Warning: Permanently added '[localhost]:29152' (ECDSA) to the list of known hosts. syzkaller login: [ 127.008399][ T39] kauditd_printk_skb: 7 callbacks suppressed [ 127.008435][ T39] audit: type=1400 audit(1584103513.340:42): avc: denied { map } for pid=9168 comm="syz-fuzzer" path="/syz-fuzzer" dev="sda1" ino=16524 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2020/03/13 12:45:13 fuzzer started 2020/03/13 12:45:16 dialing manager at 10.0.2.10:34343 [ 130.032137][ T39] audit: type=1400 audit(1584103516.360:43): avc: denied { integrity } for pid=9188 comm="syz-executor" lockdown_reason="debugfs access" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 2020/03/13 12:45:16 syscalls: 3011 2020/03/13 12:45:16 code coverage: enabled 2020/03/13 12:45:16 comparison tracing: enabled 2020/03/13 12:45:16 extra coverage: enabled 2020/03/13 12:45:16 setuid sandbox: enabled 2020/03/13 12:45:16 namespace sandbox: enabled 2020/03/13 12:45:16 Android sandbox: /sys/fs/selinux/policy does not exist 2020/03/13 12:45:16 fault injection: enabled 2020/03/13 12:45:16 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/03/13 12:45:16 net packet injection: enabled 2020/03/13 12:45:16 net device setup: enabled 2020/03/13 12:45:16 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/03/13 12:45:16 devlink PCI setup: PCI device 0000:00:10.0 is not available 12:46:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$SOUND_MIXER_READ_CAPS(0xffffffffffffffff, 0x80044dfc, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RLERROR(r3, &(0x7f0000000240)={0xb, 0x7, 0x1, {0x2, '-$'}}, 0xb) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) r4 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @remote}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10d, 0x2, &(0x7f0000000080), 0x146da8a7) getpeername(0xffffffffffffffff, &(0x7f0000001d80)=@pppol2tp, &(0x7f0000001e00)=0x80) socket$inet(0xa, 0x801, 0x84) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x0) [ 191.545803][ T39] audit: type=1400 audit(1584103577.870:44): avc: denied { map } for pid=9191 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 12:46:17 executing program 1: socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) writev(r4, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xa) close(r5) socket(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fdbff8)=[{&(0x7f0000000180)="290000002100190000003fffffffda260200000000e80001040000040d0014", 0x1f}], 0x1) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r3, 0x0, r5, 0x0, 0x80000001, 0x0) 12:46:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="020a0000090000000000000000000000020001000000000003015400010000a005001a0000000000000000000000000000000000fe8000000000000000000000000000002b00806c"], 0x48}}, 0x0) [ 192.098986][ T9194] IPVS: ftp: loaded support on port[0] = 21 [ 192.099451][ T9193] IPVS: ftp: loaded support on port[0] = 21 12:46:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}}, 0x0) [ 192.419660][ T9196] IPVS: ftp: loaded support on port[0] = 21 [ 192.540923][ T9198] IPVS: ftp: loaded support on port[0] = 21 [ 192.736875][ T9194] chnl_net:caif_netlink_parms(): no params data found [ 192.927841][ T9193] chnl_net:caif_netlink_parms(): no params data found [ 192.987845][ T9196] chnl_net:caif_netlink_parms(): no params data found [ 193.041867][ T9194] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.057730][ T9194] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.085106][ T9194] device bridge_slave_0 entered promiscuous mode [ 193.133749][ T9194] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.152651][ T9194] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.166645][ T9194] device bridge_slave_1 entered promiscuous mode [ 193.224101][ T9194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.252806][ T9194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 193.280089][ T9198] chnl_net:caif_netlink_parms(): no params data found [ 193.350557][ T9194] team0: Port device team_slave_0 added [ 193.483723][ T9193] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.503828][ T9193] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.527330][ T9193] device bridge_slave_0 entered promiscuous mode [ 193.561608][ T9193] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.574998][ T9193] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.593355][ T9193] device bridge_slave_1 entered promiscuous mode [ 193.616219][ T9194] team0: Port device team_slave_1 added [ 193.633815][ T9196] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.663146][ T9196] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.694675][ T9196] device bridge_slave_0 entered promiscuous mode [ 193.729381][ T9196] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.752447][ T9196] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.785600][ T9196] device bridge_slave_1 entered promiscuous mode [ 193.934928][ T9193] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.968994][ T9196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.989993][ T9193] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 194.019613][ T9194] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 194.037753][ T9194] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 194.089183][ T9194] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 194.133298][ T9196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 194.162176][ T9194] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 194.177657][ T9194] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 194.225668][ T9194] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.246053][ T9198] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.257168][ T9198] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.269277][ T9198] device bridge_slave_0 entered promiscuous mode [ 194.285873][ T9198] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.296074][ T9198] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.307932][ T9198] device bridge_slave_1 entered promiscuous mode [ 194.333604][ T9193] team0: Port device team_slave_0 added [ 194.343561][ T9193] team0: Port device team_slave_1 added [ 194.362897][ T9196] team0: Port device team_slave_0 added [ 194.379643][ T9196] team0: Port device team_slave_1 added [ 194.407960][ T9198] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 194.433161][ T9198] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 194.470141][ T9196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 194.482195][ T9196] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 194.530020][ T9196] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 194.551317][ T9193] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 194.562116][ T9193] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 194.601924][ T9193] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 194.626005][ T9193] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 194.635999][ T9193] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 194.672125][ T9193] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.765716][ T9194] device hsr_slave_0 entered promiscuous mode [ 194.833492][ T9194] device hsr_slave_1 entered promiscuous mode [ 194.896607][ T9196] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 194.907011][ T9196] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 194.943303][ T9196] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.970193][ T9198] team0: Port device team_slave_0 added [ 195.003284][ T9198] team0: Port device team_slave_1 added [ 195.084991][ T9193] device hsr_slave_0 entered promiscuous mode [ 195.206906][ T9193] device hsr_slave_1 entered promiscuous mode [ 195.263064][ T9193] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 195.276208][ T9193] Cannot create hsr debugfs directory [ 195.436415][ T9196] device hsr_slave_0 entered promiscuous mode [ 195.502883][ T9196] device hsr_slave_1 entered promiscuous mode [ 195.582761][ T9196] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 195.592235][ T9196] Cannot create hsr debugfs directory [ 195.601815][ T9198] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 195.610928][ T9198] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 195.646645][ T9198] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 195.670207][ T9198] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 195.679192][ T9198] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 195.716841][ T9198] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 195.876522][ T9198] device hsr_slave_0 entered promiscuous mode [ 195.952864][ T9198] device hsr_slave_1 entered promiscuous mode [ 196.022703][ T9198] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 196.032809][ T9198] Cannot create hsr debugfs directory [ 196.263442][ T39] audit: type=1400 audit(1584103582.590:45): avc: denied { create } for pid=9194 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 196.294344][ T9194] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 196.309661][ T39] audit: type=1400 audit(1584103582.610:46): avc: denied { write } for pid=9194 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 196.366536][ T39] audit: type=1400 audit(1584103582.610:47): avc: denied { read } for pid=9194 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 196.431363][ T9194] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 196.544364][ T9194] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 196.628479][ T9194] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 196.718245][ T9193] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 196.793676][ T9193] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 196.905981][ T9193] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 196.979007][ T9193] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 197.088160][ T9198] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 197.146150][ T9198] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 197.243588][ T9198] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 197.315822][ T9198] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 197.429193][ T9196] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 197.486446][ T9196] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 197.551814][ T9196] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 197.621903][ T9196] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 197.815857][ T9194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.869058][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 197.880543][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 197.897316][ T9193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.926255][ T9194] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.945722][ T9198] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.968647][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 197.991968][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.018035][ T9200] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.042902][ T9200] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.078636][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.108943][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.140825][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.157309][ T9200] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.167111][ T9200] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.178885][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 198.190748][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.209924][ T9193] 8021q: adding VLAN 0 to HW filter on device team0 [ 198.234413][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.248443][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 198.259459][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.281420][ T9198] 8021q: adding VLAN 0 to HW filter on device team0 [ 198.294205][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 198.306733][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.321334][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.335273][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.372346][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.425657][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.438237][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.453173][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.465506][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 198.482007][ T9196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.497582][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.509377][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.523161][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.532646][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.543356][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.554444][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.576022][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.589287][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.603075][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.613765][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.627434][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 198.640014][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 198.661064][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.675467][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.687077][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.697670][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.711975][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.739986][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.762946][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.797323][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 198.823951][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 198.849386][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.868525][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 198.890151][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 198.909497][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 198.928873][ T9196] 8021q: adding VLAN 0 to HW filter on device team0 [ 198.941693][ T9194] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 198.960209][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.977714][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.995748][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 199.026961][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 199.046840][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 199.062991][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 199.082448][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 199.097033][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 199.109196][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 199.124551][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 199.138596][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 199.150853][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 199.166576][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.187710][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.199353][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.212060][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 199.223799][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.242981][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 199.254878][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 199.307891][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 199.324332][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 199.350070][ T9193] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 199.374596][ T9198] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 199.391087][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 199.407697][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 199.420980][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 199.435600][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.447637][ T3964] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.458157][ T3964] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.469626][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 199.491658][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 199.515512][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 199.551902][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 199.574115][ T9194] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 199.594462][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 199.607406][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 199.626914][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 199.637651][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 199.648246][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 199.669232][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 199.681199][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 199.695137][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 199.711133][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 199.732081][ T9198] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 199.748783][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 199.758880][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 199.771605][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 199.785830][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 199.805141][ T9193] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 199.819223][ T9196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 199.848595][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 199.863704][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 199.912068][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 199.928850][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 199.950152][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 199.974772][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 200.001384][ T9194] device veth0_vlan entered promiscuous mode [ 200.011635][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 200.028719][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 200.041531][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 200.061178][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 200.090661][ T9196] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 200.114873][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 200.127922][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 200.149611][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 200.163608][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 200.179732][ T9194] device veth1_vlan entered promiscuous mode [ 200.199441][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 200.211726][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 200.225005][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 200.247784][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 200.268874][ T9198] device veth0_vlan entered promiscuous mode [ 200.297372][ T9193] device veth0_vlan entered promiscuous mode [ 200.307495][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 200.322946][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 200.334558][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 200.345800][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 200.366386][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 200.381365][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 200.402165][ T9198] device veth1_vlan entered promiscuous mode [ 200.431479][ T9193] device veth1_vlan entered promiscuous mode [ 200.455660][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 200.465467][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 200.477575][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 200.498918][ T9194] device veth0_macvtap entered promiscuous mode [ 200.515193][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 200.527688][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 200.539849][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 200.551208][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 200.566605][ T9196] device veth0_vlan entered promiscuous mode [ 200.578097][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 200.591645][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 200.607590][ T9194] device veth1_macvtap entered promiscuous mode [ 200.636964][ T9196] device veth1_vlan entered promiscuous mode [ 200.659192][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 200.669503][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 200.680803][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 200.692830][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 200.703716][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 200.720259][ T9194] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 200.734962][ T9198] device veth0_macvtap entered promiscuous mode [ 200.746731][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 200.756805][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 200.766942][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 200.777557][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 200.790039][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 200.805980][ T9194] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 200.817584][ T9193] device veth0_macvtap entered promiscuous mode [ 200.826237][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 200.835629][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 200.845801][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 200.862563][ T9198] device veth1_macvtap entered promiscuous mode [ 200.886429][ T9193] device veth1_macvtap entered promiscuous mode [ 200.915866][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 200.925226][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 200.937308][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 200.948221][ T3964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 200.969624][ T9196] device veth0_macvtap entered promiscuous mode [ 201.135995][ T9198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 201.160593][ T9198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.178715][ T9198] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 201.193609][ T9196] device veth1_macvtap entered promiscuous mode [ 201.211093][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 201.229050][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 201.245933][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 201.262755][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 201.285311][ T9198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 201.309960][ T9198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.334240][ T9198] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 201.351702][ T9193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 201.368022][ T9193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.390486][ T9193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 201.408488][ T9193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.423499][ T9193] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 201.435736][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 201.447881][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 201.460867][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 201.474559][ T3422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 201.571506][ T9196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 201.572230][ T39] audit: type=1400 audit(1584103587.890:48): avc: denied { associate } for pid=9194 comm="syz-executor.1" name="syz1" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 201.585879][ T9196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.672050][ T9196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 201.713882][ T9196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.732510][ T9196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 201.757015][ T9196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.779949][ T9196] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 201.800844][ T9196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 201.819034][ T9196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.835205][ T9196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 201.851384][ T9196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.870348][ T9196] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 201.885366][ T9193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 201.909933][ T9193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.925149][ T9193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 201.940786][ T9193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.956803][ T9193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 201.971721][ T9193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.987521][ T9193] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 201.999679][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 202.011766][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 202.023929][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 202.033950][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 202.045477][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 202.057391][ T9200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 202.541498][ T9224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9224 comm=syz-executor.1 [ 202.594955][ T9224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9224 comm=syz-executor.1 [ 202.665907][ T9224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9224 comm=syz-executor.1 [ 202.739933][ T39] audit: type=1400 audit(1584103589.020:49): avc: denied { open } for pid=9226 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 202.818586][ T39] audit: type=1400 audit(1584103589.020:50): avc: denied { confidentiality } for pid=9226 comm="syz-executor.3" lockdown_reason="unsafe use of perf" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 [ 202.819460][ T9224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9224 comm=syz-executor.1 [ 202.877900][ T9224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9224 comm=syz-executor.1 [ 202.894081][ T9224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9224 comm=syz-executor.1 [ 202.919544][ T9224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9224 comm=syz-executor.1 [ 202.946334][ T9224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9224 comm=syz-executor.1 [ 202.979257][ T9224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9224 comm=syz-executor.1 [ 203.013881][ T9224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9224 comm=syz-executor.1 12:46:29 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='#'], 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x4a, 0x0) 12:46:30 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$usbmon(0x0, 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r0, 0x0) shmget(0x2, 0x1000, 0x1c, &(0x7f000096d000/0x1000)=nil) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) eventfd2(0x0, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) clone(0x4000000000003fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(0x0) getpid() sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getgroups(0x0, 0x0) getpid() sched_setscheduler(0x0, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) lstat(0x0, &(0x7f0000000540)) close(0xffffffffffffffff) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{0x0}], 0x1) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x28120001) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)={0x2, 0xa, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in, @in6=@dev, 0x0, 0x10}]}, 0x38}}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) 12:46:30 executing program 1: socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) writev(r4, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xa) close(r5) socket(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fdbff8)=[{&(0x7f0000000180)="290000002100190000003fffffffda260200000000e80001040000040d0014", 0x1f}], 0x1) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r3, 0x0, r5, 0x0, 0x80000001, 0x0) 12:46:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$SOUND_MIXER_READ_CAPS(0xffffffffffffffff, 0x80044dfc, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RLERROR(r3, &(0x7f0000000240)={0xb, 0x7, 0x1, {0x2, '-$'}}, 0xb) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) r4 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @remote}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10d, 0x2, &(0x7f0000000080), 0x146da8a7) getpeername(0xffffffffffffffff, &(0x7f0000001d80)=@pppol2tp, &(0x7f0000001e00)=0x80) socket$inet(0xa, 0x801, 0x84) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x0) 12:46:30 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='#'], 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x4a, 0x0) 12:46:30 executing program 1: socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) writev(r4, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xa) close(r5) socket(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fdbff8)=[{&(0x7f0000000180)="290000002100190000003fffffffda260200000000e80001040000040d0014", 0x1f}], 0x1) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r3, 0x0, r5, 0x0, 0x80000001, 0x0) 12:46:30 executing program 1: socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) writev(r4, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xa) close(r5) socket(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fdbff8)=[{&(0x7f0000000180)="290000002100190000003fffffffda260200000000e80001040000040d0014", 0x1f}], 0x1) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r3, 0x0, r5, 0x0, 0x80000001, 0x0) 12:46:30 executing program 1: socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) writev(r4, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xa) close(r5) socket(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fdbff8)=[{&(0x7f0000000180)="290000002100190000003fffffffda260200000000e80001040000040d0014", 0x1f}], 0x1) splice(r3, 0x0, r5, 0x0, 0x80000001, 0x0) 12:46:30 executing program 1: socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) writev(r4, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xa) close(r5) socket(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fdbff8)=[{&(0x7f0000000180)="290000002100190000003fffffffda260200000000e80001040000040d0014", 0x1f}], 0x1) splice(r3, 0x0, r5, 0x0, 0x80000001, 0x0) [ 204.963559][ C3] hrtimer: interrupt took 26425 ns [ 223.935198][ T0] NOHZ: local_softirq_pending 08 [ 243.786165][ T0] NOHZ: local_softirq_pending 08 [ 264.895067][ T0] NOHZ: local_softirq_pending 08 [ 285.386867][ T0] NOHZ: local_softirq_pending 08 [ 305.213415][ T0] NOHZ: local_softirq_pending 08 [ 325.696891][ T0] NOHZ: local_softirq_pending 08 [ 326.342714][ T0] NOHZ: local_softirq_pending 08 [ 346.173916][ T0] NOHZ: local_softirq_pending 08 [ 346.816120][ T0] NOHZ: local_softirq_pending 08 [ 367.295750][ T0] NOHZ: local_softirq_pending 08 [ 370.886299][ T2804] sd 0:0:0:0: [sda] tag#26 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=143s [ 370.906035][ T2804] sd 0:0:0:0: [sda] tag#26 CDB: Write(10) 2a 00 00 01 37 58 00 00 80 00 [ 370.927735][ T2804] blk_update_request: I/O error, dev sda, sector 79704 op 0x1:(WRITE) flags 0x103000 phys_seg 16 prio class 0 [ 370.955060][ T2804] Buffer I/O error on dev sda1, logical block 9707, lost async page write [ 370.974479][ T2804] Buffer I/O error on dev sda1, logical block 9708, lost async page write [ 370.991929][ T2804] Buffer I/O error on dev sda1, logical block 9709, lost async page write [ 371.011558][ T2804] Buffer I/O error on dev sda1, logical block 9710, lost async page write [ 371.029921][ T2804] Buffer I/O error on dev sda1, logical block 9711, lost async page write [ 371.051436][ T2804] Buffer I/O error on dev sda1, logical block 9712, lost async page write [ 371.080391][ T2804] Buffer I/O error on dev sda1, logical block 9713, lost async page write [ 371.103358][ T2804] Buffer I/O error on dev sda1, logical block 9714, lost async page write [ 371.127334][ T2804] Buffer I/O error on dev sda1, logical block 9715, lost async page write [ 371.156968][ T2804] Buffer I/O error on dev sda1, logical block 9716, lost async page write [ 371.190859][ T2804] sd 0:0:0:0: [sda] tag#25 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=143s [ 371.228332][ T2804] sd 0:0:0:0: [sda] tag#25 CDB: Write(10) 2a 00 00 01 09 10 00 00 08 00 [ 371.249305][ T2804] blk_update_request: I/O error, dev sda, sector 67856 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 371.279030][ T2804] sd 0:0:0:0: [sda] tag#24 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=143s [ 371.300527][ T2804] sd 0:0:0:0: [sda] tag#24 CDB: Write(10) 2a 00 00 00 29 48 00 00 28 00 [ 371.316556][ T2804] blk_update_request: I/O error, dev sda, sector 10568 op 0x1:(WRITE) flags 0x103000 phys_seg 5 prio class 0 [ 371.343324][ T2804] sd 0:0:0:0: [sda] tag#23 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=143s [ 371.366994][ T2804] sd 0:0:0:0: [sda] tag#23 CDB: Write(10) 2a 00 00 00 28 88 00 00 08 00 [ 371.387369][ T2804] blk_update_request: I/O error, dev sda, sector 10376 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 371.411545][ T2804] sd 0:0:0:0: [sda] tag#22 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=143s [ 371.434216][ T2804] sd 0:0:0:0: [sda] tag#22 CDB: Write(10) 2a 00 00 00 0c 10 00 00 08 00 [ 371.453239][ T2804] blk_update_request: I/O error, dev sda, sector 3088 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 371.479339][ T2804] sd 0:0:0:0: [sda] tag#15 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=143s [ 371.502172][ T2804] sd 0:0:0:0: [sda] tag#15 CDB: Write(10) 2a 00 00 00 09 10 00 00 08 00 [ 371.520264][ T2804] blk_update_request: I/O error, dev sda, sector 2320 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 371.545483][ T2804] sd 0:0:0:0: [sda] tag#14 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=143s [ 371.567685][ T2804] sd 0:0:0:0: [sda] tag#14 CDB: Write(10) 2a 00 00 00 08 a0 00 00 08 00 [ 371.585333][ T2804] blk_update_request: I/O error, dev sda, sector 2208 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 371.609857][ T2804] sd 0:0:0:0: [sda] tag#13 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=143s [ 371.631737][ T2804] sd 0:0:0:0: [sda] tag#13 CDB: Write(10) 2a 00 00 00 08 90 00 00 08 00 [ 371.649704][ T2804] blk_update_request: I/O error, dev sda, sector 2192 op 0x1:(WRITE) flags 0x103000 phys_seg 1 prio class 0 [ 371.675173][ T2804] sd 0:0:0:0: [sda] tag#12 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=144s [ 371.701257][ T2804] sd 0:0:0:0: [sda] tag#12 CDB: Write(10) 2a 00 00 00 08 08 00 00 10 00 [ 371.721327][ T2804] blk_update_request: I/O error, dev sda, sector 2056 op 0x1:(WRITE) flags 0x103000 phys_seg 2 prio class 0 [ 371.787450][ T371] ------------[ cut here ]------------ [ 371.792587][ T371] WARNING: CPU: 1 PID: 371 at fs/buffer.c:1128 mark_buffer_dirty+0x4fa/0x690 [ 371.816502][ T371] Kernel panic - not syncing: panic_on_warn set ... [ 371.816502][ T371] CPU: 1 PID: 371 Comm: kworker/u17:5 Not tainted 5.6.0-rc5-syzkaller #0 [ 371.900139][ T371] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 371.911545][ T371] Workqueue: writeback wb_workfn (flush-8:0) [ 371.943547][ T371] Call Trace: [ 371.943547][ T371] dump_stack+0x188/0x20d [ 371.943547][ T371] ? mark_buffer_dirty+0x430/0x690 [ 371.943547][ T371] panic+0x2e3/0x75c [ 371.943547][ T371] ? add_taint.cold+0x16/0x16 [ 371.943547][ T371] ? printk+0xba/0xed [ 371.943547][ T371] ? kmsg_dump_rewind_nolock+0xd9/0xd9 [ 371.943547][ T371] ? __warn.cold+0x14/0x35 [ 372.068580][ T371] ? __warn+0xd5/0x1c8 [ 372.077031][ T371] ? mark_buffer_dirty+0x4fa/0x690 [ 372.101737][ T371] __warn.cold+0x2f/0x35 [ 372.114386][ T371] ? mark_buffer_dirty+0x4fa/0x690 [ 372.131753][ T371] report_bug+0x27b/0x2f0 [ 372.131753][ T371] do_error_trap+0x12b/0x220 [ 372.152059][ T371] ? mark_buffer_dirty+0x4fa/0x690 [ 372.186920][ T371] do_invalid_op+0x32/0x40 [ 372.196043][ T371] ? mark_buffer_dirty+0x4fa/0x690 [ 372.219318][ T371] invalid_op+0x23/0x30 [ 372.233693][ T371] RIP: 0010:mark_buffer_dirty+0x4fa/0x690 [ 372.248039][ T371] Code: 03 80 3c 02 00 0f 85 99 01 00 00 48 8b 3b be 04 00 00 00 e8 08 e5 fc ff 5b 5d 41 5c 41 5d 41 5e e9 fb d5 a9 ff e8 f6 d5 a9 ff <0f> 0b e9 4f fb ff ff e8 ea d5 a9 ff 0f 0b e9 73 fb ff ff e8 de d5 [ 372.281868][ T371] RSP: 0018:ffffc90001587010 EFLAGS: 00010293 [ 372.281868][ T371] RAX: ffff88802a31c0c0 RBX: ffff8880242523f0 RCX: ffffffff81c83b17 [ 372.281868][ T371] RDX: 0000000000000000 RSI: ffffffff81c83fca RDI: 0000000000000001 [ 372.281868][ T371] RBP: 0000000000000000 R08: ffff88802a31c0c0 R09: ffffed100484a47f [ 372.281868][ T371] R10: ffffed100484a47e R11: ffff8880242523f7 R12: 0000000000000000 [ 372.281868][ T371] R13: 0000000000000000 R14: ffff88802a4033c0 R15: ffff8880766e557c [ 372.281868][ T371] ? mark_buffer_dirty+0x47/0x690 [ 372.281868][ T371] ? mark_buffer_dirty+0x4fa/0x690 [ 372.281868][ T371] __ext4_handle_dirty_metadata+0x41d/0x7a0 [ 372.281868][ T371] ext4_mb_mark_diskspace_used+0x943/0x10e0 [ 372.281868][ T371] ? ext4_mb_regular_allocator+0xec0/0xec0 [ 372.281868][ T371] ext4_mb_new_blocks+0xb25/0x3930 [ 372.281868][ T371] ? __kmalloc+0x629/0x7a0 [ 372.281868][ T371] ? ext4_ext_search_right+0x2c7/0xb50 [ 372.281868][ T371] ? ext4_inode_to_goal_block+0x2df/0x3f0 [ 372.281868][ T371] ext4_ext_map_blocks+0x221c/0x37d0 [ 372.281868][ T371] ? ext4_ext_release+0x10/0x10 [ 372.281868][ T371] ? lock_acquire+0x197/0x420 [ 372.281868][ T371] ? ext4_map_blocks+0x459/0x1650 [ 372.281868][ T371] ? __down_timeout+0x2d0/0x2d0 [ 372.281868][ T371] ? ext4_es_lookup_extent+0x41d/0xd30 [ 372.281868][ T371] ext4_map_blocks+0x4cb/0x1650 [ 372.281868][ T371] ? ext4_issue_zeroout+0x1e0/0x1e0 [ 372.281868][ T371] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 372.281868][ T371] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 372.281868][ T371] ? ext4_alloc_io_end_vec+0x145/0x1c0 [ 372.281868][ T371] ext4_writepages+0x19eb/0x3080 [ 372.281868][ T371] ? ext4_mark_inode_dirty+0x900/0x900 [ 372.281868][ T371] ? __lock_acquire+0x14bd/0x3ca0 [ 372.281868][ T371] ? mark_held_locks+0xe0/0xe0 [ 372.281868][ T371] ? ext4_mark_inode_dirty+0x900/0x900 [ 372.281868][ T371] ? do_writepages+0xfa/0x2a0 [ 372.281868][ T371] do_writepages+0xfa/0x2a0 [ 372.281868][ T371] ? page_writeback_cpu_online+0x10/0x10 [ 372.281868][ T371] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 372.281868][ T371] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 372.281868][ T371] __writeback_single_inode+0x12a/0x1410 [ 372.281868][ T371] ? _raw_spin_unlock+0x24/0x40 [ 372.281868][ T371] ? wbc_attach_and_unlock_inode+0x545/0x9c0 [ 372.281868][ T371] writeback_sb_inodes+0x515/0xdd0 [ 372.281868][ T371] ? __writeback_single_inode+0x1410/0x1410 [ 372.281868][ T371] __writeback_inodes_wb+0xc3/0x250 [ 372.281868][ T371] wb_writeback+0x910/0xd90 [ 372.281868][ T371] ? writeback_inodes_wb.constprop.0+0x1a0/0x1a0 [ 372.281868][ T371] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 372.281868][ T371] ? cpumask_next+0x3c/0x40 [ 372.281868][ T371] ? get_nr_dirty_inodes+0xd6/0x130 [ 372.281868][ T371] wb_workfn+0xb50/0x11c0 [ 372.281868][ T371] ? inode_wait_for_writeback+0x30/0x30 [ 372.281868][ T371] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 372.281868][ T371] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 372.281868][ T371] process_one_work+0x94b/0x1690 [ 372.281868][ T371] ? pwq_dec_nr_in_flight+0x310/0x310 [ 372.281868][ T371] ? do_raw_spin_lock+0x129/0x2e0 [ 372.281868][ T371] worker_thread+0x96/0xe20 [ 372.281868][ T371] ? process_one_work+0x1690/0x1690 [ 372.281868][ T371] kthread+0x357/0x430 [ 372.281868][ T371] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 372.281868][ T371] ret_from_fork+0x24/0x30 [ 373.184023][ T371] Kernel Offset: disabled [ 373.184023][ T371] Rebooting in 86400 seconds..