Warning: Permanently added '10.128.0.123' (ECDSA) to the list of known hosts. 2019/12/10 20:59:01 fuzzer started 2019/12/10 20:59:02 dialing manager at 10.128.0.105:37821 2019/12/10 20:59:02 syscalls: 2689 2019/12/10 20:59:02 code coverage: enabled 2019/12/10 20:59:02 comparison tracing: enabled 2019/12/10 20:59:02 extra coverage: extra coverage is not supported by the kernel 2019/12/10 20:59:02 setuid sandbox: enabled 2019/12/10 20:59:02 namespace sandbox: enabled 2019/12/10 20:59:02 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/10 20:59:02 fault injection: enabled 2019/12/10 20:59:02 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/10 20:59:02 net packet injection: enabled 2019/12/10 20:59:02 net device setup: enabled 2019/12/10 20:59:02 concurrency sanitizer: enabled 2019/12/10 20:59:02 devlink PCI setup: PCI device 0000:00:10.0 is not available 2019/12/10 20:59:04 adding functions to KCSAN blacklist: 'run_timer_softirq' 'find_next_bit' 'do_syslog' 'tomoyo_supervisor' 'taskstats_exit' 'ext4_free_inode' 'tcp_add_backlog' 'pipe_poll' '__hrtimer_run_queues' 20:59:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000300)='fuse\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) ftruncate(0xffffffffffffffff, 0x0) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f00000004c0)={[{@mode={'mode', 0x3d, 0x200}}, {@mode={'mode', 0x3d, 0x8000}}], [{@euid_lt={'euid<'}}, {@permit_directio='permit_directio'}, {@smackfsdef={'smackfsdef', 0x3d, 'group_id'}}, {@fowner_gt={'fowner>'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '}ppp1{'}}]}) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') 20:59:06 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x0, 0x0, "0d77bded7125338de47145b71f2226c0b6950feba57b7d52d9e6d13509bb602e4818224696dafe09c25ed1d5e1e8dd9525d4425e2c4707a00f8dd47a4c19b884282e4f743e00c7a3eff599b13d518d10"}, 0xd8) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) bind$bt_rfcomm(r3, &(0x7f0000000000), 0xa) write$sndseq(r3, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @quote}], 0x30) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000240), 0x4) r4 = dup(0xffffffffffffffff) ioctl$VIDIOC_DQBUF(r4, 0xc0585611, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000003c0)=0xd) write(r5, &(0x7f0000000040)="e0", 0xfffffe00) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x10) ioctl$TIOCSETD(r5, 0x5437, 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$FS_IOC_FIEMAP(r6, 0xc020660b, &(0x7f00000002c0)={0x6, 0x4, 0x2, 0x9, 0x3, [{0x3ff, 0x77b4, 0x1, 0x0, 0x0, 0x100}, {0x79bb, 0x8000, 0xdd, 0x0, 0x0, 0x484}, {0x3, 0x603a, 0x7, 0x0, 0x0, 0x2201}]}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) syzkaller login: [ 58.164764][ T7603] IPVS: ftp: loaded support on port[0] = 21 [ 58.242374][ T7603] chnl_net:caif_netlink_parms(): no params data found [ 58.312122][ T7603] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.330367][ T7603] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.338352][ T7603] device bridge_slave_0 entered promiscuous mode [ 58.361286][ T7603] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.368360][ T7603] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.376354][ T7603] device bridge_slave_1 entered promiscuous mode [ 58.394057][ T7603] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.404880][ T7603] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.407481][ T7607] IPVS: ftp: loaded support on port[0] = 21 [ 58.424771][ T7603] team0: Port device team_slave_0 added [ 58.431312][ T7603] team0: Port device team_slave_1 added 20:59:06 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) sched_setaffinity(0x0, 0xffad, &(0x7f0000000c40)=0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x0) socket(0x11, 0x3, 0x0) listen(0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f, 0x3f000002}) close(r1) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000040)) accept4(0xffffffffffffffff, &(0x7f0000000480)=@tipc, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) prctl$PR_GET_THP_DISABLE(0x2a) r3 = epoll_create1(0x0) r4 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000000)={0x0, 0x3f000002}) ioctl$CAPI_MANUFACTURER_CMD(r4, 0xc0104320, &(0x7f0000000000)={0x3ff, &(0x7f0000000c80)="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"}) chown(&(0x7f00000001c0)='./file0\x00', r2, 0x0) [ 58.482889][ T7603] device hsr_slave_0 entered promiscuous mode [ 58.541536][ T7603] device hsr_slave_1 entered promiscuous mode [ 58.673068][ T7603] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.680212][ T7603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.687795][ T7603] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.694858][ T7603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.917796][ T7631] IPVS: ftp: loaded support on port[0] = 21 [ 58.932455][ T7603] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.967588][ T7607] chnl_net:caif_netlink_parms(): no params data found [ 59.067519][ T2964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.111851][ T2964] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.140585][ T2964] bridge0: port 2(bridge_slave_1) entered disabled state 20:59:07 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="24000000070607031dfffd946fa2830020200a0009000100051d85680c3baba20400ff7e", 0x24}], 0x1}, 0x0) [ 59.171728][ T2964] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 59.216312][ T7603] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.244948][ T7607] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.270541][ T7607] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.290354][ T7607] device bridge_slave_0 entered promiscuous mode [ 59.347614][ T2964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.359607][ T2964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.401540][ T2964] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.408696][ T2964] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.450986][ T2964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.481539][ T2964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.521571][ T2964] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.528801][ T2964] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.570867][ T2964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.602104][ T2964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.632456][ T2964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.671831][ T2964] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.701071][ T2964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.730809][ T2964] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.764463][ T7607] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.772435][ T7607] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.801352][ T7607] device bridge_slave_1 entered promiscuous mode [ 59.835827][ T7603] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.837889][ T7638] IPVS: ftp: loaded support on port[0] = 21 [ 59.870283][ T7603] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.908819][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.918375][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready 20:59:08 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/182, 0xfffffd74}, {&(0x7f0000000080)=""/11, 0x8}, {&(0x7f0000000240)=""/127, 0x7f}, {&(0x7f0000000500)=""/34, 0x20}, {&(0x7f00000002c0)=""/60, 0xf4f}, {&(0x7f0000000300)=""/201, 0xc9}], 0x6, &(0x7f0000000940)=[{&(0x7f0000000580)=""/127, 0x7f}, {&(0x7f0000000600)=""/83, 0x53}, {&(0x7f0000000400)=""/62, 0x3e}, {&(0x7f0000000680)=""/87, 0xac}, {&(0x7f0000000700)=""/117, 0xfffffee0}, {&(0x7f0000000780)=""/151, 0x97}, {&(0x7f0000000840)=""/220, 0xdc}], 0x7, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, 0x0) [ 59.950987][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.977215][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.018093][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.101445][ T2964] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.113187][ T7603] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.163647][ T7607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.180433][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.187965][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.215726][ T7607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.230503][ T7631] chnl_net:caif_netlink_parms(): no params data found [ 60.271182][ T7607] team0: Port device team_slave_0 added [ 60.289110][ T7652] IPVS: ftp: loaded support on port[0] = 21 [ 60.303786][ T7607] team0: Port device team_slave_1 added 20:59:08 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000000000)="0100000000000000180100000500000000000000000000002f") [ 60.359432][ T7631] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.367450][ T7631] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.375684][ T7631] device bridge_slave_0 entered promiscuous mode [ 60.383261][ T7631] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.390506][ T7631] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.398283][ T7631] device bridge_slave_1 entered promiscuous mode [ 60.452411][ T7607] device hsr_slave_0 entered promiscuous mode [ 60.510917][ T7607] device hsr_slave_1 entered promiscuous mode [ 60.580395][ T7607] debugfs: Directory 'hsr0' with parent '/' already present! [ 60.592220][ T7638] chnl_net:caif_netlink_parms(): no params data found [ 60.635751][ T7631] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.653848][ T7631] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.676530][ T7658] IPVS: ftp: loaded support on port[0] = 21 [ 60.727264][ C0] hrtimer: interrupt took 24904 ns [ 60.746168][ T7631] team0: Port device team_slave_0 added [ 60.811917][ T7631] team0: Port device team_slave_1 added [ 60.833074][ T7638] bridge0: port 1(bridge_slave_0) entered blocking state 20:59:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000300)='fuse\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) ftruncate(0xffffffffffffffff, 0x0) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f00000004c0)={[{@mode={'mode', 0x3d, 0x200}}, {@mode={'mode', 0x3d, 0x8000}}], [{@euid_lt={'euid<'}}, {@permit_directio='permit_directio'}, {@smackfsdef={'smackfsdef', 0x3d, 'group_id'}}, {@fowner_gt={'fowner>'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '}ppp1{'}}]}) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') [ 60.858891][ T7638] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.922269][ T7638] device bridge_slave_0 entered promiscuous mode [ 61.010806][ T7638] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.017954][ T7638] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.082444][ T7638] device bridge_slave_1 entered promiscuous mode 20:59:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000300)='fuse\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) ftruncate(0xffffffffffffffff, 0x0) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f00000004c0)={[{@mode={'mode', 0x3d, 0x200}}, {@mode={'mode', 0x3d, 0x8000}}], [{@euid_lt={'euid<'}}, {@permit_directio='permit_directio'}, {@smackfsdef={'smackfsdef', 0x3d, 'group_id'}}, {@fowner_gt={'fowner>'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '}ppp1{'}}]}) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') [ 61.164044][ T7631] device hsr_slave_0 entered promiscuous mode [ 61.230513][ T7631] device hsr_slave_1 entered promiscuous mode [ 61.250385][ T7631] debugfs: Directory 'hsr0' with parent '/' already present! [ 61.276578][ T7652] chnl_net:caif_netlink_parms(): no params data found [ 61.332173][ T7607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.368936][ T7638] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.409111][ T7607] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.430065][ T2964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.452603][ T2964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 20:59:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0}) mount$fuse(0x0, 0x0, &(0x7f0000000300)='fuse\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) ftruncate(0xffffffffffffffff, 0x0) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f00000004c0)={[{@mode={'mode', 0x3d, 0x200}}, {@mode={'mode', 0x3d, 0x8000}}], [{@euid_lt={'euid<'}}, {@permit_directio='permit_directio'}, {@smackfsdef={'smackfsdef', 0x3d, 'group_id'}}, {@fowner_gt={'fowner>'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '}ppp1{'}}]}) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') [ 61.560482][ T10] ================================================================== [ 61.567457][ T7638] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.568867][ T10] BUG: KCSAN: data-race in rcu_gp_fqs_check_wake / rcu_note_context_switch [ 61.586603][ T10] [ 61.588941][ T10] write to 0xffffffff85a7d1d0 of 8 bytes by task 7658 on cpu 0: [ 61.596595][ T10] rcu_note_context_switch+0x6f6/0x760 [ 61.602056][ T10] __schedule+0xa4/0x690 [ 61.606292][ T10] preempt_schedule_irq+0x57/0x90 [ 61.611317][ T10] restore_regs_and_return_to_kernel+0x0/0x25 [ 61.617386][ T10] batadv_hardif_get_by_netdev+0x68/0x100 [ 61.623131][ T10] batadv_hard_if_event+0xb0/0x8a0 [ 61.628258][ T10] notifier_call_chain+0xd7/0x160 [ 61.633281][ T10] raw_notifier_call_chain+0x37/0x50 [ 61.638565][ T10] call_netdevice_notifiers_info+0x48/0xc0 [ 61.644376][ T10] register_netdevice+0x7a5/0xa50 [ 61.649397][ T10] __rtnl_newlink+0xf9d/0x1010 [ 61.654260][ T10] rtnl_newlink+0x63/0x90 [ 61.658580][ T10] rtnetlink_rcv_msg+0x1d3/0x500 [ 61.663508][ T10] netlink_rcv_skb+0xb0/0x260 [ 61.668178][ T10] rtnetlink_rcv+0x26/0x30 [ 61.672587][ T10] netlink_unicast+0x354/0x430 [ 61.677345][ T10] netlink_sendmsg+0x456/0x770 [ 61.682538][ T10] sock_sendmsg+0x9f/0xc0 [ 61.686868][ T10] __sys_sendto+0x21f/0x320 [ 61.691368][ T10] __x64_sys_sendto+0x89/0xb0 [ 61.696061][ T10] do_syscall_64+0xcc/0x370 [ 61.700569][ T10] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 61.706446][ T10] [ 61.708771][ T10] read to 0xffffffff85a7d1d0 of 8 bytes by task 10 on cpu 1: [ 61.716153][ T10] rcu_gp_fqs_check_wake+0x93/0xd0 [ 61.718907][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.721258][ T10] rcu_gp_fqs_loop+0x39d/0x580 [ 61.721272][ T10] rcu_gp_kthread+0x143/0x230 [ 61.721291][ T10] kthread+0x1d4/0x200 [ 61.743021][ T10] ret_from_fork+0x1f/0x30 [ 61.747430][ T10] [ 61.749747][ T10] Reported by Kernel Concurrency Sanitizer on: [ 61.755923][ T10] CPU: 1 PID: 10 Comm: rcu_preempt Not tainted 5.4.0-syzkaller #0 [ 61.763720][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.766940][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.773945][ T10] ================================================================== [ 61.773956][ T10] Kernel panic - not syncing: panic_on_warn set ... [ 61.773973][ T10] CPU: 1 PID: 10 Comm: rcu_preempt Not tainted 5.4.0-syzkaller #0 [ 61.773982][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.773999][ T10] Call Trace: [ 61.817724][ T10] dump_stack+0x11d/0x181 [ 61.822058][ T10] panic+0x210/0x640 [ 61.825956][ T10] ? vprintk_func+0x8d/0x140 [ 61.830553][ T10] kcsan_report.cold+0xc/0xd [ 61.835147][ T10] kcsan_setup_watchpoint+0x3fe/0x460 [ 61.840523][ T10] __tsan_read8+0xc6/0x100 [ 61.844947][ T10] rcu_gp_fqs_check_wake+0x93/0xd0 [ 61.850058][ T10] rcu_gp_fqs_loop+0x39d/0x580 [ 61.851718][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.854825][ T10] rcu_gp_kthread+0x143/0x230 [ 61.861915][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.866501][ T10] kthread+0x1d4/0x200 [ 61.877722][ T10] ? rcu_gp_cleanup+0x520/0x520 [ 61.882590][ T10] ? kthread_stop+0x2d0/0x2d0 [ 61.887267][ T10] ret_from_fork+0x1f/0x30 [ 61.893990][ T10] Kernel Offset: disabled [ 61.898327][ T10] Rebooting in 86400 seconds..