[info] Using makefile-style concurrent boot in runlevel 2. [ 26.731508] audit: type=1800 audit(1545358335.755:21): pid=5878 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2419 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 '10.128.10.30' (ECDSA) to the list of known hosts. 2018/12/21 02:12:31 fuzzer started 2018/12/21 02:12:34 dialing manager at 10.128.0.26:38753 2018/12/21 02:12:34 syscalls: 1 2018/12/21 02:12:34 code coverage: enabled 2018/12/21 02:12:34 comparison tracing: enabled 2018/12/21 02:12:34 setuid sandbox: enabled 2018/12/21 02:12:34 namespace sandbox: enabled 2018/12/21 02:12:34 Android sandbox: /sys/fs/selinux/policy does not exist 2018/12/21 02:12:34 fault injection: enabled 2018/12/21 02:12:34 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/12/21 02:12:34 net packet injection: enabled 2018/12/21 02:12:34 net device setup: enabled 02:14:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000180)) r4 = syz_open_pts(r0, 0x0) close(r2) dup2(r3, r4) syzkaller login: [ 180.544679] IPVS: ftp: loaded support on port[0] = 21 02:14:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000a80)={&(0x7f0000000100)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {}, [@IFA_LOCAL={0x14, 0x2, @dev}]}, 0x2c}}, 0x0) [ 180.820398] IPVS: ftp: loaded support on port[0] = 21 02:14:49 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) close(r0) [ 181.136637] IPVS: ftp: loaded support on port[0] = 21 02:14:50 executing program 3: pipe2$9p(0x0, 0x0) r0 = gettid() semget(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) prctl$PR_SET_NAME(0xf, 0x0) tkill(r0, 0x1000000000016) [ 181.462240] IPVS: ftp: loaded support on port[0] = 21 02:14:50 executing program 4: io_setup(0x10000, &(0x7f0000000140)) [ 181.884404] IPVS: ftp: loaded support on port[0] = 21 02:14:51 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x175d900f) [ 182.322764] IPVS: ftp: loaded support on port[0] = 21 [ 182.495270] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.501740] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.518334] device bridge_slave_0 entered promiscuous mode [ 182.599121] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.612664] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.625639] device bridge_slave_1 entered promiscuous mode [ 182.758034] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 182.872464] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 183.016082] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.023984] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.031909] device bridge_slave_0 entered promiscuous mode [ 183.163319] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.183676] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.191093] device bridge_slave_1 entered promiscuous mode [ 183.313244] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 183.339345] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 183.445012] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 183.463868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 183.489661] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.523241] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.536892] device bridge_slave_0 entered promiscuous mode [ 183.671043] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.686421] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.704037] device bridge_slave_1 entered promiscuous mode [ 183.716603] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.723029] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.739591] device bridge_slave_0 entered promiscuous mode [ 183.783155] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 183.814664] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 183.874944] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 183.909368] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.916693] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.924548] device bridge_slave_1 entered promiscuous mode [ 183.987972] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 184.002687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 184.019024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 184.056002] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 184.109103] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 184.137445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 184.186221] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 184.194233] team0: Port device team_slave_0 added [ 184.257591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 184.348414] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 184.373106] team0: Port device team_slave_1 added [ 184.438355] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.445264] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.452635] device bridge_slave_0 entered promiscuous mode [ 184.492086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 184.512640] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 184.559437] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 184.570414] team0: Port device team_slave_0 added [ 184.576680] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.583057] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.595278] device bridge_slave_1 entered promiscuous mode [ 184.604598] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.610956] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.620096] device bridge_slave_0 entered promiscuous mode [ 184.652517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 184.694928] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 184.708559] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 184.727317] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 184.737046] team0: Port device team_slave_1 added [ 184.744762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 184.754779] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 184.764874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.784361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 184.800602] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.807836] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.824645] device bridge_slave_1 entered promiscuous mode [ 184.835130] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 184.841981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 184.862165] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 184.894576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 184.924251] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 184.931412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.943269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.976152] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 184.986188] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 185.001846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.019916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 185.034296] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 185.052242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 185.065081] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 185.074814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 185.113132] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 185.129215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 185.137103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 185.197350] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 185.221248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 185.239750] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 185.314090] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 185.327553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.345393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.445091] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.453305] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 185.468969] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 185.501270] team0: Port device team_slave_0 added [ 185.540700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.555985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.575346] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 185.582760] team0: Port device team_slave_0 added [ 185.592054] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.603959] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.620981] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 185.636684] team0: Port device team_slave_1 added [ 185.715402] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 185.749705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 185.777765] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 185.790554] team0: Port device team_slave_1 added [ 185.806583] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 185.820120] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.832327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.850328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.899219] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 185.918313] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 185.936304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.964771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.984100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.994370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 186.004880] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 186.016193] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 186.028165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.044377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 186.052291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.084293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.143176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 186.161884] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 186.192859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 186.214277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 186.232288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.287841] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 186.314750] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.322824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.401461] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 186.409239] team0: Port device team_slave_0 added [ 186.437908] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 186.473334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.487226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.532726] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 186.555145] team0: Port device team_slave_1 added [ 186.630203] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 186.638834] team0: Port device team_slave_0 added [ 186.678168] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.684799] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.691774] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.698205] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.716547] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 186.737494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.813849] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 186.827704] team0: Port device team_slave_1 added [ 186.834404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.854399] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 186.892790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 186.939752] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 186.956030] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 186.966142] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 186.974399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.985926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.005349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.028421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.038519] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.044943] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.051552] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.057943] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.065154] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 187.082969] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 187.126430] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 187.134011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.142431] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.184524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.211027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.250379] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 187.274801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.304170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.353318] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 187.367041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.394383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.621205] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.627645] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.634368] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.640736] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.660786] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 187.844206] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.859522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.142766] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.149240] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.155968] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.162336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.173459] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 188.529318] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.535760] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.542410] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.548848] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.568107] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 188.728655] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.735124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.741775] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.748196] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.787425] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 188.873754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.881190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.916919] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 192.264318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 192.286950] 8021q: adding VLAN 0 to HW filter on device bond0 [ 192.698330] 8021q: adding VLAN 0 to HW filter on device bond0 [ 192.712115] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 192.890147] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 193.072671] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 193.187286] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 193.193444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 193.204241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.254371] 8021q: adding VLAN 0 to HW filter on device bond0 [ 193.393317] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 193.399927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 193.412939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.530094] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 193.544187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 193.562188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.608810] 8021q: adding VLAN 0 to HW filter on device bond0 [ 193.679720] 8021q: adding VLAN 0 to HW filter on device team0 [ 193.727042] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 193.866921] 8021q: adding VLAN 0 to HW filter on device team0 [ 193.986426] 8021q: adding VLAN 0 to HW filter on device bond0 [ 193.998085] 8021q: adding VLAN 0 to HW filter on device team0 [ 194.126338] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 194.184070] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 194.190289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 194.199811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 194.433277] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 194.566453] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 194.572652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 194.581624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 194.744184] 8021q: adding VLAN 0 to HW filter on device team0 [ 195.025692] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 195.031997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 195.044310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 195.086069] 8021q: adding VLAN 0 to HW filter on device team0 [ 195.523870] 8021q: adding VLAN 0 to HW filter on device team0 02:15:05 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000580)=@in={0x2, 0x4e21, @multicast2}, 0x80, 0x0}}], 0x1, 0x0) 02:15:05 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x8, 0x0, 0x0}, 0x2c) 02:15:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x20088811, r0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') 02:15:05 executing program 2: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000800)="480000001500197f09004b0101048c590188ffffcf5d3474bc9240e10520613057fff7e07900e0413ff26bb452cf9e8a62bf5b3b8c3cfe5f0028213ee20600d4ff5bffff00c7e5ed", 0x48}], 0x1) 02:15:06 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(0x0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x9}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:06 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, 0x0, 0x0) 02:15:06 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x800000006, 0x0, 0x0, 0xfffffffffffffffe}]}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 02:15:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00000000c0)=0x32, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xffffffff}, 0x51) sendmmsg(r1, &(0x7f0000004e00)=[{{0x0, 0x0, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)}}], 0x400000000000047, 0x0) 02:15:06 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(0x0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x9}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) [ 197.206561] kauditd_printk_skb: 9 callbacks suppressed [ 197.206574] audit: type=1326 audit(1545358506.235:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=7570 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45a4ca code=0xffff0000 02:15:06 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, 0x0) io_setup(0x0, 0x0) epoll_wait(r0, 0x0, 0x0, 0x0) io_setup(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mknod$loop(0x0, 0x0, 0xffffffffffffffff) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) connect$unix(r0, 0x0, 0x0) 02:15:06 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x800000006, 0x0, 0x0, 0xfffffffffffffffe}]}) getpgrp(0x0) [ 197.928695] audit: type=1326 audit(1545358506.955:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=7641 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45a4ca code=0xffff0000 [ 197.962171] audit: type=1326 audit(1545358506.985:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=7570 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45a4ca code=0xffff0000 02:15:07 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000300)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}, &(0x7f0000000340)=0x10) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) fcntl$addseals(r1, 0x409, 0x0) ioctl$VT_RESIZE(r0, 0x5609, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, 0x0) ioctl$FITRIM(r1, 0xc0185879, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, 0x0, 0x0) 02:15:07 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(0x0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x9}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:07 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/57, 0x39}], 0x1, 0x0) 02:15:07 executing program 1: r0 = memfd_create(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ptrace$getregset(0x4204, 0x0, 0x1, &(0x7f0000000400)={&(0x7f0000000380)=""/71, 0x47}) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) pipe(&(0x7f0000000540)={0xffffffffffffffff}) read(r1, &(0x7f0000000200)=""/250, 0x50c7e5e2) fsetxattr$security_smack_transmute(r0, &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000480)=0x200, 0x80002) sendfile(r0, r2, 0x0, 0x7ffffffd) 02:15:07 executing program 2: 02:15:07 executing program 5: 02:15:07 executing program 2: 02:15:07 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(0x0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x9}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:07 executing program 5: 02:15:07 executing program 2: 02:15:07 executing program 5: 02:15:07 executing program 4: 02:15:07 executing program 2: 02:15:07 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(0x0, 0x0, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) [ 198.728107] audit: type=1326 audit(1545358507.755:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=7641 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45a4ca code=0xffff0000 02:15:07 executing program 3: 02:15:07 executing program 1: 02:15:07 executing program 5: 02:15:07 executing program 2: 02:15:07 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(0x0, 0x0, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:07 executing program 4: 02:15:08 executing program 3: 02:15:08 executing program 5: 02:15:08 executing program 2: 02:15:08 executing program 4: 02:15:08 executing program 1: 02:15:08 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(0x0, 0x0, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:08 executing program 5: 02:15:08 executing program 2: 02:15:08 executing program 3: 02:15:08 executing program 1: 02:15:08 executing program 4: 02:15:08 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x9}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:08 executing program 1: 02:15:08 executing program 2: 02:15:08 executing program 3: 02:15:08 executing program 5: 02:15:08 executing program 4: 02:15:08 executing program 0: semop(0x0, &(0x7f00000000c0)=[{0x0, 0x9}, {}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) 02:15:08 executing program 3: 02:15:08 executing program 1: 02:15:08 executing program 2: 02:15:08 executing program 4: 02:15:08 executing program 5: 02:15:08 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x9}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:08 executing program 1: 02:15:08 executing program 3: 02:15:08 executing program 2: 02:15:08 executing program 4: 02:15:08 executing program 5: 02:15:08 executing program 2: 02:15:08 executing program 1: 02:15:08 executing program 3: 02:15:08 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x9}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:08 executing program 4: 02:15:08 executing program 5: 02:15:08 executing program 2: 02:15:08 executing program 1: 02:15:08 executing program 4: 02:15:08 executing program 5: 02:15:08 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x9}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:08 executing program 2: 02:15:08 executing program 3: 02:15:09 executing program 4: 02:15:09 executing program 1: 02:15:09 executing program 5: 02:15:09 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x9}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:09 executing program 3: 02:15:09 executing program 2: 02:15:09 executing program 1: 02:15:09 executing program 5: 02:15:09 executing program 4: 02:15:09 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, 0x0, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:09 executing program 3: 02:15:09 executing program 2: 02:15:09 executing program 5: 02:15:09 executing program 4: 02:15:09 executing program 1: 02:15:09 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, 0x0, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:09 executing program 3: 02:15:09 executing program 5: 02:15:09 executing program 2: 02:15:09 executing program 1: 02:15:09 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x208204) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800001, 0x11, r2, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000003700)=ANY=[]) 02:15:09 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, 0x0, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:09 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='sysfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 02:15:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') preadv(r0, &(0x7f0000000000), 0x99, 0x0) 02:15:09 executing program 5: write(0xffffffffffffffff, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e3e3) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='sysfs\x00', 0x0, 0x0) 02:15:09 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x9}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, 0x0, 0x8) r1 = getpid() rt_sigtimedwait(&(0x7f00000001c0), 0x0, 0x0, 0x8) ptrace(0x10, r1) ptrace(0x11, r1) 02:15:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) 02:15:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x17e, &(0x7f0000000240)={&(0x7f0000000180)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @dev}, @IFLA_IFNAME={0x14, 0x3, 'bridge_slave_1\x00'}]}, 0x40}}, 0x0) 02:15:09 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180), 0x0, 0x0) 02:15:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, 0x0, 0x8) r1 = getpid() rt_sigtimedwait(&(0x7f00000001c0), 0x0, 0x0, 0x8) ptrace(0x10, r1) ptrace(0x11, r1) 02:15:09 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x9}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{}, {0x20000000304, @link_local}, 0x4, {0x2, 0x0, @local}, '\x00\x00\x00\x00\x01\x00\x00\x01\x00'}) 02:15:09 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x9}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) 02:15:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) 02:15:09 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) truncate(0x0, 0x0) close(r1) 02:15:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, 0x0, 0x8) r1 = getpid() rt_sigtimedwait(&(0x7f00000001c0), 0x0, 0x0, 0x8) ptrace(0x10, r1) ptrace(0x11, r1) [ 200.844940] [ 200.846617] ====================================================== [ 200.852955] WARNING: possible circular locking dependency detected [ 200.859272] 4.20.0-rc6-next-20181217+ #172 Not tainted [ 200.864545] ------------------------------------------------------ [ 200.870864] syz-executor5/7882 is trying to acquire lock: [ 200.876399] 000000004a868226 (&tbl->lock){+.-.}, at: neigh_change_state+0x1dc/0x7a0 [ 200.884402] [ 200.884402] but task is already holding lock: 02:15:09 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) truncate(0x0, 0x0) close(r1) 02:15:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) [ 200.890371] 00000000568b7f4b (&n->lock){++--}, at: __neigh_update+0xe6/0x1eb0 [ 200.897661] [ 200.897661] which lock already depends on the new lock. [ 200.897661] [ 200.905984] [ 200.905984] the existing dependency chain (in reverse order) is: [ 200.913604] [ 200.913604] -> #1 (&n->lock){++--}: [ 200.918727] _raw_write_lock+0x2d/0x40 [ 200.923152] neigh_periodic_work+0x3c0/0xc30 [ 200.928085] process_one_work+0xc90/0x1c40 [ 200.932841] worker_thread+0x17f/0x1390 [ 200.937337] kthread+0x35a/0x440 [ 200.941233] ret_from_fork+0x3a/0x50 02:15:10 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) truncate(0x0, 0x0) close(r1) [ 200.945472] [ 200.945472] -> #0 (&tbl->lock){+.-.}: [ 200.950784] lock_acquire+0x1ed/0x520 [ 200.955113] _raw_write_lock_bh+0x31/0x40 [ 200.959797] neigh_change_state+0x1dc/0x7a0 [ 200.964650] __neigh_update+0x478/0x1eb0 [ 200.969252] neigh_update+0x37/0x50 [ 200.973408] arp_req_set+0x54c/0xaa0 [ 200.977643] arp_ioctl+0x48b/0xae0 [ 200.981707] inet_ioctl+0x237/0x360 [ 200.985862] sock_do_ioctl+0xeb/0x420 [ 200.990199] sock_ioctl+0x313/0x690 02:15:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) 02:15:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) [ 200.994347] do_vfs_ioctl+0x1de/0x1790 [ 200.998763] ksys_ioctl+0xa9/0xd0 [ 201.002743] __x64_sys_ioctl+0x73/0xb0 [ 201.007156] do_syscall_64+0x1b9/0x820 [ 201.011590] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 201.017290] [ 201.017290] other info that might help us debug this: [ 201.017290] [ 201.025435] Possible unsafe locking scenario: [ 201.025435] [ 201.031549] CPU0 CPU1 [ 201.036820] ---- ---- [ 201.041489] lock(&n->lock); 02:15:10 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) truncate(0x0, 0x0) close(r1) [ 201.044598] lock(&tbl->lock); [ 201.050395] lock(&n->lock); [ 201.056016] lock(&tbl->lock); [ 201.059295] [ 201.059295] *** DEADLOCK *** [ 201.059295] [ 201.065361] 2 locks held by syz-executor5/7882: [ 201.070022] #0: 0000000098687614 (rtnl_mutex){+.+.}, at: rtnl_lock+0x17/0x20 [ 201.077308] #1: 00000000568b7f4b (&n->lock){++--}, at: __neigh_update+0xe6/0x1eb0 [ 201.085058] [ 201.085058] stack backtrace: [ 201.089562] CPU: 1 PID: 7882 Comm: syz-executor5 Not tainted 4.20.0-rc6-next-20181217+ #172 [ 201.098081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.107427] Call Trace: [ 201.110011] dump_stack+0x244/0x39d [ 201.113663] ? dump_stack_print_info.cold.1+0x20/0x20 [ 201.114205] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 201.118858] ? vprintk_func+0x85/0x181 [ 201.118877] print_circular_bug.isra.36.cold.58+0x1bd/0x27d [ 201.118891] ? save_trace+0xe0/0x290 [ 201.118911] __lock_acquire+0x3399/0x4c20 [ 201.135390] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 201.138598] ? mark_held_locks+0x130/0x130 [ 201.138615] ? kasan_check_read+0x11/0x20 [ 201.138631] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 201.138650] ? arp_constructor+0x3a5/0xd80 [ 201.148839] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 201.152219] ? lock_downgrade+0x900/0x900 [ 201.152233] ? check_preemption_disabled+0x48/0x280 [ 201.152258] ? mark_held_locks+0x130/0x130 [ 201.152277] ? mark_held_locks+0xc7/0x130 [ 201.156870] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 201.160637] ? __local_bh_enable_ip+0x160/0x260 [ 201.160651] ? __local_bh_enable_ip+0x160/0x260 [ 201.160663] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 201.160679] ? trace_hardirqs_on+0xbd/0x310 [ 201.160698] ? trace_hardirqs_off_caller+0x310/0x310 [ 201.166690] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 201.170193] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.170208] ? ___neigh_create+0x1704/0x2630 [ 201.170220] ? ___neigh_create+0x1704/0x2630 [ 201.170234] lock_acquire+0x1ed/0x520 [ 201.170257] ? neigh_change_state+0x1dc/0x7a0 [ 201.178571] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 201.180805] ? lock_release+0xa00/0xa00 [ 201.180827] _raw_write_lock_bh+0x31/0x40 [ 201.180842] ? neigh_change_state+0x1dc/0x7a0 [ 201.180860] neigh_change_state+0x1dc/0x7a0 [ 201.186647] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 201.190123] ? neigh_parms_alloc+0x6d0/0x6d0 [ 201.190141] ? mark_held_locks+0xc7/0x130 [ 201.190156] ? kasan_check_write+0x14/0x20 [ 201.190171] ? do_raw_write_lock+0x14f/0x310 [ 201.190188] ? do_raw_read_unlock+0x70/0x70 [ 201.194718] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 201.203748] ? neigh_lookup+0x586/0x7c0 [ 201.203765] ? trace_hardirqs_off_caller+0x310/0x310 [ 201.203784] __neigh_update+0x478/0x1eb0 [ 201.203797] ? __local_bh_enable_ip+0x160/0x260 [ 201.203813] ? arp_key_eq+0x10/0xa0 [ 201.203832] ? __neigh_notify+0x160/0x160 [ 201.209256] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 201.213152] ? ip_route_output_key_hash_rcu+0x3490/0x3490 [ 201.213171] ? find_held_lock+0x36/0x1c0 [ 201.213189] neigh_update+0x37/0x50 [ 201.213209] arp_req_set+0x54c/0xaa0 [ 201.218227] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 201.222086] ? arp_req_delete+0x870/0x870 [ 201.222102] ? apparmor_cred_prepare+0x5a0/0x5a0 [ 201.222118] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 02:15:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) 02:15:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) 02:15:10 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) truncate(0x0, 0x0) 02:15:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) 02:15:10 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f00000000c0)=[{}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) [ 201.222138] arp_ioctl+0x48b/0xae0 [ 201.228025] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 201.233622] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 201.233638] ? arp_constructor+0xd80/0xd80 [ 201.233652] ? futex_wake+0x304/0x760 [ 201.233689] inet_ioctl+0x237/0x360 [ 201.233717] ? inet_stream_connect+0xa0/0xa0 [ 201.233736] ? mark_held_locks+0x130/0x130 [ 201.239657] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 201.243657] ? graph_lock+0x270/0x270 [ 201.243670] ? do_futex+0x249/0x26d0 02:15:10 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f00000000c0)=[{}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:10 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) [ 201.243687] ? kmem_cache_alloc_trace+0x356/0x740 [ 201.243701] ? lockdep_init_map+0x105/0x590 [ 201.243714] ? lockdep_init_map+0x105/0x590 [ 201.243731] ? find_held_lock+0x36/0x1c0 [ 201.248897] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 201.251954] sock_do_ioctl+0xeb/0x420 [ 201.251972] ? compat_ifr_data_ioctl+0x170/0x170 [ 201.251986] ? check_preemption_disabled+0x48/0x280 [ 201.252000] ? kasan_check_read+0x11/0x20 [ 201.252033] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 02:15:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 02:15:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) [ 201.256923] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 201.265947] ? rcu_read_unlock_special+0x370/0x370 [ 201.265968] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 201.265983] sock_ioctl+0x313/0x690 [ 201.265998] ? dlci_ioctl_set+0x40/0x40 [ 201.266013] ? ksys_dup3+0x680/0x680 [ 201.266048] ? __might_fault+0x12b/0x1e0 [ 201.270842] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 201.274143] ? lock_downgrade+0x900/0x900 [ 201.274161] ? lock_release+0xa00/0xa00 02:15:10 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) 02:15:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) [ 201.274176] ? perf_trace_sched_process_exec+0x860/0x860 [ 201.274191] ? dlci_ioctl_set+0x40/0x40 [ 201.274206] do_vfs_ioctl+0x1de/0x1790 [ 201.274225] ? ioctl_preallocate+0x300/0x300 [ 201.279225] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 201.283025] ? __fget_light+0x2e9/0x430 [ 201.283040] ? fget_raw+0x20/0x20 [ 201.283054] ? _copy_to_user+0xc8/0x110 [ 201.283071] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 201.283090] ? put_timespec64+0x10f/0x1b0 [ 201.290265] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 201.293878] ? nsecs_to_jiffies+0x30/0x30 [ 201.293895] ? do_syscall_64+0x9a/0x820 [ 201.293909] ? do_syscall_64+0x9a/0x820 [ 201.293922] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 201.293937] ? security_file_ioctl+0x94/0xc0 [ 201.293955] ksys_ioctl+0xa9/0xd0 [ 201.298537] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 201.302307] __x64_sys_ioctl+0x73/0xb0 [ 201.302323] do_syscall_64+0x1b9/0x820 [ 201.302338] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe 02:15:10 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f00000000c0)=[{}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 02:15:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) 02:15:10 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) [ 201.302353] ? syscall_return_slowpath+0x5e0/0x5e0 [ 201.302371] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.307627] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 201.311088] ? trace_hardirqs_on_caller+0x310/0x310 [ 201.311105] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 201.311121] ? prepare_exit_to_usermode+0x291/0x3b0 [ 201.311137] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.311156] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 201.320957] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' 02:15:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) [ 201.324544] RIP: 0033:0x457669 [ 201.324575] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 201.324600] RSP: 002b:00007ffb56dbec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 201.324628] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457669 [ 201.324636] RDX: 0000000020000180 RSI: 0000000000008955 RDI: 0000000000000003 [ 201.324643] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 02:15:10 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f00000000c0)=[{}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) [ 201.324650] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffb56dbf6d4 [ 201.324662] R13: 00000000004c2747 R14: 00000000004d46f8 R15: 00000000ffffffff [ 201.330538] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 201.770434] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 201.782286] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env 02:15:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) 02:15:10 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) 02:15:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) 02:15:10 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f00000000c0)=[{}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 02:15:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) dup2(r2, r3) [ 201.803686] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 201.818331] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 201.831026] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' 02:15:10 executing program 4: fchdir(0xffffffffffffffff) creat(&(0x7f0000000700)='./bus\x00', 0x0) 02:15:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) [ 201.868601] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 201.892244] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' 02:15:10 executing program 3: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x0) 02:15:10 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x9}, {}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) 02:15:10 executing program 3: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x0) [ 201.914127] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 201.922217] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' 02:15:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) syz_open_pts(r0, 0x0) close(r1) 02:15:11 executing program 4: fchdir(0xffffffffffffffff) creat(&(0x7f0000000700)='./bus\x00', 0x0) 02:15:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) dup2(r2, 0xffffffffffffffff) [ 201.964689] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 201.971133] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 201.986641] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 201.993105] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 202.003025] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env 02:15:11 executing program 3: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x0) 02:15:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) syz_open_pts(r0, 0x0) close(r1) [ 202.011330] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 202.024436] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 202.032294] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 202.053938] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env 02:15:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 02:15:11 executing program 4: fchdir(0xffffffffffffffff) creat(&(0x7f0000000700)='./bus\x00', 0x0) [ 202.060437] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 202.070348] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 202.091666] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' 02:15:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) syz_open_pts(r0, 0x0) 02:15:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_pts(r0, 0x0) dup2(r1, r2) 02:15:11 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) [ 202.114390] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 202.123727] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 202.133807] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 202.145081] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 202.165636] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 202.174839] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 202.184649] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 202.191088] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 202.201043] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 202.207524] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 202.217299] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 202.223768] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 202.238288] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 202.244797] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 202.255758] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 202.262191] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 202.271999] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 202.278463] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 202.288673] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 202.295116] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 202.304797] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 202.311204] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 202.320955] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 202.327384] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 202.337154] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 202.343616] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 202.353297] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 202.360052] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 202.369873] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 202.376333] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 202.386040] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 202.392449] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 202.402266] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 202.408694] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 202.418454] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 202.424895] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 202.434675] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 202.441085] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 202.450903] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 202.457328] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 202.467156] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 202.473613] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 202.483326] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 202.489809] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 202.499489] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 202.505941] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 202.515680] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 202.522102] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 202.531917] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 202.538346] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' 02:15:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) epoll_create1(0x0) r1 = syz_open_pts(r0, 0x0) dup2(0xffffffffffffffff, r1) 02:15:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) syz_open_pts(r0, 0x0) 02:15:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 02:15:11 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) 02:15:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 02:15:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) 02:15:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) [ 202.813984] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 202.820452] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' 02:15:11 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) 02:15:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = syz_open_pts(r0, 0x0) dup2(r1, r2) [ 202.875683] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 202.893723] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' 02:15:11 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) creat(&(0x7f0000000700)='./bus\x00', 0x0) 02:15:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 02:15:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 02:15:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 02:15:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) [ 202.943358] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 202.968963] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' 02:15:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) syz_open_pts(r0, 0x0) 02:15:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) 02:15:12 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) creat(&(0x7f0000000700)='./bus\x00', 0x0) [ 203.024266] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 203.040623] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 203.055791] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 203.063839] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' 02:15:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) r1 = epoll_create1(0x0) r2 = syz_open_pts(r0, 0x0) dup2(r1, r2) 02:15:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) epoll_create1(0x0) epoll_create1(0x0) 02:15:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) 02:15:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x0) [ 203.094782] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 203.109531] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' 02:15:12 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) creat(&(0x7f0000000700)='./bus\x00', 0x0) 02:15:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) [ 203.135497] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 203.148925] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 203.166670] kobject: 'loop3' (000000005883b250): kobject_uevent_env 02:15:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) [ 203.177855] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' 02:15:12 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(0x0, 0x0) 02:15:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) epoll_create1(0x0) 02:15:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = epoll_create1(0x0) r2 = syz_open_pts(r0, 0x0) dup2(r1, r2) 02:15:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) syz_open_pts(r0, 0x0) close(r1) [ 203.217740] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 203.231849] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' 02:15:12 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(0x0, 0x0) [ 203.258606] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 203.268339] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 203.279906] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 203.286662] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 203.296669] kobject: 'loop3' (000000005883b250): kobject_uevent_env 02:15:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_pts(r0, 0x0) dup2(r1, r2) [ 203.303369] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' 02:15:12 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(0x0, 0x0) 02:15:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) syz_open_pts(r0, 0x0) 02:15:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) epoll_create1(0x0) [ 203.332515] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 203.354336] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' 02:15:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) [ 203.378949] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 203.385571] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 203.399358] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 203.418351] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 203.428326] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 203.434914] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 203.445572] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 203.451991] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 203.465023] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 203.485260] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 203.495664] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 203.502173] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 203.512111] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 203.519282] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 203.529161] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 203.535609] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 203.545852] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 203.563302] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 203.573987] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 203.580407] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' 02:15:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 02:15:13 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = epoll_create1(0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) dup2(r0, r1) 02:15:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) 02:15:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 02:15:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) close(r1) dup2(r2, r3) 02:15:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 02:15:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = epoll_create1(0x0) r2 = syz_open_pts(r0, 0x0) dup2(r1, r2) [ 204.019581] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 204.027590] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' 02:15:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) [ 204.066951] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 204.088597] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' 02:15:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) epoll_create1(0x0) epoll_create1(0x0) 02:15:13 executing program 5: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) [ 204.121188] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 204.155219] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 204.172350] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 204.179111] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 204.188973] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 204.195410] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 204.205182] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 204.211603] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' 02:15:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) epoll_create1(0x0) 02:15:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) syz_open_pts(r0, 0x0) close(r1) 02:15:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = epoll_create1(0x0) r2 = syz_open_pts(r0, 0x0) dup2(r1, r2) 02:15:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 02:15:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) 02:15:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) epoll_create1(0x0) [ 204.221642] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 204.228146] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' 02:15:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) 02:15:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_pts(r0, 0x0) dup2(r1, r2) 02:15:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) [ 204.269592] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 204.288799] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' 02:15:13 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) epoll_create1(0x0) 02:15:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) syz_open_pts(r0, 0x0) [ 204.318139] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 204.331739] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' 02:15:13 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) 02:15:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = epoll_create1(0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x0) dup2(r1, r2) 02:15:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) [ 204.363790] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 204.373878] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 204.390627] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env 02:15:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) 02:15:13 executing program 1: epoll_create1(0x0) [ 204.404870] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 204.432988] kobject: 'loop2' (000000006073f128): kobject_uevent_env 02:15:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) epoll_create1(0x0) r1 = syz_open_pts(r0, 0x0) dup2(0xffffffffffffffff, r1) 02:15:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, 0x0) 02:15:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) 02:15:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r1 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 02:15:13 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) truncate(0x0, 0x0) close(r1) [ 204.455963] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 204.476804] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 204.492466] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' 02:15:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = epoll_create1(0x0) syz_open_pts(r0, 0x0) dup2(r1, 0xffffffffffffffff) 02:15:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) [ 204.529950] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 204.537603] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 204.569674] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env 02:15:13 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x1) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x7}, 0x7) 02:15:13 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) 02:15:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) [ 204.578495] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 204.615675] kobject: 'loop2' (000000006073f128): kobject_uevent_env 02:15:13 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x1) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x7}, 0x7) 02:15:13 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) 02:15:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) epoll_create1(0x0) epoll_create1(0x0) 02:15:13 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) truncate(0x0, 0x0) close(r1) [ 204.637570] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 204.658885] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env 02:15:13 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) truncate(0x0, 0x0) close(r1) 02:15:13 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x1) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x7}, 0x7) 02:15:13 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) 02:15:13 executing program 0: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)) 02:15:13 executing program 4: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 204.723435] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 204.745496] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 204.759284] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' 02:15:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) epoll_create1(0x0) [ 204.797840] kobject: 'loop2' (000000006073f128): kobject_uevent_env 02:15:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) 02:15:13 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) truncate(0x0, 0x0) 02:15:13 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) 02:15:13 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) 02:15:13 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x1) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x7}, 0x7) [ 204.851647] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 204.874363] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 204.881054] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' 02:15:13 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) 02:15:13 executing program 5: write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000040)={0x7}, 0x7) 02:15:14 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)) 02:15:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) 02:15:14 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) 02:15:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) [ 204.974343] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 205.003664] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 205.013767] kobject: 'loop3' (000000005883b250): kobject_uevent_env 02:15:14 executing program 2: syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) [ 205.020205] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' 02:15:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) 02:15:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) 02:15:14 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) 02:15:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000100)=""/11, 0x3bd) [ 205.078395] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 205.099799] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' 02:15:14 executing program 2: syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) 02:15:14 executing program 5: r0 = syz_open_dev$vcsa(0x0, 0x3, 0x1) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x7}, 0x7) 02:15:14 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) [ 205.134024] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 205.164003] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' 02:15:14 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) dup2(r0, r0) 02:15:14 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) 02:15:14 executing program 2: syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) 02:15:14 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x1) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x7}, 0x7) [ 205.199879] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 205.233781] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' 02:15:14 executing program 1: openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) 02:15:14 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) 02:15:14 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x0) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x7}, 0x7) 02:15:14 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) [ 205.275316] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 205.315478] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 205.359505] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 205.387461] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 205.416008] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 205.427890] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 205.438042] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 205.444927] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 205.454917] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 205.461360] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 205.471209] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 205.477652] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 205.487476] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 205.493931] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 205.503675] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 205.510096] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 205.519927] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 205.526386] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 205.536122] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 205.542529] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 205.552313] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 205.558767] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 205.568558] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 205.574998] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 205.584838] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 205.591247] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 205.601190] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 205.607638] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 205.617434] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 205.623890] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 205.633614] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 205.640034] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 205.649819] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 205.656282] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 205.666104] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 205.672522] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 205.682262] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 205.688703] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 205.698462] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 205.704897] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 205.714653] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 205.721065] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 205.730818] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 205.737276] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 205.747738] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 205.754217] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 205.764129] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 205.770549] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 205.780346] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 205.786815] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 205.796658] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 205.803069] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 205.812875] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 205.819307] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 205.829075] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 205.835524] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 205.845305] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 205.851717] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 205.861503] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 205.867934] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 205.878277] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 205.884705] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 205.894471] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 205.900915] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 205.910725] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env 02:15:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) 02:15:14 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r0, 0x8940, 0x0) 02:15:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r1, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:14 executing program 4: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) dup2(r0, r0) 02:15:14 executing program 5: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x1) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000040)={0x7}, 0x7) 02:15:14 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) [ 205.917209] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 205.927017] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 205.933443] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 205.948465] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 205.955206] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' 02:15:15 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) dup2(r0, r0) 02:15:15 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x1) write$P9_RXATTRCREATE(r0, 0x0, 0x0) 02:15:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r1, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:15 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) [ 205.995185] kobject: 'loop3' (000000005883b250): kobject_uevent_env 02:15:15 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r0, 0x8940, 0x0) 02:15:15 executing program 0: syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) 02:15:15 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) 02:15:15 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x1) write$P9_RXATTRCREATE(r0, 0x0, 0x0) [ 206.036115] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 206.073015] kobject: 'loop0' (000000008f627b01): kobject_uevent_env 02:15:15 executing program 0: syz_open_dev$dri(0x0, 0x0, 0x0) 02:15:15 executing program 3: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) 02:15:15 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 02:15:15 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r0, 0x8940, 0x0) 02:15:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r1, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:15 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x1) write$P9_RXATTRCREATE(r0, 0x0, 0x0) [ 206.108008] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 206.140254] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env 02:15:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r1, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:15 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) 02:15:15 executing program 2: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) [ 206.156208] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' 02:15:15 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f000004d000)=[{}, {}], 0xff91) add_key$keyring(0x0, &(0x7f0000000300)={'syz'}, 0x0, 0x0, 0xfffffffffffffffa) 02:15:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r1, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r1, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='limits\x00') pread64(r0, 0x0, 0x0, 0x6) [ 206.235008] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 206.251010] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 206.274506] hrtimer: interrupt took 26301 ns 02:15:15 executing program 2: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) 02:15:15 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082ef0a)=""/246) 02:15:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='limits\x00') pread64(r0, 0x0, 0x0, 0x6) [ 206.289458] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 206.320961] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' 02:15:15 executing program 2: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) 02:15:15 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082ef0a)=""/246) 02:15:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r1, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) [ 206.356931] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 206.370859] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 206.428936] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 206.452778] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 206.466651] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 206.475639] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 206.485601] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 206.492016] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 206.501826] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 206.508263] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 206.518090] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 206.524518] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 206.534303] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 206.540707] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 206.550536] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 206.557218] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 206.567017] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 206.573426] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 206.583195] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 206.589634] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 206.599474] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 206.605929] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 206.615698] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env 02:15:15 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f000004d000)=[{}, {}], 0xff91) add_key$keyring(0x0, &(0x7f0000000300)={'syz'}, 0x0, 0x0, 0xfffffffffffffffa) 02:15:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='limits\x00') pread64(r0, 0x0, 0x0, 0x6) 02:15:15 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082ef0a)=""/246) 02:15:15 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) 02:15:15 executing program 0: syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') 02:15:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) [ 206.622105] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 206.632326] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 206.638796] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 206.648567] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 206.655359] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 206.665240] kobject: 'loop1' (00000000128e5718): kobject_uevent_env 02:15:15 executing program 0: syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') 02:15:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='limits\x00') pread64(r0, 0x0, 0x0, 0x6) 02:15:15 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082ef0a)=""/246) 02:15:15 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) [ 206.694750] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 206.733425] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env 02:15:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000100)=0x5d, 0x79ffff00000011) [ 206.773789] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 206.812399] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 206.834664] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 206.847863] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 206.854834] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 206.864997] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 206.871449] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 206.886187] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 206.892635] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 206.902494] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 206.908944] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 206.918808] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 206.925306] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 206.934990] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 206.941398] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 206.951151] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 206.957792] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 206.967658] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 206.974106] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 206.983922] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 206.990331] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 207.000546] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 207.006965] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 207.016855] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 207.023265] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 207.033065] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 207.039540] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 207.049329] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 207.055759] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 207.065572] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 207.071984] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' 02:15:16 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f000004d000)=[{}, {}], 0xff91) add_key$keyring(0x0, &(0x7f0000000300)={'syz'}, 0x0, 0x0, 0xfffffffffffffffa) 02:15:16 executing program 0: syz_open_procfs(0x0, 0x0) 02:15:16 executing program 5: syz_open_procfs(0x0, &(0x7f00000005c0)='limits\x00') 02:15:16 executing program 4: ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f000082ef0a)=""/246) 02:15:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:16 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) [ 207.081770] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 207.088439] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 207.098295] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 207.104769] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' 02:15:16 executing program 4: ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f000082ef0a)=""/246) 02:15:16 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f000004d000)=[{}, {}], 0xff91) add_key$keyring(0x0, &(0x7f0000000300)={'syz'}, 0x0, 0x0, 0xfffffffffffffffa) 02:15:16 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) [ 207.143326] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 207.176573] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' 02:15:16 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r1, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:16 executing program 5: syz_open_procfs(0x0, 0x0) [ 207.229380] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 207.263890] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' 02:15:16 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f000004d000)=[{}, {}], 0xff91) add_key$keyring(0x0, &(0x7f0000000300)={'syz'}, 0x0, 0x0, 0xfffffffffffffffa) [ 207.289115] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 207.316710] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 207.340098] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 207.347063] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 207.358175] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 207.366986] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' 02:15:16 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r1, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:16 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f000004d000)=[{}, {}], 0xff91) add_key$keyring(0x0, &(0x7f0000000300)={'syz'}, 0x0, 0x0, 0xfffffffffffffffa) 02:15:16 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) 02:15:16 executing program 4: ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f000082ef0a)=""/246) [ 207.387447] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 207.394702] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' 02:15:16 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r1, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8}, 0x515) close(r0) 02:15:16 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082ef0a)=""/246) 02:15:16 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x800000006, 0x0, 0x0, 0xfffffffffffffffe}]}) link(0x0, 0x0) 02:15:16 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r1, 0x8940, 0x0) 02:15:16 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082ef0a)=""/246) [ 207.503276] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 207.513684] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 207.533892] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 207.540344] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' 02:15:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') r1 = syz_open_procfs(0x0, 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) [ 207.590955] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 207.629637] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' 02:15:16 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) dup2(r0, r0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) 02:15:16 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f000004d000)=[{}, {}], 0xff91) 02:15:16 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082ef0a)=""/246) [ 207.694945] audit: type=1326 audit(1545358516.725:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=8501 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45a4ca code=0xffff0000 02:15:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') r1 = syz_open_procfs(0x0, 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8}, 0x515) close(r0) 02:15:16 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) dup2(r0, r0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) 02:15:16 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f000082ef0a)=""/246) [ 207.883774] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 207.890390] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' 02:15:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') r1 = syz_open_procfs(0x0, 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:17 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x800000006, 0x0, 0x0, 0xfffffffffffffffe}]}) link(0x0, 0x0) 02:15:17 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f000082ef0a)=""/246) 02:15:17 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}, {}], 0xff91) 02:15:17 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) dup2(r0, r0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) 02:15:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8}, 0x515) close(r0) 02:15:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) [ 208.462993] audit: type=1326 audit(1545358517.485:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=8501 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45a4ca code=0xffff0000 [ 208.531754] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 208.545112] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' 02:15:17 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f000082ef0a)=""/246) 02:15:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8}, 0x515) close(r0) 02:15:17 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f000004d000)=[{}, {}], 0xff91) 02:15:17 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, 0x0) 02:15:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8}, 0x515) close(r0) [ 208.571865] audit: type=1326 audit(1545358517.595:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=8610 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45a4ca code=0xffff0000 [ 208.604441] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 208.610896] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 208.656894] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 208.666954] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 208.686014] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 208.692629] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 208.703902] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 208.711254] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 208.728766] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 208.735468] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 208.745458] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 208.751992] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 208.761759] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 208.768364] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 208.778940] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 208.785468] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 208.795231] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 208.801650] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' 02:15:18 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x800000006, 0x0, 0x0, 0xfffffffffffffffe}]}) link(0x0, 0x0) 02:15:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8}, 0x515) close(r0) 02:15:18 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, 0x0) 02:15:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) close(r0) 02:15:18 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f000004d000)=[{}, {}], 0xff91) [ 209.394955] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 209.401441] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 209.419426] audit: type=1326 audit(1545358518.445:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=8641 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45a4ca code=0xffff0000 02:15:18 executing program 1: syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:18 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, 0x0) [ 209.444159] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 209.453407] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' 02:15:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8}, 0x515) close(r0) 02:15:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8}, 0x515) close(r0) 02:15:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) close(r0) 02:15:18 executing program 1: syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000100)=0x5d, 0x79ffff00000011) [ 209.490160] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 209.499094] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 209.527937] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 209.560876] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 209.595950] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 209.602383] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 209.613027] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 209.619868] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 209.630673] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 209.637286] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 209.647088] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 209.653535] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 209.663908] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 209.670349] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' 02:15:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8}, 0x515) close(r0) 02:15:19 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x800000006, 0x0, 0x0, 0xfffffffffffffffe}]}) link(0x0, 0x0) 02:15:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8}, 0x515) close(r0) 02:15:19 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f000004d000)=[{}, {}], 0xff91) 02:15:19 executing program 1: syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000000100)=0x5d, 0x79ffff00000011) 02:15:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) close(r0) [ 210.246961] kobject: 'loop0' (000000008f627b01): kobject_uevent_env [ 210.253460] kobject: 'loop0' (000000008f627b01): fill_kobj_path: path = '/devices/virtual/block/loop0' 02:15:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8}, 0x515) close(r0) 02:15:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r1, r0, 0x0, 0x79ffff00000011) 02:15:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8}, 0x515) close(r0) 02:15:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f"], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8}, 0x515) close(r0) [ 210.280992] audit: type=1326 audit(1545358519.305:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=8678 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45a4ca code=0xffff0000 [ 210.300340] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 210.322539] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' 02:15:19 executing program 3: r0 = syz_open_dev$evdev(0x0, 0x0, 0x2) write$evdev(r0, &(0x7f000004d000)=[{}, {}], 0xff91) 02:15:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) timer_delete(0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timerfd_create(0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8}, 0x515) close(r0) [ 210.364470] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 210.370922] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1' 02:15:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r1, r0, 0x0, 0x0) [ 210.424844] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 210.463204] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 210.478847] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 210.485899] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 210.496087] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 210.502536] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 210.513713] kobject: 'loop2' (000000006073f128): kobject_uevent_env [ 210.520167] kobject: 'loop2' (000000006073f128): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 210.529956] kobject: 'loop3' (000000005883b250): kobject_uevent_env [ 210.536379] kobject: 'loop3' (000000005883b250): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 210.546182] kobject: 'loop4' (00000000025e3c06): kobject_uevent_env [ 210.552611] kobject: 'loop4' (00000000025e3c06): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 210.562689] kobject: 'loop5' (00000000b1aa6d09): kobject_uevent_env [ 210.569182] kobject: 'loop5' (00000000b1aa6d09): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 210.580591] kobject: 'loop1' (00000000128e5718): kobject_uevent_env [ 210.587929] kobject: 'loop1' (00000000128e5718): fill_kobj_path: path = '/devices/virtual/block/loop1'