Warning: Permanently added '10.128.0.31' (ECDSA) to the list of known hosts. 2019/11/30 21:08:34 fuzzer started 2019/11/30 21:08:36 dialing manager at 10.128.0.105:36521 2019/11/30 21:08:36 syscalls: 2592 2019/11/30 21:08:36 code coverage: enabled 2019/11/30 21:08:36 comparison tracing: enabled 2019/11/30 21:08:36 extra coverage: extra coverage is not supported by the kernel 2019/11/30 21:08:36 setuid sandbox: enabled 2019/11/30 21:08:36 namespace sandbox: enabled 2019/11/30 21:08:36 Android sandbox: /sys/fs/selinux/policy does not exist 2019/11/30 21:08:36 fault injection: enabled 2019/11/30 21:08:36 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/11/30 21:08:36 net packet injection: enabled 2019/11/30 21:08:36 net device setup: enabled 2019/11/30 21:08:36 concurrency sanitizer: enabled 2019/11/30 21:08:36 devlink PCI setup: PCI device 0000:00:10.0 is not available 2019/11/30 21:08:36 adding functions to KCSAN blacklist: '__hrtimer_run_queues' 21:08:37 executing program 0: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@caif=@rfm={0x25, 0x1f, "f5db2f49ebebd4068bb8c91b36efba56"}, 0x80, 0x0}, 0x0) 21:08:38 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x5, @local, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) syzkaller login: [ 56.953606][ T7543] IPVS: ftp: loaded support on port[0] = 21 [ 57.034878][ T7543] chnl_net:caif_netlink_parms(): no params data found [ 57.089107][ T7543] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.098742][ T7543] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.118733][ T7543] device bridge_slave_0 entered promiscuous mode [ 57.129320][ T7543] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.136405][ T7543] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.158929][ T7543] device bridge_slave_1 entered promiscuous mode 21:08:38 executing program 2: r0 = socket$kcm(0x2, 0x5, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$sock_attach_bpf(r0, 0x84, 0x21, 0x0, 0x4) [ 57.187492][ T7546] IPVS: ftp: loaded support on port[0] = 21 [ 57.200531][ T7543] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.222772][ T7543] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.257570][ T7543] team0: Port device team_slave_0 added [ 57.275988][ T7543] team0: Port device team_slave_1 added [ 57.370593][ T7543] device hsr_slave_0 entered promiscuous mode 21:08:38 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x6) [ 57.448936][ T7543] device hsr_slave_1 entered promiscuous mode [ 57.501180][ T7546] chnl_net:caif_netlink_parms(): no params data found [ 57.579066][ T7549] IPVS: ftp: loaded support on port[0] = 21 [ 57.593262][ T7546] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.613315][ T7546] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.629192][ T7546] device bridge_slave_0 entered promiscuous mode [ 57.729154][ T7546] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.736229][ T7546] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.783770][ T7546] device bridge_slave_1 entered promiscuous mode [ 57.844883][ T7543] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.851968][ T7561] IPVS: ftp: loaded support on port[0] = 21 [ 57.851977][ T7543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.852066][ T7543] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.872252][ T7543] bridge0: port 1(bridge_slave_0) entered forwarding state 21:08:38 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x22}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) accept4$netrom(0xffffffffffffffff, 0x0, 0x0, 0x0) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 58.016777][ T7546] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.074832][ T7546] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.139572][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.169716][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.214084][ T7546] team0: Port device team_slave_0 added [ 58.260058][ T7546] team0: Port device team_slave_1 added [ 58.365581][ T7543] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.379899][ T7549] chnl_net:caif_netlink_parms(): no params data found [ 58.430658][ T7546] device hsr_slave_0 entered promiscuous mode [ 58.458547][ T7546] device hsr_slave_1 entered promiscuous mode [ 58.489408][ T7546] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.499096][ T7561] chnl_net:caif_netlink_parms(): no params data found [ 58.534739][ T7543] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.568241][ T7578] IPVS: ftp: loaded support on port[0] = 21 [ 58.650965][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.660840][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.908467][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.920846][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.970676][ T3017] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.977873][ T3017] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.093792][ T7549] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.103433][ T7549] bridge0: port 1(bridge_slave_0) entered disabled state 21:08:40 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) close(r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) connect$tipc(r0, &(0x7f0000000740)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x4}}, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 59.148960][ T7549] device bridge_slave_0 entered promiscuous mode [ 59.205672][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.215221][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.258659][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.265729][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.318756][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.370731][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.421798][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.464681][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.492340][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.527590][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.561868][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.591281][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.653619][ T7610] IPVS: ftp: loaded support on port[0] = 21 [ 59.689455][ T7549] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.697027][ T7549] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.730296][ T7549] device bridge_slave_1 entered promiscuous mode [ 59.769175][ T7561] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.776233][ T7561] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.809505][ T7561] device bridge_slave_0 entered promiscuous mode [ 59.838883][ T7561] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.845947][ T7561] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.878980][ T7561] device bridge_slave_1 entered promiscuous mode [ 59.908843][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.918639][ T7543] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.951382][ T7543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.024655][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.051169][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.104506][ T7543] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.134111][ T7549] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.198099][ T7549] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.218874][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.226287][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.263112][ T7546] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.273686][ T7561] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.311317][ T7561] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.334501][ T7549] team0: Port device team_slave_0 added [ 60.352128][ T7578] chnl_net:caif_netlink_parms(): no params data found [ 60.372502][ T7549] team0: Port device team_slave_1 added [ 60.391064][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.399137][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.427972][ T7546] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.436405][ T7561] team0: Port device team_slave_0 added [ 60.491154][ T7549] device hsr_slave_0 entered promiscuous mode [ 60.528694][ T7549] device hsr_slave_1 entered promiscuous mode [ 60.568345][ T7549] debugfs: Directory 'hsr0' with parent '/' already present! [ 60.580660][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.589661][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.598060][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.605115][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.613710][ T7561] team0: Port device team_slave_1 added [ 60.637042][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.671216][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.680214][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.688787][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.695842][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state 21:08:41 executing program 0: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@caif=@rfm={0x25, 0x1f, "f5db2f49ebebd4068bb8c91b36efba56"}, 0x80, 0x0}, 0x0) [ 60.731084][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.751769][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.773788][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.785655][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.821464][ T7578] bridge0: port 1(bridge_slave_0) entered blocking state 21:08:41 executing program 0: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@caif=@rfm={0x25, 0x1f, "f5db2f49ebebd4068bb8c91b36efba56"}, 0x80, 0x0}, 0x0) [ 60.834863][ T7578] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.843046][ T7578] device bridge_slave_0 entered promiscuous mode [ 60.851778][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.865198][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.893704][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.911369][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.929403][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.958947][ T7578] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.966010][ T7578] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.998385][ T7578] device bridge_slave_1 entered promiscuous mode 21:08:42 executing program 0: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@caif=@rfm={0x25, 0x1f, "f5db2f49ebebd4068bb8c91b36efba56"}, 0x80, 0x0}, 0x0) [ 61.027226][ T7610] chnl_net:caif_netlink_parms(): no params data found [ 61.048712][ T7546] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.091588][ T7546] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.180849][ T7561] device hsr_slave_0 entered promiscuous mode [ 61.219642][ T7561] device hsr_slave_1 entered promiscuous mode 21:08:42 executing program 0: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@caif=@rfm={0x25, 0x1f, "f5db2f49ebebd4068bb8c91b36efba56"}, 0x80, 0x0}, 0x0) [ 61.271526][ T7561] debugfs: Directory 'hsr0' with parent '/' already present! [ 61.313035][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.325338][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.430156][ T7578] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 21:08:42 executing program 0: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@caif=@rfm={0x25, 0x1f, "f5db2f49ebebd4068bb8c91b36efba56"}, 0x80, 0x0}, 0x0) [ 61.478656][ T7578] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.493531][ T7546] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.624505][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.658482][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.677976][ T7578] team0: Port device team_slave_0 added [ 61.722901][ T7610] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.742774][ T7610] bridge0: port 1(bridge_slave_0) entered disabled state 21:08:42 executing program 0: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@caif=@rfm={0x25, 0x1f, "f5db2f49ebebd4068bb8c91b36efba56"}, 0x80, 0x0}, 0x0) [ 61.781970][ T7610] device bridge_slave_0 entered promiscuous mode [ 61.833151][ T7578] team0: Port device team_slave_1 added [ 61.895084][ T7610] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.911299][ T7610] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.973904][ T7610] device bridge_slave_1 entered promiscuous mode 21:08:43 executing program 0: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@caif=@rfm={0x25, 0x1f, "f5db2f49ebebd4068bb8c91b36efba56"}, 0x80, 0x0}, 0x0) [ 62.074619][ T7578] device hsr_slave_0 entered promiscuous mode [ 62.118672][ T7578] device hsr_slave_1 entered promiscuous mode [ 62.171159][ T7578] debugfs: Directory 'hsr0' with parent '/' already present! [ 62.313535][ T7549] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.360330][ T7610] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.414474][ T7561] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.540402][ T7556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.558442][ T7556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.617137][ T7610] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.663495][ T7549] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.745962][ T7561] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.798905][ T7556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.806694][ T7556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.912466][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.961420][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.018639][ T2995] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.026055][ T2995] bridge0: port 1(bridge_slave_0) entered forwarding state 21:08:44 executing program 0: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@caif=@rfm={0x25, 0x1f, "f5db2f49ebebd4068bb8c91b36efba56"}, 0x80, 0x0}, 0x0) [ 63.132941][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.238752][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.277476][ T2995] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.284599][ T2995] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.401934][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.489448][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.550962][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.598969][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.658636][ T2995] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.665727][ T2995] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.754151][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.807034][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.851476][ T2995] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.858574][ T2995] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.912268][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.972178][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.019276][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.071525][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.112034][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.178949][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.245002][ T7561] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 64.291362][ T7561] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.353544][ T7610] team0: Port device team_slave_0 added [ 64.376776][ T7549] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 64.438288][ T7549] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.485944][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.531768][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.552005][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.582948][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.613930][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.638647][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.662124][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.692197][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.711995][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.732348][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.752053][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.771824][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.796645][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.819336][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.851826][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.873354][ T7561] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.881571][ T7610] team0: Port device team_slave_1 added [ 64.894734][ T7549] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.915537][ T7578] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.927880][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.941173][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.949139][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.956702][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.964336][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.971992][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.979554][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.020252][ T7610] device hsr_slave_0 entered promiscuous mode [ 65.068968][ T7610] device hsr_slave_1 entered promiscuous mode [ 65.118353][ T7610] debugfs: Directory 'hsr0' with parent '/' already present! [ 65.131444][ T7578] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.180010][ T7556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.187787][ T7556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.229594][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.248796][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.257227][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.264405][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.310123][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.318972][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.327458][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.334539][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.418734][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.427727][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.469432][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.478113][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.525404][ T7578] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.548352][ T7578] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.609792][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.623953][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.661888][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.688078][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.712483][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.739030][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.761871][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.816752][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.882541][ T7578] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.920392][ T7648] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.930887][ T7648] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.961979][ T7648] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 21:08:47 executing program 2: r0 = socket$kcm(0x2, 0x5, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$sock_attach_bpf(r0, 0x84, 0x21, 0x0, 0x4) 21:08:47 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x5, @local, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 66.035982][ T7610] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.107836][ T7648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.116082][ T7648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.140306][ C0] hrtimer: interrupt took 25179 ns [ 66.146987][ T7610] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.177247][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.191672][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.231552][ T2995] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.238682][ T2995] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.284018][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.304558][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.336852][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.370485][ T2995] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.377574][ T2995] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.429436][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.466178][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.502560][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.542049][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.551714][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.581969][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.621779][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.641804][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.668836][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.688656][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.709358][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.730693][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.775177][ T7648] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.788936][ T7648] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.797828][ T7610] 8021q: adding VLAN 0 to HW filter on device batadv0 21:08:48 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x385, 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) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x6) 21:08:48 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) close(r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) connect$tipc(r0, &(0x7f0000000740)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x4}}, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 21:08:48 executing program 0: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@caif=@rfm={0x25, 0x1f, "f5db2f49ebebd4068bb8c91b36efba56"}, 0x80, 0x0}, 0x0) 21:08:48 executing program 2: r0 = socket$kcm(0x2, 0x5, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$sock_attach_bpf(r0, 0x84, 0x21, 0x0, 0x4) 21:08:48 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x5, @local, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) 21:08:48 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x22}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) accept4$netrom(0xffffffffffffffff, 0x0, 0x0, 0x0) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 21:08:48 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x385, 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) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x6) 21:08:48 executing program 2: r0 = socket$kcm(0x2, 0x5, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$sock_attach_bpf(r0, 0x84, 0x21, 0x0, 0x4) 21:08:48 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) close(r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) connect$tipc(r0, &(0x7f0000000740)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x4}}, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 21:08:48 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x6) 21:08:48 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x22}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) accept4$netrom(0xffffffffffffffff, 0x0, 0x0, 0x0) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 21:08:48 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x5, @local, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) 21:08:48 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) close(r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) connect$tipc(r0, &(0x7f0000000740)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x4}}, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 21:08:49 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) close(r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) connect$tipc(r0, &(0x7f0000000740)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x4}}, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 21:08:49 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) close(r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) connect$tipc(r0, &(0x7f0000000740)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x4}}, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 68.180317][ T7529] ================================================================== [ 68.188488][ T7529] BUG: KCSAN: data-race in pipe_poll / pipe_write [ 68.194892][ T7529] [ 68.198187][ T7529] read to 0xffff888124e96038 of 4 bytes by task 7522 on cpu 0: [ 68.205729][ T7529] pipe_poll+0x84/0x1d0 [ 68.209887][ T7529] do_select+0x7d0/0x1020 [ 68.214222][ T7529] core_sys_select+0x381/0x550 [ 68.220814][ T7529] kern_select+0x106/0x170 [ 68.225228][ T7529] __x64_sys_select+0x70/0x90 [ 68.229908][ T7529] do_syscall_64+0xcc/0x370 [ 68.234551][ T7529] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.240453][ T7529] [ 68.242811][ T7529] write to 0xffff888124e96038 of 4 bytes by task 7529 on cpu 1: [ 68.250453][ T7529] pipe_write+0x268/0x970 [ 68.254788][ T7529] new_sync_write+0x388/0x4a0 [ 68.259463][ T7529] __vfs_write+0xb1/0xc0 [ 68.263701][ T7529] vfs_write+0x18a/0x390 [ 68.267944][ T7529] ksys_write+0xd5/0x1b0 [ 68.272184][ T7529] __x64_sys_write+0x4c/0x60 [ 68.276797][ T7529] do_syscall_64+0xcc/0x370 [ 68.281308][ T7529] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.287188][ T7529] [ 68.289508][ T7529] Reported by Kernel Concurrency Sanitizer on: [ 68.295677][ T7529] CPU: 1 PID: 7529 Comm: syz-fuzzer Not tainted 5.4.0-syzkaller #0 [ 68.303570][ T7529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.313794][ T7529] ================================================================== [ 68.321871][ T7529] Kernel panic - not syncing: panic_on_warn set ... [ 68.328479][ T7529] CPU: 1 PID: 7529 Comm: syz-fuzzer Not tainted 5.4.0-syzkaller #0 [ 68.336363][ T7529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.346422][ T7529] Call Trace: [ 68.349727][ T7529] dump_stack+0x11d/0x181 [ 68.354168][ T7529] panic+0x210/0x640 [ 68.358078][ T7529] ? vprintk_func+0x8d/0x140 [ 68.362680][ T7529] kcsan_report.cold+0xc/0xd [ 68.367282][ T7529] kcsan_setup_watchpoint+0x3fe/0x460 [ 68.372669][ T7529] __tsan_unaligned_write4+0xc4/0x100 [ 68.378041][ T7529] pipe_write+0x268/0x970 [ 68.382382][ T7529] new_sync_write+0x388/0x4a0 [ 68.387073][ T7529] __vfs_write+0xb1/0xc0 [ 68.391317][ T7529] vfs_write+0x18a/0x390 [ 68.395667][ T7529] ksys_write+0xd5/0x1b0 [ 68.399914][ T7529] __x64_sys_write+0x4c/0x60 [ 68.404507][ T7529] do_syscall_64+0xcc/0x370 [ 68.409044][ T7529] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.414935][ T7529] RIP: 0033:0x47c530 [ 68.419003][ T7529] Code: 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 49 c7 c2 00 00 00 00 49 c7 c0 00 00 00 00 49 c7 c1 00 00 00 00 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30 [ 68.438613][ T7529] RSP: 002b:000000c420281650 EFLAGS: 00000206 ORIG_RAX: 0000000000000001 [ 68.447027][ T7529] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000047c530 [ 68.454999][ T7529] RDX: 000000000000038f RSI: 000000c4204fc580 RDI: 0000000000000001 [ 68.462970][ T7529] RBP: 000000c4202816a8 R08: 0000000000000000 R09: 0000000000000000 [ 68.470943][ T7529] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000580 [ 68.478915][ T7529] R13: 0000000000000004 R14: 0000000000000003 R15: 0000000000000009 [ 68.488491][ T7529] Kernel Offset: disabled [ 68.492818][ T7529] Rebooting in 86400 seconds..