Warning: Permanently added '10.128.0.23' (ECDSA) to the list of known hosts. 2020/01/08 01:45:58 fuzzer started 2020/01/08 01:46:00 dialing manager at 10.128.0.26:35703 2020/01/08 01:46:00 syscalls: 2824 2020/01/08 01:46:00 code coverage: enabled 2020/01/08 01:46:00 comparison tracing: enabled 2020/01/08 01:46:00 extra coverage: enabled 2020/01/08 01:46:00 setuid sandbox: enabled 2020/01/08 01:46:00 namespace sandbox: enabled 2020/01/08 01:46:00 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 01:46:00 fault injection: enabled 2020/01/08 01:46:00 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 01:46:00 net packet injection: enabled 2020/01/08 01:46:00 net device setup: enabled 2020/01/08 01:46:00 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 01:46:00 devlink PCI setup: PCI device 0000:00:10.0 is not available 01:46:01 executing program 0: request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={'syz', 0x3}, 0xffffffffffffffff, 0x0) 01:46:01 executing program 1: clone(0x41fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f00000000c0)) ptrace(0x10, r0) ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000000280)={0x0, 0xff7f}) syzkaller login: [ 62.568390][ T8389] IPVS: ftp: loaded support on port[0] = 21 [ 62.693086][ T8391] IPVS: ftp: loaded support on port[0] = 21 01:46:02 executing program 2: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000040)={0x0, 0x7, 0x0, "8bce8522790905f0b3b85241a8eda64cf8f7c0e3b99cf7bc04fd6d4ce660b547"}) [ 62.785699][ T8389] chnl_net:caif_netlink_parms(): no params data found [ 62.915526][ T8395] IPVS: ftp: loaded support on port[0] = 21 [ 62.926829][ T8391] chnl_net:caif_netlink_parms(): no params data found [ 62.949754][ T8389] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.957685][ T8389] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.965860][ T8389] device bridge_slave_0 entered promiscuous mode [ 62.992590][ T8389] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.999865][ T8389] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.007876][ T8389] device bridge_slave_1 entered promiscuous mode 01:46:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000570600000fff07006706000002000000270600000ee60000bf2500000000000063350000000000006507000002001000070700004c0000001f75000000000000bf54000000000000070400004400f9f0ad32010000000000950000000000000005000000000000009500000000000000debfa255e44e4cc39f211fb04d7f202e6a536618f63a3fbd86bde99b679b4e6d24b8125690361eec3b181dcfd7c2fb2d1f8975b579a085bee32d414c1f3ab987a9de6185ae8021f48a33b9b35fe817e98beb9cefe7f40fd6f0ea3affbdaaa897c70fb01d270a7b00d36fb5ab8fa92ac014a106e3e4decc68652503ca54fcef437d96c8a05d59ddcc8abf09cd77e93e940207b03189c5d4661e43df6f1f036c8d85a2ad7615a021f8cbe507ef94845562668be443c2ba9b6548fb9f33315366e9ae9ce3175d1b532226b63b460d68808a67529637bf7f6731ad0cf1718bae3c8b9d2f89050cb496fe791381af6fab290900000000000000d640a5fde1f7d5eaa97cd25523fbd77300000000000000d67559b0c848aa3e7091f33e2dfc351e903ce85488fb25691249545bcf877011847df184bae6d3f5d0c016ec0706e5bbd04d27ec5769ecac581d5b2fcb494d8c2df1929398ec5c3675ed16c28dc646a695eed7f50c531a612d5677b5e949f21757d312f5089602c4e89ee42c13bdcfb74601ec"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 63.064375][ T8389] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.086368][ T8391] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.094360][ T8391] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.118368][ T8391] device bridge_slave_0 entered promiscuous mode [ 63.154487][ T8389] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.180140][ T8391] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.201705][ T8391] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.211903][ T8391] device bridge_slave_1 entered promiscuous mode [ 63.270383][ T8389] team0: Port device team_slave_0 added [ 63.296810][ T8389] team0: Port device team_slave_1 added 01:46:02 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r4) mincore(&(0x7f0000003000/0x4000)=nil, 0x4000, &(0x7f00000004c0)=""/235) [ 63.318541][ T8398] IPVS: ftp: loaded support on port[0] = 21 [ 63.330089][ T8391] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.348229][ T8391] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.396887][ T8395] chnl_net:caif_netlink_parms(): no params data found [ 63.503845][ T8389] device hsr_slave_0 entered promiscuous mode [ 63.532083][ T8389] device hsr_slave_1 entered promiscuous mode 01:46:02 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@setlink={0x54, 0x13, 0x711, 0x0, 0x0, {}, [@IFLA_ADDRESS={0xc, 0x1, @dev}, @IFLA_IFNAME={0x14, 0x3, 'veth1_to_team\x00'}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@IFLA_VF_SPOOFCHK={0xc}]}]}]}, 0x54}}, 0x0) [ 63.605278][ T8391] team0: Port device team_slave_0 added [ 63.625989][ T8391] team0: Port device team_slave_1 added [ 63.672323][ T8400] IPVS: ftp: loaded support on port[0] = 21 [ 63.764273][ T8391] device hsr_slave_0 entered promiscuous mode [ 63.801973][ T8391] device hsr_slave_1 entered promiscuous mode [ 63.861815][ T8391] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.869543][ T8391] Cannot create hsr debugfs directory [ 63.875492][ T8395] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.882716][ T8395] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.890379][ T8395] device bridge_slave_0 entered promiscuous mode [ 63.937886][ T8395] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.945093][ T8395] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.952971][ T8395] device bridge_slave_1 entered promiscuous mode [ 63.983972][ T8402] IPVS: ftp: loaded support on port[0] = 21 [ 64.001383][ T8398] chnl_net:caif_netlink_parms(): no params data found [ 64.032779][ T8395] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.047261][ T8395] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.091219][ T8395] team0: Port device team_slave_0 added [ 64.137637][ T8395] team0: Port device team_slave_1 added [ 64.163257][ T8389] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.204845][ T8389] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.275232][ T8389] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.337425][ T8389] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.386097][ T8398] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.393960][ T8398] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.402225][ T8398] device bridge_slave_0 entered promiscuous mode [ 64.412513][ T8398] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.419571][ T8398] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.429205][ T8398] device bridge_slave_1 entered promiscuous mode [ 64.478542][ T8398] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.534204][ T8395] device hsr_slave_0 entered promiscuous mode [ 64.573644][ T8395] device hsr_slave_1 entered promiscuous mode [ 64.611637][ T8395] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.619245][ T8395] Cannot create hsr debugfs directory [ 64.627547][ T8400] chnl_net:caif_netlink_parms(): no params data found [ 64.644052][ T8398] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.668714][ T8398] team0: Port device team_slave_0 added [ 64.679853][ T8398] team0: Port device team_slave_1 added [ 64.728029][ T8391] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 64.744119][ T8391] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 64.773339][ T8391] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 64.823291][ T8391] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 64.891079][ T8400] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.898307][ T8400] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.906869][ T8400] device bridge_slave_0 entered promiscuous mode [ 64.945217][ T8398] device hsr_slave_0 entered promiscuous mode [ 64.982236][ T8398] device hsr_slave_1 entered promiscuous mode [ 65.021638][ T8398] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.029240][ T8398] Cannot create hsr debugfs directory [ 65.048525][ T8400] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.056322][ T8400] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.064793][ T8400] device bridge_slave_1 entered promiscuous mode [ 65.135080][ T8402] chnl_net:caif_netlink_parms(): no params data found [ 65.156480][ T8395] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 65.205647][ T8395] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 65.278230][ T8400] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.290842][ T8400] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.308824][ T8395] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 65.355593][ T8395] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 65.487161][ T8389] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.509207][ T8400] team0: Port device team_slave_0 added [ 65.517723][ T8400] team0: Port device team_slave_1 added [ 65.530765][ T8402] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.538765][ T8402] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.546872][ T8402] device bridge_slave_0 entered promiscuous mode [ 65.556229][ T8402] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.563590][ T8402] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.571089][ T8402] device bridge_slave_1 entered promiscuous mode [ 65.644358][ T8400] device hsr_slave_0 entered promiscuous mode [ 65.681964][ T8400] device hsr_slave_1 entered promiscuous mode [ 65.721582][ T8400] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.729218][ T8400] Cannot create hsr debugfs directory [ 65.748672][ T8398] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 65.785402][ T8402] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.804593][ T8402] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.828755][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.837332][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.846039][ T8398] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 65.893204][ T8398] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 65.946118][ T8398] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 65.996155][ T8402] team0: Port device team_slave_0 added [ 66.014023][ T8389] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.030617][ T8402] team0: Port device team_slave_1 added [ 66.048919][ T8391] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.072809][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.082407][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.090697][ T2989] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.097871][ T2989] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.116898][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.124914][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.133575][ T2990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.142385][ T2990] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.149495][ T2990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.194192][ T8402] device hsr_slave_0 entered promiscuous mode [ 66.271931][ T8402] device hsr_slave_1 entered promiscuous mode [ 66.311575][ T8402] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.319218][ T8402] Cannot create hsr debugfs directory [ 66.330910][ T8391] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.358010][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.366367][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.374588][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.383578][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.392394][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.400956][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.409914][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.431524][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.440122][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.449009][ T2988] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.456128][ T2988] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.463929][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.472570][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.480845][ T2988] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.487921][ T2988] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.495431][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.504114][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.512538][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.520937][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.529253][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.537716][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.588135][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.597051][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.604997][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.613370][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.621703][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.629889][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.638896][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.647148][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.655269][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.663606][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.671984][ T8400] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 66.726030][ T8400] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 66.768440][ T8400] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 66.835629][ T8391] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.847084][ T8395] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.860934][ T8400] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 66.946232][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.954639][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.965703][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.973786][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.983477][ T8389] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.015317][ T8395] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.030035][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.039333][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.055019][ T8391] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.085993][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.096273][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.105085][ T2740] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.112183][ T2740] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.119997][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.128658][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.136951][ T2740] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.144060][ T2740] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.151928][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.160308][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.170308][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.202150][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.210836][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.222664][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.230985][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.247913][ T8398] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.261796][ T8402] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 67.315827][ T8402] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 67.368593][ T8402] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 67.423879][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.432736][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.440137][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.455069][ T8389] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.474215][ T8398] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.489691][ T8402] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 67.525289][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.533938][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.542621][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.550318][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.557964][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.566449][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.574880][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.583943][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.592537][ T2750] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.599573][ T2750] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.607711][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.632275][ T8395] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.640142][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.650437][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.662117][ T2735] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.669157][ T2735] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.677424][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.686139][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.694703][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.703370][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.732165][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.740621][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.749269][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.758795][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.772632][ T8391] device veth0_vlan entered promiscuous mode [ 67.790036][ T8398] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.802527][ T8398] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.814939][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.823182][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.831382][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.839836][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.848161][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.856867][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.865602][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.884794][ T8400] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.902760][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.910498][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.918941][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.926835][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.935655][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.959608][ T8391] device veth1_vlan entered promiscuous mode [ 67.972337][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.980226][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.988494][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.996830][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.004717][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.038519][ T8400] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.066427][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.076166][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.084495][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.093008][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.101055][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.109520][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.118144][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.126659][ T2988] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.133750][ T2988] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.141403][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.150269][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.158664][ T2988] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.165751][ T2988] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.173632][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.182638][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.192415][ T8395] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.199590][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.207261][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.215639][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.226672][ T8402] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.235223][ T8389] device veth0_vlan entered promiscuous mode [ 68.250744][ T8398] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.281294][ T8402] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.300392][ T8389] device veth1_vlan entered promiscuous mode [ 68.326957][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.335876][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.345159][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.353862][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.362506][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.370040][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.377874][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.386512][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.394864][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.403706][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.413847][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.421891][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.430110][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.475125][ T8400] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.494481][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.512216][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.520780][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.535433][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.546431][ T2740] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.553532][ T2740] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.567224][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.576081][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.590048][ T2740] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.597148][ T2740] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.610849][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.619764][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.634478][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.646223][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.690214][ T8398] device veth0_vlan entered promiscuous mode [ 68.711425][ T8398] device veth1_vlan entered promiscuous mode [ 68.741326][ T8402] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.758086][ T8402] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.799066][ T8402] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.511460][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 173.518794][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P8391 [ 173.526261][ C0] (detected by 0, t=10503 jiffies, g=6637, q=418) [ 173.532782][ C0] syz-executor.1 R running task 24456 8391 8390 0x0000400a [ 173.540677][ C0] Call Trace: [ 173.543986][ C0] [ 173.547371][ C0] sched_show_task+0x40f/0x560 [ 173.552134][ C0] rcu_sched_clock_irq+0x16b1/0x1ad0 [ 173.557426][ C0] update_process_times+0x12d/0x180 [ 173.562615][ C0] tick_sched_timer+0x263/0x420 [ 173.567453][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 173.572990][ C0] __hrtimer_run_queues+0x403/0x840 [ 173.578394][ C0] hrtimer_interrupt+0x38c/0xda0 [ 173.583342][ C0] ? debug_smp_processor_id+0x9/0x20 [ 173.588619][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 173.594157][ C0] apic_timer_interrupt+0xf/0x20 [ 173.599095][ C0] [ 173.602024][ C0] RIP: 0010:mod_memcg_page_state+0x168/0x190 [ 173.607992][ C0] Code: c7 68 95 2a 89 e8 d8 8e 6a 00 48 83 3d 68 fd e1 07 00 74 2d e8 79 26 2e 00 4c 89 ff 57 9d 0f 1f 44 00 00 5b 41 5c 41 5e 41 5f <5d> c3 e8 61 26 2e 00 0f 0b e8 5a 26 2e 00 0f 0b e8 53 26 2e 00 0f [ 173.627583][ C0] RSP: 0018:ffffc90001f878a8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 173.635981][ C0] RAX: ffffffff814897d3 RBX: ffff8880999aa308 RCX: ffff8880906f6200 [ 173.643943][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea00029e7bc0 [ 173.651907][ C0] RBP: ffffc90001f878a8 R08: dffffc0000000000 R09: fffffbfff124248a [ 173.660127][ C0] R10: fffffbfff124248a R11: 0000000000000000 R12: ffff8880999aa3a0 [ 173.668177][ C0] R13: dffffc0000000000 R14: 1ffff11013335474 R15: ffff8880a862d638 [ 173.676279][ C0] ? mod_memcg_page_state+0x123/0x190 [ 173.681665][ C0] free_thread_stack+0x168/0x590 [ 173.686841][ C0] put_task_stack+0xa3/0x130 [ 173.691446][ C0] finish_task_switch+0x3f1/0x550 [ 173.696479][ C0] __schedule+0x9a8/0xcc0 [ 173.700819][ C0] ? ___preempt_schedule_notrace+0x16/0x27 [ 173.706623][ C0] preempt_schedule_notrace+0xdb/0x120 [ 173.712078][ C0] ___preempt_schedule_notrace+0x16/0x27 [ 173.717705][ C0] ? rcu_is_watching+0x57/0xa0 [ 173.722462][ C0] rcu_is_watching+0x82/0xa0 [ 173.727045][ C0] memcg_kmem_get_cache+0x2e8/0x570 [ 173.732231][ C0] ? __should_failslab+0x11a/0x160 [ 173.737343][ C0] ? dup_mmap+0x587/0xe00 [ 173.741670][ C0] kmem_cache_alloc+0x86/0x2e0 [ 173.746423][ C0] dup_mmap+0x587/0xe00 [ 173.750614][ C0] dup_mm+0x9e/0x340 [ 173.754525][ C0] copy_process+0x1e49/0x5510 [ 173.759231][ C0] _do_fork+0x13e/0x660 [ 173.763387][ C0] ? check_preemption_disabled+0xb4/0x260 [ 173.769103][ C0] ? debug_smp_processor_id+0x9/0x20 [ 173.774387][ C0] ? debug_smp_processor_id+0x1c/0x20 [ 173.779756][ C0] __x64_sys_clone+0x20b/0x250 [ 173.784543][ C0] do_syscall_64+0xf7/0x1c0 [ 173.789062][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 173.794986][ C0] RIP: 0033:0x45951a [ 173.799085][ C0] Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d 91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00 [ 173.818687][ C0] RSP: 002b:00007ffd48db8310 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 173.827090][ C0] RAX: ffffffffffffffda RBX: 00007ffd48db8310 RCX: 000000000045951a [ 173.835053][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 173.843028][ C0] RBP: 00007ffd48db8350 R08: 0000000000000001 R09: 000000000142c940 [ 173.851008][ C0] R10: 000000000142cc10 R11: 0000000000000246 R12: 0000000000000001 [ 173.858991][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffd48db83a0 [ 173.866984][ C0] rcu: rcu_preempt kthread starved for 10505 jiffies! g6637 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 173.879292][ C0] rcu: RCU grace-period kthread stack dump: [ 173.885171][ C0] rcu_preempt I29032 10 2 0x80004000 [ 173.891495][ C0] Call Trace: [ 173.894912][ C0] __schedule+0x9a0/0xcc0 [ 173.899261][ C0] schedule+0x181/0x210 [ 173.903418][ C0] schedule_timeout+0x14f/0x240 [ 173.908286][ C0] ? run_local_timers+0x120/0x120 [ 173.913326][ C0] rcu_gp_kthread+0xed8/0x1770 [ 173.918121][ C0] kthread+0x332/0x350 [ 173.922356][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 173.927463][ C0] ? kthread_blkcg+0xe0/0xe0 [ 173.932048][ C0] ret_from_fork+0x24/0x30