Warning: Permanently added '10.128.1.32' (ECDSA) to the list of known hosts. 2019/10/13 12:41:49 fuzzer started 2019/10/13 12:41:50 dialing manager at 10.128.0.105:40973 2019/10/13 12:41:50 syscalls: 2523 2019/10/13 12:41:50 code coverage: enabled 2019/10/13 12:41:50 comparison tracing: enabled 2019/10/13 12:41:50 extra coverage: extra coverage is not supported by the kernel 2019/10/13 12:41:50 setuid sandbox: enabled 2019/10/13 12:41:50 namespace sandbox: enabled 2019/10/13 12:41:50 Android sandbox: /sys/fs/selinux/policy does not exist 2019/10/13 12:41:50 fault injection: enabled 2019/10/13 12:41:50 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/10/13 12:41:50 net packet injection: enabled 2019/10/13 12:41:50 net device setup: enabled 2019/10/13 12:41:50 concurrency sanitizer: enabled 12:41:54 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x3, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @exit], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$PROG_LOAD(0x5, &(0x7f0000f00fb8)={0xc, 0x5, &(0x7f0000b0afd8)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}]}, &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e18000)=""/4096}, 0x48) syzkaller login: [ 51.721057][ T7187] IPVS: ftp: loaded support on port[0] = 21 12:41:55 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xffffffffffffff8d, 0x0, 0x229, 0x0, 0x73cac98a}}], 0xf3, 0x2000, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) preadv(r0, &(0x7f00000017c0), 0x235, 0x0) [ 51.812799][ T7187] chnl_net:caif_netlink_parms(): no params data found [ 51.871891][ T7187] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.889256][ T7187] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.897143][ T7187] device bridge_slave_0 entered promiscuous mode [ 51.920400][ T7187] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.927586][ T7187] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.950088][ T7187] device bridge_slave_1 entered promiscuous mode [ 51.981663][ T7187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.011081][ T7187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.051997][ T7187] team0: Port device team_slave_0 added [ 52.058818][ T7187] team0: Port device team_slave_1 added 12:41:55 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) [ 52.152473][ T7187] device hsr_slave_0 entered promiscuous mode [ 52.210320][ T7187] device hsr_slave_1 entered promiscuous mode [ 52.267273][ T7187] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.274416][ T7187] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.281946][ T7187] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.289024][ T7187] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.348213][ T7190] IPVS: ftp: loaded support on port[0] = 21 12:41:55 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xc, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000000)={0x2}) [ 52.492502][ T7187] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.530336][ T7187] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.585626][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.601715][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.632558][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.652584][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 52.689261][ T7193] IPVS: ftp: loaded support on port[0] = 21 [ 52.690055][ T7190] chnl_net:caif_netlink_parms(): no params data found [ 52.722728][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.739995][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.747103][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.769882][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.778653][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.785777][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.846036][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.861223][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 12:41:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdc1) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=@ipv4_newrule={0x20, 0x20, 0xf29}, 0x20}}, 0x0) [ 52.931485][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.937383][ T7198] IPVS: ftp: loaded support on port[0] = 21 [ 52.941497][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.955619][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.972235][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.033436][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.049093][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.072169][ T7187] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.090205][ T7190] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.097276][ T7190] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.120704][ T7190] device bridge_slave_0 entered promiscuous mode [ 53.193143][ T7190] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.209242][ T7190] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.219451][ T7190] device bridge_slave_1 entered promiscuous mode [ 53.282222][ T7190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.317440][ T7187] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.330805][ T7193] chnl_net:caif_netlink_parms(): no params data found [ 53.351108][ T7190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.360850][ T7201] IPVS: ftp: loaded support on port[0] = 21 12:41:56 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r0, 0xffeffffefffffffb) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000580)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xb}}}}}}}, 0x0) [ 53.470778][ T7190] team0: Port device team_slave_0 added [ 53.478422][ T7190] team0: Port device team_slave_1 added [ 53.496841][ T7193] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.504641][ T7193] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.518893][ T7193] device bridge_slave_0 entered promiscuous mode [ 53.602888][ T7193] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.612167][ T7193] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.636891][ T7193] device bridge_slave_1 entered promiscuous mode 12:41:56 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x3, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @exit], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$PROG_LOAD(0x5, &(0x7f0000f00fb8)={0xc, 0x5, &(0x7f0000b0afd8)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}]}, &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e18000)=""/4096}, 0x48) [ 53.702286][ T7190] device hsr_slave_0 entered promiscuous mode [ 53.739637][ T7190] device hsr_slave_1 entered promiscuous mode [ 53.770724][ T7190] debugfs: Directory 'hsr0' with parent '/' already present! 12:41:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x3, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @exit], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$PROG_LOAD(0x5, &(0x7f0000f00fb8)={0xc, 0x5, &(0x7f0000b0afd8)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}]}, &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e18000)=""/4096}, 0x48) [ 53.824041][ T7190] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.828781][ T7212] IPVS: ftp: loaded support on port[0] = 21 [ 53.831146][ T7190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.831248][ T7190] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.851391][ T7190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.862317][ T7193] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.894918][ T7198] chnl_net:caif_netlink_parms(): no params data found [ 53.916264][ T42] bridge0: port 1(bridge_slave_0) entered disabled state 12:41:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x3, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @exit], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$PROG_LOAD(0x5, &(0x7f0000f00fb8)={0xc, 0x5, &(0x7f0000b0afd8)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}]}, &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e18000)=""/4096}, 0x48) [ 53.949649][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.965706][ T7193] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 12:41:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x3, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @exit], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$PROG_LOAD(0x5, &(0x7f0000f00fb8)={0xc, 0x5, &(0x7f0000b0afd8)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}]}, &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e18000)=""/4096}, 0x48) [ 54.080475][ T7193] team0: Port device team_slave_0 added [ 54.109299][ T7193] team0: Port device team_slave_1 added [ 54.118800][ T7201] chnl_net:caif_netlink_parms(): no params data found [ 54.195185][ T7190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.218970][ T7198] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.232102][ T7198] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.240545][ T7198] device bridge_slave_0 entered promiscuous mode 12:41:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x3, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @exit], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$PROG_LOAD(0x5, &(0x7f0000f00fb8)={0xc, 0x5, &(0x7f0000b0afd8)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}]}, &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e18000)=""/4096}, 0x48) [ 54.292549][ T7198] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.300043][ T7198] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.310599][ T7198] device bridge_slave_1 entered promiscuous mode [ 54.320270][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.328441][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 12:41:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x3, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @exit], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$PROG_LOAD(0x5, &(0x7f0000f00fb8)={0xc, 0x5, &(0x7f0000b0afd8)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}]}, &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e18000)=""/4096}, 0x48) [ 54.382419][ T7193] device hsr_slave_0 entered promiscuous mode [ 54.416278][ T7193] device hsr_slave_1 entered promiscuous mode 12:41:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x3, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @exit], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$PROG_LOAD(0x5, &(0x7f0000f00fb8)={0xc, 0x5, &(0x7f0000b0afd8)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}]}, &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e18000)=""/4096}, 0x48) [ 54.479302][ T7193] debugfs: Directory 'hsr0' with parent '/' already present! [ 54.490185][ T7190] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.590743][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.599872][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.608594][ T3022] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.615720][ T3022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.625126][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.634041][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.642763][ T3022] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.649841][ T3022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.658008][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.667356][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.684472][ T7190] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 54.695202][ T7190] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.717689][ T7212] chnl_net:caif_netlink_parms(): no params data found [ 54.728690][ T7198] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.740172][ T7198] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.752749][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.761318][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.770352][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.779079][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.788116][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.796671][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.805218][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.813850][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.822587][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.831093][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.838874][ T7201] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.846153][ T7201] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.856999][ T7201] device bridge_slave_0 entered promiscuous mode [ 54.869140][ T7201] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.876390][ T7201] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.884387][ T7201] device bridge_slave_1 entered promiscuous mode [ 54.906683][ T7198] team0: Port device team_slave_0 added [ 54.913618][ T7198] team0: Port device team_slave_1 added [ 54.940106][ T7201] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.971816][ T7201] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.004977][ T7201] team0: Port device team_slave_0 added [ 55.019177][ T7201] team0: Port device team_slave_1 added [ 55.031146][ T7190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.071304][ T7212] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.078411][ T7212] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.088351][ T7212] device bridge_slave_0 entered promiscuous mode [ 55.142413][ T7201] device hsr_slave_0 entered promiscuous mode [ 55.199657][ T7201] device hsr_slave_1 entered promiscuous mode [ 55.239268][ T7201] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.282388][ T7198] device hsr_slave_0 entered promiscuous mode [ 55.319683][ T7198] device hsr_slave_1 entered promiscuous mode [ 55.359283][ T7198] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.373747][ T7193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.385387][ T7212] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.393599][ T7212] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.402736][ T7212] device bridge_slave_1 entered promiscuous mode [ 55.450679][ T7193] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.480910][ T7212] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.502631][ T7212] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.519033][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.531193][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.551686][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.563348][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.574758][ T2978] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.581862][ T2978] bridge0: port 1(bridge_slave_0) entered forwarding state 12:41:58 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xffffffffffffff8d, 0x0, 0x229, 0x0, 0x73cac98a}}], 0xf3, 0x2000, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) preadv(r0, &(0x7f00000017c0), 0x235, 0x0) [ 55.595264][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.604257][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.617313][ T2978] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.624517][ T2978] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.637121][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.690539][ T7227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.704017][ C0] hrtimer: interrupt took 29452 ns [ 55.715206][ T7227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.725962][ T7227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.735062][ T7227] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.744400][ T7227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.758272][ T7227] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.768984][ T7212] team0: Port device team_slave_0 added [ 55.781561][ T7227] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.797677][ T7201] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.807522][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 55.821527][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.833953][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.845285][ T7198] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.854631][ T7212] team0: Port device team_slave_1 added [ 55.911957][ T7212] device hsr_slave_0 entered promiscuous mode [ 55.939765][ T7212] device hsr_slave_1 entered promiscuous mode [ 55.979500][ T7212] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.992502][ T7227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.002178][ T7227] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.013413][ T7201] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.024854][ T7193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.033453][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.041835][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.067165][ T7227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.076053][ T7227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.085005][ T7227] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.092094][ T7227] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.100636][ T7227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.108426][ T7227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.116592][ T7227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.133047][ T7198] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.144400][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.153456][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.162059][ T7197] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.169217][ T7197] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.177095][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.186541][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.195611][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.204522][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.213480][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.222617][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.232044][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.241086][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.249943][ T7197] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.256983][ T7197] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.265640][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.274319][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.288470][ T7201] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.299761][ T7201] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.319637][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.328121][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.337180][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.345968][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.354311][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.362967][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.371865][ T2978] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.378895][ T2978] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.387120][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.396301][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.405577][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.414310][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.423625][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.432389][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.441880][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.451689][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.461190][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.469109][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.490544][ T7201] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.500432][ T7198] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.511713][ T7198] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.527560][ T7212] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.535363][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.544529][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.557487][ T7193] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.582171][ T7212] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.594215][ T7198] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.611715][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.621973][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.638363][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.648106][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.656844][ T7197] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.664076][ T7197] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.672398][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.681174][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.690000][ T7197] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.697526][ T7197] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.705700][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.715780][ T7197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.732967][ T7212] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.744356][ T7212] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.759411][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.768989][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.778647][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.794030][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.803144][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.812326][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.820956][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.829946][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.838448][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.847254][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.856240][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.895668][ T7212] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.012807][ T7270] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 57.334093][ T7282] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 12:42:03 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 12:42:03 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x3, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @exit], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$PROG_LOAD(0x5, &(0x7f0000f00fb8)={0xc, 0x5, &(0x7f0000b0afd8)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}]}, &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e18000)=""/4096}, 0x48) 12:42:03 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xc, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000000)={0x2}) 12:42:03 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xffffffffffffff8d, 0x0, 0x229, 0x0, 0x73cac98a}}], 0xf3, 0x2000, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) preadv(r0, &(0x7f00000017c0), 0x235, 0x0) 12:42:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdc1) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=@ipv4_newrule={0x20, 0x20, 0xf29}, 0x20}}, 0x0) 12:42:03 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r0, 0xffeffffefffffffb) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000580)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xb}}}}}}}, 0x0) [ 60.255187][ T7290] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 12:42:03 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xc, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000000)={0x2}) 12:42:03 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r0, 0xffeffffefffffffb) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000580)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xb}}}}}}}, 0x0) 12:42:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdc1) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=@ipv4_newrule={0x20, 0x20, 0xf29}, 0x20}}, 0x0) 12:42:03 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xffffffffffffff8d, 0x0, 0x229, 0x0, 0x73cac98a}}], 0xf3, 0x2000, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) preadv(r0, &(0x7f00000017c0), 0x235, 0x0) 12:42:03 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x3, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @exit], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$PROG_LOAD(0x5, &(0x7f0000f00fb8)={0xc, 0x5, &(0x7f0000b0afd8)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}]}, &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e18000)=""/4096}, 0x48) [ 60.650138][ T7311] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 12:42:04 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xc, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000000)={0x2}) 12:42:06 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 12:42:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdc1) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=@ipv4_newrule={0x20, 0x20, 0xf29}, 0x20}}, 0x0) 12:42:06 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r0, 0xffeffffefffffffb) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000580)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xb}}}}}}}, 0x0) 12:42:06 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 12:42:06 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r0, 0xffeffffefffffffb) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000580)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xb}}}}}}}, 0x0) 12:42:06 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r0, 0xffeffffefffffffb) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000580)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xb}}}}}}}, 0x0) [ 63.347040][ T7337] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 63.382137][ T7336] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 63.404802][ T7341] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 12:42:06 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r0, 0xffeffffefffffffb) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000580)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xb}}}}}}}, 0x0) 12:42:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdc1) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=@ipv4_newrule={0x20, 0x20, 0xf29}, 0x20}}, 0x0) 12:42:06 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r0, 0xffeffffefffffffb) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000580)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xb}}}}}}}, 0x0) [ 63.683847][ T7349] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 12:42:07 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r0, 0xffeffffefffffffb) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000580)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xb}}}}}}}, 0x0) 12:42:07 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r0, 0xffeffffefffffffb) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000580)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xb}}}}}}}, 0x0) 12:42:07 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r0, 0xffeffffefffffffb) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000580)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xb}}}}}}}, 0x0) 12:42:09 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 12:42:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdc1) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=@ipv4_newrule={0x20, 0x20, 0xf29}, 0x20}}, 0x0) 12:42:09 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r0, 0xffeffffefffffffb) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000580)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xb}}}}}}}, 0x0) 12:42:09 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r0, 0xffeffffefffffffb) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000580)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xb}}}}}}}, 0x0) 12:42:09 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 12:42:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdc1) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=@ipv4_newrule={0x20, 0x20, 0xf29}, 0x20}}, 0x0) [ 66.133140][ T7372] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 12:42:09 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xffffffffffffff8d, 0x0, 0x229, 0x0, 0x73cac98a}}], 0xf3, 0x2000, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) preadv(r0, &(0x7f00000017c0), 0x235, 0x0) [ 66.234576][ T7377] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:42:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdc1) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=@ipv4_newrule={0x20, 0x20, 0xf29}, 0x20}}, 0x0) 12:42:09 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce1e, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r0, 0x0, 0x420000a77, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfffffd88) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) [ 66.535344][ T7388] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 12:42:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdc1) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=@ipv4_newrule={0x20, 0x20, 0xf29}, 0x20}}, 0x0) 12:42:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\b\x00\x00\x00\x00\x00\x00\x00', 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c}, 0x1c}}, 0x0) 12:42:10 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xffffffffffffff8d, 0x0, 0x229, 0x0, 0x73cac98a}}], 0xf3, 0x2000, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) preadv(r0, &(0x7f00000017c0), 0x235, 0x0) [ 66.870739][ T7396] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:42:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdc1) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=@ipv4_newrule={0x20, 0x20, 0xf29}, 0x20}}, 0x0) 12:42:12 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xffffffffffffff8d, 0x0, 0x229, 0x0, 0x73cac98a}}], 0xf3, 0x2000, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) preadv(r0, &(0x7f00000017c0), 0x235, 0x0) 12:42:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\b\x00\x00\x00\x00\x00\x00\x00', 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c}, 0x1c}}, 0x0) 12:42:12 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce1e, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r0, 0x0, 0x420000a77, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfffffd88) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) [ 69.135128][ T7424] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:42:12 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x3) 12:42:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\b\x00\x00\x00\x00\x00\x00\x00', 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c}, 0x1c}}, 0x0) 12:42:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\b\x00\x00\x00\x00\x00\x00\x00', 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c}, 0x1c}}, 0x0) 12:42:12 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce1e, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r0, 0x0, 0x420000a77, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfffffd88) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 12:42:12 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce1e, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r0, 0x0, 0x420000a77, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfffffd88) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 12:42:12 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce1e, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r0, 0x0, 0x420000a77, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[], 0xfffffd88) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) [ 69.504734][ T7436] ================================================================== [ 69.512939][ T7436] BUG: KCSAN: data-race in __ext4_new_inode / find_next_zero_bit [ 69.520632][ T7436] [ 69.522950][ T7436] read to 0xffff88812326c018 of 8 bytes by task 7435 on cpu 1: [ 69.530479][ T7436] find_next_zero_bit+0x4e/0xe0 [ 69.535331][ T7436] find_inode_bit.isra.0+0x82/0x300 [ 69.540692][ T7436] __ext4_new_inode+0xd4b/0x3070 [ 69.545622][ T7436] ext4_symlink+0x30e/0x970 [ 69.550115][ T7436] vfs_symlink+0x218/0x310 [ 69.554519][ T7436] do_symlinkat+0x1a5/0x1e0 [ 69.559025][ T7436] __x64_sys_symlink+0x3f/0x50 [ 69.563778][ T7436] do_syscall_64+0xcf/0x2f0 [ 69.568273][ T7436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 69.574149][ T7436] [ 69.576466][ T7436] write to 0xffff88812326c018 of 8 bytes by task 7436 on cpu 0: [ 69.584097][ T7436] __ext4_new_inode+0x206b/0x3070 [ 69.590084][ T7436] ext4_symlink+0x30e/0x970 [ 69.594575][ T7436] vfs_symlink+0x218/0x310 [ 69.598978][ T7436] do_symlinkat+0x1a5/0x1e0 [ 69.603518][ T7436] __x64_sys_symlink+0x3f/0x50 [ 69.608269][ T7436] do_syscall_64+0xcf/0x2f0 [ 69.612783][ T7436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 69.618652][ T7436] [ 69.620963][ T7436] Reported by Kernel Concurrency Sanitizer on: [ 69.627108][ T7436] CPU: 0 PID: 7436 Comm: syz-executor.2 Not tainted 5.3.0+ #0 [ 69.634564][ T7436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.644614][ T7436] ================================================================== [ 69.652758][ T7436] Kernel panic - not syncing: panic_on_warn set ... [ 69.659345][ T7436] CPU: 0 PID: 7436 Comm: syz-executor.2 Not tainted 5.3.0+ #0 [ 69.666780][ T7436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.676820][ T7436] Call Trace: [ 69.681074][ T7436] dump_stack+0xf5/0x159 [ 69.685310][ T7436] panic+0x209/0x639 [ 69.689197][ T7436] ? vprintk_func+0x8d/0x140 [ 69.693779][ T7436] kcsan_report.cold+0xc/0x1b [ 69.698448][ T7436] __kcsan_setup_watchpoint+0x3ee/0x510 [ 69.704000][ T7436] __ext4_new_inode+0x206b/0x3070 [ 69.709024][ T7436] ext4_symlink+0x30e/0x970 [ 69.713525][ T7436] vfs_symlink+0x218/0x310 [ 69.717929][ T7436] do_symlinkat+0x1a5/0x1e0 [ 69.722421][ T7436] __x64_sys_symlink+0x3f/0x50 [ 69.727186][ T7436] do_syscall_64+0xcf/0x2f0 [ 69.731681][ T7436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 69.737556][ T7436] RIP: 0033:0x459787 [ 69.741440][ T7436] Code: 0f 1f 00 b8 5c 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 bd ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 9d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.761031][ T7436] RSP: 002b:00007fffb3774778 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 69.769428][ T7436] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459787 [ 69.777382][ T7436] RDX: 00007fffb3774813 RSI: 00000000004bf302 RDI: 00007fffb3774800 [ 69.785337][ T7436] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000013 [ 69.793301][ T7436] R10: 0000000000000075 R11: 0000000000000206 R12: 0000000000000000 [ 69.801262][ T7436] R13: 00007fffb37747b0 R14: 0000000000000000 R15: 00007fffb37747c0 [ 69.810771][ T7436] Kernel Offset: disabled [ 69.815091][ T7436] Rebooting in 86400 seconds..