[info] Using makefile-style concurrent boot in runlevel 2. [ 56.902402][ T25] audit: type=1800 audit(1554980924.660:21): pid=8973 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2419 res=0 [ 56.935441][ T25] audit: type=1800 audit(1554980924.660:22): pid=8973 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2447 res=0 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] 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 '10.128.0.197' (ECDSA) to the list of known hosts. 2019/04/11 11:08:54 fuzzer started 2019/04/11 11:08:57 dialing manager at 10.128.0.26:44105 2019/04/11 11:08:57 syscalls: 2408 2019/04/11 11:08:57 code coverage: enabled 2019/04/11 11:08:57 comparison tracing: enabled 2019/04/11 11:08:57 extra coverage: extra coverage is not supported by the kernel 2019/04/11 11:08:57 setuid sandbox: enabled 2019/04/11 11:08:57 namespace sandbox: enabled 2019/04/11 11:08:57 Android sandbox: /sys/fs/selinux/policy does not exist 2019/04/11 11:08:57 fault injection: enabled 2019/04/11 11:08:57 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/04/11 11:08:57 net packet injection: enabled 2019/04/11 11:08:57 net device setup: enabled 11:10:15 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000008c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000200)=[@flat], 0x0}}], 0x0, 0x0, &(0x7f00000003c0)}) syzkaller login: [ 147.506300][ T9137] IPVS: ftp: loaded support on port[0] = 21 [ 147.593445][ T9137] chnl_net:caif_netlink_parms(): no params data found [ 147.632376][ T9137] bridge0: port 1(bridge_slave_0) entered blocking state 11:10:15 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100001000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 147.640521][ T9137] bridge0: port 1(bridge_slave_0) entered disabled state [ 147.651510][ T9137] device bridge_slave_0 entered promiscuous mode [ 147.668998][ T9137] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.686205][ T9137] bridge0: port 2(bridge_slave_1) entered disabled state [ 147.694040][ T9137] device bridge_slave_1 entered promiscuous mode [ 147.737644][ T9137] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 147.754925][ T9137] bond0: Enslaving bond_slave_1 as an active interface with an up link 11:10:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002640)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7d9288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000040)="9e444f4b5076e27643a9c4b997389fc23a4c1014c5959b3a363e953735b494df", 0x20, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008cc0)=[{{0x0, 0xfffffffffffffe06, &(0x7f0000003a40)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0, 0x5c}}], 0x1, 0x0, 0x0) [ 147.785789][ T9137] team0: Port device team_slave_0 added [ 147.792626][ T9137] team0: Port device team_slave_1 added [ 147.803024][ T9140] IPVS: ftp: loaded support on port[0] = 21 [ 147.858975][ T9137] device hsr_slave_0 entered promiscuous mode 11:10:15 executing program 3: socketpair(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, 0x0, 0x0) [ 147.986582][ T9137] device hsr_slave_1 entered promiscuous mode [ 148.064414][ T9142] IPVS: ftp: loaded support on port[0] = 21 [ 148.090350][ T9137] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.097488][ T9137] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.104845][ T9137] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.111943][ T9137] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.150050][ T9144] IPVS: ftp: loaded support on port[0] = 21 11:10:16 executing program 4: openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) setpgid(0x0, 0x0) r0 = gettid() write$P9_RRENAME(0xffffffffffffffff, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, 0x0) tkill(r0, 0x1000000000016) [ 148.344495][ T9137] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.380121][ T9142] chnl_net:caif_netlink_parms(): no params data found [ 148.392146][ T9140] chnl_net:caif_netlink_parms(): no params data found [ 148.406473][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 148.425541][ T270] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.446490][ T270] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.454666][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 148.473079][ T9137] 8021q: adding VLAN 0 to HW filter on device team0 [ 148.490771][ T9150] IPVS: ftp: loaded support on port[0] = 21 11:10:16 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) write$P9_RAUTH(0xffffffffffffffff, 0x0, 0x165) gettid() timer_create(0x0, 0x0, 0x0) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) getresuid(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) [ 148.529084][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 148.539506][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.546615][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.554811][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 148.564507][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.571602][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.632982][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 148.642547][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 148.663415][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 148.686867][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 148.695492][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 148.742379][ T9140] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.749466][ T9140] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.757090][ T9140] device bridge_slave_0 entered promiscuous mode [ 148.764324][ T9140] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.771460][ T9140] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.779120][ T9140] device bridge_slave_1 entered promiscuous mode [ 148.790952][ T9142] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.798687][ T9142] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.806235][ T9142] device bridge_slave_0 entered promiscuous mode [ 148.814161][ T9142] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.821289][ T9142] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.828954][ T9142] device bridge_slave_1 entered promiscuous mode [ 148.838111][ T9144] chnl_net:caif_netlink_parms(): no params data found [ 148.855403][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 148.865323][ T2987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 148.884758][ T9142] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 148.898415][ T9137] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 148.911625][ T9140] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 148.922454][ T9140] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 148.933231][ T9152] IPVS: ftp: loaded support on port[0] = 21 [ 148.941644][ T9142] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 148.994943][ T9140] team0: Port device team_slave_0 added [ 149.003253][ T9140] team0: Port device team_slave_1 added [ 149.010883][ T9142] team0: Port device team_slave_0 added [ 149.018245][ T9142] team0: Port device team_slave_1 added [ 149.038343][ T9144] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.045443][ T9144] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.053294][ T9144] device bridge_slave_0 entered promiscuous mode [ 149.060890][ T9144] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.068330][ T9144] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.075843][ T9144] device bridge_slave_1 entered promiscuous mode [ 149.168515][ T9142] device hsr_slave_0 entered promiscuous mode [ 149.236615][ T9142] device hsr_slave_1 entered promiscuous mode [ 149.317888][ T9144] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 149.327091][ T9150] chnl_net:caif_netlink_parms(): no params data found [ 149.398509][ T9140] device hsr_slave_0 entered promiscuous mode [ 149.456914][ T9140] device hsr_slave_1 entered promiscuous mode [ 149.518913][ T9144] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 149.541332][ T9144] team0: Port device team_slave_0 added [ 149.548913][ T9144] team0: Port device team_slave_1 added [ 149.602859][ T9137] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 149.635038][ T9150] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.644329][ T9150] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.652544][ T9150] device bridge_slave_0 entered promiscuous mode [ 149.663222][ T9142] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.670336][ T9142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.677691][ T9142] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.684776][ T9142] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.699674][ T17] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.707334][ T17] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.723897][ T9152] chnl_net:caif_netlink_parms(): no params data found [ 149.733139][ T9150] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.742178][ T9150] bridge0: port 2(bridge_slave_1) entered disabled state 11:10:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_names='bridge_slave_1\x00'}) [ 149.761849][ T9150] device bridge_slave_1 entered promiscuous mode [ 149.766130][ T3482] binder: send failed reply for transaction 2 to 9158:9159 [ 149.775662][ T3482] binder: undelivered TRANSACTION_COMPLETE [ 149.791814][ T3482] binder: undelivered TRANSACTION_ERROR: 29189 [ 149.804220][ T3482] binder: send failed reply for transaction 4 to 9158:9160 [ 149.811858][ T3482] binder: undelivered TRANSACTION_COMPLETE [ 149.817739][ T3482] binder: undelivered TRANSACTION_ERROR: 29189 [ 149.847948][ T9144] device hsr_slave_0 entered promiscuous mode [ 149.888298][ T9144] device hsr_slave_1 entered promiscuous mode 11:10:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_setlink={0x28, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}}, 0x0) [ 149.968006][ T9150] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 150.005972][ T9150] bond0: Enslaving bond_slave_1 as an active interface with an up link 11:10:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff], 0x1f004, 0x485}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) [ 150.050392][ T9142] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.070345][ T9152] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.078639][ T9170] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. [ 150.079258][ T9152] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.108597][ T9152] device bridge_slave_0 entered promiscuous mode [ 150.117128][ T9150] team0: Port device team_slave_0 added [ 150.125038][ T9150] team0: Port device team_slave_1 added [ 150.144863][ T9142] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.167691][ T9152] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.174884][ T9152] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.189479][ T9152] device bridge_slave_1 entered promiscuous mode 11:10:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff], 0x1f004, 0x485}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) [ 150.217707][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 150.226673][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.253257][ T9144] 8021q: adding VLAN 0 to HW filter on device bond0 11:10:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff], 0x1f004, 0x485}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) [ 150.292076][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 150.302587][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 150.313841][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.320958][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.331955][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 150.340751][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 150.349709][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.356807][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.367196][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.375757][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 150.384723][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready 11:10:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff], 0x1f004, 0x485}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) [ 150.394106][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.403306][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 150.411989][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready 11:10:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff], 0x1f004, 0x485}) ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) [ 150.458285][ T9150] device hsr_slave_0 entered promiscuous mode [ 150.476816][ T9150] device hsr_slave_1 entered promiscuous mode [ 150.525810][ T9144] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.553031][ T9142] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 150.568073][ T9142] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 150.584852][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 150.595857][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 150.603581][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.614624][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 150.623287][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.631732][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 150.640270][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.659248][ T9140] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.667837][ T9152] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 150.679857][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 150.687709][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 150.696200][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 150.704415][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.711498][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.719555][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 150.728129][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 150.736987][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.744064][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.752875][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 150.774714][ T9142] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 150.783524][ T9152] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 150.800742][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 150.809167][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.818973][ T9140] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.839299][ T9152] team0: Port device team_slave_0 added [ 150.846453][ T9152] team0: Port device team_slave_1 added [ 150.853332][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.861902][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 150.870776][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 150.879195][ T270] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.886265][ T270] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.894140][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 150.912121][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 150.933392][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 150.943977][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.951068][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.959135][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 151.003740][ T9144] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 151.014828][ T9144] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 151.027581][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 151.037895][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 151.048910][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 151.058018][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 151.066308][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 151.074643][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 151.083053][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 151.091384][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 151.099710][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 151.108007][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 151.116260][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 151.124433][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 151.132709][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 151.140873][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 151.153532][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 151.161324][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 151.169267][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 151.218305][ T9152] device hsr_slave_0 entered promiscuous mode [ 151.256477][ T9152] device hsr_slave_1 entered promiscuous mode [ 151.326906][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 151.335393][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 151.347061][ T9150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 151.377921][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 151.386329][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 151.399486][ T9144] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 151.407880][ T9140] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 151.418582][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.426392][ T3482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 151.435993][ T9150] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.469420][ T9148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 151.480591][ T9148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 151.499471][ T9148] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.506592][ T9148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.514837][ T9148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 151.530397][ T9140] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 151.541480][ T9148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 151.550317][ T9148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 151.558719][ T9148] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.565778][ T9148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 151.595860][ T9148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 151.611431][ T9148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 151.620302][ T9148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 151.629130][ T9148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 151.637590][ T9148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 151.647331][ T9148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 151.657264][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 151.674129][ T9150] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 151.684976][ T9150] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 151.698197][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 151.706677][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 151.714869][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 151.723472][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 151.732271][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 151.752589][ T9152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 151.765634][ T9150] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 151.790901][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 11:10:19 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="b7000000edffffffa400bd94b1d40000950000000000000048dbe67e26028725f87b0188f7dc863b2737052e2ce40b1a739871b38b2bc8275e571c695321e9b3cfcd57d112453794a554024d1bc3b8420886670f53048fa46b"], 0x0, 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) 11:10:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff], 0x1f004, 0x485}) ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) 11:10:19 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001f, 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 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000040)) [ 151.799434][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 151.811889][ T9152] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.824495][ T9148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 151.838006][ T9148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 151.863949][ T9148] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.871086][ T9148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.903784][ T9152] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 151.915946][ T9152] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 151.929489][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 151.937766][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 151.947523][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 151.955894][ T17] bridge0: port 2(bridge_slave_1) entered blocking state 11:10:19 executing program 4: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x400000101000, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffff43) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80003) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f00000000c0)={0x3ff}) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x1, 0x7, 0x7, 0x0, 0xfffffffffffffffd, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1f}}}, 0x0, 0x0, 0x8000, 0x0, 0x80000000}}, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040)=0x5e, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x6, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x30, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) unshare(0x40000000) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x40) [ 151.963004][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 151.982464][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 151.994097][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 152.003466][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.024857][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.028531][ C0] hrtimer: interrupt took 24847 ns [ 152.042382][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 152.051163][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 152.059683][ T9233] sched: DL replenish lagged too much [ 152.059821][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 152.076550][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 152.085035][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 152.095841][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 152.099023][ T9233] IPVS: ftp: loaded support on port[0] = 21 [ 152.113059][ T9152] 8021q: adding VLAN 0 to HW filter on device batadv0 11:10:20 executing program 5: ioctl$PPPIOCCONNECT(0xffffffffffffffff, 0x4004743a, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="59cc9ee6e8e1164f1c10fcad86dd6006f5260008110000f40000000000000400000000000000ff02000000000000000000ddffffff010000000000089078"], 0x0) 11:10:20 executing program 3: syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") 11:10:20 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50000}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x10001, 0x0) 11:10:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff], 0x1f004, 0x485}) ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) 11:10:20 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x81, 0x80000001}, 0xc) [ 152.326712][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 152.355570][ T9243] hfs: can't find a HFS filesystem on dev loop3 11:10:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") clone(0x999c554b405aae9f, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$dri(0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000025c0)=0x204, 0x4) bind$inet(r1, &(0x7f00000003c0)={0x2, 0x200000000004e23}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), 0x4) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, 0x0}, 0x0) write$binfmt_elf64(r1, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) [ 152.382460][ T270] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 11:10:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r0, r1) 11:10:20 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000440)={'\x00\x00\x00\xe6;\xab\n\x00\x10\x98\x02\xc6\x02\x00', 0x401}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x1cf}}, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) syz_genetlink_get_family_id$tipc2(0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x2007fff) sendfile(r0, r3, 0x0, 0x800000000024) syz_open_procfs(0x0, 0x0) creat(&(0x7f0000000200)='./bus\x00', 0x0) 11:10:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) [ 152.505604][ T9239] IPVS: ftp: loaded support on port[0] = 21 [ 152.528071][ T9243] hfs: can't find a HFS filesystem on dev loop3 [ 152.570841][ T9273] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 11:10:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r0, r1) 11:10:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) [ 152.633935][ T9273] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 152.676671][ T9273] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 152.923401][ T9264] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 152.967516][ T9264] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 11:10:21 executing program 4: 11:10:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r0, r1) 11:10:21 executing program 3: 11:10:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) 11:10:21 executing program 2: 11:10:21 executing program 5: 11:10:21 executing program 3: 11:10:21 executing program 2: 11:10:21 executing program 5: syz_open_dev$binder(0x0, 0x0, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) recvfrom$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x9, @null=' \x00'}, 0x12) r0 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x800000000002800) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x8ef, 0x0, 0x80000000, 0x80, 0x0, 0x0, 0x7, 0x1, 0x0, 0xae, 0x0, 0x5, 0x100, 0xbae, 0x0, 0x2, 0x4, 0x0, 0x100000000, 0x9, 0xd4, 0x0, 0x0, 0x8, 0x28, 0xffffffffffffffe0, 0x7f, 0x3, 0xfffffffffffffff8, 0x0, 0x0, 0x7, 0xcb, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x8040, 0xd6cd, 0x7, 0x7, 0x4, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x406, 0x0) dup2(r0, r1) 11:10:21 executing program 4: 11:10:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r0, r1) 11:10:21 executing program 4: 11:10:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff], 0x1f004, 0x485}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) 11:10:21 executing program 2: 11:10:21 executing program 3: 11:10:21 executing program 3: 11:10:21 executing program 4: 11:10:21 executing program 2: 11:10:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff], 0x1f004, 0x485}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) 11:10:21 executing program 2: [ 300.176380][ T1042] INFO: task syz-executor.5:9314 blocked for more than 143 seconds. [ 300.184410][ T1042] Not tainted 5.1.0-rc4-next-20190411 #23 [ 300.190968][ T1042] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 300.199667][ T1042] syz-executor.5 D25784 9314 9152 0x00000004 [ 300.206076][ T1042] Call Trace: [ 300.209724][ T1042] __schedule+0x817/0x1cc0 [ 300.214143][ T1042] ? retint_kernel+0x2d/0x2d [ 300.218759][ T1042] ? __sched_text_start+0x8/0x8 [ 300.223595][ T1042] ? __mutex_lock+0x527/0x1310 [ 300.228388][ T1042] schedule+0x92/0x180 [ 300.232446][ T1042] schedule_preempt_disabled+0x13/0x20 [ 300.237934][ T1042] __mutex_lock+0x726/0x1310 [ 300.242613][ T1042] ? snd_seq_kernel_client_ctl+0xe5/0x170 [ 300.248361][ T1042] ? mutex_trylock+0x1e0/0x1e0 [ 300.253147][ T1042] ? odev_release+0x54/0x80 [ 300.257919][ T1042] ? __fput+0x2e5/0x8d0 [ 300.262063][ T1042] ? ____fput+0x16/0x20 [ 300.266292][ T1042] ? exit_to_usermode_loop+0x273/0x2c0 [ 300.271749][ T1042] ? do_syscall_64+0x52d/0x610 [ 300.276586][ T1042] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.282766][ T1042] ? lock_acquire+0x16f/0x3f0 [ 300.287488][ T1042] ? retint_kernel+0x2d/0x2d [ 300.292136][ T1042] ? trace_hardirqs_on_caller+0x6a/0x220 [ 300.297821][ T1042] mutex_lock_nested+0x16/0x20 [ 300.302581][ T1042] ? mutex_lock_nested+0x16/0x20 [ 300.307571][ T1042] snd_seq_kernel_client_ctl+0xe5/0x170 [ 300.313117][ T1042] snd_seq_oss_writeq_clear+0xe0/0x140 [ 300.318611][ T1042] ? snd_seq_oss_writeq_wakeup+0xc0/0xc0 [ 300.324315][ T1042] ? kfree+0x186/0x230 [ 300.328410][ T1042] ? create_port+0x250/0x250 [ 300.332989][ T1042] snd_seq_oss_writeq_delete+0x20/0x40 [ 300.338552][ T1042] free_devinfo+0x66/0xc0 [ 300.342873][ T1042] port_delete+0xe8/0x1c0 [ 300.347271][ T1042] snd_seq_delete_port+0x266/0x330 [ 300.352381][ T1042] snd_seq_ioctl_delete_port+0xba/0x190 [ 300.357964][ T1042] snd_seq_kernel_client_ctl+0x112/0x170 [ 300.363585][ T1042] ? snd_seq_info_done+0x30/0x30 [ 300.368561][ T1042] snd_seq_event_port_detach+0xba/0x100 [ 300.374093][ T1042] ? snd_seq_event_port_attach+0x220/0x220 [ 300.380023][ T1042] ? kasan_check_write+0x14/0x20 [ 300.384965][ T1042] ? snd_seq_oss_synth_cleanup+0xb9/0x480 [ 300.390907][ T1042] ? kfree+0x1bf/0x230 [ 300.395016][ T1042] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 300.401205][ T1042] delete_port+0x87/0xd0 [ 300.405439][ T1042] snd_seq_oss_release+0xf5/0x150 [ 300.410513][ T1042] odev_release+0x54/0x80 [ 300.414830][ T1042] __fput+0x2e5/0x8d0 [ 300.418834][ T1042] ____fput+0x16/0x20 [ 300.422867][ T1042] task_work_run+0x14a/0x1c0 [ 300.427488][ T1042] exit_to_usermode_loop+0x273/0x2c0 [ 300.432865][ T1042] do_syscall_64+0x52d/0x610 [ 300.437522][ T1042] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.443413][ T1042] RIP: 0033:0x4582f9 [ 300.447342][ T1042] Code: 24 20 48 8b 42 08 48 89 44 24 18 48 63 4a 10 48 89 4c 24 10 e8 78 3f fd ff 48 8d 05 9a 70 48 00 48 89 04 24 48 c7 44 24 08 11 <00> 00 00 e8 ff 48 fd ff 48 8b 44 24 18 48 89 04 24 e8 b1 48 fd ff [ 300.467022][ T1042] RSP: 002b:00007f331dceac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 300.475436][ T1042] RAX: 0000000000000007 RBX: 0000000000000002 RCX: 00000000004582f9 [ 300.483748][ T1042] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 300.491767][ T1042] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 300.499813][ T1042] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f331dceb6d4 [ 300.507899][ T1042] R13: 00000000004be7b7 R14: 00000000004cf430 R15: 00000000ffffffff [ 300.515922][ T1042] INFO: task syz-executor.5:9343 blocked for more than 143 seconds. [ 300.524166][ T1042] Not tainted 5.1.0-rc4-next-20190411 #23 [ 300.530573][ T1042] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 300.539343][ T1042] syz-executor.5 D28824 9343 9152 0x00000004 [ 300.545680][ T1042] Call Trace: [ 300.549054][ T1042] __schedule+0x817/0x1cc0 [ 300.553474][ T1042] ? __sched_text_start+0x8/0x8 [ 300.558380][ T1042] ? __mutex_lock+0x527/0x1310 [ 300.563205][ T1042] schedule+0x92/0x180 [ 300.567334][ T1042] schedule_preempt_disabled+0x13/0x20 [ 300.572785][ T1042] __mutex_lock+0x726/0x1310 [ 300.577478][ T1042] ? odev_open+0x5f/0x90 [ 300.581707][ T1042] ? mutex_trylock+0x1e0/0x1e0 [ 300.586528][ T1042] ? mark_held_locks+0xf0/0xf0 [ 300.591292][ T1042] ? lock_downgrade+0x880/0x880 [ 300.596235][ T1042] ? soundcore_open+0xa8/0x610 [ 300.601012][ T1042] mutex_lock_nested+0x16/0x20 [ 300.605755][ T1042] ? mutex_lock_nested+0x16/0x20 [ 300.610748][ T1042] odev_open+0x5f/0x90 [ 300.614818][ T1042] ? odev_release+0x80/0x80 [ 300.619388][ T1042] soundcore_open+0x456/0x610 [ 300.624056][ T1042] ? sound_devnode+0x100/0x100 [ 300.628866][ T1042] chrdev_open+0x247/0x6b0 [ 300.633284][ T1042] ? cdev_put.part.0+0x50/0x50 [ 300.638154][ T1042] ? security_file_open+0x8d/0x300 [ 300.643321][ T1042] do_dentry_open+0x4e2/0x1250 [ 300.648396][ T1042] ? match_exception_partial+0x242/0x2d0 [ 300.654020][ T1042] ? cdev_put.part.0+0x50/0x50 [ 300.658861][ T1042] ? chown_common+0x5c0/0x5c0 [ 300.663586][ T1042] ? inode_permission+0xb4/0x570 [ 300.668581][ T1042] vfs_open+0xa0/0xd0 [ 300.672555][ T1042] path_openat+0x10e9/0x46e0 [ 300.677267][ T1042] ? save_stack+0x45/0xd0 [ 300.681614][ T1042] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 300.687477][ T1042] ? kasan_slab_alloc+0xf/0x20 [ 300.692236][ T1042] ? kmem_cache_alloc+0x11a/0x6f0 [ 300.697309][ T1042] ? getname_flags+0xd6/0x5b0 [ 300.702070][ T1042] ? getname+0x1a/0x20 [ 300.706296][ T1042] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 300.711766][ T1042] ? mark_held_locks+0xf0/0xf0 [ 300.716565][ T1042] ? retint_kernel+0x2d/0x2d [ 300.721268][ T1042] do_filp_open+0x1a1/0x280 [ 300.725758][ T1042] ? may_open_dev+0x100/0x100 [ 300.730476][ T1042] ? kasan_check_read+0x11/0x20 [ 300.735370][ T1042] ? do_raw_spin_unlock+0x57/0x270 [ 300.740583][ T1042] do_sys_open+0x3fe/0x5d0 [ 300.745000][ T1042] ? filp_open+0x80/0x80 [ 300.749252][ T1042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 300.755532][ T1042] ? __x64_sys_clock_gettime+0x172/0x250 [ 300.761203][ T1042] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 300.767290][ T1042] __x64_sys_openat+0x9d/0x100 [ 300.772045][ T1042] do_syscall_64+0x103/0x610 [ 300.776882][ T1042] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.782765][ T1042] RIP: 0033:0x4582f9 [ 300.786701][ T1042] Code: 24 20 48 8b 42 08 48 89 44 24 18 48 63 4a 10 48 89 4c 24 10 e8 78 3f fd ff 48 8d 05 9a 70 48 00 48 89 04 24 48 c7 44 24 08 11 <00> 00 00 e8 ff 48 fd ff 48 8b 44 24 18 48 89 04 24 e8 b1 48 fd ff [ 300.806600][ T1042] RSP: 002b:00007f331dcc9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 300.815009][ T1042] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000004582f9 [ 300.823031][ T1042] RDX: 0000000000000406 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 300.831080][ T1042] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 300.839271][ T1042] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f331dcca6d4 [ 300.847268][ T1042] R13: 00000000004c46c5 R14: 00000000004d8100 R15: 00000000ffffffff [ 300.855310][ T1042] INFO: task syz-executor.1:9322 blocked for more than 144 seconds. [ 300.863377][ T1042] Not tainted 5.1.0-rc4-next-20190411 #23 [ 300.869733][ T1042] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 300.878434][ T1042] syz-executor.1 D28704 9322 9140 0x00000004 [ 300.884751][ T1042] Call Trace: [ 300.888134][ T1042] __schedule+0x817/0x1cc0 [ 300.892547][ T1042] ? __sched_text_start+0x8/0x8 [ 300.897507][ T1042] ? __mutex_lock+0x527/0x1310 [ 300.902271][ T1042] schedule+0x92/0x180 [ 300.906551][ T1042] schedule_preempt_disabled+0x13/0x20 [ 300.912001][ T1042] __mutex_lock+0x726/0x1310 [ 300.916679][ T1042] ? odev_open+0x5f/0x90 [ 300.920953][ T1042] ? mutex_trylock+0x1e0/0x1e0 [ 300.925709][ T1042] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 300.931204][ T1042] ? retint_kernel+0x2d/0x2d [ 300.935785][ T1042] ? lock_downgrade+0x880/0x880 [ 300.940665][ T1042] mutex_lock_nested+0x16/0x20 [ 300.945417][ T1042] ? mutex_lock_nested+0x16/0x20 [ 300.950376][ T1042] odev_open+0x5f/0x90 [ 300.954433][ T1042] ? odev_release+0x80/0x80 [ 300.959143][ T1042] soundcore_open+0x456/0x610 [ 300.963858][ T1042] ? sound_devnode+0x100/0x100 [ 300.968656][ T1042] chrdev_open+0x247/0x6b0 [ 300.973157][ T1042] ? cdev_put.part.0+0x50/0x50 [ 300.978026][ T1042] ? security_file_open+0x8d/0x300 [ 300.983133][ T1042] do_dentry_open+0x4e2/0x1250 [ 300.987932][ T1042] ? match_exception_partial+0x242/0x2d0 [ 300.993630][ T1042] ? cdev_put.part.0+0x50/0x50 [ 300.998435][ T1042] ? chown_common+0x5c0/0x5c0 [ 301.003181][ T1042] ? inode_permission+0xb4/0x570 [ 301.008179][ T1042] vfs_open+0xa0/0xd0 [ 301.012179][ T1042] path_openat+0x10e9/0x46e0 [ 301.016824][ T1042] ? save_stack+0x45/0xd0 [ 301.021141][ T1042] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 301.026984][ T1042] ? kasan_slab_alloc+0xf/0x20 [ 301.031738][ T1042] ? kmem_cache_alloc+0x11a/0x6f0 [ 301.036987][ T1042] ? getname_flags+0xd6/0x5b0 [ 301.041647][ T1042] ? getname+0x1a/0x20 [ 301.052445][ T1042] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 301.057907][ T1042] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 301.063361][ T1042] do_filp_open+0x1a1/0x280 [ 301.067883][ T1042] ? may_open_dev+0x100/0x100 [ 301.072564][ T1042] ? kasan_check_read+0x11/0x20 [ 301.077448][ T1042] ? do_raw_spin_unlock+0x57/0x270 [ 301.082553][ T1042] do_sys_open+0x3fe/0x5d0 [ 301.087044][ T1042] ? filp_open+0x80/0x80 [ 301.091283][ T1042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 301.097543][ T1042] ? __x64_sys_clock_gettime+0x172/0x250 [ 301.103168][ T1042] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 301.109291][ T1042] __x64_sys_openat+0x9d/0x100 [ 301.114049][ T1042] do_syscall_64+0x103/0x610 [ 301.118677][ T1042] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.124564][ T1042] RIP: 0033:0x4582f9 [ 301.128556][ T1042] Code: 24 20 48 8b 42 08 48 89 44 24 18 48 63 4a 10 48 89 4c 24 10 e8 78 3f fd ff 48 8d 05 9a 70 48 00 48 89 04 24 48 c7 44 24 08 11 <00> 00 00 e8 ff 48 fd ff 48 8b 44 24 18 48 89 04 24 e8 b1 48 fd ff [ 301.148623][ T1042] RSP: 002b:00007fe1e6f1cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 301.157066][ T1042] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000004582f9 [ 301.165028][ T1042] RDX: 0000000000000000 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 301.173223][ T1042] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 301.181240][ T1042] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe1e6f1d6d4 [ 301.189240][ T1042] R13: 00000000004c46c5 R14: 00000000004d8100 R15: 00000000ffffffff [ 301.197274][ T1042] INFO: lockdep is turned off. [ 301.202030][ T1042] NMI backtrace for cpu 0 [ 301.206429][ T1042] CPU: 0 PID: 1042 Comm: khungtaskd Not tainted 5.1.0-rc4-next-20190411 #23 [ 301.215120][ T1042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.225166][ T1042] Call Trace: [ 301.228506][ T1042] dump_stack+0x172/0x1f0 [ 301.232828][ T1042] nmi_cpu_backtrace.cold+0x63/0xa4 [ 301.238051][ T1042] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 301.243670][ T1042] nmi_trigger_cpumask_backtrace+0x1be/0x236 [ 301.249640][ T1042] arch_trigger_cpumask_backtrace+0x14/0x20 [ 301.255525][ T1042] watchdog+0x9b7/0xec0 [ 301.259675][ T1042] kthread+0x357/0x430 [ 301.263735][ T1042] ? reset_hung_task_detector+0x30/0x30 [ 301.269278][ T1042] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 301.275554][ T1042] ret_from_fork+0x3a/0x50 [ 301.280081][ T1042] Sending NMI from CPU 0 to CPUs 1: [ 301.285340][ C1] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x2/0x10 [ 301.286283][ T1042] Kernel panic - not syncing: hung_task: blocked tasks [ 301.300577][ T1042] CPU: 0 PID: 1042 Comm: khungtaskd Not tainted 5.1.0-rc4-next-20190411 #23 [ 301.309224][ T1042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.319270][ T1042] Call Trace: [ 301.322546][ T1042] dump_stack+0x172/0x1f0 [ 301.326963][ T1042] panic+0x2cb/0x72b [ 301.330843][ T1042] ? __warn_printk+0xf3/0xf3 [ 301.335408][ T1042] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 301.341128][ T1042] ? printk_safe_flush+0xf2/0x140 [ 301.346140][ T1042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 301.352371][ T1042] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 301.357990][ T1042] ? nmi_trigger_cpumask_backtrace+0x1a7/0x236 [ 301.364163][ T1042] ? nmi_trigger_cpumask_backtrace+0x19e/0x236 [ 301.370362][ T1042] watchdog+0x9c8/0xec0 [ 301.374569][ T1042] kthread+0x357/0x430 [ 301.378624][ T1042] ? reset_hung_task_detector+0x30/0x30 [ 301.384153][ T1042] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 301.390376][ T1042] ret_from_fork+0x3a/0x50 [ 301.395475][ T1042] Kernel Offset: disabled [ 301.399792][ T1042] Rebooting in 86400 seconds..