[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 51.966691][ T26] audit: type=1800 audit(1578460884.260:25): pid=8354 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 51.985892][ T26] audit: type=1800 audit(1578460884.270:26): pid=8354 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 52.006401][ T26] audit: type=1800 audit(1578460884.270:27): pid=8354 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 '10.128.0.71' (ECDSA) to the list of known hosts. 2020/01/08 05:21:32 fuzzer started 2020/01/08 05:21:35 dialing manager at 10.128.0.26:35703 2020/01/08 05:21:35 syscalls: 2824 2020/01/08 05:21:35 code coverage: enabled 2020/01/08 05:21:35 comparison tracing: enabled 2020/01/08 05:21:35 extra coverage: enabled 2020/01/08 05:21:35 setuid sandbox: enabled 2020/01/08 05:21:35 namespace sandbox: enabled 2020/01/08 05:21:35 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 05:21:35 fault injection: enabled 2020/01/08 05:21:35 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 05:21:35 net packet injection: enabled 2020/01/08 05:21:35 net device setup: enabled 2020/01/08 05:21:35 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 05:21:35 devlink PCI setup: PCI device 0000:00:10.0 is not available 05:21:36 executing program 0: r0 = socket(0x10, 0x80002, 0x0) close(r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000740)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x4}}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="4e1bb3b3005095d13f2c68188dc1ecdeb0e474791c9b33dae1c9a06d1e8b1fe482c128f81efde27d5c336b55a186af3089d043d5c375534f98f30b430cbf1844bdbcc878c66257477551c555c1a28ec31397", 0xe24}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001800)="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", 0xd6b}], 0x3) 05:21:36 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x20000) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lseek(r1, 0x7ffffc, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) write$binfmt_elf64(r1, &(0x7f0000000200)=ANY=[@ANYPTR], 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) syzkaller login: [ 63.966108][ T8521] IPVS: ftp: loaded support on port[0] = 21 [ 64.091082][ T8523] IPVS: ftp: loaded support on port[0] = 21 [ 64.174391][ T8521] chnl_net:caif_netlink_parms(): no params data found 05:21:36 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup(r0) getpeername$packet(r1, 0x0, 0x0) [ 64.227168][ T8521] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.235509][ T8521] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.244863][ T8521] device bridge_slave_0 entered promiscuous mode [ 64.256885][ T8521] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.265465][ T8521] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.273726][ T8521] device bridge_slave_1 entered promiscuous mode [ 64.354772][ T8523] chnl_net:caif_netlink_parms(): no params data found [ 64.371971][ T8521] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.412452][ T8521] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.467601][ T8523] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.478840][ T8523] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.497088][ T8523] device bridge_slave_0 entered promiscuous mode [ 64.507167][ T8521] team0: Port device team_slave_0 added 05:21:36 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x2f}, 0x6e) [ 64.522121][ T8527] IPVS: ftp: loaded support on port[0] = 21 [ 64.528509][ T8523] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.535961][ T8523] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.544870][ T8523] device bridge_slave_1 entered promiscuous mode [ 64.560457][ T8521] team0: Port device team_slave_1 added [ 64.604646][ T8523] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.662742][ T8521] device hsr_slave_0 entered promiscuous mode 05:21:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000006c00010800"/20, @ANYRES32=0x0, @ANYBLOB="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"], 0x34}}, 0x0) [ 64.760095][ T8521] device hsr_slave_1 entered promiscuous mode [ 64.845485][ T8523] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.865902][ T8529] IPVS: ftp: loaded support on port[0] = 21 [ 64.931588][ T8523] team0: Port device team_slave_0 added [ 64.971024][ T8523] team0: Port device team_slave_1 added 05:21:37 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0xb80606547b079c7c}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=@get={0x100, 0x13, 0x0, 0x0, 0x25dfdbfd, {{'xchacha20-simd\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0x6}, {0x8}, {0x8}, {0x8, 0x1, 0x100}]}, 0x100}, 0x1, 0x0, 0x0, 0x22040004}, 0x4000000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r1 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/79, 0x1000001b3) lseek(0xffffffffffffffff, 0xfffffffffffffffe, 0x0) getdents64(r1, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) fchmodat(r2, &(0x7f0000000200)='./file0\x00', 0x0) close(0xffffffffffffffff) mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xf}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000700)={0x0, r3, 0x0, 0xffffffffffffff2e, 0x0}, 0xef) sched_setparam(0x0, &(0x7f0000000280)=0x3) r4 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) r5 = open(0x0, 0x0, 0x0) close(r5) mq_timedreceive(r5, 0x0, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080), 0x5b) openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x2000, 0x0) ioctl$VIDIOC_QUERYCAP(r4, 0x80685600, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) [ 64.984656][ T8531] IPVS: ftp: loaded support on port[0] = 21 [ 65.149880][ T8523] device hsr_slave_0 entered promiscuous mode [ 65.189016][ T8523] device hsr_slave_1 entered promiscuous mode [ 65.247922][ T8523] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.255600][ T8523] Cannot create hsr debugfs directory [ 65.298954][ T8527] chnl_net:caif_netlink_parms(): no params data found [ 65.307063][ T8521] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.341431][ T8521] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.401092][ T8521] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.453219][ T8521] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.516610][ T8534] IPVS: ftp: loaded support on port[0] = 21 [ 65.613349][ T8529] chnl_net:caif_netlink_parms(): no params data found [ 65.631717][ T8527] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.639323][ T8527] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.646934][ T8527] device bridge_slave_0 entered promiscuous mode [ 65.677444][ T8527] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.684669][ T8527] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.692307][ T8527] device bridge_slave_1 entered promiscuous mode [ 65.719502][ T8527] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.731901][ T8527] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.758860][ T8529] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.765997][ T8529] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.774609][ T8529] device bridge_slave_0 entered promiscuous mode [ 65.783991][ T8529] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.791162][ T8529] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.799011][ T8529] device bridge_slave_1 entered promiscuous mode [ 65.825719][ T8529] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.855073][ T8527] team0: Port device team_slave_0 added [ 65.868138][ T8529] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.881910][ T8531] chnl_net:caif_netlink_parms(): no params data found [ 65.891467][ T8527] team0: Port device team_slave_1 added [ 65.936702][ T8523] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 66.012178][ T8523] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 66.072428][ T8523] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 66.171417][ T8527] device hsr_slave_0 entered promiscuous mode [ 66.218386][ T8527] device hsr_slave_1 entered promiscuous mode [ 66.258010][ T8527] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.265592][ T8527] Cannot create hsr debugfs directory [ 66.272979][ T8529] team0: Port device team_slave_0 added [ 66.284567][ T8529] team0: Port device team_slave_1 added [ 66.296636][ T8523] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 66.389146][ T8521] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.439611][ T8529] device hsr_slave_0 entered promiscuous mode [ 66.488054][ T8529] device hsr_slave_1 entered promiscuous mode [ 66.547989][ T8529] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.555587][ T8529] Cannot create hsr debugfs directory [ 66.570584][ T8534] chnl_net:caif_netlink_parms(): no params data found [ 66.606529][ T8531] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.614124][ T8531] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.622368][ T8531] device bridge_slave_0 entered promiscuous mode [ 66.652521][ T8531] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.660104][ T8531] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.667744][ T8531] device bridge_slave_1 entered promiscuous mode [ 66.674988][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.683428][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.696602][ T8521] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.732730][ T8531] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.744722][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.753773][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.762260][ T3101] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.769474][ T3101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.778781][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.786558][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.794995][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.804083][ T3101] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.811593][ T3101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.823214][ T8534] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.831500][ T8534] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.841899][ T8534] device bridge_slave_0 entered promiscuous mode [ 66.853147][ T8531] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.890116][ T8534] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.897311][ T8534] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.905798][ T8534] device bridge_slave_1 entered promiscuous mode [ 66.913773][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.924212][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.933405][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.942146][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.950756][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.960432][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.968882][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.976962][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.985074][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.993365][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.008615][ T8531] team0: Port device team_slave_0 added [ 67.024906][ T8521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.044176][ T8531] team0: Port device team_slave_1 added [ 67.052321][ T2708] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.075078][ T8534] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.087273][ T8534] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.190706][ T8531] device hsr_slave_0 entered promiscuous mode [ 67.228978][ T8531] device hsr_slave_1 entered promiscuous mode [ 67.268686][ T8531] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.276256][ T8531] Cannot create hsr debugfs directory [ 67.286267][ T8529] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 67.340329][ T8529] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 67.379692][ T8527] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 67.419445][ T8527] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 67.464732][ T8534] team0: Port device team_slave_0 added [ 67.475134][ T8534] team0: Port device team_slave_1 added [ 67.486422][ T8529] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 67.554295][ T2702] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.561753][ T2702] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.569830][ T8527] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 67.632741][ T8529] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 67.708866][ T8527] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 67.790911][ T8534] device hsr_slave_0 entered promiscuous mode [ 67.848320][ T8534] device hsr_slave_1 entered promiscuous mode [ 67.887889][ T8534] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.895465][ T8534] Cannot create hsr debugfs directory [ 67.917389][ T8521] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.943764][ T8523] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.985397][ T8523] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.018220][ T3116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.032291][ T3116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.039920][ T3116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.048991][ T3116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.096879][ T2702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.106810][ T2702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.115411][ T2702] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.122481][ T2702] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.130669][ T2702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.139384][ T2702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.147586][ T2702] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.154641][ T2702] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.162299][ T2702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.170746][ T2702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.179472][ T2702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.212812][ T8531] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 68.252037][ T8531] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 68.299989][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.309175][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.318510][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.326065][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.333778][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.342380][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.361229][ T8529] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.376703][ T8531] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 68.433050][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.456478][ T8521] device veth0_vlan entered promiscuous mode [ 68.467433][ T8531] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 68.522970][ T8529] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.532684][ T2702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.540682][ T2702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.549287][ T2702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.557627][ T2702] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.566489][ T8534] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 68.620613][ T8534] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 68.660288][ T8534] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 68.718959][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.727614][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.736565][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.745769][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.753936][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.762374][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.770739][ T2709] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.777770][ T2709] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.785419][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.793987][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.802673][ T2709] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.809803][ T2709] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.818802][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.828983][ T8534] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 68.886011][ T8523] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.895639][ T8527] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.906371][ T8521] device veth1_vlan entered promiscuous mode [ 68.916167][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.954492][ T3116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.966710][ T3116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.974500][ T3116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.985241][ T8527] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.014526][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.023419][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.033359][ T3110] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.040469][ T3110] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.048098][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.056522][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.065515][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.072982][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.093250][ T8523] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.111703][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.120410][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.133327][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.141771][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.150583][ T3110] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.157614][ T3110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.165125][ T3110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.194217][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.202773][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.212257][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.220917][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.229416][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.237563][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.245727][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.254308][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.263247][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.274103][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.285427][ T8531] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.302423][ T8529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 174.337792][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 174.344677][ C0] rcu: 0-...!: (10499 ticks this GP) idle=06e/1/0x4000000000000002 softirq=12945/12945 fqs=37 [ 174.355249][ C0] (t=10500 jiffies g=6609 q=211) [ 174.360366][ C0] rcu: rcu_preempt kthread starved for 10420 jiffies! g6609 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 174.371443][ C0] rcu: RCU grace-period kthread stack dump: [ 174.377316][ C0] rcu_preempt R running task 28984 10 2 0x80004000 [ 174.385212][ C0] Call Trace: [ 174.388492][ C0] __schedule+0x9a0/0xcc0 [ 174.392819][ C0] schedule+0x181/0x210 [ 174.396964][ C0] schedule_timeout+0x14f/0x240 [ 174.401804][ C0] ? run_local_timers+0x120/0x120 [ 174.406820][ C0] rcu_gp_kthread+0xed8/0x1770 [ 174.411578][ C0] kthread+0x332/0x350 [ 174.415631][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 174.420732][ C0] ? kthread_blkcg+0xe0/0xe0 [ 174.425313][ C0] ret_from_fork+0x24/0x30 [ 174.429731][ C0] NMI backtrace for cpu 0 [ 174.434045][ C0] CPU: 0 PID: 8540 Comm: syz-executor.0 Not tainted 5.5.0-rc5-syzkaller #0 [ 174.442606][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.452644][ C0] Call Trace: [ 174.455913][ C0] [ 174.458756][ C0] dump_stack+0x1fb/0x318 [ 174.463080][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 174.467912][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 174.474050][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 174.480100][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 174.486065][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 174.491941][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 174.497042][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 174.502233][ C0] ? trace_hardirqs_off+0x74/0x80 [ 174.507246][ C0] update_process_times+0x12d/0x180 [ 174.512434][ C0] tick_sched_timer+0x263/0x420 [ 174.517269][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 174.522805][ C0] __hrtimer_run_queues+0x403/0x840 [ 174.528002][ C0] hrtimer_interrupt+0x38c/0xda0 [ 174.532940][ C0] ? debug_smp_processor_id+0x9/0x20 [ 174.538213][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 174.543748][ C0] apic_timer_interrupt+0xf/0x20 [ 174.548665][ C0] [ 174.551589][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x27/0x50 [ 174.557731][ C0] Code: 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 00 01 1f 00 75 2c 8b 91 80 13 00 00 83 fa 02 75 21 <48> 8b 91 88 13 00 00 48 8b 32 48 8d 7e 01 8b 89 84 13 00 00 48 39 [ 174.577318][ C0] RSP: 0018:ffffc90002117960 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 174.585718][ C0] RAX: ffffffff81489244 RBX: ffffea00022a37c0 RCX: ffff8880941fe040 [ 174.593674][ C0] RDX: 0000000000000002 RSI: 000000000003ffff RDI: 0000000000040000 [ 174.601634][ C0] RBP: ffffc900021179a0 R08: 000000000003a728 R09: ffffed1011e98ae9 [ 174.609592][ C0] R10: ffffed1011e98ae9 R11: 0000000000000000 R12: ffff8880a37584a0 [ 174.617551][ C0] R13: dffffc0000000000 R14: 1ffff110146eb094 R15: ffff88808f4c5738 [ 174.625523][ C0] ? free_thread_stack+0x124/0x590 [ 174.630626][ C0] ? free_thread_stack+0x124/0x590 [ 174.635732][ C0] put_task_stack+0xa3/0x130 [ 174.640307][ C0] finish_task_switch+0x3f1/0x550 [ 174.645323][ C0] __schedule+0x9a8/0xcc0 [ 174.649647][ C0] ? ___preempt_schedule_notrace+0x16/0x27 [ 174.655530][ C0] preempt_schedule_notrace+0xdb/0x120 [ 174.660978][ C0] ___preempt_schedule_notrace+0x16/0x27 [ 174.666594][ C0] ? rcu_is_watching+0x57/0xa0 [ 174.671342][ C0] rcu_is_watching+0x82/0xa0 [ 174.676021][ C0] memcg_kmem_get_cache+0x2e8/0x570 [ 174.681205][ C0] ? __should_failslab+0x11a/0x160 [ 174.686305][ C0] ? sk_prot_alloc+0x60/0x290 [ 174.690970][ C0] kmem_cache_alloc+0x86/0x2e0 [ 174.695830][ C0] sk_prot_alloc+0x60/0x290 [ 174.700324][ C0] sk_alloc+0x38/0x9c0 [ 174.704387][ C0] tipc_sk_create+0x124/0x1b30 [ 174.709154][ C0] ? new_inode_pseudo+0xd6/0x240 [ 174.714092][ C0] ? rcu_lock_release+0x9/0x30 [ 174.718851][ C0] __sock_create+0x5cc/0x910 [ 174.723432][ C0] __sys_socketpair+0x195/0xc90 [ 174.728273][ C0] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 174.733982][ C0] __x64_sys_socketpair+0x9b/0xb0 [ 174.738998][ C0] do_syscall_64+0xf7/0x1c0 [ 174.743492][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 174.749368][ C0] RIP: 0033:0x45af49 [ 174.753279][ C0] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 174.772869][ C0] RSP: 002b:00007f4dd2a9cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 174.781288][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000045af49 [ 174.789255][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000001e [ 174.797213][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 174.805175][ C0] R10: 00000000200000c0 R11: 0000000000000246 R12: 00007f4dd2a9d6d4 [ 174.813134][ C0] R13: 00000000004cbaf7 R14: 00000000004e6450 R15: 00000000ffffffff