[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 63.709549][ T27] audit: type=1800 audit(1578454057.050:25): pid=8745 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 63.745229][ T27] audit: type=1800 audit(1578454057.050:26): pid=8745 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 63.795249][ T27] audit: type=1800 audit(1578454057.060:27): pid=8745 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.91' (ECDSA) to the list of known hosts. 2020/01/08 03:27:47 fuzzer started 2020/01/08 03:27:49 dialing manager at 10.128.0.26:35703 2020/01/08 03:27:49 syscalls: 2824 2020/01/08 03:27:49 code coverage: enabled 2020/01/08 03:27:49 comparison tracing: enabled 2020/01/08 03:27:49 extra coverage: enabled 2020/01/08 03:27:49 setuid sandbox: enabled 2020/01/08 03:27:49 namespace sandbox: enabled 2020/01/08 03:27:49 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 03:27:49 fault injection: enabled 2020/01/08 03:27:49 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 03:27:49 net packet injection: enabled 2020/01/08 03:27:49 net device setup: enabled 2020/01/08 03:27:49 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 03:27:49 devlink PCI setup: PCI device 0000:00:10.0 is not available 03:27:50 executing program 0: openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa0002, 0x0) ioctl$TCSETSF(r0, 0x5404, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x10081, 0x6, 0x0, 0x0, @time={0x0, 0x1c9c380}}], 0x2c) write$sndseq(r0, &(0x7f0000000080)=[{0x10081, 0x4, 0x0, 0x0, @time={0x0, 0x1c9c380}}], 0x30) 03:27:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9effffff, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000000100001180c6558000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000040000008001a000400020008001b000000000047e4ee84ad37a874b86d77665776ca98c887e8093b4c34c565b55ec57de34d27a8d726570713256f2d3ce8a657b9a5e18e58060e770f32bc4583a7ca136b470e0cb29ae8c4a45972d223e0f985d349974638cede051897d73004a8f30997c5018e4619b487af7f79d8b9497954"], 0x30}}, 0x0) syzkaller login: [ 77.266218][ T8911] IPVS: ftp: loaded support on port[0] = 21 03:27:50 executing program 2: syz_mount_image$vfat(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$security_ima(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.ima\x00', &(0x7f0000001040)=@v2={0x0, 0x0, 0x0, 0x0, 0xfbf, "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"}, 0xfc9, 0x0) [ 77.431989][ T8911] chnl_net:caif_netlink_parms(): no params data found [ 77.443403][ T8914] IPVS: ftp: loaded support on port[0] = 21 [ 77.530736][ T8911] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.540285][ T8911] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.549488][ T8911] device bridge_slave_0 entered promiscuous mode [ 77.573566][ T8911] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.587400][ T8911] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.601657][ T8911] device bridge_slave_1 entered promiscuous mode 03:27:51 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{0x0}], 0xec}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/softnet_stat\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$char_usb(r0, &(0x7f0000000200)=""/178, 0xb2) preadv(r0, &(0x7f00000017c0), 0x3a8, 0x0) [ 77.700029][ T8911] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.720213][ T8914] chnl_net:caif_netlink_parms(): no params data found [ 77.743294][ T8917] IPVS: ftp: loaded support on port[0] = 21 [ 77.766231][ T8911] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.854940][ T8911] team0: Port device team_slave_0 added [ 77.879922][ T8911] team0: Port device team_slave_1 added 03:27:51 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x101, 0x0, 0x80}, 0xc) [ 77.940762][ T8914] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.957963][ T8914] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.983188][ T8914] device bridge_slave_0 entered promiscuous mode [ 78.042455][ T8914] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.050841][ T8914] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.066846][ T8914] device bridge_slave_1 entered promiscuous mode [ 78.109157][ T8911] device hsr_slave_0 entered promiscuous mode [ 78.158354][ T8911] device hsr_slave_1 entered promiscuous mode 03:27:51 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) getpeername(r0, 0x0, 0x0) [ 78.257245][ T8921] IPVS: ftp: loaded support on port[0] = 21 [ 78.264355][ T8920] IPVS: ftp: loaded support on port[0] = 21 [ 78.306129][ T8914] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.354916][ T8914] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.444819][ T8914] team0: Port device team_slave_0 added [ 78.454861][ T8914] team0: Port device team_slave_1 added [ 78.464701][ T8917] chnl_net:caif_netlink_parms(): no params data found [ 78.478750][ T8924] IPVS: ftp: loaded support on port[0] = 21 [ 78.534675][ T8917] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.543856][ T8917] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.551771][ T8917] device bridge_slave_0 entered promiscuous mode [ 78.647196][ T8914] device hsr_slave_0 entered promiscuous mode [ 78.695712][ T8914] device hsr_slave_1 entered promiscuous mode [ 78.735350][ T8914] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.743129][ T8914] Cannot create hsr debugfs directory [ 78.752908][ T8917] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.761169][ T8917] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.769116][ T8917] device bridge_slave_1 entered promiscuous mode [ 78.777087][ T8911] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.831074][ T8911] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.888721][ T8911] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.949522][ T8911] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.068715][ T8917] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.100101][ T8917] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.160598][ T8920] chnl_net:caif_netlink_parms(): no params data found [ 79.182736][ T8921] chnl_net:caif_netlink_parms(): no params data found [ 79.201996][ T8917] team0: Port device team_slave_0 added [ 79.213994][ T8917] team0: Port device team_slave_1 added [ 79.298526][ T8917] device hsr_slave_0 entered promiscuous mode [ 79.335761][ T8917] device hsr_slave_1 entered promiscuous mode [ 79.376078][ T8917] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.383718][ T8917] Cannot create hsr debugfs directory [ 79.434114][ T8920] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.442125][ T8920] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.450450][ T8920] device bridge_slave_0 entered promiscuous mode [ 79.462039][ T8920] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.470404][ T8920] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.479284][ T8920] device bridge_slave_1 entered promiscuous mode [ 79.502165][ T8921] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.510219][ T8921] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.519220][ T8921] device bridge_slave_0 entered promiscuous mode [ 79.554203][ T8921] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.562122][ T8921] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.570371][ T8921] device bridge_slave_1 entered promiscuous mode [ 79.610245][ T8920] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.619706][ T8914] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 79.669728][ T8914] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 79.728863][ T8921] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.761129][ T8920] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.776263][ T8914] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 79.830619][ T8914] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 79.907863][ T8921] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.941060][ T8924] chnl_net:caif_netlink_parms(): no params data found [ 79.988187][ T8917] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 80.050393][ T8917] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 80.110004][ T8920] team0: Port device team_slave_0 added [ 80.121318][ T8920] team0: Port device team_slave_1 added [ 80.138790][ T8917] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 80.196282][ T8921] team0: Port device team_slave_0 added [ 80.221918][ T8917] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 80.299199][ T8920] device hsr_slave_0 entered promiscuous mode [ 80.345655][ T8920] device hsr_slave_1 entered promiscuous mode [ 80.405400][ T8920] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.413029][ T8920] Cannot create hsr debugfs directory [ 80.421146][ T8921] team0: Port device team_slave_1 added [ 80.442015][ T8911] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.509130][ T8924] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.517708][ T8924] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.525772][ T8924] device bridge_slave_0 entered promiscuous mode [ 80.578323][ T8921] device hsr_slave_0 entered promiscuous mode [ 80.615708][ T8921] device hsr_slave_1 entered promiscuous mode [ 80.685420][ T8921] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.693220][ T8921] Cannot create hsr debugfs directory [ 80.710510][ T8924] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.718673][ T8924] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.728348][ T8924] device bridge_slave_1 entered promiscuous mode [ 80.755725][ T8924] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.778201][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.789300][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.801079][ T8924] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.822582][ T8911] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.871211][ T8924] team0: Port device team_slave_0 added [ 80.882030][ T8924] team0: Port device team_slave_1 added [ 80.913619][ T8914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.988128][ T8924] device hsr_slave_0 entered promiscuous mode [ 81.036640][ T8924] device hsr_slave_1 entered promiscuous mode [ 81.065965][ T8924] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 81.074542][ T8924] Cannot create hsr debugfs directory [ 81.083504][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.093557][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.102544][ T2979] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.110081][ T2979] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.123261][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.160631][ T8921] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 81.237224][ T3005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.246547][ T3005] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.254998][ T3005] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.262963][ T3005] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.276821][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.292572][ T8921] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 81.351027][ T8921] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 81.413046][ T8921] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 81.472136][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.489820][ T8920] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 81.562053][ T3005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.570209][ T3005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.578444][ T3005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.588538][ T3005] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.598683][ T3005] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.608249][ T8920] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 81.657388][ T8920] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 81.711027][ T8917] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.727139][ T8914] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.741385][ T8920] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 81.785503][ T3005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.794704][ T3005] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.804087][ T3005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.813445][ T3005] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.823389][ T3005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.831484][ T3005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.867369][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.877711][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.888762][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.899198][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.908107][ T3189] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.915405][ T3189] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.923709][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.932828][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.941361][ T3189] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.948942][ T3189] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.957122][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.966537][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.976969][ T8911] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.006109][ T8917] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.019630][ T2997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.056946][ T8911] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.064491][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.074974][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.085701][ T3189] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.093798][ T3189] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.103077][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.112733][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.122008][ T3189] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.129420][ T3189] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.137926][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.146231][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.153885][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.162999][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.186846][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.194902][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.206335][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.220815][ T8924] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 82.268701][ T8924] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 82.327249][ T2997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.336631][ T2997] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.360082][ T8924] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 82.430757][ T8924] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 82.494626][ T8914] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 82.509576][ T8914] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.523237][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.533320][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.542753][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.551649][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.560999][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.569737][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.578749][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.587929][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.597244][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.605806][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.614508][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.624273][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.632354][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.653474][ T8921] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.678412][ T8917] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 82.689638][ T8917] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.702460][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.712162][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.720803][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.729370][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.739182][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.748128][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.757319][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.765068][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.774292][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.820020][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.828353][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.841024][ T8921] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.850931][ T8911] device veth0_vlan entered promiscuous mode [ 82.882524][ T8914] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.901149][ T8911] device veth1_vlan entered promiscuous mode [ 82.920034][ T2997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.929601][ T2997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.938585][ T2997] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.945926][ T2997] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.953661][ T2997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.961852][ T2997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.987213][ T8917] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.000982][ T8920] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.017015][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.025054][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.033441][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.041070][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.050025][ T2979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.058557][ T2979] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.065653][ T2979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.116570][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.128917][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.139226][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.147723][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.160966][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.169887][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.178926][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.188830][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.199666][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.209849][ T8920] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.230495][ T8914] device veth0_vlan entered promiscuous mode [ 83.245620][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.253965][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.264117][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.293017][ T2804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 188.305077][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 188.311897][ C1] rcu: 1-...!: (10499 ticks this GP) idle=332/1/0x4000000000000002 softirq=16102/16104 fqs=1 [ 188.322442][ C1] (t=10501 jiffies g=8101 q=38) [ 188.327380][ C1] rcu: rcu_preempt kthread starved for 10500 jiffies! g8101 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 188.338637][ C1] rcu: RCU grace-period kthread stack dump: [ 188.344517][ C1] rcu_preempt I29032 10 2 0x80004000 [ 188.350846][ C1] Call Trace: [ 188.354139][ C1] __schedule+0x9a0/0xcc0 [ 188.358470][ C1] schedule+0x181/0x210 [ 188.362717][ C1] schedule_timeout+0x14f/0x240 [ 188.367560][ C1] ? run_local_timers+0x120/0x120 [ 188.372579][ C1] rcu_gp_kthread+0xed8/0x1770 [ 188.377341][ C1] kthread+0x332/0x350 [ 188.381411][ C1] ? rcu_report_qs_rsp+0x140/0x140 [ 188.386510][ C1] ? kthread_blkcg+0xe0/0xe0 [ 188.391090][ C1] ret_from_fork+0x24/0x30 [ 188.395544][ C1] NMI backtrace for cpu 1 [ 188.399866][ C1] CPU: 1 PID: 2804 Comm: kworker/1:20 Not tainted 5.5.0-rc5-syzkaller #0 [ 188.408267][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.418323][ C1] Workqueue: events linkwatch_event [ 188.423508][ C1] Call Trace: [ 188.426782][ C1] [ 188.429625][ C1] dump_stack+0x1fb/0x318 [ 188.433945][ C1] nmi_cpu_backtrace+0xaf/0x1a0 [ 188.438876][ C1] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 188.445632][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 188.451694][ C1] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 188.457856][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 188.464540][ C1] rcu_dump_cpu_stacks+0x15a/0x220 [ 188.469832][ C1] rcu_sched_clock_irq+0xe25/0x1ad0 [ 188.475500][ C1] ? trace_hardirqs_off+0x74/0x80 [ 188.480979][ C1] update_process_times+0x12d/0x180 [ 188.486186][ C1] tick_sched_timer+0x263/0x420 [ 188.491392][ C1] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 188.496961][ C1] __hrtimer_run_queues+0x403/0x840 [ 188.502255][ C1] hrtimer_interrupt+0x38c/0xda0 [ 188.518377][ C1] ? debug_smp_processor_id+0x9/0x20 [ 188.524253][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 188.529811][ C1] apic_timer_interrupt+0xf/0x20 [ 188.534796][ C1] [ 188.538304][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x50 [ 188.544576][ C1] Code: 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 53 48 89 fb e8 13 00 00 00 48 8b 3d f4 f4 ed 07 48 89 de e8 84 f4 3b 00 5b 5d c3 cc <48> 8b 04 24 65 48 8b 0c 25 c0 1d 02 00 65 8b 15 38 5f 8b 7e f7 c2 [ 188.566287][ C1] RSP: 0018:ffffc9000843f6c8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 188.575167][ C1] RAX: 1ffffd40004bb457 RBX: 0000000000000000 RCX: ffff88809f190580 [ 188.583306][ C1] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea00025da280 [ 188.591371][ C1] RBP: ffffc9000843f6f0 R08: dffffc0000000000 R09: fffffbfff124248a [ 188.599947][ C1] R10: fffffbfff124248a R11: 0000000000000000 R12: dffffc0000000000 [ 188.608635][ C1] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff888093889938 [ 188.617191][ C1] ? free_thread_stack+0x124/0x590 [ 188.622292][ C1] ? mod_memcg_page_state+0x123/0x190 [ 188.627782][ C1] free_thread_stack+0x168/0x590 [ 188.634676][ C1] put_task_stack+0xa3/0x130 [ 188.639524][ C1] finish_task_switch+0x3f1/0x550 [ 188.645078][ C1] __schedule+0x9a8/0xcc0 [ 188.650958][ C1] ? ___preempt_schedule+0x16/0x18 [ 188.656503][ C1] preempt_schedule+0xdb/0x120 [ 188.661263][ C1] ___preempt_schedule+0x16/0x18 [ 188.666806][ C1] ? vprintk_emit+0x2fe/0x3a0 [ 188.672647][ C1] ? vprintk_emit+0x368/0x3a0 [ 188.677624][ C1] vprintk_emit+0x36d/0x3a0 [ 188.682261][ C1] vprintk_default+0x28/0x30 [ 188.686963][ C1] vprintk_func+0x158/0x170 [ 188.691824][ C1] printk+0x62/0x8d [ 188.695626][ C1] ? addrconf_notify+0xd37/0x3c90 [ 188.700656][ C1] ? addrconf_notify+0x779/0x3c90 [ 188.705676][ C1] addrconf_notify+0x2c8d/0x3c90 [ 188.711176][ C1] ? lockdep_hardirqs_on+0x3c5/0x7d0 [ 188.716541][ C1] ? __local_bh_enable_ip+0x13a/0x240 [ 188.722087][ C1] ? clusterip_netdev_event+0x48b/0x4a0 [ 188.727826][ C1] ? trace_hardirqs_on+0x74/0x80 [ 188.733462][ C1] ? __local_bh_enable_ip+0x13a/0x240 [ 188.739181][ C1] ? clusterip_netdev_event+0x48b/0x4a0 [ 188.745930][ C1] ? tls_dev_event+0x619/0xc00 [ 188.750779][ C1] ? clusterip_netdev_event+0x48b/0x4a0 [ 188.756406][ C1] ? ip6mr_device_event+0x1ee/0x210 [ 188.761813][ C1] raw_notifier_call_chain+0xec/0x190 [ 188.767275][ C1] netdev_state_change+0x147/0x1f0 [ 188.772390][ C1] linkwatch_do_dev+0x10e/0x160 [ 188.777496][ C1] __linkwatch_run_queue+0x446/0x730 [ 188.782779][ C1] linkwatch_event+0x4c/0x60 [ 188.787726][ C1] process_one_work+0x7ef/0x10d0 [ 188.793030][ C1] worker_thread+0xc01/0x1630 [ 188.797923][ C1] kthread+0x332/0x350 [ 188.802352][ C1] ? rcu_lock_release+0x30/0x30 [ 188.807810][ C1] ? kthread_blkcg+0xe0/0xe0 [ 188.812410][ C1] ret_from_fork+0x24/0x30