Warning: Permanently added '10.128.10.30' (ECDSA) to the list of known hosts. 2019/11/05 00:07:33 fuzzer started 2019/11/05 00:07:35 dialing manager at 10.128.0.105:37793 2019/11/05 00:07:35 syscalls: 2553 2019/11/05 00:07:35 code coverage: enabled 2019/11/05 00:07:35 comparison tracing: enabled 2019/11/05 00:07:35 extra coverage: extra coverage is not supported by the kernel 2019/11/05 00:07:35 setuid sandbox: enabled 2019/11/05 00:07:35 namespace sandbox: enabled 2019/11/05 00:07:35 Android sandbox: /sys/fs/selinux/policy does not exist 2019/11/05 00:07:35 fault injection: enabled 2019/11/05 00:07:35 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/11/05 00:07:35 net packet injection: enabled 2019/11/05 00:07:35 net device setup: enabled 2019/11/05 00:07:35 concurrency sanitizer: enabled 2019/11/05 00:07:35 devlink PCI setup: PCI device 0000:00:10.0 is not available 2019/11/05 00:07:36 adding functions to KCSAN blacklist: 'run_timer_softirq' 'tomoyo_supervisor' 'pid_update_inode' '__hrtimer_run_queues' 'tcp_add_backlog' 00:07:38 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@default, @rose, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @null, @rose]}, 0x48) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140)=0x7ff, 0x4) listen(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000230047faffffff00000000000400000204001000b115f8b9206affd78578cf5082f4fcc477cb57f5650731dfaf12aa77ad43cb41f04b15a9fdd6c1610a621c85fe3e348527b0"], 0x18}}, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd91"], 0x2f) sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r4, 0x0, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000200)) 00:07:38 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) [ 70.103867][ T7919] IPVS: ftp: loaded support on port[0] = 21 [ 70.184241][ T7919] chnl_net:caif_netlink_parms(): no params data found [ 70.218996][ T7919] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.226087][ T7919] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.234825][ T7919] device bridge_slave_0 entered promiscuous mode [ 70.242321][ T7919] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.250280][ T7919] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.258270][ T7919] device bridge_slave_1 entered promiscuous mode [ 70.277971][ T7919] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.288565][ T7919] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.327749][ T7919] team0: Port device team_slave_0 added [ 70.334551][ T7919] team0: Port device team_slave_1 added 00:07:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) [ 70.450295][ T7919] device hsr_slave_0 entered promiscuous mode [ 70.477605][ T7919] device hsr_slave_1 entered promiscuous mode [ 70.572268][ T7922] IPVS: ftp: loaded support on port[0] = 21 [ 70.623140][ T7919] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.630333][ T7919] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.637835][ T7919] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.644877][ T7919] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.861590][ T7926] IPVS: ftp: loaded support on port[0] = 21 00:07:39 executing program 3: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x3b8, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0000001d008125e00f80ecdb4cb9f207c804a01a000000070000000a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1}, 0x0) [ 71.034351][ T7919] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.110898][ T7922] chnl_net:caif_netlink_parms(): no params data found [ 71.168583][ T7919] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.249886][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.258540][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.296871][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.329355][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 71.403671][ T7922] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.446757][ T7922] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.454755][ T7922] device bridge_slave_0 entered promiscuous mode [ 71.515765][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.548682][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.577371][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.584444][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.639148][ T7922] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.646249][ T7922] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.687568][ T7922] device bridge_slave_1 entered promiscuous mode [ 71.729002][ T7955] IPVS: ftp: loaded support on port[0] = 21 [ 71.764792][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.777351][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.786116][ T7953] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.793183][ T7953] bridge0: port 2(bridge_slave_1) entered forwarding state 00:07:40 executing program 4: clock_settime(0x0, &(0x7f0000000080)={0xfffffffffffffff8}) [ 71.867309][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.932789][ T7922] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.978479][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.017846][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.056723][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.065640][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.097650][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.147188][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.155929][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.207751][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.216412][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.261352][ T7926] chnl_net:caif_netlink_parms(): no params data found [ 72.281687][ T7919] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.305824][ T7922] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.330620][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.422834][ T7958] IPVS: ftp: loaded support on port[0] = 21 [ 72.424030][ T7922] team0: Port device team_slave_0 added [ 72.461579][ T7926] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.481975][ T7926] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.501419][ T7926] device bridge_slave_0 entered promiscuous mode [ 72.513795][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.536818][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.545248][ T7922] team0: Port device team_slave_1 added [ 72.558463][ T7926] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.565523][ T7926] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.577739][ T7926] device bridge_slave_1 entered promiscuous mode 00:07:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_VLAN_FILTERING={0x8}]}}}]}, 0x3c}}, 0x0) [ 72.611205][ T7919] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.679692][ T7922] device hsr_slave_0 entered promiscuous mode [ 72.727064][ T7922] device hsr_slave_1 entered promiscuous mode [ 72.766768][ T7922] debugfs: Directory 'hsr0' with parent '/' already present! [ 72.784699][ T7926] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.811742][ T7926] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.852456][ T7955] chnl_net:caif_netlink_parms(): no params data found [ 72.876343][ T7926] team0: Port device team_slave_0 added [ 72.883274][ T7926] team0: Port device team_slave_1 added [ 72.892728][ T7970] IPVS: ftp: loaded support on port[0] = 21 [ 72.999331][ T7926] device hsr_slave_0 entered promiscuous mode [ 73.037038][ T7926] device hsr_slave_1 entered promiscuous mode [ 73.086718][ T7926] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.229503][ T7955] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.236587][ T7955] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.288149][ T7955] device bridge_slave_0 entered promiscuous mode [ 73.368263][ T7958] chnl_net:caif_netlink_parms(): no params data found [ 73.429325][ T7955] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.437031][ T7955] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.495232][ T7955] device bridge_slave_1 entered promiscuous mode [ 73.693931][ T7955] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.822309][ T7958] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.840489][ T7958] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.887468][ T7958] device bridge_slave_0 entered promiscuous mode [ 73.908502][ T7955] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.946569][ T7922] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.024399][ T7958] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.035371][ T7958] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.083141][ T7958] device bridge_slave_1 entered promiscuous mode [ 74.136392][ T7922] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.243625][ T7955] team0: Port device team_slave_0 added [ 74.253672][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.285009][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.332708][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.376355][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.420341][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.427523][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.503298][ T7926] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.552555][ T7955] team0: Port device team_slave_1 added [ 74.660162][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.682395][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.735941][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.786577][ T7953] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.793722][ T7953] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.865876][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.936440][ T7926] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.029188][ T7955] device hsr_slave_0 entered promiscuous mode [ 75.057061][ T7955] device hsr_slave_1 entered promiscuous mode [ 75.106702][ T7955] debugfs: Directory 'hsr0' with parent '/' already present! [ 75.168330][ T7958] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.208059][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.224408][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 00:07:43 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@default, @rose, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @null, @rose]}, 0x48) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140)=0x7ff, 0x4) listen(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000230047faffffff00000000000400000204001000b115f8b9206affd78578cf5082f4fcc477cb57f5650731dfaf12aa77ad43cb41f04b15a9fdd6c1610a621c85fe3e348527b0"], 0x18}}, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd91"], 0x2f) sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r4, 0x0, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000200)) [ 75.272379][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.361429][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.420979][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.470017][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.534885][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.611461][ T7958] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.721306][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.755466][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.810770][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.875638][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.945819][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.000580][ T7953] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.007774][ T7953] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.060515][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.087295][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.140156][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.182032][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.223410][ T7953] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.230506][ T7953] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.301492][ T7922] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.344906][ T7958] team0: Port device team_slave_0 added [ 76.363094][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.414593][ T7958] team0: Port device team_slave_1 added [ 76.431515][ T7922] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.454873][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.499501][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.586507][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.615476][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.808912][ T7958] device hsr_slave_0 entered promiscuous mode [ 76.837007][ T7958] device hsr_slave_1 entered promiscuous mode [ 76.890196][ T7958] debugfs: Directory 'hsr0' with parent '/' already present! [ 76.904977][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.931043][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.961082][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.083635][ T7926] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 77.150279][ T7926] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.191132][ T7970] chnl_net:caif_netlink_parms(): no params data found [ 77.228947][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.257551][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.328024][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.372149][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.395973][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.417584][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.465075][ T7926] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.525418][ T7955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.563101][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.595383][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.631355][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.752566][ T7970] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.777863][ T7970] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.816773][ T7970] device bridge_slave_0 entered promiscuous mode [ 77.841728][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.861068][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.882648][ T7955] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.906749][ T7970] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.913839][ T7970] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.947581][ T7970] device bridge_slave_1 entered promiscuous mode [ 77.986962][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready 00:07:46 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@default, @rose, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @null, @rose]}, 0x48) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140)=0x7ff, 0x4) listen(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000230047faffffff00000000000400000204001000b115f8b9206affd78578cf5082f4fcc477cb57f5650731dfaf12aa77ad43cb41f04b15a9fdd6c1610a621c85fe3e348527b0"], 0x18}}, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd91"], 0x2f) sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r4, 0x0, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000200)) [ 78.005954][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.025946][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.033087][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.131110][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.157952][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.226329][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.233473][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.317153][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.374530][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.439963][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.562469][ T7970] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.632738][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.661787][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.719725][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.782874][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.848199][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.912922][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.987343][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.028993][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.098864][ T7955] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.128185][ T7970] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 00:07:47 executing program 1: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) [ 79.245032][ T7935] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.311011][ T7970] team0: Port device team_slave_0 added [ 79.329486][ T7970] team0: Port device team_slave_1 added [ 79.369010][ T7955] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.419842][ T7958] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.436654][ C1] hrtimer: interrupt took 47987 ns 00:07:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) [ 79.477136][ T7935] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.494603][ T7935] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 00:07:48 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@default, @rose, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @null, @rose]}, 0x48) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140)=0x7ff, 0x4) listen(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000230047faffffff00000000000400000204001000b115f8b9206affd78578cf5082f4fcc477cb57f5650731dfaf12aa77ad43cb41f04b15a9fdd6c1610a621c85fe3e348527b0"], 0x18}}, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd91"], 0x2f) sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r4, 0x0, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000200)) [ 79.659171][ T7970] device hsr_slave_0 entered promiscuous mode [ 79.681128][ T7970] device hsr_slave_1 entered promiscuous mode 00:07:48 executing program 1: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) [ 79.746751][ T7970] debugfs: Directory 'hsr0' with parent '/' already present! [ 79.800048][ T7958] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.839869][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.869068][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.976267][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.018042][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.026626][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.033733][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.135813][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.161461][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.173961][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.181127][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.194870][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.212618][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.224015][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.238673][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.301423][ T8160] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. 00:07:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) [ 80.349820][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.372146][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 00:07:49 executing program 3: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x3b8, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0000001d008125e00f80ecdb4cb9f207c804a01a000000070000000a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1}, 0x0) [ 80.417982][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.442801][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.484718][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.526026][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.612356][ T7958] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 80.654915][ T7958] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.695085][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.728511][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 00:07:49 executing program 1: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) [ 80.804706][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.850493][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 00:07:49 executing program 3: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x3b8, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0000001d008125e00f80ecdb4cb9f207c804a01a000000070000000a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1}, 0x0) [ 80.894207][ T7958] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.045264][ T7970] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.122760][ T7970] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.174698][ T8201] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. [ 81.202924][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.235974][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.355615][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.376463][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.440597][ T2943] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.447699][ T2943] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.503614][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.537445][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.582091][ T2943] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.589263][ T2943] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.661711][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.700401][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.729389][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.769045][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.797570][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.832034][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.840994][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.877407][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.912551][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.927308][ T2943] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.949004][ T7970] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.972838][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.992850][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.074251][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.082107][ T7953] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 00:07:50 executing program 4: clock_settime(0x0, &(0x7f0000000080)={0xfffffffffffffff8}) [ 82.114796][ T7970] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.383970][ T8223] netlink: 'syz-executor.5': attribute type 7 has an invalid length. 00:07:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_VLAN_FILTERING={0x8}]}}}]}, 0x3c}}, 0x0) 00:07:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:51 executing program 3: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x3b8, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0000001d008125e00f80ecdb4cb9f207c804a01a000000070000000a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1}, 0x0) 00:07:51 executing program 4: clock_settime(0x0, &(0x7f0000000080)={0xfffffffffffffff8}) [ 82.570947][ T8231] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. [ 82.651540][ T8238] netlink: 'syz-executor.5': attribute type 7 has an invalid length. 00:07:51 executing program 4: clock_settime(0x0, &(0x7f0000000080)={0xfffffffffffffff8}) 00:07:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_VLAN_FILTERING={0x8}]}}}]}, 0x3c}}, 0x0) 00:07:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) [ 82.944083][ T8253] netlink: 'syz-executor.5': attribute type 7 has an invalid length. 00:07:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_VLAN_FILTERING={0x8}]}}}]}, 0x3c}}, 0x0) 00:07:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) [ 83.074044][ T8259] netlink: 'syz-executor.5': attribute type 7 has an invalid length. 00:07:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:52 executing program 2: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:52 executing program 3: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:52 executing program 1: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:52 executing program 2: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:52 executing program 3: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:53 executing program 1: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:53 executing program 2: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:53 executing program 3: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:53 executing program 4: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:53 executing program 2: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:53 executing program 1: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:53 executing program 3: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:53 executing program 4: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000017, 0x12, r3, 0x0) 00:07:53 executing program 1: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:53 executing program 2: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:53 executing program 5: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:53 executing program 3: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:54 executing program 4: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:54 executing program 1: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:54 executing program 5: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:54 executing program 2: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:54 executing program 4: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:54 executing program 3: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:54 executing program 1: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:54 executing program 2: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:54 executing program 5: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:54 executing program 0: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:54 executing program 4: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:54 executing program 3: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:54 executing program 1: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:55 executing program 2: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:55 executing program 0: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:55 executing program 5: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:55 executing program 4: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:55 executing program 3: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:55 executing program 1: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:55 executing program 2: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:55 executing program 0: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:55 executing program 5: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:55 executing program 4: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:55 executing program 3: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:55 executing program 1: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:55 executing program 0: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:55 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@default, @rose, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @null, @rose]}, 0x48) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140)=0x7ff, 0x4) listen(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000230047faffffff00000000000400000204001000b115f8b9206affd78578cf5082f4fcc477cb57f5650731dfaf12aa77ad43cb41f04b15a9fdd6c1610a621c85fe3e348527b0"], 0x18}}, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd91"], 0x2f) sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r4, 0x0, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000200)) 00:07:55 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:56 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@default, @rose, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @null, @rose]}, 0x48) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140)=0x7ff, 0x4) listen(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000230047faffffff00000000000400000204001000b115f8b9206affd78578cf5082f4fcc477cb57f5650731dfaf12aa77ad43cb41f04b15a9fdd6c1610a621c85fe3e348527b0"], 0x18}}, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd91"], 0x2f) sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r4, 0x0, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000200)) 00:07:56 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@default, @rose, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @null, @rose]}, 0x48) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140)=0x7ff, 0x4) listen(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000230047faffffff00000000000400000204001000b115f8b9206affd78578cf5082f4fcc477cb57f5650731dfaf12aa77ad43cb41f04b15a9fdd6c1610a621c85fe3e348527b0"], 0x18}}, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd91"], 0x2f) sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r4, 0x0, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000200)) 00:07:56 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:56 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:56 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@default, @rose, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @null, @rose]}, 0x48) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140)=0x7ff, 0x4) listen(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000230047faffffff00000000000400000204001000b115f8b9206affd78578cf5082f4fcc477cb57f5650731dfaf12aa77ad43cb41f04b15a9fdd6c1610a621c85fe3e348527b0"], 0x18}}, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd91"], 0x2f) sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r4, 0x0, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000200)) 00:07:56 executing program 0: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:56 executing program 4: r0 = 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(0xa, 0x3, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) r5 = open(0x0, 0x0, 0x0) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getresuid(&(0x7f0000001700)=0x0, 0x0, &(0x7f0000001780)) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) sendmmsg$unix(r6, &(0x7f0000001c40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @rights={{0x14, 0x1, 0x1, [r5]}}], 0x58, 0x4000}, {0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0), 0x0, 0x4000004}], 0x2, 0x20000000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x3ff, r4, 0x0, r9, 0x0, 0x2, 0x6}) 00:07:57 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@default, @rose, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @null, @rose]}, 0x48) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140)=0x7ff, 0x4) listen(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000230047faffffff00000000000400000204001000b115f8b9206affd78578cf5082f4fcc477cb57f5650731dfaf12aa77ad43cb41f04b15a9fdd6c1610a621c85fe3e348527b0"], 0x18}}, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd91"], 0x2f) sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r4, 0x0, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000200)) 00:07:57 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@default, @rose, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @null, @rose]}, 0x48) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140)=0x7ff, 0x4) listen(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000230047faffffff00000000000400000204001000b115f8b9206affd78578cf5082f4fcc477cb57f5650731dfaf12aa77ad43cb41f04b15a9fdd6c1610a621c85fe3e348527b0"], 0x18}}, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd91"], 0x2f) sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r4, 0x0, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000200)) 00:07:57 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@default, @rose, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @null, @rose]}, 0x48) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140)=0x7ff, 0x4) listen(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000230047faffffff00000000000400000204001000b115f8b9206affd78578cf5082f4fcc477cb57f5650731dfaf12aa77ad43cb41f04b15a9fdd6c1610a621c85fe3e348527b0"], 0x18}}, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd91"], 0x2f) sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r4, 0x0, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000200)) 00:07:57 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@default, @rose, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @null, @rose]}, 0x48) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140)=0x7ff, 0x4) listen(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000230047faffffff00000000000400000204001000b115f8b9206affd78578cf5082f4fcc477cb57f5650731dfaf12aa77ad43cb41f04b15a9fdd6c1610a621c85fe3e348527b0"], 0x18}}, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd91"], 0x2f) sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r4, 0x0, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000200)) 00:07:57 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@default, @rose, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @null, @rose]}, 0x48) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140)=0x7ff, 0x4) listen(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000230047faffffff00000000000400000204001000b115f8b9206affd78578cf5082f4fcc477cb57f5650731dfaf12aa77ad43cb41f04b15a9fdd6c1610a621c85fe3e348527b0"], 0x18}}, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd91"], 0x2f) sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r4, 0x0, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000200)) 00:07:57 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@default, @rose, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @null, @rose]}, 0x48) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140)=0x7ff, 0x4) listen(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000230047faffffff00000000000400000204001000b115f8b9206affd78578cf5082f4fcc477cb57f5650731dfaf12aa77ad43cb41f04b15a9fdd6c1610a621c85fe3e348527b0"], 0x18}}, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd91"], 0x2f) sendfile(r2, r2, &(0x7f0000000000), 0x8080fffffffe) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r4, 0x0, 0x0) sendmmsg(r4, 0x0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000200)) [ 89.834677][ T8591] ================================================================== [ 89.842848][ T8591] BUG: KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests [ 89.852819][ T8591] [ 89.855168][ T8591] write to 0xffff888129a1a150 of 8 bytes by task 2498 on cpu 1: [ 89.862824][ T8591] blk_mq_sched_dispatch_requests+0x118/0x380 [ 89.868910][ T8591] __blk_mq_run_hw_queue+0xb7/0x160 [ 89.874119][ T8591] blk_mq_run_work_fn+0x57/0x70 [ 89.878992][ T8591] process_one_work+0x3d4/0x890 [ 89.883869][ T8591] worker_thread+0xa0/0x800 [ 89.888405][ T8591] kthread+0x1d4/0x200 [ 89.892494][ T8591] ret_from_fork+0x1f/0x30 [ 89.896901][ T8591] [ 89.899245][ T8591] read to 0xffff888129a1a150 of 8 bytes by task 8591 on cpu 0: [ 89.906799][ T8591] blk_mq_sched_dispatch_requests+0x104/0x380 [ 89.912877][ T8591] __blk_mq_run_hw_queue+0xb7/0x160 [ 89.918090][ T8591] __blk_mq_delay_run_hw_queue+0x31b/0x3a0 [ 89.923914][ T8591] blk_mq_run_hw_queue+0x103/0x1c0 [ 89.929053][ T8591] blk_mq_sched_insert_requests+0x1ca/0x2e0 [ 89.934958][ T8591] blk_mq_flush_plug_list+0x572/0x6c0 [ 89.940348][ T8591] blk_flush_plug_list+0x271/0x2a0 [ 89.945484][ T8591] blk_finish_plug+0x60/0x84 [ 89.950086][ T8591] ext4_writepages+0xddd/0x2300 [ 89.954954][ T8591] do_writepages+0x6b/0x170 [ 89.959473][ T8591] __filemap_fdatawrite_range+0x1c5/0x230 [ 89.965207][ T8591] file_write_and_wait_range+0xfd/0x160 [ 89.970771][ T8591] __generic_file_fsync+0x59/0x190 [ 89.975899][ T8591] ext4_sync_file+0x48e/0xb00 [ 89.980592][ T8591] vfs_fsync_range+0x82/0x150 [ 89.985288][ T8591] ext4_file_write_iter+0x45b/0xa00 [ 89.990513][ T8591] do_iter_readv_writev+0x487/0x5b0 [ 89.995728][ T8591] do_iter_write+0x13b/0x3c0 [ 90.000350][ T8591] vfs_iter_write+0x5c/0x80 [ 90.004873][ T8591] iter_file_splice_write+0x4c0/0x7f0 [ 90.010261][ T8591] direct_splice_actor+0xa0/0xc0 [ 90.015209][ T8591] splice_direct_to_actor+0x215/0x510 [ 90.020595][ T8591] do_splice_direct+0x161/0x1e0 [ 90.025465][ T8591] do_sendfile+0x384/0x7f0 [ 90.029902][ T8591] __x64_sys_sendfile64+0xbe/0x140 [ 90.035034][ T8591] do_syscall_64+0xcc/0x370 [ 90.039558][ T8591] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.045445][ T8591] [ 90.047775][ T8591] Reported by Kernel Concurrency Sanitizer on: [ 90.053950][ T8591] CPU: 0 PID: 8591 Comm: syz-executor.1 Not tainted 5.4.0-rc6+ #0 [ 90.061758][ T8591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.071821][ T8591] ================================================================== [ 90.079899][ T8591] Kernel panic - not syncing: panic_on_warn set ... [ 90.086512][ T8591] CPU: 0 PID: 8591 Comm: syz-executor.1 Not tainted 5.4.0-rc6+ #0 [ 90.094321][ T8591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.104378][ T8591] Call Trace: [ 90.107688][ T8591] dump_stack+0xf5/0x159 [ 90.111943][ T8591] panic+0x210/0x640 [ 90.115869][ T8591] ? vprintk_func+0x8d/0x140 [ 90.120480][ T8591] kcsan_report.cold+0xc/0xe [ 90.125098][ T8591] kcsan_setup_watchpoint+0x3fe/0x410 [ 90.130501][ T8591] ? __blk_mq_get_tag+0x8d/0x220 [ 90.135470][ T8591] __tsan_read8+0x145/0x1f0 [ 90.140006][ T8591] blk_mq_sched_dispatch_requests+0x104/0x380 [ 90.146108][ T8591] __blk_mq_run_hw_queue+0xb7/0x160 [ 90.151340][ T8591] __blk_mq_delay_run_hw_queue+0x31b/0x3a0 [ 90.157350][ T8591] blk_mq_run_hw_queue+0x103/0x1c0 [ 90.162495][ T8591] ? dd_merged_requests+0x250/0x250 [ 90.167723][ T8591] blk_mq_sched_insert_requests+0x1ca/0x2e0 [ 90.173637][ T8591] blk_mq_flush_plug_list+0x572/0x6c0 [ 90.179040][ T8591] ? __pagevec_release+0x63/0x90 [ 90.184014][ T8591] blk_flush_plug_list+0x271/0x2a0 [ 90.189136][ T8591] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 90.195054][ T8591] blk_finish_plug+0x60/0x84 [ 90.199670][ T8591] ext4_writepages+0xddd/0x2300 [ 90.204573][ T8591] ? ext4_mark_inode_dirty+0x420/0x420 [ 90.210057][ T8591] do_writepages+0x6b/0x170 [ 90.214587][ T8591] ? do_writepages+0x6b/0x170 [ 90.219276][ T8591] ? wbc_attach_and_unlock_inode+0xdd/0x390 [ 90.225204][ T8591] __filemap_fdatawrite_range+0x1c5/0x230 [ 90.230954][ T8591] file_write_and_wait_range+0xfd/0x160 [ 90.236531][ T8591] __generic_file_fsync+0x59/0x190 [ 90.241659][ T8591] ? generic_perform_write+0x274/0x320 [ 90.247146][ T8591] ext4_sync_file+0x48e/0xb00 [ 90.251942][ T8591] ? __read_once_size.constprop.0+0x20/0x20 [ 90.257883][ T8591] vfs_fsync_range+0x82/0x150 [ 90.262595][ T8591] ext4_file_write_iter+0x45b/0xa00 [ 90.267927][ T8591] do_iter_readv_writev+0x487/0x5b0 [ 90.273146][ T8591] ? security_file_permission+0x88/0x280 [ 90.278817][ T8591] do_iter_write+0x13b/0x3c0 [ 90.283443][ T8591] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 90.289375][ T8591] vfs_iter_write+0x5c/0x80 [ 90.293931][ T8591] iter_file_splice_write+0x4c0/0x7f0 [ 90.299365][ T8591] ? page_cache_pipe_buf_release+0x100/0x100 [ 90.305372][ T8591] direct_splice_actor+0xa0/0xc0 [ 90.310342][ T8591] splice_direct_to_actor+0x215/0x510 [ 90.315737][ T8591] ? generic_pipe_buf_nosteal+0x20/0x20 [ 90.321318][ T8591] do_splice_direct+0x161/0x1e0 [ 90.326223][ T8591] do_sendfile+0x384/0x7f0 [ 90.330693][ T8591] __x64_sys_sendfile64+0xbe/0x140 [ 90.335817][ T8591] do_syscall_64+0xcc/0x370 [ 90.340345][ T8591] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.346249][ T8591] RIP: 0033:0x45a219 [ 90.350175][ T8591] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.369790][ T8591] RSP: 002b:00007eff2c453c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 90.378222][ T8591] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000045a219 [ 90.386377][ T8591] RDX: 0000000020000000 RSI: 0000000000000005 RDI: 0000000000000005 [ 90.394370][ T8591] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 90.402365][ T8591] R10: 00008080fffffffe R11: 0000000000000246 R12: 00007eff2c4546d4 [ 90.410355][ T8591] R13: 00000000004c7f94 R14: 00000000004de3b0 R15: 00000000ffffffff [ 90.419028][ T8591] Kernel Offset: disabled [ 90.423378][ T8591] Rebooting in 86400 seconds..