Warning: Permanently added '10.128.10.28' (ECDSA) to the list of known hosts. 2019/11/05 14:25:12 fuzzer started 2019/11/05 14:25:14 dialing manager at 10.128.0.105:43787 2019/11/05 14:25:14 syscalls: 2553 2019/11/05 14:25:14 code coverage: enabled 2019/11/05 14:25:14 comparison tracing: enabled 2019/11/05 14:25:14 extra coverage: extra coverage is not supported by the kernel 2019/11/05 14:25:14 setuid sandbox: enabled 2019/11/05 14:25:14 namespace sandbox: enabled 2019/11/05 14:25:14 Android sandbox: /sys/fs/selinux/policy does not exist 2019/11/05 14:25:14 fault injection: enabled 2019/11/05 14:25:14 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/11/05 14:25:14 net packet injection: enabled 2019/11/05 14:25:14 net device setup: enabled 2019/11/05 14:25:14 concurrency sanitizer: enabled 2019/11/05 14:25:14 devlink PCI setup: PCI device 0000:00:10.0 is not available 2019/11/05 14:25:16 adding functions to KCSAN blacklist: 'generic_permission' '__hrtimer_run_queues' 'tomoyo_supervisor' 'pid_update_inode' 'osq_lock' 'tcp_add_backlog' 'blk_mq_sched_dispatch_requests' 'tick_sched_do_timer' 14:25:17 executing program 0: set_mempolicy(0x3, 0x0, 0x0) getpid() r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x4000000000000002) sendfile(r4, r2, 0x0, 0x6f0a77bd) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = syz_open_pts(r5, 0x4000000000000002) sendfile(r6, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6f0a77bd) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003b9fdc)) sendfile(0xffffffffffffffff, r7, 0x0, 0x6f0a77bd) r9 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0) sendfile(r9, r9, &(0x7f00000001c0), 0x8080fffffffe) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000180)={0x20, 0x3, 0x5, 0x9}) syslog(0x4, &(0x7f0000000040)=""/4, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) prctl$PR_MCE_KILL_GET(0x22) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000080)) 14:25:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @local, @multicast2}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x378}], 0x100000c7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) syzkaller login: [ 70.141779][ T8098] IPVS: ftp: loaded support on port[0] = 21 [ 70.237803][ T8098] chnl_net:caif_netlink_parms(): no params data found [ 70.299392][ T8098] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.324465][ T8098] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.332316][ T8098] device bridge_slave_0 entered promiscuous mode [ 70.355887][ T8098] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.363015][ T8098] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.371154][ T8098] device bridge_slave_1 entered promiscuous mode [ 70.388624][ T8101] IPVS: ftp: loaded support on port[0] = 21 [ 70.392722][ T8098] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.406077][ T8098] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.429244][ T8098] team0: Port device team_slave_0 added [ 70.437452][ T8098] team0: Port device team_slave_1 added 14:25:18 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) splice(r0, 0x0, r1, 0x0, 0x80080003, 0x0) [ 70.506914][ T8098] device hsr_slave_0 entered promiscuous mode [ 70.565316][ T8098] device hsr_slave_1 entered promiscuous mode 14:25:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000080)=@ethtool_eeprom={0x0, 0x0, 0x0, 0x17, "624687a47a368ab8212a8331c94cb324458659837b5bf9"}}) [ 70.808376][ T8101] chnl_net:caif_netlink_parms(): no params data found [ 70.810003][ T8103] IPVS: ftp: loaded support on port[0] = 21 [ 70.918390][ T8098] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.925617][ T8098] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.932978][ T8098] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.940176][ T8098] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.031442][ T8101] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.055256][ T8101] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.086041][ T8101] device bridge_slave_0 entered promiscuous mode [ 71.117319][ T8101] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.145157][ T8101] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.152881][ T8101] device bridge_slave_1 entered promiscuous mode [ 71.287594][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.314983][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.390138][ T8101] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.421223][ T8129] IPVS: ftp: loaded support on port[0] = 21 [ 71.441159][ T8098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.489043][ T8101] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.512762][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.535006][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.556874][ T8098] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.619141][ T8101] team0: Port device team_slave_0 added [ 71.641885][ T3504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.655210][ T3504] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.694623][ T3504] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.701714][ T3504] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.769896][ T8101] team0: Port device team_slave_1 added [ 71.781405][ T8103] chnl_net:caif_netlink_parms(): no params data found [ 71.818394][ T8127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.828816][ T8127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.874823][ T8127] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.881905][ T8127] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.915124][ T8127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.947115][ T8127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 14:25:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r3, &(0x7f0000004b40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[{0x10}], 0x10}}], 0x1, 0x0) [ 71.975751][ T8127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.013453][ T8127] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.047008][ T8127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.075397][ T8127] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.119867][ T8098] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 72.174396][ T8098] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.240660][ T3504] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.255413][ T3504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.307736][ T3504] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.335549][ T3504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.363992][ T3504] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.414733][ T8098] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.457114][ T8101] device hsr_slave_0 entered promiscuous mode [ 72.494790][ T8101] device hsr_slave_1 entered promiscuous mode 14:25:20 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmmsg(r0, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/39, 0x27}], 0x1}}], 0x1, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0xffffffffffffffff, 0x1ff, 0x3}}, 0xa) write$P9_RXATTRWALK(r1, &(0x7f0000000140)={0xf, 0x9}, 0xf) [ 72.546207][ T8101] debugfs: Directory 'hsr0' with parent '/' already present! [ 72.566897][ T8127] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.575360][ T8127] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.582806][ T8127] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.611695][ T8135] IPVS: ftp: loaded support on port[0] = 21 [ 72.694169][ T8103] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.706381][ T8103] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.721970][ T8103] device bridge_slave_0 entered promiscuous mode [ 72.786084][ T8103] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.793181][ T8103] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.866101][ T8103] device bridge_slave_1 entered promiscuous mode [ 72.903934][ T8129] chnl_net:caif_netlink_parms(): no params data found [ 72.965553][ T8153] IPVS: ftp: loaded support on port[0] = 21 [ 73.004134][ T8103] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.112016][ T8103] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.178480][ T8129] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.224449][ T8129] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.232450][ T8129] device bridge_slave_0 entered promiscuous mode [ 73.279479][ T8129] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.302388][ T8129] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.325642][ T8129] device bridge_slave_1 entered promiscuous mode [ 73.406618][ T8101] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.416914][ T8103] team0: Port device team_slave_0 added [ 73.467377][ T8129] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.504857][ T8129] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 14:25:21 executing program 0: set_mempolicy(0x3, 0x0, 0x0) getpid() r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x4000000000000002) sendfile(r4, r2, 0x0, 0x6f0a77bd) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = syz_open_pts(r5, 0x4000000000000002) sendfile(r6, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6f0a77bd) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003b9fdc)) sendfile(0xffffffffffffffff, r7, 0x0, 0x6f0a77bd) r9 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0) sendfile(r9, r9, &(0x7f00000001c0), 0x8080fffffffe) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000180)={0x20, 0x3, 0x5, 0x9}) syslog(0x4, &(0x7f0000000040)=""/4, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) prctl$PR_MCE_KILL_GET(0x22) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000080)) [ 73.517964][ T8103] team0: Port device team_slave_1 added [ 73.562155][ T8135] chnl_net:caif_netlink_parms(): no params data found [ 73.637178][ T3504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.674906][ T3504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.685774][ T8101] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.733662][ T8129] team0: Port device team_slave_0 added [ 73.747968][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.759804][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.788496][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.795679][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state 14:25:21 executing program 0: set_mempolicy(0x3, 0x0, 0x0) getpid() r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x4000000000000002) sendfile(r4, r2, 0x0, 0x6f0a77bd) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = syz_open_pts(r5, 0x4000000000000002) sendfile(r6, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6f0a77bd) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003b9fdc)) sendfile(0xffffffffffffffff, r7, 0x0, 0x6f0a77bd) r9 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0) sendfile(r9, r9, &(0x7f00000001c0), 0x8080fffffffe) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000180)={0x20, 0x3, 0x5, 0x9}) syslog(0x4, &(0x7f0000000040)=""/4, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) prctl$PR_MCE_KILL_GET(0x22) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000080)) [ 73.870667][ T8103] device hsr_slave_0 entered promiscuous mode [ 73.928146][ T8103] device hsr_slave_1 entered promiscuous mode [ 73.988682][ T8103] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.012246][ T8129] team0: Port device team_slave_1 added [ 74.053236][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.077863][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.105697][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.137113][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.144327][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state 14:25:22 executing program 0: set_mempolicy(0x3, 0x0, 0x0) getpid() r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x4000000000000002) sendfile(r4, r2, 0x0, 0x6f0a77bd) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = syz_open_pts(r5, 0x4000000000000002) sendfile(r6, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6f0a77bd) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003b9fdc)) sendfile(0xffffffffffffffff, r7, 0x0, 0x6f0a77bd) r9 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0) sendfile(r9, r9, &(0x7f00000001c0), 0x8080fffffffe) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000180)={0x20, 0x3, 0x5, 0x9}) syslog(0x4, &(0x7f0000000040)=""/4, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) prctl$PR_MCE_KILL_GET(0x22) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000080)) [ 74.177462][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.217426][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.241506][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.275457][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.308970][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.345277][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.365336][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.398822][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.467011][ T8101] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.518049][ T8101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 14:25:22 executing program 0: set_mempolicy(0x3, 0x0, 0x0) getpid() r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x4000000000000002) sendfile(r4, r2, 0x0, 0x6f0a77bd) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = syz_open_pts(r5, 0x4000000000000002) sendfile(r6, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6f0a77bd) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003b9fdc)) sendfile(0xffffffffffffffff, r7, 0x0, 0x6f0a77bd) r9 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0) sendfile(r9, r9, &(0x7f00000001c0), 0x8080fffffffe) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000180)={0x20, 0x3, 0x5, 0x9}) syslog(0x4, &(0x7f0000000040)=""/4, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) prctl$PR_MCE_KILL_GET(0x22) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000080)) [ 74.561304][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.592475][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.621873][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.721599][ T8135] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.729998][ T8135] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.764671][ T8135] device bridge_slave_0 entered promiscuous mode [ 74.876909][ T8129] device hsr_slave_0 entered promiscuous mode [ 74.924827][ T8129] device hsr_slave_1 entered promiscuous mode [ 74.964412][ T8129] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.979794][ T8101] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.035276][ T8135] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.042452][ T8135] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.098217][ T8135] device bridge_slave_1 entered promiscuous mode [ 75.130520][ T8153] chnl_net:caif_netlink_parms(): no params data found [ 75.147416][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.164562][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.318142][ T8135] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.405406][ T8135] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.528616][ T8153] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.584467][ T8153] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.638750][ T8153] device bridge_slave_0 entered promiscuous mode [ 75.686761][ T8103] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.721112][ T8135] team0: Port device team_slave_0 added [ 75.754773][ T8153] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.761940][ T8153] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.805218][ T8153] device bridge_slave_1 entered promiscuous mode [ 75.841641][ T8129] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.865793][ T8135] team0: Port device team_slave_1 added [ 75.912633][ T8103] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.949957][ T8129] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.076164][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.094880][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.144876][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.199142][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.237030][ T8153] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.338346][ T8135] device hsr_slave_0 entered promiscuous mode [ 76.414834][ T8135] device hsr_slave_1 entered promiscuous mode [ 76.457362][ T8135] debugfs: Directory 'hsr0' with parent '/' already present! [ 76.488256][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.509067][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.545057][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.552165][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.614938][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.668226][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.698514][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.705674][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.775176][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.820023][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.859241][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready 14:25:24 executing program 0: set_mempolicy(0x3, 0x0, 0x0) getpid() r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x4000000000000002) sendfile(r4, r2, 0x0, 0x6f0a77bd) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = syz_open_pts(r5, 0x4000000000000002) sendfile(r6, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6f0a77bd) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003b9fdc)) sendfile(0xffffffffffffffff, r7, 0x0, 0x6f0a77bd) r9 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0) sendfile(r9, r9, &(0x7f00000001c0), 0x8080fffffffe) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000180)={0x20, 0x3, 0x5, 0x9}) syslog(0x4, &(0x7f0000000040)=""/4, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) prctl$PR_MCE_KILL_GET(0x22) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000080)) [ 76.899079][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.935374][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.977256][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.018815][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.025945][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.120184][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.121796][ C1] hrtimer: interrupt took 36284 ns [ 77.180204][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.251093][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.258227][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.321919][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.362843][ T8153] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.413818][ T8103] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 77.472823][ T8103] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.549674][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.570829][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.613246][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.660748][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.707497][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.757504][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.807908][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.863715][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.913507][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.954096][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.990797][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.012593][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 14:25:26 executing program 0: set_mempolicy(0x3, 0x0, 0x0) getpid() r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x4000000000000002) sendfile(r4, r2, 0x0, 0x6f0a77bd) r5 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = syz_open_pts(r5, 0x4000000000000002) sendfile(r6, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6f0a77bd) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003b9fdc)) sendfile(0xffffffffffffffff, r7, 0x0, 0x6f0a77bd) r9 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0) sendfile(r9, r9, &(0x7f00000001c0), 0x8080fffffffe) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000180)={0x20, 0x3, 0x5, 0x9}) syslog(0x4, &(0x7f0000000040)=""/4, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) prctl$PR_MCE_KILL_GET(0x22) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000080)) [ 78.053036][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.076699][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 14:25:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @local, @multicast2}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x378}], 0x100000c7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) [ 78.157604][ T8129] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 78.193818][ T8129] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.273835][ T8103] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.314669][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.322890][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.415121][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.434934][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.475641][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.510432][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.541337][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.571548][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.639382][ T8153] team0: Port device team_slave_0 added [ 78.659293][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.674027][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.711821][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.746287][ T8129] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.779242][ T8153] team0: Port device team_slave_1 added [ 78.859856][ T8135] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.966961][ T8153] device hsr_slave_0 entered promiscuous mode [ 79.015173][ T8153] device hsr_slave_1 entered promiscuous mode [ 79.054498][ T8153] debugfs: Directory 'hsr0' with parent '/' already present! [ 79.067876][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.098986][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.130949][ T8135] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.199456][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.228867][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.284650][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.291743][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.378542][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.395239][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.458666][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.492983][ T8178] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.500106][ T8178] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.586018][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.625349][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.675630][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.715220][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.789573][ T8135] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 79.844722][ T8135] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.922040][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.943343][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.976361][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.009076][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.055206][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.085124][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.114079][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.154178][ T8135] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.186127][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.194874][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.202397][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.320965][ T8153] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.388795][ T8153] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.425682][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.439130][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 14:25:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @local, @multicast2}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x378}], 0x100000c7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) [ 80.534819][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.550565][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.595015][ T8178] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.602100][ T8178] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.638250][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.671569][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.695146][ T8178] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.702253][ T8178] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.763711][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.803568][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.841622][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.862027][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.931607][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.980298][ T8178] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.029524][ T8153] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network 14:25:29 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) splice(r0, 0x0, r1, 0x0, 0x80080003, 0x0) [ 81.102927][ T8153] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.188093][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.212321][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.283384][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready 14:25:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000080)=@ethtool_eeprom={0x0, 0x0, 0x0, 0x17, "624687a47a368ab8212a8331c94cb324458659837b5bf9"}}) [ 81.346080][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.422376][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.472690][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.578469][ T8153] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.679413][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.696435][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.741759][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.120865][ T8316] ================================================================== [ 82.130068][ T8316] BUG: KCSAN: data-race in pipe_wait / put_pipe_info [ 82.136740][ T8316] [ 82.139067][ T8316] read to 0xffff8881034a758c of 4 bytes by task 8317 on cpu 1: [ 82.146625][ T8316] pipe_wait+0xd7/0x140 [ 82.150781][ T8316] pipe_read+0x3b1/0x5e0 [ 82.155019][ T8316] new_sync_read+0x389/0x4f0 [ 82.159603][ T8316] __vfs_read+0xb1/0xc0 [ 82.163758][ T8316] vfs_read+0x143/0x2c0 [ 82.167933][ T8316] ksys_read+0xd5/0x1b0 [ 82.172090][ T8316] __x64_sys_read+0x4c/0x60 [ 82.176593][ T8316] do_syscall_64+0xcc/0x370 [ 82.181104][ T8316] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.186981][ T8316] [ 82.189310][ T8316] write to 0xffff8881034a758c of 4 bytes by task 8316 on cpu 0: [ 82.196943][ T8316] put_pipe_info+0x4d/0xb0 [ 82.201356][ T8316] pipe_release+0x152/0x1b0 [ 82.205857][ T8316] __fput+0x1e1/0x520 [ 82.209849][ T8316] ____fput+0x1f/0x30 [ 82.213837][ T8316] task_work_run+0xf6/0x130 [ 82.218346][ T8316] exit_to_usermode_loop+0x2b4/0x2c0 [ 82.223637][ T8316] do_syscall_64+0x353/0x370 [ 82.228230][ T8316] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.234105][ T8316] [ 82.236426][ T8316] Reported by Kernel Concurrency Sanitizer on: [ 82.242582][ T8316] CPU: 0 PID: 8316 Comm: ps Not tainted 5.4.0-rc6+ #0 [ 82.249347][ T8316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.259401][ T8316] ================================================================== [ 82.267455][ T8316] Kernel panic - not syncing: panic_on_warn set ... [ 82.274042][ T8316] CPU: 0 PID: 8316 Comm: ps Not tainted 5.4.0-rc6+ #0 [ 82.280792][ T8316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.290841][ T8316] Call Trace: [ 82.294137][ T8316] dump_stack+0xf5/0x159 [ 82.298379][ T8316] panic+0x210/0x640 [ 82.302279][ T8316] ? vprintk_func+0x8d/0x140 [ 82.306874][ T8316] kcsan_report.cold+0xc/0xe [ 82.311489][ T8316] kcsan_setup_watchpoint+0x3fe/0x410 [ 82.316865][ T8316] ? _raw_spin_unlock_irqrestore+0x70/0x80 [ 82.322673][ T8316] __tsan_unaligned_write4+0x143/0x1f0 [ 82.328142][ T8316] put_pipe_info+0x4d/0xb0 [ 82.332562][ T8316] pipe_release+0x152/0x1b0 [ 82.337093][ T8316] __fput+0x1e1/0x520 [ 82.341075][ T8316] ? put_pipe_info+0xb0/0xb0 [ 82.345666][ T8316] ____fput+0x1f/0x30 [ 82.349654][ T8316] task_work_run+0xf6/0x130 [ 82.354174][ T8316] exit_to_usermode_loop+0x2b4/0x2c0 [ 82.359465][ T8316] do_syscall_64+0x353/0x370 [ 82.364060][ T8316] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.369964][ T8316] RIP: 0033:0x7f34619922b0 [ 82.374401][ T8316] Code: 40 75 0b 31 c0 48 83 c4 08 e9 0c ff ff ff 48 8d 3d c5 32 08 00 e8 c0 07 02 00 83 3d 45 a3 2b 00 00 75 10 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 ce 8a 01 00 48 89 04 24 [ 82.394107][ T8316] RSP: 002b:00007ffeed4cdcc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 82.402523][ T8316] RAX: 0000000000000000 RBX: 00007f3461c477a0 RCX: 00007f34619922b0 [ 82.410508][ T8316] RDX: 00007f3461c48df0 RSI: 0000000000000001 RDI: 0000000000000001 [ 82.418496][ T8316] RBP: 0000000000000000 R08: 00007f346208b700 R09: 00007f346208b700 [ 82.426463][ T8316] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 82.434449][ T8316] R13: 0000000000000001 R14: 00000000019a8160 R15: 0000000000000000 [ 82.443962][ T8316] Kernel Offset: disabled [ 82.448389][ T8316] Rebooting in 86400 seconds..