Warning: Permanently added '10.128.1.52' (ECDSA) to the list of known hosts. 2019/12/02 18:03:27 fuzzer started 2019/12/02 18:03:28 dialing manager at 10.128.0.105:39819 2019/12/02 18:03:28 syscalls: 2682 2019/12/02 18:03:28 code coverage: enabled 2019/12/02 18:03:28 comparison tracing: enabled 2019/12/02 18:03:28 extra coverage: extra coverage is not supported by the kernel 2019/12/02 18:03:28 setuid sandbox: enabled 2019/12/02 18:03:28 namespace sandbox: enabled 2019/12/02 18:03:28 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/02 18:03:28 fault injection: enabled 2019/12/02 18:03:28 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/02 18:03:28 net packet injection: enabled 2019/12/02 18:03:28 net device setup: enabled 2019/12/02 18:03:28 concurrency sanitizer: enabled 2019/12/02 18:03:28 devlink PCI setup: PCI device 0000:00:10.0 is not available 2019/12/02 18:03:29 adding functions to KCSAN blacklist: 'pipe_poll' 'tick_sched_do_timer' 'copy_process' '__hrtimer_run_queues' 18:03:30 executing program 0: socketpair$unix(0x1, 0x8000000000003, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x10, 0x3, &(0x7f0000000040)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x61, 0x10, 0x2c}}, &(0x7f0000000080)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\x13\x17]\xdb\x1b/F <*\x05\xb7\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1\x96lI\x9c\xb6\xbf4\xc2\x98\x86f\x97\x00'/248, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x14) syzkaller login: [ 57.684477][ T7559] IPVS: ftp: loaded support on port[0] = 21 18:03:30 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x11}, 0x3c) [ 57.774011][ T7559] chnl_net:caif_netlink_parms(): no params data found [ 57.822547][ T7559] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.839736][ T7559] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.847480][ T7559] device bridge_slave_0 entered promiscuous mode [ 57.871265][ T7559] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.878399][ T7559] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.886187][ T7559] device bridge_slave_1 entered promiscuous mode [ 57.921264][ T7559] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.931763][ T7559] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.950797][ T7559] team0: Port device team_slave_0 added [ 57.957518][ T7559] team0: Port device team_slave_1 added 18:03:30 executing program 2: r0 = 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) clone(0x30020100, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@local}, {}, {0xfffffffffffffffe, 0x0, 0x8000}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@local}}, 0xe8) syz_emit_ethernet(0x0, 0x0, 0x0) socket(0x10, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(r1, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0xfffffea6) pipe(&(0x7f00000002c0)) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040), 0x4) bind$can_raw(0xffffffffffffffff, &(0x7f0000000000), 0x10) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) socket(0x1, 0x1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000300)={0x3, &(0x7f0000000200)=[{0x5, 0x5, 0x40, 0x7fffffff}, {0x800, 0xa5, 0x0, 0x20}, {0x0, 0x7f, 0x5, 0x1}]}) [ 57.968938][ T7562] IPVS: ftp: loaded support on port[0] = 21 [ 58.031823][ T7559] device hsr_slave_0 entered promiscuous mode [ 58.070387][ T7559] device hsr_slave_1 entered promiscuous mode [ 58.197147][ T7564] IPVS: ftp: loaded support on port[0] = 21 18:03:31 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={'xSz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$KEYCTL_MOVE(0x1e, r1, r0, r1, 0x0) [ 58.251098][ T7559] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.258246][ T7559] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.265573][ T7559] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.272611][ T7559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.625846][ T7559] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.644702][ T7562] chnl_net:caif_netlink_parms(): no params data found [ 58.695875][ T7592] IPVS: ftp: loaded support on port[0] = 21 [ 58.705969][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.720957][ T17] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.754848][ T17] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.781716][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 58.814402][ T7559] 8021q: adding VLAN 0 to HW filter on device team0 18:03:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = socket(0x2, 0x803, 0xff) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x75, &(0x7f0000000180), 0x8) connect$l2tp(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x26) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup2(r0, r2) dup3(r6, r1, 0x0) [ 58.875974][ T7564] chnl_net:caif_netlink_parms(): no params data found [ 58.945413][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.955428][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.001077][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.008155][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.041275][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.070026][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.099954][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.107018][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.152105][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.190672][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.250739][ T7562] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.257831][ T7562] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.290509][ T7562] device bridge_slave_0 entered promiscuous mode [ 59.307973][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.340417][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.360411][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.390283][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.422237][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.450345][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.481566][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.501445][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.530457][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.565437][ T7596] IPVS: ftp: loaded support on port[0] = 21 18:03:32 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001c008105e00f80ecdb4cb9f207c804a01c000000a30306000a000200080ada1b40d805000500c50083b8", 0xa4}], 0x1}, 0x0) [ 59.594176][ T7562] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.603835][ T7562] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.630444][ T7562] device bridge_slave_1 entered promiscuous mode [ 59.682923][ T7559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.704023][ T7564] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.713583][ T7564] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.731921][ T7564] device bridge_slave_0 entered promiscuous mode [ 59.754685][ T7562] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.799349][ T7559] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.823369][ T7564] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.831063][ T7564] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.838806][ T7564] device bridge_slave_1 entered promiscuous mode [ 59.846612][ T7562] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.863130][ T7590] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.864001][ T7604] IPVS: ftp: loaded support on port[0] = 21 [ 59.870788][ T7590] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.909744][ T7592] chnl_net:caif_netlink_parms(): no params data found [ 59.920961][ T7564] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.957529][ T7564] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.975702][ T7562] team0: Port device team_slave_0 added [ 59.997128][ T7564] team0: Port device team_slave_0 added [ 60.007675][ T7562] team0: Port device team_slave_1 added [ 60.032915][ T7564] team0: Port device team_slave_1 added [ 60.074281][ T7592] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.081464][ T7592] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.088931][ T7592] device bridge_slave_0 entered promiscuous mode [ 60.171437][ T7562] device hsr_slave_0 entered promiscuous mode [ 60.209877][ T7562] device hsr_slave_1 entered promiscuous mode [ 60.249706][ T7562] debugfs: Directory 'hsr0' with parent '/' already present! [ 60.301867][ T7564] device hsr_slave_0 entered promiscuous mode [ 60.350052][ T7564] device hsr_slave_1 entered promiscuous mode [ 60.419742][ T7564] debugfs: Directory 'hsr0' with parent '/' already present! [ 60.427284][ T7592] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.434631][ T7592] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.442340][ T7592] device bridge_slave_1 entered promiscuous mode [ 60.459330][ T7592] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 18:03:33 executing program 0: socketpair$unix(0x1, 0x8000000000003, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x10, 0x3, &(0x7f0000000040)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x61, 0x10, 0x2c}}, &(0x7f0000000080)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\x13\x17]\xdb\x1b/F <*\x05\xb7\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1\x96lI\x9c\xb6\xbf4\xc2\x98\x86f\x97\x00'/248, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x14) [ 60.471670][ T7596] chnl_net:caif_netlink_parms(): no params data found [ 60.503321][ T7592] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.541086][ T7604] chnl_net:caif_netlink_parms(): no params data found [ 60.550454][ T7592] team0: Port device team_slave_0 added [ 60.568349][ T7596] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.589009][ T7596] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.597761][ T7596] device bridge_slave_0 entered promiscuous mode [ 60.610172][ T7592] team0: Port device team_slave_1 added [ 60.625390][ T7596] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.686630][ T7596] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.714205][ T7596] device bridge_slave_1 entered promiscuous mode 18:03:33 executing program 0: socketpair$unix(0x1, 0x8000000000003, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x10, 0x3, &(0x7f0000000040)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x61, 0x10, 0x2c}}, &(0x7f0000000080)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\x13\x17]\xdb\x1b/F <*\x05\xb7\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1\x96lI\x9c\xb6\xbf4\xc2\x98\x86f\x97\x00'/248, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x14) [ 60.901832][ T7592] device hsr_slave_0 entered promiscuous mode [ 60.940038][ T7592] device hsr_slave_1 entered promiscuous mode [ 60.969765][ T7592] debugfs: Directory 'hsr0' with parent '/' already present! [ 61.015175][ T7604] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.028309][ T7604] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.059203][ T7604] device bridge_slave_0 entered promiscuous mode [ 61.088492][ T7596] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.262813][ T7564] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.310164][ T7604] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.317239][ T7604] bridge0: port 2(bridge_slave_1) entered disabled state 18:03:34 executing program 0: socketpair$unix(0x1, 0x8000000000003, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x10, 0x3, &(0x7f0000000040)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x61, 0x10, 0x2c}}, &(0x7f0000000080)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\x13\x17]\xdb\x1b/F <*\x05\xb7\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1\x96lI\x9c\xb6\xbf4\xc2\x98\x86f\x97\x00'/248, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x14) [ 61.445776][ T7604] device bridge_slave_1 entered promiscuous mode [ 61.524028][ T7596] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.555650][ T7562] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.637681][ T7564] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.711928][ T7619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.722515][ T7619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.797884][ T7596] team0: Port device team_slave_0 added [ 61.820698][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.853434][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready 18:03:34 executing program 0: socketpair$unix(0x1, 0x8000000000003, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x10, 0x3, &(0x7f0000000040)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x61, 0x10, 0x2c}}, &(0x7f0000000080)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\x13\x17]\xdb\x1b/F <*\x05\xb7\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1\x96lI\x9c\xb6\xbf4\xc2\x98\x86f\x97\x00'/248, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x14) [ 61.932912][ T3511] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.940088][ T3511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.060137][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.104406][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.155551][ T3511] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.162648][ T3511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.263217][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.311399][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.369558][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.452960][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.516429][ T7562] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.548301][ T7596] team0: Port device team_slave_1 added [ 62.565470][ T7604] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.612983][ T7604] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.723542][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.762372][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.825040][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 18:03:35 executing program 0: socketpair$unix(0x1, 0x8000000000003, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x10, 0x3, &(0x7f0000000040)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x61, 0x10, 0x2c}}, &(0x7f0000000080)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\x13\x17]\xdb\x1b/F <*\x05\xb7\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1\x96lI\x9c\xb6\xbf4\xc2\x98\x86f\x97\x00'/248, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x14) [ 62.880361][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.030158][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.038889][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.185657][ T7592] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.207701][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.290353][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.298900][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.306021][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state 18:03:36 executing program 0: socketpair$unix(0x1, 0x8000000000003, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x10, 0x3, &(0x7f0000000040)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x61, 0x10, 0x2c}}, &(0x7f0000000080)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\x13\x17]\xdb\x1b/F <*\x05\xb7\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1\x96lI\x9c\xb6\xbf4\xc2\x98\x86f\x97\x00'/248, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x14) [ 63.443614][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.510144][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.518567][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.525700][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.680255][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.689234][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.790828][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.799348][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.910399][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.918948][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.020705][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.080182][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.120310][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.180288][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.223930][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.280756][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.320837][ T7562] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.394054][ T7562] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.495217][ T7596] device hsr_slave_0 entered promiscuous mode [ 64.560119][ T7596] device hsr_slave_1 entered promiscuous mode [ 64.599975][ T7596] debugfs: Directory 'hsr0' with parent '/' already present! [ 64.617707][ T7592] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.635696][ T7604] team0: Port device team_slave_0 added [ 64.645575][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.659449][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 18:03:37 executing program 0: socketpair$unix(0x1, 0x8000000000003, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x10, 0x3, &(0x7f0000000040)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x61, 0x10, 0x2c}}, &(0x7f0000000080)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\x13\x17]\xdb\x1b/F <*\x05\xb7\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1\x96lI\x9c\xb6\xbf4\xc2\x98\x86f\x97\x00'/248, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x14) [ 64.668402][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.680647][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.689339][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.708873][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.750354][ T7604] team0: Port device team_slave_1 added [ 64.769520][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.815745][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.855201][ T3511] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.862298][ T3511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.880450][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.890782][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.899250][ T3511] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.906301][ T3511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.963505][ T7748] ================================================================== [ 64.971640][ T7748] BUG: KCSAN: data-race in pid_update_inode / vfs_read [ 64.978477][ T7748] [ 64.980800][ T7748] read to 0xffff888128926048 of 2 bytes by task 7746 on cpu 0: [ 64.988333][ T7748] vfs_read+0x1ad/0x2c0 [ 64.990276][ T3511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.992494][ T7748] ksys_read+0xd5/0x1b0 [ 65.004594][ T7748] __x64_sys_read+0x4c/0x60 [ 65.009094][ T7748] do_syscall_64+0xcc/0x370 [ 65.013596][ T7748] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 65.019470][ T7748] [ 65.021793][ T7748] write to 0xffff888128926048 of 2 bytes by task 7748 on cpu 1: [ 65.029422][ T7748] pid_update_inode+0x51/0x70 [ 65.033743][ T7564] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.034091][ T7748] pid_revalidate+0x91/0xd0 [ 65.034107][ T7748] lookup_fast+0x618/0x700 [ 65.034120][ T7748] path_openat+0x2ac/0x36e0 [ 65.034132][ T7748] do_filp_open+0x11e/0x1b0 [ 65.034155][ T7748] do_sys_open+0x3b3/0x4f0 [ 65.063242][ T7748] __x64_sys_open+0x55/0x70 [ 65.067752][ T7748] do_syscall_64+0xcc/0x370 [ 65.072256][ T7748] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 65.078135][ T7748] [ 65.080450][ T7748] Reported by Kernel Concurrency Sanitizer on: [ 65.086602][ T7748] CPU: 1 PID: 7748 Comm: ps Not tainted 5.4.0-syzkaller #0 [ 65.093790][ T7748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.103837][ T7748] ================================================================== [ 65.111895][ T7748] Kernel panic - not syncing: panic_on_warn set ... [ 65.118480][ T7748] CPU: 1 PID: 7748 Comm: ps Not tainted 5.4.0-syzkaller #0 [ 65.125663][ T7748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.134377][ T7596] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.135717][ T7748] Call Trace: [ 65.145569][ T7748] dump_stack+0x11d/0x181 [ 65.149904][ T7748] panic+0x210/0x640 [ 65.153803][ T7748] ? vprintk_func+0x8d/0x140 [ 65.158399][ T7748] kcsan_report.cold+0xc/0xd [ 65.162998][ T7748] kcsan_setup_watchpoint+0x3fe/0x460 [ 65.168379][ T7748] __tsan_unaligned_write2+0xc4/0x100 [ 65.173755][ T7748] pid_update_inode+0x51/0x70 [ 65.179036][ T7748] pid_revalidate+0x91/0xd0 [ 65.183630][ T7748] lookup_fast+0x618/0x700 [ 65.188060][ T7748] path_openat+0x2ac/0x36e0 [ 65.192576][ T7748] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 65.195255][ T7596] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.198818][ T7748] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 65.198840][ T7748] ? __read_once_size+0x41/0xe0 [ 65.216148][ T7748] do_filp_open+0x11e/0x1b0 [ 65.220741][ T7748] ? __alloc_fd+0x2ef/0x3b0 [ 65.225250][ T7748] do_sys_open+0x3b3/0x4f0 [ 65.229669][ T7748] __x64_sys_open+0x55/0x70 [ 65.234169][ T7748] do_syscall_64+0xcc/0x370 [ 65.238669][ T7748] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 65.244554][ T7748] RIP: 0033:0x7f7201a81120 [ 65.248977][ T7748] Code: 48 8b 15 1b 4d 2b 00 f7 d8 64 89 02 83 c8 ff c3 90 90 90 90 90 90 90 90 90 90 83 3d d5 a4 2b 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 5e 8c 01 00 48 89 04 24 [ 65.268581][ T7748] RSP: 002b:00007ffc0787d498 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 65.276989][ T7748] RAX: ffffffffffffffda RBX: 0000000000616760 RCX: 00007f7201a81120 [ 65.284957][ T7748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f7201f4fd00 [ 65.292924][ T7748] RBP: 0000000000001000 R08: 0000000000000000 R09: 00007f7201d4957b [ 65.300607][ T7596] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.300903][ T7748] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7201f4ed00 [ 65.319210][ T7748] R13: 0000000000000020 R14: 0000000000000005 R15: 0000000000000000 [ 65.328573][ T7748] Kernel Offset: disabled [ 65.332897][ T7748] Rebooting in 86400 seconds..