[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.634030] random: sshd: uninitialized urandom read (32 bytes read) [ 34.881131] kauditd_printk_skb: 10 callbacks suppressed [ 34.881139] audit: type=1400 audit(1572445876.437:35): avc: denied { map } for pid=6879 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 [ 34.935725] random: sshd: uninitialized urandom read (32 bytes read) [ 35.576106] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.88' (ECDSA) to the list of known hosts. [ 41.163696] random: sshd: uninitialized urandom read (32 bytes read) 2019/10/30 14:31:22 fuzzer started [ 41.359258] audit: type=1400 audit(1572445882.907:36): avc: denied { map } for pid=6890 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 [ 42.143404] random: cc1: uninitialized urandom read (8 bytes read) 2019/10/30 14:31:24 dialing manager at 10.128.0.105:42623 2019/10/30 14:31:24 syscalls: 2516 2019/10/30 14:31:24 code coverage: enabled 2019/10/30 14:31:24 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: invalid argument 2019/10/30 14:31:24 extra coverage: extra coverage is not supported by the kernel 2019/10/30 14:31:24 setuid sandbox: enabled 2019/10/30 14:31:24 namespace sandbox: enabled 2019/10/30 14:31:24 Android sandbox: /sys/fs/selinux/policy does not exist 2019/10/30 14:31:24 fault injection: enabled 2019/10/30 14:31:24 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/10/30 14:31:24 net packet injection: enabled 2019/10/30 14:31:24 net device setup: enabled 2019/10/30 14:31:24 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist [ 44.354277] random: crng init done 14:32:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0xc01, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0xc, 0x2, [@IFLA_BOND_PRIMARY={0x8, 0xb, r4}]}}}]}, 0x3c}}, 0x0) 14:32:33 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50000}]}) write$P9_RVERSION(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x2) 14:32:33 executing program 3: r0 = memfd_create(&(0x7f0000000100)='/dev/loop#\x00', 0x4) sendfile(r0, r0, 0x0, 0xffff) 14:32:33 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() r2 = dup(r0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e07d040000ed8805d3b1808a0475b12100000000c9dcad60eeb3b72767f6080016a3390fe074a227eb"], 0x10) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10010000000035) fcntl$setstatus(r0, 0x4, 0x80000000002c00) 14:32:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000009400)={0xa, 0x10000000004e20, 0x0, @mcast2, 0x5}, 0x1c) recvmmsg(r0, &(0x7f0000000700), 0xfcbc9721ac0999, 0x0, 0x0) shutdown(r0, 0x0) 14:32:33 executing program 4: move_pages(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000300)=[0x2], 0x0, 0x0) [ 111.427381] audit: type=1400 audit(1572445952.977:37): avc: denied { map } for pid=6890 comm="syz-fuzzer" path="/root/syzkaller-shm310988138" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 111.476913] audit: type=1400 audit(1572445952.997:38): avc: denied { map } for pid=6907 comm="syz-executor.5" path="/sys/kernel/debug/kcov" dev="debugfs" ino=13804 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 111.760930] IPVS: ftp: loaded support on port[0] = 21 [ 112.540890] IPVS: ftp: loaded support on port[0] = 21 [ 112.597786] chnl_net:caif_netlink_parms(): no params data found [ 112.633868] IPVS: ftp: loaded support on port[0] = 21 [ 112.653638] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.660127] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.667897] device bridge_slave_0 entered promiscuous mode [ 112.677035] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.683618] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.690815] device bridge_slave_1 entered promiscuous mode [ 112.710362] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 112.724608] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 112.766607] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 112.776350] team0: Port device team_slave_0 added [ 112.801863] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 112.808960] team0: Port device team_slave_1 added [ 112.814259] chnl_net:caif_netlink_parms(): no params data found [ 112.824000] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 112.834269] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 112.835328] IPVS: ftp: loaded support on port[0] = 21 [ 112.912761] device hsr_slave_0 entered promiscuous mode [ 112.950334] device hsr_slave_1 entered promiscuous mode [ 113.027647] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 113.049563] chnl_net:caif_netlink_parms(): no params data found [ 113.059326] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 113.070656] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.077353] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.086175] device bridge_slave_0 entered promiscuous mode [ 113.095037] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.101562] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.108483] device bridge_slave_1 entered promiscuous mode [ 113.132040] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 113.159701] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 113.197980] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.205938] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.213534] device bridge_slave_0 entered promiscuous mode [ 113.230545] IPVS: ftp: loaded support on port[0] = 21 [ 113.232729] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.248436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.255566] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.262344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.271165] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.277607] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.285023] device bridge_slave_1 entered promiscuous mode [ 113.304598] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 113.311848] team0: Port device team_slave_0 added [ 113.319722] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 113.327810] team0: Port device team_slave_1 added [ 113.333286] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 113.349008] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 113.357717] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 113.372940] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 113.483298] device hsr_slave_0 entered promiscuous mode [ 113.520330] device hsr_slave_1 entered promiscuous mode [ 113.560735] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 113.570219] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 113.578927] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 113.586233] team0: Port device team_slave_0 added [ 113.591658] chnl_net:caif_netlink_parms(): no params data found [ 113.599938] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 113.607052] team0: Port device team_slave_1 added [ 113.614965] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 113.628701] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.636081] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.645014] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 113.723365] device hsr_slave_0 entered promiscuous mode [ 113.760507] device hsr_slave_1 entered promiscuous mode [ 113.821516] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 113.828946] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 113.842824] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 113.870944] IPVS: ftp: loaded support on port[0] = 21 [ 113.892440] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.898912] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.906045] device bridge_slave_0 entered promiscuous mode [ 113.913000] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.919437] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.926805] device bridge_slave_1 entered promiscuous mode [ 113.944086] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 113.956467] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 113.977948] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.985740] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 114.023605] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 114.032414] team0: Port device team_slave_0 added [ 114.051236] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 114.068033] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 114.075560] team0: Port device team_slave_1 added [ 114.081933] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 114.089470] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 114.126938] chnl_net:caif_netlink_parms(): no params data found [ 114.202183] device hsr_slave_0 entered promiscuous mode [ 114.230369] device hsr_slave_1 entered promiscuous mode [ 114.292680] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 114.306488] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.313770] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 114.322400] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.329218] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 114.354710] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 114.363261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 114.371225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 114.380711] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 114.387580] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 114.396752] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 114.403240] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.417998] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.424905] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.432626] device bridge_slave_0 entered promiscuous mode [ 114.441405] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.448250] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.457449] device bridge_slave_1 entered promiscuous mode [ 114.463687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 114.470979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 114.481016] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 114.487190] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.501012] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 114.510213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.518000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 114.526327] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.532891] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.553007] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 114.559589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 114.568938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 114.579204] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 114.587740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 114.599324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 114.607712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.616558] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 114.625136] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.631547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.638831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.647532] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.655494] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.662520] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.670674] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 114.678945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 114.687080] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 114.693469] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.701209] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 114.710080] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 114.720619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 114.743673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.751593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 114.759608] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.766098] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.773185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 114.782084] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 114.789376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 114.796592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.805233] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.813184] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.819535] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.827436] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 114.869669] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 114.877346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.885327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.894304] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.900699] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.907666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 114.917094] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 114.924553] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 114.932595] team0: Port device team_slave_0 added [ 114.961830] chnl_net:caif_netlink_parms(): no params data found [ 114.971861] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 114.981388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 114.988976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 114.997905] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 115.005329] team0: Port device team_slave_1 added [ 115.011450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 115.029406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 115.038095] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 115.048523] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 115.057341] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 115.065295] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 115.073043] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 115.082235] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 115.089689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 115.097757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 115.105432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 115.113580] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 115.121644] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 115.129472] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 115.140244] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 115.149265] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 115.161102] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 115.170926] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 115.187484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 115.195374] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 115.203638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 115.211480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 115.218955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 115.227089] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 115.235090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 115.243117] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 115.254154] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 115.267724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 115.322250] device hsr_slave_0 entered promiscuous mode [ 115.360595] device hsr_slave_1 entered promiscuous mode [ 115.400499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 115.408706] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 115.417815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 115.425772] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 115.433581] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 115.452282] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.458930] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.466857] device bridge_slave_0 entered promiscuous mode [ 115.475552] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 115.483566] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 115.492914] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 115.501644] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 115.509300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 115.517248] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 115.525338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 115.533423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 115.542001] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.548488] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.555995] device bridge_slave_1 entered promiscuous mode [ 115.575620] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 115.593725] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 115.599867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 115.612118] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 115.624028] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 115.630490] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 115.643073] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.654007] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 115.669012] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 115.676795] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 115.687111] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 115.702464] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 115.712960] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 115.719937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 115.727726] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 115.735551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 115.743425] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 115.751322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 115.758344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.770446] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 115.776728] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 115.784861] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 115.793555] team0: Port device team_slave_0 added [ 115.799395] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 115.807960] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 115.814635] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.822242] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 115.829443] team0: Port device team_slave_1 added [ 115.835939] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 115.844989] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 115.857274] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 115.867362] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 115.883416] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.891038] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 115.899305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 115.907101] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.913496] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.921407] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 115.930685] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.943207] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 115.967517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 115.977782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 115.985998] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.992537] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.003465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 116.054016] device hsr_slave_0 entered promiscuous mode [ 116.090540] device hsr_slave_1 entered promiscuous mode [ 116.130847] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 116.138603] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 116.146585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 116.156255] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.179873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 116.198070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 116.212163] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 116.226851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.237473] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 116.249969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 116.258091] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 116.268572] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 116.280831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 116.289906] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 116.306638] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 116.314208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 116.322775] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 116.331090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 116.339015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.352369] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 116.362160] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 116.378761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 116.386649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 116.396852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 116.409776] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.422243] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready 14:32:38 executing program 3: pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x2000, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0xb2) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x1ee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x54}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f00000006c0)=""/110, 0x1c9) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f00000002c0)) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010005fba00"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b00000000008c5349b9f4bdc9b1fa8b95169ba0dd50b7eb0df68b71"], 0x28}}, 0x0) syz_genetlink_get_family_id$tipc(0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x14}]}, 0x30}}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, r4) [ 116.428585] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.431474] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 116.451258] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 116.457440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 116.490297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 116.511444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 116.526981] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.533459] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.548150] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 116.567008] (unnamed net_device) (uninitialized): option primary: mode dependency failed, not supported in mode balance-rr(0) [ 116.580391] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.587753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready 14:32:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/246) r1 = memfd_create(&(0x7f0000000280)='^\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, r1, 0x0, 0x102002700) [ 116.600558] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 116.608713] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.615155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.630037] hrtimer: interrupt took 37334 ns 14:32:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') sendfile(r0, r4, 0x0, 0x1000002047ff) [ 116.651713] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 116.678898] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 116.688026] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 116.716205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 116.725501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 116.782491] audit: type=1400 audit(1572445958.337:39): avc: denied { create } for pid=6964 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 116.807077] audit: type=1400 audit(1572445958.337:40): avc: denied { write } for pid=6964 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 116.832265] audit: type=1400 audit(1572445958.337:41): avc: denied { read } for pid=6964 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 116.926087] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.934441] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.172534] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.214435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 117.236149] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 117.243526] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 117.250569] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 117.258268] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.265832] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 117.272099] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.310607] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 117.327321] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 117.339359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 117.347547] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 117.355557] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 117.382244] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 117.390332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 117.399385] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready 14:32:38 executing program 5: semop(0x0, &(0x7f0000000140)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$GETNCNT(0x0, 0x0, 0xe, 0x0) [ 117.425357] 8021q: adding VLAN 0 to HW filter on device bond0 14:32:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r1, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r1, 0x0) 14:32:39 executing program 5: r0 = gettid() clone(0x802103001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40000000000006) ptrace$cont(0x18, r1, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x400, 0x2, 0x48}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r1, 0x0, 0x0) [ 117.503656] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 117.519649] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 14:32:39 executing program 5: openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) r0 = gettid() epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='uid_map\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5452, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) write$eventfd(r1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) write$P9_RATTACH(0xffffffffffffffff, 0x0, 0xfffffffffffffffd) tkill(r0, 0x16) [ 117.556145] ptrace attach of "/root/syz-executor.5"[7000] was attempted by "/root/syz-executor.5"[7002] [ 117.569470] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 117.593667] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 117.606527] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 117.617143] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.624555] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 117.635934] 8021q: adding VLAN 0 to HW filter on device team0 14:32:39 executing program 3: clone(0x200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x1041, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e0bcfe87b0071") write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f0000000000)={0x10}, 0x10) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) execve(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) pipe(0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\xe8\xee\xc9\x96\xc2;\xaf\t5,\xffx\xf0\xde\xc4\xa8M*\xe4;~y\xb6&\xa5\xaa\xcec\x1e\x8a;\xea;P\xb5w_\xb6\f\xe5\xcc`\xa0\xce\xf0+\x19v?\xb7\xc9%\x13\xd9\x1a\xd6;+\x16\x05\x1aul>\x82@\x0f\xdf\xcd\x99\x9a\x13\xe2[F\xf08\xa6D\x97\xb5\x1f\xf3\xe9\xd5\xbf\x13k\xbc)\xa1nbx\x9c\x02\xa6p?\x12\x89\nAr\xe9Q\xb0\x80Q\x8e\xf2\xf0yX\x9b\x96\xa4\x8b\x01f\xe0\x04\xbd\x93K!\xa0D-\xfc\x12\x02\xe2\xb5WQ\xb4\xb1\xf2\x16)\xc8\b\xc2\x99\x9a\xd9\xa6p\xedK\xb5\x8b\xe8\xbf\xa0\xa1\x13\xd78Mt$\x06\xb6c\xd0Y\x05\xd1l\x98|\xff\xb5\v\x930xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) semop(0x0, &(0x7f0000000000)=[{}, {0x0, 0xffffffff}], 0x2) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1000}], 0x1, 0x0) 14:32:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @dev, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @remote={0xac, 0x14, 0x223}, {[@rr={0xffffff94, 0x3}]}}, @icmp=@timestamp_reply}}}}, 0x0) 14:32:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) dup(0xffffffffffffffff) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/246) r1 = memfd_create(&(0x7f0000000280)='^\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, 0x0) sendfile(r0, r1, 0x0, 0x102002700) 14:32:40 executing program 3: syz_open_dev$sndtimer(&(0x7f0000000840)='/dev/snd/timer\x00', 0x0, 0x20400) r0 = memfd_create(&(0x7f0000000540)='\x00', 0x17) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='Cpuacct.stE\xae\x00', 0x275a, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) read$eventfd(r2, &(0x7f00000003c0), 0x8) fallocate(r0, 0xe, 0x6, 0xffffffffffff5a11) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ptmx\x00', 0x4ca840, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffd}) syz_open_pts(r5, 0x0) close(r5) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000000080)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000380)={0x7, 0x8}) r6 = dup(r4) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r4) setsockopt$inet6_tcp_int(r6, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, 0x0) poll(&(0x7f0000000800)=[{r4, 0x51a373a1ee524e8c}], 0x1, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x40, 0x0, 0x0, 0x0, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$security_selinux(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='security.selinux\x00', &(0x7f0000000200)='system_u:object_r:lvm_control_t:s0\x00', 0x23, 0x0) r8 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r8, &(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x1}, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={'syz', 0x0}, &(0x7f0000000680)="85163e3ce76a03d997a504b7135123208405eb9f030812f008", 0x19, 0x0) add_key(0x0, &(0x7f0000000700)={'syz', 0x0}, &(0x7f0000000980)="5bc4f243600b2f4ae044de98e058610e0324fda73c0cc95ce20270d1ddbe6cd219592c43e275b9c1413bb055accc86e7769dea8829850b2e94b685d9a842d1aa6be45d4389f394426c", 0x49, 0xfffffffffffffffc) r9 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r9, &(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, r8) r10 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x800fe) sendfile(r6, r10, 0x0, 0x8000fffffffe) 14:32:40 executing program 1: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r1, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r4, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r4, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) fstat(0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000dc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) 14:32:40 executing program 0: syz_open_procfs(0x0, &(0x7f0000000180)='net\x00') recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfdbc7f3278ee7c4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) write(r0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x3, 0x70, 0x7d, 0x0, 0x9, 0xe1, 0x0, 0xffffffffffffff8f, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xfffff805, 0x2, @perf_config_ext={0x0, 0x392}, 0xd86113be646f5d43, 0x7, 0x4, 0x1, 0x9, 0x1}, 0x0, 0xc, 0xffffffffffffffff, 0x0) unshare(0x20020000) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x3, 0x0, 0x8020001) faccessat(r0, &(0x7f0000000100)='./bus\x00', 0x40, 0x400) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000007880)='cpu.stat\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000078c0)=@req={0x2, 0x0, 0x0, 0x1}, 0x10) mount$bpf(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='bpf\x00', 0x40, &(0x7f0000000340)=ANY=[]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa198) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = creat(0x0, 0x0) sendmmsg$inet6(r3, &(0x7f00000077c0)=[{{&(0x7f0000000080)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x1ff}, 0x1c, &(0x7f0000001940)=[{0x0}, {&(0x7f0000000600)="a5282162ebcfd05a6b365587c13b270cc4873d192d7d4348fba41aa01d5820a1b6e3f8e5e3340a", 0x27}, {0x0}, {&(0x7f0000000680)="9c155f93afb307766a713263fdd782fffc7b385bdda4066fc231de3a652835b30bf03b9bab388640bb34f9ec253eb0c53eb929196c81dd18756b52474d176cc0c27519288afb89053e45abb407884abd5f809c3f9a06a4", 0x57}, {0x0}, {&(0x7f00000007c0)}, {&(0x7f0000000880)="6482faace125e85558e85bd08ce9ab201a5722de96d776932c0f4681a0289ffbb2e1b228cc6ee1acd18d5881424809abe3f98334cbd4c4b1bfded235c4ff49c2984e0d6874f7bf94aebb92c23bbd8f8321551ee7084ab873fac0640b0b0e7f11e463d637c76561e3955d1af55d4c0341664eb7fb52748e008486384180d3da4a9afe714cccb1ce716a17d43c38527902b7582741d9edde15", 0x98}, {&(0x7f0000000340)}, {&(0x7f00000003c0)}, {&(0x7f0000000940)="3600d13bde31f9388618e454af00008fb61585c74bdca783fc9e11a869ad7cb376b5e47ae1dab268bc6f2d648d5f9d18606d35891941380af018c660b19c1224b505d3cf61555b2df51113d3a6c62846fc989ce8fd373f03816f7d27cce6eb17803159f64df613c8981d0d9b7d4097946e329914651f3e7c40cd47b521e2556771e221f6a09c91450e2f53b05834c329b1d7f99cfc3c253224f60ce4c760d0d2a6a30525491cc5bd5fbe4f4faed6571b915d3df3c0932d614a04f8d1f18d9c545cd9a787d5b082cad30f3a4827cf909835fe091c8d09dc60d33ddcdfd11b5a3188884efa2b7870d96749616dad65484c72d2f8aaf5b390a0664023df4676e579b6397a36f7c06ae63831219eab6d1014bfaeffcadd60c0f8f4041e813d7a8d269100a1d559b84cf67d9e01fdb7b596fe8a9de4a9a653b8fc320232357cc1b125e1e2af31eabda5ba049cf9ec4806f4fa7f8691bd7a8170b24fd3a8ea493af3388d7e39c588f8ea20b5a93beb0979b779700273a200f8d90d4ccde9e1602e007567a4f6995e27b88c8aa9413e74b59110f9331ede8523bde663f6389d68cb2e848ebce2071b0e2189095bbe7245abf52eed9b0151288b8314745b11c4deaf5bdd53d2dd10ce0a2d2bd397d1aa9f62f7b3299812fa01d868daf115e828263cf8ad7d2ed03da0a56b2ac70cadf71cf4cb6aadc78791f1a53400e7e00aefb26905689fd0eca278134a8d340de968c6b16558293043cae85b8fc73f67cb042b8d277f3353c8c0fbf553b05b4c9683b1d6f821c3ffbd5f89e9fc3f4574ba9c45a4a586ef25f4f2a838eeccf9083932d8402d89ed6598eb1870a0ba033d03042a9ddd2bfb51c170ee74b9f7cb342757eb4ac9a94d124684a12f7be7bec752a599852c2e2e547c547cb361967c79317641fe4761e29c2d10da9632a8a45109f2db86da4716cc027f34e050b3f876c9de6491122b1c2ba4df3f5b11a2f887828b5831c2765f46914f483c541b3181f68e047543ca0fece743300c876ef81a4cf38df5ca68964b8fb297921d760a44c5415cea66a98576cacc7ac6d88f20d4f07458edc7710db3ecd0aeb76393bf362fb8c6098497c6dcc3ac36a57594922ddfdbf56206c132d1b7197a6b2563d779b0f2d3bc255d7d3d7056c9d85627ee372b689f0c0881aa12f9e8d8f9c36388a6e268028ef01858e7cfeaa539d9540c1de780a8bebae4c3689c8fac8257d9eb24dbaf723bb29cd9fb1c9fd1af6daefbe9b665d178705baaefe79f3dee26f986bfc5095a2f83b7cb12fd23a834af9499afaead38f223284392cd17cd805137459d3d52f9d08059cda88a7d00a493a086a061131957ca9fa956f02cd82a7bc74c34728c0510aa3379d3e892472249a0e91a6356bd05eaaa6e0685466be89911173a59c0a91e05c39bb42a14d55579816c42e22e0d8a6ef466687ee6db9b4fe1ebdf46361f4e1bb50d0f05145c31cbd7eed0fa0e6821e6d769a4ed92b663d1482b64d77e3eec15305944cbb8f2e2451778bfa1d72ecc6aa38b4d7a11fb35021e339b2f485d6a76b54831a4eb8e0cfaaa44929594d107f68fe8448a47fef0c70e62f685ad310d16e414073284ea3b4a9641b629073c99bae5f0a1bc1795255fc8fa926c683cca99345a674f71893a2d6b6e405c0aae00b572dcc004a55c9600a99cd2e187ee657c118edc7de6886e3b547448a268efd6fb7cab8e1979f1ba9b5fd5aef84c5de20017b2efdb925c53123a8e9ed90c11313ed887f6276545a9b8c5191a91a4550466cd479c1660dd9d903d63212c354683651c909e335ff5260872f8362147bf20b68b1f0b48bd41ed3e48686e6a9f67e2c57bfb9f5e4d50b04dfc59e55eff83abecf5c451e71d9f3dd2ca63775764740854ab7ce8f6624b0f594f5c3d01fec19476ef19561af5d8d3c423f2240f883624dc8469340252a2f2a0b9e1744b5c9d569ebd6babf1c0ed7484593b41d27a1038ce48b5cc21adef109f2110f1a9fcc361f6382361f786efeb4c4dff26fa0c74454b43465450276b4d9eb51151a95e989e180e5aacabaadf36eb0dc783528945a84a3f7a2a6b2a69e048267950f814a4a173d577c72eea285e6896488b14cac4ce3eaa06998f1880824d98fa54a8343b94e90aeb8419d099f53d5175c8c8c997792daa5f15b4e4e12ed5d6dba0732605c7dd32c41a1b340389c68e1259493b9e89c060e1103820e8bdb48b7cdbfa6faf12153e4ee431a56f9a503617bd3c1c056e565afc4a975305384fea04bd37008379cbf060a6fdccb7c591c6923f6b0e893089dc57983df59128b5b002395a2ed651d9e9936e495e836dc98f89dc82b37e842d0862583ea724bebdb0bd13c010672669288c80841390352817e1b2c8d7c92d0582869e72f3bbf20980e92f6f5877eafb9375ea40df3465f7e248a7e57b658f2d0053e5f4aa9aa6444d044d3184975b8c5f46acaf5666b47689dda25834ae5e87647634dec31088276328b5f451945e029812560b1953aeedbbd9565f5634f107c5cbf02a76679a9fd924564fb72f138abb86ddfc3c521c834a1f7d0963fd014388c1dd930dee9fe99b3d0ba6a71d9fa1724fbda29473faf8432956e70ba1eeeb9c347649774f285f6a51a96291216c3b9ef612ab74f09676b20b31f27e83e8965c8e9306f3f2bf3789fdb4862b2e3fbba9e8a0557ee2cf701e1e6dd8c2109ccdd588f1bb9a0fd06a2374e8dc055e6a7af25a4976dde5f788212814783419bcd2e51183e3d023e9858455e3b08a6c3f1d1ed9a0934bc78015fca4f8b7a57c536f64c8783de2d1d41ed956930383d1044d99ac44a6e21e1fff808ed7c742bd65a4422b675a9f6705d6877a869f1c96a497aac56ebaceae5cd6268a23", 0x7fa}], 0xa, &(0x7f0000002940)=[@hopopts_2292={{0x20, 0x29, 0x36, {0xbf, 0x0, [], [@padn]}}}, @hopopts={{0xe08, 0x29, 0x36, {0x0, 0x1bd, [], [@hao={0xc9, 0x10, @mcast1}, @generic={0x1, 0x3, "060bde"}, @pad1, @hao={0xc9, 0x10, @loopback}, @generic={0x1, 0xdbd, 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&(0x7f0000007500)=[{&(0x7f0000006240)="01d19fab3f18b5d9eb1c7d400f5048e81a7043d5e4fd2cbec34a1b07bd660c59b1346f53f5b2e53209345d9ea04bc2950bcbf7cc9577cff00fed46191553ae9d6387e649c9970b47b3a83ed465f4a707e2d6c1060748a8fb2c153a4b58239752ba7ed784ec74a5a71493ab20114a45130d37feb6b2dfe0e1b6600b1fe7374c5bd9663b5274dc3332c27f507cb12a8b9a61fe580b2ec9e84feae45bb97606f1b8d6088a4ca5163e12137056f853eb7da387c090bc828caf17e54ff1e3d54483a87a572f082b55c795eeb608a3bb77", 0xce}, {0x0}, {&(0x7f0000006440)}, {&(0x7f0000006500)="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", 0xfe9}], 0x4, &(0x7f0000007580)=[@hoplimit_2292={{0x14}}, @rthdrdstopts={{0x70, 0x29, 0x37, {0x0, 0xa, [], [@ra={0x5, 0x2, 0x81}, @jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x48, {0x9, 0x10, 0x0, 0xff80, [0x3, 0x1ac8, 0x200, 0x8000, 0x85d, 0x9, 0x0, 0x200000000]}}]}}}, @hopopts_2292={{0x68, 0x29, 0x36, {0x7e, 0x9, [], [@enc_lim, @ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0xfff}, @jumbo, @generic={0x1f, 0x2d, "040d43b13658e7c588ee3ff2f57a95b5d2b1d7ed680f7244771f905d7d224abbab9375d1715739f668f97ba6a2"}, @jumbo={0xc2, 0x4, 0x6f}, @jumbo={0xc2, 0x4, 0x5}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x5e, 0x2, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, [], 0x12}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x2b, 0x2, 0x2, 0x1, 0x0, [@initdev={0xfe, 0x88, [], 0x0, 0x0}]}}}], 0x140}}], 0x3, 0x4000) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00000005c0)=0x3f, 0x4) 14:32:40 executing program 2: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000440)='s', 0x1, 0xfffffffffffffffc) 14:32:40 executing program 2: semop(0x0, &(0x7f0000000000)=[{}, {0x0, 0xffffffff}], 0x2) semtimedop(0x0, &(0x7f00000000c0)=[{0x2, 0x2}], 0x1, 0x0) 14:32:40 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000280)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0x63], @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 119.140602] audit: type=1400 audit(1572445960.687:42): avc: denied { relabelto } for pid=7063 comm="syz-executor.3" name="bus" dev="sda1" ino=16559 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:lvm_control_t:s0 tclass=file permissive=1 14:32:40 executing program 1: [ 119.310944] audit: type=1400 audit(1572445960.737:43): avc: denied { read write } for pid=7063 comm="syz-executor.3" name="bus" dev="sda1" ino=16559 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:lvm_control_t:s0 tclass=file permissive=1 14:32:40 executing program 2: 14:32:40 executing program 1: 14:32:40 executing program 3: syz_open_dev$sndtimer(&(0x7f0000000840)='/dev/snd/timer\x00', 0x0, 0x20400) r0 = memfd_create(&(0x7f0000000540)='\x00', 0x17) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='Cpuacct.stE\xae\x00', 0x275a, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) read$eventfd(r2, &(0x7f00000003c0), 0x8) fallocate(r0, 0xe, 0x6, 0xffffffffffff5a11) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ptmx\x00', 0x4ca840, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffd}) syz_open_pts(r5, 0x0) close(r5) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000000080)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000380)={0x7, 0x8}) r6 = dup(r4) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r4) setsockopt$inet6_tcp_int(r6, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, 0x0) poll(&(0x7f0000000800)=[{r4, 0x51a373a1ee524e8c}], 0x1, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x40, 0x0, 0x0, 0x0, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$security_selinux(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='security.selinux\x00', &(0x7f0000000200)='system_u:object_r:lvm_control_t:s0\x00', 0x23, 0x0) r8 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r8, &(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x1}, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={'syz', 0x0}, &(0x7f0000000680)="85163e3ce76a03d997a504b7135123208405eb9f030812f008", 0x19, 0x0) add_key(0x0, &(0x7f0000000700)={'syz', 0x0}, &(0x7f0000000980)="5bc4f243600b2f4ae044de98e058610e0324fda73c0cc95ce20270d1ddbe6cd219592c43e275b9c1413bb055accc86e7769dea8829850b2e94b685d9a842d1aa6be45d4389f394426c", 0x49, 0xfffffffffffffffc) r9 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r9, &(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, r8) r10 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x800fe) sendfile(r6, r10, 0x0, 0x8000fffffffe) 14:32:41 executing program 4: write$FUSE_GETXATTR(0xffffffffffffffff, &(0x7f0000000000)={0x18}, 0x18) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(0xffffffffffffffff, &(0x7f0000009400)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) recvmmsg(r0, &(0x7f0000000700), 0xfcbc9721ac0999, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) shutdown(r0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2, @loopback}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000680)={0x1, {{0x2, 0x0, @loopback}}, 0x0, 0x5, [{{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, {{0x2, 0x4ea1, @remote}}, {{0x2, 0x4e23, @remote}}, {{0x2, 0x0, @dev}}, {{0x2, 0x4e23, @local}}]}, 0x310) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000580)="9e03fae133b7c7ccefd5bb45ffb7aec653091bfb01605dbd6bbbbd944c24f113eaaac0049143e0179150b618d0c0b355c42ceb134581b8177207a7e1319aff48ce0b3f1686f0bc2e9cde4494e287c64661b3afd62f72067f8bbe2c90b07c18d12498fc576d0ad6a686a8b4cdb07f68a1262e59c6c3ac143755bd83e4b04c32614897c2344b56c26a1ba55454b067b3338c3657bf497e9e4e85ff192b62b5e23108fd4264d225a966ee7efdb1b6e6ad0af4c4d6fcbddd7bb4b921e3fba955ac3daaa45a7c23112dd62d28", 0xca) fchdir(0xffffffffffffffff) syz_open_procfs(0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="0193608d2052f10c9a", 0x9, 0x0) [ 119.529893] audit: type=1400 audit(1572445960.747:44): avc: denied { open } for pid=7063 comm="syz-executor.3" path="/root/syzkaller-testdir036371400/syzkaller.kZAC9X/4/bus" dev="sda1" ino=16559 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:lvm_control_t:s0 tclass=file permissive=1 14:32:41 executing program 5: 14:32:41 executing program 2: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000100000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="10000000000000002000000000000000"], 0x5c, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 14:32:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x28, 0x22, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x14, 0x16, @ipv6=@rand_addr="4cbf36689ddb83b387b7e4d5d53bfe91"}]}, 0x28}, 0x1, 0xfdffffff00000000}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 119.691584] audit: type=1400 audit(1572445960.927:45): avc: denied { relabelfrom } for pid=7063 comm="syz-executor.3" name="bus" dev="sda1" ino=16559 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:lvm_control_t:s0 tclass=file permissive=1 [ 119.757183] audit: type=1400 audit(1572445960.967:46): avc: denied { getattr } for pid=6914 comm="syz-executor.3" path="/root/syzkaller-testdir036371400/syzkaller.kZAC9X/4/bus" dev="sda1" ino=16559 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:lvm_control_t:s0 tclass=file permissive=1 14:32:41 executing program 0: syz_open_procfs(0x0, &(0x7f0000000180)='net\x00') recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfdbc7f3278ee7c4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) write(r0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x3, 0x70, 0x7d, 0x0, 0x9, 0xe1, 0x0, 0xffffffffffffff8f, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xfffff805, 0x2, @perf_config_ext={0x0, 0x392}, 0xd86113be646f5d43, 0x7, 0x4, 0x1, 0x9, 0x1}, 0x0, 0xc, 0xffffffffffffffff, 0x0) unshare(0x20020000) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x3, 0x0, 0x8020001) faccessat(r0, &(0x7f0000000100)='./bus\x00', 0x40, 0x400) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000007880)='cpu.stat\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000078c0)=@req={0x2, 0x0, 0x0, 0x1}, 0x10) mount$bpf(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='bpf\x00', 0x40, &(0x7f0000000340)=ANY=[]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa198) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = creat(0x0, 0x0) sendmmsg$inet6(r3, &(0x7f00000077c0)=[{{&(0x7f0000000080)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x1ff}, 0x1c, &(0x7f0000001940)=[{0x0}, {&(0x7f0000000600)="a5282162ebcfd05a6b365587c13b270cc4873d192d7d4348fba41aa01d5820a1b6e3f8e5e3340a", 0x27}, {0x0}, {&(0x7f0000000680)="9c155f93afb307766a713263fdd782fffc7b385bdda4066fc231de3a652835b30bf03b9bab388640bb34f9ec253eb0c53eb929196c81dd18756b52474d176cc0c27519288afb89053e45abb407884abd5f809c3f9a06a4", 0x57}, {0x0}, {&(0x7f00000007c0)}, {&(0x7f0000000880)="6482faace125e85558e85bd08ce9ab201a5722de96d776932c0f4681a0289ffbb2e1b228cc6ee1acd18d5881424809abe3f98334cbd4c4b1bfded235c4ff49c2984e0d6874f7bf94aebb92c23bbd8f8321551ee7084ab873fac0640b0b0e7f11e463d637c76561e3955d1af55d4c0341664eb7fb52748e008486384180d3da4a9afe714cccb1ce716a17d43c38527902b7582741d9edde15", 0x98}, {&(0x7f0000000340)}, {&(0x7f00000003c0)}, {&(0x7f0000000940)="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", 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@dontfrag={{0x14, 0x29, 0x3e, 0x67}}, @tclass={{0x14, 0x29, 0x43, 0x800}}, @hopopts_2292={{0x40, 0x29, 0x36, {0x2e, 0x4, [], [@enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x8, {0x0, 0x0, 0x7, 0x6}}, @generic={0x2}, @jumbo]}}}], 0xe98}}, {{&(0x7f0000000580)={0xa, 0x4e22, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x80000001}, 0x1c, 0x0, 0x0, &(0x7f0000004fc0)=[@hopopts_2292={{0x38, 0x29, 0x36, {0x11, 0x4, [], [@pad1, @ra={0x5, 0x2, 0x81}, @enc_lim, @calipso={0x7, 0x10, {0x1f, 0x2, 0x0, 0x7, [0x0]}}, @ra={0x5, 0x2, 0x401}]}}}, @hopopts_2292={{0x48, 0x29, 0x36, {0x1, 0x6, [], [@jumbo, @hao={0xc9, 0x10, @empty}, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @jumbo, @pad1]}}}], 0x80}}, {{&(0x7f00000051c0)={0xa, 0x0, 0x6, @remote, 0x51}, 0x1c, &(0x7f0000007500)=[{&(0x7f0000006240)="01d19fab3f18b5d9eb1c7d400f5048e81a7043d5e4fd2cbec34a1b07bd660c59b1346f53f5b2e53209345d9ea04bc2950bcbf7cc9577cff00fed46191553ae9d6387e649c9970b47b3a83ed465f4a707e2d6c1060748a8fb2c153a4b58239752ba7ed784ec74a5a71493ab20114a45130d37feb6b2dfe0e1b6600b1fe7374c5bd9663b5274dc3332c27f507cb12a8b9a61fe580b2ec9e84feae45bb97606f1b8d6088a4ca5163e12137056f853eb7da387c090bc828caf17e54ff1e3d54483a87a572f082b55c795eeb608a3bb77", 0xce}, {0x0}, {&(0x7f0000006440)}, {&(0x7f0000006500)="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", 0xfe9}], 0x4, &(0x7f0000007580)=[@hoplimit_2292={{0x14}}, @rthdrdstopts={{0x70, 0x29, 0x37, {0x0, 0xa, [], [@ra={0x5, 0x2, 0x81}, @jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x48, {0x9, 0x10, 0x0, 0xff80, [0x3, 0x1ac8, 0x200, 0x8000, 0x85d, 0x9, 0x0, 0x200000000]}}]}}}, @hopopts_2292={{0x68, 0x29, 0x36, {0x7e, 0x9, [], [@enc_lim, @ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0xfff}, @jumbo, @generic={0x1f, 0x2d, "040d43b13658e7c588ee3ff2f57a95b5d2b1d7ed680f7244771f905d7d224abbab9375d1715739f668f97ba6a2"}, @jumbo={0xc2, 0x4, 0x6f}, @jumbo={0xc2, 0x4, 0x5}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x5e, 0x2, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, [], 0x12}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x2b, 0x2, 0x2, 0x1, 0x0, [@initdev={0xfe, 0x88, [], 0x0, 0x0}]}}}], 0x140}}], 0x3, 0x4000) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00000005c0)=0x3f, 0x4) 14:32:41 executing program 5: 14:32:41 executing program 2: 14:32:41 executing program 3: [ 119.789188] audit: type=1400 audit(1572445960.967:47): avc: denied { unlink } for pid=6914 comm="syz-executor.3" name="bus" dev="sda1" ino=16559 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:lvm_control_t:s0 tclass=file permissive=1 14:32:41 executing program 2: syz_open_procfs(0x0, &(0x7f0000000180)='net\x00') recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfdbc7f3278ee7c4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) write(r0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x3, 0x70, 0x7d, 0x0, 0x9, 0xe1, 0x0, 0xffffffffffffff8f, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xfffff805, 0x2, @perf_config_ext={0x0, 0x392}, 0xd86113be646f5d43, 0x7, 0x4, 0x1, 0x9, 0x1}, 0x0, 0xc, 0xffffffffffffffff, 0x0) unshare(0x20020000) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x3, 0x0, 0x8020001) faccessat(r0, &(0x7f0000000100)='./bus\x00', 0x40, 0x400) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000007880)='cpu.stat\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000078c0)=@req={0x2, 0x0, 0x0, 0x1}, 0x10) mount$bpf(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='bpf\x00', 0x40, &(0x7f0000000340)=ANY=[]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa198) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = creat(0x0, 0x0) sendmmsg$inet6(r3, &(0x7f00000077c0)=[{{&(0x7f0000000080)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x1ff}, 0x1c, &(0x7f0000001940)=[{0x0}, {&(0x7f0000000600)="a5282162ebcfd05a6b365587c13b270cc4873d192d7d4348fba41aa01d5820a1b6e3f8e5e3340a", 0x27}, {0x0}, {&(0x7f0000000680)="9c155f93afb307766a713263fdd782fffc7b385bdda4066fc231de3a652835b30bf03b9bab388640bb34f9ec253eb0c53eb929196c81dd18756b52474d176cc0c27519288afb89053e45abb407884abd5f809c3f9a06a4", 0x57}, {0x0}, {&(0x7f00000007c0)}, {&(0x7f0000000880)="6482faace125e85558e85bd08ce9ab201a5722de96d776932c0f4681a0289ffbb2e1b228cc6ee1acd18d5881424809abe3f98334cbd4c4b1bfded235c4ff49c2984e0d6874f7bf94aebb92c23bbd8f8321551ee7084ab873fac0640b0b0e7f11e463d637c76561e3955d1af55d4c0341664eb7fb52748e008486384180d3da4a9afe714cccb1ce716a17d43c38527902b7582741d9edde15", 0x98}, {&(0x7f0000000340)}, {&(0x7f00000003c0)}, {&(0x7f0000000940)="3600d13bde31f9388618e454af00008fb61585c74bdca783fc9e11a869ad7cb376b5e47ae1dab268bc6f2d648d5f9d18606d35891941380af018c660b19c1224b505d3cf61555b2df51113d3a6c62846fc989ce8fd373f03816f7d27cce6eb17803159f64df613c8981d0d9b7d4097946e329914651f3e7c40cd47b521e2556771e221f6a09c91450e2f53b05834c329b1d7f99cfc3c253224f60ce4c760d0d2a6a30525491cc5bd5fbe4f4faed6571b915d3df3c0932d614a04f8d1f18d9c545cd9a787d5b082cad30f3a4827cf909835fe091c8d09dc60d33ddcdfd11b5a3188884efa2b7870d96749616dad65484c72d2f8aaf5b390a0664023df4676e579b6397a36f7c06ae63831219eab6d1014bfaeffcadd60c0f8f4041e813d7a8d269100a1d559b84cf67d9e01fdb7b596fe8a9de4a9a653b8fc320232357cc1b125e1e2af31eabda5ba049cf9ec4806f4fa7f8691bd7a8170b24fd3a8ea493af3388d7e39c588f8ea20b5a93beb0979b779700273a200f8d90d4ccde9e1602e007567a4f6995e27b88c8aa9413e74b59110f9331ede8523bde663f6389d68cb2e848ebce2071b0e2189095bbe7245abf52eed9b0151288b8314745b11c4deaf5bdd53d2dd10ce0a2d2bd397d1aa9f62f7b3299812fa01d868daf115e828263cf8ad7d2ed03da0a56b2ac70cadf71cf4cb6aadc78791f1a53400e7e00aefb26905689fd0eca278134a8d340de968c6b16558293043cae85b8fc73f67cb042b8d277f3353c8c0fbf553b05b4c9683b1d6f821c3ffbd5f89e9fc3f4574ba9c45a4a586ef25f4f2a838eeccf9083932d8402d89ed6598eb1870a0ba033d03042a9ddd2bfb51c170ee74b9f7cb342757eb4ac9a94d124684a12f7be7bec752a599852c2e2e547c547cb361967c79317641fe4761e29c2d10da9632a8a45109f2db86da4716cc027f34e050b3f876c9de6491122b1c2ba4df3f5b11a2f887828b5831c2765f46914f483c541b3181f68e047543ca0fece743300c876ef81a4cf38df5ca68964b8fb297921d760a44c5415cea66a98576cacc7ac6d88f20d4f07458edc7710db3ecd0aeb76393bf362fb8c6098497c6dcc3ac36a57594922ddfdbf56206c132d1b7197a6b2563d779b0f2d3bc255d7d3d7056c9d85627ee372b689f0c0881aa12f9e8d8f9c36388a6e268028ef01858e7cfeaa539d9540c1de780a8bebae4c3689c8fac8257d9eb24dbaf723bb29cd9fb1c9fd1af6daefbe9b665d178705baaefe79f3dee26f986bfc5095a2f83b7cb12fd23a834af9499afaead38f223284392cd17cd805137459d3d52f9d08059cda88a7d00a493a086a061131957ca9fa956f02cd82a7bc74c34728c0510aa3379d3e892472249a0e91a6356bd05eaaa6e0685466be89911173a59c0a91e05c39bb42a14d55579816c42e22e0d8a6ef466687ee6db9b4fe1ebdf46361f4e1bb50d0f05145c31cbd7eed0fa0e6821e6d769a4ed92b663d1482b64d77e3eec15305944cbb8f2e2451778bfa1d72ecc6aa38b4d7a11fb35021e339b2f485d6a76b54831a4eb8e0cfaaa44929594d107f68fe8448a47fef0c70e62f685ad310d16e414073284ea3b4a9641b629073c99bae5f0a1bc1795255fc8fa926c683cca99345a674f71893a2d6b6e405c0aae00b572dcc004a55c9600a99cd2e187ee657c118edc7de6886e3b547448a268efd6fb7cab8e1979f1ba9b5fd5aef84c5de20017b2efdb925c53123a8e9ed90c11313ed887f6276545a9b8c5191a91a4550466cd479c1660dd9d903d63212c354683651c909e335ff5260872f8362147bf20b68b1f0b48bd41ed3e48686e6a9f67e2c57bfb9f5e4d50b04dfc59e55eff83abecf5c451e71d9f3dd2ca63775764740854ab7ce8f6624b0f594f5c3d01fec19476ef19561af5d8d3c423f2240f883624dc8469340252a2f2a0b9e1744b5c9d569ebd6babf1c0ed7484593b41d27a1038ce48b5cc21adef109f2110f1a9fcc361f6382361f786efeb4c4dff26fa0c74454b43465450276b4d9eb51151a95e989e180e5aacabaadf36eb0dc783528945a84a3f7a2a6b2a69e048267950f814a4a173d577c72eea285e6896488b14cac4ce3eaa06998f1880824d98fa54a8343b94e90aeb8419d099f53d5175c8c8c997792daa5f15b4e4e12ed5d6dba0732605c7dd32c41a1b340389c68e1259493b9e89c060e1103820e8bdb48b7cdbfa6faf12153e4ee431a56f9a503617bd3c1c056e565afc4a975305384fea04bd37008379cbf060a6fdccb7c591c6923f6b0e893089dc57983df59128b5b002395a2ed651d9e9936e495e836dc98f89dc82b37e842d0862583ea724bebdb0bd13c010672669288c80841390352817e1b2c8d7c92d0582869e72f3bbf20980e92f6f5877eafb9375ea40df3465f7e248a7e57b658f2d0053e5f4aa9aa6444d044d3184975b8c5f46acaf5666b47689dda25834ae5e87647634dec31088276328b5f451945e029812560b1953aeedbbd9565f5634f107c5cbf02a76679a9fd924564fb72f138abb86ddfc3c521c834a1f7d0963fd014388c1dd930dee9fe99b3d0ba6a71d9fa1724fbda29473faf8432956e70ba1eeeb9c347649774f285f6a51a96291216c3b9ef612ab74f09676b20b31f27e83e8965c8e9306f3f2bf3789fdb4862b2e3fbba9e8a0557ee2cf701e1e6dd8c2109ccdd588f1bb9a0fd06a2374e8dc055e6a7af25a4976dde5f788212814783419bcd2e51183e3d023e9858455e3b08a6c3f1d1ed9a0934bc78015fca4f8b7a57c536f64c8783de2d1d41ed956930383d1044d99ac44a6e21e1fff808ed7c742bd65a4422b675a9f6705d6877a869f1c96a497aac56ebaceae5cd6268a23", 0x7fa}], 0xa, &(0x7f0000002940)=[@hopopts_2292={{0x20, 0x29, 0x36, {0xbf, 0x0, [], [@padn]}}}, @hopopts={{0xe08, 0x29, 0x36, {0x0, 0x1bd, [], [@hao={0xc9, 0x10, @mcast1}, @generic={0x1, 0x3, "060bde"}, @pad1, @hao={0xc9, 0x10, @loopback}, @generic={0x1, 0xdbd, "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&(0x7f0000007500)=[{&(0x7f0000006240)="01d19fab3f18b5d9eb1c7d400f5048e81a7043d5e4fd2cbec34a1b07bd660c59b1346f53f5b2e53209345d9ea04bc2950bcbf7cc9577cff00fed46191553ae9d6387e649c9970b47b3a83ed465f4a707e2d6c1060748a8fb2c153a4b58239752ba7ed784ec74a5a71493ab20114a45130d37feb6b2dfe0e1b6600b1fe7374c5bd9663b5274dc3332c27f507cb12a8b9a61fe580b2ec9e84feae45bb97606f1b8d6088a4ca5163e12137056f853eb7da387c090bc828caf17e54ff1e3d54483a87a572f082b55c795eeb608a3bb77", 0xce}, {0x0}, {&(0x7f0000006440)}, {&(0x7f0000006500)="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", 0xfe9}], 0x4, &(0x7f0000007580)=[@hoplimit_2292={{0x14}}, @rthdrdstopts={{0x70, 0x29, 0x37, {0x0, 0xa, [], [@ra={0x5, 0x2, 0x81}, @jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x48, {0x9, 0x10, 0x0, 0xff80, [0x3, 0x1ac8, 0x200, 0x8000, 0x85d, 0x9, 0x0, 0x200000000]}}]}}}, @hopopts_2292={{0x68, 0x29, 0x36, {0x7e, 0x9, [], [@enc_lim, @ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0xfff}, @jumbo, @generic={0x1f, 0x2d, "040d43b13658e7c588ee3ff2f57a95b5d2b1d7ed680f7244771f905d7d224abbab9375d1715739f668f97ba6a2"}, @jumbo={0xc2, 0x4, 0x6f}, @jumbo={0xc2, 0x4, 0x5}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x5e, 0x2, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, [], 0x12}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x2b, 0x2, 0x2, 0x1, 0x0, [@initdev={0xfe, 0x88, [], 0x0, 0x0}]}}}], 0x140}}], 0x3, 0x4000) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00000005c0)=0x3f, 0x4) 14:32:41 executing program 1: 14:32:41 executing program 3: 14:32:41 executing program 4: 14:32:41 executing program 5: 14:32:41 executing program 1: 14:32:41 executing program 3: 14:32:41 executing program 4: 14:32:41 executing program 0: 14:32:41 executing program 5: 14:32:41 executing program 1: 14:32:41 executing program 3: 14:32:41 executing program 2: 14:32:41 executing program 4: 14:32:41 executing program 0: 14:32:41 executing program 5: 14:32:41 executing program 3: clone(0x200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000580)='./file0\x00', 0x38, 0x0) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = gettid() clone(0x100000100001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) kcmp(r0, r0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x0, 0x0) 14:32:41 executing program 1: 14:32:41 executing program 4: 14:32:41 executing program 1: 14:32:41 executing program 2: 14:32:41 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0400cd80"], 0x4}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="ea0000008000000000cbc624877c8252c28f5e87a64820546a1ebe1f6adb3b91e7f1ffd7e4ab569f8eb9808e0b61a0bf7a301ffe8dac0773d9e5411f2b25f3fbc7cf9482c1f0d81a590ed76f2c4af37bd3d331de23d61ca62ef8d48f42ffd913acf060c10300000082fc399eaab8787f0dd1510490b0f420326bcc4e2b65e7c68bacee7877a6274d908e5a5d512b87ed3eb24d00020160d1f3f3c0da4b0638b1d331edbedf8a03a722ffa87cc2dfec4758b087c23cc9c5e726fea942494855d4bd3388b68af3", @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRESOCT, @ANYBLOB="e6c55c5d9eb82ee4510100010029a741efca44f937d0492482ba837296d961244e2e0c734057548c402cc43b3897cc275fd87f333c960d2bc40dd887fc8dc4872bf5b65c87e940b30eecd4f9ad03000000dfdaf3d0fef215586de3c101e4f8d1b12b1894e2983d0c", @ANYRESDEC], 0x0, 0x16d}, 0x20) tkill(r0, 0x39) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 14:32:41 executing program 5: fanotify_mark(0xffffffffffffffff, 0x7be30387313802e8, 0x0, 0xffffffffffffffff, 0x0) 14:32:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000240)={0xff, 0x8001}) sched_setattr(0x0, &(0x7f0000000100)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000008c0)={0xc0, 0x0, &(0x7f0000000740)=[@reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000580)={@flat=@weak_handle={0x77682a85, 0x1281}, @flat=@handle={0x73682a85, 0x1000, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f0000000380)=""/210, 0xd2, 0x1, 0x35}}, &(0x7f0000000480)={0x0, 0x18, 0x30}}, 0x39cbb370ce733674}, @exit_looper, @transaction_sg={0x40486311, {0x2, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000600)={@ptr={0x70742a85, 0x1, &(0x7f0000000500)=""/27, 0x1b, 0x1, 0x13}, @fda={0x66646185, 0x4, 0x0, 0x3f}, @fd}, &(0x7f0000000680)={0x0, 0x28, 0x48}}, 0x10c0}, @request_death={0x400c630e, 0x2}, @increfs={0x40046304, 0x2}, @dead_binder_done], 0x88, 0x0, &(0x7f0000000800)="adfb30f4feaeb279f3e3190f5d90b07dcb1a674ce54f6a9a3e5a41cb1d9f051e4fa8d6e0b42354f446e5b2c53a12dd8bceaca1b4b71f783d711360de0b6b4bc831fd135871dd2b13e4e771cf37c7db1788be898709efac163197e17e28c069da79ca346ad0cb46ee9b7aff41ade7e9cdf3d096e4ce3794f2be9194eeedce058a44e877870b53d431"}) r6 = creat(0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000001c0)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r7 = syz_open_procfs(0x0, 0x0) getdents64(r7, &(0x7f00000006c0)=""/110, 0x1c9) getdents64(r7, &(0x7f0000000040)=""/154, 0x9a) r8 = gettid() ptrace$setopts(0x4206, r8, 0x0, 0x0) tkill(r8, 0x21) write$P9_RGETLOCK(r7, &(0x7f00000002c0)={0x24, 0x37, 0x2, {0x1, 0x2, 0x7, r8, 0x6, '&\\eth1'}}, 0x24) io_setup(0x4, &(0x7f00000004c0)=0x0) io_submit(r9, 0x6e, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x281ba9cbf1677496}]) getdents64(0xffffffffffffffff, &(0x7f0000000040)=""/154, 0x9a) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000300)) 14:32:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x211, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f00000012c0)='2', 0x1, 0x11, 0x0, 0xfffffffffffffe2d) recvmmsg(r0, &(0x7f0000001780)=[{{0x0, 0x0, 0x0}}], 0x1, 0x21, 0x0) 14:32:42 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000540)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r0, 0xc0205647, &(0x7f00000005c0)={0x0, 0xffffffc0, 0x0, [], 0x0}) 14:32:42 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000001700)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x924901c, 0x0) recvmmsg(r0, &(0x7f00000001c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdeb}}], 0x3fffffffffffd33, 0x0, 0x0) 14:32:42 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1}}}}}}, 0x0) [ 120.454785] ptrace attach of "/root/syz-executor.0"[7181] was attempted by "/root/syz-executor.0"[7183] 14:32:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:42 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb9c010480e1810000000e8bd6efb120009060e0001003c0000ff050005001204", 0x2e}], 0x1}, 0x0) 14:32:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x1000014, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) unlink(&(0x7f0000000180)='./file0\x00') 14:32:42 executing program 0: socket$netlink(0x10, 0x3, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000040)=""/210, 0xd2) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000200)=@buf) write$9p(0xffffffffffffffff, &(0x7f0000000800)="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", 0x33c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000) clone(0x3000000a0160101, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b702000000000400bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000812d6405000000000025040400010000001704000001000a40b7040000000100006a0a00fe00947900850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00000001c0)="7db98a90a6ac6f6e12d333705ae2acca03be6d29c6c24393") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x80000000002c00) prctl$PR_MCE_KILL(0x21, 0x0, 0x1bc6d0dc196f0f0a) [ 120.548272] ptrace attach of "/root/syz-executor.3"[7179] was attempted by "/root/syz-executor.3"[7180] [ 120.579321] ptrace attach of ""[7166] was attempted by "/root/syz-executor.3"[7180] [ 120.720332] protocol 88fb is buggy, dev hsr_slave_0 [ 120.725616] protocol 88fb is buggy, dev hsr_slave_1 14:32:42 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r3, 0x0, 0xcc7, 0x0) [ 120.981947] audit: type=1800 audit(1572445962.537:48): pid=7217 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="file0" dev="loop2" ino=3 res=0 14:32:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 121.040139] protocol 88fb is buggy, dev hsr_slave_0 [ 121.045434] protocol 88fb is buggy, dev hsr_slave_1 [ 121.162064] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 14:32:43 executing program 4: socket$netlink(0x10, 0x3, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000040)=""/210, 0xd2) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000200)=@buf) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000000800)="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", 0x100) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000) fchmod(r1, 0x10) clone(0x3000000a0160101, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b702000000000400bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000812d6405000000000025040400010000001704000001000a40b7040000000100006a0a00fe00947900850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00000001c0)="7db98a90a6ac6f6e12d33370") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x80000000002c00) prctl$PR_MCE_KILL(0x21, 0x2, 0x1bc6d0dc196f0f0a) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) 14:32:43 executing program 0: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) recvmmsg(r0, &(0x7f0000000700), 0xfcbc9721ac0999, 0x0, 0x0) shutdown(r0, 0x0) 14:32:43 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bpq0\x00', 0x10) 14:32:43 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:43 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000001700)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x924901c, 0x0) recvmmsg(r0, &(0x7f00000001c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdeb}}], 0x3fffffffffffd33, 0x0, 0x0) 14:32:43 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:43 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 14:32:43 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:43 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r0, r0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:43 executing program 1: r0 = socket(0x40000000002, 0x3, 0x80000000002) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x80, 0xf9) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x10000e0}, 0x33) 14:32:43 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) [ 121.795985] raw_sendmsg: syz-executor.1 forgot to set AF_INET. Fix it! [ 122.240103] protocol 88fb is buggy, dev hsr_slave_0 [ 122.245242] protocol 88fb is buggy, dev hsr_slave_1 [ 122.250351] protocol 88fb is buggy, dev hsr_slave_0 [ 122.255594] protocol 88fb is buggy, dev hsr_slave_1 [ 122.480130] protocol 88fb is buggy, dev hsr_slave_0 [ 122.485247] protocol 88fb is buggy, dev hsr_slave_1 14:32:44 executing program 0: perf_event_open(&(0x7f0000000040)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) 14:32:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r0, r0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:44 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getcwd(0x0, 0x0) 14:32:44 executing program 5: sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, 0x0, 0x0) unshare(0x20600) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r3, 0x5450) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) 14:32:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r0, r0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:44 executing program 0: process_vm_readv(0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/3, 0x3}, {&(0x7f0000000380)=""/194, 0xc2}, {&(0x7f0000000100)=""/135, 0x87}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/223, 0xdf}], 0x5, &(0x7f0000002680)=[{&(0x7f0000001580)=""/61, 0x3d}, {&(0x7f00000015c0)=""/140, 0x8c}, {&(0x7f0000001680)=""/4096, 0xffffffffffffff45}], 0x3, 0x0) 14:32:44 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:44 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:44 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:44 executing program 0: 14:32:44 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:44 executing program 5: 14:32:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:44 executing program 0: 14:32:44 executing program 5: [ 122.800107] protocol 88fb is buggy, dev hsr_slave_0 [ 122.805261] protocol 88fb is buggy, dev hsr_slave_1 14:32:44 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:44 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:44 executing program 0: 14:32:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:44 executing program 5: 14:32:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:44 executing program 0: 14:32:44 executing program 5: 14:32:44 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:44 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:44 executing program 0: 14:32:44 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:44 executing program 0: 14:32:44 executing program 5: [ 123.120134] protocol 88fb is buggy, dev hsr_slave_0 [ 123.125276] protocol 88fb is buggy, dev hsr_slave_1 14:32:44 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:44 executing program 5: 14:32:44 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:44 executing program 0: 14:32:44 executing program 5: 14:32:44 executing program 0: 14:32:44 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:44 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:44 executing program 5: 14:32:44 executing program 0: 14:32:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:45 executing program 4: creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:45 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:45 executing program 0: 14:32:45 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:45 executing program 5: 14:32:45 executing program 4: creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:45 executing program 5: 14:32:45 executing program 0: 14:32:45 executing program 1: mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:45 executing program 0: 14:32:45 executing program 5: 14:32:45 executing program 4: creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:45 executing program 5: 14:32:45 executing program 0: 14:32:45 executing program 1: mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) 14:32:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:45 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) dup2(r2, r3) 14:32:45 executing program 4: creat(0x0, 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:45 executing program 1: mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:45 executing program 4: creat(0x0, 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:45 executing program 5: 14:32:45 executing program 0: 14:32:45 executing program 1: mkdir(0x0, 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:45 executing program 5: 14:32:45 executing program 0: 14:32:45 executing program 4: creat(0x0, 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:45 executing program 3: mkdir(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:45 executing program 5: 14:32:45 executing program 0: 14:32:45 executing program 1: mkdir(0x0, 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:45 executing program 5: 14:32:45 executing program 0: 14:32:45 executing program 3: mkdir(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:45 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(0x0, 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:45 executing program 1: mkdir(0x0, 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:45 executing program 0: 14:32:45 executing program 5: 14:32:45 executing program 3: mkdir(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:45 executing program 0: 14:32:45 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:45 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(0x0, 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) [ 124.320109] protocol 88fb is buggy, dev hsr_slave_0 [ 124.325229] protocol 88fb is buggy, dev hsr_slave_1 [ 124.330374] protocol 88fb is buggy, dev hsr_slave_0 [ 124.335430] protocol 88fb is buggy, dev hsr_slave_1 14:32:45 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:45 executing program 0: 14:32:46 executing program 5: 14:32:46 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(0x0, 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:46 executing program 0: 14:32:46 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:46 executing program 5: 14:32:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:46 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:46 executing program 0: 14:32:46 executing program 5: 14:32:46 executing program 0: 14:32:46 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:46 executing program 5: semget$private(0x0, 0x2000000010a, 0x0) 14:32:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:46 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:46 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:46 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:46 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:46 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:46 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:46 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:46 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:46 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:46 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:46 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:46 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB]) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:46 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:46 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:46 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:46 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x280615d, 0x0) 14:32:46 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB]) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:46 executing program 5: mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) listen(r3, 0x0) 14:32:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:46 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x280615d, 0x0) 14:32:46 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) listen(r3, 0x0) 14:32:46 executing program 5: mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:46 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB]) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:46 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x280615d, 0x0) 14:32:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) listen(r3, 0x0) 14:32:46 executing program 5: mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:47 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=0000000000000']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:47 executing program 5: creat(0x0, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:47 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=0000000000000']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:47 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0) 14:32:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:47 executing program 5: creat(0x0, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:47 executing program 5: creat(0x0, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:47 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0) 14:32:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:47 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=0000000000000']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:47 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x280615d, 0x0) 14:32:47 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000001c0)={0x79}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(0xffffffffffffffff, 0x0) 14:32:47 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0) 14:32:47 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x280615d, 0x0) 14:32:47 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=0000000']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:47 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000001c0)={0x79}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(0xffffffffffffffff, 0x0) 14:32:47 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x280615d, 0x0) 14:32:47 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000001c0)={0x79}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(0xffffffffffffffff, 0x0) 14:32:47 executing program 4 (fault-call:3 fault-nth:0): creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:47 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=0000000']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:47 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0) 14:32:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:47 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000001c0)={0x79}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r2, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r2, 0x0) 14:32:47 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0) 14:32:47 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000001c0)={0x79}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:47 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=0000000']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) [ 126.150629] FAULT_INJECTION: forcing a failure. [ 126.150629] name failslab, interval 1, probability 0, space 0, times 1 14:32:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r2, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r2, 0x0) [ 126.236485] CPU: 0 PID: 7782 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 126.243443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.243448] Call Trace: [ 126.243466] dump_stack+0x138/0x197 [ 126.243484] should_fail.cold+0x10f/0x159 [ 126.243499] should_failslab+0xdb/0x130 [ 126.243510] __kmalloc_track_caller+0x2ec/0x790 [ 126.243519] ? __sb_end_write+0xc1/0x100 [ 126.243530] ? strndup_user+0x62/0xf0 [ 126.243540] memdup_user+0x26/0xa0 [ 126.243549] strndup_user+0x62/0xf0 14:32:47 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0) [ 126.243561] SyS_mount+0x6b/0x120 [ 126.290310] ? copy_mnt_ns+0x8c0/0x8c0 [ 126.294207] do_syscall_64+0x1e8/0x640 [ 126.298108] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.302962] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 126.302973] RIP: 0033:0x459f49 [ 126.302978] RSP: 002b:00007efe113dec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 126.302988] RAX: ffffffffffffffda RBX: 00007efe113dec90 RCX: 0000000000459f49 [ 126.302995] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020000000 14:32:47 executing program 5 (fault-call:1 fault-nth:0): creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:47 executing program 4 (fault-call:3 fault-nth:1): creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:47 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=0000000000000000000']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:47 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000001c0)={0x79}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 126.333587] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 126.341470] R10: 000000000280615d R11: 0000000000000246 R12: 00007efe113df6d4 [ 126.348740] R13: 00000000004c6986 R14: 00000000004dbed8 R15: 0000000000000005 [ 126.375840] FAULT_INJECTION: forcing a failure. [ 126.375840] name failslab, interval 1, probability 0, space 0, times 0 14:32:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r2, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r2, 0x0) [ 126.401368] CPU: 1 PID: 7808 Comm: syz-executor.5 Not tainted 4.14.151 #0 [ 126.408341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.417778] Call Trace: [ 126.417797] dump_stack+0x138/0x197 [ 126.417814] should_fail.cold+0x10f/0x159 [ 126.417830] should_failslab+0xdb/0x130 [ 126.432146] __kmalloc_track_caller+0x2ec/0x790 [ 126.436828] ? __sb_end_write+0xc1/0x100 [ 126.440897] ? strndup_user+0x62/0xf0 [ 126.444707] memdup_user+0x26/0xa0 [ 126.448259] strndup_user+0x62/0xf0 14:32:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r1, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r1, 0x0) 14:32:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r1, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r1, 0x0) [ 126.451892] SyS_mount+0x6b/0x120 [ 126.455347] ? copy_mnt_ns+0x8c0/0x8c0 [ 126.459233] do_syscall_64+0x1e8/0x640 [ 126.463130] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.467984] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 126.473170] RIP: 0033:0x459f49 [ 126.476361] RSP: 002b:00007f385a35ec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 126.484071] RAX: ffffffffffffffda RBX: 00007f385a35ec90 RCX: 0000000000459f49 [ 126.491339] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020000000 14:32:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r1, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r1, 0x0) 14:32:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 126.498613] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 126.505890] R10: 000000000280615d R11: 0000000000000246 R12: 00007f385a35f6d4 [ 126.513166] R13: 00000000004c6986 R14: 00000000004dbed8 R15: 0000000000000004 14:32:48 executing program 5 (fault-call:1 fault-nth:1): creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) [ 126.615274] FAULT_INJECTION: forcing a failure. [ 126.615274] name failslab, interval 1, probability 0, space 0, times 0 [ 126.663738] FAULT_INJECTION: forcing a failure. [ 126.663738] name failslab, interval 1, probability 0, space 0, times 0 [ 126.675017] CPU: 1 PID: 7836 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 126.675025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.675029] Call Trace: [ 126.675046] dump_stack+0x138/0x197 [ 126.675065] should_fail.cold+0x10f/0x159 [ 126.675080] should_failslab+0xdb/0x130 [ 126.675094] kmem_cache_alloc+0x2d7/0x780 [ 126.675107] ? find_held_lock+0x35/0x130 [ 126.675120] ? __might_fault+0x110/0x1d0 [ 126.675131] getname_flags+0xcb/0x580 [ 126.675140] ? __might_fault+0x110/0x1d0 [ 126.675151] user_path_at_empty+0x2f/0x50 [ 126.675172] do_mount+0x12b/0x27d0 [ 126.675187] ? copy_mount_string+0x40/0x40 [ 126.675199] ? _copy_from_user+0x99/0x110 [ 126.675210] ? memdup_user+0x58/0xa0 [ 126.675218] ? copy_mount_options+0x1fe/0x2f0 [ 126.675230] SyS_mount+0xab/0x120 [ 126.675242] ? copy_mnt_ns+0x8c0/0x8c0 [ 126.757334] do_syscall_64+0x1e8/0x640 [ 126.761219] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.766059] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 126.771238] RIP: 0033:0x459f49 [ 126.774418] RSP: 002b:00007efe113dec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 126.782116] RAX: ffffffffffffffda RBX: 00007efe113dec90 RCX: 0000000000459f49 [ 126.789392] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020000000 [ 126.796652] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 126.803924] R10: 000000000280615d R11: 0000000000000246 R12: 00007efe113df6d4 [ 126.811192] R13: 00000000004c6986 R14: 00000000004dbed8 R15: 0000000000000005 [ 126.818474] CPU: 0 PID: 7839 Comm: syz-executor.5 Not tainted 4.14.151 #0 [ 126.825410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.834769] Call Trace: [ 126.837358] dump_stack+0x138/0x197 [ 126.840984] should_fail.cold+0x10f/0x159 [ 126.845126] should_failslab+0xdb/0x130 [ 126.849082] kmem_cache_alloc+0x2d7/0x780 [ 126.853219] ? find_held_lock+0x35/0x130 [ 126.857276] ? __might_fault+0x110/0x1d0 [ 126.861331] getname_flags+0xcb/0x580 [ 126.865185] ? __might_fault+0x110/0x1d0 [ 126.869229] user_path_at_empty+0x2f/0x50 [ 126.873363] do_mount+0x12b/0x27d0 [ 126.876887] ? copy_mount_string+0x40/0x40 [ 126.881114] ? _copy_from_user+0x99/0x110 [ 126.885254] ? memdup_user+0x58/0xa0 [ 126.888949] ? copy_mount_options+0x1fe/0x2f0 [ 126.893430] SyS_mount+0xab/0x120 [ 126.896864] ? copy_mnt_ns+0x8c0/0x8c0 [ 126.900747] do_syscall_64+0x1e8/0x640 [ 126.904624] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.909504] entry_SYSCALL_64_after_hwframe+0x42/0xb7 14:32:48 executing program 4 (fault-call:3 fault-nth:2): creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r2, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r2, 0x0) 14:32:48 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=0000000000000000000']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) [ 126.914680] RIP: 0033:0x459f49 [ 126.917848] RSP: 002b:00007f385a35ec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 126.925536] RAX: ffffffffffffffda RBX: 00007f385a35ec90 RCX: 0000000000459f49 [ 126.932792] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020000000 [ 126.940049] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 126.947309] R10: 000000000280615d R11: 0000000000000246 R12: 00007f385a35f6d4 [ 126.954560] R13: 00000000004c6986 R14: 00000000004dbed8 R15: 0000000000000004 14:32:48 executing program 5 (fault-call:1 fault-nth:2): creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:48 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000001c0)={0x79}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:48 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=0000000000000000000']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) [ 127.065521] FAULT_INJECTION: forcing a failure. [ 127.065521] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 127.077371] CPU: 0 PID: 7859 Comm: syz-executor.5 Not tainted 4.14.151 #0 [ 127.084305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.093662] Call Trace: [ 127.093681] dump_stack+0x138/0x197 [ 127.093698] should_fail.cold+0x10f/0x159 [ 127.093713] __alloc_pages_nodemask+0x1d6/0x7a0 [ 127.093723] ? fs_reclaim_acquire+0x20/0x20 [ 127.093735] ? __alloc_pages_slowpath+0x2930/0x2930 [ 127.093754] cache_grow_begin+0x80/0x400 [ 127.093766] kmem_cache_alloc+0x6a6/0x780 [ 127.093777] ? find_held_lock+0x35/0x130 [ 127.097817] FAULT_INJECTION: forcing a failure. [ 127.097817] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 127.099986] getname_flags+0xcb/0x580 [ 127.145813] ? __might_fault+0x110/0x1d0 [ 127.149868] user_path_at_empty+0x2f/0x50 [ 127.154019] do_mount+0x12b/0x27d0 [ 127.157551] ? copy_mount_string+0x40/0x40 [ 127.161774] ? _copy_from_user+0x99/0x110 [ 127.165913] ? memdup_user+0x58/0xa0 [ 127.169644] ? copy_mount_options+0x1fe/0x2f0 [ 127.174135] SyS_mount+0xab/0x120 [ 127.177588] ? copy_mnt_ns+0x8c0/0x8c0 [ 127.181470] do_syscall_64+0x1e8/0x640 [ 127.185346] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.190195] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 127.195373] RIP: 0033:0x459f49 [ 127.198549] RSP: 002b:00007f385a35ec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 127.206243] RAX: ffffffffffffffda RBX: 00007f385a35ec90 RCX: 0000000000459f49 14:32:48 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000001c0)={0x79}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r2, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r2, 0x0) [ 127.213499] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020000000 [ 127.220755] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 127.228010] R10: 000000000280615d R11: 0000000000000246 R12: 00007f385a35f6d4 [ 127.235265] R13: 00000000004c6986 R14: 00000000004dbed8 R15: 0000000000000004 [ 127.242562] CPU: 1 PID: 7858 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 127.249494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.258854] Call Trace: [ 127.261444] dump_stack+0x138/0x197 14:32:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r2, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r2, 0x0) 14:32:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) [ 127.265083] should_fail.cold+0x10f/0x159 [ 127.269241] __alloc_pages_nodemask+0x1d6/0x7a0 [ 127.273920] ? fs_reclaim_acquire+0x20/0x20 [ 127.278249] ? __alloc_pages_slowpath+0x2930/0x2930 [ 127.283283] cache_grow_begin+0x80/0x400 [ 127.287346] kmem_cache_alloc+0x6a6/0x780 [ 127.291498] ? find_held_lock+0x35/0x130 [ 127.295567] getname_flags+0xcb/0x580 [ 127.299373] ? __might_fault+0x110/0x1d0 [ 127.303442] user_path_at_empty+0x2f/0x50 [ 127.307594] do_mount+0x12b/0x27d0 [ 127.311149] ? copy_mount_string+0x40/0x40 [ 127.315397] ? _copy_from_user+0x99/0x110 [ 127.319557] ? memdup_user+0x58/0xa0 [ 127.323279] ? copy_mount_options+0x1fe/0x2f0 [ 127.327787] SyS_mount+0xab/0x120 [ 127.331239] ? copy_mnt_ns+0x8c0/0x8c0 [ 127.335121] do_syscall_64+0x1e8/0x640 [ 127.335136] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.335152] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 127.349034] RIP: 0033:0x459f49 [ 127.352221] RSP: 002b:00007efe113dec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 14:32:48 executing program 4 (fault-call:3 fault-nth:3): creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:48 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,m']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:48 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000001c0)={0x79}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:48 executing program 5 (fault-call:1 fault-nth:3): creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 127.352232] RAX: ffffffffffffffda RBX: 00007efe113dec90 RCX: 0000000000459f49 [ 127.352237] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020000000 [ 127.352242] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 127.352247] R10: 000000000280615d R11: 0000000000000246 R12: 00007efe113df6d4 [ 127.352252] R13: 00000000004c6986 R14: 00000000004dbed8 R15: 0000000000000005 14:32:49 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000000)={0x2d, 0x4, 0x0, {0x4, 0x99, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2d) 14:32:49 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,m']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) [ 127.443100] FAULT_INJECTION: forcing a failure. [ 127.443100] name failslab, interval 1, probability 0, space 0, times 0 [ 127.476076] CPU: 0 PID: 7881 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 127.483046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.492423] Call Trace: [ 127.495017] dump_stack+0x138/0x197 [ 127.498643] should_fail.cold+0x10f/0x159 [ 127.502782] should_failslab+0xdb/0x130 [ 127.506761] kmem_cache_alloc+0x2d7/0x780 [ 127.510895] ? selinux_capable+0x36/0x40 [ 127.514941] getname_kernel+0x53/0x350 [ 127.518813] kern_path+0x20/0x40 [ 127.522162] do_mount+0xb05/0x27d0 [ 127.525690] ? copy_mount_string+0x40/0x40 [ 127.529923] ? memdup_user+0x58/0xa0 [ 127.533621] ? copy_mount_options+0x1fe/0x2f0 [ 127.538103] SyS_mount+0xab/0x120 [ 127.541712] ? copy_mnt_ns+0x8c0/0x8c0 [ 127.545583] do_syscall_64+0x1e8/0x640 [ 127.549468] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.554300] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 127.559474] RIP: 0033:0x459f49 [ 127.562662] RSP: 002b:00007efe113dec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 127.570354] RAX: ffffffffffffffda RBX: 00007efe113dec90 RCX: 0000000000459f49 [ 127.577610] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020000000 [ 127.584861] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 14:32:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 127.592128] R10: 000000000280615d R11: 0000000000000246 R12: 00007efe113df6d4 [ 127.599380] R13: 00000000004c6986 R14: 00000000004dbed8 R15: 0000000000000005 14:32:49 executing program 4 (fault-call:3 fault-nth:4): creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:49 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r4, &(0x7f0000000480)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x5}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null]}, 0x48) r6 = fcntl$dupfd(r5, 0x0, r5) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000100)={{{@in=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000001c0)=@newlink={0x30, 0x10, 0xc01, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0x4}}}]}, 0x30}}, 0x0) ioctl$SIOCGSTAMPNS(r9, 0x8907, &(0x7f0000000040)) r10 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f0000000440)={0x81, 0x1, 0x7f, 0x0, 0x1, 0x0, 0x3f, 0x3, 0xfa, 0x1, 0xff}, 0xb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) lchown(0x0, 0x0, r11) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='fuse\x00', 0x2204020, &(0x7f0000000500)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000020000,user_id=', @ANYRESDEC=r7, @ANYBLOB="2c67726f75705f696a3d1f52861da036b12c5942c5dcde4d5a25b948d0d9387e897f5068951ed175284b2bd68e7bfd3264c5c33314387571a30c21ff499c8d4bddf6e5f7e707b6404bf169b30437e344c3392d6485d8ca01a56f6b5e4021bcd76144ce0789de416603e71e37a2964c290f6f3de10106c4c93273473d933649bfd7be1cc79405cc408b4b", @ANYRESDEC=r11, @ANYBLOB="2c64656661756c745f70659e05697373696f6e732c6d61785f726561643d3078303032303430303030303030303030302c626c6b73697a653d3078663532666537653965626561363865372c626c6b73697a653d3078303030303030303030303030313830302c616c6c6f775f6f746865722c7365636c6162656c2c6f626a5f747970653d2c61707072616973655f747970653d696d617369672c736d61636b6673726f6f743d272c646f6e745f6d6561737572652c00"]) 14:32:49 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,m']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:49 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) [ 127.882865] FAULT_INJECTION: forcing a failure. [ 127.882865] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 127.894750] CPU: 0 PID: 7923 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 127.901677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.911025] Call Trace: [ 127.913607] dump_stack+0x138/0x197 [ 127.917250] should_fail.cold+0x10f/0x159 [ 127.921409] __alloc_pages_nodemask+0x1d6/0x7a0 [ 127.926072] ? fs_reclaim_acquire+0x20/0x20 [ 127.930383] ? __alloc_pages_slowpath+0x2930/0x2930 [ 127.935414] cache_grow_begin+0x80/0x400 [ 127.939464] kmem_cache_alloc+0x6a6/0x780 [ 127.943599] ? selinux_capable+0x36/0x40 [ 127.947649] getname_kernel+0x53/0x350 [ 127.951537] kern_path+0x20/0x40 [ 127.954889] do_mount+0xb05/0x27d0 [ 127.958415] ? copy_mount_string+0x40/0x40 [ 127.962635] ? memdup_user+0x58/0xa0 [ 127.966345] ? copy_mount_options+0x1fe/0x2f0 [ 127.970826] SyS_mount+0xab/0x120 [ 127.974264] ? copy_mnt_ns+0x8c0/0x8c0 [ 127.978135] do_syscall_64+0x1e8/0x640 [ 127.982008] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.986838] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 127.992029] RIP: 0033:0x459f49 [ 127.995215] RSP: 002b:00007efe113dec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 128.002906] RAX: ffffffffffffffda RBX: 00007efe113dec90 RCX: 0000000000459f49 [ 128.010172] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020000000 [ 128.017425] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 128.024716] R10: 000000000280615d R11: 0000000000000246 R12: 00007efe113df6d4 14:32:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 128.031969] R13: 00000000004c6986 R14: 00000000004dbed8 R15: 0000000000000005 14:32:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:49 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x40) acct(&(0x7f0000000000)='./bus\x00') mount$fuse(0x20000000, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0) 14:32:49 executing program 4 (fault-call:3 fault-nth:5): creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:49 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) [ 128.154753] Process accounting resumed [ 128.182804] Process accounting resumed 14:32:49 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x980c0, 0x0) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x8, 0x20, 0x5, 0x3f, 0x1, @local}, 0x10) creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 128.216148] FAULT_INJECTION: forcing a failure. [ 128.216148] name failslab, interval 1, probability 0, space 0, times 0 [ 128.263391] CPU: 0 PID: 7948 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 128.270361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.279718] Call Trace: [ 128.282331] dump_stack+0x138/0x197 [ 128.285971] should_fail.cold+0x10f/0x159 [ 128.290141] should_failslab+0xdb/0x130 [ 128.294125] kmem_cache_alloc_trace+0x2e9/0x790 [ 128.298808] ? lock_downgrade+0x740/0x740 [ 128.302963] get_mountpoint+0xd4/0x330 [ 128.306860] lock_mount+0xe0/0x2c0 [ 128.310408] do_mount+0xb1e/0x27d0 [ 128.313962] ? copy_mount_string+0x40/0x40 [ 128.318215] ? memdup_user+0x58/0xa0 [ 128.321941] ? copy_mount_options+0x1fe/0x2f0 [ 128.326442] SyS_mount+0xab/0x120 [ 128.335300] ? copy_mnt_ns+0x8c0/0x8c0 [ 128.339963] do_syscall_64+0x1e8/0x640 [ 128.343838] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 128.348670] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 128.353852] RIP: 0033:0x459f49 14:32:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:49 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) [ 128.357024] RSP: 002b:00007efe113dec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 128.364719] RAX: ffffffffffffffda RBX: 00007efe113dec90 RCX: 0000000000459f49 [ 128.371970] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020000000 [ 128.379221] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 128.386480] R10: 000000000280615d R11: 0000000000000246 R12: 00007efe113df6d4 [ 128.393731] R13: 00000000004c6986 R14: 00000000004dbed8 R15: 0000000000000005 14:32:50 executing program 4 (fault-call:3 fault-nth:6): creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:50 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='bpf\x00', 0x428044, &(0x7f0000000100)={[{@mode={'mode', 0x3d, 0xffff}}, {@mode={'mode', 0x3d, 0x24}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x4}}], [{@func={'func', 0x3d, 'PATH_CHECK'}}, {@context={'context', 0x3d, 'user_u'}}]}) 14:32:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 128.481082] net_ratelimit: 16 callbacks suppressed [ 128.481087] protocol 88fb is buggy, dev hsr_slave_0 [ 128.491146] protocol 88fb is buggy, dev hsr_slave_1 [ 128.496258] protocol 88fb is buggy, dev hsr_slave_0 [ 128.501368] protocol 88fb is buggy, dev hsr_slave_1 14:32:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, 0x0, &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:50 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r3, 0x4}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) mkdirat$cgroup(r6, &(0x7f00000001c0)='syz0\x00', 0x1ff) r7 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ubi_ctrl\x00', 0x90800, 0x0) ioctl$USBDEVFS_DROP_PRIVILEGES(r8, 0x4004551e, &(0x7f0000000240)=0x1ff) write$input_event(r7, &(0x7f0000000180)={{}, 0x2, 0xff, 0x5}, 0x18) creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280614f, 0x0) 14:32:50 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r2, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r2, 0x0) 14:32:50 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000100)={'raw\x00', 0x6a, "0b6a4d2929a8dc5d009a4035383d1aabf6abbce84618d309ab6785f19750e770f5b3b4268b888b76466771df1095f3a3891945b2c04e12a9b85051850e18832d0122ca40ceaf6a6ab77d6a19df4eaa14beb2a53f8d4b4a1a2b60d77a2e7171eb6701d2729a3be3b704c6"}, &(0x7f00000001c0)=0x8e) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x22}, @multicast2, 0x1, 0x1, [@remote]}, 0x14) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:50 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:50 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r2, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r2, 0x0) 14:32:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:50 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x10) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000000)) sendmsg$inet6(r0, &(0x7f0000001240)={&(0x7f00000000c0)={0xa, 0x4e21, 0x3ff, @mcast2, 0x7ff}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000001340)="1ce3034938c69376ce99400db0aa2f900a8e11444f31f90e69562cde04c81647f19f0fccf6822ce22dc7acd4a7a6cf4dfb56124876b032637092ab3b52b468697a01ae4b4e9c5fda22b8c14786c8df3d7f26ecdbc78ce37704f818975f81dfacbbb8a1e7c8d209ad6bc0cf72141a939bdb3cc4ac302e2c9c8c7d8b71abcac7b952d9f21080a9e8f70903ac4346a77aa5486fa91c9ef9c01cad090e1411b0b6cc3bc71cedaa47", 0xa6}, {&(0x7f0000000180)="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", 0x1000}], 0x2, &(0x7f0000001500)=[@hopopts_2292={{0x80, 0x29, 0x36, {0x3b, 0xc, [], [@enc_lim={0x4, 0x1, 0x6f}, @hao={0xc9, 0x10, @mcast2}, @jumbo, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0x1, [0x0]}, @pad1, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0x34, "25dcab0413541d8ba21cbca3bb89917d49ab9c14933491a7428f94c4a6ca6d68d8f29bfb60e9d6c40facb477d7dab0a422c6f740"}]}}}, @hopopts={{0x18, 0x29, 0x36, {0x9b}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7}}], 0xb0}, 0x4000000) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, 0x0, &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) [ 128.720104] protocol 88fb is buggy, dev hsr_slave_0 [ 128.725259] protocol 88fb is buggy, dev hsr_slave_1 14:32:50 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r2, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r2, 0x0) 14:32:50 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, 0x0, &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:50 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x6e0002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), 0x4) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 14:32:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) 14:32:50 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:50 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0300110000008700fcff"], 0xa) 14:32:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) [ 129.040175] protocol 88fb is buggy, dev hsr_slave_0 [ 129.045314] protocol 88fb is buggy, dev hsr_slave_1 14:32:50 executing program 5: creat(&(0x7f0000000100)='./bus/../file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:50 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, 0x0, &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) 14:32:50 executing program 5: ioctl$VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, &(0x7f00000000c0)={0x5, @pix={0x869, 0x9, 0x42323151, 0x3, 0x1b2f, 0x7, 0x9, 0x4, 0x989aea471fe4aa8, 0x7, 0x2, 0x4}}) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) bind$rxrpc(r0, &(0x7f0000000000)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @local}}, 0x24) 14:32:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:50 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, 0x0, &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) 14:32:50 executing program 3 (fault-call:4 fault-nth:0): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:50 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x2040081, 0x0) 14:32:50 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, 0x0, &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000200)) [ 129.327558] FAULT_INJECTION: forcing a failure. [ 129.327558] name failslab, interval 1, probability 0, space 0, times 0 [ 129.360110] protocol 88fb is buggy, dev hsr_slave_0 [ 129.365221] protocol 88fb is buggy, dev hsr_slave_1 14:32:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:51 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x10000) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x73ad}, &(0x7f0000000340)=0x8) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000140)={r9}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000015c0)={r9, 0x2c, &(0x7f0000001580)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x0, @mcast2, 0x8}]}, &(0x7f0000001600)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001a40)=@assoc_value={0x0}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001ac0)={0x0, 0x5}, &(0x7f0000001b00)=0x8) r13 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r14, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r13, 0x84, 0x1, &(0x7f0000000140)={r15}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001b40)={r15, @in6={{0xa, 0x4e21, 0x9, @empty}}, [0x2, 0x1000, 0x3, 0x7, 0x2, 0x5, 0xacb, 0x2, 0x20, 0x401, 0x457, 0x2, 0xfff, 0x2, 0x10000]}, &(0x7f0000001c40)=0x100) r17 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r18 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r18, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r18, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r17, 0x84, 0x1, &(0x7f0000000140)={r19}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000001dc0)=[{&(0x7f0000000100)=@in6={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x29}, 0x20}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000140)="c801fca680968ee2f14a4305d1381d0b69850c57ba0b6d0f6cf574c2bce3d4dcd36033c501fa70d92390ebdf8ac3a3ec292935113910273d994b6870fb2b259f74170993ad14832a7bb00985a32e77ec25b29aa4e4dbbe9019168850e4563eacbc04e34a8b058f5a7a25bc46eb36b4352dbf5c06e17d1fcb2fcead6bb3ee2cd31e54883f6f06c0f383a14f2edb4bcea6bfa17badb7357f586babca58c8b4382dda3d21a0d92dc061c036f4333245b967aa981f88ae0f4c7a7c73b040567b39f1dd49021ccb4ee6c0f93c", 0xca}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000240)="40f267918ecfc9074eb088073c4fe71006ce8530173493b104a948aba5b0d18b3dccb4ce55268491cf58a26f4b8e6df45ccfd79aefb434af02c101c9e1966cc270fa70f86e0109128542f2aa1e976043bbda118a2571", 0x56}], 0x3, &(0x7f00000013c0)=[@authinfo={0x18, 0x84, 0x6, {0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndinfo={0x20, 0x84, 0x2, {0xb2c, 0x800e, 0x3, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0xc303, 0x4, 0x3f, r6}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x7ff}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr="e4a677bf42cb3444a097bd36c69f55f8"}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @dstaddrv6={0x20, 0x84, 0x8, @empty}], 0xe8, 0x18}, {&(0x7f00000014c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f0000001540)=[{&(0x7f0000001500)="83e445d95b29c4ba2e63fd9130310e1d9509fafe46084ca587cf20c4b3dc3281cded9b1b5e8668ac19d17cb0d51cfb6a942c8920b4f15779", 0x38}], 0x1, &(0x7f0000001640)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x1c, 0x9, 0x9, r10}}], 0x20, 0x10008000}, {&(0x7f0000001680)=@in={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f0000001880)=[{&(0x7f00000016c0)="2723db6464573c6210a67decdb526b79a0a84b56002e3bc355e32eb0bf673e05c2592d88605ab9b5b21d022fea634068312b3077a0361e74feef23", 0x3b}, {&(0x7f0000001700)="56ab4ea9696b70417f57bb4fc7322ab3681232db8ecfac0d2c280cb4cf61a7f2a2f08983bd11dc20b68ec6c455f60b95bc2d350e9cdef9f84a506d21629c53c203ab395a5a0d1a07672b7f3f0e1ecdc6e6b6ae81d8cb2d0dd5e44e668a4806eec463426cc640f444097644a0a50c17258c87cbd3be066936a1e3a6e811fad0f26ffc7b48fa247eb7ff", 0x89}, {&(0x7f00000017c0)="bdbd297e060df727fa347f78fbedef5de56bda0068d0330e0b550339c7e9a9c378d5deeed9989f28a624c9bccee93a19016950910107a935269c36aff9e628ebd8dac4bdfd245cf3b18febb66167c572b203fabb707177bea6955aebf7fd0b4612a650b3865a4a1bf0f3754515d38953ce484d2edc8803bb6647524229bdb1568985141566c51d9ed8", 0x89}], 0x3, &(0x7f00000018c0)=[@authinfo={0x18, 0x84, 0x6, {0x7ff}}], 0x18, 0x4000000}, {&(0x7f0000001900)=@in={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000001940)="6587a5f08cc93cff369f16fa40769311531f5f574f5cdcf0e9f7c54c355e9e2ae2221201727eef02192e6218204770aaa1", 0x31}, {&(0x7f0000001980)="c054ba4ff9752e663a56ca049f26caeeb756c6bb3d3327149944ac9122cdb00d17401e6d1f671941e6c5de1513aae182af2aeeffe43b94da7e037c06e1d2a9af8dae10752fbacc1ca1f7cbf63734ca5f3b1f75fb1f404444ce0944aca73da80b10d65863d9a9c01fe52e898c", 0x6c}], 0x2, &(0x7f0000001c80)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1000, 0x0, 0x5, 0x10000, 0x5, 0x4, 0x200, r11}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xaa5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndrcv={0x30, 0x84, 0x1, {0x2457, 0x7, 0x16, 0x7, 0x8, 0x0, 0x5b05, 0x4, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1ff, 0x202, 0x2, 0x3, 0x20, 0x0, 0x1f, r16}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @sndinfo={0x20, 0x84, 0x2, {0xffe1, 0x2, 0x9, 0x0, r19}}], 0x138, 0x863fc0b64492f1fb}], 0x4, 0x40000) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) [ 129.410403] CPU: 1 PID: 8077 Comm: syz-executor.3 Not tainted 4.14.151 #0 [ 129.417386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.426748] Call Trace: [ 129.429349] dump_stack+0x138/0x197 [ 129.432995] should_fail.cold+0x10f/0x159 [ 129.437163] should_failslab+0xdb/0x130 [ 129.441155] __kmalloc_track_caller+0x2ec/0x790 [ 129.445833] ? __sb_end_write+0xc1/0x100 [ 129.449900] ? strndup_user+0x62/0xf0 [ 129.453703] memdup_user+0x26/0xa0 [ 129.457244] strndup_user+0x62/0xf0 14:32:51 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)) [ 129.460875] SyS_mount+0x3c/0x120 [ 129.464336] ? copy_mnt_ns+0x8c0/0x8c0 [ 129.468231] do_syscall_64+0x1e8/0x640 [ 129.472127] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.476978] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 129.482686] RIP: 0033:0x459f49 [ 129.485881] RSP: 002b:00007f41a9c8fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 129.493766] RAX: ffffffffffffffda RBX: 00007f41a9c8fc90 RCX: 0000000000459f49 [ 129.501303] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 14:32:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x0, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:51 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)) [ 129.508580] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 129.515862] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41a9c906d4 [ 129.523144] R13: 00000000004c69b2 R14: 00000000004dbe18 R15: 0000000000000005 14:32:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x0, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:51 executing program 3 (fault-call:4 fault-nth:1): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:51 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)) 14:32:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@caif, &(0x7f0000000300)=0x80, 0x80000) getsockname$tipc(r1, &(0x7f0000000340)=@name, &(0x7f0000000380)=0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3000000010001f9500"/20, @ANYRES32=0x0, @ANYBLOB="22500200000000120007741d1484724ffd04000200"], 0x30}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000002400010c0000a7c04bca4f46a6fa0000", @ANYRES32=0x0, @ANYBLOB="000000000000000010001200080001006772650004000200"], 0x30}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000100)={r2, 0x0, 0x80000001, 0x401, 0xffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0xa0) mount$fuse(0x20000000, &(0x7f00000000c0)='./bus\x00', 0x0, 0x2008, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$binfmt_script(r5, &(0x7f0000000200)={'#! ', './bus', [{0x20, ')(selfposix_acl_access/vboxnet1'}, {0x20, 'gre\x00'}, {}, {0x20, '(proc'}, {0x20, 'gre\x00'}, {0x20, 'systemvmnet0trusted!(GPL-self&&vboxnet0'}, {}, {0x20, 'gre\x00'}, {0x20, 'gre\x00'}], 0xa, "bbe688603432320703139d25031fea322609c4c49805f9a66d2e66a67d7dcd648e6d09cb166e07abb7cf0eb028e37b4f0a46da587474fb68d7ada6f949399db8c9f9584f80a65832a699f363ca7627629a5e3776e7fc83f1"}, 0xc5) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f0000000000)={[{0x400, 0xc7, 0x4, 0x5, 0x1, 0x80, 0x40, 0x41, 0x0, 0xa1, 0x2, 0x3, 0xfffffffffffffffe}, {0x10000, 0x81, 0x3, 0x2, 0x2, 0xfd, 0x3, 0x6, 0x81, 0x9, 0x6, 0x3f, 0x80000000}, {0x1, 0x8, 0x50, 0x4, 0x80, 0xb7, 0x7f, 0x2, 0x5, 0x3f, 0x3d, 0x4, 0x5}], 0x12ef91f9}) 14:32:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x0, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 129.873394] FAULT_INJECTION: forcing a failure. [ 129.873394] name failslab, interval 1, probability 0, space 0, times 0 [ 129.897177] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 129.919864] CPU: 0 PID: 8124 Comm: syz-executor.3 Not tainted 4.14.151 #0 [ 129.926825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.936182] Call Trace: [ 129.936201] dump_stack+0x138/0x197 [ 129.936218] should_fail.cold+0x10f/0x159 [ 129.936233] should_failslab+0xdb/0x130 [ 129.936243] kmem_cache_alloc+0x2d7/0x780 [ 129.936254] ? find_held_lock+0x35/0x130 [ 129.936265] ? __might_fault+0x110/0x1d0 [ 129.936277] getname_flags+0xcb/0x580 [ 129.936285] ? __might_fault+0x110/0x1d0 [ 129.936296] user_path_at_empty+0x2f/0x50 [ 129.950600] do_mount+0x12b/0x27d0 [ 129.950616] ? copy_mount_string+0x40/0x40 [ 129.950626] ? _copy_from_user+0x99/0x110 [ 129.950638] ? memdup_user+0x58/0xa0 [ 129.950647] ? copy_mount_options+0x1fe/0x2f0 [ 129.950659] SyS_mount+0xab/0x120 [ 129.950669] ? copy_mnt_ns+0x8c0/0x8c0 [ 129.958852] do_syscall_64+0x1e8/0x640 [ 129.958861] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.958878] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 129.978450] RIP: 0033:0x459f49 [ 129.978456] RSP: 002b:00007f41a9c8fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 129.978466] RAX: ffffffffffffffda RBX: 00007f41a9c8fc90 RCX: 0000000000459f49 [ 129.978474] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 [ 130.041618] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 130.048892] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41a9c906d4 [ 130.056166] R13: 00000000004c69b2 R14: 00000000004dbe18 R15: 0000000000000005 14:32:51 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) 14:32:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:51 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$capi20(r1, &(0x7f0000000000)={0x10, 0x6, 0x86, 0x3, 0xd628, 0x523}, 0x10) 14:32:51 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000180)='./file0\x00', 0x0, 0x2000, 0x0) 14:32:51 executing program 3 (fault-call:4 fault-nth:2): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) [ 130.296313] FAULT_INJECTION: forcing a failure. [ 130.296313] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 130.308173] CPU: 1 PID: 8142 Comm: syz-executor.3 Not tainted 4.14.151 #0 [ 130.316928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.326287] Call Trace: [ 130.328874] dump_stack+0x138/0x197 [ 130.332498] should_fail.cold+0x10f/0x159 [ 130.336637] __alloc_pages_nodemask+0x1d6/0x7a0 [ 130.341292] ? fs_reclaim_acquire+0x20/0x20 [ 130.345613] ? __alloc_pages_slowpath+0x2930/0x2930 [ 130.350621] cache_grow_begin+0x80/0x400 [ 130.354668] kmem_cache_alloc+0x6a6/0x780 [ 130.358802] ? find_held_lock+0x35/0x130 [ 130.362851] getname_flags+0xcb/0x580 [ 130.366637] ? __might_fault+0x110/0x1d0 [ 130.370683] user_path_at_empty+0x2f/0x50 [ 130.374989] do_mount+0x12b/0x27d0 [ 130.378516] ? copy_mount_string+0x40/0x40 [ 130.382732] ? _copy_from_user+0x99/0x110 [ 130.386878] ? memdup_user+0x58/0xa0 [ 130.390575] ? copy_mount_options+0x1fe/0x2f0 [ 130.395075] SyS_mount+0xab/0x120 [ 130.398510] ? copy_mnt_ns+0x8c0/0x8c0 [ 130.402389] do_syscall_64+0x1e8/0x640 [ 130.406263] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.411101] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 130.416272] RIP: 0033:0x459f49 [ 130.419451] RSP: 002b:00007f41a9c8fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 130.427144] RAX: ffffffffffffffda RBX: 00007f41a9c8fc90 RCX: 0000000000459f49 [ 130.434671] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 14:32:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:52 executing program 5: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x400000) creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000001b00)=[{{&(0x7f0000000140)=@un=@abs, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/103, 0x67}, {&(0x7f0000000240)=""/119, 0x77}], 0x2, &(0x7f0000000300)}, 0xf3}, {{&(0x7f0000000340)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/51, 0x33}, {&(0x7f0000000400)=""/13, 0xd}], 0x2}, 0x4}, {{&(0x7f0000000480)=@nl=@proc, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000500)=""/6, 0x6}, {&(0x7f0000000540)=""/18, 0x12}, {&(0x7f0000000580)=""/87, 0x57}, {&(0x7f0000000600)=""/202, 0xca}, {&(0x7f0000000700)=""/66, 0x42}, {&(0x7f0000000780)=""/178, 0xb2}, {&(0x7f0000000840)=""/201, 0xc9}, {&(0x7f0000000940)=""/151, 0x97}, {&(0x7f0000000a00)=""/4096, 0x1000}], 0x9, &(0x7f0000001ac0)=""/46, 0x2e}, 0xe}], 0x3, 0x2, &(0x7f0000001bc0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000300)={0x101, 0xffffffc1}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000100)=0x10) [ 130.441923] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 130.449172] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41a9c906d4 [ 130.456444] R13: 00000000004c69b2 R14: 00000000004dbe18 R15: 0000000000000005 14:32:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:52 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) 14:32:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:52 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'U+', 0x1}, 0x28, 0x3) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:52 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=00000000000000000000037,mofe=00000000000000000000271,mode=00000000000000000000011,mode=0']) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) 14:32:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:52 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}]}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x40100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:52 executing program 3 (fault-call:4 fault-nth:3): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:52 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = semget$private(0x0, 0x2000000010a, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0xfffffffffffefffc}], 0x1) semop(r0, &(0x7f0000000280)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x4, 0x3, 0x3000}, {0x0, 0x8fa, 0x1800}, {0x4, 0x1f}, {0x2, 0xa8fe}, {0x2, 0x1, 0x1000}, {0x0, 0x400, 0x800}, {0x3, 0x5, 0x43ef54c13ee14a50}, {0x3, 0x6, 0x1000}], 0x8) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:52 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x10000) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x73ad}, &(0x7f0000000340)=0x8) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000140)={r9}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000015c0)={r9, 0x2c, &(0x7f0000001580)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x0, @mcast2, 0x8}]}, &(0x7f0000001600)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001a40)=@assoc_value={0x0}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001ac0)={0x0, 0x5}, &(0x7f0000001b00)=0x8) r13 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r14, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r13, 0x84, 0x1, &(0x7f0000000140)={r15}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001b40)={r15, @in6={{0xa, 0x4e21, 0x9, @empty}}, [0x2, 0x1000, 0x3, 0x7, 0x2, 0x5, 0xacb, 0x2, 0x20, 0x401, 0x457, 0x2, 0xfff, 0x2, 0x10000]}, &(0x7f0000001c40)=0x100) r17 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r18 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r18, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r18, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r17, 0x84, 0x1, &(0x7f0000000140)={r19}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000001dc0)=[{&(0x7f0000000100)=@in6={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x29}, 0x20}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000140)="c801fca680968ee2f14a4305d1381d0b69850c57ba0b6d0f6cf574c2bce3d4dcd36033c501fa70d92390ebdf8ac3a3ec292935113910273d994b6870fb2b259f74170993ad14832a7bb00985a32e77ec25b29aa4e4dbbe9019168850e4563eacbc04e34a8b058f5a7a25bc46eb36b4352dbf5c06e17d1fcb2fcead6bb3ee2cd31e54883f6f06c0f383a14f2edb4bcea6bfa17badb7357f586babca58c8b4382dda3d21a0d92dc061c036f4333245b967aa981f88ae0f4c7a7c73b040567b39f1dd49021ccb4ee6c0f93c", 0xca}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000240)="40f267918ecfc9074eb088073c4fe71006ce8530173493b104a948aba5b0d18b3dccb4ce55268491cf58a26f4b8e6df45ccfd79aefb434af02c101c9e1966cc270fa70f86e0109128542f2aa1e976043bbda118a2571", 0x56}], 0x3, &(0x7f00000013c0)=[@authinfo={0x18, 0x84, 0x6, {0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndinfo={0x20, 0x84, 0x2, {0xb2c, 0x800e, 0x3, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0xc303, 0x4, 0x3f, r6}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x7ff}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr="e4a677bf42cb3444a097bd36c69f55f8"}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @dstaddrv6={0x20, 0x84, 0x8, @empty}], 0xe8, 0x18}, {&(0x7f00000014c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f0000001540)=[{&(0x7f0000001500)="83e445d95b29c4ba2e63fd9130310e1d9509fafe46084ca587cf20c4b3dc3281cded9b1b5e8668ac19d17cb0d51cfb6a942c8920b4f15779", 0x38}], 0x1, &(0x7f0000001640)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x1c, 0x9, 0x9, r10}}], 0x20, 0x10008000}, {&(0x7f0000001680)=@in={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f0000001880)=[{&(0x7f00000016c0)="2723db6464573c6210a67decdb526b79a0a84b56002e3bc355e32eb0bf673e05c2592d88605ab9b5b21d022fea634068312b3077a0361e74feef23", 0x3b}, {&(0x7f0000001700)="56ab4ea9696b70417f57bb4fc7322ab3681232db8ecfac0d2c280cb4cf61a7f2a2f08983bd11dc20b68ec6c455f60b95bc2d350e9cdef9f84a506d21629c53c203ab395a5a0d1a07672b7f3f0e1ecdc6e6b6ae81d8cb2d0dd5e44e668a4806eec463426cc640f444097644a0a50c17258c87cbd3be066936a1e3a6e811fad0f26ffc7b48fa247eb7ff", 0x89}, {&(0x7f00000017c0)="bdbd297e060df727fa347f78fbedef5de56bda0068d0330e0b550339c7e9a9c378d5deeed9989f28a624c9bccee93a19016950910107a935269c36aff9e628ebd8dac4bdfd245cf3b18febb66167c572b203fabb707177bea6955aebf7fd0b4612a650b3865a4a1bf0f3754515d38953ce484d2edc8803bb6647524229bdb1568985141566c51d9ed8", 0x89}], 0x3, &(0x7f00000018c0)=[@authinfo={0x18, 0x84, 0x6, {0x7ff}}], 0x18, 0x4000000}, {&(0x7f0000001900)=@in={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000001940)="6587a5f08cc93cff369f16fa40769311531f5f574f5cdcf0e9f7c54c355e9e2ae2221201727eef02192e6218204770aaa1", 0x31}, {&(0x7f0000001980)="c054ba4ff9752e663a56ca049f26caeeb756c6bb3d3327149944ac9122cdb00d17401e6d1f671941e6c5de1513aae182af2aeeffe43b94da7e037c06e1d2a9af8dae10752fbacc1ca1f7cbf63734ca5f3b1f75fb1f404444ce0944aca73da80b10d65863d9a9c01fe52e898c", 0x6c}], 0x2, &(0x7f0000001c80)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1000, 0x0, 0x5, 0x10000, 0x5, 0x4, 0x200, r11}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xaa5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndrcv={0x30, 0x84, 0x1, {0x2457, 0x7, 0x16, 0x7, 0x8, 0x0, 0x5b05, 0x4, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1ff, 0x202, 0x2, 0x3, 0x20, 0x0, 0x1f, r16}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @sndinfo={0x20, 0x84, 0x2, {0xffe1, 0x2, 0x9, 0x0, r19}}], 0x138, 0x863fc0b64492f1fb}], 0x4, 0x40000) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 130.767402] FAULT_INJECTION: forcing a failure. [ 130.767402] name failslab, interval 1, probability 0, space 0, times 0 [ 130.828624] CPU: 1 PID: 8186 Comm: syz-executor.3 Not tainted 4.14.151 #0 [ 130.835597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.845005] Call Trace: [ 130.847607] dump_stack+0x138/0x197 [ 130.851252] should_fail.cold+0x10f/0x159 [ 130.855411] should_failslab+0xdb/0x130 [ 130.859403] kmem_cache_alloc_trace+0x2e9/0x790 [ 130.864079] ? lock_downgrade+0x740/0x740 [ 130.868225] sget_userns+0xfe/0xc30 [ 130.871841] ? set_anon_super+0x20/0x20 [ 130.875801] ? get_empty_filp.cold+0x3b/0x3b [ 130.880193] mount_ns+0x6d/0x190 [ 130.883542] ? nfsd_mount+0xd0/0xd0 [ 130.887154] nfsd_mount+0xa4/0xd0 [ 130.890648] mount_fs+0x97/0x2a1 [ 130.894002] vfs_kern_mount.part.0+0x5e/0x3d0 [ 130.898481] do_mount+0x417/0x27d0 [ 130.902005] ? copy_mount_string+0x40/0x40 [ 130.906359] ? memdup_user+0x58/0xa0 [ 130.910055] ? copy_mount_options+0x1fe/0x2f0 [ 130.914535] SyS_mount+0xab/0x120 [ 130.917967] ? copy_mnt_ns+0x8c0/0x8c0 [ 130.921838] do_syscall_64+0x1e8/0x640 [ 130.925708] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.930543] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 130.935750] RIP: 0033:0x459f49 [ 130.938918] RSP: 002b:00007f41a9c8fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 130.946608] RAX: ffffffffffffffda RBX: 00007f41a9c8fc90 RCX: 0000000000459f49 [ 130.953975] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 [ 130.961225] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 130.968474] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41a9c906d4 14:32:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:52 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0xa8) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x2816172, 0x0) 14:32:52 executing program 4: openat$vfio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vfio/vfio\x00', 0x400, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = creat(&(0x7f0000000380)='./file0\x00', 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x9ae, @empty, 0x7}, @in6={0xa, 0x4e20, 0xe985, @rand_addr="79eca93f6c21d7d19aefcf5595270688", 0x80000000}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e24, @multicast1}], 0x58) futimesat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={{0x0, 0x2710}, {r4, r5/1000+10000}}) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x161800) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r6, 0x10, &(0x7f0000000300)={0xfffffffffffffff9}) 14:32:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 130.975726] R13: 00000000004c69b2 R14: 00000000004dbe18 R15: 0000000000000005 14:32:52 executing program 3 (fault-call:4 fault-nth:4): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:52 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x1030801, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000001c0)=@newlink={0x30, 0x10, 0xc01, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0x4}}}]}, 0x30}}, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00') truncate(&(0x7f0000000000)='./bus\x00', 0x9) [ 131.089831] FAULT_INJECTION: forcing a failure. [ 131.089831] name failslab, interval 1, probability 0, space 0, times 0 14:32:52 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x4) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x12004a, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xaa3, 0x400001) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000100)={0xaedc189be023ba49, 0x0, 0x50c, 0x8, 0x2}) [ 131.141436] CPU: 0 PID: 8214 Comm: syz-executor.3 Not tainted 4.14.151 #0 [ 131.148444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.157822] Call Trace: [ 131.160431] dump_stack+0x138/0x197 [ 131.164078] should_fail.cold+0x10f/0x159 [ 131.168241] should_failslab+0xdb/0x130 [ 131.172222] kmem_cache_alloc_trace+0x2e9/0x790 [ 131.176896] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 131.182358] ? sget_userns+0xfe/0xc30 [ 131.186168] ? rcu_read_lock_sched_held+0x110/0x130 14:32:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, 0x0, 0x0) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 131.191198] selinux_sb_alloc_security+0x46/0x220 [ 131.196144] security_sb_alloc+0x6d/0xa0 [ 131.196157] sget_userns+0x196/0xc30 [ 131.196167] ? set_anon_super+0x20/0x20 [ 131.207893] ? get_empty_filp.cold+0x3b/0x3b [ 131.212311] mount_ns+0x6d/0x190 [ 131.212324] ? nfsd_mount+0xd0/0xd0 [ 131.212337] nfsd_mount+0xa4/0xd0 [ 131.222761] mount_fs+0x97/0x2a1 [ 131.226135] vfs_kern_mount.part.0+0x5e/0x3d0 [ 131.230639] do_mount+0x417/0x27d0 [ 131.234197] ? copy_mount_string+0x40/0x40 [ 131.238440] ? memdup_user+0x58/0xa0 [ 131.242160] ? copy_mount_options+0x1fe/0x2f0 [ 131.246666] SyS_mount+0xab/0x120 [ 131.250125] ? copy_mnt_ns+0x8c0/0x8c0 [ 131.254015] do_syscall_64+0x1e8/0x640 [ 131.257910] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.262762] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 131.262770] RIP: 0033:0x459f49 [ 131.262774] RSP: 002b:00007f41a9c8fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 131.262784] RAX: ffffffffffffffda RBX: 00007f41a9c8fc90 RCX: 0000000000459f49 14:32:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080), 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 131.262789] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 [ 131.262795] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 131.262801] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41a9c906d4 [ 131.262806] R13: 00000000004c69b2 R14: 00000000004dbe18 R15: 0000000000000005 14:32:53 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x10000) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x73ad}, &(0x7f0000000340)=0x8) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000140)={r9}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000015c0)={r9, 0x2c, &(0x7f0000001580)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x0, @mcast2, 0x8}]}, &(0x7f0000001600)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001a40)=@assoc_value={0x0}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001ac0)={0x0, 0x5}, &(0x7f0000001b00)=0x8) r13 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r14, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r13, 0x84, 0x1, &(0x7f0000000140)={r15}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001b40)={r15, @in6={{0xa, 0x4e21, 0x9, @empty}}, [0x2, 0x1000, 0x3, 0x7, 0x2, 0x5, 0xacb, 0x2, 0x20, 0x401, 0x457, 0x2, 0xfff, 0x2, 0x10000]}, &(0x7f0000001c40)=0x100) r17 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r18 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r18, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r18, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r17, 0x84, 0x1, &(0x7f0000000140)={r19}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000001dc0)=[{&(0x7f0000000100)=@in6={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x29}, 0x20}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000140)="c801fca680968ee2f14a4305d1381d0b69850c57ba0b6d0f6cf574c2bce3d4dcd36033c501fa70d92390ebdf8ac3a3ec292935113910273d994b6870fb2b259f74170993ad14832a7bb00985a32e77ec25b29aa4e4dbbe9019168850e4563eacbc04e34a8b058f5a7a25bc46eb36b4352dbf5c06e17d1fcb2fcead6bb3ee2cd31e54883f6f06c0f383a14f2edb4bcea6bfa17badb7357f586babca58c8b4382dda3d21a0d92dc061c036f4333245b967aa981f88ae0f4c7a7c73b040567b39f1dd49021ccb4ee6c0f93c", 0xca}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000240)="40f267918ecfc9074eb088073c4fe71006ce8530173493b104a948aba5b0d18b3dccb4ce55268491cf58a26f4b8e6df45ccfd79aefb434af02c101c9e1966cc270fa70f86e0109128542f2aa1e976043bbda118a2571", 0x56}], 0x3, &(0x7f00000013c0)=[@authinfo={0x18, 0x84, 0x6, {0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndinfo={0x20, 0x84, 0x2, {0xb2c, 0x800e, 0x3, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0xc303, 0x4, 0x3f, r6}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x7ff}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr="e4a677bf42cb3444a097bd36c69f55f8"}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @dstaddrv6={0x20, 0x84, 0x8, @empty}], 0xe8, 0x18}, {&(0x7f00000014c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f0000001540)=[{&(0x7f0000001500)="83e445d95b29c4ba2e63fd9130310e1d9509fafe46084ca587cf20c4b3dc3281cded9b1b5e8668ac19d17cb0d51cfb6a942c8920b4f15779", 0x38}], 0x1, &(0x7f0000001640)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x1c, 0x9, 0x9, r10}}], 0x20, 0x10008000}, {&(0x7f0000001680)=@in={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f0000001880)=[{&(0x7f00000016c0)="2723db6464573c6210a67decdb526b79a0a84b56002e3bc355e32eb0bf673e05c2592d88605ab9b5b21d022fea634068312b3077a0361e74feef23", 0x3b}, {&(0x7f0000001700)="56ab4ea9696b70417f57bb4fc7322ab3681232db8ecfac0d2c280cb4cf61a7f2a2f08983bd11dc20b68ec6c455f60b95bc2d350e9cdef9f84a506d21629c53c203ab395a5a0d1a07672b7f3f0e1ecdc6e6b6ae81d8cb2d0dd5e44e668a4806eec463426cc640f444097644a0a50c17258c87cbd3be066936a1e3a6e811fad0f26ffc7b48fa247eb7ff", 0x89}, {&(0x7f00000017c0)="bdbd297e060df727fa347f78fbedef5de56bda0068d0330e0b550339c7e9a9c378d5deeed9989f28a624c9bccee93a19016950910107a935269c36aff9e628ebd8dac4bdfd245cf3b18febb66167c572b203fabb707177bea6955aebf7fd0b4612a650b3865a4a1bf0f3754515d38953ce484d2edc8803bb6647524229bdb1568985141566c51d9ed8", 0x89}], 0x3, &(0x7f00000018c0)=[@authinfo={0x18, 0x84, 0x6, {0x7ff}}], 0x18, 0x4000000}, {&(0x7f0000001900)=@in={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000001940)="6587a5f08cc93cff369f16fa40769311531f5f574f5cdcf0e9f7c54c355e9e2ae2221201727eef02192e6218204770aaa1", 0x31}, {&(0x7f0000001980)="c054ba4ff9752e663a56ca049f26caeeb756c6bb3d3327149944ac9122cdb00d17401e6d1f671941e6c5de1513aae182af2aeeffe43b94da7e037c06e1d2a9af8dae10752fbacc1ca1f7cbf63734ca5f3b1f75fb1f404444ce0944aca73da80b10d65863d9a9c01fe52e898c", 0x6c}], 0x2, &(0x7f0000001c80)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1000, 0x0, 0x5, 0x10000, 0x5, 0x4, 0x200, r11}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xaa5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndrcv={0x30, 0x84, 0x1, {0x2457, 0x7, 0x16, 0x7, 0x8, 0x0, 0x5b05, 0x4, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1ff, 0x202, 0x2, 0x3, 0x20, 0x0, 0x1f, r16}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @sndinfo={0x20, 0x84, 0x2, {0xffe1, 0x2, 0x9, 0x0, r19}}], 0x138, 0x863fc0b64492f1fb}], 0x4, 0x40000) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:53 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x80, 0x0) 14:32:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:53 executing program 3 (fault-call:4 fault-nth:5): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080), 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:53 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000380)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x78, "de9522d85613ac1b3467e76b03f8a0cf39bb0f6fbf235a1a0ae600648478527dafde1c3f7d16fc5d207e450198da210f5f11a03acdbb24a7b328d81a6c038e54b2c84d7257b2ecce623d305d27b8da8e5dd8e9f2ce9afe083f3b6641fb461c21d28a14e9b4a593868d1fd284d65c53c04c12275bd0044982"}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0xcc, &(0x7f0000000180)=[@in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e22, 0x8, @local, 0x6}, @in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x860}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e20, 0x3, @loopback, 0x7}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e23, 0x8, @loopback, 0x1}, @in6={0xa, 0x4e24, 0x6852, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}]}, &(0x7f00000002c0)=0x10) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:53 executing program 4: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080), 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 131.629684] FAULT_INJECTION: forcing a failure. [ 131.629684] name failslab, interval 1, probability 0, space 0, times 0 [ 131.663773] CPU: 0 PID: 8247 Comm: syz-executor.3 Not tainted 4.14.151 #0 [ 131.670861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.680221] Call Trace: [ 131.680241] dump_stack+0x138/0x197 [ 131.680259] should_fail.cold+0x10f/0x159 [ 131.680274] should_failslab+0xdb/0x130 [ 131.680288] kmem_cache_alloc_trace+0x2e9/0x790 [ 131.680300] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 131.680309] ? sget_userns+0xfe/0xc30 [ 131.680318] ? rcu_read_lock_sched_held+0x110/0x130 [ 131.680331] selinux_sb_alloc_security+0x46/0x220 [ 131.680342] security_sb_alloc+0x6d/0xa0 [ 131.680350] sget_userns+0x196/0xc30 14:32:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 131.680357] ? set_anon_super+0x20/0x20 [ 131.680367] ? get_empty_filp.cold+0x3b/0x3b [ 131.680377] mount_ns+0x6d/0x190 [ 131.680385] ? nfsd_mount+0xd0/0xd0 [ 131.680396] nfsd_mount+0xa4/0xd0 [ 131.680406] mount_fs+0x97/0x2a1 [ 131.680419] vfs_kern_mount.part.0+0x5e/0x3d0 [ 131.680432] do_mount+0x417/0x27d0 [ 131.680447] ? copy_mount_string+0x40/0x40 [ 131.680459] ? memdup_user+0x58/0xa0 [ 131.680469] ? copy_mount_options+0x1fe/0x2f0 [ 131.680481] SyS_mount+0xab/0x120 [ 131.680489] ? copy_mnt_ns+0x8c0/0x8c0 14:32:53 executing program 3 (fault-call:4 fault-nth:6): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:53 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RCREATE(r1, &(0x7f0000000000)={0x18, 0x73, 0x2, {{0x0, 0x3, 0x5}, 0x2}}, 0x18) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) [ 131.680501] do_syscall_64+0x1e8/0x640 [ 131.680510] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.680525] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 131.680533] RIP: 0033:0x459f49 [ 131.680538] RSP: 002b:00007f41a9c8fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 131.680549] RAX: ffffffffffffffda RBX: 00007f41a9c8fc90 RCX: 0000000000459f49 [ 131.680556] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 [ 131.680561] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 131.680567] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41a9c906d4 [ 131.680573] R13: 00000000004c69b2 R14: 00000000004dbe18 R15: 0000000000000005 [ 131.823557] FAULT_INJECTION: forcing a failure. [ 131.823557] name failslab, interval 1, probability 0, space 0, times 0 [ 131.922266] CPU: 0 PID: 8266 Comm: syz-executor.3 Not tainted 4.14.151 #0 [ 131.929246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.938606] Call Trace: [ 131.941202] dump_stack+0x138/0x197 [ 131.944847] should_fail.cold+0x10f/0x159 [ 131.949008] should_failslab+0xdb/0x130 [ 131.952990] __kmalloc+0x2f0/0x7a0 [ 131.956538] ? __list_lru_init+0x6b/0x660 [ 131.960684] __list_lru_init+0x6b/0x660 [ 131.964651] sget_userns+0x4e0/0xc30 [ 131.968343] ? set_anon_super+0x20/0x20 [ 131.972307] ? get_empty_filp.cold+0x3b/0x3b [ 131.976710] mount_ns+0x6d/0x190 [ 131.980072] ? nfsd_mount+0xd0/0xd0 [ 131.983690] nfsd_mount+0xa4/0xd0 [ 131.987125] mount_fs+0x97/0x2a1 [ 131.990487] vfs_kern_mount.part.0+0x5e/0x3d0 [ 131.994982] do_mount+0x417/0x27d0 [ 131.998516] ? copy_mount_string+0x40/0x40 [ 132.002737] ? memdup_user+0x58/0xa0 [ 132.006432] ? copy_mount_options+0x1fe/0x2f0 [ 132.010918] SyS_mount+0xab/0x120 [ 132.014359] ? copy_mnt_ns+0x8c0/0x8c0 [ 132.018229] do_syscall_64+0x1e8/0x640 [ 132.022108] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.026949] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 132.032122] RIP: 0033:0x459f49 [ 132.035293] RSP: 002b:00007f41a9c8fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 132.042979] RAX: ffffffffffffffda RBX: 00007f41a9c8fc90 RCX: 0000000000459f49 [ 132.050235] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 [ 132.057496] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 132.064750] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41a9c906d4 [ 132.072005] R13: 00000000004c69b2 R14: 00000000004dbe18 R15: 0000000000000005 14:32:54 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x10000) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x73ad}, &(0x7f0000000340)=0x8) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000140)={r9}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000015c0)={r9, 0x2c, &(0x7f0000001580)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x0, @mcast2, 0x8}]}, &(0x7f0000001600)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001a40)=@assoc_value={0x0}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001ac0)={0x0, 0x5}, &(0x7f0000001b00)=0x8) r13 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r14, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r13, 0x84, 0x1, &(0x7f0000000140)={r15}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001b40)={r15, @in6={{0xa, 0x4e21, 0x9, @empty}}, [0x2, 0x1000, 0x3, 0x7, 0x2, 0x5, 0xacb, 0x2, 0x20, 0x401, 0x457, 0x2, 0xfff, 0x2, 0x10000]}, &(0x7f0000001c40)=0x100) r17 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r18 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r18, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r18, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r17, 0x84, 0x1, &(0x7f0000000140)={r19}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000001dc0)=[{&(0x7f0000000100)=@in6={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x29}, 0x20}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000140)="c801fca680968ee2f14a4305d1381d0b69850c57ba0b6d0f6cf574c2bce3d4dcd36033c501fa70d92390ebdf8ac3a3ec292935113910273d994b6870fb2b259f74170993ad14832a7bb00985a32e77ec25b29aa4e4dbbe9019168850e4563eacbc04e34a8b058f5a7a25bc46eb36b4352dbf5c06e17d1fcb2fcead6bb3ee2cd31e54883f6f06c0f383a14f2edb4bcea6bfa17badb7357f586babca58c8b4382dda3d21a0d92dc061c036f4333245b967aa981f88ae0f4c7a7c73b040567b39f1dd49021ccb4ee6c0f93c", 0xca}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f0000000240)="40f267918ecfc9074eb088073c4fe71006ce8530173493b104a948aba5b0d18b3dccb4ce55268491cf58a26f4b8e6df45ccfd79aefb434af02c101c9e1966cc270fa70f86e0109128542f2aa1e976043bbda118a2571", 0x56}], 0x3, &(0x7f00000013c0)=[@authinfo={0x18, 0x84, 0x6, {0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndinfo={0x20, 0x84, 0x2, {0xb2c, 0x800e, 0x3, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0xc303, 0x4, 0x3f, r6}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x7ff}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr="e4a677bf42cb3444a097bd36c69f55f8"}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @dstaddrv6={0x20, 0x84, 0x8, @empty}], 0xe8, 0x18}, {&(0x7f00000014c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f0000001540)=[{&(0x7f0000001500)="83e445d95b29c4ba2e63fd9130310e1d9509fafe46084ca587cf20c4b3dc3281cded9b1b5e8668ac19d17cb0d51cfb6a942c8920b4f15779", 0x38}], 0x1, &(0x7f0000001640)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x1c, 0x9, 0x9, r10}}], 0x20, 0x10008000}, {&(0x7f0000001680)=@in={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f0000001880)=[{&(0x7f00000016c0)="2723db6464573c6210a67decdb526b79a0a84b56002e3bc355e32eb0bf673e05c2592d88605ab9b5b21d022fea634068312b3077a0361e74feef23", 0x3b}, {&(0x7f0000001700)="56ab4ea9696b70417f57bb4fc7322ab3681232db8ecfac0d2c280cb4cf61a7f2a2f08983bd11dc20b68ec6c455f60b95bc2d350e9cdef9f84a506d21629c53c203ab395a5a0d1a07672b7f3f0e1ecdc6e6b6ae81d8cb2d0dd5e44e668a4806eec463426cc640f444097644a0a50c17258c87cbd3be066936a1e3a6e811fad0f26ffc7b48fa247eb7ff", 0x89}, {&(0x7f00000017c0)="bdbd297e060df727fa347f78fbedef5de56bda0068d0330e0b550339c7e9a9c378d5deeed9989f28a624c9bccee93a19016950910107a935269c36aff9e628ebd8dac4bdfd245cf3b18febb66167c572b203fabb707177bea6955aebf7fd0b4612a650b3865a4a1bf0f3754515d38953ce484d2edc8803bb6647524229bdb1568985141566c51d9ed8", 0x89}], 0x3, &(0x7f00000018c0)=[@authinfo={0x18, 0x84, 0x6, {0x7ff}}], 0x18, 0x4000000}, {&(0x7f0000001900)=@in={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000001940)="6587a5f08cc93cff369f16fa40769311531f5f574f5cdcf0e9f7c54c355e9e2ae2221201727eef02192e6218204770aaa1", 0x31}, {&(0x7f0000001980)="c054ba4ff9752e663a56ca049f26caeeb756c6bb3d3327149944ac9122cdb00d17401e6d1f671941e6c5de1513aae182af2aeeffe43b94da7e037c06e1d2a9af8dae10752fbacc1ca1f7cbf63734ca5f3b1f75fb1f404444ce0944aca73da80b10d65863d9a9c01fe52e898c", 0x6c}], 0x2, &(0x7f0000001c80)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1000, 0x0, 0x5, 0x10000, 0x5, 0x4, 0x200, r11}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xaa5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndrcv={0x30, 0x84, 0x1, {0x2457, 0x7, 0x16, 0x7, 0x8, 0x0, 0x5b05, 0x4, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1ff, 0x202, 0x2, 0x3, 0x20, 0x0, 0x1f, r16}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @sndinfo={0x20, 0x84, 0x2, {0xffe1, 0x2, 0x9, 0x0, r19}}], 0x138, 0x863fc0b64492f1fb}], 0x4, 0x40000) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:54 executing program 4: creat(&(0x7f00000000c0)='./bus\x00', 0x40) recvmmsg(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x1000, &(0x7f0000000140)) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:54 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x80, 0x0) 14:32:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:54 executing program 3 (fault-call:4 fault-nth:7): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r2, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r2, 0x0) 14:32:54 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0xcf) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) [ 132.555548] FAULT_INJECTION: forcing a failure. [ 132.555548] name failslab, interval 1, probability 0, space 0, times 0 14:32:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r2, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r2, 0x0) [ 132.633233] CPU: 0 PID: 8289 Comm: syz-executor.3 Not tainted 4.14.151 #0 [ 132.640218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.649582] Call Trace: [ 132.652183] dump_stack+0x138/0x197 [ 132.655820] should_fail.cold+0x10f/0x159 [ 132.659996] should_failslab+0xdb/0x130 [ 132.663980] __kmalloc+0x2f0/0x7a0 [ 132.667525] ? __list_lru_init+0x6b/0x660 [ 132.671678] __list_lru_init+0x6b/0x660 [ 132.675658] sget_userns+0x4e0/0xc30 [ 132.679376] ? set_anon_super+0x20/0x20 [ 132.683359] ? get_empty_filp.cold+0x3b/0x3b [ 132.687770] mount_ns+0x6d/0x190 [ 132.691140] ? nfsd_mount+0xd0/0xd0 [ 132.694774] nfsd_mount+0xa4/0xd0 [ 132.698231] mount_fs+0x97/0x2a1 [ 132.701607] vfs_kern_mount.part.0+0x5e/0x3d0 [ 132.706110] do_mount+0x417/0x27d0 [ 132.709658] ? copy_mount_string+0x40/0x40 [ 132.713900] ? memdup_user+0x58/0xa0 [ 132.717626] ? copy_mount_options+0x1fe/0x2f0 [ 132.722133] SyS_mount+0xab/0x120 [ 132.725591] ? copy_mnt_ns+0x8c0/0x8c0 [ 132.729486] do_syscall_64+0x1e8/0x640 14:32:54 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000001c0)=@newlink={0x30, 0x10, 0xc01, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0x4}}}]}, 0x30}}, 0x0) setsockopt$sock_int(r0, 0x1, 0xd060cf107e6c6290, &(0x7f0000000000)=0x7, 0x4) 14:32:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000001c0)=@newlink={0x30, 0x10, 0xc01, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0x4}}}]}, 0x30}}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x6bbbb189d7ac88a2, &(0x7f0000000000)=""/32, &(0x7f00000000c0)=0x20) creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x200000, 0x0) [ 132.733380] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.738234] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 132.743427] RIP: 0033:0x459f49 [ 132.746615] RSP: 002b:00007f41a9c8fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 132.754327] RAX: ffffffffffffffda RBX: 00007f41a9c8fc90 RCX: 0000000000459f49 [ 132.761597] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 [ 132.768867] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 132.776149] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41a9c906d4 14:32:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 132.783416] R13: 00000000004c69b2 R14: 00000000004dbe18 R15: 0000000000000005 [ 133.001868] device bridge_slave_1 left promiscuous mode [ 133.014454] bridge0: port 2(bridge_slave_1) entered disabled state [ 133.083689] device bridge_slave_0 left promiscuous mode [ 133.089262] bridge0: port 1(bridge_slave_0) entered disabled state [ 133.222933] device hsr_slave_1 left promiscuous mode [ 133.264124] device hsr_slave_0 left promiscuous mode [ 133.305031] team0 (unregistering): Port device team_slave_1 removed [ 133.314842] team0 (unregistering): Port device team_slave_0 removed [ 133.324721] bond0 (unregistering): Releasing backup interface bond_slave_1 14:32:54 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x10000) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x73ad}, &(0x7f0000000340)=0x8) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000140)={r9}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000015c0)={r9, 0x2c, &(0x7f0000001580)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x0, @mcast2, 0x8}]}, &(0x7f0000001600)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001a40)=@assoc_value={0x0}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001ac0)={0x0, 0x5}, &(0x7f0000001b00)=0x8) r13 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r14, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r13, 0x84, 0x1, &(0x7f0000000140)={r15}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001b40)={r15, @in6={{0xa, 0x4e21, 0x9, @empty}}, [0x2, 0x1000, 0x3, 0x7, 0x2, 0x5, 0xacb, 0x2, 0x20, 0x401, 0x457, 0x2, 0xfff, 0x2, 0x10000]}, &(0x7f0000001c40)=0x100) r17 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r18 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r18, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r18, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r17, 0x84, 0x1, &(0x7f0000000140)={r19}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000001dc0)=[{&(0x7f0000000100)=@in6={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x29}, 0x20}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000140)="c801fca680968ee2f14a4305d1381d0b69850c57ba0b6d0f6cf574c2bce3d4dcd36033c501fa70d92390ebdf8ac3a3ec292935113910273d994b6870fb2b259f74170993ad14832a7bb00985a32e77ec25b29aa4e4dbbe9019168850e4563eacbc04e34a8b058f5a7a25bc46eb36b4352dbf5c06e17d1fcb2fcead6bb3ee2cd31e54883f6f06c0f383a14f2edb4bcea6bfa17badb7357f586babca58c8b4382dda3d21a0d92dc061c036f4333245b967aa981f88ae0f4c7a7c73b040567b39f1dd49021ccb4ee6c0f93c", 0xca}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000240)="40f267918ecfc9074eb088073c4fe71006ce8530173493b104a948aba5b0d18b3dccb4ce55268491cf58a26f4b8e6df45ccfd79aefb434af02c101c9e1966cc270fa70f86e0109128542f2aa1e976043bbda118a2571", 0x56}], 0x3, &(0x7f00000013c0)=[@authinfo={0x18, 0x84, 0x6, {0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndinfo={0x20, 0x84, 0x2, {0xb2c, 0x800e, 0x3, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0xc303, 0x4, 0x3f, r6}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x7ff}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr="e4a677bf42cb3444a097bd36c69f55f8"}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @dstaddrv6={0x20, 0x84, 0x8, @empty}], 0xe8, 0x18}, {&(0x7f00000014c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f0000001540)=[{&(0x7f0000001500)="83e445d95b29c4ba2e63fd9130310e1d9509fafe46084ca587cf20c4b3dc3281cded9b1b5e8668ac19d17cb0d51cfb6a942c8920b4f15779", 0x38}], 0x1, &(0x7f0000001640)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x1c, 0x9, 0x9, r10}}], 0x20, 0x10008000}, {&(0x7f0000001680)=@in={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f0000001880)=[{&(0x7f00000016c0)="2723db6464573c6210a67decdb526b79a0a84b56002e3bc355e32eb0bf673e05c2592d88605ab9b5b21d022fea634068312b3077a0361e74feef23", 0x3b}, {&(0x7f0000001700)="56ab4ea9696b70417f57bb4fc7322ab3681232db8ecfac0d2c280cb4cf61a7f2a2f08983bd11dc20b68ec6c455f60b95bc2d350e9cdef9f84a506d21629c53c203ab395a5a0d1a07672b7f3f0e1ecdc6e6b6ae81d8cb2d0dd5e44e668a4806eec463426cc640f444097644a0a50c17258c87cbd3be066936a1e3a6e811fad0f26ffc7b48fa247eb7ff", 0x89}, {&(0x7f00000017c0)="bdbd297e060df727fa347f78fbedef5de56bda0068d0330e0b550339c7e9a9c378d5deeed9989f28a624c9bccee93a19016950910107a935269c36aff9e628ebd8dac4bdfd245cf3b18febb66167c572b203fabb707177bea6955aebf7fd0b4612a650b3865a4a1bf0f3754515d38953ce484d2edc8803bb6647524229bdb1568985141566c51d9ed8", 0x89}], 0x3, &(0x7f00000018c0)=[@authinfo={0x18, 0x84, 0x6, {0x7ff}}], 0x18, 0x4000000}, {&(0x7f0000001900)=@in={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000001940)="6587a5f08cc93cff369f16fa40769311531f5f574f5cdcf0e9f7c54c355e9e2ae2221201727eef02192e6218204770aaa1", 0x31}, {&(0x7f0000001980)="c054ba4ff9752e663a56ca049f26caeeb756c6bb3d3327149944ac9122cdb00d17401e6d1f671941e6c5de1513aae182af2aeeffe43b94da7e037c06e1d2a9af8dae10752fbacc1ca1f7cbf63734ca5f3b1f75fb1f404444ce0944aca73da80b10d65863d9a9c01fe52e898c", 0x6c}], 0x2, &(0x7f0000001c80)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1000, 0x0, 0x5, 0x10000, 0x5, 0x4, 0x200, r11}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xaa5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndrcv={0x30, 0x84, 0x1, {0x2457, 0x7, 0x16, 0x7, 0x8, 0x0, 0x5b05, 0x4, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1ff, 0x202, 0x2, 0x3, 0x20, 0x0, 0x1f, r16}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @sndinfo={0x20, 0x84, 0x2, {0xffe1, 0x2, 0x9, 0x0, r19}}], 0x138, 0x863fc0b64492f1fb}], 0x4, 0x40000) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r2, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r2, 0x0) [ 133.365728] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 133.458056] bond0 (unregistering): Released all slaves [ 133.520113] net_ratelimit: 16 callbacks suppressed [ 133.520118] protocol 88fb is buggy, dev hsr_slave_0 [ 133.530164] protocol 88fb is buggy, dev hsr_slave_1 [ 134.720171] protocol 88fb is buggy, dev hsr_slave_0 [ 134.725242] protocol 88fb is buggy, dev hsr_slave_1 [ 134.730349] protocol 88fb is buggy, dev hsr_slave_0 [ 134.735409] protocol 88fb is buggy, dev hsr_slave_1 [ 134.960128] protocol 88fb is buggy, dev hsr_slave_0 [ 134.965208] protocol 88fb is buggy, dev hsr_slave_1 [ 135.230844] IPVS: ftp: loaded support on port[0] = 21 [ 135.600146] protocol 88fb is buggy, dev hsr_slave_0 [ 135.605260] protocol 88fb is buggy, dev hsr_slave_1 [ 136.267986] chnl_net:caif_netlink_parms(): no params data found [ 136.298569] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.305111] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.312290] device bridge_slave_0 entered promiscuous mode [ 136.318767] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.325248] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.333030] device bridge_slave_1 entered promiscuous mode [ 136.349514] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 136.358488] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 136.376411] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 136.383636] team0: Port device team_slave_0 added [ 136.388974] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 136.396304] team0: Port device team_slave_1 added [ 136.401640] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 136.408755] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 136.492020] device hsr_slave_0 entered promiscuous mode [ 136.560469] device hsr_slave_1 entered promiscuous mode [ 136.600652] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 136.607593] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 136.620130] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.626484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 136.633134] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.639467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 136.664418] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 136.670770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 136.678402] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 136.686829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 136.694249] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.701770] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.710904] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 136.716963] 8021q: adding VLAN 0 to HW filter on device team0 [ 136.726190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 136.733921] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.740310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 136.749165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 136.756874] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.763252] bridge0: port 2(bridge_slave_1) entered forwarding state [ 136.778044] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 136.785647] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 136.794709] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 136.806694] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 136.815964] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 136.826874] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 136.833471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 136.846337] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 136.855733] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 137.260480] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 14:32:59 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000100)) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00000000c0)={0x5, 0x3, 0x4}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000140)) 14:32:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000001c0)=@newlink={0x30, 0x10, 0xc01, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0x4}}}]}, 0x30}}, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0104000000000000320e00000000000004000000524300000200000000000000020000000000000007000000000000007b000000000000000000000000020000000000000000000000000000000000000000000000190100000000000002000000000000000000000000001a00"/131]) fsetxattr$security_capability(r0, &(0x7f0000000000)='security.capability\x00', &(0x7f00000000c0)=@v2={0x2000000, [{0x5, 0x4}, {0x5560, 0x2}]}, 0x14, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000280)) setuid(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r2, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r2, 0x0) 14:32:59 executing program 3 (fault-call:4 fault-nth:8): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:59 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x10000) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x73ad}, &(0x7f0000000340)=0x8) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000140)={r9}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000015c0)={r9, 0x2c, &(0x7f0000001580)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e24, 0x0, @mcast2, 0x8}]}, &(0x7f0000001600)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001a40)=@assoc_value={0x0}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001ac0)={0x0, 0x5}, &(0x7f0000001b00)=0x8) r13 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r14, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r13, 0x84, 0x1, &(0x7f0000000140)={r15}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001b40)={r15, @in6={{0xa, 0x4e21, 0x9, @empty}}, [0x2, 0x1000, 0x3, 0x7, 0x2, 0x5, 0xacb, 0x2, 0x20, 0x401, 0x457, 0x2, 0xfff, 0x2, 0x10000]}, &(0x7f0000001c40)=0x100) r17 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r18 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r18, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r18, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r17, 0x84, 0x1, &(0x7f0000000140)={r19}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000001dc0)=[{&(0x7f0000000100)=@in6={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x29}, 0x20}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000140)="c801fca680968ee2f14a4305d1381d0b69850c57ba0b6d0f6cf574c2bce3d4dcd36033c501fa70d92390ebdf8ac3a3ec292935113910273d994b6870fb2b259f74170993ad14832a7bb00985a32e77ec25b29aa4e4dbbe9019168850e4563eacbc04e34a8b058f5a7a25bc46eb36b4352dbf5c06e17d1fcb2fcead6bb3ee2cd31e54883f6f06c0f383a14f2edb4bcea6bfa17badb7357f586babca58c8b4382dda3d21a0d92dc061c036f4333245b967aa981f88ae0f4c7a7c73b040567b39f1dd49021ccb4ee6c0f93c", 0xca}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000240)="40f267918ecfc9074eb088073c4fe71006ce8530173493b104a948aba5b0d18b3dccb4ce55268491cf58a26f4b8e6df45ccfd79aefb434af02c101c9e1966cc270fa70f86e0109128542f2aa1e976043bbda118a2571", 0x56}], 0x3, &(0x7f00000013c0)=[@authinfo={0x18, 0x84, 0x6, {0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndinfo={0x20, 0x84, 0x2, {0xb2c, 0x800e, 0x3, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0xc303, 0x4, 0x3f, r6}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x7ff}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr="e4a677bf42cb3444a097bd36c69f55f8"}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @dstaddrv6={0x20, 0x84, 0x8, @empty}], 0xe8, 0x18}, {&(0x7f00000014c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f0000001540)=[{&(0x7f0000001500)="83e445d95b29c4ba2e63fd9130310e1d9509fafe46084ca587cf20c4b3dc3281cded9b1b5e8668ac19d17cb0d51cfb6a942c8920b4f15779", 0x38}], 0x1, &(0x7f0000001640)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x1c, 0x9, 0x9, r10}}], 0x20, 0x10008000}, {&(0x7f0000001680)=@in={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f0000001880)=[{&(0x7f00000016c0)="2723db6464573c6210a67decdb526b79a0a84b56002e3bc355e32eb0bf673e05c2592d88605ab9b5b21d022fea634068312b3077a0361e74feef23", 0x3b}, {&(0x7f0000001700)="56ab4ea9696b70417f57bb4fc7322ab3681232db8ecfac0d2c280cb4cf61a7f2a2f08983bd11dc20b68ec6c455f60b95bc2d350e9cdef9f84a506d21629c53c203ab395a5a0d1a07672b7f3f0e1ecdc6e6b6ae81d8cb2d0dd5e44e668a4806eec463426cc640f444097644a0a50c17258c87cbd3be066936a1e3a6e811fad0f26ffc7b48fa247eb7ff", 0x89}, {&(0x7f00000017c0)="bdbd297e060df727fa347f78fbedef5de56bda0068d0330e0b550339c7e9a9c378d5deeed9989f28a624c9bccee93a19016950910107a935269c36aff9e628ebd8dac4bdfd245cf3b18febb66167c572b203fabb707177bea6955aebf7fd0b4612a650b3865a4a1bf0f3754515d38953ce484d2edc8803bb6647524229bdb1568985141566c51d9ed8", 0x89}], 0x3, &(0x7f00000018c0)=[@authinfo={0x18, 0x84, 0x6, {0x7ff}}], 0x18, 0x4000000}, {&(0x7f0000001900)=@in={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000001940)="6587a5f08cc93cff369f16fa40769311531f5f574f5cdcf0e9f7c54c355e9e2ae2221201727eef02192e6218204770aaa1", 0x31}, {&(0x7f0000001980)="c054ba4ff9752e663a56ca049f26caeeb756c6bb3d3327149944ac9122cdb00d17401e6d1f671941e6c5de1513aae182af2aeeffe43b94da7e037c06e1d2a9af8dae10752fbacc1ca1f7cbf63734ca5f3b1f75fb1f404444ce0944aca73da80b10d65863d9a9c01fe52e898c", 0x6c}], 0x2, &(0x7f0000001c80)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1000, 0x0, 0x5, 0x10000, 0x5, 0x4, 0x200, r11}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xaa5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndrcv={0x30, 0x84, 0x1, {0x2457, 0x7, 0x16, 0x7, 0x8, 0x0, 0x5b05, 0x4, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1ff, 0x202, 0x2, 0x3, 0x20, 0x0, 0x1f, r16}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @sndinfo={0x20, 0x84, 0x2, {0xffe1, 0x2, 0x9, 0x0, r19}}], 0x138, 0x863fc0b64492f1fb}], 0x4, 0x40000) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) [ 137.703525] FAULT_INJECTION: forcing a failure. [ 137.703525] name failslab, interval 1, probability 0, space 0, times 0 [ 137.715438] CPU: 1 PID: 8349 Comm: syz-executor.3 Not tainted 4.14.151 #0 [ 137.722383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.722393] Call Trace: [ 137.722413] dump_stack+0x138/0x197 [ 137.722431] should_fail.cold+0x10f/0x159 [ 137.722447] should_failslab+0xdb/0x130 [ 137.722461] __kmalloc+0x2f0/0x7a0 [ 137.722475] ? lock_downgrade+0x740/0x740 [ 137.722484] ? register_shrinker+0xbd/0x220 [ 137.722496] register_shrinker+0xbd/0x220 [ 137.722507] sget_userns+0x9bf/0xc30 [ 137.722516] ? set_anon_super+0x20/0x20 [ 137.722528] ? get_empty_filp.cold+0x3b/0x3b [ 137.722538] mount_ns+0x6d/0x190 [ 137.722547] ? nfsd_mount+0xd0/0xd0 [ 137.722559] nfsd_mount+0xa4/0xd0 [ 137.722569] mount_fs+0x97/0x2a1 [ 137.722583] vfs_kern_mount.part.0+0x5e/0x3d0 [ 137.722596] do_mount+0x417/0x27d0 [ 137.722614] ? copy_mount_string+0x40/0x40 [ 137.758245] ? memdup_user+0x58/0xa0 [ 137.758259] ? copy_mount_options+0x1fe/0x2f0 [ 137.758272] SyS_mount+0xab/0x120 [ 137.758282] ? copy_mnt_ns+0x8c0/0x8c0 [ 137.766117] do_syscall_64+0x1e8/0x640 [ 137.766127] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.766144] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 137.766153] RIP: 0033:0x459f49 [ 137.774498] RSP: 002b:00007f41a9c8fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 137.840699] RAX: ffffffffffffffda RBX: 00007f41a9c8fc90 RCX: 0000000000459f49 14:32:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000280)) setuid(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r2, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r2, 0x0) 14:32:59 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000300)=ANY=[@ANYBLOB="3004000016d63ceef3ffffff8b141ff2136ed35812fe967a8853d4df6e8e710cd7ebc674f1e45b58037ba59cb56780ddd0758a4ef35c274c719036445430cabf6a5463dc060e6c1eeea51e32d6782aad337ac0b00f484c60935039f1f047235a20e9d8761624ba9c95e296d87cabae73e6c4c604d55f0080000063960000000000000006faf996dfa30000000038edd674d59a1acfb5ae5b017c82b0c1f2d8050c24", @ANYRES32=0x0, @ANYBLOB="0000000000000000100012000000010065727370616e00000000020000000600ac1414bb00000700ac1e0101"], 0xfffffffffffffd2f}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000001c0)=@newlink={0x30, 0x10, 0xc01, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0x4}}}]}, 0x30}}, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r1, 0xc0406619, &(0x7f0000000000)={{0x1, 0x0, @reserved="5ecc2afbe2bf2f30fa4da158d2d24bdac8b4dd92bf13211c6cb6da3cd61837e4"}}) creat(&(0x7f00000000c0)='./bus\x00', 0x1bb) 14:32:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000280)) setuid(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r2, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r2, 0x0) [ 137.847951] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 [ 137.855203] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 137.862457] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41a9c906d4 [ 137.869727] R13: 00000000004c69b2 R14: 00000000004dbe18 R15: 0000000000000005 14:32:59 executing program 5: mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:59 executing program 3 (fault-call:4 fault-nth:9): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) 14:32:59 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = syz_open_dev$media(&(0x7f0000000340)='/dev/media#\x00', 0x9, 0x2) getpeername$inet(r0, &(0x7f0000002400)={0x2, 0x0, @dev}, &(0x7f0000002440)=0x10) creat(&(0x7f0000000380)='./file0\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) write$UHID_INPUT(r2, &(0x7f00000003c0)={0x8, "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", 0x1000}, 0x1006) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./bus\x00', 0x0, 0x280615d, 0x0) 14:32:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) 14:32:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:32:59 executing program 5: creat(&(0x7f0000000040)='./bus\x00', 0x180) mount$fuse(0x20000000, &(0x7f0000000000)='.\x00', 0x0, 0x800, 0x0) [ 137.984628] FAULT_INJECTION: forcing a failure. [ 137.984628] name failslab, interval 1, probability 0, space 0, times 0 [ 138.036002] CPU: 1 PID: 8367 Comm: syz-executor.3 Not tainted 4.14.151 #0 [ 138.043409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.052765] Call Trace: [ 138.055366] dump_stack+0x138/0x197 [ 138.059015] should_fail.cold+0x10f/0x159 [ 138.063171] should_failslab+0xdb/0x130 [ 138.067155] __kmalloc+0x2f0/0x7a0 [ 138.070698] ? lock_downgrade+0x740/0x740 [ 138.074849] ? register_shrinker+0xbd/0x220 [ 138.079169] register_shrinker+0xbd/0x220 [ 138.083312] sget_userns+0x9bf/0xc30 [ 138.087276] ? set_anon_super+0x20/0x20 [ 138.091237] ? get_empty_filp.cold+0x3b/0x3b [ 138.095646] mount_ns+0x6d/0x190 [ 138.099008] ? nfsd_mount+0xd0/0xd0 [ 138.102620] nfsd_mount+0xa4/0xd0 [ 138.106078] mount_fs+0x97/0x2a1 [ 138.109430] vfs_kern_mount.part.0+0x5e/0x3d0 [ 138.113911] do_mount+0x417/0x27d0 [ 138.117436] ? copy_mount_string+0x40/0x40 [ 138.121667] ? memdup_user+0x58/0xa0 [ 138.125366] ? copy_mount_options+0x1fe/0x2f0 [ 138.129873] SyS_mount+0xab/0x120 [ 138.133306] ? copy_mnt_ns+0x8c0/0x8c0 [ 138.137176] do_syscall_64+0x1e8/0x640 [ 138.141045] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.145876] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 138.151047] RIP: 0033:0x459f49 [ 138.154217] RSP: 002b:00007f41a9c8fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 138.161908] RAX: ffffffffffffffda RBX: 00007f41a9c8fc90 RCX: 0000000000459f49 [ 138.169161] RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 0000000000000000 [ 138.176413] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 14:32:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) listen(r3, 0x0) [ 138.183671] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41a9c906d4 [ 138.190928] R13: 00000000004c69b2 R14: 00000000004dbe18 R15: 0000000000000005 14:32:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 138.338742] list_add double add: new=ffff888092cd80e0, prev=ffffffff88024040, next=ffff888092cd80e0. [ 138.348378] ------------[ cut here ]------------ [ 138.353138] kernel BUG at lib/list_debug.c:29! [ 138.357725] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 138.362146] kobject: 'loop3' (ffff8880a4a4a920): kobject_uevent_env [ 138.363066] Modules linked in: [ 138.363077] CPU: 0 PID: 6914 Comm: syz-executor.3 Not tainted 4.14.151 #0 [ 138.363081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.363085] task: ffff88808aac2380 task.stack: ffff88808aac8000 [ 138.363099] RIP: 0010:__list_add_valid.cold+0x26/0x3c [ 138.369560] kobject: 'loop3' (ffff8880a4a4a920): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 138.372656] RSP: 0018:ffff88808aacfbf0 EFLAGS: 00010082 [ 138.372662] RAX: 0000000000000058 RBX: ffff888092cd8080 RCX: 0000000000000000 [ 138.372665] RDX: 0000000000000000 RSI: ffffffff866d1160 RDI: ffffed1011559f74 [ 138.372668] RBP: ffff88808aacfc08 R08: 0000000000000058 R09: 0000000000000002 [ 138.372672] R10: 0000000000000000 R11: ffff88808aac2380 R12: ffff888092cd80e0 [ 138.372675] R13: ffff888092cd80e0 R14: ffff888092cd80e0 R15: ffff88806522a080 [ 138.372680] FS: 0000000000ec6940(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 138.372684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.372687] CR2: 0000000000710158 CR3: 0000000082a2f000 CR4: 00000000001426f0 [ 138.372695] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 138.372699] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 138.372701] Call Trace: [ 138.372711] ? __put_net+0x23/0x100 [ 138.372720] __put_net+0x3f/0x100 [ 138.395884] kobject: 'kvm' (ffff888219f9d650): kobject_uevent_env [ 138.400243] __sk_destruct+0x462/0x580 [ 138.400251] sk_destruct+0xa4/0xd0 [ 138.400256] __sk_free+0x54/0x230 [ 138.400263] sk_free+0x35/0x40 [ 138.400270] tcp_close+0xa20/0xfb0 [ 138.400279] ? __sock_release+0x89/0x2b0 [ 138.400286] ? ip_mc_drop_socket+0x1d6/0x230 [ 138.400293] inet_release+0xec/0x1c0 [ 138.400302] __sock_release+0xce/0x2b0 [ 138.411853] kobject: 'kvm' (ffff888219f9d650): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 138.415076] ? __sock_release+0x2b0/0x2b0 [ 138.415084] sock_close+0x1b/0x30 [ 138.552968] __fput+0x275/0x7a0 [ 138.556233] ____fput+0x16/0x20 [ 138.559503] task_work_run+0x114/0x190 [ 138.563381] exit_to_usermode_loop+0x1da/0x220 [ 138.567943] do_syscall_64+0x4bc/0x640 [ 138.571805] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.576630] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 138.581819] RIP: 0033:0x413ac0 [ 138.584987] RSP: 002b:00007ffe8ed091a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 138.592671] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000413ac0 [ 138.599921] RDX: 00000000000000e0 RSI: 00007ffe8ed09270 RDI: 0000000000000003 [ 138.607184] RBP: 00007ffe8ed091c0 R08: 00007ffe8ed091bc R09: 000000000000000a [ 138.614445] R10: 00007ffe8ed091c0 R11: 0000000000000246 R12: 0000000000000003 [ 138.621700] R13: 00000000007114e0 R14: 0000000000710de8 R15: 0000000000001380 [ 138.628960] Code: e9 56 ff ff ff 4c 89 e1 48 c7 c7 a0 33 9d 86 e8 df c4 72 fe 0f 0b 48 89 f2 4c 89 e1 4c 89 ee 48 c7 c7 e0 34 9d 86 e8 c8 c4 72 fe <0f> 0b 48 89 f1 48 c7 c7 60 34 9d 86 4c 89 e6 e8 b4 c4 72 fe 0f [ 138.648058] RIP: __list_add_valid.cold+0x26/0x3c RSP: ffff88808aacfbf0 [ 138.654714] ---[ end trace ddeb15993de05877 ]--- [ 138.659447] Kernel panic - not syncing: Fatal exception [ 138.665529] Kernel Offset: disabled [ 138.669146] Rebooting in 86400 seconds..