[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 53.579902][ T28] audit: type=1800 audit(1578472205.364:25): pid=8302 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 53.603019][ T28] audit: type=1800 audit(1578472205.364:26): pid=8302 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 53.655212][ T28] audit: type=1800 audit(1578472205.364:27): pid=8302 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 '10.128.0.87' (ECDSA) to the list of known hosts. 2020/01/08 08:30:15 fuzzer started 2020/01/08 08:30:16 dialing manager at 10.128.0.26:35703 2020/01/08 08:30:16 syscalls: 2824 2020/01/08 08:30:16 code coverage: enabled 2020/01/08 08:30:16 comparison tracing: enabled 2020/01/08 08:30:16 extra coverage: enabled 2020/01/08 08:30:16 setuid sandbox: enabled 2020/01/08 08:30:16 namespace sandbox: enabled 2020/01/08 08:30:16 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 08:30:16 fault injection: enabled 2020/01/08 08:30:16 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 08:30:16 net packet injection: enabled 2020/01/08 08:30:16 net device setup: enabled 2020/01/08 08:30:16 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 08:30:16 devlink PCI setup: PCI device 0000:00:10.0 is not available 08:30:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f00000000c0)={0x7a, 0x4, [0x0, 0x0, 0x400000b4], [0x3a]}) 08:30:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$inet(r0, &(0x7f000000da00)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000008c0)="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", 0x741}], 0x1}}, {{0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f0000000700)='I', 0x1}, {&(0x7f00000007c0)='m', 0x1}, {&(0x7f0000000800)="83", 0x1}, {&(0x7f00000018c0)="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", 0x741}, {&(0x7f00000028c0)="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", 0x741}], 0x5}}, {{0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000003a00)="16", 0x1}, {&(0x7f0000003a80)="ed", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000003c40)="bf", 0x1}, {&(0x7f0000003d00)="19", 0x1}, {&(0x7f0000003e00)="99", 0x1}, {&(0x7f0000003f00)="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", 0x101}, {&(0x7f0000004f00)=' ', 0x1}, {&(0x7f0000004fc0)='W', 0x1}], 0x6}}], 0x4, 0x600d054) syzkaller login: [ 66.360497][ T8469] IPVS: ftp: loaded support on port[0] = 21 [ 66.491164][ T8469] chnl_net:caif_netlink_parms(): no params data found [ 66.559124][ T8472] IPVS: ftp: loaded support on port[0] = 21 [ 66.590181][ T8469] bridge0: port 1(bridge_slave_0) entered blocking state 08:30:18 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x801c581f, 0x7fffffffefff) [ 66.612426][ T8469] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.620162][ T8469] device bridge_slave_0 entered promiscuous mode [ 66.635852][ T8469] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.643713][ T8469] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.651589][ T8469] device bridge_slave_1 entered promiscuous mode [ 66.705384][ T8469] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.731007][ T8469] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.816030][ T8469] team0: Port device team_slave_0 added [ 66.828302][ T8472] chnl_net:caif_netlink_parms(): no params data found [ 66.856367][ T8469] team0: Port device team_slave_1 added 08:30:18 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000000)=0x77e3, 0x4) bind$can_raw(r0, &(0x7f0000000080), 0x10) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0x8, 0x4) [ 66.945981][ T8469] device hsr_slave_0 entered promiscuous mode [ 67.042584][ T8469] device hsr_slave_1 entered promiscuous mode 08:30:18 executing program 4: r0 = socket(0x10, 0x800000000080002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4800000010000d07cdd87d345d28000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="aaf20000d046b85cb01e92550250a490cff4300ad49be094008010bcf7bdbbd0655013e7f4a408b0a98c2d06554f03637dcf71a4d0dacee21d438be196e80742259eb3a1ac7e004b94f9b7ab4baa81cf128f5f61a199ab7c2badfb67c00ca013e15c05fb9a13f9557e4a91c1af7e31d6435491f6c477a723c6fc1f10aca3e062d95598fbf27d12a60451f00080000000008b00017d6400005b18979383f0ef5237116d32d45ead01d0cb6ad41f7185ad664506ae44b9c79abba5de97372bd4a87357cd"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x84}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x49249249249266b, 0x0) [ 67.091192][ T8475] IPVS: ftp: loaded support on port[0] = 21 [ 67.142127][ T8477] IPVS: ftp: loaded support on port[0] = 21 [ 67.189954][ T8472] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.200830][ T8472] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.209192][ T8472] device bridge_slave_0 entered promiscuous mode [ 67.254636][ T8472] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.261730][ T8472] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.272024][ T8472] device bridge_slave_1 entered promiscuous mode [ 67.351946][ T8472] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.387461][ T8472] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.398397][ T8469] netdevsim netdevsim0 netdevsim0: renamed from eth0 08:30:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffefffffffffffa}, 0x0, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r2}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1}, {0x0, 0xe4c}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x77359400}}, 0x0) ppoll(0x0, 0x0, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) [ 67.454784][ T8469] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.533652][ T8469] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.587813][ T8469] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.639721][ T8472] team0: Port device team_slave_0 added [ 67.648259][ T8472] team0: Port device team_slave_1 added [ 67.675655][ T8479] IPVS: ftp: loaded support on port[0] = 21 [ 67.724643][ T8481] IPVS: ftp: loaded support on port[0] = 21 [ 67.737040][ T8477] chnl_net:caif_netlink_parms(): no params data found [ 67.784976][ T8472] device hsr_slave_0 entered promiscuous mode [ 67.822617][ T8472] device hsr_slave_1 entered promiscuous mode [ 67.862431][ T8472] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.870201][ T8472] Cannot create hsr debugfs directory [ 67.898453][ T8475] chnl_net:caif_netlink_parms(): no params data found [ 67.952792][ T8477] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.959967][ T8477] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.968622][ T8477] device bridge_slave_0 entered promiscuous mode [ 67.978731][ T8477] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.985927][ T8477] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.993851][ T8477] device bridge_slave_1 entered promiscuous mode [ 68.055249][ T8477] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.066986][ T8477] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.121808][ T8469] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.133910][ T8475] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.140999][ T8475] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.148890][ T8475] device bridge_slave_0 entered promiscuous mode [ 68.159865][ T8475] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.167264][ T8475] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.175136][ T8475] device bridge_slave_1 entered promiscuous mode [ 68.187536][ T8477] team0: Port device team_slave_0 added [ 68.196964][ T8477] team0: Port device team_slave_1 added [ 68.227927][ T8472] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 68.266369][ T8472] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 68.317821][ T8472] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 68.397435][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.406403][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.420840][ T8472] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 68.486722][ T8469] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.501782][ T8475] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.538122][ T8479] chnl_net:caif_netlink_parms(): no params data found [ 68.574185][ T8477] device hsr_slave_0 entered promiscuous mode [ 68.623465][ T8477] device hsr_slave_1 entered promiscuous mode [ 68.662421][ T8477] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.670009][ T8477] Cannot create hsr debugfs directory [ 68.684141][ T8475] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.709135][ T8475] team0: Port device team_slave_0 added [ 68.716963][ T3226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.726008][ T3226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.734919][ T3226] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.742039][ T3226] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.751156][ T3226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.774575][ T8475] team0: Port device team_slave_1 added [ 68.790278][ T3226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.799350][ T3226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.809599][ T3226] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.816845][ T3226] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.825190][ T8481] chnl_net:caif_netlink_parms(): no params data found [ 68.883062][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.891809][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.900976][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.909687][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.975103][ T8475] device hsr_slave_0 entered promiscuous mode [ 69.032701][ T8475] device hsr_slave_1 entered promiscuous mode [ 69.073205][ T8475] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.080856][ T8475] Cannot create hsr debugfs directory [ 69.096539][ T8479] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.104504][ T8479] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.112871][ T8479] device bridge_slave_0 entered promiscuous mode [ 69.121496][ T8479] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.128660][ T8479] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.136443][ T8479] device bridge_slave_1 entered promiscuous mode [ 69.146145][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.154362][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.163395][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.206665][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.215427][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.239252][ T8481] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.249583][ T8481] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.257588][ T8481] device bridge_slave_0 entered promiscuous mode [ 69.277733][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.289266][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.299429][ T8469] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.309146][ T8481] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.317152][ T8481] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.325318][ T8481] device bridge_slave_1 entered promiscuous mode [ 69.335554][ T8479] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.369636][ T8479] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.386662][ T8481] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.401440][ T8481] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.466354][ T8481] team0: Port device team_slave_0 added [ 69.483874][ T8479] team0: Port device team_slave_0 added [ 69.491496][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.499390][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.511647][ T8469] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.526700][ T8481] team0: Port device team_slave_1 added [ 69.534261][ T8479] team0: Port device team_slave_1 added [ 69.541686][ T8475] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 69.605806][ T8475] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 69.654826][ T8475] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 69.696500][ T8475] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 69.763931][ T8472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.771209][ T8477] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 69.828054][ T8477] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 69.945201][ T8481] device hsr_slave_0 entered promiscuous mode [ 69.992727][ T8481] device hsr_slave_1 entered promiscuous mode [ 70.042447][ T8481] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.050041][ T8481] Cannot create hsr debugfs directory [ 70.105091][ T8479] device hsr_slave_0 entered promiscuous mode [ 70.163195][ T8479] device hsr_slave_1 entered promiscuous mode [ 70.202360][ T8479] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.209956][ T8479] Cannot create hsr debugfs directory [ 70.232589][ T8477] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 70.289167][ T8477] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 70.389914][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.398704][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.443957][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.454991][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.463443][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.472091][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.484026][ T8472] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.504378][ T8469] device veth0_vlan entered promiscuous mode [ 70.519092][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.526983][ T2857] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.559673][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.569147][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.583500][ T2866] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.590593][ T2866] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.600826][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.609871][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.618603][ T2866] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.625817][ T2866] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.633524][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.642055][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.651799][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.688895][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.697714][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.706702][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.716903][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.726101][ T8469] device veth1_vlan entered promiscuous mode [ 70.739479][ T8481] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 70.796283][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.804627][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.812451][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.820643][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.829311][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.838015][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.855980][ T8481] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 70.906291][ T8481] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 70.948818][ T8481] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 71.011237][ T8479] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 71.056737][ T8477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.078682][ T8475] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.087369][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.095495][ T2866] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.105779][ T8479] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 71.181803][ T8472] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.190718][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.213466][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.222172][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.237219][ T8488] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 71.255332][ T3225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.271742][ T8479] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 176.272223][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 176.278995][ C0] rcu: 0-....: (1 GPs behind) idle=33e/1/0x4000000000000002 softirq=14362/14373 fqs=5250 [ 176.289154][ C0] (t=10502 jiffies g=6821 q=582) [ 176.294191][ C0] NMI backtrace for cpu 0 [ 176.298511][ C0] CPU: 0 PID: 8469 Comm: syz-executor.0 Not tainted 5.5.0-rc5-syzkaller #0 [ 176.307072][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.317109][ C0] Call Trace: [ 176.320372][ C0] [ 176.323213][ C0] dump_stack+0x1fb/0x318 [ 176.327541][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 176.332381][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 176.338521][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 176.344698][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 176.350798][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 176.356685][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 176.362058][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 176.367388][ C0] ? trace_hardirqs_off+0x74/0x80 [ 176.372485][ C0] update_process_times+0x12d/0x180 [ 176.377743][ C0] tick_sched_timer+0x263/0x420 [ 176.382576][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 176.388229][ C0] __hrtimer_run_queues+0x403/0x840 [ 176.393433][ C0] hrtimer_interrupt+0x38c/0xda0 [ 176.398376][ C0] ? debug_smp_processor_id+0x9/0x20 [ 176.403643][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 176.409171][ C0] apic_timer_interrupt+0xf/0x20 [ 176.414104][ C0] [ 176.417025][ C0] RIP: 0010:mod_memcg_page_state+0x16/0x190 [ 176.422934][ C0] Code: 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 54 53 41 89 f6 48 89 fb e8 ba 27 2e 00 <48> 83 c3 38 48 89 d8 48 c1 e8 03 49 bc 00 00 00 00 00 fc ff df 42 [ 176.442543][ C0] RSP: 0018:ffffc90002327ba0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 176.450949][ C0] RAX: ffffffff814896c6 RBX: ffffea000232ca80 RCX: ffff88807db82380 [ 176.458902][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea000232ca80 [ 176.466858][ C0] RBP: ffffc90002327bc0 R08: 000000000003a728 R09: ffffed101343ee99 [ 176.474817][ C0] R10: ffffed101343ee99 R11: 0000000000000000 R12: ffff88809c6b79a0 [ 176.482774][ C0] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff88809a1f74b8 [ 176.490758][ C0] ? mod_memcg_page_state+0x16/0x190 [ 176.496106][ C0] free_thread_stack+0x168/0x590 [ 176.501098][ C0] put_task_stack+0xa3/0x130 [ 176.505782][ C0] finish_task_switch+0x3f1/0x550 [ 176.510813][ C0] __schedule+0x9a8/0xcc0 [ 176.515133][ C0] schedule+0x181/0x210 [ 176.519277][ C0] do_nanosleep+0x1d0/0x6c0 [ 176.523775][ C0] hrtimer_nanosleep+0x3a6/0x5b0 [ 176.528701][ C0] ? trace_hrtimer_expire_exit+0x2d0/0x2d0 [ 176.534494][ C0] __x64_sys_nanosleep+0x186/0x1d0 [ 176.539595][ C0] do_syscall_64+0xf7/0x1c0 [ 176.544083][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 176.549974][ C0] RIP: 0033:0x4593f0 [ 176.553864][ C0] Code: c0 5b 5d c3 66 0f 1f 44 00 00 8b 04 24 48 83 c4 18 5b 5d c3 66 0f 1f 44 00 00 83 3d 41 f5 61 00 00 75 14 b8 23 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 d4 d1 fb ff c3 48 83 ec 08 e8 ea 46 00 00 [ 176.573691][ C0] RSP: 002b:00007ffe85140158 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 176.582127][ C0] RAX: ffffffffffffffda RBX: 0000000000011614 RCX: 00000000004593f0 [ 176.590136][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffe85140160 [ 176.598365][ C0] RBP: 0000000000000002 R08: 0000000000000001 R09: 000000000150e940 [ 176.606321][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 176.614302][ C0] R13: 00007ffe851401b0 R14: 0000000000011614 R15: 00007ffe851401c0