[....] 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. [ 30.461521] kauditd_printk_skb: 7 callbacks suppressed [ 30.461533] audit: type=1800 audit(1543479578.523:29): pid=6004 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 30.491532] audit: type=1800 audit(1543479578.523:30): pid=6004 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.51' (ECDSA) to the list of known hosts. 2018/11/29 08:19:46 fuzzer started 2018/11/29 08:19:49 dialing manager at 10.128.0.26:35213 2018/11/29 08:19:53 syscalls: 1 2018/11/29 08:19:53 code coverage: enabled 2018/11/29 08:19:53 comparison tracing: enabled 2018/11/29 08:19:53 setuid sandbox: enabled 2018/11/29 08:19:53 namespace sandbox: enabled 2018/11/29 08:19:53 Android sandbox: /sys/fs/selinux/policy does not exist 2018/11/29 08:19:53 fault injection: enabled 2018/11/29 08:19:53 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/11/29 08:19:53 net packet injection: enabled 2018/11/29 08:19:53 net device setup: enabled 08:21:39 executing program 0: open(&(0x7f0000000140)='./file0\x00', 0x40, 0x0) mount(&(0x7f0000000200)=@nbd={'ubi:\nnbd'}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='ubifs\x00', 0x0, 0x0) syzkaller login: [ 151.843468] IPVS: ftp: loaded support on port[0] = 21 08:21:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000580)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000b80)=[{&(0x7f00000038c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000c40)=""/167, 0xa7}, 0x0) r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x80000001, 0x0, "0950fe4adba7"}, 0x16, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)=@sco={0x1f, {0x8, 0x0, 0x2}}, 0x80, &(0x7f0000000300)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x2b5) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x31100, 0x894f, 0x5, @dev={0xfe, 0x13, [0x7ecff7f, 0x0, 0x0, 0x329]}}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380)}, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)) [ 152.137062] IPVS: ftp: loaded support on port[0] = 21 08:21:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)) [ 152.488138] IPVS: ftp: loaded support on port[0] = 21 08:21:40 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000240)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000080)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @remote, 0x48}, {0xa, 0x0, 0x0, @remote}, r1}}, 0x48) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {0x0, r1, r0}}, 0x18) [ 153.044830] IPVS: ftp: loaded support on port[0] = 21 08:21:41 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="24000000220007031dfffd946f610500000000000500000000000000421ba3a20400ff7e", 0x24}], 0x1}, 0x0) [ 153.467569] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.489442] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.496941] device bridge_slave_0 entered promiscuous mode [ 153.596629] IPVS: ftp: loaded support on port[0] = 21 [ 153.642327] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.648691] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.660082] device bridge_slave_1 entered promiscuous mode [ 153.797925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready 08:21:41 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001f, 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$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xfffffffffffffda3, 0x0, &(0x7f0000009000)}) [ 153.956986] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 154.005572] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.029360] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.036709] device bridge_slave_0 entered promiscuous mode [ 154.165375] IPVS: ftp: loaded support on port[0] = 21 [ 154.231897] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.238363] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.246508] device bridge_slave_1 entered promiscuous mode [ 154.393616] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 154.420299] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 154.508105] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.534829] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.547477] device bridge_slave_0 entered promiscuous mode [ 154.557676] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 154.583817] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 154.720328] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.726823] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.740295] device bridge_slave_1 entered promiscuous mode [ 154.912565] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 154.941035] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 155.054447] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 155.088686] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 155.227387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 155.253179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 155.324754] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 155.341593] team0: Port device team_slave_0 added [ 155.349626] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 155.357250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 155.375752] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.384692] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.393324] device bridge_slave_0 entered promiscuous mode [ 155.426037] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 155.477377] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 155.493864] team0: Port device team_slave_1 added [ 155.501945] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.520907] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.534353] device bridge_slave_1 entered promiscuous mode [ 155.578252] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 155.639934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 155.651812] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 155.758394] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 155.797619] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 155.864643] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 155.891317] team0: Port device team_slave_0 added [ 155.901993] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 155.910330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 155.930615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 155.962130] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.968680] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.980330] device bridge_slave_0 entered promiscuous mode [ 156.019079] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 156.067275] team0: Port device team_slave_1 added [ 156.089433] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 156.098451] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 156.124312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 156.142175] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.148585] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.168011] device bridge_slave_1 entered promiscuous mode [ 156.193362] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 156.204512] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 156.222354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 156.241709] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 156.272431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 156.337113] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 156.370491] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 156.397428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 156.407993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 156.439414] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 156.491469] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 156.498917] team0: Port device team_slave_0 added [ 156.511537] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 156.520408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 156.554267] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 156.570110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 156.580458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 156.608330] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.629741] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.643945] device bridge_slave_0 entered promiscuous mode [ 156.669399] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 156.697559] team0: Port device team_slave_1 added [ 156.752639] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.759041] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.781027] device bridge_slave_1 entered promiscuous mode [ 156.793065] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 156.816875] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 156.832067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 156.867474] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 156.898298] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 156.947168] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 156.954694] team0: Port device team_slave_0 added [ 156.964682] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 157.021422] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 157.057771] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 157.072564] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 157.094042] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 157.103023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 157.127030] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 157.139931] team0: Port device team_slave_1 added [ 157.151257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 157.183577] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 157.210078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 157.234468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 157.269624] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 157.276591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 157.344769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 157.369891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 157.380126] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 157.440788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 157.463993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 157.482338] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 157.499665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 157.507555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 157.598847] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 157.634940] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 157.654104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 157.666961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 157.716766] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.723293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.730317] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.736682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.760739] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 157.782708] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 157.806335] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 157.821466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 157.830478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 157.881047] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 157.888448] team0: Port device team_slave_0 added [ 158.014912] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 158.022525] team0: Port device team_slave_1 added [ 158.029719] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.089929] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 158.096765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 158.207737] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 158.215121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 158.225167] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 158.292738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 158.315812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 158.331886] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 158.450330] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 158.457485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.470008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 158.531996] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 158.547662] team0: Port device team_slave_0 added [ 158.587876] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.594295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.601012] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.607381] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.642795] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 158.659353] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 158.685443] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.700303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.731477] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 158.738870] team0: Port device team_slave_1 added [ 158.775205] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.781634] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.788300] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.794721] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.802849] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 158.891008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 159.030248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.037485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.055839] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 159.145438] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 159.170474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 159.186472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 159.263595] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 159.290037] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 159.300359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 159.341454] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.347820] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.354524] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.360927] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.379853] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 160.100238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 160.238300] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.244746] bridge0: port 2(bridge_slave_1) entered forwarding state [ 160.251475] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.257836] bridge0: port 1(bridge_slave_0) entered forwarding state [ 160.296454] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 160.701363] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.707770] bridge0: port 2(bridge_slave_1) entered forwarding state [ 160.714468] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.720868] bridge0: port 1(bridge_slave_0) entered forwarding state [ 160.733885] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 161.140340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 161.159789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 163.284549] 8021q: adding VLAN 0 to HW filter on device bond0 [ 163.746471] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 163.995667] 8021q: adding VLAN 0 to HW filter on device bond0 [ 164.277283] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 164.283539] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 164.304256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 164.334390] 8021q: adding VLAN 0 to HW filter on device bond0 [ 164.478894] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 164.691359] 8021q: adding VLAN 0 to HW filter on device team0 [ 164.840837] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 164.981510] 8021q: adding VLAN 0 to HW filter on device bond0 [ 164.990702] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 165.000422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 165.007494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 165.328022] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 165.340388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 165.360013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 165.419497] 8021q: adding VLAN 0 to HW filter on device team0 [ 165.438879] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 165.514028] 8021q: adding VLAN 0 to HW filter on device bond0 [ 165.770647] 8021q: adding VLAN 0 to HW filter on device team0 [ 165.782307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 165.917416] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 165.942504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 165.950634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 166.112802] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 166.230875] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 166.374282] 8021q: adding VLAN 0 to HW filter on device team0 [ 166.566589] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 166.581517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 166.590173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 166.724833] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 166.739820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 166.748816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 167.090565] 8021q: adding VLAN 0 to HW filter on device team0 [ 167.229131] 8021q: adding VLAN 0 to HW filter on device team0 08:21:55 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="2e00000018008109e00f80ecdb4cb9c00a480e181e0cd300e8bd6efb120009000e00da1b0200000006000500fe80", 0x2e}], 0x1}, 0x0) [ 167.716444] UBIFS error (pid: 7574): cannot open "ubi: [ 167.716444] nbd", error -19 [ 167.849774] IPv6: NLM_F_CREATE should be specified when creating new route [ 167.879473] IPv6: Can't replace route, no match found 08:21:56 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001f, 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) io_setup(0xe7b, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, 0x0) 08:21:56 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={&(0x7f0000000000), 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=@newqdisc={0x24, 0x5e, 0x7, 0x0, 0x0, {0x0, r2, {0xf}}}, 0x24}}, 0x0) 08:21:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000180)}, 0xfffffffffffffffc) recvmmsg(r1, &(0x7f0000001000)=[{{&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1, &(0x7f0000000500)=""/212, 0xd4}}], 0x1, 0x0, &(0x7f00000010c0)) r2 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={&(0x7f0000002100), &(0x7f0000003100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000001080)={{}, {0x0, 0x1c9c380}}, &(0x7f00000010c0)) tkill(r2, 0x1000000000016) [ 168.548039] hrtimer: interrupt took 66296 ns 08:21:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000580)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000b80)=[{&(0x7f00000038c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000c40)=""/167, 0xa7}, 0x0) r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x80000001, 0x0, "0950fe4adba7"}, 0x16, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)=@sco={0x1f, {0x8, 0x0, 0x2}}, 0x80, &(0x7f0000000300)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x2b5) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x31100, 0x894f, 0x5, @dev={0xfe, 0x13, [0x7ecff7f, 0x0, 0x0, 0x329]}}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380)}, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)) 08:21:56 executing program 2: r0 = socket(0x848000000015, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, 0x1c) 08:21:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000580)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000b80)=[{&(0x7f00000038c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000c40)=""/167, 0xa7}, 0x0) r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x80000001, 0x0, "0950fe4adba7"}, 0x16, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)=@sco={0x1f, {0x8, 0x0, 0x2}}, 0x80, &(0x7f0000000300)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x2b5) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x31100, 0x894f, 0x5, @dev={0xfe, 0x13, [0x7ecff7f, 0x0, 0x0, 0x329]}}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380)}, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)) 08:21:57 executing program 2: r0 = getpgid(0xffffffffffffffff) sched_setscheduler(r0, 0x0, &(0x7f0000000100)=0x3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) sched_setscheduler(0x0, 0x0, &(0x7f00000000c0)=0x401) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0x7ffffffd, 0x121, 0xef68, 0x0, 0x9}, 0xb) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000001140)=""/4096, 0xb91c) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000200)={'veth0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}}) 08:21:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000580)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000b80)=[{&(0x7f00000038c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000c40)=""/167, 0xa7}, 0x0) r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@ipx={0x4, 0x80000001, 0x0, "0950fe4adba7"}, 0x16, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)=@sco={0x1f, {0x8, 0x0, 0x2}}, 0x80, &(0x7f0000000300)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x2b5) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x31100, 0x894f, 0x5, @dev={0xfe, 0x13, [0x7ecff7f, 0x0, 0x0, 0x329]}}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380)}, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)) [ 169.327181] [ 169.328858] ===================================== [ 169.333696] WARNING: bad unlock balance detected! [ 169.338539] 4.20.0-rc4+ #257 Not tainted [ 169.342594] ------------------------------------- [ 169.347432] kworker/u4:2/52 is trying to release lock (&file->mut) at: [ 169.354115] [] ucma_event_handler+0x788/0x1000 [ 169.360259] but there are no more locks to release! [ 169.365267] [ 169.365267] other info that might help us debug this: [ 169.371934] 4 locks held by kworker/u4:2/52: [ 169.376349] #0: 000000004f6877da ((wq_completion)"ib_addr"){+.+.}, at: process_one_work+0xb43/0x1c40 [ 169.385726] #1: 00000000cbc198ee ((work_completion)(&(&req->work)->work)){+.+.}, at: process_one_work+0xb9a/0x1c40 [ 169.396330] #2: 000000006faf61c1 (&id_priv->handler_mutex){+.+.}, at: addr_handler+0xed/0x420 [ 169.405108] #3: 0000000029132181 (&file->mut){+.+.}, at: ucma_event_handler+0x116/0x1000 [ 169.413444] [ 169.413444] stack backtrace: [ 169.417957] CPU: 1 PID: 52 Comm: kworker/u4:2 Not tainted 4.20.0-rc4+ #257 [ 169.424958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.434315] Workqueue: ib_addr process_one_req [ 169.438886] Call Trace: [ 169.441470] dump_stack+0x244/0x39d [ 169.445095] ? dump_stack_print_info.cold.1+0x20/0x20 [ 169.450285] ? vprintk_func+0x85/0x181 [ 169.454171] ? ucma_event_handler+0x788/0x1000 [ 169.458757] print_unlock_imbalance_bug.cold.48+0xcc/0xd8 [ 169.464294] lock_release+0x720/0xa00 [ 169.468095] ? ucma_event_handler+0x788/0x1000 [ 169.472674] ? lock_downgrade+0x900/0x900 [ 169.476816] ? mark_held_locks+0xc7/0x130 [ 169.480977] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 169.486077] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 169.491201] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 169.495787] ? trace_hardirqs_on+0xbd/0x310 [ 169.500101] ? kasan_check_read+0x11/0x20 [ 169.504266] ? __wake_up_common_lock+0x1d0/0x330 [ 169.509019] __mutex_unlock_slowpath+0x102/0x8c0 [ 169.513822] ? wait_for_completion+0x8a0/0x8a0 [ 169.518400] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 169.523499] ? __wake_up_common_lock+0x1d0/0x330 [ 169.528256] ? __lock_is_held+0xb5/0x140 [ 169.532330] ? __wake_up_common+0x7d0/0x7d0 [ 169.536649] ? ucma_event_handler+0xd4/0x1000 [ 169.541140] ? rcu_read_lock_sched_held+0x14f/0x180 [ 169.546154] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 169.550744] mutex_unlock+0xd/0x10 [ 169.554291] ucma_event_handler+0x788/0x1000 [ 169.558701] ? ucma_destroy_id+0x550/0x550 [ 169.562931] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 169.568033] ? cma_comp_exch+0xa8/0xd0 [ 169.571929] addr_handler+0x305/0x420 [ 169.575728] ? cma_work_handler+0x1f0/0x1f0 [ 169.580058] ? debug_object_deactivate+0x2eb/0x450 [ 169.584986] process_one_req+0x1a9/0x920 [ 169.589043] ? addr_resolve+0x1ba0/0x1ba0 [ 169.593212] ? zap_class+0x640/0x640 [ 169.596995] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 169.602528] ? check_preemption_disabled+0x48/0x280 [ 169.607585] ? __lock_is_held+0xb5/0x140 [ 169.611648] process_one_work+0xc90/0x1c40 [ 169.615882] ? mark_held_locks+0x130/0x130 [ 169.620117] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 169.624782] ? __switch_to_asm+0x40/0x70 [ 169.628839] ? __switch_to_asm+0x34/0x70 [ 169.632892] ? __switch_to_asm+0x34/0x70 [ 169.636944] ? __switch_to_asm+0x40/0x70 [ 169.641010] ? __switch_to_asm+0x34/0x70 [ 169.645065] ? __switch_to_asm+0x40/0x70 [ 169.649122] ? __switch_to_asm+0x34/0x70 [ 169.653180] ? __switch_to_asm+0x40/0x70 [ 169.657244] ? __schedule+0x8d7/0x21d0 [ 169.661135] ? zap_class+0x640/0x640 [ 169.664842] ? lock_downgrade+0x900/0x900 [ 169.668988] ? trace_hardirqs_off+0xb8/0x310 [ 169.673395] ? kasan_check_read+0x11/0x20 [ 169.677551] ? lock_acquire+0x1ed/0x520 [ 169.681520] ? worker_thread+0x3e0/0x1390 [ 169.685667] ? kasan_check_read+0x11/0x20 [ 169.689812] ? do_raw_spin_lock+0x14f/0x350 [ 169.694130] ? kasan_check_read+0x11/0x20 [ 169.698277] ? rwlock_bug.part.2+0x90/0x90 [ 169.702507] ? trace_hardirqs_on+0x310/0x310 [ 169.706928] worker_thread+0x17f/0x1390 [ 169.710897] ? __switch_to_asm+0x34/0x70 [ 169.714956] ? process_one_work+0x1c40/0x1c40 [ 169.719454] ? __sched_text_start+0x8/0x8 [ 169.723607] ? __kthread_parkme+0xce/0x1a0 [ 169.727836] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 169.732966] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 169.738064] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 169.742641] ? trace_hardirqs_on+0xbd/0x310 [ 169.746971] ? kasan_check_read+0x11/0x20 [ 169.751113] ? __kthread_parkme+0xce/0x1a0 [ 169.755358] ? trace_hardirqs_off_caller+0x310/0x310 [ 169.760464] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 169.765564] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 169.771096] ? __kthread_parkme+0xfb/0x1a0 [ 169.775328] ? process_one_work+0x1c40/0x1c40 [ 169.779822] kthread+0x35a/0x440 [ 169.783188] ? kthread_stop+0x900/0x900 [ 169.787162] ret_from_fork+0x3a/0x50 [ 170.007481] kobject: 'loop4' (00000000b0b159a6): kobject_uevent_env [ 170.016887] kobject: 'loop4' (00000000b0b159a6): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 170.027636] kobject: 'loop5' (000000001e16a828): kobject_uevent_env [ 170.034943] kobject: 'loop5' (000000001e16a828): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 170.057598] binder: 7759:7760 transaction failed 29189/-22, size 40-8 line 2834 [ 170.068848] kobject: 'loop4' (00000000b0b159a6): kobject_uevent_env [ 170.075989] kobject: 'loop4' (00000000b0b159a6): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 170.080254] binder: 7759:7765 transaction failed 29189/-22, size 40-8 line 2834 [ 170.128808] kobject: 'loop5' (000000001e16a828): kobject_uevent_env [ 170.135307] kobject: 'loop5' (000000001e16a828): fill_kobj_path: path = '/devices/virtual/block/loop5'