc4,K\t\x9a\x06\xef+rY\f\xf8,Y$\x9at\xf4\x1a\xf3\xd6\x1a\xfd\xd0\x04\'y\x9b|\xe4\xb7\bE\xed\x97\x80s\x19W\xb7[\xf0%>MM\xf5\x98\xbe^=q!\xa6\x0fp\x012\x00\xbb\xbe\x9dr5\xafep\x10R\v&\xaf\xa8$\x7f7V\xedLJ4\xcf\x90@\xd5T\n\xca\xc2\x86_\xc1\xce\x8d\xedbS\x8d\xe9t\x82\xf41zwr\xe6o\x88\xe5\xe3\xe7Gcx\xc0\x91I\x8d\xfd\xe4\xbbs\xbf\n\x00K\x9e\xe5[\xa0\n\x0f') r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, 0x0, 0x0) inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0x4) 12:53:02 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="850000000f00000025000000000000009500000000000000c7945fa8aca77df7b091c97554bb657c101e460080000000000000075900001943449fc1dcf86e495e44fa58f61edfb1b5af027418f7e5a4f4680b07315ebade66fe974f195d64064083d5f5dde1119d3b4b8f56a69b8932c96b66652d0c779fde7bb7f3870a3ee2c88eccdb86f50b00c3443b4ba70e9a4b7828fb46e42dfc34734cf153eef8ab7d5c994c05fcb04dbfbb01b232837192d2e2cfacb760bc13651b6c54ca2364bf856094ff7619f776b09a3fc02ef263c38f97f113716b9b09c1"], &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open(0x0, 0x0, 0xe, r2, 0xa) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000b40)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\xc7\xbal&\x1e\xab\ry\xab0\xe6\f<\xed_\xee\xe6\x1b\xc9\xb0\t\x81\xac\x03\xa8s+\x8di\xb7V\xde\x15\xd3,\xb4\xeb\xcfwz\x1b\xac\xf8\xff\xbd\xe4\xa2\x84\v\x17\xf4*\x14\x83\r\xe2>*\xd4{\xdcH\x1b_\xab&\x98\x1b\xd7\x9b\xe9\xd7A\xe2\xc4\xfc\x03\xc9^\xb8\xd4Z\xee\x98', 0x2761, 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x297ef) mmap$perf(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x13, r0, 0x0) getpid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getdents(r5, 0x0, 0xffffff5d) ioctl$BLKSECDISCARD(r5, 0x127d, &(0x7f0000000140)=0x400) r6 = getpid() sched_setscheduler(r6, 0x5, 0x0) syz_open_procfs(r6, &(0x7f00000001c0)='net/softnet_stat\x00\x7f\xe7\xbbh\xbeC\xfb\xe3\xa0\x96\x9f#\x1eE\x0f\xa7\x9f\xe2R\x8b}UL\xc1:\x10N\xafJ2\xb0\xfd\xd5$.\x97\xe0\x1bG \xdb\x96\xd0\x18\x15\xb34\xc65e&g\xd3\b\x00~\xe7%7\x9cxu\x7f\x8a\xa2\xd0O\v\x97\x8a[\xe0$\xaaF\xab\xaf\x13n\x8d\x04j\xd6\x9e\xc4\xea\xbd\xe4#\xd7\xcb=\xf3\x1a\xae+\xe3kX\xa6\x80)\xc2\x81L\xd9H3\x13F8\xbe\xb2T-\xa8\xbb\a|\xfd\x97\xcd\x9d\xd8b\x06\xfan\xa9\xfd%\xc9V\xe7j\xbe\x1f`\xb0\x1f\xcfq2\x8c\xc3_\xab\xb3\v\x0eo\xbe{\xcf-4\xd22\xc0\xc3\xdf\xde$_\xb74|') r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getdents(r8, 0x0, 0xffffff5d) ioctl$VIDIOC_S_EDID(r8, 0xc0285629, &(0x7f00000002c0)={0x0, 0x8000, 0x1dc9, [], &(0x7f0000000280)=0xf}) sched_getaffinity(r6, 0x8, &(0x7f0000000100)) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) [ 213.696941] block nbd5: Receive control failed (result -22) [ 213.696946] block nbd5: Receive control failed (result -22) [ 213.717662] block nbd5: shutting down sockets 12:53:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:02 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000010000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) r1 = accept$unix(r0, &(0x7f0000000040), &(0x7f0000000140)=0x6e) recvfrom(r1, &(0x7f0000000180)=""/51, 0x33, 0x10000, &(0x7f0000000280)=@l2={0x1f, 0x400, {0x80, 0x0, 0x0, 0x0, 0x3, 0x2}, 0x7, 0x65}, 0x80) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000300)=0x1010, 0x4) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x4, 0x1) [ 213.765334] audit: type=1400 audit(1570798382.666:58): avc: denied { prog_run } for pid=8159 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 12:53:02 executing program 0: 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={0x0, 0x4}, 0x12e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(0x0, 0x2, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, 0x0, 0x0) getpid() r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getpgid(0x0) getpid() mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df2ead74ed8a60ab563e98b4b2a3d27a708145a339bd57fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b9379079d0000000000000000000000000000008ce0891802ff9726e5d3ecfe2064c00c167a0000"], 0x15) r3 = dup(r2) write$FUSE_BMAP(r3, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x30, 0x5, 0x0, {0x0, 0x0, 0xffffffffffffff7f}}, 0x30) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000400)='/dev/bt)\xe2\n\xac\x9d\x87\xd7\x15r\x16\x8b\x00', 0x40000, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) setxattr$trusted_overlay_nlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)='trusted.overlay.nlink\x00', &(0x7f00000003c0)={'U+', 0x7}, 0x28, 0x0) syz_open_dev$swradio(&(0x7f0000000440)='/dev/swradio#\x00', 0x1, 0x2) r4 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$getflags(r5, 0x401) accept4$tipc(r5, 0x0, &(0x7f0000000740), 0x800) geteuid() fcntl$getownex(r4, 0x10, 0x0) getresgid(0x0, &(0x7f00000008c0), &(0x7f0000000900)) lstat(0x0, &(0x7f0000000c00)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80), &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700), &(0x7f0000001740), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f0000001880)=0xc) getgid() bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2}, 0x1c) [ 213.901091] block nbd5: Receive control failed (result -22) [ 213.917950] block nbd5: Receive control failed (result -22) [ 213.927214] block nbd5: shutting down sockets 12:53:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 214.068489] IPVS: ftp: loaded support on port[0] = 21 12:53:03 executing program 3: bind$inet6(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)='lotrusted\x1a\x00', 0x0) ioctl$VIDIOC_G_INPUT(0xffffffffffffffff, 0x80045626, 0x0) syz_open_dev$radio(&(0x7f0000000140)='/dev/radio#\x00', 0x3, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x24, &(0x7f0000000000), 0x34) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@initdev}}, &(0x7f0000000300)=0xe8) geteuid() r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000600)=0x80000001) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r3, 0x89e3, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x7, 0xff00}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000480)) getpgrp(0xffffffffffffffff) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000600)=0x80000001) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f0000003e40)=0xe8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') pread64(r5, 0x0, 0x0, 0x800000000005) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000cfc000/0x18000)=nil, 0x0, 0xfffffffffffffefd, 0x0, &(0x7f0000000180), 0x10000000000000a2) 12:53:03 executing program 1: creat(0x0, 0xffffffffffdffffe) write$sndseq(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000300)=0x81) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x100000001) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in6=@local, 0x0, 0x0, 0x0, 0x6}}, 0xe8) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000240), &(0x7f0000000280)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0x3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x5, 0x4}, 0x0, 0x0, &(0x7f0000000200)={0x3, 0x8, 0x3, 0x38}, &(0x7f0000000280)=0x92, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0xe}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000340)=r2, 0x4) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000000c0)=r2, 0x4) fcntl$setstatus(r3, 0x4, 0x7a00) sendmmsg(r0, &(0x7f0000007e00), 0x400000000000058, 0x0) [ 214.207244] block nbd5: Receive control failed (result -22) [ 214.219712] block nbd5: Receive control failed (result -22) [ 214.227887] EXT4-fs warning (device sda1): ext4_group_extend:1793: will only finish group (524288 blocks, 256 new) [ 214.277769] block nbd5: shutting down sockets [ 214.286646] EXT4-fs warning (device sda1): ext4_group_extend:1799: can't read last block, resize aborted 12:53:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 214.424867] audit: type=1400 audit(1570798383.296:59): avc: denied { map } for pid=8184 comm="syz-executor.3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=30929 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 214.557872] block nbd5: Receive control failed (result -22) [ 214.557878] block nbd5: Receive control failed (result -22) [ 214.637139] block nbd5: shutting down sockets [ 214.664215] IPVS: ftp: loaded support on port[0] = 21 12:53:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 214.797427] block nbd5: shutting down sockets 12:53:05 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='nocompre\a\x00,\x00']) 12:53:06 executing program 3: bind$inet6(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)='lotrusted\x1a\x00', 0x0) ioctl$VIDIOC_G_INPUT(0xffffffffffffffff, 0x80045626, 0x0) syz_open_dev$radio(&(0x7f0000000140)='/dev/radio#\x00', 0x3, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x24, &(0x7f0000000000), 0x34) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@initdev}}, &(0x7f0000000300)=0xe8) geteuid() r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000600)=0x80000001) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r3, 0x89e3, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x7, 0xff00}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000480)) getpgrp(0xffffffffffffffff) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000600)=0x80000001) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f0000003e40)=0xe8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') pread64(r5, 0x0, 0x0, 0x800000000005) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000cfc000/0x18000)=nil, 0x0, 0xfffffffffffffefd, 0x0, &(0x7f0000000180), 0x10000000000000a2) 12:53:06 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket(0x25, 0x3, 0xaa) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="726573697a653d30ff2259"]) 12:53:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:53:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x12e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(0x0, 0x2, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, 0x0, 0x0) getpid() r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getpgid(0x0) getpid() mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df2ead74ed8a60ab563e98b4b2a3d27a708145a339bd57fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b9379079d0000000000000000000000000000008ce0891802ff9726e5d3ecfe2064c00c167a0000"], 0x15) r3 = dup(r2) write$FUSE_BMAP(r3, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x30, 0x5, 0x0, {0x0, 0x0, 0xffffffffffffff7f}}, 0x30) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000400)='/dev/bt)\xe2\n\xac\x9d\x87\xd7\x15r\x16\x8b\x00', 0x40000, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) setxattr$trusted_overlay_nlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)='trusted.overlay.nlink\x00', &(0x7f00000003c0)={'U+', 0x7}, 0x28, 0x0) syz_open_dev$swradio(&(0x7f0000000440)='/dev/swradio#\x00', 0x1, 0x2) r4 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$getflags(r5, 0x401) accept4$tipc(r5, 0x0, &(0x7f0000000740), 0x800) geteuid() fcntl$getownex(r4, 0x10, 0x0) getresgid(0x0, &(0x7f00000008c0), &(0x7f0000000900)) lstat(0x0, &(0x7f0000000c00)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80), &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700), &(0x7f0000001740), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f0000001880)=0xc) getgid() bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 12:53:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getdents(r1, 0x0, 0xffffff5d) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x81, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @local}, @in6=@remote}, {}, {0x0, 0x0, 0x0, 0x2}}, {{@in=@local}, 0x0, @in=@empty, 0x0, 0x0, 0x3}}, 0xe8) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x2200000000000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xff0f}], 0x2, 0x0) 12:53:06 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x5, 0x7, 0xc4e5, 0xcc, 0x6, 0xbe, 0xff, 0x8, 0x8, 0x8}) connect$rose(r0, &(0x7f0000000100)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, 0x1, @default}, 0x1c) perf_event_open(&(0x7f0000000440)={0x2, 0xfffffffffffffd22, 0xb9, 0x800002, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r2, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x1ff, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB='\x00'/10], 0x18}}], 0x2, 0x0) ioctl$USBDEVFS_DROP_PRIVILEGES(r1, 0x4004551e, &(0x7f0000000000)=0x5) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x884, 0xfe, 0x101, 0x8000, 0xffc}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'lo:\x05\xe6\r\x00\x00\x85\x01\x00\x00\x00\x10\x03\x00', {0x2, 0x0, @dev}}) [ 217.661037] block nbd5: shutting down sockets [ 217.672693] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 217.683419] EXT4-fs warning (device sda1): ext4_group_extend:1793: will only finish group (524288 blocks, 256 new) 12:53:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 217.708209] EXT4-fs warning (device sda1): ext4_group_extend:1799: can't read last block, resize aborted 12:53:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000002c0)="eb58906d6b66732e66617400020120000200068000f8", 0xffffffffffffffcb, 0xfffffffffffffffd}], 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, 0x0, 0x7ffff000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r4, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB="1400000000000000290000000b0000eaff00184b00000000"], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x81, 0x4, 0x29f}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={r5, 0x81}, 0x8) ioctl$RTC_WIE_OFF(r1, 0x7010) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x805, 0x0) write$uinput_user_dev(r6, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000]}, 0x45c) ioctl$UI_SET_EVBIT(r6, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r6, 0x40045565, 0xf7) ioctl$UI_DEV_SETUP(r6, 0x5501, 0x0) write$uinput_user_dev(r6, &(0x7f00000008c0)={'syz0\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000]}, 0x45c) ioctl$UI_SET_PHYS(r6, 0x4008556c, &(0x7f0000000040)='syz1\x00') fadvise64(r4, 0x0, 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 217.824367] EXT4-fs warning (device sda1): ext4_group_extend:1793: will only finish group (524288 blocks, 256 new) [ 217.852658] block nbd5: shutting down sockets 12:53:06 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x5, 0x7, 0xc4e5, 0xcc, 0x6, 0xbe, 0xff, 0x8, 0x8, 0x8}) connect$rose(r0, &(0x7f0000000100)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, 0x1, @default}, 0x1c) perf_event_open(&(0x7f0000000440)={0x2, 0xfffffffffffffd22, 0xb9, 0x800002, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r2, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x1ff, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB='\x00'/10], 0x18}}], 0x2, 0x0) ioctl$USBDEVFS_DROP_PRIVILEGES(r1, 0x4004551e, &(0x7f0000000000)=0x5) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x884, 0xfe, 0x101, 0x8000, 0xffc}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'lo:\x05\xe6\r\x00\x00\x85\x01\x00\x00\x00\x10\x03\x00', {0x2, 0x0, @dev}}) [ 217.868365] EXT4-fs warning (device sda1): ext4_group_extend:1799: can't read last block, resize aborted 12:53:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:53:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket(0x0, 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0) socket(0x0, 0x0, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x15, r1, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000200)='-nodev\x00', r1) keyctl$clear(0x7, r2) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, 0x0) ioctl$IMSETDEVNAME(0xffffffffffffffff, 0x80184947, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1b}], 0x1}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 218.008107] input: syz1 as /devices/virtual/input/input7 [ 218.025479] block nbd5: Receive control failed (result -22) [ 218.025495] block nbd5: Receive control failed (result -22) [ 218.049014] block nbd5: shutting down sockets 12:53:07 executing program 2: perf_event_open(&(0x7f000025c000)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x800, 0x0) accept$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x200000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0x2, [{}, {}]}, 0x48) 12:53:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 12:53:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 218.245490] IPVS: ftp: loaded support on port[0] = 21 [ 218.257298] block nbd5: Receive control failed (result -22) [ 218.265754] block nbd5: Receive control failed (result -22) [ 218.276701] block nbd5: shutting down sockets 12:53:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 218.478593] block nbd5: Receive control failed (result -22) [ 218.490938] block nbd5: Receive control failed (result -22) [ 218.498409] block nbd5: shutting down sockets 12:53:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x30000001}) r3 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r3, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) r4 = dup(r3) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000939ff4)={0x2000201f}) 12:53:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 12:53:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:53:07 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3df3ce5e0e4e8482b78911def51e93454444168bd543ae27f8ad056cad780df0303f7ee3ef344d57290394e3c1c6f98f2f75b444ea6872f2d79bb323810194", 0x6}, 0x60) bind$nfc_llcp(0xffffffffffffffff, 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, 0x0, &(0x7f0000000080)=0x787) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000400)={'filter\x00'}, &(0x7f00000000c0)=0x24) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240), 0x0) recvfrom$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e21, @local}, 0x10) r5 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r6 = socket$inet6(0xa, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$getflags(r6, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, 0x0, 0x0) [ 218.686503] audit: type=1400 audit(1570798387.596:60): avc: denied { block_suspend } for pid=8308 comm="syz-executor.0" capability=36 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=capability2 permissive=1 [ 218.762345] block nbd5: Receive control failed (result -22) [ 218.768508] block nbd5: Receive control failed (result -22) [ 218.787233] input: syz1 as /devices/virtual/input/input8 [ 218.825494] block nbd5: shutting down sockets 12:53:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000002c0)="eb58906d6b66732e66617400020120000200068000f8", 0xffffffffffffffcb, 0xfffffffffffffffd}], 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, 0x0, 0x7ffff000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r4, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB="1400000000000000290000000b0000eaff00184b00000000"], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x81, 0x4, 0x29f}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={r5, 0x81}, 0x8) ioctl$RTC_WIE_OFF(r1, 0x7010) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x805, 0x0) write$uinput_user_dev(r6, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000]}, 0x45c) ioctl$UI_SET_EVBIT(r6, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r6, 0x40045565, 0xf7) ioctl$UI_DEV_SETUP(r6, 0x5501, 0x0) write$uinput_user_dev(r6, &(0x7f00000008c0)={'syz0\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000]}, 0x45c) ioctl$UI_SET_PHYS(r6, 0x4008556c, &(0x7f0000000040)='syz1\x00') fadvise64(r4, 0x0, 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 12:53:07 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00\x00\x0f\x00', &(0x7f0000000000)=@ethtool_ts_info={0x41, 0x4, 0x6731, 0x80000000, [0x9, 0x5, 0x9ae9], 0x1, [0xfffffffd, 0x10000000, 0x2]}}) 12:53:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 12:53:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 219.087699] IPVS: ftp: loaded support on port[0] = 21 [ 219.093189] block nbd5: Receive control failed (result -22) [ 219.093310] block nbd5: Receive control failed (result -22) [ 219.113531] block nbd5: shutting down sockets [ 219.339065] input: syz1 as /devices/virtual/input/input9 12:53:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x800, 0x0) accept$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x200000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0x2, [{}, {}]}, 0x48) 12:53:08 executing program 0: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB="1400000000000000290000000b0000000002184b00000000"], 0x18}}], 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000000)=0x6, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f0000000180)='fd/3\x00\x02\x17\x87:\xf4\x03\xdfc\x88,5I\xd7^\xb5D\xf7\xd7\xdb,(\x03\x00\xc2\x06MG\xcd\xe9w\xe5s\x02\xf2\xea\xb6\xabsp\x12xT8\x01\x00\xd4S\xd8F\xab.x|\x8b\x87\xb0\xa2\xf5Y>\xb1 p\x998(\xe63\xcf\x7f\xac\x89F\x03n\x96\x15zsw\x98\xca\xcb3\xb6M=h\x01i.\xa3\xda}\x190~\xe7d6\xa5\x17\xb3\xe9\xd9QV\x0f\xf3\x02\xd6\xc1\xc3n\xcd*R\x9a\x95\x12\x05K\xa0<\xc9\xe3\xed\xab\xc9\x8bK\xb3\x86\xe2\x93f\x92iKA|e\x97k :,J36\x11\xf0\x99\x96\xb7]\xfd\xe3\v\xd8\x98\xc5o\xc6\xde\x80\xf7_\xc9\x8f\xaf\xf9\xd5\xb7ui\xea\xde\xd0\xeb\xd9\xf5_\v\xe2*\xa3\xf4\xab?n\xcb\x19i\x80\x91\xd2\xf6\x14\xfe!!0\x84L\x86\x81\x95,B\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xab*[\xa5\xb217\x93\xf3\x88\x92\xa6\xde\x11\xa2-J\x9d\xc9\xb2\x97\xa3\x88v\x9eR\x155\xc7N!\xdb\"8\xc8I\xb9c\xed\xa7!\t\x85s\xb1\xa5\xa7R2Yf\x1c\xf8\xc2z>\xb1\x9c\x02a\x87\xe9\xb8\xf8\xdcv\xb6\xe4\xa6\n\x0e\x83lM7\xcc?\xea\x19\x99\xce\x1c\x10\xd2lQ(\xc7\xe9\xef\xd2Q\vY\xf58\x10|8}uE\xaf\xb4w;\xbc\xe4\x01\xd8\xf2\xf9u\xc1Dt\'\x84\xb5\xa4\x83\xeft\xfc\xf3\xdd\x870xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 12:53:08 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x8, &(0x7f0000000040)="11dca50d5e0bcfe47bf070bd78fb096a99ee69c65f8618e4") fanotify_init(0x4, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x3b27e23f54cf4676, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x1, 0x24b) semop(r0, &(0x7f0000000140)=[{0x5, 0x7fff, 0x1000}, {0x0, 0x2, 0x800}, {0x0, 0x1, 0x800}, {0x7, 0x3, 0x1000}, {0x0, 0x4, 0x800}], 0x5) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 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={0x40, 0x100000000}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffbfff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x80005, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'team0\x00\x00\x01\x00', 0x9843}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000240)={'team0\x00\x030\xff\xfd\x00%`\xc3\xff\xff', 0xb5}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000000)=0xffffffffffffffbf) r2 = socket(0x840000000002, 0x0, 0xff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00 \x00', 0x10) r3 = socket(0x840000000002, 0x3, 0xff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000004c0)={@multicast1, @remote, 0x5320d2c2c128ae9b}, 0x10) sendfile(0xffffffffffffffff, r4, &(0x7f00000001c0), 0x1) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0xd48a5a656600d03e) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000480)=""/212) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c0000009a1a2ea47274f503f419a3c51eaf704bf35f60203e22b50e508f1a27eba280ac149ae0ad778217eb867b23cf46a94822f78d0e3cce9d07c4fe49573e63c6f4dd7c45346145351a3bafab61ee60d531d6766ecea158340c0ded12786db29c060000000000000ca8b561570546955cecde0041e107506e"], &(0x7f0000000340)=0x2) ioctl$PPPIOCSDEBUG(0xffffffffffffffff, 0x40047440, &(0x7f0000000580)=0x5) ioctl$sock_ifreq(0xffffffffffffffff, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x00\x01', @ifru_names='bond_slave_1\x00\x00\x00\b'}) 12:53:08 executing program 1: mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x391802, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000180)={'security\x00', 0xd5, "b20dbfe0dc4dfb8ec6b346e5237cbdc95567b1edc8b64b0a0eb7b9e1cb5e5cd2f0e6335f13cd0cf1761b5a966405513a0a374a6f054ae35eab2d3e5d0e44a60da114b5f7225a5142ef89c62eb98437ac27872e44a4ac10100f96166d03d9207038d2c1e060cee9255afc6c09f3b45273bbe468349a6ac3377a6438cfe7de2157d1d8965b3e32ebbfb04ec461bc577a27c9f5b3b5606a43e16ab2502e347a6278ba9cfe1461592a7c274fc02fff6a5d85f963a2e861ecccfa35eb085bcf31ea39b08007cd24b4713c7d41ee96e45b880784189274ac"}, &(0x7f0000000280)=0xf9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, 0x0) syz_init_net_socket$ax25(0x3, 0x0, 0x0) syslog(0x2, &(0x7f0000000000)=""/196, 0xc4) syz_mount_image$ntfs(&(0x7f0000000540)='ntfs\x00', &(0x7f0000000700)='./file1/file0\x00', 0x0, 0x2b, &(0x7f00000007c0)=[{&(0x7f0000000740)="976d4db900483de195f4ab293523f808bb26350c27ad7f16d5c32f7b1b913265f1d24ce07f6ab4be8c726ab9a8cf738d112ba7eedfb258727e1d29b373d3c4", 0x3f, 0x10000}, {&(0x7f0000000780)="aa824bce90d52b206e523d6463d62ca93a594e87494e2b48eba60b8979cb2b01c3d5712d2940f0c46b21e582", 0x2c, 0x1}], 0x1800400, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',obj_role=,\x00']) [ 219.715936] block nbd5: Receive control failed (result -22) [ 219.716264] audit: type=1400 audit(1570798388.626:61): avc: denied { syslog } for pid=8354 comm="syz-executor.1" capability=34 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=capability2 permissive=1 [ 219.746496] block nbd5: Receive control failed (result -22) [ 219.753592] block nbd5: shutting down sockets [ 219.797851] IPVS: ftp: loaded support on port[0] = 21 12:53:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f0000000000)) getresuid(&(0x7f0000001840), 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r3) prctl$PR_SET_PTRACER(0x59616d61, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) socket(0x10, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r4) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) getresuid(0x0, 0x0, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) getgroups(0x0, 0x0) 12:53:08 executing program 1: mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x391802, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000180)={'security\x00', 0xd5, "b20dbfe0dc4dfb8ec6b346e5237cbdc95567b1edc8b64b0a0eb7b9e1cb5e5cd2f0e6335f13cd0cf1761b5a966405513a0a374a6f054ae35eab2d3e5d0e44a60da114b5f7225a5142ef89c62eb98437ac27872e44a4ac10100f96166d03d9207038d2c1e060cee9255afc6c09f3b45273bbe468349a6ac3377a6438cfe7de2157d1d8965b3e32ebbfb04ec461bc577a27c9f5b3b5606a43e16ab2502e347a6278ba9cfe1461592a7c274fc02fff6a5d85f963a2e861ecccfa35eb085bcf31ea39b08007cd24b4713c7d41ee96e45b880784189274ac"}, &(0x7f0000000280)=0xf9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, 0x0) syz_init_net_socket$ax25(0x3, 0x0, 0x0) syslog(0x2, &(0x7f0000000000)=""/196, 0xc4) syz_mount_image$ntfs(&(0x7f0000000540)='ntfs\x00', &(0x7f0000000700)='./file1/file0\x00', 0x0, 0x2b, &(0x7f00000007c0)=[{&(0x7f0000000740)="976d4db900483de195f4ab293523f808bb26350c27ad7f16d5c32f7b1b913265f1d24ce07f6ab4be8c726ab9a8cf738d112ba7eedfb258727e1d29b373d3c4", 0x3f, 0x10000}, {&(0x7f0000000780)="aa824bce90d52b206e523d6463d62ca93a594e87494e2b48eba60b8979cb2b01c3d5712d2940f0c46b21e582", 0x2c, 0x1}], 0x1800400, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',obj_role=,\x00']) 12:53:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:53:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpid() r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000000)=0x1, 0x4) rt_sigqueueinfo(r0, 0x30, &(0x7f0000000140)={0x5, 0x4, 0x8001}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r2, 0xc018620c, &(0x7f0000000100)={0x2}) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2000) 12:53:09 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x8, &(0x7f0000000040)="11dca50d5e0bcfe47bf070bd78fb096a99ee69c65f8618e4") fanotify_init(0x4, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x3b27e23f54cf4676, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x1, 0x24b) semop(r0, &(0x7f0000000140)=[{0x5, 0x7fff, 0x1000}, {0x0, 0x2, 0x800}, {0x0, 0x1, 0x800}, {0x7, 0x3, 0x1000}, {0x0, 0x4, 0x800}], 0x5) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 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={0x40, 0x100000000}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffbfff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x80005, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'team0\x00\x00\x01\x00', 0x9843}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000240)={'team0\x00\x030\xff\xfd\x00%`\xc3\xff\xff', 0xb5}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000000)=0xffffffffffffffbf) r2 = socket(0x840000000002, 0x0, 0xff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00 \x00', 0x10) r3 = socket(0x840000000002, 0x3, 0xff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000004c0)={@multicast1, @remote, 0x5320d2c2c128ae9b}, 0x10) sendfile(0xffffffffffffffff, r4, &(0x7f00000001c0), 0x1) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0xd48a5a656600d03e) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000480)=""/212) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c0000009a1a2ea47274f503f419a3c51eaf704bf35f60203e22b50e508f1a27eba280ac149ae0ad778217eb867b23cf46a94822f78d0e3cce9d07c4fe49573e63c6f4dd7c45346145351a3bafab61ee60d531d6766ecea158340c0ded12786db29c060000000000000ca8b561570546955cecde0041e107506e"], &(0x7f0000000340)=0x2) ioctl$PPPIOCSDEBUG(0xffffffffffffffff, 0x40047440, &(0x7f0000000580)=0x5) ioctl$sock_ifreq(0xffffffffffffffff, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x00\x01', @ifru_names='bond_slave_1\x00\x00\x00\b'}) [ 220.542581] block nbd5: Receive control failed (result -22) [ 220.549407] block nbd5: Receive control failed (result -22) [ 220.562221] block nbd5: shutting down sockets 12:53:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) socket$inet6_tcp(0xa, 0x1, 0x0) 12:53:09 executing program 2: perf_event_open(&(0x7f000025c000)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x800, 0x0) accept$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x200000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0x2, [{}, {}]}, 0x48) 12:53:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:53:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000000)=0x1, 0x4) rt_sigqueueinfo(r0, 0x30, &(0x7f0000000140)={0x5, 0x4, 0x8001}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r2, 0xc018620c, &(0x7f0000000100)={0x2}) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2000) 12:53:09 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x8, &(0x7f0000000040)="11dca50d5e0bcfe47bf070bd78fb096a99ee69c65f8618e4") fanotify_init(0x4, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x3b27e23f54cf4676, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x1, 0x24b) semop(r0, &(0x7f0000000140)=[{0x5, 0x7fff, 0x1000}, {0x0, 0x2, 0x800}, {0x0, 0x1, 0x800}, {0x7, 0x3, 0x1000}, {0x0, 0x4, 0x800}], 0x5) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40, 0x100000000}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffbfff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x80005, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'team0\x00\x00\x01\x00', 0x9843}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000240)={'team0\x00\x030\xff\xfd\x00%`\xc3\xff\xff', 0xb5}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000000)=0xffffffffffffffbf) r2 = socket(0x840000000002, 0x0, 0xff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00 \x00', 0x10) r3 = socket(0x840000000002, 0x3, 0xff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000004c0)={@multicast1, @remote, 0x5320d2c2c128ae9b}, 0x10) sendfile(0xffffffffffffffff, r4, &(0x7f00000001c0), 0x1) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0xd48a5a656600d03e) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000480)=""/212) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c0000009a1a2ea47274f503f419a3c51eaf704bf35f60203e22b50e508f1a27eba280ac149ae0ad778217eb867b23cf46a94822f78d0e3cce9d07c4fe49573e63c6f4dd7c45346145351a3bafab61ee60d531d6766ecea158340c0ded12786db29c060000000000000ca8b561570546955cecde0041e107506e"], &(0x7f0000000340)=0x2) ioctl$PPPIOCSDEBUG(0xffffffffffffffff, 0x40047440, &(0x7f0000000580)=0x5) ioctl$sock_ifreq(0xffffffffffffffff, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x00\x01', @ifru_names='bond_slave_1\x00\x00\x00\b'}) 12:53:09 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="7574649e3ee21b1b9c"], &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='ubifs\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000800)='./file0\x00', &(0x7f0000000780)='trustedlay.origin\x00', &(0x7f00000007c0)='y\x00', 0xfffffffffffffc7e, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000140)={0x0, 0x37a, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x2d8}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000874901000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=@newtfilter={0x44, 0x2c, 0x701, 0x0, 0x0, {0x0, r7, {}, {}, {0x3}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x14, 0x2, [@TCA_TCINDEX_MASK={0x8}, @TCA_TCINDEX_HASH={0x8}]}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@gettfilter={0xff15, 0x11, 0x1, 0x0, 0x0, {0x0, r7}}, 0x24}}, 0x0) r8 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r8, &(0x7f0000000480), 0x10) sendmsg$can_bcm(r8, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="0500"/16, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000080000020269a5cdc291e96e7167dd549815de917874ab05dc005efe703f17600000000000000000000000017b986782b7e02387583cf7649905d058fdebb4e0e4ba4020602c02766114790713b5691214344a17b9b9582e700000000b33eb4e783d6a003966aa174f3a387524e79d763d0ade262bf49a49a043c2ecc4613947d42cd8e5058183fb8f3de0d347ee8924da2c5db49a35727be06fff1ce6b0cd260c885dfb84f5fc528"], 0x48}}, 0x0) sendmsg$can_bcm(r8, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x6, 0x0, 0x0, {}, {0x0, 0x2710}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "afad0ba330c263d0"}}, 0x48}}, 0x0) r9 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SIOCAX25GETINFO(r2, 0x89ed, &(0x7f0000000680)) r10 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r10, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) ioctl$sock_SIOCGSKNS(r10, 0x894c, &(0x7f0000000880)=0xffffffff) getsockopt$MISDN_TIME_STAMP(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000740), &(0x7f0000000840)=0x4) connect$can_bcm(r9, &(0x7f0000000480), 0x10) sendmsg$can_bcm(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="0500"/16, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000080000020269a5cdc291e96e7167dd549815de917874ab05dc005efe703f17600000000000000000000000017b986782b7e02387583cf7649905d058fdebb4e0e4ba4020602c02766114790713b5691214344a17b9b9582e700000000b33eb4e783d6a003966aa174f3a387524e79d763d0ade262bf49a49a043c2ecc4613947d42cd8e5058183fb8f3de0d347ee8924da2c5db49a35727be06fff1ce6b0cd260c885dfb84f5fc528"], 0x48}}, 0x0) sendmsg$can_bcm(r9, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x6, 0x0, 0x0, {}, {0x0, 0x2710}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "afad0ba330c263d0"}}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4002008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@newtfilter={0x458, 0x2c, 0x100, 0x70bd2a, 0x25dfdbff, {0x0, r3, {0x0, 0x2}, {0x10, 0x7}, {0x0, 0xc}}, [@filter_kind_options=@f_rsvp6={{0xc, 0x1, 'rsvp6\x00'}, {0xfc, 0x2, [@TCA_RSVP_SRC={0x14, 0x3, @mcast2}, @TCA_RSVP_DST={0x14, 0x2, @mcast1}, @TCA_RSVP_ACT={0xd0, 0x6, @m_nat={0xcc, 0x1b, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{0x5, 0x8, 0x20000000, 0x0, 0x2}, @multicast2, @remote, 0xffffff, 0x1}}}, {0x90, 0x6, "0ce2d6274bdcf0f775ed622027036210d2654e5722a24a3e747c7766f6bf8b41644f10d657400aad1af736be7c84bc1a0dac11b3eea07c533caed373175cb7f368f4682a4cfb49c40069cea05e3885daadd37683409756a45b2868a9c1ffca1a56ef4d9d5c6d945177ac9319b24cef408f8f14fefa5f43006a15a5d5ec191ec5d88a7694c34950a43f1aa1"}}}}]}}, @filter_kind_options=@f_rsvp6={{0xc, 0x1, 'rsvp6\x00'}, {0xc0, 0x2, [@TCA_RSVP_ACT={0xa8, 0x6, @m_bpf={0xa4, 0xa, {{0x8, 0x1, 'bpf\x00'}, {0x64, 0x2, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x7f, 0x3, 0x2, 0x8, 0x7f}}, @TCA_ACT_BPF_OPS_LEN={0x8, 0x3, 0x8}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x4, 0x3b, 0x4, 0x9317, 0x10001}}, @TCA_ACT_BPF_FD={0x8, 0x5, r8}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x5, 0x6, 0x7, 0x7}}, @TCA_ACT_BPF_FD={0x8, 0x5, r9}]}, {0x5, 0x6, "f0bcf18e656e0b5af40aac003b68c3b4db4f69f2edbe7738baecf9478de947b3eb3c892dbceb2abe6bd926"}}}}, @TCA_RSVP_DST={0x14, 0x2, @local}]}}, @filter_kind_options=@f_matchall={{0x10, 0x1, 'matchall\x00'}, {0x248, 0x2, [@TCA_MATCHALL_ACT={0x150, 0x2, @m_bpf={0x14c, 0x12, {{0x8, 0x1, 'bpf\x00'}, {0x60, 0x2, [@TCA_ACT_BPF_NAME={0xc, 0x6, './bus\x00'}, @TCA_ACT_BPF_OPS_LEN={0x8, 0x3, 0x5}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x6, 0x7f, 0x20000000, 0x3f, 0x6}}, @TCA_ACT_BPF_OPS={0x4}, @TCA_ACT_BPF_OPS={0x2c, 0x4, [{0x1, 0xa, 0x80, 0xffff}, {0x200, 0x3, 0x4}, {0x9fc, 0x4, 0xe6, 0xeab5}, {0x7, 0x2, 0x6e, 0x7}, {0x0, 0x80, 0x0, 0x6}]}]}, {0xdc, 0x6, "44aff698de653ae96070672f3521c218890a8fbb7ef584f8b95917b98438f17cec7730c136a2f0540fe2874b441246867bb58ade40fa6d9c16878c6f97c1b9ff1f3c9e029c53dfabd8ef04b218e575729dd1801b245f3dcccc9a8598353572c7f6fae44b1810a414638a25517962ca00206ebead2f4e611bbe60fffac83e4d36df35ad6e0d5ecd2d4f42c4934fa30f21295dd576e716ea2e81de8562fe18a4c6694e8234fb038d3ab417b03955b4fc307c6a245ab7d858868bdb35268a358b661cc7d72b1ccb0d9a02fbceb18f582ba18b9a579337"}}}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0xfff1, 0x7}}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x3}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x8}, @TCA_MATCHALL_ACT={0xd4, 0x2, @m_gact={0xd0, 0x14, {{0xc, 0x1, 'gact\x00'}, {0x94, 0x2, [@TCA_GACT_PARMS={0x18, 0x2, {0x6, 0xfffffffc, 0x0, 0xfff, 0x44f}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0x1b07, 0x3000000d}}, @TCA_GACT_PARMS={0x18, 0x2, {0xa702, 0x3ff, 0x6, 0x3f}}, @TCA_GACT_PARMS={0x18, 0x2, {0xfffffffb, 0x198, 0x40000000, 0x2, 0x4}}, @TCA_GACT_PARMS={0x18, 0x2, {0x4, 0x1, 0x0, 0x10001, 0x7}}, @TCA_GACT_PROB={0xc, 0x3, {0x0, 0x8c2, 0x4}}, @TCA_GACT_PROB={0xc, 0x3, {0x0, 0xa12, 0x7}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0x72, 0x10000000}}]}, {0x28, 0x6, "6f2596a5c3c60ba534296355cc113b104e569406a39bd22c55b70a4322ba3b23517e0ea8"}}}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0x17ff1, 0x14}}]}}, @TCA_RATE={0x8, 0x5, {0xaf}}]}, 0x458}, 0x1, 0x0, 0x0, 0x12}, 0x880) [ 220.948686] UBIFS error (pid: 8409): cannot open "utdž>âœ", error -22 [ 221.004052] block nbd5: Receive control failed (result -22) [ 221.010086] block nbd5: Receive control failed (result -22) [ 221.081552] IPVS: ftp: loaded support on port[0] = 21 [ 221.146723] block nbd5: shutting down sockets 12:53:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:53:10 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="000000deffffffff2300120010000200000003000000000004001200"/44], 0x44}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x802, 0x0) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x8008551d, &(0x7f0000000200)={0x3a97, 0x10, [{0x5, 0x1}, {0x8}, {0xf, 0x1}, {0x1}, {0x1}, {0x1, 0x1}, {0xc}, {0x0, 0x1}, {0x7}, {0xc}, {0xc}, {0x8}, {0x4, 0x1}, {0x1, 0x1}, {0x6, 0x1}, {0xd, 0x1}]}) r1 = socket(0x10, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) r2 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r2, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmmsg$alg(r1, &(0x7f0000000080), 0x492492492492751, 0x0) 12:53:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) socket$inet6_tcp(0xa, 0x1, 0x0) 12:53:10 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x8, &(0x7f0000000040)="11dca50d5e0bcfe47bf070bd78fb096a99ee69c65f8618e4") fanotify_init(0x4, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x3b27e23f54cf4676, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x1, 0x24b) semop(r0, &(0x7f0000000140)=[{0x5, 0x7fff, 0x1000}, {0x0, 0x2, 0x800}, {0x0, 0x1, 0x800}, {0x7, 0x3, 0x1000}, {0x0, 0x4, 0x800}], 0x5) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 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={0x40, 0x100000000}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffbfff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x80005, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'team0\x00\x00\x01\x00', 0x9843}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000240)={'team0\x00\x030\xff\xfd\x00%`\xc3\xff\xff', 0xb5}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000000)=0xffffffffffffffbf) r2 = socket(0x840000000002, 0x0, 0xff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00 \x00', 0x10) r3 = socket(0x840000000002, 0x3, 0xff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000004c0)={@multicast1, @remote, 0x5320d2c2c128ae9b}, 0x10) sendfile(0xffffffffffffffff, r4, &(0x7f00000001c0), 0x1) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0xd48a5a656600d03e) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000480)=""/212) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c0000009a1a2ea47274f503f419a3c51eaf704bf35f60203e22b50e508f1a27eba280ac149ae0ad778217eb867b23cf46a94822f78d0e3cce9d07c4fe49573e63c6f4dd7c45346145351a3bafab61ee60d531d6766ecea158340c0ded12786db29c060000000000000ca8b561570546955cecde0041e107506e"], &(0x7f0000000340)=0x2) ioctl$PPPIOCSDEBUG(0xffffffffffffffff, 0x40047440, &(0x7f0000000580)=0x5) ioctl$sock_ifreq(0xffffffffffffffff, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x00\x01', @ifru_names='bond_slave_1\x00\x00\x00\b'}) [ 221.372349] block nbd5: Receive control failed (result -22) [ 221.372365] block nbd5: Receive control failed (result -22) [ 221.418525] netlink: 15 bytes leftover after parsing attributes in process `syz-executor.1'. [ 221.419875] block nbd5: shutting down sockets [ 221.449702] netlink: 15 bytes leftover after parsing attributes in process `syz-executor.1'. 12:53:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:10 executing program 5: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:53:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) socket$inet6_tcp(0xa, 0x1, 0x0) [ 221.693941] block nbd5: Receive control failed (result -22) [ 221.699902] block nbd5: Receive control failed (result -22) [ 221.707668] block nbd5: shutting down sockets [ 221.740126] UBIFS error (pid: 8422): cannot open "utdž>âœ", error -22 12:53:11 executing program 5: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:53:11 executing program 4: syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000d00)={[{@fat=@fmask={'fmask'}}]}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0xad6c, 0x4, 0x6, 0x5, 0x71348f13, 0x6, 0x5, r1}, 0x20) 12:53:11 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x10000, 0x100000001, 0x10000}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x3) getdents(r4, 0x0, 0xffffff5d) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r5, 0xc040564a, &(0x7f0000000100)={0xad, 0x0, 0x301c, 0x62, 0x1, 0x1f00000, 0x8, 0x1}) r6 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r6, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) read(r6, &(0x7f0000000140)=""/75, 0x4b) getdents(r5, 0x0, 0xffffff5d) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000300)={0xfffe, 0x2, 0x4000}, 0xffffffffffffffe7) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000780)=0x32, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 222.466071] block nbd5: Receive control failed (result -22) [ 222.472269] block nbd5: Receive control failed (result -22) [ 222.483212] block nbd5: shutting down sockets 12:53:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 222.525375] FAT-fs (loop4): bogus number of reserved sectors [ 222.581879] FAT-fs (loop4): Can't find a valid FAT filesystem [ 222.628792] FAT-fs (loop4): bogus number of reserved sectors [ 222.677162] FAT-fs (loop4): Can't find a valid FAT filesystem [ 223.081730] protocol 88fb is buggy, dev hsr_slave_0 [ 223.086900] protocol 88fb is buggy, dev hsr_slave_1 12:53:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) socket$inet6_tcp(0xa, 0x1, 0x0) 12:53:12 executing program 5: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:53:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 12:53:12 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0xfffffffc, 0xaac3, 0x2, 0x9cae, 0x8, 0x1a7b, 0xedd}, 0x21c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x0) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000140)={{}, 0x4}, 0x10) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x8, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x16c, 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000780)={@in={{0x2, 0x0, @local}}, 0x0, 0x9, 0x2, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_dev$dspn(0x0, 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000980)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff53ff8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0xffffffffffff8057}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) write$UHID_INPUT(0xffffffffffffffff, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, 0x0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0xe63, @multicast1}, 0xfffffffffffffd70) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100), 0x4) recvmsg(r2, &(0x7f0000000240)={0x0, 0xfffffffffffffd83, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x5801}], 0x1}, 0x100) bind$inet(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f00000000c0), 0x2) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080), 0x10) 12:53:12 executing program 2: r0 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000080)="deb24593", 0x4}, {&(0x7f0000000180)="588d5437da8313604f8557076919066a69df06069babab5df0aec67b0e9e3891ec82eefb51be45fcbe09b2c7e1aca8c14482427be82dbb9dddc87a0651b9b7fbf67ce207cf8b740f9905", 0x4a}, {&(0x7f00000005c0)="6c7c65368068ecf85c9fbc0ab95041c9bd9840142acb31478dd837432d742aa2ba997a8ac331f24177d5f928749f4fb755cd4efe755c4001e5fc45d62bc08b4c89171d7783e51a42c87c377c6a44dc81161fc30812932aabd62a77388670c3fe417f3be84cf75dd4e264ddf5c2728fdebdc77870e2296c5005220b4614d26243238975fb3dfbef124f87991176151b05e9ad831006331ec6d4144ece263d5e6a949ddb3d690d031f16a066e6fce2dad3617e9a4aad8690e5b1c579952761af46d4105115e3d8dbdbc957aa87236dce79f1934b0524f8cf78fcb388f1c3c50626b092", 0xe2}, {&(0x7f0000000300)="b174a2986a5a9302162ae487c627f8ed9e43704135b9622696fed4fe62d63ccb6f5bdb821bc8c4f4942b7c420017bef8e93ee145fc0b6e310b71192ccd18a10a1e56b7ecf1c1d41418a818dd1976d5d3f3cf35a79d", 0x55}, {&(0x7f0000000380)="d9bef43e43f5862aab51e6c5f94d6bccf16176b7c1049ef7e99944b232e2a5f3f388955384d8387c0dd4a22224c6bfe7ab3fd1458e25e3f11c84192041e5f65d2e90921d916de42335e895388fe247060a473f16aef558eb3007efaf163c1448126601ed9650ca720c56f622a2ce5abe88d26eec4917507855e69212f83abe0909375edebf3a2fd19daf226e64", 0xffffffffffffff42}, {&(0x7f0000000440)="eaf950ea19114d28b10d7b0cc1a275f38407408d7e9ab79db8276d68fd72d78d31b37361964ce2023f3ed80d80ecb0aa9a0908c3b37968db81465b7b873998156c2ae3fb48ba6390024adeeee26a4e1cfbfd4582ac69f7c5fe84e98ca3ecba34ad191051bdb99a8f056f15fde8b0cb86dcf954c19e5df9184fdbfcf0447b073e942b78ac3a397268327bdc5ad49252723bd3cef31cf88407e4e1f6e36e3d9bf634bc462e93980203ae55627b5967f333114dfa6ac018e914e35efbee1a695a96ade5e65f6c90e3416436cd917e650d089156d1563425793e0572cf6be793a65924947d21b09f625d9db82d219adb55", 0xef}], 0x1000000000000043}, 0x20040000) geteuid() [ 223.648417] block nbd5: Receive control failed (result -22) [ 223.658482] block nbd5: Receive control failed (result -22) [ 223.666460] block nbd5: shutting down sockets 12:53:12 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3}, 0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x0, 0x0, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000000)={r7}, 0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000140)={r7, @in6={{0xa, 0x4e20, 0x59c, @empty, 0x81}}, 0xb4c, 0xa7, 0x3ff, 0x1, 0x4c}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x1, 0x200, 0x3, 0x7, 0x80, 0x9823, 0x1, r4}, &(0x7f0000000100)=0x20) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x80000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/`ev/loop-cont\x00', 0x2907ca14e3e43c9f, 0x0) 12:53:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:53:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r3, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getdents(r7, 0x0, 0xffffff5d) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f0000000000)={0x1, 0x1, 0x9}) rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xa30000, 0xa30000}, 0x5}, 0x20, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 12:53:12 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') r0 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$UHID_INPUT(r0, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xe7bbffec6349b6ac}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x24, r2, 0xa00, 0x70bd28, 0x25dfdbfb, {{}, 0x0, 0x4, 0x0, {0x5, 0x11, 0x72e56117}}, [""]}, 0x29d}}, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000240), 0x2008000fffffffe) creat(&(0x7f0000000000)='./file0\x00', 0x0) fchdir(0xffffffffffffffff) 12:53:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) socket$inet6_tcp(0xa, 0x1, 0x0) [ 223.840674] block nbd5: Receive control failed (result -22) [ 223.854598] block nbd5: Receive control failed (result -22) [ 223.861465] block nbd5: shutting down sockets 12:53:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:53:13 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x20000000000a, &(0x7f00000001c0)=0xcba8, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffea0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r2, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000000000)=0xff, 0x4) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 224.043760] block nbd5: Receive control failed (result -22) [ 224.043775] block nbd5: Receive control failed (result -22) [ 224.080387] block nbd5: shutting down sockets 12:53:13 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000080)={@local, @local, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0xf401, 0x0, @dev, @remote={0xac, 0x14, 0x223}, {[@lsrr={0x83, 0x3}]}}, @icmp=@timestamp_reply}}}}, &(0x7f0000000100)={0x0, 0x3, [0x0, 0xc0]}) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getdents(r2, 0x0, 0xffffff5d) ioctl$MON_IOCX_GET(r2, 0x40189206, &(0x7f00000001c0)={&(0x7f00000000c0), &(0x7f0000000140)=""/93, 0x5d}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) 12:53:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:53:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 224.291128] block nbd5: Receive control failed (result -22) [ 224.297199] block nbd5: Receive control failed (result -22) [ 224.333385] block nbd5: shutting down sockets 12:53:13 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x444842) sendfile(r2, r3, 0x0, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000840)={'vcan0\x00', 0x0}) sendmmsg(r2, &(0x7f0000002dc0)=[{{&(0x7f0000001440)=@can={0x1d, r4}, 0x6c, &(0x7f0000000500), 0x1, 0x0, 0x0, 0x200003c0}}], 0x1, 0x1) 12:53:13 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x303, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r0, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1400000000000000290000000b0000000000184b00000000c399eaaa0251795f5e9cdf377f3daec01521bd92973fe60bbeb76a3dd217f00f41bddf356b00c63a45c7be16fad72cf1"], 0x18}}], 0x2, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000140)={{0x2, 0x0, @reserved="5656dfb5d02552578d7553f078d60ed6fde78397d632113c42e117df2b6b2288"}, 0x20, [], "23ff393401995480d0a910eb0e9a3ea210f6eec1baafe922e20b1a6e2c17f7f6"}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) splice(r1, &(0x7f00000001c0), r0, &(0x7f0000000280), 0x80000000, 0x4) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x20054, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x2004000, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 12:53:13 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3}, 0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x0, 0x0, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000000)={r7}, 0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000140)={r7, @in6={{0xa, 0x4e20, 0x59c, @empty, 0x81}}, 0xb4c, 0xa7, 0x3ff, 0x1, 0x4c}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x1, 0x200, 0x3, 0x7, 0x80, 0x9823, 0x1, r4}, &(0x7f0000000100)=0x20) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x80000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/`ev/loop-cont\x00', 0x2907ca14e3e43c9f, 0x0) 12:53:13 executing program 5: r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:53:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x2, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_AD_ACTOR_SYS_PRIO={0x8, 0x18, 0x3f}, @IFLA_BOND_MODE={0x8, 0x1, 0x4}]}}}]}, 0x44}}, 0x0) openat$smack_task_current(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/attr/current\x00', 0x2, 0x0) 12:53:13 executing program 2: semop(0x0, &(0x7f0000000040)=[{0x0, 0xfff, 0xc00}], 0x2aaaaaaaaaaaacad) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r5 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, 0x0, 0x8040fffffffd) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000200)={r6, @in6={{0xa, 0x4e23, 0x7, @mcast2, 0xfffffff7}}, [0x7fff, 0x0, 0x8, 0x1, 0x5, 0x2, 0x64, 0x2, 0x3, 0x5, 0xfffffffffffffffd, 0x9, 0x1, 0x4, 0x9]}, &(0x7f0000000140)=0x100) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r8, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0xbf, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffd9c) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12:53:13 executing program 5: r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:53:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:13 executing program 5: r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 224.967016] netlink: 'syz-executor.4': attribute type 24 has an invalid length. [ 225.007260] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 12:53:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6}]}, 0x10) sendmsg(r0, &(0x7f0000000900)={0x0, 0xbf232bedb282b61c, &(0x7f0000000040), 0x0, 0x0, 0xffffffffffffff1f}, 0x0) 12:53:14 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="f8ff000000000000f9a8f700028000008500000104ffffe495"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18120000", @ANYRES32=r0, @ANYBLOB='\x00\x00'], &(0x7f0000000140)='GPL\x00', 0x41, 0xffc4, &(0x7f00000004c0)=""/167}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000700)={r1, 0x0, 0xe, 0x0, &(0x7f0000000100)="ba58d6fcaccb7ffce16e1bcfe23b", 0x0, 0x319}, 0x28) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000002c0)={0x1000, 0x1, 0x9, 0x10000, 0x10, 0x4}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) dup(r4) getdents(r4, 0x0, 0xffffff5d) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000200)={@local, @initdev}, &(0x7f0000000240)=0xc) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000800)=""/4096) 12:53:14 executing program 5: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:14 executing program 4: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x11, 0x3, 0x0, &(0x7f0000000080)) r0 = memfd_create(&(0x7f0000000040)='/dev/auts\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) setsockopt$inet6_tcp_int(r5, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r5, r6, 0x0, 0x8040fffffffd) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000140)=0x8c, &(0x7f0000000180)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='net/anycast6\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='acreate\x00>\x95\xf4AJ\xe8\xef\xcb\xebc\"\xa3&K\r\xf8\x10\x81Y\xbe-\x92\x931\xcb{\xf9\x9f\xa3Ro9r\x99s\x95N\xe6\xa6\xcf1\x8a\x8cT\x97:3\x8c(a\xb5\x8f\xed\x13T@\x17\x1b6\xda\xa8\xa2\x9c \xc8\x1cvE\xb1T\xd2\x9a]\x9c\x9d\x13\a\xa2\x9a\xb0K\xd2d\x1eg\x8e\xc6\xc0\x94\x0e\xb0l\x95*\x82\xbf\xffS\xcf\xfd\x0f8\x92r\xcb\\\x06kG\\\xd1\xab\xd8\xeb\x8f\x92\x93\xac\xb1\x98\xc7\xd5:K.\xd50c\xbf\x04\x00M\xc2\x8f\x15%#SW5\x8b\xd3vF\xd8_\xf5\x02\r\xd4\xedLc\x89\x97\x1a\xa9\x05\xb1<\xf8\x95wUd\xd9\x1a\x00\xcd\x92\xa1\xac\x15tTZl.\xcc\xb8!l\v\xb6\xe5;\xd1\x9a\xd6') [ 225.282142] audit: type=1400 audit(1570798394.166:62): avc: denied { map_read map_write } for pid=8597 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 12:53:14 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) finit_module(0xffffffffffffffff, &(0x7f0000000080)=',(vboxnet1\x00', 0x6) r0 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x122) perf_event_open(&(0x7f0000000080)={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={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = getpid() sched_setscheduler(r2, 0x5, 0x0) syz_open_procfs(r2, &(0x7f00000001c0)='net/softnet_stat\x00\x7f\xe7\xbbh\xbeC\xfb\xe3\xa0\x96\x9f#\x1eE\x0f\xa7\x9f\xe2R\x8b}UL\xc1:\x10N\xafJ2\xb0\xfd\xd5$.\x97\xe0\x1bG \xdb\x96\xd0\x18\x15\xb34\xc65e&g\xd3\b\x00~\xe7%7\x9cxu\x7f\x8a\xa2\xd0O\v\x97\x8a[\xe0$\xaaF\xab\xaf\x13n\x8d\x04j\xd6\x9e\xc4\xea\xbd\xe4#\xd7\xcb=\xf3\x1a\xae+\xe3kX\xa6\x80)\xc2\x81L\xd9H3\x13F8\xbe\xb2T-\xa8\xbb\a|\xfd\x97\xcd\x9d\xd8b\x06\xfan\xa9\xfd%\xc9V\xe7j\xbe\x1f`\xb0\x1f\xcfq2\x8c\xc3_\xab\xb3\v\x0eo\xbe{\xcf-4\xd22\xc0\xc3\xdf\xde$_\xb74|') r3 = syz_open_procfs(r2, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r1, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) syz_genetlink_get_family_id$nbd(0x0) 12:53:14 executing program 5: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(0x0, 0x5) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0xa, 0x5, 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) accept(r2, &(0x7f0000000180)=@caif=@dgm, 0x0) socket(0x2, 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x5) syz_genetlink_get_family_id$ipvs(0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r4 = fanotify_init(0x0, 0x0) fanotify_mark(r4, 0x5, 0x1b, r3, 0x0) readv(r4, &(0x7f0000002880)=[{0x0}, {&(0x7f0000002700)=""/190, 0xbe}, {&(0x7f0000000100)=""/95, 0x5f}, {&(0x7f00000001c0)=""/122, 0x7a}, {&(0x7f0000001500)=""/30, 0x1e}, {&(0x7f00000027c0)=""/135, 0x87}], 0x6) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r6 = fanotify_init(0x0, 0x0) fanotify_mark(r6, 0x5, 0x1b, r5, 0x0) write$eventfd(r5, &(0x7f00000002c0), 0x8) creat(&(0x7f0000000240)='./file0\x00', 0x10) dup2(0xffffffffffffffff, r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000010005fba00"/20, @ANYRES32=0x0, @ANYBLOB="08001b00000080000000000000000000"], 0x3}}, 0x0) 12:53:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:14 executing program 1: r0 = inotify_init1(0x0) fcntl$notify(r0, 0x402, 0x2) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, 0x0, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r2 = syz_open_procfs(0x0, 0x0) fchdir(r2) quotactl(0x0, &(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000100)='-') fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010f02000270f7f8", 0x16}], 0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x4) setpriority(0x2, 0x0, 0x475) r3 = socket(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') sendfile(0xffffffffffffffff, r4, 0x0, 0x8000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00'}) 12:53:14 executing program 4: openat$kvm(0xffffffffffffff9c, 0x0, 0x400000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x22860, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000280)={0xffffffffffffffff}, 0x0, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r0, 0x0, 0x0) sched_setaffinity(0x0, 0x3d31, &(0x7f0000000200)=0xa000000000000005) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x0) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f0000000540)={0x6, 0x6, 0x3, {0xa, @sliced={0x6, [0x80, 0x2, 0x0, 0x7fff, 0x401, 0x10001, 0x41c, 0x8, 0xfffffffffffffffa, 0x80, 0x4, 0x8, 0x401, 0x1, 0x9, 0x604, 0xadf, 0xef, 0x4, 0x8, 0x7, 0x3ff, 0x10001, 0xffffffffffffd1e4, 0x1d000000000, 0x5, 0x0, 0x9bc, 0xfff, 0x80, 0x4, 0x6, 0x0, 0x3, 0xa7, 0x6, 0xffffffffffffff3b, 0x7, 0x1, 0x80000000, 0x1, 0x6, 0x40000, 0xc0a9, 0x1, 0x8, 0xd9, 0x20], 0x7}}}) setpriority(0x0, r2, 0xffff) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x0, 0x0}) sched_getaffinity(r2, 0x8, &(0x7f0000000080)) write$RDMA_USER_CM_CMD_REJECT(r3, &(0x7f0000000a40)={0x9, 0x108, 0xfa00, {r1, 0x57, "a7c248", "63d22df47a922fd20de91030770344c28adccfec484c63664f0dbbab54fc18e0c7fcc9a9c17b4c1310e2e052386d78879635be412a7746ca2e9b22abc774bd9d26cb2ce94af15a22358670095baf3ebb196404d07a95bb4983605e5b718b8a0350f082f667d8bf489bcecc8d59f261945e50e76529fca9259f8a5e0619795e81c3f7985e4b916ae0fb74080af7f7a52e07772a8d2a1ad69a7cea081b39e355cefde8da309b4e50e35353418100f744978227fa9e6547d1a196e8260cdedad3f3cb8d8985600e4e454b773014f5f34925771d79b9e07eae804ecf6e7ad354c536cdae816055cf40624b547b91d2deb4aecbf1815de1df8299f69f6f7273e5faf8"}}, 0xb94ffb5eae385b4c) r4 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000000640)={0x0, 0x3}) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.capability\x00', &(0x7f0000000500)=@v3={0x3000000, [{0x0, 0x4}, {0x0, 0x2}]}, 0x18, 0x0) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000440)='./file0\x00', &(0x7f00000006c0), &(0x7f0000000780)=[&(0x7f0000000700)='proc\x00', &(0x7f0000000740)='!\x00']) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = eventfd(0x0) writev(r7, &(0x7f0000000500)=[{&(0x7f0000000000)="082cd4edb47dee9b", 0x8}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000240)=ANY=[], &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6, 0x5, 0x6, 0x86, 0x10001}, 0x14) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 12:53:14 executing program 5: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 225.887857] FAT-fs (loop1): Directory bread(block 3841) failed 12:53:14 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:14 executing program 0: mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[@timestamp, @mss={0x2, 0xfc}, @timestamp, @sack_perm, @mss={0x2, 0xcf11}], 0x5) write$P9_RLOCK(0xffffffffffffffff, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x100000, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) prctl$PR_CAPBSET_DROP(0x18, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/179}) r3 = openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="2b7069647320412c5ec7b5d90762f8ba9fe8ee7e083311af7cb115b708409b4e3fa972722ab7c89206bb6f6aee370fb8e7572bcd829a59c0e4e9af796410d43ec8818253da71fa1b6b4ed383c004ca276a75e6c87304b63b98dab37664c98904e19d006b4b91d78f4ce4a35762ba803bb0aa07717d5c3e909d253ce3ef52d352ed9e0518d43a170ea8f70daf282682ea5e5a29ae1266f169f0dcd24a3d11c633af74dd3ac2ac46fd62ad075e989e5ab6f14a1d6e8f0d35ea51e18be5672af0b7f39f7497bd92fe08ab7741cdf81aac0b943d3c5e9c18f2c09794abacbb424d1c01"], 0x6) write$cgroup_subtree(r3, &(0x7f00000000c0)={[{0x2d, 'pids'}]}, 0x6) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, 0x0) r4 = socket(0x0, 0x0, 0x0) writev(r4, &(0x7f0000000180)=[{0x0}, {&(0x7f00000004c0)="222306990cbb35d5acf9cbf77311223237a94d95bf36ea748b660949b1f68e59bc812efb5f36baad5b841abe69d80f3515927861e83fa2840200a59e0ced3db30371de73bd30b8261de65771fe10fb2406f44eea9d2a639d63bd1c2edc96eb44434febcbce4e", 0x66}], 0x2) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)) r5 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r5, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) wait4(r6, &(0x7f0000000440), 0x8, &(0x7f0000000640)) [ 225.954104] FAT-fs (loop1): Directory bread(block 3842) failed 12:53:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 225.998212] FAT-fs (loop1): Directory bread(block 3843) failed 12:53:15 executing program 2: r0 = syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x4c, r0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@SEG6_ATTR_SECRET={0x14, 0x4, [0x100, 0x2, 0x1ce77794, 0x6]}, @SEG6_ATTR_DST={0x14, 0x1, @local}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xd6}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1ff}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x40) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xcc2a8d1fe7e226c1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r0, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@SEG6_ATTR_ALGID={0x8, 0x6, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48}, 0x2000c000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000000c0)="6667650f01593a6766c74424000b0000006766c7442402ff0000006766c744240600000000670f011c240f96050f3066b9020900000f322e660f080f01dfba4100edba6100ed670f08", 0x49}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000280)={0x10000, 0x0, [0x3, 0x4, 0x1, 0x20, 0x4, 0x5, 0xfff, 0x8]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x28001, 0x2) r5 = socket(0x11, 0x80a, 0x0) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$int_in(r4, 0x80006080045017, &(0x7f0000000140)) [ 226.046919] FAT-fs (loop1): Directory bread(block 3844) failed [ 226.062010] FAT-fs (loop1): Directory bread(block 3845) failed [ 226.074951] block nbd5: Receive control failed (result -22) [ 226.080933] block nbd5: Receive control failed (result -22) [ 226.088278] block nbd5: shutting down sockets [ 226.117492] FAT-fs (loop1): Directory bread(block 3846) failed 12:53:15 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 226.224989] FAT-fs (loop1): Directory bread(block 3847) failed [ 226.331922] FAT-fs (loop1): Directory bread(block 3848) failed [ 226.359190] kvm: emulating exchange as write 12:53:15 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000000)) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getpid() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000005c0)={0xd0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="0863cca11510400200000000000000000000000000000000634040010000000000000000000000ad402b207ca80000000000000000390000000058000000000000001800000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="852a68730000000003000000000000000000000000000000852a68730000000000000000000000000000000000000000852a747001000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'/34], @ANYBLOB="220000000000000000000000000000000e00000000000000"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000018000000000000003000000000000000"], @ANYBLOB="096310400300000000000000000000000000000008631040010000000000000000000000000000000d63000012634840030000000000000000000000000000000000000030000000000000000000000060000000000000001800000000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="8561646600000000000000000000000002000000000000001c000000000000008561646600000000020000000000000002000000000000003c000000000000008561646600000000080000000000000001000000000000003200000000000000"], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="6f591efe929a70ce"], 0x3b, 0x0, &(0x7f0000000580)="345086a3cb3a807351079bd0770c1be857d53f1b3070415a97ca13029514d1acb4e40cbf5bd42b558aacb7d1496cf09a85fead80e7caf17a9ef02f"}) tkill(0x0, 0x0) ptrace$peek(0x2, 0x0, &(0x7f0000000040)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8991, &(0x7f0000000280)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x06\x02\xff', @ifru_names='bond_slave_1\x00t\x00'}) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x03\n', @ifru_names='bond_slave_1\x00\x00\x00\b'}) 12:53:15 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 226.446128] FAT-fs (loop1): Directory bread(block 3849) failed [ 226.471848] FAT-fs (loop1): Directory bread(block 3850) failed 12:53:15 executing program 0: mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[@timestamp, @mss={0x2, 0xfc}, @timestamp, @sack_perm, @mss={0x2, 0xcf11}], 0x5) write$P9_RLOCK(0xffffffffffffffff, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x100000, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) prctl$PR_CAPBSET_DROP(0x18, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/179}) r3 = openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="2b7069647320412c5ec7b5d90762f8ba9fe8ee7e083311af7cb115b708409b4e3fa972722ab7c89206bb6f6aee370fb8e7572bcd829a59c0e4e9af796410d43ec8818253da71fa1b6b4ed383c004ca276a75e6c87304b63b98dab37664c98904e19d006b4b91d78f4ce4a35762ba803bb0aa07717d5c3e909d253ce3ef52d352ed9e0518d43a170ea8f70daf282682ea5e5a29ae1266f169f0dcd24a3d11c633af74dd3ac2ac46fd62ad075e989e5ab6f14a1d6e8f0d35ea51e18be5672af0b7f39f7497bd92fe08ab7741cdf81aac0b943d3c5e9c18f2c09794abacbb424d1c01"], 0x6) write$cgroup_subtree(r3, &(0x7f00000000c0)={[{0x2d, 'pids'}]}, 0x6) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, 0x0) r4 = socket(0x0, 0x0, 0x0) writev(r4, &(0x7f0000000180)=[{0x0}, {&(0x7f00000004c0)="222306990cbb35d5acf9cbf77311223237a94d95bf36ea748b660949b1f68e59bc812efb5f36baad5b841abe69d80f3515927861e83fa2840200a59e0ced3db30371de73bd30b8261de65771fe10fb2406f44eea9d2a639d63bd1c2edc96eb44434febcbce4e", 0x66}], 0x2) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)) r5 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r5, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) wait4(r6, &(0x7f0000000440), 0x8, &(0x7f0000000640)) 12:53:15 executing program 1: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) 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 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1}, 0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r1, 0x101, 0x1, 0x2}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000280)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x400, 0x2) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000140)=0x14) r5 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r5, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000000)={r7}, 0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000300)={r7, 0x200}, &(0x7f0000000380)=0x8) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000002c0)=0x596, 0x4) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r8, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r8, 0xc004743e, &(0x7f0000000180)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) 12:53:15 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 226.619863] audit: type=1400 audit(1570798395.506:63): avc: denied { ioctl } for pid=8683 comm="syz-executor.4" path="socket:[32029]" dev="sockfs" ino=32029 ioctlcmd=0x8991 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 226.769370] block nbd5: Receive control failed (result -22) [ 226.769376] block nbd5: Receive control failed (result -22) [ 226.824859] bond0: Releasing backup interface bond_slave_1 12:53:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:15 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_END_FF_UPLOAD(r0, 0x406855c9, &(0x7f0000000080)={0x0, 0x0, {0x0, 0x0, 0x0, {}, {}, @ramp}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) recvfrom$netrom(r2, &(0x7f0000000240)=""/4096, 0x1000, 0x20, &(0x7f0000001240)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x6}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getdents(r2, 0x0, 0xffffff5d) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001d00000126bd70e2fddbdf2514000000", @ANYRES32=r3, @ANYBLOB="400000030c000200aaaaaaaaaabb0000"], 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x20008000) [ 227.519371] block nbd5: shutting down sockets 12:53:17 executing program 0: mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[@timestamp, @mss={0x2, 0xfc}, @timestamp, @sack_perm, @mss={0x2, 0xcf11}], 0x5) write$P9_RLOCK(0xffffffffffffffff, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x100000, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) prctl$PR_CAPBSET_DROP(0x18, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/179}) r3 = openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="2b7069647320412c5ec7b5d90762f8ba9fe8ee7e083311af7cb115b708409b4e3fa972722ab7c89206bb6f6aee370fb8e7572bcd829a59c0e4e9af796410d43ec8818253da71fa1b6b4ed383c004ca276a75e6c87304b63b98dab37664c98904e19d006b4b91d78f4ce4a35762ba803bb0aa07717d5c3e909d253ce3ef52d352ed9e0518d43a170ea8f70daf282682ea5e5a29ae1266f169f0dcd24a3d11c633af74dd3ac2ac46fd62ad075e989e5ab6f14a1d6e8f0d35ea51e18be5672af0b7f39f7497bd92fe08ab7741cdf81aac0b943d3c5e9c18f2c09794abacbb424d1c01"], 0x6) write$cgroup_subtree(r3, &(0x7f00000000c0)={[{0x2d, 'pids'}]}, 0x6) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, 0x0) r4 = socket(0x0, 0x0, 0x0) writev(r4, &(0x7f0000000180)=[{0x0}, {&(0x7f00000004c0)="222306990cbb35d5acf9cbf77311223237a94d95bf36ea748b660949b1f68e59bc812efb5f36baad5b841abe69d80f3515927861e83fa2840200a59e0ced3db30371de73bd30b8261de65771fe10fb2406f44eea9d2a639d63bd1c2edc96eb44434febcbce4e", 0x66}], 0x2) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)) r5 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r5, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) wait4(r6, &(0x7f0000000440), 0x8, &(0x7f0000000640)) 12:53:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:17 executing program 1: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) 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 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1}, 0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r1, 0x101, 0x1, 0x2}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000280)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x400, 0x2) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000140)=0x14) r5 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r5, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000000)={r7}, 0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000300)={r7, 0x200}, &(0x7f0000000380)=0x8) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000002c0)=0x596, 0x4) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r8, 0x6, 0x0, 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r8, 0xc004743e, &(0x7f0000000180)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) 12:53:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c}}, [@migrate={0x5c, 0x11, [{@in6=@remote, @in=@local}, {@in=@broadcast, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}]}, 0xac}}, 0x0) 12:53:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000000140)={{0x7, 0x81, 0x9, 0x2}, 0x20}) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x80000, 0x0) msgget(0x2, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000280)={'syz'}, &(0x7f0000000600)="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", 0x10c, r1) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x10}, 0x33107b2b5b2ff604) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x90, r3, 0x10, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x800}, 0x14000000) r4 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000003c0)='X', 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r2}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'crct10dif\x00\x00\x00 \x00\x00\x00+\x00'}}) prctl$PR_MCE_KILL(0x21, 0x1, 0x0) 12:53:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x2, &(0x7f0000000000)={0xfffffffffffff001}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) unshare(0x40000000) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) ioctl$FICLONE(r0, 0x40049409, r1) 12:53:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:18 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:18 executing program 2: connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) clone(0x2a002800, &(0x7f0000000300), &(0x7f00000003c0), &(0x7f0000000400), 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) write$P9_RVERSION(r0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0x0) add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0) open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r2, 0x0, 0x2) keyctl$get_persistent(0x16, r1, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000380)='./bus\x00', &(0x7f0000001240)='trusted.overlay.redirect\x00', &(0x7f0000001280)='./file0\x00', 0x8, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f00000002c0)="933b7a3310ae3c1c49ed8d9aec", 0xd, 0xfffffffffffffffa) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getdents(r4, 0x0, 0xffffff5d) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x0, 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000040)={0x3, r5}) r6 = add_key(0x0, &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000280)="35f462f163d34b81f0b34e81807103b44db28f804c65f38aa448e382a0ffb8", 0x1f, 0xffffffffffffffff) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000012c0)={0x8000039, 0xffff, 0x111c, 0x80007ff, 0xc, 0x4, 0xe5, 0x8f, 0xfff, 0x0, 0x8, 0x10000}) keyctl$revoke(0x3, 0x0) keyctl$KEYCTL_MOVE(0x1e, r6, 0x0, 0x0, 0x2) keyctl$negate(0xd, 0x0, 0x9, 0x0) r7 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r7, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0xffe8, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893", 0x100000}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1400000000000000290000000b000000995a4a165fa591af0e0000184b00000000"], 0x18}}], 0x4000000000000bb, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x45, &(0x7f0000000300)="bb6e69e2d153869422e52e898fde90d17a1cc78471", 0x15) 12:53:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x8000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000002c0)) r2 = socket$inet6(0xa, 0x2, 0xfc) r3 = dup(r2) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0xd22239ec65659a17, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000100)=0x8, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000000300), 0x4) r5 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$CAPI_GET_FLAGS(r4, 0x80044323, &(0x7f0000000380)) r6 = syz_open_dev$video4linux(&(0x7f00000001c0)='/dev/v4l-subdev#\x00', 0x5, 0x100) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getdents(r8, 0x0, 0xffffff5d) bind$llc(r8, &(0x7f0000000240)={0x1a, 0x136, 0x5, 0x4, 0x9, 0x6f, @dev={[], 0x12}}, 0x10) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r6, 0xc0096616, &(0x7f0000000340)=ANY=[@ANYRESOCT=0x0]) ftruncate(r5, 0x7fff) sendfile(r3, r5, 0x0, 0x8040fffffffd) pipe(&(0x7f0000000180)) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000080)='{wlan1\'$*#-posix_acl_access&^\x00') sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="2e0000001c008105e00f80ecdb4cb9f207c804a01a000000880367fb0a000200030ada1b40d805000300c50083b8", 0x2e}], 0x1}, 0x0) [ 229.553651] block nbd5: Receive control failed (result -22) [ 229.568839] block nbd5: Receive control failed (result -22) [ 229.575914] block nbd5: shutting down sockets [ 229.592670] Unknown ioctl 21540 [ 229.628709] audit: type=1804 audit(1570798398.536:64): pid=8769 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir862654145/syzkaller.LbdrZk/31/bus" dev="sda1" ino=16642 res=1 [ 229.675186] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.4'. 12:53:18 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 229.776473] Unknown ioctl 21540 [ 229.788379] IPVS: ftp: loaded support on port[0] = 21 12:53:18 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x393, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8503eb719e25dc14}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) ioctl$int_out(r1, 0x5466, &(0x7f0000000000)) fstat(0xffffffffffffffff, 0x0) ioctl$KVM_HYPERV_EVENTFD(0xffffffffffffffff, 0x4018aebd, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e20, @broadcast}, {0x2, 0x4e20, @local}, {0x2, 0x4e24, @empty}, 0x7095d4ebcdb70dd6, 0x0, 0x0, 0x0, 0x2}) r2 = gettid() ptrace(0x11, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000003c0)={'broute\x00', 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r3 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x105084) r4 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) r5 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r5, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08abbb1fcd26d90a7ee5176258bac03b932ee94abb540d9629b"}) r6 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x4, 0x9bc6648ccb836afd) r7 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r6, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08abbb1fcd26d90a7ee5176258bac03b932ee94abb540d9629b"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="e605", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x2c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000440)={r8, 0x10000}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x10001, 0x8000}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f00000002c0)={r9}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000280)={0x7, 0x5476d3ed}) sendfile(r0, r3, 0x0, 0x102000002) syz_emit_ethernet(0x7e, &(0x7f0000002380)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000700000000000019078ac7014bb000008000304907800000200010000ac1414aa0000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac1414769b00"/116], 0x0) 12:53:18 executing program 4: r0 = socket$inet6(0xa, 0x400000003, 0x800000000000003e) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x80400) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x0, 0x20}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$vivid(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x2) ioctl$VIDIOC_G_ENC_INDEX(r3, 0x8818564c, &(0x7f00000003c0)) close(r2) r4 = socket$netlink(0x10, 0x3, 0xa) connect$netlink(r4, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x14800008}, 0xc) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000000140), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ftruncate(r5, 0x200006) sendfile(r2, r5, 0x0, 0x8000fffffffe) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r7 = accept4(r6, 0x0, 0x0, 0x0) r8 = syz_open_procfs(0x0, 0x0) sendfile(r7, r8, 0x0, 0x50000000000443) [ 229.876229] block nbd5: Receive control failed (result -22) [ 229.876235] block nbd5: Receive control failed (result -22) [ 229.889215] block nbd5: shutting down sockets 12:53:18 executing program 5: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 230.028252] audit: type=1400 audit(1570798398.936:65): avc: denied { connect } for pid=8786 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 230.180095] audit: type=1400 audit(1570798398.966:66): avc: denied { write } for pid=8786 comm="syz-executor.4" path="socket:[33281]" dev="sockfs" ino=33281 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 230.221199] block nbd5: Receive control failed (result -22) [ 230.227734] block nbd5: Receive control failed (result -22) [ 230.282168] protocol 88fb is buggy, dev hsr_slave_0 [ 230.287724] protocol 88fb is buggy, dev hsr_slave_1 [ 230.328719] block nbd5: shutting down sockets 12:53:19 executing program 5: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:53:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 230.489958] IPVS: ftp: loaded support on port[0] = 21 12:53:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) removexattr(0x0, 0x0) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0180c20000000800450000280000000000009078ac2814aaac14140000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50ebffff8f780000abc6693932aae526090095e500"/31], 0x0) openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) getdents(0xffffffffffffffff, &(0x7f00000010c0)=""/4096, 0x1000) [ 230.539694] audit: type=1804 audit(1570798399.356:67): pid=8801 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir862654145/syzkaller.LbdrZk/31/bus" dev="sda1" ino=16642 res=1 [ 230.568399] block nbd5: Receive control failed (result -22) [ 230.568420] block nbd5: Receive control failed (result -22) [ 230.608502] block nbd5: shutting down sockets 12:53:20 executing program 5: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:53:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000002c80)=@dellink={0x28, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8}]}, 0x28}}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20640) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@initdev}}, &(0x7f0000000200)=0xe8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getdents(r4, 0x0, 0xffffff5d) r5 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r5, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000bc0)=@bridge_getneigh={0x10c, 0x1e, 0x7, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x0, r2, 0x0, 0x8}, [@IFLA_MTU={0x8, 0xe, 0x7}, @IFLA_PORT_SELF={0xab, 0x19, [@IFLA_PORT_PROFILE={0x28, 0x2, '#wlan1wlan1posix_acl_access\xacppp0^}\x00'}, @IFLA_PORT_INSTANCE_UUID={0x0, 0x4, "249f3fb1dbf5443d42e9109c8db8e17d"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "9d278eac2d6003d47234b18814ee7cb2"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "7a834c637a60964fed59dca200b1db7e"}, @IFLA_PORT_REQUEST={0x8, 0x6, 0x4f}, @IFLA_PORT_PROFILE={0x14, 0x2, '}systemnodev\x00'}, @IFLA_PORT_REQUEST={0x8, 0x6, 0x58}, @IFLA_PORT_PROFILE={0x14, 0x2, '#wlan1wlan1posix_acl_access\xacppp0^}\x00'}, @IFLA_PORT_VF={0x8, 0x1, 0x401}, @IFLA_PORT_PROFILE={0x8, 0x2, '#wlan1wlan1posix_acl_access\xacppp0^}\x00'}]}, @IFLA_LINK={0x15e, 0x5, 0x3f}, @IFLA_IFALIASn={0x4}, @IFLA_EVENT={0x8, 0x2c, 0x70c0}, @IFLA_IFALIAS={0x14, 0x14, 'vcan0\x00'}, @IFLA_LINK={0x8, 0x5, 0x80000000}, @IFLA_LINKMODE={0x8, 0x11, 0x63}, @IFLA_XDP={0x0, 0x2b, [@IFLA_XDP_FLAGS={0x0, 0x3, 0x6}, @IFLA_XDP_FD={0x0, 0x1, {0x11, 0x0, &(0x7f0000000080)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, @ldst={0x2, 0x2, 0x0, 0x0, 0x9, 0xfffffffffffffff4, 0x5ddfc606c8d705a1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0x8, 0x1, 0x0, r4}], &(0x7f00000000c0)='syzkaller\x00', 0xfffffffc, 0x0, 0x0, 0x0, 0x0, [], r6, 0xa, 0xffffffffffffffff, 0x8, &(0x7f0000000600)={0x8, 0x3}, 0x0, 0x10, &(0x7f0000000640)={0x3, 0xf, 0x6, 0xffff}}}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x9f20824902e7a4e7}, 0x8000000) 12:53:20 executing program 2: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x40, 0x402600) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in6=@empty}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) tkill(r1, 0x200000000038) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$cont(0x18, r1, 0x0, 0x6) r3 = socket$unix(0x1, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ptrace$cont(0x9, r1, 0x0, 0x3) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x0) 12:53:20 executing program 4: r0 = socket(0x0, 0x0, 0x0) ioctl$UI_SET_PHYS(r0, 0x4008556c, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=ANY=[@ANYRES64], 0x8}}], 0x1, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000340)={0x1f, {0x0, 0x80000000, 0x0, 0x9, 0x6, 0x175a}, 0x1}, 0xa) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, &(0x7f0000000480)) open(0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0xffffffff}], 0x1) socket$isdn_base(0x22, 0x3, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000400)=[0x3]) chmod(0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x4000, 0x0) ioctl$UI_SET_PHYS(0xffffffffffffffff, 0x4008556c, &(0x7f0000000000)='syz0\x00') socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x1c}}, 0x80) sendfile(r1, r2, 0x0, 0x8000fffffffe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x20) 12:53:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 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 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x2, &(0x7f0000000000)={0xfffffffffffff001}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) unshare(0x40000000) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) ioctl$FICLONE(r0, 0x40049409, r1) 12:53:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 231.994642] block nbd5: Receive control failed (result -22) [ 231.994658] block nbd5: Receive control failed (result -22) [ 232.015604] block nbd5: shutting down sockets 12:53:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 232.084179] audit: type=1804 audit(1570798400.996:68): pid=8839 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir947004704/syzkaller.ehqOHM/33/bus" dev="sda1" ino=16648 res=1 12:53:21 executing program 1: socket$inet6(0xa, 0x6, 0x0) r0 = socket$isdn_base(0x22, 0x3, 0x0) listen(r0, 0x3) r1 = socket$inet(0x10, 0x80805, 0x4000000000000004) sendmsg(r1, &(0x7f0000000180)={0x0, 0x14b, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001300ff09fffd06000000b700008c0e00000000000000683540150024001d001fc42e80b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) [ 232.145680] IPVS: ftp: loaded support on port[0] = 21 [ 232.195998] block nbd5: Receive control failed (result -22) [ 232.196014] block nbd5: Receive control failed (result -22) [ 232.208869] audit: type=1800 audit(1570798401.026:69): pid=8839 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16648 res=0 12:53:21 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, 0x0, 0x8040fffffffd) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) r3 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r3, 0x8038550a, &(0x7f0000000240)=@urb_type_control={0x2, {}, 0x0, 0x5, &(0x7f0000000100)={0xbe, 0x0, 0x0, 0x0, 0x4}, 0x8c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 232.383056] block nbd5: shutting down sockets 12:53:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:53:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:21 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000180)={0x14c}, 0x3ed) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) lchown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 232.630890] block nbd5: Receive control failed (result -22) [ 232.630899] block nbd5: Receive control failed (result -22) [ 232.701559] block nbd5: shutting down sockets 12:53:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 232.757857] audit: type=1804 audit(1570798401.666:70): pid=8847 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir947004704/syzkaller.ehqOHM/33/bus" dev="sda1" ino=16648 res=1 12:53:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000280)={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_bp={0x0, 0x18475140f06794e8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYPTR64], 0xff39) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) [ 232.907136] audit: type=1800 audit(1570798401.706:71): pid=8847 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16648 res=0 [ 232.931582] block nbd5: Receive control failed (result -22) [ 232.931588] block nbd5: Receive control failed (result -22) [ 233.005653] block nbd5: shutting down sockets 12:53:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x38f4168b7592eaea, 0xed13f8ac3df0acdb, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000480), 0xfffffffffffffdce, 0x5d8, 0x0, 0x150) 12:53:23 executing program 1: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) socket(0x100000000011, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x75d, 0x44000122, 0x0) 12:53:23 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x0, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:23 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0, 0x0, 0x0, 0xa4}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/fib_triestat\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, &(0x7f0000000700)) preadv(r0, &(0x7f00000017c0), 0x3a8, 0x0) 12:53:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:23 executing program 4: mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) lsetxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000240)='trusted.overlay.redirect\x00', 0x0, 0x0, 0x0) lchown(&(0x7f0000000280)='./file0/file1/file0\x00', 0x0, 0x0) [ 235.012335] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 12:53:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 235.078459] block nbd5: Receive control failed (result -22) [ 235.084659] block nbd5: Receive control failed (result -22) [ 235.094861] block nbd5: shutting down sockets [ 235.118174] overlayfs: conflicting lowerdir path 12:53:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x0, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 235.206980] overlayfs: conflicting lowerdir path 12:53:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = dup2(r0, r0) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet(r1, &(0x7f0000000000)={0x2, 0x0, @empty}, &(0x7f0000000080)=0x10, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) dup3(r4, r1, 0x80000) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) 12:53:24 executing program 2: r0 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000800)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) 12:53:24 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000003c0)) 12:53:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 235.427173] block nbd5: shutting down sockets [ 235.435046] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 12:53:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x0, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:24 executing program 2: lsetxattr(0x0, &(0x7f0000000180)=@known='trusted.overlay.opaque\x00', &(0x7f00000001c0)='em0\'\x00', 0x5, 0x2) write$char_usb(0xffffffffffffffff, 0x0, 0x0) write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x2, 0x0, {0x4}}, 0x28) perf_event_open(&(0x7f00000004c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000340)={0x0, 0x0}, 0x8) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ptmx\x00', 0x80280, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = socket(0x2, 0x0, 0x9) dup3(r0, r1, 0x0) uselib(&(0x7f00000000c0)='./file0\x00') r2 = dup(0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) 12:53:24 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000002600ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f", 0x4a}], 0x1}, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @dev, 0x9}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7a, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 235.650276] block nbd5: shutting down sockets [ 235.721769] protocol 88fb is buggy, dev hsr_slave_0 [ 235.726886] protocol 88fb is buggy, dev hsr_slave_1 12:53:24 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab01) 12:53:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000000)=0x6, 0x152) [ 235.801721] protocol 88fb is buggy, dev hsr_slave_0 [ 235.806873] protocol 88fb is buggy, dev hsr_slave_1 [ 235.928650] block nbd5: Receive control failed (result -22) [ 235.937367] block nbd5: Receive control failed (result -22) [ 235.948954] block nbd5: shutting down sockets [ 235.961747] protocol 88fb is buggy, dev hsr_slave_0 [ 235.966855] protocol 88fb is buggy, dev hsr_slave_1 12:53:24 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000600)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, 0x0, 0x100000009b4b62b}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)) 12:53:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000000)=0x6, 0x152) 12:53:25 executing program 2: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x10003) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000000)='trusted.overlay.upper\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="00fb3b0201c7a3c09c7c4962355abd262ccaa1d17ab99b1c61e88a88ee082e15119d509dc7cb14524a7d97f8df3b547a2868d36ea659408fb5c687a4d217e44a000000000000"], 0x3b, 0x1) openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x200000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) [ 236.125425] block nbd5: Receive control failed (result -22) [ 236.132638] block nbd5: Receive control failed (result -22) [ 236.139269] block nbd5: shutting down sockets 12:53:25 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="02071604020000000e0101000001002025f10f022f5c6b796fdec5eba45d92d5f0b248000b17a103004a0700f8e76462284d8bf691568bc7fd070165bd1bd624f703000000000000005601000000bb7fd3410000000060cddccd3758426c8713905f9ef9b0a68fbd3dfc6679b07cf6d4abe572cf762d3c9eaf4ded5fef07d8ad0ed18f3240f796cae2cdd78dc0f3b24621e080e6f1087d6e5324bff217a18763d20865d1396269c85c65cb68e25bf6145840d05a163b8c0e19fbc85de9a4ead1c6b8fe296494de7d2a0d3fe7fbe5405098f33cb552"], 0x10}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xd8}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f0000000180), 0x400006a, 0x0) [ 236.212799] audit: type=1804 audit(1570798405.116:72): pid=8986 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir862654145/syzkaller.LbdrZk/37/file0" dev="sda1" ino=16682 res=1 12:53:25 executing program 2: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000200), 0x24, 0x0) 12:53:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 236.441552] block nbd5: Receive control failed (result -22) [ 236.448887] block nbd5: Receive control failed (result -22) [ 236.472680] block nbd5: shutting down sockets 12:53:25 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYPTR64], 0xff39) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) 12:53:25 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, 0x0, 0x0) 12:53:25 executing program 2: futex(&(0x7f0000000080), 0x86, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, 0x0, 0x0) [ 236.597381] syz-executor.4 (8952) used greatest stack depth: 21824 bytes left [ 236.679255] audit: type=1400 audit(1570798405.586:73): avc: denied { validate_trans } for pid=9016 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 12:53:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:53:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") futex(&(0x7f0000000080), 0x86, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, 0x0, 0x0) 12:53:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0x81) ioctl(r1, 0x1000008912, &(0x7f0000000400)="0800a1695e1dcfe87b1071") bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='batadv0\x00', 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000288, 0x0) [ 236.815294] block nbd5: Receive control failed (result -22) [ 236.815310] block nbd5: Receive control failed (result -22) [ 236.838786] block nbd5: shutting down sockets 12:53:25 executing program 0: add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000800)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) 12:53:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 237.108662] block nbd5: Receive control failed (result -22) [ 237.108677] block nbd5: Receive control failed (result -22) [ 237.127873] block nbd5: shutting down sockets 12:53:26 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x3, 0x80000000002) setsockopt$inet_int(r3, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4) 12:53:26 executing program 0: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x10, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x161, 0x11, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x79c, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 12:53:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 237.371462] block nbd5: Receive control failed (result -22) [ 237.371478] block nbd5: Receive control failed (result -22) [ 237.389591] block nbd5: shutting down sockets 12:53:26 executing program 4: 12:53:26 executing program 2: 12:53:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:53:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:26 executing program 0: 12:53:26 executing program 1: 12:53:26 executing program 2: [ 237.706908] block nbd5: Receive control failed (result -22) [ 237.732143] block nbd5: Receive control failed (result -22) 12:53:26 executing program 1: [ 237.769403] block nbd5: shutting down sockets 12:53:26 executing program 0: 12:53:26 executing program 4: 12:53:26 executing program 2: 12:53:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:53:26 executing program 0: 12:53:26 executing program 1: 12:53:26 executing program 4: [ 238.066423] block nbd5: Receive control failed (result -22) [ 238.066440] block nbd5: Receive control failed (result -22) [ 238.103155] block nbd5: shutting down sockets 12:53:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:27 executing program 2: 12:53:27 executing program 0: 12:53:27 executing program 4: 12:53:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:53:27 executing program 1: 12:53:27 executing program 2: 12:53:27 executing program 1: 12:53:27 executing program 0: [ 238.674322] block nbd5: Receive control failed (result -22) [ 238.674337] block nbd5: Receive control failed (result -22) [ 238.712843] block nbd5: shutting down sockets 12:53:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:27 executing program 4: 12:53:27 executing program 2: 12:53:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:27 executing program 1: 12:53:27 executing program 0: 12:53:27 executing program 2: 12:53:27 executing program 4: 12:53:27 executing program 1: 12:53:27 executing program 0: [ 238.968019] block nbd5: Receive control failed (result -22) [ 238.979240] block nbd5: Receive control failed (result -22) [ 238.989328] block nbd5: shutting down sockets 12:53:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:28 executing program 4: 12:53:28 executing program 2: 12:53:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:28 executing program 1: 12:53:28 executing program 0: 12:53:28 executing program 4: [ 239.233591] block nbd5: Receive control failed (result -22) [ 239.242298] block nbd5: Receive control failed (result -22) [ 239.248881] block nbd5: shutting down sockets 12:53:28 executing program 2: 12:53:28 executing program 1: 12:53:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:28 executing program 4: 12:53:28 executing program 0: 12:53:28 executing program 2: 12:53:28 executing program 1: 12:53:28 executing program 4: 12:53:28 executing program 0: 12:53:28 executing program 2: 12:53:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 239.555912] block nbd5: Receive control failed (result -22) [ 239.556085] block nbd5: Receive control failed (result -22) [ 239.568780] block nbd5: shutting down sockets 12:53:28 executing program 4: 12:53:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:28 executing program 1: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f0000000340)={0x15, 0x65, 0xffff, 0x8001, 0x8, '9P2000.u'}, 0x15) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid={'afid'}}, {@loose='loose'}]}}) 12:53:28 executing program 2: lsetxattr(0x0, &(0x7f0000000180)=@known='trusted.overlay.opaque\x00', &(0x7f00000001c0)='em0\'\x00', 0x5, 0x0) write$char_usb(0xffffffffffffffff, 0x0, 0x0) write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ptmx\x00', 0x80280, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = socket(0x2, 0x0, 0x0) dup3(r0, r1, 0x0) dup(0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000100)={0x5, 0x8}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="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"], 0x3}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) 12:53:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x2}}, 0x20) dup2(r0, r1) 12:53:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 239.755448] block nbd5: Receive control failed (result -22) [ 239.779343] block nbd5: Receive control failed (result -22) [ 239.792751] block nbd5: shutting down sockets 12:53:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:28 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) socket(0x100000000011, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x75d, 0x44000122, 0x0) 12:53:28 executing program 1: perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) close(0xffffffffffffffff) socket(0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$kcm(0xa, 0x0, 0x0) socket$kcm(0xa, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) listen(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r0, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) 12:53:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 239.964287] protocol 88fb is buggy, dev hsr_slave_0 [ 239.970666] protocol 88fb is buggy, dev hsr_slave_1 [ 240.013022] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 12:53:28 executing program 0: r0 = socket(0x0, 0x0, 0x0) ioctl$UI_SET_PHYS(r0, 0x4008556c, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=ANY=[@ANYRES64], 0x8}}], 0x1, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000340)={0x1f, {0x0, 0x80000000, 0x0, 0x9, 0x6, 0x175a}, 0x1}, 0xa) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, &(0x7f0000000480)) open(0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0xffffffff}], 0x1) socket$isdn_base(0x22, 0x3, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000400)=[0x3]) chmod(0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x4000, 0x0) ioctl$UI_SET_PHYS(0xffffffffffffffff, 0x4008556c, &(0x7f0000000000)='syz0\x00') socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x1c}}, 0x80) sendfile(r1, r2, 0x0, 0x8000fffffffe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x20) [ 240.056178] block nbd5: Receive control failed (result -22) [ 240.056184] block nbd5: Receive control failed (result -22) [ 240.068341] block nbd5: shutting down sockets 12:53:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 240.253772] audit: type=1804 audit(1570798409.156:74): pid=9255 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir481645715/syzkaller.ECX07J/54/bus" dev="sda1" ino=16687 res=1 [ 240.293668] block nbd5: Receive control failed (result -22) 12:53:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:29 executing program 4: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x3, 0xff) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00\x00\x00\x00\x00\x05\x00', 0x4001}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', {0x2, 0x0, @empty}}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getdents(r4, 0x0, 0xffffff5d) r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x404280, 0x4) preadv(r5, &(0x7f0000000700)=[{&(0x7f0000000100)=""/214, 0xd6}, {&(0x7f0000000200)=""/184, 0xb8}, {&(0x7f00000002c0)=""/84, 0x54}, {&(0x7f0000000340)=""/210, 0xd2}, {&(0x7f0000000440)=""/132, 0x84}, {&(0x7f0000000500)=""/78, 0x4e}, {&(0x7f0000000580)=""/121, 0x79}, {&(0x7f0000000600)=""/206, 0xce}], 0x8, 0x0) 12:53:29 executing program 2: perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'bridge0\x00', &(0x7f0000000200)=@ethtool_ringparam={0x12, 0x0, 0x0, 0x0, 0xf000000, 0x0, 0x718000}}) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3}, 0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={r3, @in6={{0xa, 0x4e21, 0x6d, @loopback, 0x5}}, 0x4, 0x7, 0x0, 0x7, 0x3ff}, &(0x7f0000000100)=0x98) [ 240.293684] block nbd5: Receive control failed (result -22) [ 240.309303] block nbd5: shutting down sockets 12:53:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 240.432420] audit: type=1800 audit(1570798409.166:75): pid=9255 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16687 res=0 12:53:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() ioprio_get$pid(0x0, 0xffffffffffffffff) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1411c0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x3, 0xb3, 0x1000, 0x8001}, 0xc) ioctl$PPPIOCSMAXCID(r2, 0x40047451, &(0x7f0000000000)=0x7) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=r1, @ANYBLOB="00001b0076617d99834ba7cc6ccbd713f1fa28e2b52f"], 0x30}}, 0x0) [ 240.588660] IPVS: ftp: loaded support on port[0] = 21 [ 240.597483] block nbd5: Receive control failed (result -22) [ 240.607400] block nbd5: Receive control failed (result -22) [ 240.615204] block nbd5: shutting down sockets [ 240.630651] selinux_nlmsg_perm: 6 callbacks suppressed 12:53:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 240.630667] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9293 comm=syz-executor.1 12:53:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:29 executing program 0: r0 = socket(0x0, 0x0, 0x0) ioctl$UI_SET_PHYS(r0, 0x4008556c, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=ANY=[@ANYRES64], 0x8}}], 0x1, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000340)={0x1f, {0x0, 0x80000000, 0x0, 0x9, 0x6, 0x175a}, 0x1}, 0xa) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, &(0x7f0000000480)) open(0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0xffffffff}], 0x1) socket$isdn_base(0x22, 0x3, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000400)=[0x3]) chmod(0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x4000, 0x0) ioctl$UI_SET_PHYS(0xffffffffffffffff, 0x4008556c, &(0x7f0000000000)='syz0\x00') socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x1c}}, 0x80) sendfile(r1, r2, 0x0, 0x8000fffffffe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x20) [ 240.747329] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9298 comm=syz-executor.1 12:53:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:29 executing program 1: ioctl$CAPI_MANUFACTURER_CMD(0xffffffffffffffff, 0xc0104320, &(0x7f00000002c0)={0x1, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr$security_capability(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) write$P9_RCREATE(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x5e9440) sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000080)=@ethernet={0x1, @broadcast}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000e00)="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", 0x1000}, {&(0x7f0000000100)="14715b73810a051ccd24d1707cdc4b6ceef64a04a4c304b9778e70f58c42c0524786ed0e481e5692ea7b060c20dda765c50ad48b8bb0c8023e9cd5e95713962ac10cf4371af2b39d99feb9274d2eea605fbe9bad7be6bafc90561539ac6806361ce487c882e8de44", 0x68}, {&(0x7f0000000180)="7b5684650c27493a7efd801a655ae22bd0d6f1a810bc434ea0842e9fb767c6fce86eca3b41731962cb86da7a029066775d00b8da301babba4ba73924452857a2a57ac8788037264101", 0x49}, {&(0x7f0000000200)="bfd09d1607096a9081106016e82a9f", 0xf}, {&(0x7f0000000340)="bcb410f66c55e317988e3b9b54337a46648d96f34f3db6e0404af4dfb5068d8210623c9dfa59cf42c332632c7655a68db20dfd9b899d6b34ad62727fa677cb658ea3383dc1a8f367e5de75a5a9815d5cb14b54d95208c131a4a1c8b8091921dffaeae4dd7e68b3f8fb7df210e2910f2279305fcb549bcec54abafa400867ba15e3bde7c09676c5d6d2dcef9ae6915a65f74290b20596d3137c11a7186f393566fc6c23531a8bc3114ab3b90617f4752fe5c3e94a1c63a0d6b2c68d7b3fc0fdd17abc1bad21bc65abed8f7cf6dbd75d70f9590450f71cd9010ec8e0d8166e6f609e72f9af337b08ab300de2abaf75ed86", 0xf0}, {&(0x7f0000000440)="22fff31340ef16ea0457e1cd04bd6891b308d0a55731cc6e2357b41cdcb65c15150d224c3c17d6ff79a6aa9b356a19b39c3ae7bacadca0937b3bdfc1c14a630ede1b94abc60743bad7e31f8474206cd20c21a3e5804cedac1cbdd53722f8200966bf1ed1d75014c7bd5d0188f27b8da42799d8228fdb39c2d6b19ca15e9cfb70a1c7d06321703f0551715206e0e7cf70f717f581c8c864fd64ea441eb515d7e81a5efe8b3631465dfa9f035e7f3668bf6dfe7184ca5d80b6", 0xb8}, {&(0x7f0000000240)="b0c4d7f1f965136cd249fe58fcd75daadef135f1e3c6f18229abaa3e523e4441ff9aa764142e434b", 0x28}, {&(0x7f0000000500)="24aa6fa978715c2920a7333b577b989dbb44c69212fec576d81f61b66998ed32f890ca89f3d73ecf10de3c870c1a5c7a6d136a1ebd3caf308d3f825b198de9a6d2519dc30f1be2d89fcae0514e96659fe25dd9f3a83a01adc7196c766b0265852748cc9f81081863f0ded7569bccd208097f90e7a3ef228b27753d9da2b4459735174bfea9c5f4d7081775bca2356a668caf1bf1d747ec801181f46450b962da", 0xa0}], 0x8, &(0x7f0000000280)=[{0x38, 0x85, 0x8, "53d46b7ca718dfb9ede46afa9582292e2b3be4a4dbb5a9ad594e14a9c251667115a7ec077bfc"}], 0x38}, 0x20008000) getpid() sched_setscheduler(0x0, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000b00)='mem\x00\x01y7SwaS.\x06ur\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\xfb\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xed0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 241.002555] audit: type=1800 audit(1570798409.906:78): pid=9312 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16707 res=0 12:53:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 241.136431] audit: type=1804 audit(1570798409.906:79): pid=9314 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir391507064/syzkaller.nRNNaX/59/file0" dev="sda1" ino=16707 res=1 12:53:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 241.285255] audit: type=1804 audit(1570798409.986:80): pid=9314 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir391507064/syzkaller.nRNNaX/59/file0" dev="sda1" ino=16707 res=1 [ 241.445803] audit: type=1804 audit(1570798409.996:81): pid=9314 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir391507064/syzkaller.nRNNaX/59/file0" dev="sda1" ino=16707 res=1 [ 241.510529] audit: type=1800 audit(1570798410.416:82): pid=9314 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16707 res=0 [ 241.542100] audit: type=1804 audit(1570798410.416:83): pid=9314 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir391507064/syzkaller.nRNNaX/59/file0" dev="sda1" ino=16707 res=1 [ 241.575808] audit: type=1804 audit(1570798410.416:84): pid=9328 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir391507064/syzkaller.nRNNaX/59/file0" dev="sda1" ino=16707 res=1 [ 241.608510] audit: type=1804 audit(1570798410.446:85): pid=9312 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir391507064/syzkaller.nRNNaX/59/file0" dev="sda1" ino=16707 res=1 [ 241.610136] block nbd5: shutting down sockets [ 241.641113] audit: type=1800 audit(1570798410.446:86): pid=9312 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.1" name="file0" dev="sda1" ino=16707 res=0 [ 241.734316] IPVS: ftp: loaded support on port[0] = 21 12:53:31 executing program 1: modify_ldt$read_default(0x2, &(0x7f0000000100)=""/170, 0xaa) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000001c0)=""/149, &(0x7f0000000040)=0x95) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r1, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="32992b39ec797ae3a0eb1100000000000000000000000100000000000000000000001800000000000000000000000704e000000200"], 0x30}}], 0x24, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) 12:53:31 executing program 0: r0 = socket(0x0, 0x0, 0x0) ioctl$UI_SET_PHYS(r0, 0x4008556c, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=ANY=[@ANYRES64], 0x8}}], 0x1, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000340)={0x1f, {0x0, 0x80000000, 0x0, 0x9, 0x6, 0x175a}, 0x1}, 0xa) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, &(0x7f0000000480)) open(0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0xffffffff}], 0x1) socket$isdn_base(0x22, 0x3, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000400)=[0x3]) chmod(0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x4000, 0x0) ioctl$UI_SET_PHYS(0xffffffffffffffff, 0x4008556c, &(0x7f0000000000)='syz0\x00') socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x1c}}, 0x80) sendfile(r1, r2, 0x0, 0x8000fffffffe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x20) 12:53:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xe1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_int(r4, 0x0, 0x13, &(0x7f00000002c0), &(0x7f0000000440)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x1200}, [@IFLA_MTU={0x8, 0xe, 0x7f}, @IFLA_EXT_MASK={0x8}, @IFLA_BROADCAST={0xc}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x80}]}, 0x44}}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="58000000240007050000006ea51b59a2bb660000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736662002c00020028000100"/64], 0x58}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="740000002c00010708000000000800002001ffff", @ANYRES32=r3, @ANYBLOB="0000000000000000942b00000c0001007463696e6465780044000200400006003c00010008000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000005fefa516ef4268d583daad55fa4f4ad599953c77dedbcad9005a"], 0x74}}, 0x0) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x332, 0x0) 12:53:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:31 executing program 4: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000003, 0x8031, 0xffffffffffffffff, 0x1) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0xc855) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x3, 0xff) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x19, 0x4) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00\x00\x00\x00\x00\x05\x00', 0x4001}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', {0x2, 0x0, @empty}}) 12:53:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 242.215096] block nbd5: Receive control failed (result -22) [ 242.221379] block nbd5: Receive control failed (result -22) [ 242.239074] block nbd5: shutting down sockets [ 242.299384] audit: type=1804 audit(1570798411.206:87): pid=9344 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir481645715/syzkaller.ECX07J/56/bus" dev="sda1" ino=16720 res=1 [ 242.311214] IPVS: ftp: loaded support on port[0] = 21 12:53:31 executing program 1: getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) syz_open_dev$evdev(0x0, 0x0, 0x0) syz_open_dev$sndctrl(0x0, 0x407fbfffffffb, 0x32202) unlink(0x0) r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) syz_open_dev$sndpcmc(0x0, 0x8, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000002c0)) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000040)=0x4a00, 0x4) socket$rxrpc(0x21, 0x2, 0x440010004000007) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getdents(r2, 0x0, 0xffffff5d) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x2, 0x3, 0x5}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180), 0x1, 0x0, 0x0, 0x8004}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 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) unshare(0x40000000) 12:53:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x2b, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x9}, 0x20) close(r2) r3 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r3, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r2, &(0x7f0000000140)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0x5, 0x0, "eff430e4c7fa5588472dd04a7e3aa89d3c81599b67c9371f31320d95457e53a2030457a5d5039742a164cd8f793e8ccb60125ade5fae8f5a9cbb7d86754066", 0x8}, 0x80, &(0x7f0000000180)=[{&(0x7f00000001c0)="f4001100002b3325fe8000000000000005baa68754a3000000410200000000000000000001ffffff8800", 0x2a}], 0x277}, 0x22040040) [ 242.349053] audit: type=1800 audit(1570798411.206:88): pid=9344 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16720 res=0 [ 242.517761] audit: type=1400 audit(1570798411.336:89): avc: denied { create } for pid=9350 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 12:53:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 242.557902] block nbd5: Receive control failed (result -22) [ 242.557907] block nbd5: Receive control failed (result -22) [ 242.625473] IPVS: ftp: loaded support on port[0] = 21 12:53:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:31 executing program 0: r0 = add_key$keyring(&(0x7f00000005c0)='\x8beyr\xfa(g\x00', &(0x7f0000000600)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x240) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000040)={0x8bb3bf6b901d7e60, 0x8, 0x6ed8, 0x2}) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x42701) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='\x00\x1e\x00\x00\x00\x00\x04\x00', 0x1, 0xf1c4c691bb23d767) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) [ 242.923327] block nbd5: shutting down sockets 12:53:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:31 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f00000004c0)={0x1, 0x2, 0x1000, 0x42, &(0x7f00000002c0)="3fff2b66508d0263cf848d086f590f1876ff678170fa512ee4f6fede01a122a00b1d73bc7dad97925b28a601ad4945c93b7260a4a3e2f542328be1673d507bd1f951", 0xf1, 0x0, &(0x7f0000000340)="7b1f98694b26f2567a0b3ecd1cf317c554c610f8ff9040897b62f12e34019ae14fff0155e6cccdb71d11920e63943cdff9246769e245bab6da2a8100e437c498d479e3411089a74de10872d36da73401b8206e961f5eb87c2550e372a2d43fafb3a9f261f6562cb5d157eda84ee69b4d7058c95933b7098f0dac489b97e24932ff8501664d4f466c3e385716941db439156640725fbc1bab0bfd754fa05a0f95681ed1dd43448512dbbed9e48b0ca2b697f5db4a81f03d3864e55645efadc60d88145d6b33c055bc48d48f416df71c7d0020662646ee872fa38f6551a8298e16d5d9a9b085ce4b209e6834ba602743a2db"}) mount(0x0, &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000003fc0)='cpu.stat\x00', 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x0, 0x0) getpid() r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="380000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001801000008000100736974000c00020008000200", @ANYRES32=r5], 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x1ed, &(0x7f0000000180)={&(0x7f0000000280)=@newlink={0x20, 0x11, 0xe3b}, 0x20}}, 0x0) [ 243.097212] IPVS: ftp: loaded support on port[0] = 21 [ 243.118177] block nbd5: Receive control failed (result -22) [ 243.118228] block nbd5: Receive control failed (result -22) [ 243.174142] block nbd5: shutting down sockets 12:53:32 executing program 2: io_setup(0x8, &(0x7f0000000280)=0x0) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mISDNtimer\x00', 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, 0x0, 0x8040fffffffd) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getdents(r5, 0x0, 0xffffff5d) r6 = openat$cgroup_ro(r5, &(0x7f00000001c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r7 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r7, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='net/rpc\x00') r9 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r9, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r10, 0x6, 0x0, 0x0, 0x0) r11 = socket$inet6(0xa, 0x400000000001, 0x0) r12 = dup(r11) setsockopt$inet6_tcp_int(r12, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r13 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r13, 0x7fff) sendfile(r12, r13, 0x0, 0x8040fffffffd) io_submit(r0, 0x224, &(0x7f00000016c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x9, 0xffffffffffffffff, &(0x7f0000000080)="ea9be875c6729df771ecd46ec1e5b877bf38213faab6cc02eb5736e5e843f6c04612682885b76df96d7b0534315da269bcc1800b0440af1ce79cad04d49703104212d78bd1346580df931417192cf1020dc919f62133a70306f209", 0x0, 0x40, 0x0, 0x2, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000000640)="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", 0x3a1, 0xc25b, 0x0, 0x2, r6}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x2, 0xffffffffffffffff, &(0x7f00000002c0)="cd08fef3f97d7c6ea6b62e742b6d4c23419a2eea569db6e4c9784e52134938c8482c0a2282fef0ac4c6d8217e10f8c5848a6eaadeb4dbe6ddc523b750892f89bdce8c4694baa2ec79f7d4b8da42678adeb38d17e73759ae045a2ab36429053d928711b4c7bc154f41132fe67cee083775305211e5ed90b6af902127785ad94d7e99ef190957ddbe02a3c024faf9e0b1370523bb82b28dadea71f9a1552bafe472ef07e44640a0552d8d19cd8bffa441adb3c33a0691135723358db56130f91ea1b819bb0e22c5e3ed5af69afdb66537b272d0cb1e1ac311cbe", 0x0, 0x4, 0x0, 0x2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x3, r7, &(0x7f00000003c0)="033e619aeeb9ec45ca2c401040055ae4d5f4bd64d22ded01f1d19b86ae1bbc795e1c56706ee5f5fa26ea594a6ee4632d38b26828267a6ae0ee981f44fce9df7978ab0f454337e9deae64f8b3b6f5269f702516d938ab0d9800b92ae88df4400ada57d523b4a243f71603eec6b98581ef65fea9ecd3745be804c865de4ba598dd48afec2798d3700df974127249", 0x0, 0x1, 0x0, 0x1, r8}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x2, 0x8, r9, &(0x7f0000000500)="4f40f6ecc4c197b43e915add902ab15621f7902268bd969385d67bd823597bae67e2323ad0bc451faa28552952dee3ea24cfc70dcce4c9d3c2472c974975dfc5a09255772f7824eaefbd712dbce5a7b0d494b61fa483ca773b39f9748fe7f3c2e6ba58728625bae1daf8ae3b850b5847b405e186531db97b4972def23a584e1cbabee9d153417b3cc991556a1ea3c6010f958d657205d2347486016a7d4f6ce363f129e5fa4c2a534ada846b269f236892cad9ccc7bf4396102a687d401781e3377d88fc91dfbfbf4f72eb1ace647fa504a76c11cb11560b9af229315d2fe032c3ee065f3ac1eecf89f088db78b44a0ea1d7", 0x0, 0x734b, 0x0, 0x4, r10}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0xd, 0x100, 0xffffffffffffffff, &(0x7f0000002340)="dc1281c9723c503a5436d5f9426de136a5ffc5ae4b06288243af3caca01573cb2a2eaeabb3b7f20ab2c8157a19f02540a4c7073a34aa61d2235f1b2dac17e8193e59f9fcc91a55a3e9daf7c0ccca8d89a5090df2238c6ef6b81bebe9584cd21508c55b00acb00ae058c54cee64e2527d081166afb7ed387bd663d01826c93819da69311e261e3299363060594622823e0c85762faf27019ec1e75d65d7054677c79b69265933b7fab80023afc5ccaee721d9583a1cf6865d997fb0a44073307127e5c31f1334d8f28f9b9671b4e26f86d40f4c488c891097e971c8ddb51c410d4bef2a75278897c1af0771a9401fb3acb44f588eb1e4d0f4f652cbfe5b93aa6c8479b167dff08c15329f51a5a58b03d46a00ebceac6f12f4bd1c6d29aa52cd57232d9b1a7ea1b252f5d5db7c19a3a89a790c36ab36a3d88ced592765173f250b135e4e1db1c271445c9fab4d8421da156aa440773db9a328019469b918b6d3fb7feadf15cb9d81cb324ec67f30316bc727413edc1c6196a8d29d7ff6df63441307c6acb6f385afc13f78e10c440db993dfd7a7b660ebd6a2948921599d1d4b04029cb1f4e43f4527e0b2e33b73775edf471123b92ffec7216ec8af23aa0d327bb78b3091b335ab85cbb6a36823fd967d18c77b3b5de848aa1719e95ca12c8d64e80768dffb0d65fe2e9b7017d7d7473ff9caff3b822a1f5e80550e634f849a22adec2ed16f7237fbe7ba1dc9a487ec54101d3671284635cfa1d62d2bcda7d33c6e926091f4544ed18fd2af21c70300b3f7625970f31ad2fdc89300b9b3cc6e4eb4a370f9b011bee8fc87dd363396738cfff3089f5c059afc2235260982308fb627ec6eb3b38ef3f75fd78eab26faed79fa44982b1cf420c57b6ffa6694a3fd95f5d5edf2930e6b4871e81799e605a3e9da0e00e0605557d2215aa58d242d27f8edd9d370d1b58ec07c8c4aee242aa6f00e0f8ed5805235fd43cb9b3c88468d66a4a311d06939de1fe6bbb71405fc8a3b8d1d3ae87eebb182e89bcec9315c1771e74ae6a2598f817eda7873307e246b99e95f371707fcab27e58b01471c1e4f0eda63f1596e3a24d85ea405d330fd6cbbfb06274ac7f5cfd07b975e5d3dd4f9133ad43d49a50038c46a3748e20d3d2ea84cbbdbec1a04eb374357b0653d09104ba222d880f88bdb8205393d41d86778229d0c3222dd8006b53bc78638c9dd03f805b15ae78fe81bcd9b73dacb958504f9b613bb1b22c583b114cc0039fdf45110a7965f16ccce46169a56eb140a3d3e77a22c8124956b9a58a2984d2fd90c10b747292cb2a2d299b371cca829affe42919c2d50112975de8f55e54562a5f72626daee255a72021e684c094acb6df30db4a8e37f2d31ffe2b0bd66b196774a10920139d42e6d2dadf1fac9a713d7ebf0f6498e01468d30311608fcd1104dca296d359b531b574c238bd9c9c674be7afd9720fe1d2057365c93a10ec7afe0627923462c97da80737a9b871eff825ad45111dbb50f9a32eeaa50de5493ea0f9ba116afb59bd7f9800319d3b36f873d85490a15a25d5bab17e95cd8149d8cc57289250ecbdda294147ced6f58912ac0b53214163b22822dc5b8bca4c99ea87268c2738c17a5af7070971384c3edc83cfea74973000653319fcc0fa99a0f9fe0788cf21b13253236545496e07fce80c64c9810aa4fc988b83ccfbbe997d52a5a3eb5697d0be003a01d6c3d67e4916b5c9271206b7319414e93c799d8466fdf6e6b89038a96d6133c9d485398d500989b1b33eba002193583c500ce4ca057cb40fee3ddcf1cfed2fc1bf1aea352eaf53bf4bb377dc471d46e8d4a675774054fbb4ce0a23a32ce865a3556434e5822ccac6b9d0641811415c632f5623656e731df7145385cc157692ab46c85c95184120e7a358b76e6cca2d3a5a8e9a5d4fa8ba68d94246e06fbcc95cfef4800dee8cd8a322e852b3516a59763e5f785ceb5ceffbac86ce85385c882668a23f4ecacace5a0100e2f6704bfb35ba8da6b34292bd24d494a6b4b81fede0c22d148e7dbe706599b29ff4d3502b33c0a905e67b8975ec9459dc204375971d30a6b2fc3626bb05f376c7d382703c923ce810a681d8f60aea218b6ca8ae61095a961efc45b791dace22b2f0cba6c7fd6f6eaece604d9a5acd27b14cdb4bc071c79719af4ca06ca8290800a1f2e2847daab4693e8b590ed621a9625a31ee4d68cf69670a1407343c8008985b96000863ce613a900ef9a17bdfd9f3f15af82437323f02cde69be1dd0678ec75d08e5995bcb75819b62d2dd37e86b27ca0224eff73181b26c49b905a324b4228b275302f2629056c78ec930035674b2c310971812fe6d15855110a351cca422f7edb7b62db6687888d7bc4787b7c0c3ca3efe40b6757b8ddabc66b01b585fecc9a72c16c769fae6e673a15a8f7faaf5ddf0c9172f2a7ae9ef92794d90dd5bd9e587641e2a90ae34cd6cd5d372d3c38322e8977360365345f8305a8d07f81618bd1dbb86dca453fcff633bf2a99ffd3e543ef0c0d36cd769ba67ca263ebd7ccbde566cf9d6d86209701e24447fec0e8ceb23ce45b418122b255411225f82850a3fe56d779d26cedde080afdecccb8b1f5bcd9c9ece907fe8aa998bb54aa89ea1594b324743416f9083aaaabd00ad37abc53004008a096ec86c919ec6996f662f989e71b1395e88f6b7bb0405e6455ee6f11282885835b1e979943a34ce0997f5c6d8d6c90e7435c4fdb73081e88a28657960186b23b27fbafc9be6367c132ea7906c12a3e9a01a4f886562f3443fc666e8953cfc060f69d8cfb4fdd48815abe00c82872dfd26b0489ebe913316fdc5af5fad0acba84d859be17a5276e481022b87e29cf31c3ba1876e2302a8d65164629abbfcc8a8aeed3ad8e769958dd29e4b7357f12dcb64ca3e2252c6946cdc7f810237c740034108266cdbcf847ceb6946b3eeecf21436227a49b4b4c0c57739509525f50220fe1692385a9e5cc1f7fa97d9c84c7294b97c66ec843f3787c6bd6c5615524fc0b5dc645a89742c4d81b857daed78deacd19d567dfc7e00e02f95094e7d75fea7d0cf29372afecd066fcb1846f299be6f6cdfb2d813abf7326d49ada4481c4aedffa0142ebcd400e97751856d5efa733699341a1dcf791d1fe73af8aab45c0ad56b528799416a0618f862528d3b982e5f9766316798e4012afdc76ef0a39b9a2c6b3c3599af61e2ffba1fbd9c1663378111c50e729dc2d92da444cc6a8523536897c87b43d4d31e00353e2d09c7d1c432a394d3ad7a41f91438c87b3c3d6e2058454dbad09b9f5771c7b664086756f1d1b176d59241af4157406e8c2f4a624c28677b1baba441bcb8db90f66d51abd1a673fb15f6744c47fbbf364fd5ca8820df6c2337cdb7aa7df504919bc2c30f292823be4d837fcef4195b0da37aa9332df7befcc2ab8f1fdd83663ad4eebbf4122475adafaae609cb98918f27e5e390684fef54894b64c9f6a0d10fa3f8d790608c5d8f24bed87ad5ae212317b6715f857da561a0acbc95128d8517d3971b6595685d6109439d47514c76df54650fc4f0631080dfc5a1cdb20ac2f38e47c76daa0f622f3aecca314a6c271f991eb58287ea01ccc2aa58d43eec5b4cd5397c290cf383e751e0a5c8185dc79b26c245c3d8d39b7b6387ab4eca0ebf18d4fec36a6c47088dec7962ceb654377615121232ff3f574c5850e4b794c2596bf66ecb3d7e87caeeea3eae4c180e1d3d2ab26a19537f93add3fd5f0ada199a0baaa6c7f75384aaaa4589934b1659748594d38903126b30492a2952034adf83a2c192669b4863193946766050e455bdb6cff9e4bd15113b08e6094843cbc2932969ef31552521cc55410d8a9b51bd5d3d65b94b26511668c1eaae3305c7576678fe052e500b571bfcdf9d2abd7642228e66500c190d6538879934426a4ec1178f2646fece345c43c259f371990020546f97d664125aa9b0765ef6c1cb1bc2bead8df81828b9201e1cea912376f3262754f6899587fe77450a80934bace011c01929625b74226f3acce3fc6cac78c8d62e0977995e97d7833d279bda44ce7074f4132b764ab4110465bef612bee5390726d67c911ea616504632be12cc4c4e4c4a47f1842e4bf614675b4d3f581e12e21647e715e74f99d1647be029eabdde0fd98efc297bd5c3e206dc6cd8935a8b4e0fd10cf4b3c4b0de34e5eab81c09c0e5b42420a5b564880c51fe5b56903e8bf8e2ff3378513591440323f8b80890554ef9ff28c8754e74d4b6446a7c271f23640af3a7385b47ca54dda76ebc0840dc7cf67d21451f3d8313e8327f3e0d03df503f7509d7661e23b1cc0ebdbc673ad12ff8686f67c49eb839d434367197793ce5d563ff589ea65e81bfc8a7273603793efbeb11ef2bef5cd84e4e1eda9cf857f0147f39264bd832f01a9284c91fb73abb6475d0e4436df907bd2af1cc25b1f5900e12c8aefd34b6ddc70f17ca51ab4185dc6053a69d112afda127d8872a2a14e9730d8db45c02e77277ef079b0967de2bb6140b52812f5826bddeddafdf3ff45525eba12e28ba2c103a56c1246c56b4f6447e9d49733b8f9fc8739336d02a26fe0f668e39f934f836df4e5e6530aad996a289c62bccd6df3c898db644cf6205dbe3cc892cdae07fbdffdf976dc706a3c6259c5a4381be61049a5408bfa15efd924bf061df5a31788bf9f17ac209d09609ba2ea75ffd88ea78f2da99590d24980e95b1b495b8da067a2382673c38eee0b5e3da925064f5c15a605cf3649d782607a44bf72afc9128e372839089285e0fe6165b7e075aa81bf54a0d031ec93f0caa533bd9e33fed1d6f65b4ecbde7e770a31d062bf1671d53d3c859328dbe78d2967b66f6daa41456357e357284683bea2e13d56801d7cc3cb455745bb313d13e0c342dae69e958b2954e59b9227e50b3e9685061ebe339bf91cf31687f0aa55edbcdc00fbbf0898cd5d187855f831e77704501ebbc85ef485f922d8db683438cefde8a9eae7b65a744b86ab6a101ad72df69dff504019ec385996cb82bc85254b29731910e07319d96e9840d24c86143b1b66b951643e33eca8a55480b0194c87908eea7f8948fcced9beb93a1ea6373910ebd7929e42cafbcbf8dff8f5c5c52eaa88b13ed982f499f02cf19fca479f51d85c690176880a41015f2c19d8c08ae4f5c2033e4267d5ae80408ca6b599b6f0412c2a29e81f826f1a49c25833624cd45071d5fc997c69f129c6f80699137b6cd818c5521ca01eda5839c0f0f7cbf2cffad4cfcb4da09bc5647da3d7b6b4e8ca2810512f2d7e35f70c04025ded474e0c1fb31ff5f209a1786a1e6fcba2a4b2b3a3b2067adcc1a862efca90fb0899708ea7ed2b647be6d62c04f99c8961e626f4204eadc1fddd38c6522951a96e1f50397cb0a0e1ebf2daefedb5b9024817c499931357b044a96d0660a7dbade4fee60531845a58f4b3c191e18e8ba79b5db2b6b02ce1973cf73cb567b522f6203f03e575e97e9530964eaaf9c56fbc795ff22788702ce95acfa33e3f40a8fba5aa20b400de6a5ea48e10b9e0290b4cb6d2311687d037f306d10f64dc39d61d890f1a904b5c6585a7888724a740cd85e7116d9b020996dc3be5920006f8fd31de1b83f5b1979b752b3f2e55f281326386e8ca6435b2b54575df6ff06644af907bb77f8dfde5be852dff452c425acfd0dc54417fec82723667c736de0e0d374ba32fde1a6a031fa0cc2234f05636f2e77ec73c61bc0e6d48d13fa21b834aa4ddb685c6ea370", 0x0, 0x9, 0x0, 0x1, r12}]) 12:53:32 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 243.378861] block nbd5: Receive control failed (result -22) [ 243.378876] block nbd5: Receive control failed (result -22) [ 243.646931] block nbd5: shutting down sockets [ 243.719138] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 244.181587] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 12:53:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:36 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x04', &(0x7f00000000c0)='./file0\x00', 0x2d4, 0x0, &(0x7f0000000040), 0x808011, 0x0) 12:53:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bond0\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d1edb267c70ba9e7b2b4ecd4c1c8196b7939fbf15c6fb655c33c6291e5e396dd07a2b38e", 0x24, 0x20040040, &(0x7f0000000080)={0xa, 0x4e21, 0x81, @ipv4={[], [], @empty}, 0xffffff80}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00\x02H\xfeL `H\nz\x03', 0xffb}) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7, 0x10001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000011ff0)={0x2, 0x0, @multicast2}, 0x10) listen(r1, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1ab802, 0x0) readv(r3, &(0x7f0000000880), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000300)={r4, 0x2}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getdents(r6, 0x0, 0xffffff5d) getsockname$packet(r6, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000001c0)=0x14) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000140)={r4, 0xf}) 12:53:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x40, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) 12:53:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 247.193853] block nbd5: Receive control failed (result -22) [ 247.193871] block nbd5: Receive control failed (result -22) [ 247.206128] block nbd5: Receive control failed (result -22) [ 247.212857] block nbd5: shutting down sockets 12:53:36 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x9, &(0x7f0000000600)=ANY=[@ANYBLOB="850000000f00000025000000000000009500000000000000c77e5faa65a7e3f7a291c97554bb677c101e46008000000000075900001943449fc1dcf86e0008d70000000000b11f00000000000000"], &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000b40)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\xc7\xbal&\x1e\xab\ry\xab0\xe6\f<\xed_\xee\xe6\x1b\xc9\xb0\t\x81\xac\x03\xa8s+\x8di\xb7V\xde\x15\xd3,\xb4\xeb\xcfwz\x1b\xac\xf8\xff\xbd\xe4\xa2\x84\v\x17\xf4*\x14\x83\r\xe2>*\xd4{\xdcH\x1b_\xab&\x98\x1b\xd7\x9b\xe9\xd7A\xe2\xc4\xfc\x03\xc9^\xb8\xd4Z\xee\x98', 0x2761, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x297ef) 12:53:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 247.325866] block nbd5: Receive control failed (result -22) [ 247.325880] block nbd5: Receive control failed (result -22) [ 247.331753] block nbd5: Receive control failed (result -22) [ 247.348151] block nbd5: shutting down sockets 12:53:36 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0xfffc, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100c00, 0x0) write$P9_RLOPEN(r2, &(0x7f00000000c0)={0x18, 0xd, 0x1, {{0x3}, 0x5}}, 0x18) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={0x0, 0xfffffffffffffebf, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYRES64=r1], 0x8}, 0x1, 0x0, 0x0, 0x40}, 0x0) 12:53:36 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x44001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) unshare(0x20000) r0 = syz_open_procfs$namespace(0x0, &(0x7f00000003c0)='ns/mnt\x00\x84<1\x03\x9c+]\xb1t\xf45\x9f\x1b\x85\x15\xde\xd8\xe0\x17\xd9\xae\x1d8\x88\xa1\x9c\x9bc\xde_\xddf\xdc\xf0z2\xf1\x9e\xef\xadsx]\x92N\x92$\x8b\xf7\xe0n\x1e\xd5[\xb2P\xbe\x0f[.\x97\xed\xf4\xc9A\xa2#8\x81\x9ff\xba\x8c;\x14\xc4\x84\xc0t\xcf\xbake\x14tr/f\xdb\xd4\x0fc#\xa1\xe0\x80\x12\x92\x98q\xa2\x8b\xact\x03N\xfd?I\xbc\x1f\x1c\xd9U\xd7\x19N\xb5j@\xff\xb7\xe8I\b\a\xaf;]\a') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r1 = getpid() sched_setscheduler(r1, 0x5, 0x0) syz_open_procfs(r1, &(0x7f0000001bc0)='net/softnet_stat\x00\x7f\xe7\xbbh\xbeC\xfb\xe3\xa0\x96\x9f#\x1eE\x0f\xa7\x9f\xe2R\x8b}UL\xc1:\x10N\xafJ2\xb0\xfd\xd5$.\x97\xe0\x1bG \xdb\x96\xd0\x18\x15\xb34\xc65e&g\xd3\b\x00~\xe7%7\x9cxu\x7f\x8a\xa2\xd0O\v\x97\x8a[\xe0$\xaaF\xab\xaf\x13n\x8d\x04j\xd6\x9e\xc4\xea\xbd\xe4#\xd7\xcb=\xf3\x1a\xae+\xe3kX\xa6\x80)\xc2\x81L\xd9H3\x13F8\xbe\xb2T-\xa8\xbb\a|\xfd\x97\xcd\x9d\xd8b\x06\xfan\xa9\xfd%\xc9V\xe7j\xbe\x1f`\xb0\x1f\xcfq2\x8c\xc3_\xab\xb3\v\x0eo\xbe{\xcf-4\xd22\xc0\xc3\xdf\xde$_\xb74\xcc\xba\xa3\x9e\xe6\x93ZY\xce\x1dr\x1b|') r2 = getpid() sched_setscheduler(r2, 0x5, 0x0) syz_open_procfs(r2, &(0x7f00000001c0)='net/softnet_stat\x00\x7f\xe7\xbbh\xbeC\xfb\xe3\xa0\x96\x9f#\x1eE\x0f\xa7\x9f\xe2R\x8b}UL\xc1:\x10N\xafJ2\xb0\xfd\xd5$.\x97\xe0\x1bG \xdb\x96\xd0\x18\x15\xb34\xc65e&g\xd3\b\x00~\xe7%7\x9cxu\x7f\x8a\xa2\xd0O\v\x97\x8a[\xe0$\xaaF\xab\xaf\x13n\x8d\x04j\xd6\x9e\xc4\xea\xbd\xe4#\xd7\xcb=\xf3\x1a\xae+\xe3kX\xa6\x80)\xc2\x81L\xd9H3\x13F8\xbe\xb2T-\xa8\xbb\a|\xfd\x97\xcd\x9d\xd8b\x06\xfan\xa9\xfd%\xc9V\xe7j\xbe\x1f`\xb0\x1f\xcfq2\x8c\xc3_\xab\xb3\v\x0eo\xbe{\xcf-4\xd22\xc0\xc3\xdf\xde$_\xb74|') r3 = getpid() sched_setscheduler(r3, 0x5, 0x0) syz_open_procfs(r3, &(0x7f00000001c0)='net/softnet_stat\x00\x7f\xe7\xbbh\xbeC\xfb\xe3\xa0\x96\x9f#\x1eE\x0f\xa7\x9f\xe2R\x8b}UL\xc1:\x10N\xafJ2\xb0\xfd\xd5$.\x97\xe0\x1bG \xdb\x96\xd0\x18\x15\xb34\xc65e&g\xd3\b\x00~\xe7%7\x9cxu\x7f\x8a\xa2\xd0O\v\x97\x8a[\xe0$\xaaF\xab\xaf\x13n\x8d\x04j\xd6\x9e\xc4\xea\xbd\xe4#\xd7\xcb=\xf3\x1a\xae+\xe3kX\xa6\x80)\xc2\x81L\xd9H3\x13F8\xbe\xb2T-\xa8\xbb\a|\xfd\x97\xcd\x9d\xd8b\x06\xfan\xa9\xfd%\xc9V\xe7j\xbe\x1f`\xb0\x1f\xcfq2\x8c\xc3_\xab\xb3\v\x0eo\xbe{\xcf-4\xd22\xc0\xc3\xdf\xde$_\xb74|') ioprio_set$pid(0x0, r3, 0xffffffffffffffff) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000340)='SEG6\x00') sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, 0x0, 0x28044801) r5 = socket$inet6(0xa, 0x802, 0x73) r6 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r6, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB="14e6000000000000290000000b0000000000184b00000000"], 0x18}}], 0x2, 0x0) sendmmsg$inet6(r5, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000003380)=ANY=[@ANYRES64, @ANYRES32=r6, @ANYBLOB="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", @ANYRESOCT=r4, @ANYRESHEX, @ANYRES32, @ANYPTR=&(0x7f0000001a40)=ANY=[@ANYPTR64=&(0x7f0000001980)=ANY=[@ANYRES16=r0], @ANYPTR=&(0x7f00000019c0)=ANY=[@ANYRESDEC, @ANYPTR], @ANYBLOB="14d95a5bf9f2de7ee74f966aaedbe0371c4add55a7137aa145e98ff405f5c95d4ecc5862e462fa6ae14d989415590f9cee5459815dab7c8e72f69befff1226f423e5a78d3350c0c837e912f94434d32442778765bf64770cd348a0d1d5af505c1443bd267e02d65ed15514481bd7c4a8cd4615407878c5793614e18723bc5b2fbf2a88a07d40ab763225c072a4d0bfa3fef3a8d9e7aca4a86fc0d01a052ebbc29a41d4", @ANYRES16=r6, @ANYPTR64=&(0x7f0000001a00)=ANY=[@ANYRESOCT=r6]]], 0x1041}}], 0x2, 0x0) pwritev(r5, &(0x7f00000017c0)=[{&(0x7f0000000080)="61067a2426d4b24ec2c439417bb1d51d05728cdeb95daa77844ad4d0caa4fe6192be49651a3d1c29e23bc939a7a8d4a90381892e4f1ff589754ee4c53591de6a9d1dbb7cbb8c53468f5f6a", 0x4b}, {&(0x7f0000000100)="01d71935177255fd5c4243dbf609570ec3e8485aa9c2a471bef3b18fcce247d52fa613f867a644670cd4fc95ea945431defcbbbbbcfa1ffb7b3e2a9301803661526417b5fe006b53f4e2", 0x4a}, {&(0x7f0000000180)="c4b57482d79ac52f7f8c5cc5fb125121024a36ed0b8739b45cf5f7d09c123d28da7f8e0d17cd777b39051b1ff05224c211d023d2c673f476a9e5e8362a62211e52ca51a6ba46ef08746e5103451b896cff64927d898c79e7d512e5b4943c6f6b1471797605643b31004a6a0a483b66d54678a4dabb371ebc4b85ee58b334c42b795df6f8e855af37317ce3779b0d4aa93e470e9e7ae5e20714be7855aaf9a6cf494409e5c285bd600ba6335d190e5f4a04c91a9dcecc32", 0xb7}, {&(0x7f0000000480)="78b586725b8b5b6c5e9ac0664b207ef4d6dba765c8da88589e440fd9f59ec107299c9c95473de652eff349608b99d94f795302e7cdd0d111cce2cd73ac270b897d5d2ed5181812ccbf64d53608803e7ca5abfa8e3fe731d4db99678d450548582469968fa35579053fbefb22d9b3c3b089e01da7b80b73dc3338c13e308d33c3fe94c481e04895f13721bad0661769c29efb2d2ca356d307184a4856aa69", 0x9e}, {&(0x7f00000002c0)="bc8dce72f302b36f1c5debe78af1bc3be01f82e8243c54ac57929770113b774fd721254e31f37e3e12862603d60ac1d724432c2f1db8b443be0262f89534624cd0eaa98bd951a253d496658b232adf066c055b7c2508d93514ddde717a055a", 0x5f}, {&(0x7f0000000540)="ed5deb57820d65ffd4475639c87495bbf8fe3a44b916d51e0b3b1bea23f3386e65ae2ef5c674c8264aa22e4569dbd39f1e1f758d06487969974450cf6a2de3f11fa24a8c5d6512712cdd3286d0a813bba80a8b675ccd967e0a4d7ad63cd9e8eed685493f3f98c4e1c23608aaba16171b265b869d4e34e5d1f48a7ff82bbd5dddb2924c60a4bb30f37dfa2bac2f3f3dbf5882607ef7439b396fce6682bdb680a847e3670c488aefe40e862af5d7bc5acfdef0753d39a17ba4969f4380e98dd8f35dabc3a3cb62c3240a13aa1756973f2946e75f02165104857a9dacbcf2f70186654b82e70a", 0xe5}, {&(0x7f0000000240)="f16a6c04", 0x4}, {&(0x7f0000000640)="eb73158a3de41fdc60104d60360f939aa974c6919681503a79190f71c4706532a64bc2a363fb5cc89c1e9192dc282027c97f2478973bb1ff2bce426c5ccd9a8e46b80eed750365efad0952cbecbdbf86cd46ce69ba97eb1afe26f74ff703c847f2506aa714a6fb33dfa340d1d0fe852e85163365f8c6f68efdc92bcc6fac17804db6b00ea1de84a79dd760f80fd456b3ad62", 0x92}, {&(0x7f0000000700)="8c427d455c8e63cf717ec044aa82645e2c8688a3a0a406b4298d6e12d870952c3d5c18d242f00de32868b10fe72e153ce7e1f17c2914ce831a4052e97334697a7cf79c9e7d4a63f309c9aa80ab681e9fd70323025597476e15eb5bc00a8f7d5039380bd5eb92076e5aee252e29bb1e890054a454af5be5636343f3605e66183eac017dc7479b3e1d71f0b21d929903e542d9e2d1ea2a4be914478757f47db522a10ee2ef9ff49c54b34c6454f99ddd2cdbf9b361236477cfe49e8438d292608fc9d7fb54382d7d95f22ac4e2496cf643efabc8e970a0fdaae16eae344f3cc129210bfa0826fa7a9a449440278451781e0e9b159939e515ef62e586e5fce5a5d516a6aaf23f05a562eba7f6d2ccd8f1482105ac158aad5dcefd556fdfe7f40ec2c43ff8b581d22ad65c3c48171c63d8f1fad4db231fbdc649bc10568795306e54d4abc3b3b332be8999315c7945f9d1b8ae62c99028fd428eb167a65d13f7c8c25a08f7a1fc814377ad52aab3436b0d7494d4727ba45215c424db966c1191c86713ef39b3dada51bc1fbd13d250d3a351df28a514668b1b28aa4ae30fc8553ccf4706feede49441a1805371ce3f547fcc74a6935d8c4bb08e4cb5d3c9a07b85e788d8fea5cc8f68fe357689f84e5dcf44aea6380ca299638d288dd439a9da0278932925e2f9e1656e101414f9f7f39fbd86e9a71899b9d7a2ba6c5dc04cfce8b3d00ec7e4dca57ce38af12b3ff4e95aa93b0553b344f5f2632172753dc0369288342c04d20ddaa461964448c04a8f08b5bdf71f9cf652a3295c8bc25f4a825b9ee888d1a44eec2c73613d5e0d38a4d24cd87b489a14ab4192e04ddebedd87d25efa2ca8261e8bcdb40d71ac51e07756f549e3ac984503356d041b658224d8984bd1aca7b46cb1353d2cd6ea7d9b27cdb048056c63c7a95d6bfd72a78707ba4e20497bc7235ec97e25f155ca8e78e6f514d36b0854842c03578cdc147c5dbca4b805807c7fef93b90a7d71e3fc85be05853c2d2dae01b1f2cc4229d7e85e669b7c462c6e80a7e1b6d47ddbaa66d2adc0455176fb0f0c44cb79b6976b0877ad1641cc69d9460c350d8aef1fc0575d2929c3ac846fea49547560820f2afed155782481365a8ce1c28be58ee554bfa9b6798234fd1574730a8585cf447997fc0bb92ac0b7ff469770ece8bd9cb246b0c3a16a3afe220a8a64db8f59e7235bf2de7ae8f2836d88a0b90e2d3ad61fab97ced0f364a64232d37c59ca097d519346ef391a3542992d6b70da92aa4c3281e6fcca9220acd0c67132fbf24e835d80ad0a7ba15b0cb920958633f69c59ebec80d872fd82120cf021a158308d98b3dd8641a9501ccb0c05d5c8a3b0aa379057e76a31398d78fc20d20458dee513def58e4e26197575e00788526e128a55fc28bc02b87aa4eb40d50bc309611e60ea73bc0f7c084c5063e0a44de54ccd2865ab5cf6798ae85fc66692bcc45940c3e860d2e211b19cab2a3c79b152abd70c07785ba09a27cab942fd25444fb372621ffd9aac2f0cab59df0e56d879959ae33e708b9cc93f1467d099006e12a7541b5dff429876717801e3feb006486581852717454d87b5ee4637b27e921c2f9faf14e0e12a56052068794f0d78ddf00f513d9b234fa4f71255de8f7f0e9a361d6cac7d04419ab31bf1511fb29ea65c2fad9195258056541ca4a7cdccd61913447b18c87453366d292b392b7cee5665a239e99355dd37f333c86352080a35a7cc0fbab43080b602e6342c68d1084284b4d0907a1c5bfe6e1ee2d8a8b1e5bd6c8431dc03e20a2202f66c0f9f9f8ae9fbb7e9ef6359b1234f7454a4e80ca7a57228e2a5c26701af7f0a64dfb5fa4cc741cb23c06e1fd7684ddfc9592bed6c7e94d5aef465dff61ce053383aeadedc19cc8e1dc9f1ab5af28183a769ec5222522f2d05ebb51da1dd96a8edaedcce0ef802c61572ba286c5c23f6e8eb2c522667ca74ab83f86dbe7108ec49d318740977ab15f36fbd975bac8b0235dcec5a92fead3588e93aa7dc7964af119b75ff6cf758d3d0b25c41a5abd4b23dfcdb838e2eff44520984739f6849d8892c4786da0454ea6327b09645479b146c5e0ca8d6b95fe3f3cd2f828ff76c35cdf5cec3e29ddff4ff91a0b1fa12d6aeb6fb9e9bcdfa900812503e8498fc597bd7026d2fe5dc5ac66f1e5ddc5507a515035c3041f7ba76936ac675a40301401a815979b0af584fa9b83a8c2d983a3df70784b1ba522aad54aa194ebc45f0ddc2bfd1e17e5c7e08ead1d6b0679771c1cc940d45ade83e372d7990850127623ed1e6870e3a386e205892b048ac972cc5f66f534099936838c5af75449d3a1ef8ce202465dea5d13ed67c24de9907e53bc22e46f95cc3bdea0d34f1096ac66758e4e14433c5d327989074f974d6711c8ecc7faa9be312144b7330cff5f5b71724d6953cade2ccf3af846b6a4ed1fb5457900f3baadaa309a304fe4408daed4a67038dbb6b8486c6c8b1208ff07e268609c1135c75dd5e18ba4ba07d95e14bad2dc800d5ae3d41292a3d99a876bedbed18fe22a4ce4448f820d6de3893b113c231d04e2fd81f975d5daf7cfd1b52dcf635097ed36184e657245e636d6a0ce39b2071246f56bafcd7df7de52436a9bab40fbf9b6783c63bc8033ac7d5b9bb8a99672ddb34acd096e3f6211dddea362577d69275ce93b6dfaa9702fd5518495b173729d5244d8c61d4335c851e951c0587fdc1274b12d15c3aa6edcbe203d4b5e83974fc1924d575904c08d6269d635c47eaff4ece97551703549e7c2a1716b407c57b7a5c79a9dc15db60e5ebf76152da0d0cc1c28fd34997685b0764d70c430341a06327b0b4524e1e9773bcdb6486784c9de07a15fe8333fc519b5b37cdf88b361b5d895ce1d4b6eb8afefdbe3b8c205f6bc4db593c6b416d7d461e1b152725c5a22a6a2ba9489ce284fd8fced8f8aed69d2e5bd7aed9f740517dac80ab4a482b02ff4d974421c64c24f0031e641fba4ad76dc20b23b58cdff2ce24a9cea51430e6c1099668a3968e735824b20ec22faf6b890c75a38b0c7660e79281ed38659257ecef7f430e2e544f3c8a83b183980e3eae87de9fb70e29de76d4dbdb0de34abc9309ca6e50652478c37b499b4676b4ce8142c60c14adbec5995b27c4c69a19d1865c08cfc3385be74fc4d6ae437afd34cfbaf60c1115da8bd62a8931804aa92d3026a134a4886ee57fe6fddff27fc670e65c8473713d5c53897c26a1cbde5d2ee1133fe9261bc4714a1032a8ea8657b5c6f96d6ff520291c59f4f37652b1f6f5a772bd26301ac6d9e895ef166a7fb5d5ded545cfb3eca0e1c80669bc2360b264599ae05e75a1a961e06e2ba631540a3f5f742af55ddb12eda185e56a124d824aac1bff4d4cdfca799a44e384bcbe12528a904ddf60c36c6dabecd6c5d0f400fd9a612c0c01e8bcf35e03e55ee46d6e102b4e73669b338db7bda797664ca40a33ae0441db77968c0f02ac7d96901ca2e52416d00536549feb4d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0xfffffffffffffe46}, {&(0x7f0000001700)="505d3ad4e3a121111656bb03a1381f43dc8bc175248f42d00f8fe21a7b0679832a10f4e97168fff85226f8277220bb30f539c066951232c22aabce0b7dce65423ca6e816dcb1c2a42f1a11788f5011ba3f017c6647a7e61a0e74b3c122c7994ebcba16d9a68c5a98ecd44546c4d4d8ad7e746ae4eb3764d461bcc86970a64e2476b1c6c6f1021ba932f22ac0", 0x8c}], 0xa, 0x0) setns(r0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001900), 0xa) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_genetlink_get_family_id$tipc(0x0) r9 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r9, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="c479a86634f847e3a441515b138e83e47ff30124b35ce11f1be25eb5cb94e7d3e405000000f306872cfd8a45f765b7f09848645f0fee"], 0x18}}], 0x2, 0x0) r10 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r10, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) splice(r9, &(0x7f0000001880), r10, &(0x7f00000018c0), 0xff, 0x0) tee(r8, 0xffffffffffffffff, 0xe5e, 0x2) openat$cgroup_ro(r8, &(0x7f0000001900)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r11, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r11, 0x84, 0x1f, &(0x7f0000000000)={r12}, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000001b00)={r12, 0x66, "540f2710f3974372545fc5bae70fe92c0d98837df3f755b4a93f86d08882ee0cfe84815c3e8b17d5fd7776ce5a6dff8ce6189f3e590aa0f8e37011bacaf030b8fea39f726ea370f90b32ea1af8d2e2b47d59c65fa3e397ed7c0fafb36c705fc86b4549f1e146"}, &(0x7f0000001b80)=0x6e) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 12:53:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 247.521075] kauditd_printk_skb: 1 callbacks suppressed [ 247.521089] audit: type=1400 audit(1570798416.426:91): avc: denied { write } for pid=9441 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 12:53:36 executing program 1: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r5 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, 0x0, 0x8040fffffffd) getsockopt$rose(r5, 0x104, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) r6 = socket$inet(0x10, 0x4000000000000002, 0x0) sendmsg(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000003c0)="24000000200007041dfffd946f610500810000e81f000003000008000800180004000a00280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 247.615223] block nbd5: Receive control failed (result -22) [ 247.615236] block nbd5: Receive control failed (result -22) [ 247.621017] block nbd5: Receive control failed (result -22) [ 247.636416] block nbd5: shutting down sockets 12:53:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:36 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xbaf061ab0ab69c10}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') socket(0x0, 0xa, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r0 = perf_event_open(0x0, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80011, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r1 = openat$vsock(0xffffffffffffff9c, 0x0, 0x80, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="02000020ae9fd73cc8909dab00edf2f721727dffa01d07ee4ab008ac0484399a06b7de523c6ee43d9daeedb8c96115faf1b5324deb422664533a432cbc1c98b6d8d9dc02a870debeef1c32c2c0cb0ad7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getdents(r7, 0x0, 0xffffff5d) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000040)={r5, 0x847}, &(0x7f0000000080)=0x8) r9 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r9, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000000b00000000009721001c00009fe68b8004807f55f5fb85c90ae9250810daa1eb06e169cbb4525fdd73d8fa5f7c05bd6b753cc52498bb649fe5a8b73906f853f0be297713d54a67e5c1316e0f9d3d75c57fa53e4f678bd57d312484a2883070d866a234ffc4fbbb8e9eb243dbf2b5e974ac543b93c1686c54132706e2127d75b7de589c8926cc904ecb9245394f69bc7cfea2cb5df9b58351746dc7bf2cc46d3330e2fb7c465ee25be800ea0a7c978d6d41230678e115fd792eb51d"], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f000059aff8)={r8}, &(0x7f000034f000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, 0xffffffffffffffff, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) fallocate(r10, 0x0, 0x0, 0x110003) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4, 0x80010, r10, 0xfffffffffffffffc) write$P9_RWALK(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000006400), 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) 12:53:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000240)='X', 0x1, 0xfffffffffffffffe) add_key$user(0x0, 0x0, &(0x7f0000000380)="5297335a2672a090a8264a689471cac3e0b281b7d743d841a2408624b7b3b5d28394a038b45942e7a069410899bf010e97df47a6d18ce594fc4eee161fc2f55fb272cc9fc04a19eb9d116c1d5ac90ff680c35456d0f135606a4e0ef1fae93af06a87b0c537aa4a79b68146bd5db1a7b65c505da022735774725ba644d89912d17292103093891838d496f7ff48a741faa34230d6862e71af4c6c95a149288a0a3bcae0c658f0e95cc70cc192ca366456226f53d008eda5a21cd2cdf47b62ffdae7513397246b7dd190e2145057b7824b", 0xd0, 0x0) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000280)="4eaa96171ece7a06d76fb2aa143fa646af62bcc7dccb7bc1e46acf7b55679885dfd89196ba6c8a715eef5ddc1621fbdf97d676188bf15efb8756653a4ccfca397a53b99cd2b3b2cd3665f9c1d44d1765d45a14510ff015997b373f44275c61ec0197cd400d950d11e01f3c69d1bfc4e3544eb21f63f69390af07f95c6b80cab4984597c0dd9c3c61680772cd8f2129eb6b52a951b6df9b70cb54756fa26fce78b1813a4695c9adf5d1b4abf085b0570bb2c6ab7a05fbd73ab41f3f2500617343c107bd99b9242fbd", 0xc8, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={'\xfb\xff\x00', 0x3}, &(0x7f00000001c0)="ee", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r2) r3 = add_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000480)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r2, r3}, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={'wp512-generic\x00'}}) [ 247.870584] block nbd5: Receive control failed (result -22) [ 247.880306] block nbd5: Receive control failed (result -22) [ 247.886498] block nbd5: Receive control failed (result -22) [ 247.893535] block nbd5: shutting down sockets [ 247.988877] device bond0 entered promiscuous mode [ 247.994165] device bond_slave_0 entered promiscuous mode [ 248.002655] device bond_slave_1 entered promiscuous mode [ 248.010171] 8021q: adding VLAN 0 to HW filter on device bond0 [ 248.042337] device bond0 left promiscuous mode [ 248.049971] device bond_slave_0 left promiscuous mode [ 248.074571] device bond_slave_1 left promiscuous mode [ 248.438447] device bond0 entered promiscuous mode [ 248.453957] device bond_slave_0 entered promiscuous mode [ 248.463934] device bond_slave_1 entered promiscuous mode [ 248.479930] 8021q: adding VLAN 0 to HW filter on device bond0 12:53:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r0, &(0x7f0000000340)={0x2, 0x0, @local}, &(0x7f0000000400)=0x10, 0x80000) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x3, 0x17) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r5 = dup(r4) write$FUSE_BMAP(r5, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) getsockopt$netlink(r1, 0x10e, 0x9, 0x0, &(0x7f00000001c0)) writev(r4, &(0x7f0000000540)=[{0x0}, {&(0x7f0000000340)}, {&(0x7f00000003c0)="e6472e", 0x3}, {0x0}], 0x4) umount2(&(0x7f0000000000)='./file0\x00', 0x0) write$P9_RUNLINKAT(r5, &(0x7f0000000080)={0x7, 0x4d, 0x1}, 0x7) 12:53:37 executing program 2: ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x510000, 0x0) ioctl$VIDIOC_G_TUNER(r0, 0xc054561d, &(0x7f00000001c0)={0x40, "df3b8ab13e3419c3e52186db2965c312c6b090a584ac86ceb944f09e5f42b53d", 0x2, 0x400, 0x7, 0x5, 0x2, 0x4, 0x6, 0x9}) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) close(0xffffffffffffffff) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) flistxattr(r0, &(0x7f0000001400)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4040, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) sendmsg$rds(0xffffffffffffffff, 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f00000006c0)) socket$inet(0x2, 0x4000000000000001, 0x0) socket$rds(0x15, 0x5, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4040, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000300)=0x1e) 12:53:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000180)) 12:53:37 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) r2 = dup(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x200, 0x4) accept(r0, &(0x7f0000000080)=@in6, &(0x7f0000000000)=0x80) r3 = socket$unix(0x1, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet(r0, &(0x7f0000000780)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f0000000200)="96", 0x1, 0x0, 0x0, 0x0) recvfrom$packet(r2, 0x0, 0x0, 0x40012160, 0x0, 0x0) 12:53:37 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xbaf061ab0ab69c10}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') socket(0x0, 0xa, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r0 = perf_event_open(0x0, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80011, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r1 = openat$vsock(0xffffffffffffff9c, 0x0, 0x80, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="02000020ae9fd73cc8909dab00edf2f721727dffa01d07ee4ab008ac0484399a06b7de523c6ee43d9daeedb8c96115faf1b5324deb422664533a432cbc1c98b6d8d9dc02a870debeef1c32c2c0cb0ad7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getdents(r7, 0x0, 0xffffff5d) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000040)={r5, 0x847}, &(0x7f0000000080)=0x8) r9 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r9, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000000b00000000009721001c00009fe68b8004807f55f5fb85c90ae9250810daa1eb06e169cbb4525fdd73d8fa5f7c05bd6b753cc52498bb649fe5a8b73906f853f0be297713d54a67e5c1316e0f9d3d75c57fa53e4f678bd57d312484a2883070d866a234ffc4fbbb8e9eb243dbf2b5e974ac543b93c1686c54132706e2127d75b7de589c8926cc904ecb9245394f69bc7cfea2cb5df9b58351746dc7bf2cc46d3330e2fb7c465ee25be800ea0a7c978d6d41230678e115fd792eb51d"], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f000059aff8)={r8}, &(0x7f000034f000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, 0xffffffffffffffff, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x\x11k4\xd3\x1b\x05\xaf\xf0\x1eyRN\xc9\xc6V\x00\x02\x00\x00\x00\x00\x00\x00\x00', 0x275a, 0x0) fallocate(r10, 0x0, 0x0, 0x110003) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4, 0x80010, r10, 0xfffffffffffffffc) write$P9_RWALK(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000006400), 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) [ 248.632614] block nbd5: Receive control failed (result -22) [ 248.632632] block nbd5: Receive control failed (result -22) [ 248.638439] block nbd5: Receive control failed (result -22) [ 248.652251] block nbd5: shutting down sockets 12:53:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 248.695123] audit: type=1400 audit(1570798417.596:92): avc: denied { map } for pid=9481 comm="syz-executor.2" path="/dev/nullb0" dev="devtmpfs" ino=15356 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=blk_file permissive=1 [ 248.787250] block nbd5: Receive control failed (result -22) [ 248.793341] block nbd5: Receive control failed (result -22) [ 248.799290] block nbd5: Receive control failed (result -22) [ 248.806181] block nbd5: shutting down sockets 12:53:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 248.984548] block nbd5: Receive control failed (result -22) [ 248.990638] block nbd5: Receive control failed (result -22) [ 248.997924] block nbd5: Receive control failed (result -22) [ 249.005121] block nbd5: shutting down sockets 12:53:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:38 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x20, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f0000000140)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3235004000000f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4d}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000440)={"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"}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 12:53:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000180)) [ 249.205478] block nbd5: Receive control failed (result -22) [ 249.211433] block nbd5: Receive control failed (result -22) [ 249.217420] block nbd5: Receive control failed (result -22) [ 249.227107] block nbd5: shutting down sockets 12:53:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r0, &(0x7f0000000340)={0x2, 0x0, @local}, &(0x7f0000000400)=0x10, 0x80000) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x3, 0x17) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r5 = dup(r4) write$FUSE_BMAP(r5, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) getsockopt$netlink(r1, 0x10e, 0x9, 0x0, &(0x7f00000001c0)) writev(r4, &(0x7f0000000540)=[{0x0}, {&(0x7f0000000340)}, {&(0x7f00000003c0)="e6472e", 0x3}, {0x0}], 0x4) umount2(&(0x7f0000000000)='./file0\x00', 0x0) write$P9_RUNLINKAT(r5, &(0x7f0000000080)={0x7, 0x4d, 0x1}, 0x7) [ 249.433677] block nbd5: Receive control failed (result -22) [ 249.433693] block nbd5: Receive control failed (result -22) [ 249.446939] block nbd5: Receive control failed (result -22) [ 249.456537] block nbd5: shutting down sockets 12:53:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:38 executing program 4: openat$audio(0xffffffffffffff9c, 0x0, 0x88001, 0x0) r0 = open(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x400) syz_open_dev$sndseq(0x0, 0x0, 0x0) write$FUSE_LK(0xffffffffffffffff, 0x0, 0x0) msgctl$MSG_STAT(0x0, 0xb, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket(0x10, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getdents(r5, 0x0, 0xffffff5d) connect$caif(r5, &(0x7f0000000040)=@util={0x25, "da06fee21c9da1f7bbb72d9b41328fb9"}, 0x18) ftruncate(r3, 0x7fff) sendfile(r2, r3, 0x0, 0x8040fffffffd) ioctl$TIOCGICOUNT(r3, 0x545d, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SG_GET_VERSION_NUM(0xffffffffffffffff, 0x2282, &(0x7f0000001100)) ioctl$TCSETX(r0, 0x5433, &(0x7f00000002c0)={0xae6d, 0x0, [0xffff, 0xfffb, 0x0, 0x0, 0x3], 0x24d9}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000023c0)) syz_read_part_table(0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="02000f00000a00000000ff07000000000000000000000000000000000000000000004200000000000000018000"/62, 0x3e, 0x1c0}]) 12:53:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000180)) 12:53:38 executing program 1: socket$kcm(0x11, 0x2, 0x300) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) r0 = syz_open_dev$cec(0x0, 0x0, 0x2) ioctl$IOC_PR_PREEMPT(r0, 0xc0386106, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}) socket$nl_route(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000000040)=0x8001, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) pipe(&(0x7f00000000c0)) r2 = socket(0x0, 0x2, 0x0) close(r2) 12:53:38 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xdc1292f250fff306, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000001c0)=""/215) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000140)={{0xfffc, 0x0, 0x7ff, 0xfffd}, 'syz1\x00'}) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000040)=0xffffffffffffff00) [ 249.818773] block nbd5: server does not support multiple connections per device. [ 249.843691] input: syz1 as /devices/virtual/input/input12 [ 249.861231] block nbd5: shutting down sockets [ 249.887360] input: failed to attach handler leds to device input12, error: -6 [ 249.978777] input: syz1 as /devices/virtual/input/input13 [ 249.987075] Dev loop4: unable to read RDB block 1 [ 249.989745] input: failed to attach handler leds to device input13, error: -6 [ 250.015291] loop4: unable to read partition table [ 250.042028] loop4: partition table beyond EOD, truncated [ 250.062240] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 12:53:39 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x430e81, 0x0) ioctl$TUNDETACHFILTER(r0, 0x800454e0, 0x0) 12:53:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:39 executing program 1: mq_open(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) prctl$PR_GET_FPEMU(0x9, 0x0) fchmod(0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000140)={{0x80, 0x6}, {0xff, 0x5}, 0x8, 0x4, 0x7}) clock_settime(0x1, &(0x7f0000000100)={r0, r1+10000000}) clock_gettime(0x0, &(0x7f0000000340)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2275, &(0x7f00000000c0)=0x10d060000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x11, r5, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) 12:53:39 executing program 2: ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cfc6504df6eaa7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d000000000000000000000000000000000000000000e10000"], 0x15) r3 = dup(r2) write$FUSE_BMAP(r3, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@fscache='fscache'}]}}) umount2(&(0x7f0000000000)='./file0\x00', 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000540)='/dev/cuse\x00', 0x2, 0x0) [ 250.328173] block nbd5: server does not support multiple connections per device. 12:53:39 executing program 4: r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x0, 0x2) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, 0x0, 0x8040fffffffd) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000100)={0x40000000, 0x1}) fadvise64(r2, 0x0, 0xfffffffffffffffe, 0x3) [ 250.382605] audit: type=1400 audit(1570798419.286:93): avc: denied { map } for pid=9564 comm="syz-executor.1" path="/dev/sg0" dev="devtmpfs" ino=16690 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 [ 250.417876] block nbd5: shutting down sockets 12:53:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x54}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3}, 0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x7f, 0x4, 0x4, 0x7f, 0x8, 0x7f, 0x10001, 0x80000001, r3}, 0x20) fsetxattr$security_ima(r1, &(0x7f0000000040)='security.ima\x00', &(0x7f0000000080)=@v1={0x2, "74ebeced6357"}, 0x7, 0x1) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27) [ 250.579482] block nbd5: server does not support multiple connections per device. [ 250.614997] block nbd5: shutting down sockets 12:53:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 250.835207] block nbd5: server does not support multiple connections per device. [ 250.869016] block nbd5: shutting down sockets 12:53:39 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, 0x0, 0x8040fffffffd) r3 = syz_open_pts(r2, 0x480020) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000080)={0x7, 0x47}) r4 = socket$inet6(0xa, 0x803, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\x00\x00\x01\xd8\x00'}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r6, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x15) r7 = dup(r6) write$FUSE_BMAP(r7, &(0x7f0000000100)={0x18}, 0x18) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r8, 0x6, 0x0, 0x0, 0x0) r9 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') r10 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r10, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) getsockopt$inet6_mreq(r10, 0x29, 0x18, &(0x7f0000000200)={@remote, 0x0}, &(0x7f00000002c0)=0x14) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r14, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r15, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000874901000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r15, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=@newtfilter={0x44, 0x2c, 0x701, 0x0, 0x0, {0x0, r15, {}, {}, {0x3}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x14, 0x2, [@TCA_TCINDEX_MASK={0x8}, @TCA_TCINDEX_HASH={0x8}]}}]}, 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002e40)={'team0\x00', 0x0}) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket$netlink(0x10, 0x3, 0x0) r19 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r19, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r19, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r18, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r20, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000874901000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r17, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r20, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=@newtfilter={0x44, 0x2c, 0x701, 0x0, 0x0, {0x0, r20, {}, {}, {0x3}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x14, 0x2, [@TCA_TCINDEX_MASK={0x8}, @TCA_TCINDEX_HASH={0x8}]}}]}, 0x44}}, 0x0) r21 = socket$nl_route(0x10, 0x3, 0x0) r22 = socket$netlink(0x10, 0x3, 0x0) r23 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r23, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r23, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r22, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r24, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000874901000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r21, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r24, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=@newtfilter={0x44, 0x2c, 0x701, 0x0, 0x0, {0x0, r24, {}, {}, {0x3}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x14, 0x2, [@TCA_TCINDEX_MASK={0x8}, @TCA_TCINDEX_HASH={0x8}]}}]}, 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000002e80)={'team0\x00', r24}) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000002f80)={'team0\x00', 0x0}) r27 = socket$nl_route(0x10, 0x3, 0x0) r28 = socket$netlink(0x10, 0x3, 0x0) r29 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r29, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r29, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r28, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r30, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000874901000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r27, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r30, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=@newtfilter={0x44, 0x2c, 0x701, 0x0, 0x0, {0x0, r30, {}, {}, {0x3}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x14, 0x2, [@TCA_TCINDEX_MASK={0x8}, @TCA_TCINDEX_HASH={0x8}]}}]}, 0x44}}, 0x0) r31 = socket$nl_route(0x10, 0x3, 0x0) r32 = socket$netlink(0x10, 0x3, 0x0) r33 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r33, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r33, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r32, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r34, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000874901000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r31, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r34, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=@newtfilter={0x44, 0x2c, 0x701, 0x0, 0x0, {0x0, r34, {}, {}, {0x3}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x14, 0x2, [@TCA_TCINDEX_MASK={0x8}, @TCA_TCINDEX_HASH={0x8}]}}]}, 0x44}}, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000003080)={@rand_addr, 0x0}, &(0x7f00000030c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003100)={{{@in=@multicast1, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000003200)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x37df02da2a7ee5e1, &(0x7f0000003240)={@local, @local, 0x0}, &(0x7f0000003280)=0xc) r38 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r38, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r38, 0x8933, &(0x7f00000033c0)={'team0\x00', 0x0}) r40 = socket$inet6(0xa, 0x5, 0x3f) getsockopt$inet6_IPV6_IPSEC_POLICY(r40, 0x29, 0x22, &(0x7f0000000380)={{{@in=@empty, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000003580)=0xe8) r42 = socket$nl_route(0x10, 0x3, 0x0) r43 = socket$netlink(0x10, 0x3, 0x0) r44 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r44, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r44, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r43, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r45, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000874901000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r42, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r45, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=@newtfilter={0x44, 0x2c, 0x701, 0x0, 0x0, {0x0, r45, {}, {}, {0x3}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x14, 0x2, [@TCA_TCINDEX_MASK={0x8}, @TCA_TCINDEX_HASH={0x8}]}}]}, 0x44}}, 0x0) r46 = socket$nl_route(0x10, 0x3, 0x0) r47 = socket$netlink(0x10, 0x3, 0x0) r48 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r48, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r48, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r47, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r49, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000874901000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r46, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r49, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=@newtfilter={0x44, 0x2c, 0x701, 0x0, 0x0, {0x0, r49, {}, {}, {0x3}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x14, 0x2, [@TCA_TCINDEX_MASK={0x8}, @TCA_TCINDEX_HASH={0x8}]}}]}, 0x44}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r8, &(0x7f0000003c40)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000003c00)={&(0x7f00000035c0)={0x634, r9, 0x10, 0x70bd29, 0x25dfdbff, {}, [{{0x8, 0x1, r11}, {0x174, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r16}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xeb5}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r25}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8}}}]}}, {{0x8, 0x1, r30}, {0x170, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xb0}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r34}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r35}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r36}, {0x1b8, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x10de}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r37}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x1c, 0x4, [{0x7, 0x9, 0x4, 0x10001}, {0xff, 0x17, 0x7c, 0x6}, {0x7, 0x40, 0x60, 0x8}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r39}, {0x164, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r41}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r45}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r49}}}]}}]}, 0x634}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) write$FUSE_NOTIFY_RETRIEVE(r7, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r51 = dup(r50) ioctl$PERF_EVENT_IOC_ENABLE(r51, 0x8912, 0x400200) umount2(&(0x7f0000000000)='./file0\x00', 0x3) r52 = socket$inet6_tcp(0xa, 0x1, 0x0) r53 = fcntl$dupfd(r52, 0x0, r52) ioctl$PERF_EVENT_IOC_ENABLE(r53, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00\xff\xff\xfd\xfd\x00\x00\x00z', 0xfff7ffffffffffdb}) 12:53:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:39 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000180)) [ 251.067628] block nbd5: server does not support multiple connections per device. [ 251.106531] block nbd5: shutting down sockets 12:53:40 executing program 1: mq_open(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) prctl$PR_GET_FPEMU(0x9, 0x0) fchmod(0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000140)={{0x80, 0x6}, {0xff, 0x5}, 0x8, 0x4, 0x7}) clock_settime(0x1, &(0x7f0000000100)={r0, r1+10000000}) clock_gettime(0x0, &(0x7f0000000340)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2275, &(0x7f00000000c0)=0x10d060000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x11, r5, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) 12:53:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:40 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000140a43ba5d806055b6fdd80b40000000140003000029ec2400020cd37e99d69cda45a95e", 0x4c}], 0x1}, 0x0) 12:53:40 executing program 2: r0 = socket(0xa, 0x801, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{}, "9a7b435d864282c7", "9234cc1abd949fa4eb57559c818df186106f0a8009481bfeb420bae60f252401", "0497c74d", "a26c3512c94e767d"}, 0x38) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, 0x0, &(0x7f0000000240)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f00000002c0)=0x2) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'veth1_to_team\x00', 0x410}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000100)={0x750, {0x2, 0x4e20, @dev}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x10e, 0x4000000000, 0x80000000000, 0xfffffffffffffffe}) rmdir(&(0x7f0000000200)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x60000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000000)={0x73622a85, 0x1209, 0xfffffffffffffffe}) r5 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r5, 0x80004520, 0x0) 12:53:40 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000180)) [ 251.237270] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 251.263895] block nbd5: server does not support multiple connections per device. [ 251.287141] block nbd5: shutting down sockets 12:53:40 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x0, 0x0) write$FUSE_WRITE(r0, &(0x7f00000000c0)={0x18, 0x800000000000000f, 0x4, {0x1ff}}, 0x18) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000280)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) setxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000060000000022d304dcc9544c85590712fd890b0000062c000000000000001000002000000001000000"], 0x4, 0x0) 12:53:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:53:40 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000180)) 12:53:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x8, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x20}, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={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) r1 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8090, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r4 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r4, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) r5 = getpid() sched_setscheduler(r5, 0x5, 0x0) syz_open_procfs(r5, &(0x7f00000001c0)='net/softnet_stat\x00\x7f\xe7\xbbh\xbeC\xfb\xe3\xa0\x96\x9f#\x1eE\x0f\xa7\x9f\xe2R\x8b}UL\xc1:\x10N\xafJ2\xb0\xfd\xd5$.\x97\xe0\x1bG \xdb\x96\xd0\x18\x15\xb34\xc65e&g\xd3\b\x00~\xe7%7\x9cxu\x7f\x8a\xa2\xd0O\v\x97\x8a[\xe0$\xaaF\xab\xaf\x13n\x8d\x04j\xd6\x9e\xc4\xea\xbd\xe4#\xd7\xcb=\xf3\x1a\xae+\xe3kX\xa6\x80)\xc2\x81L\xd9H3\x13F8\xbe\xb2T-\xa8\xbb\a|\xfd\x97\xcd\x9d\xd8b\x06\xfan\xa9\xfd%\xc9V\xe7j\xbe\x1f`\xb0\x1f\xcfq2\x8c\xc3_\xab\xb3\v\x0eo\xbe{\xcf-4\xd22\xc0\xc3\xdf\xde$_\xb74|') fcntl$setownex(r4, 0xf, &(0x7f0000000000)={0x1, r5}) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 251.552722] block nbd5: shutting down sockets [ 251.560086] IPVS: ftp: loaded support on port[0] = 21 12:53:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:53:40 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[@ANYRESHEX=r1], 0x12) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(r1, 0x6609, 0x0) write$rfkill(r0, &(0x7f0000000040)={0x8, 0x6, 0x1}, 0x8) [ 251.754347] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 251.863103] block nbd5: shutting down sockets 12:53:41 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @dev}, @tcp={{0x0, 0x0, 0x42424242, 0x41424344, 0x0, 0x0, 0x6, 0x18, 0x0, 0x0, 0x0, {[@sack={0x5, 0x2}]}}}}}}}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000080)) 12:53:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:53:41 executing program 4: r0 = socket(0xa, 0x802, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = socket(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r2 = socket(0xa, 0x802, 0x88) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r3 = socket(0xa, 0x802, 0x88) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r4 = socket(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r5 = socket(0xa, 0x802, 0x88) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r6 = socket(0xa, 0x802, 0x88) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r7 = socket(0xa, 0x802, 0x88) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r8 = socket(0xa, 0x802, 0x88) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r9 = socket(0xa, 0x802, 0x88) connect$inet6(r9, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r10 = socket(0xa, 0x802, 0x88) connect$inet6(r10, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r11 = socket(0xa, 0x802, 0x88) connect$inet6(r11, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r12 = socket(0xa, 0x802, 0x88) connect$inet6(r12, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r13 = socket(0xa, 0xa, 0x8b) connect$inet6(r13, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r14 = socket(0xa, 0x802, 0x88) connect$inet6(r14, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r15 = socket(0xa, 0x802, 0x88) connect$inet6(r15, &(0x7f0000000000)={0xa, 0x0, 0x0, @rand_addr="52eba4b7b9f0bfddc7e54f999dd600"}, 0x1c) r16 = socket(0xa, 0x802, 0x88) connect$inet6(r16, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r17 = socket(0xa, 0x802, 0x88) connect$inet6(r17, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r18 = socket(0xa, 0x802, 0x88) connect$inet6(r18, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) r19 = socket(0xa, 0x802, 0x88) connect$inet6(r19, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r20 = socket(0xa, 0x802, 0x88) connect$inet6(r20, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r21 = socket$netlink(0x10, 0x3, 0x4) writev(r21, &(0x7f0000fb1000)=[{&(0x7f0000000180)="480000001400197f09004b0101048c590a88ffffff010001000000000028213ee20600d4ff5bffff00c7e5ed5e00000000000000000000eaf60d18125d4b18857a9eace3dbe8b12c", 0x48}], 0x1) [ 252.267585] QAT: Invalid ioctl [ 252.269391] block nbd5: shutting down sockets [ 252.277170] QAT: Invalid ioctl [ 252.415475] IPVS: ftp: loaded support on port[0] = 21 12:53:41 executing program 2: r0 = socket(0xa, 0x801, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{}, "9a7b435d864282c7", "9234cc1abd949fa4eb57559c818df186106f0a8009481bfeb420bae60f252401", "0497c74d", "a26c3512c94e767d"}, 0x38) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, 0x0, &(0x7f0000000240)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f00000002c0)=0x2) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'veth1_to_team\x00', 0x410}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000100)={0x750, {0x2, 0x4e20, @dev}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x10e, 0x4000000000, 0x80000000000, 0xfffffffffffffffe}) rmdir(&(0x7f0000000200)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x60000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000000)={0x73622a85, 0x1209, 0xfffffffffffffffe}) r5 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r5, 0x80004520, 0x0) 12:53:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:41 executing program 5 (fault-call:13 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0x10001) r1 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8080, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) 12:53:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000040)=0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x4f, &(0x7f0000000100)=[@cr0], 0x1) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x276, 0x0, 0x0, 0xfffffe3d) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$sock(0xffffffffffffffff, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000000)="0e13f8a9635e20ca8b95fde4", 0xc}], 0x1}, 0x0) [ 252.594414] FAULT_INJECTION: forcing a failure. [ 252.594414] name failslab, interval 1, probability 0, space 0, times 1 [ 252.631729] CPU: 0 PID: 9678 Comm: syz-executor.5 Not tainted 4.19.78 #0 [ 252.638615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.648500] Call Trace: [ 252.651171] dump_stack+0x172/0x1f0 [ 252.654901] should_fail.cold+0xa/0x1b [ 252.658806] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 252.663985] ? lock_downgrade+0x880/0x880 [ 252.668212] __should_failslab+0x121/0x190 [ 252.672503] should_failslab+0x9/0x14 [ 252.676307] kmem_cache_alloc+0x2ae/0x700 [ 252.680459] ? __lock_acquire+0x6ee/0x49c0 [ 252.684738] ? __lock_is_held+0xb6/0x140 [ 252.688864] __kernfs_new_node+0xef/0x680 [ 252.693025] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 252.697789] ? __lock_acquire+0x6ee/0x49c0 [ 252.702069] ? disk_part_iter_next+0x41a/0x6c0 [ 252.706667] ? find_held_lock+0x35/0x130 [ 252.710749] kernfs_new_node+0x99/0x130 [ 252.714743] __kernfs_create_file+0x51/0x33b [ 252.719159] sysfs_add_file_mode_ns+0x222/0x560 [ 252.723846] sysfs_create_file_ns+0x13a/0x1c0 [ 252.728353] ? sysfs_add_file_mode_ns+0x560/0x560 [ 252.733257] ? blk_queue_write_cache+0x1b2/0x423 [ 252.738027] ? _raw_spin_unlock_irq+0x28/0x90 [ 252.742527] ? lockdep_hardirqs_on+0x415/0x5d0 [ 252.747168] ? trace_hardirqs_on+0x67/0x220 [ 252.751584] ? kasan_check_read+0x11/0x20 [ 252.755787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.761405] device_create_file+0xfa/0x1e0 [ 252.765712] nbd_start_device+0x329/0xbb0 [ 252.769887] nbd_ioctl+0x412/0xc60 [ 252.773437] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.779071] ? avc_has_extended_perms+0xa78/0x10f0 [ 252.784032] ? nbd_add_socket+0x680/0x680 [ 252.788210] ? avc_ss_reset+0x190/0x190 [ 252.792199] ? kasan_check_read+0x11/0x20 [ 252.796359] ? nbd_add_socket+0x680/0x680 [ 252.800541] blkdev_ioctl+0xc38/0x1ab6 [ 252.804436] ? blkpg_ioctl+0xa90/0xa90 [ 252.808334] ? proc_cwd_link+0x1d0/0x1d0 [ 252.812476] ? __fget+0x340/0x540 [ 252.815995] block_ioctl+0xee/0x130 [ 252.819638] ? blkdev_fallocate+0x410/0x410 [ 252.824033] do_vfs_ioctl+0xd5f/0x1380 [ 252.827987] ? selinux_file_ioctl+0x46f/0x5e0 [ 252.832501] ? selinux_file_ioctl+0x125/0x5e0 [ 252.837035] ? ioctl_preallocate+0x210/0x210 [ 252.841457] ? selinux_file_mprotect+0x620/0x620 [ 252.846233] ? iterate_fd+0x360/0x360 [ 252.850045] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 252.855660] ? fput+0x128/0x1a0 [ 252.858964] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.864526] ? security_file_ioctl+0x8d/0xc0 [ 252.868963] ksys_ioctl+0xab/0xd0 [ 252.872529] __x64_sys_ioctl+0x73/0xb0 [ 252.876493] do_syscall_64+0xfd/0x620 [ 252.880315] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.885518] RIP: 0033:0x459a59 [ 252.888720] Code: fd b7 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 b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 252.907637] RSP: 002b:00007fca44e1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 252.915364] RAX: ffffffffffffffda RBX: 00007fca44e1ec90 RCX: 0000000000459a59 [ 252.922648] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 252.930018] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 252.937296] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fca44e1f6d4 [ 252.944577] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 000000000000000b [ 252.971832] block nbd5: device_create_file failed! 12:53:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 253.018200] block nbd5: shutting down sockets 12:53:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40485404, 0x0) semctl$IPC_RMID(0x0, 0x3, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000240)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000100), 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_REAPURB(r1, 0x4004550c, &(0x7f0000000000)) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000240)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000100), 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4004550c, 0x0) clock_settime(0x5, &(0x7f0000000040)) syz_open_dev$usbfs(0x0, 0x0, 0x0) 12:53:42 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={0x0}}, 0x0, 0x2, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000600)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53dc9f2653d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4", 0xc0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) [ 253.201140] IPVS: ftp: loaded support on port[0] = 21 12:53:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 253.327163] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 12:53:42 executing program 5 (fault-call:13 fault-nth:1): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) 12:53:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40485404, 0x0) semctl$IPC_RMID(0x0, 0x3, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000240)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000100), 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_REAPURB(r1, 0x4004550c, &(0x7f0000000000)) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000240)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000100), 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4004550c, 0x0) clock_settime(0x5, &(0x7f0000000040)) syz_open_dev$usbfs(0x0, 0x0, 0x0) [ 253.694475] FAULT_INJECTION: forcing a failure. [ 253.694475] name failslab, interval 1, probability 0, space 0, times 0 [ 253.762485] CPU: 0 PID: 9709 Comm: syz-executor.5 Not tainted 4.19.78 #0 [ 253.763081] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 [ 253.769373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.785035] Call Trace: [ 253.787645] dump_stack+0x172/0x1f0 [ 253.791301] should_fail.cold+0xa/0x1b [ 253.795223] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 253.800347] ? lock_downgrade+0x880/0x880 [ 253.804543] __should_failslab+0x121/0x190 [ 253.808810] should_failslab+0x9/0x14 [ 253.812624] __kmalloc_track_caller+0x2de/0x750 [ 253.817303] ? pointer+0x970/0x970 [ 253.820935] ? kvasprintf_const+0x65/0x190 [ 253.825189] kvasprintf+0xc8/0x170 [ 253.828747] ? bust_spinlocks+0xe0/0xe0 [ 253.832733] ? blk_mq_sysfs_register+0x2f/0x1c7 [ 253.837425] kvasprintf_const+0x65/0x190 [ 253.841495] kobject_set_name_vargs+0x5b/0x150 [ 253.841513] kobject_add+0x10d/0x1c0 [ 253.841528] ? kset_create_and_add+0x1a0/0x1a0 [ 253.841541] ? mutex_trylock+0x1e0/0x1e0 [ 253.841558] ? lock_downgrade+0x880/0x880 [ 253.841575] ? mark_held_locks+0xb1/0x100 [ 253.841592] blk_mq_register_hctx+0xfc/0x2d0 [ 253.841607] blk_mq_sysfs_register+0x153/0x1c7 [ 253.841625] blk_mq_realloc_hw_ctxs+0xc76/0x1000 [ 253.880725] blk_mq_update_nr_hw_queues+0x546/0xb70 [ 253.880747] ? blk_mq_init_queue+0xb0/0xb0 [ 253.889983] nbd_start_device+0x15e/0xbb0 [ 253.894157] nbd_ioctl+0x412/0xc60 [ 253.897719] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 253.903284] ? avc_has_extended_perms+0xa78/0x10f0 [ 253.908230] ? nbd_add_socket+0x680/0x680 [ 253.908249] ? avc_ss_reset+0x190/0x190 [ 253.916363] ? kasan_check_read+0x11/0x20 [ 253.920530] ? nbd_add_socket+0x680/0x680 [ 253.924722] blkdev_ioctl+0xc38/0x1ab6 [ 253.928624] ? blkpg_ioctl+0xa90/0xa90 [ 253.928642] ? proc_cwd_link+0x1d0/0x1d0 [ 253.928668] ? __fget+0x340/0x540 [ 253.940058] block_ioctl+0xee/0x130 [ 253.943703] ? blkdev_fallocate+0x410/0x410 [ 253.948037] do_vfs_ioctl+0xd5f/0x1380 [ 253.951941] ? selinux_file_ioctl+0x46f/0x5e0 [ 253.956438] ? selinux_file_ioctl+0x125/0x5e0 [ 253.956460] ? ioctl_preallocate+0x210/0x210 [ 253.956474] ? selinux_file_mprotect+0x620/0x620 [ 253.956496] ? iterate_fd+0x360/0x360 [ 253.956514] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 253.979675] ? fput+0x128/0x1a0 [ 253.983241] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 253.988781] ? security_file_ioctl+0x8d/0xc0 [ 253.988804] ksys_ioctl+0xab/0xd0 [ 253.988823] __x64_sys_ioctl+0x73/0xb0 [ 254.000560] do_syscall_64+0xfd/0x620 [ 254.004378] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.009585] RIP: 0033:0x459a59 [ 254.012801] Code: fd b7 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 b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 254.031718] RSP: 002b:00007fca44e1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 254.031734] RAX: ffffffffffffffda RBX: 00007fca44e1ec90 RCX: 0000000000459a59 [ 254.031743] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 254.031751] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 254.031757] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fca44e1f6d4 [ 254.031768] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 000000000000000a 12:53:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40485404, 0x0) semctl$IPC_RMID(0x0, 0x3, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000240)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000100), 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_REAPURB(r1, 0x4004550c, &(0x7f0000000000)) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000240)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000100), 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4004550c, 0x0) clock_settime(0x5, &(0x7f0000000040)) syz_open_dev$usbfs(0x0, 0x0, 0x0) 12:53:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) [ 254.232618] kobject: can not set name properly! [ 254.252559] block nbd5: Receive control failed (result -22) [ 254.288184] block nbd5: shutting down sockets [ 254.385139] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 12:53:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(0x0, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000180)) 12:53:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40485404, 0x0) semctl$IPC_RMID(0x0, 0x3, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000240)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000100), 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_REAPURB(r1, 0x4004550c, &(0x7f0000000000)) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000240)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000100), 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4004550c, 0x0) clock_settime(0x5, &(0x7f0000000040)) syz_open_dev$usbfs(0x0, 0x0, 0x0) 12:53:43 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x122) r2 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r2, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) r3 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r3, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) write$P9_RVERSION(r1, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[]], 0x8) r4 = dup(r1) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_CREATE_OPEN(r4, &(0x7f0000000400)={0xa0}, 0xa0) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="138f3ddeb3d7026fd5924c4e315b19ca87b18ee7c127722174bfc8ab55f744e13a2648fe826153168b9f6d255e23d4b5f31a349ecc7f", @ANYRESHEX=r4]) mknod$loop(&(0x7f00000004c0)='./file0/file0\x00', 0x2000, 0xffffffffffffffff) [ 254.535002] 9pnet: Insufficient options for proto=fd 12:53:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x6, 0xffffffffffffffff, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x0, "8b63e98a6e9a990ceacccaa0722f7b17adbfb251c09e5993d319d88199f6923e646c1d3eaad49bc3c0a86bd1683c51ec36b5d2dab5a220e04e0b20637e2b5a8dd3403bbe1ccf681d083e2307d3f5597b"}, 0xd8) r1 = openat$mixer(0xffffffffffffff9c, 0x0, 0x400, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f00002df000/0x3000)=nil, 0x3000}) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) close(0xffffffffffffffff) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, 0x0, 0x0) openat(r2, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x800, 0x94) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000001c0)='syzkaller1\x00') r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4040, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f00000000c0)={0x8000, 0x7f, 0x40}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x28044, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = getpgid(0xffffffffffffffff) r6 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r6, &(0x7f00000000c0)='./file0\x00') mkdirat(r6, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x4, 0xad, 0xde, 0x20, 0x0, 0x1000000000000, 0x22000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x96a, 0x1, @perf_config_ext={0x4, 0x3}, 0x4000, 0x9, 0x200000, 0x8, 0x7, 0x4, 0x8}, r5, 0xe, r6, 0xb) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm-control\x00', 0x20000, 0x0) [ 254.570028] 9pnet: Insufficient options for proto=fd 12:53:43 executing program 2: getgid() mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', 0x0, 0x0, 0x180400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1400000022002908000000000000000400000000"], 0x14}, 0x1, 0xfdffffff00000000}, 0x0) [ 254.705469] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 12:53:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r1, &(0x7f00000022c0)=[{{&(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000001780)={0xa, 0x0, 0x0, @rand_addr="8b4d6ca6bc937f76ed18670978746893"}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[@flowinfo={{0x14, 0x29, 0xb, 0x184b}}], 0x18}}], 0x2, 0x0) listen(r1, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000140), 0x385) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000040)=0x9ae, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 12:53:43 executing program 5 (fault-call:13 fault-nth:2): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:53:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="4c00000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x6, @ANYBLOB="24001200080001007369740018000200140003007f020000000000000000000000000001922b843072761416a9ef8e8242a371b9a5c3aa962b088f568712dc836d0741d61de8d1d3474356d22339f27d5addb7bef9f3a6c93c477b7d5bcef35649351baaaca7c9b2b5c7b0fce2c7684c21c627b167ee550da37e069f92b6b3b06bcc9b"], 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/net/tun\x00', 0x138f42, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 255.022537] FAULT_INJECTION: forcing a failure. [ 255.022537] name failslab, interval 1, probability 0, space 0, times 0 [ 255.064408] CPU: 0 PID: 9747 Comm: syz-executor.5 Not tainted 4.19.78 #0 [ 255.066017] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 255.071294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.071301] Call Trace: [ 255.071324] dump_stack+0x172/0x1f0 [ 255.071346] should_fail.cold+0xa/0x1b [ 255.098160] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 255.103287] ? blk_mq_realloc_hw_ctxs+0x4fc/0x1000 [ 255.108242] __should_failslab+0x121/0x190 [ 255.112501] should_failslab+0x9/0x14 [ 255.116324] kmem_cache_alloc_node_trace+0x274/0x720 [ 255.121434] ? lock_downgrade+0x880/0x880 [ 255.125600] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.131226] ? check_preemption_disabled+0x48/0x290 [ 255.136281] __kmalloc_node+0x3d/0x80 [ 255.136302] blk_mq_realloc_hw_ctxs+0x593/0x1000 [ 255.144860] blk_mq_update_nr_hw_queues+0x546/0xb70 [ 255.149897] ? blk_mq_init_queue+0xb0/0xb0 [ 255.154156] nbd_start_device+0x15e/0xbb0 [ 255.158322] nbd_ioctl+0x412/0xc60 [ 255.158339] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.158358] ? avc_has_extended_perms+0xa78/0x10f0 [ 255.172354] ? nbd_add_socket+0x680/0x680 [ 255.176516] ? avc_ss_reset+0x190/0x190 [ 255.180495] ? kasan_check_read+0x11/0x20 [ 255.180512] ? nbd_add_socket+0x680/0x680 [ 255.180529] blkdev_ioctl+0xc38/0x1ab6 [ 255.192720] ? blkpg_ioctl+0xa90/0xa90 [ 255.196621] ? proc_cwd_link+0x1d0/0x1d0 [ 255.200697] ? __irqentry_text_end+0x193782/0x1fac42 [ 255.205802] ? __fget+0x340/0x540 [ 255.205826] block_ioctl+0xee/0x130 [ 255.205840] ? blkdev_fallocate+0x410/0x410 [ 255.205857] do_vfs_ioctl+0xd5f/0x1380 [ 255.205877] ? selinux_file_ioctl+0x46f/0x5e0 [ 255.205889] ? selinux_file_ioctl+0x125/0x5e0 [ 255.205904] ? ioctl_preallocate+0x210/0x210 [ 255.205916] ? selinux_file_mprotect+0x620/0x620 [ 255.205934] ? iterate_fd+0x360/0x360 [ 255.205952] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 255.225680] ? fput+0x128/0x1a0 [ 255.225703] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.225718] ? security_file_ioctl+0x8d/0xc0 [ 255.239342] ksys_ioctl+0xab/0xd0 [ 255.265245] __x64_sys_ioctl+0x73/0xb0 [ 255.269125] do_syscall_64+0xfd/0x620 [ 255.272934] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.278109] RIP: 0033:0x459a59 [ 255.281291] Code: fd b7 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 b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.300181] RSP: 002b:00007fca44e1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 255.307903] RAX: ffffffffffffffda RBX: 00007fca44e1ec90 RCX: 0000000000459a59 12:53:44 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x22, 0x4, 0x400, 0x0, 0x1}, 0x3c) r0 = socket$rxrpc(0x21, 0x2, 0xa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000140), 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0xfffffffffffffdcb) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000000c0), 0x4) [ 255.315174] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 255.322465] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 255.329737] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fca44e1f6d4 [ 255.336996] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 000000000000000b [ 255.394556] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 255.433231] BUG: unable to handle kernel NULL pointer dereference at 0000000000000118 [ 255.433259] kobject: 'sit1' (000000000f336b42): kobject_uevent_env [ 255.441225] PGD 80453067 P4D 80453067 PUD 96c40067 PMD 0 [ 255.441249] Oops: 0002 [#1] PREEMPT SMP KASAN [ 255.441267] CPU: 1 PID: 9747 Comm: syz-executor.5 Not tainted 4.19.78 #0 [ 255.464396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.473774] RIP: 0010:blk_mq_map_swqueue+0x29e/0xa60 [ 255.478899] Code: 80 3c 18 00 0f 85 e9 06 00 00 44 89 e6 bf 3f 00 00 00 4d 8b 6d 00 e8 e1 5c 56 fe 41 83 fc 3f 0f 87 17 05 00 00 e8 52 5b 56 fe 4d 0f ab b5 18 01 00 00 49 8d bd 74 01 00 00 48 89 fa 48 c1 ea [ 255.491729] kobject: 'sit1' (000000000f336b42): fill_kobj_path: path = '/devices/virtual/net/sit1' [ 255.497849] RSP: 0018:ffff88807bcbf8c0 EFLAGS: 00010246 [ 255.497861] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffc900108d4000 [ 255.497868] RDX: 0000000000040000 RSI: ffffffff83151f9e RDI: 0000000000000005 [ 255.497881] RBP: ffff88807bcbf930 R08: ffff8880871982c0 R09: 0000000000000000 [ 255.531803] kobject: 'queues' (0000000052770e7a): kobject_add_internal: parent: 'sit1', set: '' [ 255.534137] R10: ffffed100a4d7ff0 R11: ffff8880526bff83 R12: 0000000000000001 [ 255.534144] R13: 0000000000000000 R14: 0000000000000001 R15: ffff8880a43d90c0 [ 255.534154] FS: 00007fca44e1f700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 255.534166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 255.561735] kobject: 'queues' (0000000052770e7a): kobject_uevent_env [ 255.566238] CR2: 0000000000000118 CR3: 0000000096ab6000 CR4: 00000000001406e0 [ 255.566248] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 255.566254] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 255.566262] Call Trace: [ 255.601686] kobject: 'queues' (0000000052770e7a): kobject_uevent_env: filter function caused the event to drop! [ 255.602956] ? blk_mq_sysfs_unregister+0x127/0x210 [ 255.602975] blk_mq_update_nr_hw_queues+0x5ab/0xb70 [ 255.623129] ? blk_mq_init_queue+0xb0/0xb0 [ 255.627370] nbd_start_device+0x15e/0xbb0 [ 255.631519] nbd_ioctl+0x412/0xc60 [ 255.631707] kobject: 'rx-0' (00000000466d658c): kobject_add_internal: parent: 'queues', set: 'queues' [ 255.635057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.635071] ? avc_has_extended_perms+0xa78/0x10f0 [ 255.635086] ? nbd_add_socket+0x680/0x680 [ 255.659013] ? avc_ss_reset+0x190/0x190 [ 255.662999] ? kasan_check_read+0x11/0x20 [ 255.667158] ? nbd_add_socket+0x680/0x680 [ 255.671321] blkdev_ioctl+0xc38/0x1ab6 [ 255.671755] kobject: 'rx-0' (00000000466d658c): kobject_uevent_env [ 255.675205] ? blkpg_ioctl+0xa90/0xa90 [ 255.675218] ? proc_cwd_link+0x1d0/0x1d0 [ 255.675236] ? __irqentry_text_end+0x193782/0x1fac42 [ 255.694545] ? __fget+0x340/0x540 [ 255.698008] block_ioctl+0xee/0x130 [ 255.701084] kobject: 'rx-0' (00000000466d658c): fill_kobj_path: path = '/devices/virtual/net/sit1/queues/rx-0' [ 255.701632] ? blkdev_fallocate+0x410/0x410 [ 255.701646] do_vfs_ioctl+0xd5f/0x1380 [ 255.701664] ? selinux_file_ioctl+0x46f/0x5e0 [ 255.724441] ? selinux_file_ioctl+0x125/0x5e0 [ 255.728945] ? ioctl_preallocate+0x210/0x210 [ 255.731783] kobject: 'tx-0' (00000000a44f2908): kobject_add_internal: parent: 'queues', set: 'queues' [ 255.733357] ? selinux_file_mprotect+0x620/0x620 [ 255.733376] ? iterate_fd+0x360/0x360 [ 255.751259] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 255.756809] ? fput+0x128/0x1a0 [ 255.760103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 255.761864] kobject: 'tx-0' (00000000a44f2908): kobject_uevent_env [ 255.765640] ? security_file_ioctl+0x8d/0xc0 [ 255.765654] ksys_ioctl+0xab/0xd0 [ 255.765669] __x64_sys_ioctl+0x73/0xb0 [ 255.783716] do_syscall_64+0xfd/0x620 [ 255.787541] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.791743] kobject: 'tx-0' (00000000a44f2908): fill_kobj_path: path = '/devices/virtual/net/sit1/queues/tx-0' [ 255.792742] RIP: 0033:0x459a59 [ 255.806047] Code: fd b7 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 b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.824952] RSP: 002b:00007fca44e1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 255.832671] RAX: ffffffffffffffda RBX: 00007fca44e1ec90 RCX: 0000000000459a59 [ 255.839949] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 255.847225] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 255.854502] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fca44e1f6d4 [ 255.861779] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 000000000000000b [ 255.869065] Modules linked in: [ 255.872271] CR2: 0000000000000118 [ 255.878261] kobject: 'rx-0' (00000000466d658c): kobject_cleanup, parent 0000000052770e7a [ 255.887598] ---[ end trace f45cbe002bbb49a8 ]--- 12:53:44 executing program 1: bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xffffff4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa446d6a3d7177a0}, 0x0, 0x0, 0x1b23, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, 0x0, 0x8040fffffffd) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0x8, &(0x7f0000000080)=0x2) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa925, 0x6c04db61907ce95}) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000200)=""/87) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') mkdir(&(0x7f0000000500)='./file0\x00', 0x0) r4 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x3, 0x1e00) readv(r4, &(0x7f0000001980)=[{&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000340)=""/3, 0x3}, {&(0x7f0000000380)=""/41, 0x29}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000600)=""/83, 0x53}, {&(0x7f00000017c0)=""/172, 0xac}, {&(0x7f00000004c0)=""/25, 0x19}, {&(0x7f0000001880)=""/251, 0xfb}, {&(0x7f0000000680)=""/26, 0x1a}], 0x9) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, &(0x7f00000000c0)) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"]) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00000003c0)=""/5) lstat(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000740)) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 12:53:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x6, 0xffffffffffffffff, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x0, "8b63e98a6e9a990ceacccaa0722f7b17adbfb251c09e5993d319d88199f6923e646c1d3eaad49bc3c0a86bd1683c51ec36b5d2dab5a220e04e0b20637e2b5a8dd3403bbe1ccf681d083e2307d3f5597b"}, 0xd8) r1 = openat$mixer(0xffffffffffffff9c, 0x0, 0x400, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f00002df000/0x3000)=nil, 0x3000}) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) close(0xffffffffffffffff) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, 0x0, 0x0) openat(r2, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x800, 0x94) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000001c0)='syzkaller1\x00') r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x4040, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f00000000c0)={0x8000, 0x7f, 0x40}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x28044, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = getpgid(0xffffffffffffffff) r6 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r6, &(0x7f00000000c0)='./file0\x00') mkdirat(r6, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x4, 0xad, 0xde, 0x20, 0x0, 0x1000000000000, 0x22000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x96a, 0x1, @perf_config_ext={0x4, 0x3}, 0x4000, 0x9, 0x200000, 0x8, 0x7, 0x4, 0x8}, r5, 0xe, r6, 0xb) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm-control\x00', 0x20000, 0x0) [ 255.902001] kobject: 'loop1' (00000000d5edbd8e): kobject_uevent_env [ 255.911843] kobject: 'rx-0' (00000000466d658c): auto cleanup 'remove' event [ 255.914710] RIP: 0010:blk_mq_map_swqueue+0x29e/0xa60 [ 255.937711] kobject: 'loop1' (00000000d5edbd8e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:53:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(0x0, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000180)) [ 255.938042] kobject: 'rx-0' (00000000466d658c): kobject_uevent_env [ 255.979323] kobject: 'rx-0' (00000000466d658c): fill_kobj_path: path = '/devices/virtual/net/sit1/queues/rx-0' [ 255.979493] kobject: 'loop4' (00000000b85223d8): kobject_uevent_env [ 256.004642] kobject: 'rx-0' (00000000466d658c): auto cleanup kobject_del 12:53:44 executing program 1: bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xffffff4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa446d6a3d7177a0}, 0x0, 0x0, 0x1b23, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, 0x0, 0x8040fffffffd) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0x8, &(0x7f0000000080)=0x2) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa925, 0x6c04db61907ce95}) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000200)=""/87) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') mkdir(&(0x7f0000000500)='./file0\x00', 0x0) r4 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x3, 0x1e00) readv(r4, &(0x7f0000001980)=[{&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000340)=""/3, 0x3}, {&(0x7f0000000380)=""/41, 0x29}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000600)=""/83, 0x53}, {&(0x7f00000017c0)=""/172, 0xac}, {&(0x7f00000004c0)=""/25, 0x19}, {&(0x7f0000001880)=""/251, 0xfb}, {&(0x7f0000000680)=""/26, 0x1a}], 0x9) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, &(0x7f00000000c0)) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"]) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00000003c0)=""/5) lstat(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000740)) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 256.006541] Code: 80 3c 18 00 0f 85 e9 06 00 00 44 89 e6 bf 3f 00 00 00 4d 8b 6d 00 e8 e1 5c 56 fe 41 83 fc 3f 0f 87 17 05 00 00 e8 52 5b 56 fe 4d 0f ab b5 18 01 00 00 49 8d bd 74 01 00 00 48 89 fa 48 c1 ea [ 256.018165] kobject: 'rx-0' (00000000466d658c): calling ktype release [ 256.058582] kobject: 'rx-0': free name [ 256.068135] kobject: 'tx-0' (00000000a44f2908): kobject_cleanup, parent 0000000052770e7a [ 256.088940] kobject: 'tx-0' (00000000a44f2908): auto cleanup 'remove' event [ 256.095858] kobject: 'loop4' (00000000b85223d8): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 256.103853] kobject: 'tx-0' (00000000a44f2908): kobject_uevent_env [ 256.123921] kobject: 'tx-0' (00000000a44f2908): fill_kobj_path: path = '/devices/virtual/net/sit1/queues/tx-0' 12:53:45 executing program 1: bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xffffff4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa446d6a3d7177a0}, 0x0, 0x0, 0x1b23, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, 0x0, 0x8040fffffffd) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0x8, &(0x7f0000000080)=0x2) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa925, 0x6c04db61907ce95}) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000200)=""/87) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') mkdir(&(0x7f0000000500)='./file0\x00', 0x0) r4 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x3, 0x1e00) readv(r4, &(0x7f0000001980)=[{&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000340)=""/3, 0x3}, {&(0x7f0000000380)=""/41, 0x29}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000600)=""/83, 0x53}, {&(0x7f00000017c0)=""/172, 0xac}, {&(0x7f00000004c0)=""/25, 0x19}, {&(0x7f0000001880)=""/251, 0xfb}, {&(0x7f0000000680)=""/26, 0x1a}], 0x9) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, &(0x7f00000000c0)) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"]) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00000003c0)=""/5) lstat(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000740)) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 256.145243] kobject: 'tx-0' (00000000a44f2908): auto cleanup kobject_del [ 256.150457] kobject: 'loop3' (00000000b91d801b): kobject_uevent_env [ 256.159068] kobject: 'tx-0' (00000000a44f2908): calling ktype release [ 256.163739] kobject: 'loop3' (00000000b91d801b): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 256.173759] kobject: 'tx-0': free name [ 256.181008] kobject: 'queues' (0000000052770e7a): kobject_cleanup, parent (null) [ 256.200238] kobject: 'queues' (0000000052770e7a): calling ktype release [ 256.206113] RSP: 0018:ffff88807bcbf8c0 EFLAGS: 00010246 [ 256.214836] kobject: 'queues' (0000000052770e7a): kset_release [ 256.221681] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffc900108d4000 [ 256.229293] RDX: 0000000000040000 RSI: ffffffff83151f9e RDI: 0000000000000005 [ 256.245935] kobject: 'loop1' (00000000d5edbd8e): kobject_uevent_env [ 256.256994] kobject: 'queues': free name [ 256.269279] RBP: ffff88807bcbf930 R08: ffff8880871982c0 R09: 0000000000000000 [ 256.279564] kobject: 'sit1' (000000000f336b42): kobject_uevent_env [ 256.289110] kobject: 'loop1' (00000000d5edbd8e): fill_kobj_path: path = '/devices/virtual/block/loop1' 12:53:45 executing program 1: bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xffffff4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa446d6a3d7177a0}, 0x0, 0x0, 0x1b23, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, 0x0, 0x8040fffffffd) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0x8, &(0x7f0000000080)=0x2) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa925, 0x6c04db61907ce95}) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000200)=""/87) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') mkdir(&(0x7f0000000500)='./file0\x00', 0x0) r4 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x3, 0x1e00) readv(r4, &(0x7f0000001980)=[{&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000340)=""/3, 0x3}, {&(0x7f0000000380)=""/41, 0x29}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000600)=""/83, 0x53}, {&(0x7f00000017c0)=""/172, 0xac}, {&(0x7f00000004c0)=""/25, 0x19}, {&(0x7f0000001880)=""/251, 0xfb}, {&(0x7f0000000680)=""/26, 0x1a}], 0x9) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, &(0x7f00000000c0)) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"]) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00000003c0)=""/5) lstat(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000740)) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 256.306099] R10: ffffed100a4d7ff0 R11: ffff8880526bff83 R12: 0000000000000001 [ 256.314099] kobject: 'sit1' (000000000f336b42): fill_kobj_path: path = '/devices/virtual/net/sit1' [ 256.332112] R13: 0000000000000000 R14: 0000000000000001 R15: ffff8880a43d90c0 [ 256.339487] kobject: 'loop1' (00000000d5edbd8e): kobject_uevent_env [ 256.364137] FS: 00007fca44e1f700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 256.368839] kobject: 'loop1' (00000000d5edbd8e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 256.385887] kobject: 'sit1' (000000000f336b42): kobject_cleanup, parent (null) [ 256.400779] kobject: 'sit1' (000000000f336b42): calling ktype release 12:53:45 executing program 1: bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xffffff4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa446d6a3d7177a0}, 0x0, 0x0, 0x1b23, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, 0x0, 0x8040fffffffd) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0x8, &(0x7f0000000080)=0x2) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa925, 0x6c04db61907ce95}) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000200)=""/87) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') mkdir(&(0x7f0000000500)='./file0\x00', 0x0) r4 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x3, 0x1e00) readv(r4, &(0x7f0000001980)=[{&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000340)=""/3, 0x3}, {&(0x7f0000000380)=""/41, 0x29}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000600)=""/83, 0x53}, {&(0x7f00000017c0)=""/172, 0xac}, {&(0x7f00000004c0)=""/25, 0x19}, {&(0x7f0000001880)=""/251, 0xfb}, {&(0x7f0000000680)=""/26, 0x1a}], 0x9) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, &(0x7f00000000c0)) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"]) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00000003c0)=""/5) lstat(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000740)) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) 12:53:45 executing program 2: bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xffffff4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa446d6a3d7177a0}, 0x0, 0x0, 0x1b23, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, 0x0, 0x8040fffffffd) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0x8, &(0x7f0000000080)=0x2) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa925, 0x6c04db61907ce95}) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000200)=""/87) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') mkdir(&(0x7f0000000500)='./file0\x00', 0x0) r4 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x3, 0x1e00) readv(r4, &(0x7f0000001980)=[{&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000340)=""/3, 0x3}, {&(0x7f0000000380)=""/41, 0x29}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000600)=""/83, 0x53}, {&(0x7f00000017c0)=""/172, 0xac}, {&(0x7f00000004c0)=""/25, 0x19}, {&(0x7f0000001880)=""/251, 0xfb}, {&(0x7f0000000680)=""/26, 0x1a}], 0x9) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, &(0x7f00000000c0)) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"]) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00000003c0)=""/5) lstat(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000740)) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 256.422470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 256.435732] kobject: 'sit1': free name [ 256.439157] CR2: 00007faea1832e70 CR3: 0000000096ab6000 CR4: 00000000001406f0 [ 256.450250] kobject: 'loop1' (00000000d5edbd8e): kobject_uevent_env 12:53:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe2(0x0, 0x84400) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000100)={0x0, 0x64, 0x7f, 0x0, 0x4, 0x0, 0xfc, 0x7, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7fff, 0x6, 0x0, 0xe9, 0x7f, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast}}}, 0x88) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000180)) [ 256.476020] kobject: 'loop1' (00000000d5edbd8e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 256.491745] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 256.503084] kobject: 'loop2' (00000000b1a1503f): kobject_uevent_env [ 256.521794] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 256.528590] kobject: 'loop2' (00000000b1a1503f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 256.537868] Kernel panic - not syncing: Fatal exception [ 256.545130] Kernel Offset: disabled [ 256.548753] Rebooting in 86400 seconds..