[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 39.651168] audit: type=1800 audit(1569471776.573:33): pid=7364 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0 [ 39.672163] audit: type=1800 audit(1569471776.573:34): pid=7364 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2456 res=0 [ 40.301215] audit: type=1400 audit(1569471777.223:35): avc: denied { map } for pid=7537 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.87' (ECDSA) to the list of known hosts. 2019/09/26 04:23:03 fuzzer started syzkaller login: [ 47.025759] audit: type=1400 audit(1569471783.953:36): avc: denied { map } for pid=7547 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/09/26 04:23:05 dialing manager at 10.128.0.105:40603 2019/09/26 04:23:05 syscalls: 2488 2019/09/26 04:23:05 code coverage: enabled 2019/09/26 04:23:05 comparison tracing: enabled 2019/09/26 04:23:05 extra coverage: extra coverage is not supported by the kernel 2019/09/26 04:23:05 setuid sandbox: enabled 2019/09/26 04:23:05 namespace sandbox: enabled 2019/09/26 04:23:05 Android sandbox: /sys/fs/selinux/policy does not exist 2019/09/26 04:23:05 fault injection: enabled 2019/09/26 04:23:05 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/09/26 04:23:05 net packet injection: enabled 2019/09/26 04:23:05 net device setup: enabled 04:25:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000002e80)={0x14, 0x40000000042, 0x105}, 0x14}}, 0x0) [ 195.693790] audit: type=1400 audit(1569471932.613:37): avc: denied { map } for pid=7565 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=14993 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 195.802822] IPVS: ftp: loaded support on port[0] = 21 04:25:32 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$P9_RSYMLINK(r0, 0x0, 0x0) [ 195.940038] chnl_net:caif_netlink_parms(): no params data found [ 195.997628] IPVS: ftp: loaded support on port[0] = 21 [ 196.008219] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.015774] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.024276] device bridge_slave_0 entered promiscuous mode [ 196.031832] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.038658] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.047139] device bridge_slave_1 entered promiscuous mode [ 196.075067] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 196.089281] bond0: Enslaving bond_slave_1 as an active interface with an up link 04:25:33 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="24000000190007041dfffd946f610500022800e8fe02000000010800080011000400ff7e", 0x24}], 0x1}, 0x0) [ 196.120330] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 196.130019] team0: Port device team_slave_0 added [ 196.137507] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 196.146465] team0: Port device team_slave_1 added [ 196.159176] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 196.173553] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready 04:25:33 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fallocate(r0, 0x0, 0x0, 0x9) [ 196.265732] device hsr_slave_0 entered promiscuous mode [ 196.303234] device hsr_slave_1 entered promiscuous mode [ 196.393856] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 196.401224] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 196.437549] IPVS: ftp: loaded support on port[0] = 21 [ 196.457118] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.463616] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.470473] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.476860] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.497108] chnl_net:caif_netlink_parms(): no params data found [ 196.517449] IPVS: ftp: loaded support on port[0] = 21 [ 196.597675] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.604761] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.612077] device bridge_slave_0 entered promiscuous mode 04:25:33 executing program 4: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f00000000c0)=""/108, &(0x7f0000000140)=0x6c) set_mempolicy(0x0, &(0x7f0000000080), 0x0) [ 196.643914] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.650280] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.659653] device bridge_slave_1 entered promiscuous mode [ 196.732110] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 196.740901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.764132] chnl_net:caif_netlink_parms(): no params data found [ 196.786491] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 196.801178] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 196.822258] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 196.845691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.848331] IPVS: ftp: loaded support on port[0] = 21 [ 196.876574] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.899402] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.909618] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 196.921192] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 196.930470] 8021q: adding VLAN 0 to HW filter on device team0 04:25:33 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) [ 197.023900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 197.067440] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 197.078492] team0: Port device team_slave_0 added [ 197.083797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 197.091604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 197.100271] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.106797] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.114856] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 197.126315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 197.134173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 197.141747] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.148123] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.156006] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.162374] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.170350] device bridge_slave_0 entered promiscuous mode [ 197.177329] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 197.185435] team0: Port device team_slave_1 added [ 197.190724] chnl_net:caif_netlink_parms(): no params data found [ 197.218797] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.225293] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.232132] device bridge_slave_1 entered promiscuous mode [ 197.238582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 197.246414] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 197.269745] IPVS: ftp: loaded support on port[0] = 21 [ 197.304641] device hsr_slave_0 entered promiscuous mode [ 197.343173] device hsr_slave_1 entered promiscuous mode [ 197.407322] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 197.420196] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 197.430576] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 197.456095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 197.468113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 197.475200] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.481550] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.489170] device bridge_slave_0 entered promiscuous mode [ 197.497085] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.503538] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.510572] device bridge_slave_1 entered promiscuous mode [ 197.518025] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 197.529942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 197.541904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 197.562395] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 197.573339] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 197.586068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 197.594172] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 197.602105] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 197.615566] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 197.659863] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 197.668736] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 197.676715] team0: Port device team_slave_0 added [ 197.691259] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 197.698784] team0: Port device team_slave_0 added [ 197.704481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 197.712110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 197.732716] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 197.740179] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 197.749596] team0: Port device team_slave_1 added [ 197.757377] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 197.767015] team0: Port device team_slave_1 added [ 197.772532] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 197.781829] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 197.792410] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 197.799858] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 197.811446] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 197.818377] chnl_net:caif_netlink_parms(): no params data found [ 197.832274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 197.855374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 197.862808] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 197.870491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 197.878056] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 197.920711] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.928067] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.937576] device bridge_slave_0 entered promiscuous mode [ 197.948030] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.954528] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.961543] device bridge_slave_1 entered promiscuous mode [ 198.024793] device hsr_slave_0 entered promiscuous mode [ 198.063140] device hsr_slave_1 entered promiscuous mode [ 198.105532] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 198.113992] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 198.164700] device hsr_slave_0 entered promiscuous mode [ 198.203255] device hsr_slave_1 entered promiscuous mode [ 198.262776] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 198.273673] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 198.290890] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 198.302219] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 198.329922] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 198.348553] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 198.355373] chnl_net:caif_netlink_parms(): no params data found [ 198.363740] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 198.370942] team0: Port device team_slave_0 added [ 198.377487] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 198.412158] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 198.420164] team0: Port device team_slave_1 added [ 198.430091] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 198.439294] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 198.460836] audit: type=1400 audit(1569471935.383:38): avc: denied { associate } for pid=7566 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 198.488945] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 198.544691] device hsr_slave_0 entered promiscuous mode [ 198.593337] device hsr_slave_1 entered promiscuous mode [ 198.640640] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 198.648446] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 198.688406] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.698133] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.706130] device bridge_slave_0 entered promiscuous mode [ 198.719969] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 04:25:35 executing program 0: socket$xdp(0x2c, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) semget(0x0, 0x1, 0x80) r1 = syz_open_dev$midi(&(0x7f0000000200)='/d7r/miei#\x00', 0xe4, 0x400) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r3, r4, 0x0, 0x4000000001000009) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = dup2(r5, r5) r7 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r6, r7, 0x0, 0x4000000001000009) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x100, 0x3f7940) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) dup2(r8, r8) fcntl$getown(r8, 0x9) r9 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000680)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r9, 0x200, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r9, 0x1, 0x101, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) open(0x0, 0x2cc00, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, 0x0) unshare(0x8000000) r10 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x300}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x0, 0x7ff}) mq_timedsend(r10, 0x0, 0x2d1, 0x0, 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r11, 0x40045431, &(0x7f0000000100)) r12 = syz_open_pts(r11, 0x1) fcntl$setstatus(r12, 0x4, 0x102800) write(r12, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r12, 0x5423, &(0x7f0000000280)=0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r13, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r12, r11, 0x0) [ 198.737676] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.744191] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.751511] device bridge_slave_1 entered promiscuous mode [ 198.769794] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.780296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.811452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.829740] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 198.841512] audit: type=1400 audit(1569471935.763:39): avc: denied { create } for pid=7590 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 198.855876] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 198.879897] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 198.883594] audit: type=1400 audit(1569471935.793:40): avc: denied { write } for pid=7590 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 198.889722] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 198.919281] audit: type=1400 audit(1569471935.793:41): avc: denied { read } for pid=7590 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 198.924586] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.951173] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 198.959815] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 198.970184] hrtimer: interrupt took 35965 ns [ 198.970694] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 198.988030] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 198.996980] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 199.015947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 199.023297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 199.031268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 199.038593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 199.045988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 199.053678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 199.063372] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 199.069444] 8021q: adding VLAN 0 to HW filter on device team0 [ 199.077702] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 199.090659] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 199.099978] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 199.150025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 199.158994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.171162] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.177578] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.190844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 199.198949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.212267] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.218680] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.226941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.235937] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 199.242195] 8021q: adding VLAN 0 to HW filter on device team0 [ 199.257835] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 199.267817] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 199.276616] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 199.299698] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 199.307442] 8021q: adding VLAN 0 to HW filter on device team0 [ 199.330200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 199.343689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 199.350670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 199.380957] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 199.397566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 199.409859] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 199.423162] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready 04:25:36 executing program 0: socket$xdp(0x2c, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) semget(0x0, 0x1, 0x80) r1 = syz_open_dev$midi(&(0x7f0000000200)='/d7r/miei#\x00', 0xe4, 0x400) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r3, r4, 0x0, 0x4000000001000009) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = dup2(r5, r5) r7 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r6, r7, 0x0, 0x4000000001000009) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x100, 0x3f7940) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) dup2(r8, r8) fcntl$getown(r8, 0x9) r9 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000680)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r9, 0x200, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r9, 0x1, 0x101, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) open(0x0, 0x2cc00, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, 0x0) unshare(0x8000000) r10 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x300}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x0, 0x7ff}) mq_timedsend(r10, 0x0, 0x2d1, 0x0, 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r11, 0x40045431, &(0x7f0000000100)) r12 = syz_open_pts(r11, 0x1) fcntl$setstatus(r12, 0x4, 0x102800) write(r12, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r12, 0x5423, &(0x7f0000000280)=0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r13, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r12, r11, 0x0) [ 199.430543] team0: Port device team_slave_0 added [ 199.436079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 199.447177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.454837] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.461227] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.469388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 199.477283] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 199.486342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.494073] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.500438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.514639] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 199.520726] 8021q: adding VLAN 0 to HW filter on device team0 [ 199.536116] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 199.545733] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 199.554546] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 199.562744] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 199.571313] team0: Port device team_slave_1 added [ 199.580482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.587706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.594904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 199.602714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.610629] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.617024] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.624719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 199.632561] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 199.640428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 199.652497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.665728] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.672088] bridge0: port 2(bridge_slave_1) entered forwarding state 04:25:36 executing program 0: socket$xdp(0x2c, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) semget(0x0, 0x1, 0x80) r1 = syz_open_dev$midi(&(0x7f0000000200)='/d7r/miei#\x00', 0xe4, 0x400) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r3, r4, 0x0, 0x4000000001000009) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = dup2(r5, r5) r7 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r6, r7, 0x0, 0x4000000001000009) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x100, 0x3f7940) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) dup2(r8, r8) fcntl$getown(r8, 0x9) r9 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000680)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r9, 0x200, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r9, 0x1, 0x101, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) open(0x0, 0x2cc00, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, 0x0) unshare(0x8000000) r10 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x300}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x0, 0x7ff}) mq_timedsend(r10, 0x0, 0x2d1, 0x0, 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r11, 0x40045431, &(0x7f0000000100)) r12 = syz_open_pts(r11, 0x1) fcntl$setstatus(r12, 0x4, 0x102800) write(r12, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r12, 0x5423, &(0x7f0000000280)=0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r13, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r12, r11, 0x0) [ 199.683767] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 199.693503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 199.702425] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 199.710194] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 199.720231] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 199.730741] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 199.745394] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 199.752459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 199.775053] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.783076] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.789437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.796402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 199.805084] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.812690] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.819069] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.826257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 199.834415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 199.843774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 199.853415] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 199.862534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 199.882216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.893535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 199.901416] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 199.913877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 199.921760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 199.930915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready 04:25:36 executing program 0: socket$xdp(0x2c, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) semget(0x0, 0x1, 0x80) r1 = syz_open_dev$midi(&(0x7f0000000200)='/d7r/miei#\x00', 0xe4, 0x400) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r3, r4, 0x0, 0x4000000001000009) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = dup2(r5, r5) r7 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r6, r7, 0x0, 0x4000000001000009) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x100, 0x3f7940) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) dup2(r8, r8) fcntl$getown(r8, 0x9) r9 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000680)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r9, 0x200, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r9, 0x1, 0x101, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) open(0x0, 0x2cc00, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, 0x0) unshare(0x8000000) r10 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x300}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x0, 0x7ff}) mq_timedsend(r10, 0x0, 0x2d1, 0x0, 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r11, 0x40045431, &(0x7f0000000100)) r12 = syz_open_pts(r11, 0x1) fcntl$setstatus(r12, 0x4, 0x102800) write(r12, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r12, 0x5423, &(0x7f0000000280)=0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r13, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r12, r11, 0x0) [ 199.939731] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 199.954759] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 199.962664] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 199.989459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 200.000012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 200.009780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 200.021705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 200.031570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 200.045161] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 200.059512] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 200.070853] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready 04:25:37 executing program 0: socket$xdp(0x2c, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) semget(0x0, 0x1, 0x80) r1 = syz_open_dev$midi(&(0x7f0000000200)='/d7r/miei#\x00', 0xe4, 0x400) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r3, r4, 0x0, 0x4000000001000009) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = dup2(r5, r5) r7 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r6, r7, 0x0, 0x4000000001000009) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x100, 0x3f7940) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) dup2(r8, r8) fcntl$getown(r8, 0x9) r9 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000680)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r9, 0x200, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r9, 0x1, 0x101, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) open(0x0, 0x2cc00, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, 0x0) unshare(0x8000000) r10 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x300}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x0, 0x7ff}) mq_timedsend(r10, 0x0, 0x2d1, 0x0, 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r11, 0x40045431, &(0x7f0000000100)) r12 = syz_open_pts(r11, 0x1) fcntl$setstatus(r12, 0x4, 0x102800) write(r12, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r12, 0x5423, &(0x7f0000000280)=0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r13, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r12, r11, 0x0) [ 200.125872] device hsr_slave_0 entered promiscuous mode [ 200.153210] device hsr_slave_1 entered promiscuous mode [ 200.194675] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 200.202509] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 200.210084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 200.218311] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 200.226302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 200.234591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 200.244869] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 200.260164] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 200.268031] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 200.282658] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 04:25:37 executing program 0: socket$xdp(0x2c, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) semget(0x0, 0x1, 0x80) r1 = syz_open_dev$midi(&(0x7f0000000200)='/d7r/miei#\x00', 0xe4, 0x400) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r3, r4, 0x0, 0x4000000001000009) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = dup2(r5, r5) r7 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r6, r7, 0x0, 0x4000000001000009) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x100, 0x3f7940) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) dup2(r8, r8) fcntl$getown(r8, 0x9) r9 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000680)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r9, 0x200, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r9, 0x1, 0x101, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) open(0x0, 0x2cc00, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, 0x0) unshare(0x8000000) r10 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x300}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x0, 0x7ff}) mq_timedsend(r10, 0x0, 0x2d1, 0x0, 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r11, 0x40045431, &(0x7f0000000100)) r12 = syz_open_pts(r11, 0x1) fcntl$setstatus(r12, 0x4, 0x102800) write(r12, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r12, 0x5423, &(0x7f0000000280)=0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r13, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r12, r11, 0x0) [ 200.290911] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 200.304124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 200.314117] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 200.325480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 200.333979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 200.343292] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 200.352196] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 200.362708] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 200.371390] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 200.380741] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 200.391934] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 200.398200] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 200.416458] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 200.430912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 200.440743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 200.454746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 200.463552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 200.476758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 200.487222] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready 04:25:37 executing program 0: socket$xdp(0x2c, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) semget(0x0, 0x1, 0x80) r1 = syz_open_dev$midi(&(0x7f0000000200)='/d7r/miei#\x00', 0xe4, 0x400) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r3, r4, 0x0, 0x4000000001000009) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = dup2(r5, r5) r7 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r6, r7, 0x0, 0x4000000001000009) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x100, 0x3f7940) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) dup2(r8, r8) fcntl$getown(r8, 0x9) r9 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000680)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r9, 0x200, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r9, 0x1, 0x101, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) open(0x0, 0x2cc00, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, 0x0) unshare(0x8000000) r10 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x300}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x0, 0x7ff}) mq_timedsend(r10, 0x0, 0x2d1, 0x0, 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r11, 0x40045431, &(0x7f0000000100)) r12 = syz_open_pts(r11, 0x1) fcntl$setstatus(r12, 0x4, 0x102800) write(r12, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r12, 0x5423, &(0x7f0000000280)=0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r13, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r12, r11, 0x0) [ 200.497216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 200.505257] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 200.512598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 200.522106] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 200.531182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 200.549802] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 200.559321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 200.570469] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 200.579913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 200.591514] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 200.606958] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 200.625232] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 200.631277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 200.659866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 200.677225] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 200.689286] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 200.710237] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 200.721321] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 200.735765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 200.744933] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 200.755752] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 200.761768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 200.788351] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 200.809758] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 200.837248] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 200.847260] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 200.881233] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 200.939841] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 201.007236] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.039358] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 201.066793] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 201.086048] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.097439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 04:25:38 executing program 2: getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, 0x0, &(0x7f0000000280)) setreuid(0x0, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) bind$rds(r4, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, 0x10) sendmsg$rds(r4, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000100)}, 0x0) fstat(0xffffffffffffffff, &(0x7f00000006c0)) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) fstat(r5, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r6) socket$inet(0x2, 0x4000000000000001, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) read(r7, &(0x7f00000002c0)=""/11, 0xb) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000200)) r8 = creat(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x109) dup2(r7, r8) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01080000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0xd, &(0x7f0000000000)={r10}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r10, &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={r10, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r11, 0x3}, 0x8) getgroups(0x6, &(0x7f0000000180)=[0x0, 0x0, 0xee01, 0xffffffffffffffff, 0xee00, 0xee01]) sendto$inet(r0, 0x0, 0x0, 0x20054887, &(0x7f0000001180)={0x2, 0x4e23, @multicast1}, 0x10) 04:25:38 executing program 0: socket$xdp(0x2c, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) semget(0x0, 0x1, 0x80) r1 = syz_open_dev$midi(&(0x7f0000000200)='/d7r/miei#\x00', 0xe4, 0x400) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r3, r4, 0x0, 0x4000000001000009) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = dup2(r5, r5) r7 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r6, r7, 0x0, 0x4000000001000009) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x100, 0x3f7940) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) dup2(r8, r8) fcntl$getown(r8, 0x9) r9 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000680)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r9, 0x200, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r9, 0x1, 0x101, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) open(0x0, 0x2cc00, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, 0x0) unshare(0x8000000) r10 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x300}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x0, 0x7ff}) mq_timedsend(r10, 0x0, 0x2d1, 0x0, 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r11, 0x40045431, &(0x7f0000000100)) r12 = syz_open_pts(r11, 0x1) fcntl$setstatus(r12, 0x4, 0x102800) write(r12, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r12, 0x5423, &(0x7f0000000280)=0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r13, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r12, r11, 0x0) [ 201.136351] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 201.142459] 8021q: adding VLAN 0 to HW filter on device team0 04:25:38 executing program 3: socket$xdp(0x2c, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) semget(0x0, 0x1, 0x80) r1 = syz_open_dev$midi(&(0x7f0000000200)='/d7r/miei#\x00', 0xe4, 0x400) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r3, r4, 0x0, 0x4000000001000009) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = dup2(r5, r5) r7 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r6, r7, 0x0, 0x4000000001000009) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x100, 0x3f7940) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) dup2(r8, r8) fcntl$getown(r8, 0x9) r9 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000680)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r9, 0x200, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r9, 0x1, 0x101, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) open(0x0, 0x2cc00, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, 0x0) unshare(0x8000000) r10 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x300}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x0, 0x7ff}) mq_timedsend(r10, 0x0, 0x2d1, 0x0, 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r11, 0x40045431, &(0x7f0000000100)) r12 = syz_open_pts(r11, 0x1) fcntl$setstatus(r12, 0x4, 0x102800) write(r12, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r12, 0x5423, &(0x7f0000000280)=0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r13, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r12, r11, 0x0) [ 201.197482] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 201.232156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 201.245011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready 04:25:38 executing program 1: socket(0x1e, 0x4, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f00000002c0)='\x00\xa1\xd6\xeb\xd9h1\xbdPO\x1e\x1b\x04\xcc\x18\xbdCKwMj\x8f~\x1f\xe0\xa6v-=\x8d\x89\xfe\xac\x02\xf8\x92\xf0B^\xed\v\xd1w', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x41) r2 = dup2(r1, r0) write$sndseq(r2, 0x0, 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r4, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r6, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r8, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000000c0)=ANY=[]) [ 201.271722] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.278178] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.352368] ptrace attach of "/root/syz-executor.1"[7569] was attempted by "/root/syz-executor.1"[7652] [ 201.354945] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 201.396687] ptrace attach of "/root/syz-executor.1"[7569] was attempted by "/root/syz-executor.1"[7652] [ 201.407084] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 201.419376] ptrace attach of "/root/syz-executor.1"[7569] was attempted by "/root/syz-executor.1"[7652] [ 201.431136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 201.440452] ptrace attach of "/root/syz-executor.1"[7569] was attempted by "/root/syz-executor.1"[7652] [ 201.450900] ptrace attach of "/root/syz-executor.1"[7569] was attempted by "/root/syz-executor.1"[7657] [ 201.461318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 201.466350] ptrace attach of "/root/syz-executor.1"[7569] was attempted by "/root/syz-executor.1"[7658] [ 201.484422] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.490853] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.502725] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 201.513728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 201.521727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 201.531963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 201.552769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 201.569686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 201.578696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 201.599974] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 201.617413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 201.629275] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 201.639641] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 201.652118] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 201.661140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 201.678468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 201.690507] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 201.697373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 201.705156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 201.715705] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 201.722014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 201.744335] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 201.754645] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 201.820911] [ 201.822577] ======================================================== [ 201.829102] WARNING: possible irq lock inversion dependency detected [ 201.835592] 4.19.75 #0 Not tainted [ 201.839195] -------------------------------------------------------- [ 201.845694] ksoftirqd/1/18 just changed the state of lock: [ 201.851340] 00000000ccbeaf44 (&(&ctx->ctx_lock)->rlock){..-.}, at: free_ioctx_users+0x2d/0x490 [ 201.860093] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 201.866916] (&fiq->waitq){+.+.} [ 201.866930] [ 201.866930] [ 201.866930] and interrupts could create inverse lock ordering between them. [ 201.866930] [ 201.881804] [ 201.881804] other info that might help us debug this: [ 201.888466] Possible interrupt unsafe locking scenario: [ 201.888466] [ 201.895372] CPU0 CPU1 [ 201.900016] ---- ---- [ 201.904673] lock(&fiq->waitq); [ 201.908022] local_irq_disable(); [ 201.914075] lock(&(&ctx->ctx_lock)->rlock); [ 201.921071] lock(&fiq->waitq); [ 201.926935] [ 201.929669] lock(&(&ctx->ctx_lock)->rlock); [ 201.934323] [ 201.934323] *** DEADLOCK *** [ 201.934323] [ 201.940388] 2 locks held by ksoftirqd/1/18: [ 201.944686] #0: 00000000cc69e40f (rcu_callback){....}, at: rcu_process_callbacks+0xc79/0x1a30 [ 201.953432] #1: 00000000a96a06d8 (rcu_read_lock_sched){....}, at: percpu_ref_switch_to_atomic_rcu+0x1ca/0x540 [ 201.963584] [ 201.963584] the shortest dependencies between 2nd lock and 1st lock: [ 201.971536] -> (&fiq->waitq){+.+.} ops: 8 { [ 201.975945] HARDIRQ-ON-W at: [ 201.979297] lock_acquire+0x16f/0x3f0 [ 201.984913] _raw_spin_lock+0x2f/0x40 [ 201.990520] flush_bg_queue+0x1f3/0x3d0 [ 201.996309] fuse_request_send_background_locked+0x26d/0x4e0 [ 202.003929] fuse_request_send_background+0x12b/0x180 [ 202.010940] cuse_channel_open+0x5ba/0x830 [ 202.016992] misc_open+0x395/0x4c0 [ 202.022351] chrdev_open+0x245/0x6b0 [ 202.027872] do_dentry_open+0x4c3/0x1210 [ 202.033823] vfs_open+0xa0/0xd0 [ 202.038923] path_openat+0x10d7/0x45e0 [ 202.044614] do_filp_open+0x1a1/0x280 [ 202.050222] do_sys_open+0x3fe/0x550 [ 202.055742] __x64_sys_openat+0x9d/0x100 [ 202.061611] do_syscall_64+0xfd/0x620 [ 202.067240] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.074420] SOFTIRQ-ON-W at: [ 202.077793] lock_acquire+0x16f/0x3f0 [ 202.083402] _raw_spin_lock+0x2f/0x40 [ 202.089025] flush_bg_queue+0x1f3/0x3d0 [ 202.094808] fuse_request_send_background_locked+0x26d/0x4e0 [ 202.102412] fuse_request_send_background+0x12b/0x180 [ 202.109407] cuse_channel_open+0x5ba/0x830 [ 202.115450] misc_open+0x395/0x4c0 [ 202.120797] chrdev_open+0x245/0x6b0 [ 202.126315] do_dentry_open+0x4c3/0x1210 [ 202.132180] vfs_open+0xa0/0xd0 [ 202.137283] path_openat+0x10d7/0x45e0 [ 202.142990] do_filp_open+0x1a1/0x280 [ 202.148599] do_sys_open+0x3fe/0x550 [ 202.154120] __x64_sys_openat+0x9d/0x100 [ 202.159987] do_syscall_64+0xfd/0x620 [ 202.165599] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.172593] INITIAL USE at: [ 202.175871] lock_acquire+0x16f/0x3f0 [ 202.181390] _raw_spin_lock+0x2f/0x40 [ 202.186911] flush_bg_queue+0x1f3/0x3d0 [ 202.192605] fuse_request_send_background_locked+0x26d/0x4e0 [ 202.200143] fuse_request_send_background+0x12b/0x180 [ 202.207054] cuse_channel_open+0x5ba/0x830 [ 202.213012] misc_open+0x395/0x4c0 [ 202.218271] chrdev_open+0x245/0x6b0 [ 202.224072] do_dentry_open+0x4c3/0x1210 [ 202.229850] vfs_open+0xa0/0xd0 [ 202.234850] path_openat+0x10d7/0x45e0 [ 202.240456] do_filp_open+0x1a1/0x280 [ 202.245976] do_sys_open+0x3fe/0x550 [ 202.251409] __x64_sys_openat+0x9d/0x100 [ 202.257191] do_syscall_64+0xfd/0x620 [ 202.262710] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.269621] } [ 202.271502] ... key at: [] __key.42217+0x0/0x40 [ 202.278328] ... acquired at: [ 202.281506] _raw_spin_lock+0x2f/0x40 [ 202.285465] io_submit_one+0xef2/0x2eb0 [ 202.289610] __x64_sys_io_submit+0x1aa/0x520 [ 202.294177] do_syscall_64+0xfd/0x620 [ 202.298160] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.303507] [ 202.305292] -> (&(&ctx->ctx_lock)->rlock){..-.} ops: 4 { [ 202.310740] IN-SOFTIRQ-W at: [ 202.314016] lock_acquire+0x16f/0x3f0 [ 202.319456] _raw_spin_lock_irq+0x60/0x80 [ 202.325283] free_ioctx_users+0x2d/0x490 [ 202.330987] percpu_ref_switch_to_atomic_rcu+0x407/0x540 [ 202.338076] rcu_process_callbacks+0xba0/0x1a30 [ 202.344383] __do_softirq+0x25c/0x921 [ 202.349822] run_ksoftirqd+0x8e/0x110 [ 202.355256] smpboot_thread_fn+0x6a3/0xa30 [ 202.361126] kthread+0x354/0x420 [ 202.366260] ret_from_fork+0x24/0x30 [ 202.371625] INITIAL USE at: [ 202.374814] lock_acquire+0x16f/0x3f0 [ 202.380255] _raw_spin_lock_irq+0x60/0x80 [ 202.385971] io_submit_one+0xead/0x2eb0 [ 202.391496] __x64_sys_io_submit+0x1aa/0x520 [ 202.397568] do_syscall_64+0xfd/0x620 [ 202.402922] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.409653] } [ 202.411446] ... key at: [] __key.50217+0x0/0x40 [ 202.418178] ... acquired at: [ 202.421275] mark_lock+0x420/0x1370 [ 202.425067] __lock_acquire+0xc62/0x49c0 [ 202.429294] lock_acquire+0x16f/0x3f0 [ 202.433263] _raw_spin_lock_irq+0x60/0x80 [ 202.437569] free_ioctx_users+0x2d/0x490 [ 202.441790] percpu_ref_switch_to_atomic_rcu+0x407/0x540 [ 202.447408] rcu_process_callbacks+0xba0/0x1a30 [ 202.452234] __do_softirq+0x25c/0x921 [ 202.456192] run_ksoftirqd+0x8e/0x110 [ 202.460151] smpboot_thread_fn+0x6a3/0xa30 [ 202.464668] kthread+0x354/0x420 [ 202.468217] ret_from_fork+0x24/0x30 [ 202.472089] [ 202.473700] [ 202.473700] stack backtrace: [ 202.478187] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.75 #0 [ 202.484571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.494107] Call Trace: [ 202.496696] dump_stack+0x172/0x1f0 [ 202.500322] print_irq_inversion_bug.part.0+0x2c0/0x2cd [ 202.505687] check_usage_forwards.cold+0x20/0x29 [ 202.510439] ? check_usage_backwards+0x340/0x340 [ 202.515189] ? save_stack_trace+0x1a/0x20 [ 202.519343] ? save_trace+0xe0/0x290 [ 202.523050] mark_lock+0x420/0x1370 [ 202.526946] ? check_usage_backwards+0x340/0x340 [ 202.531718] __lock_acquire+0xc62/0x49c0 [ 202.535771] ? mark_held_locks+0x100/0x100 [ 202.540012] ? mark_held_locks+0x100/0x100 [ 202.544237] ? __wake_up_common_lock+0xfe/0x190 [ 202.548907] ? mark_held_locks+0x100/0x100 [ 202.553405] ? __wake_up_common_lock+0xfe/0x190 [ 202.558065] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 202.563299] ? lockdep_hardirqs_on+0x19b/0x5d0 [ 202.567881] ? trace_hardirqs_on+0x67/0x220 [ 202.572198] ? kasan_check_read+0x11/0x20 [ 202.576363] lock_acquire+0x16f/0x3f0 [ 202.580157] ? free_ioctx_users+0x2d/0x490 [ 202.584379] _raw_spin_lock_irq+0x60/0x80 [ 202.588512] ? free_ioctx_users+0x2d/0x490 [ 202.592734] free_ioctx_users+0x2d/0x490 [ 202.596918] ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0 [ 202.602125] percpu_ref_switch_to_atomic_rcu+0x407/0x540 [ 202.607578] ? percpu_ref_exit+0xd0/0xd0 [ 202.611628] rcu_process_callbacks+0xba0/0x1a30 [ 202.616284] ? __rcu_read_unlock+0x170/0x170 [ 202.620775] __do_softirq+0x25c/0x921 [ 202.624563] ? pci_mmcfg_check_reserved+0x170/0x170 [ 202.629586] ? takeover_tasklets+0x7b0/0x7b0 [ 202.634007] run_ksoftirqd+0x8e/0x110 [ 202.637797] smpboot_thread_fn+0x6a3/0xa30 [ 202.642021] ? sort_range+0x30/0x30 [ 202.645636] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 202.651160] ? __kthread_parkme+0xfb/0x1b0 [ 202.655382] kthread+0x354/0x420 [ 202.658732] ? sort_range+0x30/0x30 [ 202.662437] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 202.667983] ret_from_fork+0x24/0x30 04:25:39 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) 04:25:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000640)='/dev/cec#\x00', 0x2, 0x2) bind$llc(r2, &(0x7f0000000040)={0x1a, 0x525, 0x1f, 0x400000000000, 0x4, 0x6, @broadcast}, 0x10) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f00000000c0)={0x9, 0x0, 0x2, 0xfffffffffffff001, 0x0, 0xe, 0x5, "67ece76cead64495da536ce872c545a1f599461d", "5dd0d53c81e56a4ade551c95f5ea57141ef987a0"}) r3 = syz_init_net_socket$ax25(0x3, 0x2, 0xcc) connect$ax25(r3, &(0x7f0000002940)={{0x3, @bcast, 0x4}, [@bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000000)={0x555}) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000280)=""/201, 0x3}) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000800)=0x16c, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x0, @local}}, 0x0, 0x20000000005, 0x2, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000000000)=0x947, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000580)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, 0x0) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r6, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0xc0100, 0x0) perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0x2, 0x0, 0x0, 0x4, 0x0, 0x7fffffff, 0x80010, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000380), 0x8}, 0xc00, 0x200001, 0x89, 0x9, 0xe9f, 0xfff, 0x101}, r6, 0x3, r7, 0x8) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_ifreq(r8, 0x2000089a2, &(0x7f0000000000)={'bridge0\x00\x00\f4\xbd\x19\n\x00', @ifru_addrs=@nl=@proc}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r8}) r9 = syz_open_dev$media(&(0x7f0000000600)='/dev/media#\x00', 0x0, 0xc000) setsockopt$inet_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f00000001c0)='hybla\x00', 0x6) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[], 0x0) 04:25:39 executing program 0: socket$xdp(0x2c, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) semget(0x0, 0x1, 0x80) r1 = syz_open_dev$midi(&(0x7f0000000200)='/d7r/miei#\x00', 0xe4, 0x400) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r3, r4, 0x0, 0x4000000001000009) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = dup2(r5, r5) r7 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') sendfile(r6, r7, 0x0, 0x4000000001000009) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x100, 0x3f7940) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) dup2(r8, r8) fcntl$getown(r8, 0x9) r9 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000680)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r9, 0x200, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r9, 0x1, 0x101, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) open(0x0, 0x2cc00, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, 0x0) unshare(0x8000000) r10 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x300}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x0, 0x7ff}) mq_timedsend(r10, 0x0, 0x2d1, 0x0, 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r11, 0x40045431, &(0x7f0000000100)) r12 = syz_open_pts(r11, 0x1) fcntl$setstatus(r12, 0x4, 0x102800) write(r12, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r12, 0x5423, &(0x7f0000000280)=0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r13, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r12, r11, 0x0) 04:25:39 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) rmdir(&(0x7f0000000000)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='\x00\x00\x00R\x06\x96\xd4\x94\xb5\x98\xae\x90\xd7C\xfb\x87\xd9\xddk{\xa4\x10KyfEX\x85\x01\xe0\xf4\x04\x10w\xa4\'\xfd\x11\xbe\xed\x8c\x0fN\x8eiJ\xe6\rZ\xffC\x90~Gu\xe7\xb9(\x9a\x8a\xee\xc1\x8f\xd5\xb3\x88\'\xeb-W\x7f\xfd\x10p\n\xf2c\xe3\xf3\xe1\xb5\xc1\x8e^L\a1\xe1\x98\x00\x00\x00\x00\x00\x00') fchdir(r1) rt_sigreturn() setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x7, 0x2) ioctl(r0, 0x1000008912, &(0x7f0000000a00)="11dca50d5e0bcfe47bf070") r2 = socket$inet(0x2, 0x100000000805, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0xd, &(0x7f0000745ffc), &(0x7f0000b96000)=0x35b) 04:25:39 executing program 3: r0 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x2008001) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="d9754bf791d6bae177936888858d88a7388ac87a"], 0x1}}, 0x0) dup3(r1, r0, 0x0) r3 = socket$kcm(0xa, 0x2, 0x73) shutdown(r3, 0x0) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_ifreq(r4, 0x2000089a2, &(0x7f0000000000)={'bridge0\x00\x00\f4\xbd\x19\n\x00', @ifru_addrs=@nl=@proc}) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") recvmmsg(r3, &(0x7f0000006fc0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r6, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 202.707812] kobject: 'loop2' (0000000007156cee): kobject_uevent_env [ 202.714602] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 202.744524] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env 04:25:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) r3 = inotify_init1(0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000100)) ftruncate(r3, 0x0) sendfile(r0, r2, 0x0, 0x80001d00c0d0) memfd_create(&(0x7f0000000300)='\x00\xb3y\xb1\xc4\xc5)\xa3\xc6\x9cjuu\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) 04:25:39 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) rmdir(&(0x7f0000000000)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='\x00\x00\x00R\x06\x96\xd4\x94\xb5\x98\xae\x90\xd7C\xfb\x87\xd9\xddk{\xa4\x10KyfEX\x85\x01\xe0\xf4\x04\x10w\xa4\'\xfd\x11\xbe\xed\x8c\x0fN\x8eiJ\xe6\rZ\xffC\x90~Gu\xe7\xb9(\x9a\x8a\xee\xc1\x8f\xd5\xb3\x88\'\xeb-W\x7f\xfd\x10p\n\xf2c\xe3\xf3\xe1\xb5\xc1\x8e^L\a1\xe1\x98\x00\x00\x00\x00\x00\x00') fchdir(r1) rt_sigreturn() setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x7, 0x2) ioctl(r0, 0x1000008912, &(0x7f0000000a00)="11dca50d5e0bcfe47bf070") r2 = socket$inet(0x2, 0x100000000805, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0xd, &(0x7f0000745ffc), &(0x7f0000b96000)=0x35b) [ 202.757491] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 202.771546] audit: type=1804 audit(1569471939.693:42): pid=7676 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir000525147/syzkaller.MACcuz/2/bus" dev="sda1" ino=16540 res=1 [ 202.794525] kobject: 'loop1' (00000000483d83e0): kobject_uevent_env [ 202.800197] ax25_connect(): syz-executor.4 uses autobind, please contact jreuter@yaina.de [ 202.818162] bridge0: port 3(team0) entered blocking state [ 202.825588] audit: type=1804 audit(1569471939.743:43): pid=7676 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir000525147/syzkaller.MACcuz/2/bus" dev="sda1" ino=16540 res=1 [ 202.831500] bridge0: port 3(team0) entered disabled state 04:25:39 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) [ 202.866694] kobject: 'loop1' (00000000483d83e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 202.890802] ptrace attach of "/root/syz-executor.4"[7579] was attempted by "/root/syz-executor.4"[7687] [ 202.905843] kobject: 'brport' (00000000d2135c19): kobject_add_internal: parent: 'team0', set: '' 04:25:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) read(r3, &(0x7f00000002c0)=""/11, 0xb) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)) r4 = creat(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x109) r5 = dup2(r3, r4) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, 0x0) getsockname$llc(r5, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c289030086dd6076605100303afffe80034300050dff00000000000000ffff02000000000000000000000000000186b900000000000000c5961e00000000030400000005000000000100"/102], 0x0) 04:25:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) r3 = inotify_init1(0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000100)) ftruncate(r3, 0x0) sendfile(r0, r2, 0x0, 0x80001d00c0d0) memfd_create(&(0x7f0000000300)='\x00\xb3y\xb1\xc4\xc5)\xa3\xc6\x9cjuu\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) [ 202.923268] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env [ 202.956772] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 202.987948] device team0 entered promiscuous mode [ 202.997285] kobject: 'loop1' (00000000483d83e0): kobject_uevent_env [ 203.000951] device team_slave_0 entered promiscuous mode [ 203.009910] device team_slave_1 entered promiscuous mode [ 203.016138] bridge0: port 3(team0) entered blocking state [ 203.016321] kobject: 'loop1' (00000000483d83e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 203.021753] bridge0: port 3(team0) entered forwarding state 04:25:39 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) [ 203.038143] kobject: 'brport' (00000000d2135c19): kobject_uevent_env [ 203.045151] kobject: 'loop2' (0000000007156cee): kobject_uevent_env [ 203.054452] kobject: 'brport' (00000000d2135c19): kobject_uevent_env: filter function caused the event to drop! [ 203.065973] bridge0: port 3(team0) entered blocking state [ 203.066137] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 203.079584] bridge0: port 3(team0) entered disabled state 04:25:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) r3 = inotify_init1(0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000100)) ftruncate(r3, 0x0) sendfile(r0, r2, 0x0, 0x80001d00c0d0) memfd_create(&(0x7f0000000300)='\x00\xb3y\xb1\xc4\xc5)\xa3\xc6\x9cjuu\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) [ 203.085555] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env [ 203.093306] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 203.107615] kobject: 'brport' (00000000801906fd): kobject_add_internal: parent: 'team0', set: '' [ 203.133699] device team0 entered promiscuous mode [ 203.138706] device team_slave_0 entered promiscuous mode [ 203.147191] device team_slave_1 entered promiscuous mode [ 203.153465] bridge0: port 3(team0) entered blocking state [ 203.159085] bridge0: port 3(team0) entered forwarding state [ 203.168403] kobject: 'brport' (00000000801906fd): kobject_uevent_env 04:25:40 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) [ 203.179340] kobject: 'brport' (00000000801906fd): kobject_uevent_env: filter function caused the event to drop! [ 203.190562] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env [ 203.204025] audit: type=1804 audit(1569471940.133:44): pid=7676 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir000525147/syzkaller.MACcuz/2/bus" dev="sda1" ino=16540 res=1 [ 203.207047] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 203.242073] kobject: 'loop2' (0000000007156cee): kobject_uevent_env [ 203.248942] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 203.264219] kobject: 'loop0' (00000000a1686b2f): kobject_uevent_env [ 203.270712] kobject: 'loop0' (00000000a1686b2f): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 203.296224] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env [ 203.302695] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 203.334993] kobject: 'loop3' (000000006059887d): kobject_uevent_env [ 203.341523] kobject: 'loop3' (000000006059887d): fill_kobj_path: path = '/devices/virtual/block/loop3' 04:25:40 executing program 4: sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000804, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000000480), 0xfffffffffffffdce, 0x0, 0x0, 0x150) shutdown(r0, 0x400000000000001) 04:25:40 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:25:40 executing program 0: semctl$IPC_RMID(0x0, 0x0, 0x0) 04:25:40 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_submit(0x0, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 04:25:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) r3 = inotify_init1(0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000100)) ftruncate(r3, 0x0) sendfile(r0, r2, 0x0, 0x80001d00c0d0) memfd_create(&(0x7f0000000300)='\x00\xb3y\xb1\xc4\xc5)\xa3\xc6\x9cjuu\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) [ 203.567793] ax25_connect(): syz-executor.4 uses autobind, please contact jreuter@yaina.de [ 203.569030] ptrace attach of "/root/syz-executor.4"[7579] was attempted by "/root/syz-executor.4"[7691] [ 203.598046] kobject: 'loop4' (000000002ea75b39): kobject_uevent_env 04:25:40 executing program 0: semctl$IPC_RMID(0x0, 0x0, 0x0) 04:25:40 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_submit(0x0, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) [ 203.637568] kobject: 'loop4' (000000002ea75b39): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 203.657874] kobject: 'loop0' (00000000a1686b2f): kobject_uevent_env [ 203.694222] kobject: 'loop0' (00000000a1686b2f): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 203.765143] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env [ 203.771748] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' 04:25:40 executing program 1: sched_setscheduler(0xffffffffffffffff, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000804, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000000480), 0xfffffffffffffdce, 0x0, 0x0, 0x150) shutdown(r0, 0x400000000000001) 04:25:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) r3 = inotify_init1(0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000100)) ftruncate(r3, 0x0) sendfile(r0, r2, 0x0, 0x80001d00c0d0) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) 04:25:40 executing program 4: sched_setscheduler(0xffffffffffffffff, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000804, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000000480), 0xfffffffffffffdce, 0x0, 0x0, 0x150) shutdown(r0, 0x400000000000001) 04:25:40 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_submit(0x0, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 04:25:40 executing program 0: semctl$IPC_RMID(0x0, 0x0, 0x0) [ 203.815859] kobject: 'loop2' (0000000007156cee): kobject_uevent_env [ 203.826861] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 203.848288] kobject: 'loop4' (000000002ea75b39): kobject_uevent_env 04:25:40 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:25:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) r2 = inotify_init1(0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000100)) ftruncate(r2, 0x0) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) 04:25:40 executing program 4: sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000804, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000000480), 0xfffffffffffffdce, 0x0, 0x0, 0x150) shutdown(r0, 0x400000000000001) 04:25:40 executing program 0: semctl$IPC_RMID(0x0, 0x0, 0x0) [ 203.874576] kobject: 'loop4' (000000002ea75b39): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 203.895602] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env [ 203.911404] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' 04:25:40 executing program 5: io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0}]) [ 203.943313] kobject: 'loop1' (00000000483d83e0): kobject_uevent_env [ 203.949782] kobject: 'loop1' (00000000483d83e0): fill_kobj_path: path = '/devices/virtual/block/loop1' 04:25:40 executing program 4: sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000804, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000000480), 0xfffffffffffffdce, 0x0, 0x0, 0x150) shutdown(r0, 0x400000000000001) 04:25:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) r2 = inotify_init1(0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000100)) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) [ 204.020490] kobject: 'loop0' (00000000a1686b2f): kobject_uevent_env [ 204.065914] kobject: 'loop0' (00000000a1686b2f): fill_kobj_path: path = '/devices/virtual/block/loop0' 04:25:41 executing program 1: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002f00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$int_in(r3, 0x5452, &(0x7f0000000140)=0x2) connect$unix(r3, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r3, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x0) 04:25:41 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:25:41 executing program 5: io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0}]) 04:25:41 executing program 4: sched_setscheduler(0xffffffffffffffff, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000804, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000000480), 0xfffffffffffffdce, 0x0, 0x0, 0x150) [ 204.131558] kobject: 'loop2' (0000000007156cee): kobject_uevent_env [ 204.165725] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' 04:25:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) inotify_init1(0x0) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) [ 204.186241] kobject: 'loop3' (000000006059887d): kobject_uevent_env [ 204.199796] kobject: 'loop3' (000000006059887d): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 204.223877] kobject: 'loop4' (000000002ea75b39): kobject_uevent_env [ 204.240644] kobject: 'loop4' (000000002ea75b39): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 204.252326] kobject: 'loop0' (00000000a1686b2f): kobject_uevent_env [ 204.258978] kobject: 'loop0' (00000000a1686b2f): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 204.274338] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env [ 204.295758] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 204.324806] kobject: 'loop4' (000000002ea75b39): kobject_uevent_env [ 204.336179] kobject: 'loop4' (000000002ea75b39): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 204.348137] kobject: 'loop0' (00000000a1686b2f): kobject_uevent_env [ 204.356364] kobject: 'loop0' (00000000a1686b2f): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 204.406498] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env [ 204.413071] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 204.425324] kobject: 'loop4' (000000002ea75b39): kobject_uevent_env [ 204.431845] kobject: 'loop4' (000000002ea75b39): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 204.442296] kobject: 'loop1' (00000000483d83e0): kobject_uevent_env 04:25:41 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:25:41 executing program 1: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002f00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$int_in(r3, 0x5452, &(0x7f0000000140)=0x2) connect$unix(r3, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r3, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x0) 04:25:41 executing program 5: io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0}]) 04:25:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) 04:25:41 executing program 4: sched_setscheduler(0xffffffffffffffff, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000804, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) [ 204.451843] kobject: 'loop1' (00000000483d83e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 204.461930] kobject: 'loop1' (00000000483d83e0): kobject_uevent_env 04:25:41 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:25:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) 04:25:41 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, 0x0, 0x2842, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) [ 204.501609] kobject: 'loop1' (00000000483d83e0): fill_kobj_path: path = '/devices/virtual/block/loop1' 04:25:41 executing program 1: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002f00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$int_in(r3, 0x5452, &(0x7f0000000140)=0x2) connect$unix(r3, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r3, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x0) 04:25:41 executing program 4: sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) [ 204.562369] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env [ 204.587318] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' 04:25:41 executing program 4: sched_setscheduler(0xffffffffffffffff, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) 04:25:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) [ 204.608165] kobject: 'loop2' (0000000007156cee): kobject_uevent_env [ 204.617370] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 204.627715] kobject: 'loop3' (000000006059887d): kobject_uevent_env [ 204.638575] kobject: 'loop3' (000000006059887d): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 204.651935] kobject: 'loop0' (00000000a1686b2f): kobject_uevent_env [ 204.692204] kobject: 'loop0' (00000000a1686b2f): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 204.726979] kobject: 'loop2' (0000000007156cee): kobject_uevent_env [ 204.741586] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 204.753847] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env [ 204.760335] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' 04:25:41 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:25:41 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, 0x0, 0x2842, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 04:25:41 executing program 1: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002f00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$int_in(r3, 0x5452, &(0x7f0000000140)=0x2) connect$unix(r3, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r3, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x0) 04:25:41 executing program 4: sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) 04:25:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) 04:25:41 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 204.787962] kobject: 'loop1' (00000000483d83e0): kobject_uevent_env [ 204.803694] kobject: 'loop1' (00000000483d83e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 204.817348] kobject: 'loop2' (0000000007156cee): kobject_uevent_env [ 204.824656] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' 04:25:41 executing program 4: sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) 04:25:41 executing program 1: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002f00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$int_in(r3, 0x5452, &(0x7f0000000140)=0x2) connect$unix(r3, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) [ 204.853359] kobject: 'loop4' (000000002ea75b39): kobject_uevent_env [ 204.873168] kobject: 'loop4' (000000002ea75b39): fill_kobj_path: path = '/devices/virtual/block/loop4' 04:25:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) 04:25:41 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, 0x0, 0x2842, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) [ 204.901450] kobject: 'loop1' (00000000483d83e0): kobject_uevent_env [ 204.911666] kobject: 'loop1' (00000000483d83e0): fill_kobj_path: path = '/devices/virtual/block/loop1' 04:25:41 executing program 1: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002f00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$int_in(r3, 0x5452, &(0x7f0000000140)=0x2) 04:25:41 executing program 4: sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) [ 204.965969] kobject: 'loop4' (000000002ea75b39): kobject_uevent_env [ 204.981798] kobject: 'loop4' (000000002ea75b39): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 205.008518] kobject: 'loop2' (0000000007156cee): kobject_uevent_env [ 205.035542] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 205.065502] kobject: 'loop0' (00000000a1686b2f): kobject_uevent_env [ 205.075455] kobject: 'loop0' (00000000a1686b2f): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 205.093597] kobject: 'loop3' (000000006059887d): kobject_uevent_env [ 205.104434] kobject: 'loop3' (000000006059887d): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 205.123793] kobject: 'loop4' (000000002ea75b39): kobject_uevent_env [ 205.135193] kobject: 'loop4' (000000002ea75b39): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 205.145272] kobject: 'loop2' (0000000007156cee): kobject_uevent_env [ 205.151763] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 205.161673] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env 04:25:42 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:25:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) 04:25:42 executing program 4: sched_setscheduler(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) 04:25:42 executing program 1: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002f00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 04:25:42 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 04:25:42 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 205.169979] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 205.179917] kobject: 'loop4' (000000002ea75b39): kobject_uevent_env [ 205.187166] kobject: 'loop4' (000000002ea75b39): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 205.199555] kobject: 'loop2' (0000000007156cee): kobject_uevent_env [ 205.206261] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' 04:25:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) 04:25:42 executing program 1: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002f00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$unix(0x1, 0x3, 0x0) 04:25:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) 04:25:42 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) [ 205.230020] kobject: 'loop4' (000000002ea75b39): kobject_uevent_env [ 205.264228] kobject: 'loop4' (000000002ea75b39): fill_kobj_path: path = '/devices/virtual/block/loop4' 04:25:42 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:25:42 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) [ 205.302053] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env [ 205.332583] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 205.374584] kobject: 'loop3' (000000006059887d): kobject_uevent_env [ 205.381065] kobject: 'loop3' (000000006059887d): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 205.401530] kobject: 'loop4' (000000002ea75b39): kobject_uevent_env [ 205.412756] kobject: 'loop4' (000000002ea75b39): fill_kobj_path: path = '/devices/virtual/block/loop4' 04:25:42 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:25:42 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 04:25:42 executing program 1: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002f00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:25:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) 04:25:42 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) [ 205.424231] kobject: 'loop1' (00000000483d83e0): kobject_uevent_env [ 205.430826] kobject: 'loop1' (00000000483d83e0): fill_kobj_path: path = '/devices/virtual/block/loop1' 04:25:42 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) 04:25:42 executing program 1: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002f00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 04:25:42 executing program 2: syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) 04:25:42 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) [ 205.466842] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env [ 205.486479] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' 04:25:42 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:25:42 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) 04:25:42 executing program 1: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002f00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, 0xffffffffffffffff, 0x0) [ 205.519966] kobject: 'loop2' (0000000007156cee): kobject_uevent_env [ 205.555644] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 205.584613] kobject: 'loop0' (00000000a1686b2f): kobject_uevent_env [ 205.605026] kobject: 'loop0' (00000000a1686b2f): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 205.622616] kobject: 'loop4' (000000002ea75b39): kobject_uevent_env 04:25:42 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:25:42 executing program 2: syz_open_dev$sndseq(0x0, 0x0, 0x20a81) 04:25:42 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 04:25:42 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:25:42 executing program 1: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002f00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, 0xffffffffffffffff, 0x0) 04:25:42 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) [ 205.629234] kobject: 'loop4' (000000002ea75b39): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 205.652026] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env [ 205.659115] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' 04:25:42 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) ftruncate(0xffffffffffffffff, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:25:42 executing program 2: syz_open_dev$sndseq(0x0, 0x0, 0x20a81) 04:25:42 executing program 1: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002f00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, 0xffffffffffffffff, 0x0) 04:25:42 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) [ 205.695888] kobject: 'loop1' (00000000483d83e0): kobject_uevent_env [ 205.706470] kobject: 'loop1' (00000000483d83e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 205.724985] kobject: 'loop3' (000000006059887d): kobject_uevent_env 04:25:42 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 04:25:42 executing program 2: syz_open_dev$sndseq(0x0, 0x0, 0x20a81) [ 205.749974] kobject: 'loop3' (000000006059887d): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 205.785747] kobject: 'loop0' (00000000a1686b2f): kobject_uevent_env 04:25:42 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:25:42 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) 04:25:42 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) ftruncate(0xffffffffffffffff, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:25:42 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x1, &(0x7f0000000040)) io_submit(0x0, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 04:25:42 executing program 1: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002f00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 04:25:42 executing program 2: syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x0) [ 205.792443] kobject: 'loop0' (00000000a1686b2f): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 205.817091] kobject: 'loop4' (000000002ea75b39): kobject_uevent_env [ 205.828298] kobject: 'loop4' (000000002ea75b39): fill_kobj_path: path = '/devices/virtual/block/loop4' 04:25:42 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000680)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sR/\xd3g\xad\"\xe8U0%\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 04:25:43 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) 04:25:43 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x1, &(0x7f0000000040)) io_submit(0x0, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) [ 206.038508] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 206.061480] kobject: 'loop0' (00000000a1686b2f): kobject_uevent_env [ 206.068898] kobject: 'loop0' (00000000a1686b2f): fill_kobj_path: path = '/devices/virtual/block/loop0' 04:25:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000680)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sR/\xd3g\xad\"\xe8U0%\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 04:25:43 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) [ 206.125196] kobject: 'loop1' (00000000483d83e0): kobject_uevent_env [ 206.153279] kobject: 'loop1' (00000000483d83e0): fill_kobj_path: path = '/devices/virtual/block/loop1' 04:25:43 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 04:25:43 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:25:43 executing program 5: openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, 0x0) [ 206.187046] kobject: 'loop4' (000000002ea75b39): kobject_uevent_env [ 206.202955] kobject: 'loop4' (000000002ea75b39): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 206.213209] kobject: 'loop0' (00000000a1686b2f): kobject_uevent_env 04:25:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpid() fcntl$lock(r0, 0x26, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, r1}) 04:25:43 executing program 0: r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:25:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000680)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sR/\xd3g\xad\"\xe8U0%\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 04:25:43 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 206.236136] kobject: 'loop0' (00000000a1686b2f): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 206.268239] kobject: 'loop2' (0000000007156cee): kobject_uevent_env 04:25:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpid() fcntl$lock(r0, 0x26, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, r1}) 04:25:43 executing program 0: r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:25:43 executing program 5: openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, 0x0) 04:25:43 executing program 1: socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 206.278458] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 206.289184] kobject: 'loop1' (00000000483d83e0): kobject_uevent_env [ 206.322589] kobject: 'loop1' (00000000483d83e0): fill_kobj_path: path = '/devices/virtual/block/loop1' 04:25:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpid() fcntl$lock(r0, 0x26, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, r1}) 04:25:43 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:25:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000680)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sR/\xd3g\xad\"\xe8U0%\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}0x0) io_submit(r0, 0x0, 0x0) 04:25:43 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) ftruncate(0xffffffffffffffff, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 206.431438] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' 04:25:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000680)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sR/\xd3g\xad\"\xe8U0%\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup3(r0, r1, 0x0) 04:25:43 executing program 4: fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000000)={0x0, 0x1}) 04:25:43 executing program 5: openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, &(0x7f0000000100)) [ 206.566680] kobject: 'loop4' (000000002ea75b39): kobject_uevent_env [ 206.582142] kobject: 'loop4' (000000002ea75b39): fill_kobj_path: path = '/devices/virtual/block/loop4' 04:25:43 executing program 2: mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000680)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sR/\xd3g\xad\"\xe8U0%\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup3(r0, r1, 0x0) [ 206.619350] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env [ 206.639299] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 206.662558] kobject: 'loop1' (00000000483d83e0): kobject_uevent_env 04:25:43 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) 04:25:43 executing program 2: mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000680)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sR/\xd3g\xad\"\xe8U0%\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}0x0) io_submit(r0, 0x0, &(0x7f0000000100)) [ 206.690164] kobject: 'loop1' (00000000483d83e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 206.726619] kobject: 'loop2' (0000000007156cee): kobject_uevent_env 04:25:43 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000000)={0x0, 0x1}) 04:25:43 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup3(r0, r1, 0x0) 04:25:43 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(0x0, 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:25:43 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) [ 206.748156] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 206.765157] kobject: 'loop2' (0000000007156cee): kobject_uevent_env [ 206.771976] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' 04:25:43 executing program 2: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000680)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sR/\xd3g\xad\"\xe8U0%\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}0x0) io_submit(r0, 0x0, &(0x7f0000000100)) 04:25:43 executing program 3: r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 206.856163] kobject: 'loop1' (00000000483d83e0): kobject_uevent_env 04:25:43 executing program 2: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000680)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sR/\xd3g\xad\"\xe8U0%\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[0x0]) 04:25:43 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:25:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x1}) [ 207.000846] kobject: 'loop4' (000000002ea75b39): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 207.022006] audit: type=1804 audit(1569471943.883:46): pid=8068 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir228089028/syzkaller.e7cg0Y/37/bus" dev="sda1" ino=16542 res=1 04:25:43 executing program 3: r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:25:44 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 207.057818] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env [ 207.093067] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' 04:25:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000680)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sR/\xd3g\xad\"\xe8U0%\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[0x0]) 04:25:44 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 04:25:44 executing program 3: creat(0x0, 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 207.103587] kobject: 'loop1' (00000000483d83e0): kobject_uevent_env [ 207.110497] kobject: 'loop1' (00000000483d83e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 207.120134] audit: type=1804 audit(1569471943.883:47): pid=8068 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir228089028/syzkaller.e7cg0Y/37/bus" dev="sda1" ino=16542 res=1 04:25:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x1}) 04:25:44 executing program 3: creat(0x0, 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 207.160570] kobject: 'loop0' (00000000a1686b2f): kobject_uevent_env [ 207.177523] kobject: 'loop0' (00000000a1686b2f): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 207.193006] kobject: 'loop2' (0000000007156cee): kobject_uevent_env [ 207.199568] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' 04:25:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000680)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sR/\xd3g\xad\"\xe8U0%\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 04:25:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x1}) [ 207.213392] audit: type=1804 audit(1569471943.913:48): pid=8070 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir228089028/syzkaller.e7cg0Y/38/bus" dev="sda1" ino=16530 res=1 04:25:44 executing program 3: creat(0x0, 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 207.279519] audit: type=1804 audit(1569471943.913:49): pid=8070 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir228089028/syzkaller.e7cg0Y/38/bus" dev="sda1" ino=16530 res=1 [ 207.302355] kobject: 'loop1' (00000000483d83e0): kobject_uevent_env 04:25:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$lock(r0, 0x26, 0x0) 04:25:44 executing program 5: openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[0x0]) 04:25:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000680)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sR/\xd3g\xad\"\xe8U0%\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) [ 207.389060] kobject: 'loop0' (00000000a1686b2f): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 207.400030] kobject: 'loop5' (00000000112a5acb): kobject_uevent_env 04:25:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$lock(r0, 0x26, 0x0) 04:25:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0) 04:25:44 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 04:25:44 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:25:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x44000102, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x18) [ 207.424601] audit: type=1804 audit(1569471943.993:51): pid=8081 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir228089028/syzkaller.e7cg0Y/39/bus" dev="sda1" ino=16530 res=1 [ 207.460442] kobject: 'loop5' (00000000112a5acb): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 207.472244] kobject: 'loop3' (000000006059887d): kobject_uevent_env [ 207.478913] kobject: 'loop3' (000000006059887d): fill_kobj_path: path = '/devices/virtual/block/loop3' 04:25:44 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(0x0, 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:25:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000000)) [ 207.503628] kobject: 'loop1' (00000000483d83e0): kobject_uevent_env [ 207.520189] kobject: 'loop1' (00000000483d83e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 207.537156] kobject: 'loop0' (00000000a1686b2f): kobject_uevent_env 04:25:44 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) write$UHID_DESTROY(r0, 0x0, 0x0) 04:25:44 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(0x0, 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:25:44 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:25:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0) 04:25:44 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2842, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) [ 207.549109] kobject: 'loop0' (00000000a1686b2f): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 207.567025] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 207.579685] kobject: 'loop2' (0000000007156cee): kobject_uevent_env [ 207.591174] kobject: 'loop2' (0000000007156cee): fill_kobj_path: path = '/devices/virtual/block/loop2' 04:25:44 executing program 3: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:25:44 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) f