f0dad73e735eb26181e2dac00c5c0fbee45271ce99868e518a6306fd9ab1fa854f31c9416ec829000449a3a2e1a00396f3aec0aef9bc225c6cff408b799e53b5055fe74e8d4a58abd1369fb883a1bb655334294e3d63226dc69cbc5f567d19ef0a27fb99f49ef4a530a186660e4f277775f284520e295b713db7707aae74dac95b4c869c785479d1f8a826b473cf6233e7a5bf9ae33ee1dddcbb679422952d8a2699f6285a2447f1b", 0xec}, {&(0x7f00000001c0)="e6e7f1e7cd192891d9bf84639eafd68b8c10b876e4935a6760cf7d0fcb67a90f10c0a46103de1910c1fb28076b4015f9990eb2bdbe40b36caca2bf1b", 0x3c}], 0x6, &(0x7f00000008c0)={0x88, 0x61254025f14cf178, 0x1, "767326859f83534b90c71621baa63a5b96ab52656da130be77e69d70580762a296b4f66fdf8557dd25099abf22e233c157262bca2713c7c544686822fd82ab8669574aa39d61c30af825bc16e769e292fc93dabac4fb9c5b23d310afc3975e318e82859d6c3d19efdbd6d618dbe62aa4bc4e"}, 0x88, 0x8008}, 0x4000080) fallocate(r1, 0x400000000000005c, 0xd427, 0xffffffffffff6003) r6 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r0, r6, 0x0, 0x8400fffffffa) 13:35:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000140)="571077d51b2f1b059d89d565c23f03000000d1a59d11ca98975c518d73b8a0823492", 0xfffffffffffffe9a}], 0x1, 0x15) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) sched_setattr(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0xfffffffffffffffd}, r4, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000003c0), 0x0) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x0, 0x20000) syz_open_dev$evdev(0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) msgsnd(0x0, 0x0, 0x0, 0x0) socket(0x10, 0x80000, 0x0) setresgid(0x0, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001480)=0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000004000000040_id=', @ANYRESDEC=0x0, @ANYBLOB="2c670000000000010000", @ANYRESDEC=0x0, @ANYBLOB="1b00"]) preadv(0xffffffffffffffff, &(0x7f0000000740)=[{0x0}], 0x1, 0x0) [ 121.543510] sctp: [Deprecated]: syz-executor.0 (pid 7429) Use of struct sctp_assoc_value in delayed_ack socket option. [ 121.543510] Use struct sctp_sack_info instead [ 121.562812] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7425 comm=syz-executor.3 [ 121.584925] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7425 comm=syz-executor.3 [ 121.586378] netlink: 57 bytes leftover after parsing attributes in process `syz-executor.2'. [ 121.612334] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7425 comm=syz-executor.3 [ 121.632399] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7425 comm=syz-executor.3 [ 121.646124] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7431 comm=syz-executor.2 [ 121.661967] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7425 comm=syz-executor.3 [ 121.690914] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7431 comm=syz-executor.2 [ 121.711478] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7425 comm=syz-executor.3 13:35:52 executing program 4: stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r1, &(0x7f0000000000)='keyring\x00\x9a\xc1\x89\xca\x97\xe2\xe9FB\xeb\x85\xb2C<\x81\xa2]Y\'\x83\x1b\xf2\xd6]\x9dr\xa0\xbb\xf5+\xa5\xac\x8f\xe2.\xe8T\xcd\xaaL\x03\xfb %.0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) setreuid(r0, r4) r5 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000001c0)=0x20008088) write$cgroup_type(r5, &(0x7f00000000c0)='threaded\x00', 0x8db9) sendfile(r5, r6, 0x0, 0x8000fffffffe) creat(&(0x7f0000000300)='./bus\x00', 0x0) [ 122.126969] encrypted_key: insufficient parameters specified [ 122.138567] audit: type=1804 audit(1572528952.141:50): pid=7441 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir256891306/syzkaller.287bqs/16/bus" dev="sda1" ino=16637 res=1 13:35:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") getsockopt$inet6_opts(r0, 0x29, 0x4d, &(0x7f0000325f23)=""/221, &(0x7f0000000080)=0x1d55af2792096ba4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r4}, {}, {r5}, {}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)) [ 122.246001] audit: type=1804 audit(1572528952.251:51): pid=7443 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.4" name="/root/syzkaller-testdir256891306/syzkaller.287bqs/16/bus" dev="sda1" ino=16637 res=1 [ 122.287556] encrypted_key: insufficient parameters specified 13:35:52 executing program 0: clone(0xaf7ab6efd74847c7, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0xf0ffffff}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="280000001d000100000000000000000007000000", @ANYRES32=r2, @ANYBLOB="0000ff000a000200e024ff0000000000"], 0x28}}, 0x0) socket$inet(0x2, 0x0, 0x0) [ 122.293964] device bridge_slave_1 left promiscuous mode [ 122.299581] bridge0: port 2(bridge_slave_1) entered disabled state 13:35:52 executing program 2: r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) syz_emit_ethernet(0xfdef, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) [ 122.328732] audit: type=1804 audit(1572528952.331:52): pid=7443 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir256891306/syzkaller.287bqs/16/bus" dev="sda1" ino=16637 res=1 [ 122.363824] audit: type=1804 audit(1572528952.371:53): pid=7443 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.4" name="/root/syzkaller-testdir256891306/syzkaller.287bqs/16/bus" dev="sda1" ino=16637 res=1 13:35:52 executing program 4: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x7f, 0x3, 0x8, 0x800, 0x62c30167, 0xfffffffffffffc00, 0x1, 0x7, 0x7, 0xfff, 0xfffffffffffffff7, 0x6, 0x6, 0x8, 0x1a9], 0x4000, 0x480004}) syz_open_procfs$namespace(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/cgroup\x00') [ 122.392107] device bridge_slave_0 left promiscuous mode [ 122.398067] bridge0: port 1(bridge_slave_0) entered disabled state 13:35:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x8401, 0xffffffffffffffae, 0x0, 0x4c0020, &(0x7f0000000040)=ANY=[@ANYBLOB="706172743d307830303092aef4f6fe2f3030303030b8164fce06e30e0e2c00"]) 13:35:52 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x0, 0x2) ioctl$SIOCX25SSUBSCRIP(r0, 0x89e1, &(0x7f00000002c0)={'ifb0\x00', 0x80, 0x8000}) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000280)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001ec0)=ANY=[@ANYBLOB='nobarrier']) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) utimes(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x0, 0x7530}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mknodat(r4, &(0x7f0000000080)='./bus\x00', 0xa3be97fdc3d335e3, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 122.511558] hfsplus: unable to find HFS+ superblock [ 122.552903] device hsr_slave_1 left promiscuous mode [ 122.603071] device hsr_slave_0 left promiscuous mode [ 122.643075] team0 (unregistering): Port device team_slave_1 removed [ 122.653397] team0 (unregistering): Port device team_slave_0 removed [ 122.664147] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 122.704957] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 122.783788] bond0 (unregistering): Released all slaves 13:35:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="1f00000000000000000000400500010000e4e6fc4be790fa020000000000000401400000002300002560b700ef"]) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r4, &(0x7f0000000080)="072e43cca2d3d04634c94ee3791da20ab35bd27140dea47ec7e52ddd8032f19eb09991f7ca1745f7cb53fb7dbca2b7da42c96bda5ed583e221eaf63bd33c53ebefddb4d6268a5b5321b153d982cb", &(0x7f0000000100)=""/77}, 0x20) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x2, [{0x480, 0x0, 0x8000a0ffffffff}]}) 13:35:52 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) write$FUSE_BMAP(r1, &(0x7f0000000040)={0x18, 0xfffffffffffffff5, 0x4, {0x1}}, 0x18) fsetxattr$security_selinux(r0, &(0x7f0000000540)='security.selinux\x00', &(0x7f0000000580)='system_u:object_r:apm_bios_t:s0\x00', 0x20, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r5}, {}, {r6}, {}], 0x4, 0x0) poll(&(0x7f0000000180)=[{r3, 0x8}, {0xffffffffffffffff, 0xa}, {r6, 0x2408}], 0x3, 0x0) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000140)={{0x2}, 0x6, 0x6, 0xa9, 0xfff, &(0x7f0000000080)="a403e7114fbe4d4f213c96006a68ffb91eb583c2d1352a138092d247e537f96e2b3b9dabaed5ea6ebc4f8c24c21add2990c7c0a38eb89c69c3d5be9b47aaa45010d985b04e0f45b192958fa1b0eac259399df63841c53aa2301f435bd9fe2ea6445f0b256242f122f78f9dbb71be2507128b57659537d292ea74aa619b5c37420a3a6cc0ec13633cc6d5a4dba61fdbdc81e99afb6487d2784a100b7a09856e76223e53c17adda7c2d9"}) 13:35:52 executing program 4: creat(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0xc650b1df5343784d) close(r0) socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4802, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000100)) r2 = inotify_init() mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="24000000000107031dfffd946fa28300", 0x10}], 0x1}, 0x0) [ 122.854967] syz_tun: FDB only supports static addresses [ 122.955145] audit: type=1400 audit(1572528952.961:54): avc: denied { create } for pid=7487 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 122.999480] 9pnet: Insufficient options for proto=fd [ 123.010134] audit: type=1400 audit(1572528953.011:55): avc: denied { relabelfrom } for pid=7487 comm="syz-executor.2" name="NETLINK" dev="sockfs" ino=28991 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 123.070894] audit: type=1400 audit(1572528953.011:56): avc: denied { relabelto } for pid=7487 comm="syz-executor.2" name="NETLINK" dev="sockfs" ino=28991 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:apm_bios_t:s0 tclass=netlink_netfilter_socket permissive=1 [ 123.102145] 9pnet: Insufficient options for proto=fd [ 124.730904] IPVS: ftp: loaded support on port[0] = 21 [ 125.547506] chnl_net:caif_netlink_parms(): no params data found [ 125.578613] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.585267] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.592756] device bridge_slave_0 entered promiscuous mode [ 125.599221] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.605824] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.612741] device bridge_slave_1 entered promiscuous mode [ 125.629477] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 125.638536] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 125.656018] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 125.663202] team0: Port device team_slave_0 added [ 125.668477] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 125.675589] team0: Port device team_slave_1 added [ 125.680872] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 125.688132] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 125.754127] device hsr_slave_0 entered promiscuous mode [ 125.790347] device hsr_slave_1 entered promiscuous mode [ 125.850477] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 125.857352] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 125.869978] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.876391] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.883022] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.889374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.916248] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 125.922625] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.931470] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 125.939377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 125.946749] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.954004] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.964213] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 125.970641] 8021q: adding VLAN 0 to HW filter on device team0 [ 125.978581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 125.986271] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.992644] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.003301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 126.010879] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.017193] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.030589] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 126.043392] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 126.053589] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 126.063998] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 126.071063] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 126.077927] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 126.085755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 126.093380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 126.101070] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 126.114207] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 126.123687] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 126.540456] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 127.337504] audit: type=1804 audit(1572528957.341:57): pid=7514 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir686320766/syzkaller.NxnNnr/0/bus" dev="sda1" ino=16642 res=1 [ 127.738069] audit: type=1804 audit(1572528957.741:58): pid=7514 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir686320766/syzkaller.NxnNnr/0/bus" dev="sda1" ino=16642 res=1 13:35:57 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvmmsg(0xffffffffffffffff, &(0x7f0000002300)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/63, 0x3f}, {&(0x7f0000000200)=""/38, 0x26}, {&(0x7f0000000240)=""/184, 0xb8}], 0x3, &(0x7f0000000340)=""/198, 0xc6}, 0x7fff}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/171, 0xab}, {&(0x7f0000000500)=""/180, 0xb4}], 0x2, &(0x7f0000000600)=""/175, 0xaf}, 0x400}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/231, 0xe7}, {&(0x7f00000006c0)=""/26, 0x1a}, {&(0x7f00000008c0)=""/241, 0xf1}], 0x3}, 0xffffffff}, {{&(0x7f00000009c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000a40)=""/214, 0xd6}, {&(0x7f0000000b40)=""/109, 0x6d}, {&(0x7f0000000bc0)=""/235, 0xeb}, {&(0x7f0000000cc0)=""/124, 0x7c}], 0x4, &(0x7f0000000d40)=""/4096, 0x1000}, 0x101}, {{&(0x7f0000001d40)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001dc0)=""/17, 0x11}, {&(0x7f0000001e00)=""/76, 0x4c}, {&(0x7f0000001e80)=""/127, 0x7f}, {&(0x7f0000001f00)=""/115, 0x73}], 0x4, &(0x7f0000001fc0)=""/83, 0x53}, 0x2}, {{&(0x7f0000002040)=@l2, 0x80, &(0x7f0000002240)=[{&(0x7f00000020c0)=""/200, 0xc8}, {&(0x7f00000021c0)=""/2, 0x2}, {&(0x7f0000002200)=""/50, 0x32}], 0x3, &(0x7f0000002280)=""/104, 0x68}, 0x7}], 0x6, 0x600020e2, &(0x7f0000002480)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000780)='\xa4\xfc\n\x86\xc4H\x82\xf1\x00\x00\xe0P3', 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x01\x00', 0x1132}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000002540)={0x8000000000000000, 0x7}) 13:35:57 executing program 5: eventfd2(0x8, 0x2000000000080802) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000840)=""/7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCDISCONN(r2, 0x7439) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000580)=0x6) write(r2, &(0x7f00000001c0), 0xfffffef3) setsockopt$inet6_tcp_int(r1, 0x6, 0x39, &(0x7f0000000400)=0x5, 0x4) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, 0x0, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xffffffa2) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000080)=""/36, 0x24) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000600)={{{@in=@empty, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in=@dev}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000004180), 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, 0x0, 0x0) r6 = dup(r3) open(&(0x7f0000000240)='./bus\x00', 0x80000, 0x10) syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) r7 = creat(&(0x7f0000000340)='./file0\x00', 0x0) fsetxattr(r7, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000000000)='-{vmnet1[cpuset\'wlan0${system$\x00', 0x1e, 0x0) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000340)='./file0\x00', 0x0) fsetxattr(r8, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000000000)='-{vmnet1[cpuset\'wlan0${system$\x00', 0x1f, 0x2) ioctl$EVIOCGABS0(r8, 0x80184540, &(0x7f0000000780)=""/114) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000940)=ANY=[@ANYRES16=r8], 0x1}}, 0x0) fcntl$dupfd(r2, 0x203, r9) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000380)=0x46a, 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback, 0x1}, 0x1c) sendto$inet6(r3, 0x0, 0xf0, 0x20000008, &(0x7f0000000100)={0xa, 0x4e1d, 0x0, @remote, 0x1}, 0x1c) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000280)='syz_tun\x00\x00~\x00', 0x10) r10 = open(&(0x7f0000000340)='./bus\x00', 0x141042, 0x0) ftruncate(r10, 0x2007fff) sendfile(r6, r10, 0x0, 0x8000fffffffe) 13:35:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4000000000c) writev(r0, &(0x7f0000001780)=[{&(0x7f0000000500)="b3b79de08f86656ebe60fddd3ff5ecf64cd8b0098905b1adc7eb1b32828080cf09bb3b07744f2ab04de946ae9e9f8db5a205abb57fa1b65f045600cfaefdb31d44fb980be5399d1e30f601d648c7bee9d551d57f4fdbd93a86f23c78c91eb3bdfffd2ad217cc89a1a525de39a053f12266475351cf8a259ca23a3ebff1f46b63c87e2bb8d034cf9be2553c7cabf239e2d3b13cf6a78b899d815a372ba868e4b5068644298764e4afbe96945d4fd78e6374b0430163a6844a53bf7351652fff724bc99600f31e5b10590211d971045d0b3ce1fc31c8284ee091a799b101bd73fa0e87ea4ba06e02"}, {&(0x7f0000000600)="e69cb6ea04808b832612851af29cfcf21ccb49fe0b186a1f262327adb8994380ca65e8283f73178600b11b1f33d3e958166d1df4560ed63dc0f26d8f419bd34ab63da90afd1d4d184a8b184202394d571e58ef5070ba49c372a34cbe00abaaa05db92898c9e49c93a99d07"}, {&(0x7f0000000680)="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"}, {&(0x7f0000001680)="243b63bc14761d8da4b5b9a2f099d2f29148aadad0ddf6afa88ad523f6fb21b381e66384a0c79f6412c87b9113a0fe7146965bb55f047669147f0fb7399ccc082eb827f67b844becea57b4bf3ceee1aee8b829a68f7946d87aba3dbfd15bdd8eff6772586bb61a9a2ba31300a5075fb90d7186cbcacfc4e54abb27cd7acc0c072bd39b2a89ac657c87ae616e546fef9624800920bbb3c5179c7124b4c478bab4584a840ecd267bff81df4b8bfb45f25ae9b37d80a013bfec68ac8a5ebe15df78270850b589986deace51bfb08b812e7fb140cf731d18933e181f0f1a7c0a538f10ecd5814edcb95dedaf68ff0b24fe1b30c6ae1edc34828001"}], 0x10000000000000fb) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r3, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 13:35:57 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r0 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) fallocate(r0, 0x0, 0x2000424, 0x4) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000040), 0xfec) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x20, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000200)='trusted.overlay.origin\x00', &(0x7f0000000400)='y\x00', 0x2, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_FREQUENCY(r4, 0xc02c5638, &(0x7f0000000080)={0x6, 0x1}) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xfffffffffffffef5) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f00000000c0)=0x401) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000000)='./file1\x00') 13:35:57 executing program 2: syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x1, 0x2000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4}, @IFLA_GROUP={0x8}]}, 0x2c}}, 0x0) 13:35:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000002440)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000001340)="98b246e234582415bbd67d7b0cbac81f5a8e94e3cf85249d20524faa17981f4ed4", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PPPIOCSNPMODE(r2, 0x4008744b, &(0x7f0000000280)={0xb26aaee6366bd425, 0x2}) syz_open_dev$media(&(0x7f00000002c0)='/dev/media#\x00', 0x2, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) fsetxattr$security_selinux(r3, &(0x7f0000000840)='security.selinux\x00', &(0x7f0000000880)='system_u:object_r:dbusd_exec_t:s0\x00', 0x22, 0x6) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000900)={&(0x7f00000008c0)='./file0\x00', r6}, 0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r8, 0xc4c85512, &(0x7f0000000340)={{0x3, 0x2, 0x2, 0x3f, 'syz1\x00', 0x1}, 0x0, [0x7, 0x9, 0x1ed1, 0x20, 0x5e, 0x10000, 0x4, 0xffff, 0x9, 0x1, 0x0, 0x7, 0x20, 0xffff, 0x1, 0xd4, 0x3, 0x1, 0x7f, 0x6, 0xe3, 0x401, 0x5, 0x800, 0x5, 0x7, 0x9, 0x0, 0x2, 0x11e, 0xfffffffffffffffc, 0x0, 0x3, 0x7, 0x3ff, 0x3, 0x8, 0x83, 0xfffffffffffff5a0, 0x3, 0x7, 0x7, 0x2, 0x2be, 0x2, 0x70000, 0x85, 0x7, 0x40, 0x82, 0x81, 0x1, 0x0, 0x3, 0x5, 0x0, 0x1, 0x37b66a5e, 0x3, 0x4c, 0xd8de, 0x6, 0x4, 0x0, 0x1000, 0xffffffffffffff81, 0x1, 0x9, 0xb581, 0xfffffffffffeffff, 0x1, 0x6, 0x9, 0x400, 0x100, 0x1, 0x5, 0x7, 0x1, 0x8000, 0x6, 0x5d2, 0x5, 0xe4e, 0x2, 0x80000000, 0x8, 0x401, 0x7e9, 0x9, 0x8000000000, 0x401, 0x1, 0x3, 0x5, 0x40000000000, 0x2, 0x2000000000007, 0x4, 0x56b, 0x7fffffff, 0x80000000, 0x6, 0x0, 0x7ff, 0x20000fff, 0x0, 0x719, 0x800, 0x9, 0x5, 0xfff, 0x4, 0x8001, 0x2, 0xffffffff, 0x20, 0x200, 0xd42, 0x7, 0x9, 0x37db, 0x700000000, 0x39b, 0x2, 0x800, 0x5, 0x2], {0x77359400}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000940)={0x84, @rand_addr=0x1, 0x4e20, 0x2, 'wlc\x00', 0x2, 0x0, 0x19}, 0x2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0xc) sched_getaffinity(r10, 0x8, &(0x7f0000000a00)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r2, 0xc0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x9, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x0, 0x0, &(0x7f0000000080)={0x3, 0x3, 0x0, 0x7}, &(0x7f00000000c0)=0x8, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=0x3ff}}, 0x10) [ 127.892677] audit: type=1800 audit(1572528957.901:59): pid=7522 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.4" name="file0" dev="sda1" ino=16654 res=0 [ 127.930583] sd 0:0:1:0: [sg0] tag#4123 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK 13:35:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200000, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f00000000c0)="660f5f4900362e64dbedbaf80c66b81bf08d8866efbafc0cb0baee260fc7ac319c660f78c6f40066b9800000c00f326635000100000f300f20c06635100000000f22c0bad104b80000ef66b9800000c00f326635000100000f30660f0119", 0x5e}], 0x1, 0x26, &(0x7f0000000180)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x3, 0x0, 0x3, 0x0, 0x329}], 0x1) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000002c0)={[], 0x0, 0x206}) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 127.939472] sd 0:0:1:0: [sg0] tag#4123 CDB: opcode=0x98 [ 127.945014] sd 0:0:1:0: [sg0] tag#4123 CDB[00]: 98 b2 46 e2 34 58 24 15 bb d6 7d 7b 0c ba c8 1f [ 127.953986] sd 0:0:1:0: [sg0] tag#4123 CDB[10]: 5a 8e 94 e3 cf 85 24 9d 20 52 4f aa 17 98 1f 4e [ 127.962884] sd 0:0:1:0: [sg0] tag#4123 CDB[20]: d4 [ 127.973611] audit: type=1400 audit(1572528957.981:60): avc: denied { map } for pid=7516 comm="syz-executor.4" path=2F6D656D66643A202864656C6574656429 dev="tmpfs" ino=29036 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 128.032577] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 13:35:58 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x80000) setsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000040)=0x2, 0x4) 13:35:58 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r0 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) fallocate(r0, 0x0, 0x2000424, 0x4) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000040), 0xfec) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x20, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000200)='trusted.overlay.origin\x00', &(0x7f0000000400)='y\x00', 0x2, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_FREQUENCY(r4, 0xc02c5638, &(0x7f0000000080)={0x6, 0x1}) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xfffffffffffffef5) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f00000000c0)=0x401) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000000)='./file1\x00') 13:35:58 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000040)="ed", 0x1, 0x8042, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r3, &(0x7f0000000240)=""/67, 0x43) sendto$inet(r0, &(0x7f0000000080)="dd", 0x1, 0x0, 0x0, 0x0) r4 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r4}, {}, {r5}, {}], 0x4, 0x0) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f0000000000)={0x1000, 0x3}) [ 128.137180] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 128.161787] audit: type=1800 audit(1572528958.161:61): pid=7546 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.4" name="file0" dev="sda1" ino=16657 res=0 13:35:58 executing program 4: creat(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) r1 = inotify_init() r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1f, 0x1079334d2d6eff75) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@smackfsroot={'smackfsroot', 0x3d, '^vmnet1/$bdev\x80[#\']eth0'}}, {@subj_user={'subj_user', 0x3d, 'wfdno'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@pcr={'pcr', 0x3d, 0x10}}, {@obj_role={'obj_role', 0x3d, 'trans=fd,'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}]}}) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="24000000000107031dfffd946fa28300", 0x10}], 0x1}, 0x0) 13:35:58 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r2, &(0x7f0000000000)='keyring\x00\x9a\xc1\x89\xca\x97\xe2\xe9FB\xeb\x85\xb2C<\x81\xa2]Y\'\x83\x1b\xf2\xd6]\x9dr\xa0\xbb\xf5+\xa5\xac\x8f\xe2.\xe8T\xcd\xaaL\x03\xfb %.0x0}, &(0x7f00000002c0)=0xc) lchown(&(0x7f00000008c0)='./file0\x00', 0x0, r5) 13:35:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2f, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0xe80, 0x0, 0xe80], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0x3c, 0x11, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x70000, 0x0) 13:35:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2000002) fallocate(r0, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x6, 0x8, 0x20}) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000100), 0x4) 13:35:58 executing program 1: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) ioctl$VIDIOC_G_TUNER(0xffffffffffffffff, 0xc054561d, &(0x7f0000000200)={0x0, "02e615cbb5da3081a82840f406113872ea8d999db3d787e8a724068c4d870ccb", 0x3, 0x200, 0x7, 0x1ff, 0x8, 0x0, 0x0, 0x7f}) write$9p(0xffffffffffffffff, 0x0, 0x0) clone(0x3000000a0160101, 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r0, 0xc0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='cgroup2\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) mount$fuse(0x0, &(0x7f0000000000)='\x00', &(0x7f00000000c0)='fuse\x00', 0x800901, &(0x7f0000000440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@allow_other='allow_other'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x10001}}, {@allow_other='allow_other'}], [{@permit_directio='permit_directio'}]}}) 13:35:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r2, &(0x7f0000000000)='keyring\x00\x9a\xc1\x89\xca\x97\xe2\xe9FB\xeb\x85\xb2C<\x81\xa2]Y\'\x83\x1b\xf2\xd6]\x9dr\xa0\xbb\xf5+\xa5\xac\x8f\xe2.\xe8T\xcd\xaaL\x03\xfb %.0x0}}, {{@in=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="f5c165e6a35b5ea22f9d9cc03a2a2012eb8e2f749397897c930fe32b5fd83af3dd172b03adbc0c650b84d51bea3e344e0c1264c09e37da2e137963ce9d65d7b1965b6fc0f175e4be709f9cc640643909c30b7e2e1441016ec9d331380cc9825ed2322f", 0x63, 0x4}, {&(0x7f0000000140)="f86cfe124d7a28abe21d867932e1779fd6c5f368f4b3280e583df6e2bccf3b6b023b7e", 0x23, 0x200}], 0x20800, &(0x7f0000000300)={[{@discard='discard'}], [{@dont_hash='dont_hash'}, {@smackfsroot={'smackfsroot', 0x3d, 'vmnet1GPL,eth1#'}}, {@smackfsroot={'smackfsroot', 0x3d, 'encrypted\x00'}}, {@uid_lt={'uid<', r1}}, {@fsname={'fsname', 0x3d, 'vboxnet0nodevuservboxnet1em0'}}, {@uid_lt={'uid<', r4}}]}) sendmsg$nl_route(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000b000)={&(0x7f0000000000)=@mpls_newroute={0x1c, 0x18, 0x21}, 0x1c}}, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) write$FUSE_OPEN(r5, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x0, 0x14}}, 0x20) [ 128.343466] 9pnet: Insufficient options for proto=fd [ 128.354721] encrypted_key: insufficient parameters specified [ 128.366925] selinux_nlmsg_perm: 22 callbacks suppressed [ 128.366935] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=7559 comm=syz-executor.4 13:35:58 executing program 2: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @mcast2, 0x7f}, 0x1c) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'ip6gre0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="049510080000385aa5db810eadbe2fd52d8b6a86b508f5009138e07f90cad2eb026a2be65696106619d32b7ceb2128a28bf5c6501fac6ff504b6698a622f746086617fb1506dbcb112c27450de68220008040000000000002f9840e3b3cdb22b6fee614b6cfc9d36eb014231b10abdc3ff0bcf21ce28fe9505d0097e79317a2bc912366b7e675db6efba108c"]}) creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @empty}, 0x1c) fcntl$setstatus(r3, 0x4, 0x2000) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000000100)="b4", 0xfffffe46, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x1c) shutdown(r4, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='sq\xd6\xd1uashfc\x00', 0x0, &(0x7f0000000480)='/selinux/policy\x00') r5 = gettid() tkill(r5, 0x3c) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r7, &(0x7f0000008880), 0x400000000000059, 0x220, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r8, 0x407, 0x0) write(r8, &(0x7f0000000340), 0x41395527) r9 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r9, 0x29, 0x10, 0x0, &(0x7f0000000180)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x82800, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000240), 0x111, 0x2}}, 0x20) [ 128.390167] protocol 88fb is buggy, dev hsr_slave_0 [ 128.395725] protocol 88fb is buggy, dev hsr_slave_1 [ 128.399331] encrypted_key: insufficient parameters specified [ 128.422505] encrypted_key: insufficient parameters specified 13:35:58 executing program 0: io_setup(0x0, &(0x7f0000002c80)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$USBDEVFS_BULK(r1, 0xc0185502, &(0x7f0000000040)={{0x8}, 0xfd, 0x8, 0x43, 0x100, &(0x7f0000000100)="b74972c8475f6a21158f8ea26bac35f8c82612c7f37cc3a3642b5c54a34b12d1e0879c7fedae32253978922579b9b716bab45ad7dc5c58e0aa776858fa617a0e789250"}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e20, 0x2, @loopback, 0x4}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, 0x0) pipe(0x0) clone(0x1000000210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setreuid(0x0, 0xee00) r2 = geteuid() setreuid(r2, 0x0) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={'syz'}, &(0x7f00000000c0)='sT\x01', 0x0) 13:35:58 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x20, 0x3, 0x0, 0x8}, 0x0) sched_setattr(0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x44, 0x0, 0x0, 0x7f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x7}, 0x8000, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r1, 0x4) socket$inet_udp(0x2, 0x2, 0x0) mkdir(0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000380), 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000180)='net/hci\x00') perf_event_open(&(0x7f00000003c0)={0x5, 0x70, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd, 0xb5}, 0x0, 0x0, 0x8, 0xf, 0x10000000000}, 0x0, 0x0, r2, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6_udp(0xa, 0x2, 0x0) msgget$private(0x0, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r3, 0x405c5503, &(0x7f0000000040)={{}, 'syz1\x00'}) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x40, 0x0) r4 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r4}, {0xffffffffffffffff, 0x4000}, {r5}, {0xffffffffffffffff, 0x8314}], 0x4, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x802, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80000, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$UI_DEV_CREATE(r3, 0x5501) r8 = syz_open_dev$evdev(&(0x7f0000000b00)='/dev/input/event#\x00', 0x0, 0x0) dup2(r8, r3) openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, 0x0) open(0x0, 0x0, 0x0) open(0x0, 0x100080, 0x0) r9 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r9, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)={0x0, r9}) write$P9_RREMOVE(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) syz_open_dev$evdev(&(0x7f0000000b00)='/dev/input/event#\x00', 0x0, 0x0) getpid() sched_setattr(r0, &(0x7f00000001c0)={0x30, 0x0, 0x1, 0x4046a3, 0x55c, 0x0, 0x87a9}, 0x0) sched_setattr(0x0, 0x0, 0x0) [ 128.482570] encrypted_key: insufficient parameters specified [ 128.541527] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 128.557561] input: syz1 as /devices/virtual/input/input5 13:35:58 executing program 0: sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x5}, 0x0) r0 = memfd_create(&(0x7f0000001280)='\xe87y\xd8\x0e\xfa\x81\x00\x00\x00\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7.\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup(r4) ioctl$IMCLEAR_L2(r5, 0x80044946, &(0x7f0000000180)=0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0x10000f48b, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {0x0, 0xfd}, @queue={0x9, {0x8, 0x2}}}], 0x30) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='trusted.overlay.nlink\x00', &(0x7f0000000140)={'U-', 0x5}, 0x28, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 13:35:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x40000, 0xff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001b40)=""/26, 0x1a}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') preadv(r0, &(0x7f0000000480), 0x10000000000001e2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x3, 0x8, 0x6, 0x4}) accept$alg(0xffffffffffffffff, 0x0, 0x0) 13:35:58 executing program 3: syz_emit_ethernet(0x5ee, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) [ 128.668365] 9pnet: Insufficient options for proto=fd [ 128.688981] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=7605 comm=syz-executor.4 13:35:58 executing program 3: seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x400000001, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x2, 0x0) pipe(0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = getpid() sched_setattr(r7, &(0x7f0000000040)={0x30, 0x2, 0x2c18dff2680d58fc, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r6, 0xc1105511, &(0x7f0000000380)={{0x2, 0x3, 0x6, 0xae78, 'syz0\x00', 0x20}, 0x3, 0x30, 0x8000, r7, 0x5, 0x0, 'syz0\x00', &(0x7f0000000740)=['/dev/media#\x00', 'vcan0\x00', '\'\x00', 'TIPCv2\x00', 'TIPCv2\x00'], 0xff50, [], [0x2, 0x7, 0x5, 0xfc01]}) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0xfffffffffffffd8b, r10, 0x100, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0xfffffffffffffde2, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x50}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r8, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80080100}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="7b224bed31ca0434382b891a07fd5602aba917b548302465ae9700", @ANYRES16=r10, @ANYBLOB="000025bd7000fedbdf250b00000008000400070000000800040009000000"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x56) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80088009}, 0xc, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="03001b00", @ANYRES16=r10, @ANYBLOB="120c29bd7000fedbdf2510000000080004000600000004000300080006004a91000008ec0400090000000800051f53644f0008000500010000004b061555de8e07b7c46d93ae7a928d2c9ca633c3bca9e8bebd8c"], 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x160) r11 = open(&(0x7f0000000000)='./bus\x00', 0x143042, 0x35) ftruncate(r11, 0x200004) sendfile(r0, r11, 0x0, 0x80001d00c0d0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r12, 0x0, r12) r13 = accept4$llc(r11, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x1000) setsockopt$SO_ATTACH_FILTER(r13, 0x1, 0x1a, &(0x7f00000004c0)={0x200000000000009c, &(0x7f00000007c0)=[{0x8000, 0x1, 0x80, 0x8}, {0x7, 0x0, 0x7}, {0x5, 0x5, 0x9, 0x4}, {0x5, 0x46, 0x2, 0xffffffff}, {0xa8ab, 0x7, 0xfd}, {0x8, 0x6, 0x5e, 0x4}]}, 0x10) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) 13:35:58 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2402, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xcfd, 0x26bc4fe02a832144) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r4 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r4}, {}, {r5}, {}], 0x4, 0x0) r6 = dup3(r5, r3, 0x80000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) read$usbfs(r8, &(0x7f0000000040)=""/195, 0xc3) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) setsockopt$nfc_llcp_NFC_LLCP_RW(r11, 0x118, 0x0, &(0x7f0000000180)=0x2, 0x4) r12 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) mmap$usbmon(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x13, r12, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x1ca) r13 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r14 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r13}, {}, {r14}, {}], 0x4, 0x0) connect$inet6(r13, &(0x7f0000000240)={0xa, 0x4e23, 0x6, @remote, 0x47c0}, 0x1c) 13:35:58 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) writev(r3, &(0x7f0000000580)=[{&(0x7f00000000c0)="cdb1e2afb6c629f10b108e5af9e7327fb89df6512eeba8f99f8c6dffd5da38b563627ef96dcf9c64e4a2e1331cd862691e401ee00f3143471837d51317a063ae885b2141", 0x44}, {&(0x7f0000000140)="6e6fdc8582025e598e01c120d0aeb2dc6d9e572228bf67a6bd78a4800ba77208f1", 0x21}, {&(0x7f0000000180)="bd72d49fa006bd7eaabcf6041e01b32118bd281282be156d1c735a7d105bfc625b63e4f2ef554574c7ec18baf5191206f87d3638528bea601870e1f1ec1ec050cb13146994e0e98f7479b5e8bc8de7cf47baf945809196c82ce98fdc8ba6e677badd232fc3ece1f97dc2e337d0b3bfd8e3ff314bd62816c4959f945cf17787ecc51935c767ef23503a2a2b36e5d0d2baac738871aa2a0dc7e2164b4925eb9706b82895ce3b6406ff8ee658a313064aa5c4f90d03a60401e6fb28fc52310eb63293201d2b3e88b3623fe5ce10497617645b93f9787ef97a3c5a64314a9ec9927b349825d11067cc3d413080291dc0d4a83e207b", 0xf3}, {&(0x7f0000000280)="dcec7eaf9942ed33b41136fa7a16d548182eb250ecf1cd3d5dae05428d47bbcc5457915ed5e1575e97fade36435252229b544d84510042fdeace0b51a97614f80f9d3a081affc4fe7a9fcf9d7fca09cea577eeefa1826f87e6c01c3cc6198260354a245bb2a3c1bfaf195ca755f519734fda06cbbb0ad0723ee0030caf6cf2de90ceb317df9eae62c277ba45e5f300a37ac4c66c75d995ebd522237802500b0da964ddb1be38687d", 0xa8}, {&(0x7f0000000340)="a720350ae847ada3fcafdc2549cb3ffa3bed60bfca87419bd213f7f665d672cc78ee222ee973106c21e15484a78a4bcb7777965f17bb9f67209b8a15ae44aaccc155e32dc5ae0d7765b00f7be0319881a0de699fc1497cf3085972342e4e2fa12652fa66ae9f2e1a6a5793e279a0b4e71033307937c7119b82ed51d5701e91cadda5f765fbea3466c2a11cf98f33aa117f9af2dbad44dc737aa5bf6f1f826dd06aab3778d619df4cede5879e1c21a35e36443c43ae4eb01e60f892513c7ba433f0db67203fdedf061b5fd1a575e0c8d784bad7b42fe06c4e6049cb66cdd49a44e7fe9fc1385258bbccd2d4b8c169bbf4f17e387eea03", 0xf6}, {&(0x7f0000000440)="5e62f7553ca03537e29630f49d1ede929a7bc6504da248f0eca1c6a1b1749632d93b820bc0861d1e6ab04da1c305037f0ae3abb53eba72fdc3c44a44ae08af017ed2cc0b934f64003fdf858268f6c99257805be868f01d5532ff0e3a8d9123c2afd5fa12e7eac0166e19cea6c0d8624cab6d787fd31229af2af8ff67959a5616bc88a298ac33d5043c71b82d9907f66a9236c7ecd47a25c45523f0df384599980d40e68c0a684337", 0xa8}, {&(0x7f0000000500)="a8ea860df3a3c38044c7c18d4c18bde055c2978ee62fd2bb522e589dd94d19855bdc01010b51c6d0afea81e6c138973374976f3ddcfcb72f3c6fbfff1ad70cfa4f842ef09f618cc9509be0eced5d1297d0d68d60d6cb97d333", 0x59}], 0x7) 13:35:58 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000880)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/11, 0xfffffe94) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x80) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x2, 0x10000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x5bd6f3122d5b8176}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x60, r4, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x82}, 0x1088) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f00000000c0)='\x00\x00\x00D\xde\x9b\x02\x16\a') ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000100)=""/221) lseek(0xffffffffffffffff, 0xfffffffffffff2d1, 0x0) dup3(0xffffffffffffffff, r1, 0x0) tkill(r0, 0x1000000000015) 13:35:58 executing program 5: ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socket$inet6(0xa, 0x1, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)='/selinux/policy\x00') r0 = gettid() tkill(r0, 0x3c) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_ENUMAUDOUT(r2, 0xc0345642, &(0x7f0000000400)={0xfffffffe, "2ed67216f2e6ec32120b17e7d90009e67ddd6c10eef24bb25c9a1934be797c69"}) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0)={0xffffffffffffffff}, 0xdd38ce0f327b760a, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(0xffffffffffffffff, &(0x7f0000000240)={0xb, 0x10, 0xfa00, {&(0x7f0000000340), r4}}, 0x18) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r5, &(0x7f0000008880), 0x400000000000059, 0x220, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, &(0x7f0000000340), 0x41395527) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_SVE_SET_VL(0x32, 0x3b7a7) bind$inet6(r8, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) sendto$inet6(r8, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) 13:35:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x4}) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read(r2, &(0x7f0000000180)=""/11, 0xfffffffffffffd9b) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r6) pread64(r6, &(0x7f00000001c0)=""/144, 0x90, 0x29) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000000000)=""/158) dup2(r0, r3) [ 128.872342] audit: type=1400 audit(1572528958.881:62): avc: denied { map } for pid=7629 comm="syz-executor.1" path="socket:[29717]" dev="sockfs" ino=29717 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 13:35:58 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5f1, 0xfac8d29169792413) write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:dbusd_exec_t:s0\x00', 0x22) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ac41d1c45d71d3ed2a4182b9a6fdfebbf3550b2209895f348f8fc6716e08d1364ad5526c6e898cbb38c310d32b6a3217fa0cb9e4cafe0569942f46cde7188b"}, 0x60) sendmmsg$nfc_llcp(r0, &(0x7f0000000540)=[{&(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "762090616a747451133df1f38f0cb71318748e5aaa7755e7d974b407e82efc1e649987fb80d6e0202d961901a14100e431545f6642dae95a2d000f3007820b"}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000180)='r', 0x1}], 0x1}], 0x1, 0x0) [ 128.924759] devpts: called with bogus options 13:35:59 executing program 5: mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$RTC_WIE_ON(r1, 0x700f) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x282ba, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5df35fbd642327b3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x8000000200000000, 0x800007f, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) write$P9_RATTACH(r2, &(0x7f0000000000)={0x14, 0x69, 0x0, {0x0, 0x1}}, 0x14) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x40000, 0x0) [ 128.990197] audit: type=1326 audit(1572528958.931:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7633 comm="syz-executor.3" exe="/root/syz-executor.3" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45cd8a code=0x0 13:35:59 executing program 1: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x11, 0x2, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r6, &(0x7f0000000180)=0x4) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="a00000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000200020078052b74000100000000000a030012000000000000000000000000000000000cf237700000000000000000000000000000000000a57bbaf1000401000000000000000000000000007f964914f11f46d5ebda3c61db40813ecd0a0f0ba33e36e81133fe6797c651d7bbd96554a756c20b281ef1d59afa5e78e45e75572b25844d11b67d1702181af5f16465d51c9db7d319bb0fa786884169b8ba09688717", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="08000800000000000000000000000000100000000000000000000000200000000000000008001baaedce7e00"], 0x7}}, 0x0) 13:35:59 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x62a, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) ioctl$UI_SET_SNDBIT(r3, 0x4004556a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xee67, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000fed000/0x1000)=nil, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) personality(0x400000b) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$rose(r4, &(0x7f0000000140)=""/146, 0x92, 0x100, &(0x7f0000000240)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, 0x6, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @null, @null]}, 0x40) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x0) [ 129.099372] device nr0 entered promiscuous mode 13:35:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffffc) ioctl$KVM_NMI(r2, 0xae9a) pipe2(&(0x7f0000000000), 0x0) prctl$PR_GET_PDEATHSIG(0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x70bd28, 0x25dfdbfb}, 0x10}}, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x40080) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r5, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20045}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x34, r6, 0x10, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 129.205114] sctp: [Deprecated]: syz-executor.1 (pid 7670) Use of struct sctp_assoc_value in delayed_ack socket option. [ 129.205114] Use struct sctp_sack_info instead 13:35:59 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x0, @loopback=0xac1414e0}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1}, 0x8) [ 129.763456] audit: type=1326 audit(1572528959.771:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7633 comm="syz-executor.3" exe="/root/syz-executor.3" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45cd8a code=0x0 13:35:59 executing program 3: perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r0) sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0) recvmmsg(r1, &(0x7f00000038c0), 0x3fffffffffffdf5, 0x62, 0x0) 13:35:59 executing program 5: syz_emit_ethernet(0x3a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008009078ac1414bbac1ec8408f04200000830b48ac1414bb0000000089030000e3ff0090"], 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6000) 13:35:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_GET_TSC(0x19, &(0x7f0000001200)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x10004, 0x3, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x25a7f33efddd1b7, 0x0, 0x0, 0x11) r5 = syz_open_dev$sndpcmc(&(0x7f0000000840)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x800) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r6, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="0c926c437588321a0fc1bbb142030955616c15e8d38a453174908c1f1f496daa549b6ee09ace8283eeed3648d0aee40b88222f9a8c969e879cd80fce30e2ceb6a7332f1624ceb4849455c2f9259afabf6fdb003afb1f8e8f71f9d333519deefab722de26ce2d3290ccdae1f0027a5c11ace815138d09c5b7183e268601b471fb902e615eea36735f44a15211269b124ca6818eeab300e9df3ea8548e8c12be28ec7dd7ef0ebb85cd128d1acbf4e7c411f03e10", @ANYRES16=r7, @ANYBLOB="77a9000000000000000006000000100001006e657464657673696d000000030002006e657464657673696d30000008000300000000000800040000000000"], 0x44}}, 0x0) r8 = getpid() sched_setattr(r8, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f0000000780), 0x0, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r5, &(0x7f00000007c0)={&(0x7f0000000880), 0xc, &(0x7f0000000980)={&(0x7f00000008c0)={0x14, r7, 0x10, 0x70bd28, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x80ca}, 0x20004001) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffd9c) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2cdaf70aaf6fd7d6}, 0x45, 0x0}, 0x0) ioctl$KVM_NMI(r4, 0xae9a) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)='./file0\x00', 0x80000001, 0x7, &(0x7f0000000600)=[{&(0x7f0000000200)="3e15f3d234084abdd1ac9ef5da87ab8d1cbcdfd6c21db7cbace44907e07c55984897fcd78b14dd1d89fa3c31d3cd374c22c76187c6ae005afcfd9f84d40eb7ea23d6ab52bbb3c9c4a6e81f1439e6eb19f93bc138556b44455d2d9375ee9be49acee328e0a9921bc210a84cfc5bf5b98eaaa3416a6b93221804f1fbb147d8975e13954424ed91da9a47818b231c751f8b6871a2663967e3fdd5157b578b834fb4f72978794293e728084bfe2faaf89de3549c727b54048092102980379c71972998be2e3b1a742ca3c3af3bf0c9ee97b4db72fb73a0a5dec11689f04f", 0xdc, 0x5}, {&(0x7f00000000c0)="6738cb6fa5038628463f85f20765c90adf7011621062c81df25bb06085d209181fa31f1e93255d79f909eb0efb0ee8654a46261c17857f8b9a26c89bb6ab344536efca87e39707c397ad0e38a5ede5af2138698dfae248fe4c3f7dae5bbc9d3f6a5e7f1b763dcfe294a942f7486c6152f8959bbe98fbc31a3262d7974a2e2d936aadbb9ce39486b973518e3a70dee45a7691ff", 0x93, 0x6}, {&(0x7f0000000300)="c67b9106b74ec8041edd2e5abf0c9a39", 0x10, 0xfffffffffffffffe}, {&(0x7f0000000340)="54443c6407e550e56ddb82d2981ffe86f7366737276a47ccc6a7ea43690c7d0473e743b402f76b034b17b39f65e9f85692d2ddfbd781b10bf8e0610ead", 0x3d, 0x9}, {&(0x7f0000000380)="a5619827870db9688fbf64dc34db7acad77eb15b2045", 0x16, 0x8000}, {&(0x7f0000000440)="a7ccce919af2dc168772d6a95b6bcab33b0a1022e6d956e45253768d325dbcffb54dd60dba012e573cacf325ecead0cabed5d8acc6f4e1e3792f980d793b32c2a43164f1bb33eda6cdee921f23c8db5e92dfc48a7148b279e1a092eda85f105a8623be65196c1e355e5f348701e0588f449ab8f4ba0e65b4060d045687648648c8dd8e9af0a6278307dabbe58a6f1cb419a77c4ae348139d59673f15760479da2cfa", 0xa2, 0x3}, {&(0x7f0000000500)="db8c9a140718eb25831c1e37d186d4be94d17569ca3c9395cb9d58e3b06075cd6b49b50f1f35f7ec01fe5261bcd9c157e1cf558c79abd7cef688c98aa357f3f753d11bbecb5e588ba2c87d0e4613762a0bf6f9ccbf31b08f452f0a35abd53c616883b8b428c5e5eea6fc798938d531b3faed2baedbfddbdcbc42ac937d02eea2808f91015f0080aef13d9ffc51b50ac9381f93cbcaace754ae24602b76d38c9d0d96d0d8e9e03548cc77a476ad3b526fd8cd033085d93d26afd11f3ad2cd8483fabf350dc6f335b7ff1cc75128672c1ec4a97bad", 0xd4, 0x47a}], 0x2001, &(0x7f00000003c0)='/dev/kvm\x00') socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socket$inet6_tcp(0xa, 0x1, 0x0) 13:35:59 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x6, 0x2) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, &(0x7f00000002c0)=[0x4, 0x1], 0x2) mkdir(&(0x7f00000001c0)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$UI_SET_PHYS(r1, 0x4008556c, &(0x7f00000000c0)='syz0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RLOCK(r1, &(0x7f0000000200)={0x8}, 0x8) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rename(&(0x7f0000000080)='./bus/file0\x00', &(0x7f0000000140)='./bus/file1\x00') 13:35:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setxattr$security_ima(0x0, 0x0, 0x0, 0x0, 0x0) fchdir(r0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, 0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd918b035041291559f3ee3a46069062af9680d512f4d8a5c51817c3ff01a1f62ac71e85445d8f"], 0x54) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) 13:35:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setxattr$security_ima(0x0, 0x0, 0x0, 0x0, 0x0) fchdir(r0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd918b035041291559f3ee3a46069062af9680d512f4d8a5c51817c3ff01a1f62ac71e85445d8f244f6be479ffffffffff8756ea7d486588272169d8b90f1d7106f5776f7894ee47382b8811e658a49a0eba9b9d6a05995f5ed199fcf8722be75fa42c080601d48e793d1429196b4d9182f7c46359a074285f"], 0xa6) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) 13:36:00 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 13:36:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r1, &(0x7f0000001700)=[{&(0x7f0000000500)="87", 0x1}], 0x1) [ 130.081055] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 130.089352] FAT-fs (loop5): Filesystem has been set read-only [ 130.095755] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF 13:36:00 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) dup2(r1, r0) 13:36:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d7a0fe53d18bdeeaf9992a6274d1f133265339760875816f8e05f5017251c59ff1ecca3fb66748fcb04a12ee049abd681b2b1156dd996eca33158bed9e762dfe", "f9d8bea67fcc8c587e1c2dcc29a48bd5ed4ebd603f89ae9040c5ca8346fa5bac"}) [ 130.131754] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 130.139765] FAT-fs (loop1): Filesystem has been set read-only [ 130.146916] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF 13:36:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0800b5055e0bcfe87b2071") r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0x807812f0, 0x0) 13:36:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setxattr$security_ima(0x0, 0x0, 0x0, 0x0, 0x0) fchdir(r0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd918b035041291559f3ee3a46069062af9680d512f4d8a5c51817c3ff01a1f62ac71e85445d8f244f6be479ffffffffff8756ea7d486588272169d8b90f1d7106f5776f7894ee47382b8811e658a49a0eba9b9d6a05995f5ed199fcf8722be75fa42c080601d48e793d1429196b4d9182f7c46359a074285f"], 0xa6) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) [ 130.495676] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 130.503767] FAT-fs (loop1): Filesystem has been set read-only [ 130.510216] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF 13:36:00 executing program 3: perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r0) sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0) recvmmsg(r1, &(0x7f00000038c0), 0x3fffffffffffdf5, 0x62, 0x0) 13:36:00 executing program 4: getpid() syz_emit_ethernet(0x3e, &(0x7f0000000240)={@local, @empty=[0x0, 0x2c], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x2f, 0x0, @remote, @local, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 13:36:00 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd918b035041291559f3ee3a46069062af9680d512f4d8a5c51817c3ff01a1f62ac71e8544"], 0x52) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) 13:36:00 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630d}], 0x0, 0x1000000, 0x0}) 13:36:00 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000100)={'bond0\x00', @ifru_map={0x1ff}}) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000000)={'bond0\x00', @ifru_flags=0x6dbbce78125ac468}) 13:36:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setxattr$security_ima(0x0, 0x0, 0x0, 0x0, 0x0) fchdir(r0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd918b035041291559f3ee3a46069062af9680d512f4d8a5c51817c3ff01a1f62ac71e85445d8f244f6be479ffffffffff8756ea7d486588272169d8b90f1d7106f5776f7894ee47382b8811e658a49a0eba9b9d6a05995f5ed199fcf8722be75fa42c080601d48e793d1429196b4d9182f7c46359a074285f"], 0xa6) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) 13:36:00 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setxattr$security_ima(0x0, 0x0, 0x0, 0x0, 0x0) fchdir(r0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd918b035041291559f3ee3a46069062af9680d512f4d8a5c51817c3ff01a1f62ac71e85445d8f244f6be479ffffffffff8756ea7d486588272169d8b90f1d7106f5776f7894ee47382b8811e658a49a0eba9b9d6a05995f5ed199fcf8722be75fa42c080601d48e793d1429196b4d9182f7c46359a074285f"], 0xa6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) 13:36:00 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_robust_list(&(0x7f0000000340), 0x18) 13:36:00 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setxattr$security_ima(0x0, 0x0, 0x0, 0x0, 0x0) fchdir(r0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd918b035041291559f3ee3a46069062af9680d512f4d8a5c51817c3ff01a1f62ac71e85445d8f244f6be479ffffffffff8756ea7d486588272169d8b90f1d7106f5776f7894ee47382b8811e658a49a0eba9b9d6a05995f5ed199fcf8722be75fa42c080601d48e793d1429196b4d9182f7c46359a074285f"], 0xa6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8080fffffffe) [ 130.852182] audit: type=1326 audit(1572528960.861:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7759 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45cd8a code=0xffff0000 13:36:00 executing program 5: r0 = getpgid(0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x18) ptrace$cont(0x18, r1, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x5, 0x0, 0xca}) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r1, 0x0, 0x0) [ 130.934571] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 130.942715] FAT-fs (loop1): Filesystem has been set read-only [ 130.949078] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF 13:36:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setxattr$security_ima(0x0, 0x0, 0x0, 0x0, 0x0) fchdir(r0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df08300200000040847bc2fdffe8cd918b035041291559f3ee3a46069062af9680d512f4d8a5c51817c3ff01a1f62ac71e85445d8f244f6be479ffffffffff8756ea7d486588272169d8b90f1d7106f5776f7894ee47382b8811e658a49a0eba9b9d6a05995f5ed199fcf8722be75fa42c080601d48e793d1429196b4d9182f7c46359a074285f"], 0xa6) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) 13:36:01 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) listen(r0, 0x0) 13:36:01 executing program 3: perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r0) sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0) recvmmsg(r1, &(0x7f00000038c0), 0x3fffffffffffdf5, 0x62, 0x0) 13:36:01 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0xffffffff}]}) semop(0x0, &(0x7f0000000440)=[{}], 0x1f2) 13:36:01 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) 13:36:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x7, 0x5, 0x20, 0xf9, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) socket$unix(0x1, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x1c, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}], @IFLA_GRE_REMOTE={0x14, 0x4, @ipv4={[], [], @local}}]}}}]}, 0x50}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2}, 0x14) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000b40)=ANY=[@ANYBLOB="44040000240007e744c01e69dfc8a800f1ffffff", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000810800010063627100180402000404060003000000003bae10ffffff9e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c118ed4800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000001000050005000000000000007f00000008c91af67c82576a74db5c"], 0x444}}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1) getsockopt$inet_mreqn(r4, 0x0, 0x23, 0x0, &(0x7f00000002c0)) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, r6}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000b40)=ANY=[@ANYBLOB="44040000240007e744c01e69df", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000810800010063627100180402000404060003000000003bae10ffffff9e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c118ed4800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000001000050005000000000000007f00000008c91af67c82576a74db"], 0x3}}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@loopback, @empty}, &(0x7f0000000340)=0xc) socket$nl_route(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, 0x0) bind$packet(r8, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) socket$nl_route(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) bind$packet(r9, &(0x7f0000000640)={0x11, 0x0, r10, 0x1, 0x0, 0x6, @link_local}, 0x14) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) [ 131.525457] audit: type=1326 audit(1572528961.531:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7759 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45cd8a code=0xffff0000 13:36:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000180)=ANY=[], 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000740)=ANY=[@ANYBLOB="1fff07a46dfd1f7c839add5b64f5e900004a6fae4b85da632fd297bf7290652b3b7fcae47f82c59d8ac75a68f8ecbdb3f6f6cf82d668fc4c99f9418e8ebc35b9dda9979612c8242d9092b7ed8237c804b32e3c7aa634dde9e869c73d0aad9299a4bd85cf445894d8c28c17ff2ec823776a617694710a0a1d35673693b507bb152fc59be59515d5d64bd2add762b44dde9232342ebea40d820bd73cf80e28203e82367e99ed92e48637bfb951100cff2b5719e4f5926c276284069bb258db00ef510f19a9ce9f14cc13d6f8ca41ab04cbf3f795a40f44f3fb382d857f1333c58ff58022efbf"], 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) accept4$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @empty}, 0x0, 0x800) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(0x0, 0x100, 0x2) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 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_config_ext={0x0, 0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = dup(0xffffffffffffffff) write$cgroup_int(r10, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xe8) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r11}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, @mcast2, 0x0, 0x0, 0x0, 0x400, 0x0, 0x20000, r12}) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r12}) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000480)='reno\x00', 0x5) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r6, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xfffffffffffffef6) syslog(0x0, &(0x7f0000000300)=""/120, 0x78) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 13:36:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x31, &(0x7f0000000040), &(0x7f0000000100)=0x4) 13:36:01 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 13:36:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:36:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000100)=0x4) 13:36:01 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000b40)=ANY=[@ANYBLOB="44040000640007e744c01e69dfc8a80000000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff0000000008000100636271001804020004040600030000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c118ed4800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000001000050005000000000000007f00000008c91af67c82576a74dbf8"], 0x444}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x40000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 13:36:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f0000000100)=@buf) 13:36:02 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0x100}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_GET_DUMPABLE(0x3) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xb2) socket$packet(0x11, 0x0, 0x300) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x31, 0x4) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f00000024c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000280)='./file0\x00', 0x4) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0x7, 0x20, 0x0, 0xffffffffffffffff}) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000000c0)="1d5c6a9aa8f4b80eedef91dc6e61", 0xe}], 0x1, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCSCTTY(r4, 0x540e, 0x10001) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000180)=0x5) write$P9_RSTATFS(r3, &(0x7f0000000f00)={0x43, 0x9, 0x0, {0x400, 0x0, 0x506, 0x7df, 0x1d}}, 0x43) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000300)={'broute\x00'}, &(0x7f0000000380)=0x78) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r3, 0x0, 0xa, 0x0, 0xd572}) 13:36:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) [ 132.384667] kauditd_printk_skb: 3 callbacks suppressed [ 132.384674] audit: type=1326 audit(1572528962.391:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7795 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45cd8a code=0xffff0000 13:36:02 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) prctl$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() setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0)="10d69b968d2ff5c101ef3d10c1e257d75061c70a", 0x14) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2f) fcntl$setstatus(r0, 0x4, 0x80000000002c00) 13:36:02 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:02 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f0000272000)) [ 132.415881] audit: type=1326 audit(1572528962.431:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7796 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45cd8a code=0xffff0000 [ 132.520471] EXT4-fs (sda1): required extra inode space not available [ 132.528356] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000e22, [ 132.581222] EXT4-fs (sda1): required extra inode space not available [ 132.589221] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000e22, 13:36:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000180)=ANY=[], 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000740)=ANY=[@ANYBLOB="1fff07a46dfd1f7c839add5b64f5e900004a6fae4b85da632fd297bf7290652b3b7fcae47f82c59d8ac75a68f8ecbdb3f6f6cf82d668fc4c99f9418e8ebc35b9dda9979612c8242d9092b7ed8237c804b32e3c7aa634dde9e869c73d0aad9299a4bd85cf445894d8c28c17ff2ec823776a617694710a0a1d35673693b507bb152fc59be59515d5d64bd2add762b44dde9232342ebea40d820bd73cf80e28203e82367e99ed92e48637bfb951100cff2b5719e4f5926c276284069bb258db00ef510f19a9ce9f14cc13d6f8ca41ab04cbf3f795a40f44f3fb382d857f1333c58ff58022efbf"], 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) accept4$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @empty}, 0x0, 0x800) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(0x0, 0x100, 0x2) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 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_config_ext={0x0, 0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = dup(0xffffffffffffffff) write$cgroup_int(r10, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xe8) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r11}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, @mcast2, 0x0, 0x0, 0x0, 0x400, 0x0, 0x20000, r12}) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r12}) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000480)='reno\x00', 0x5) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r6, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xfffffffffffffef6) syslog(0x0, &(0x7f0000000300)=""/120, 0x78) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 13:36:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) 13:36:02 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$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2f) fcntl$setstatus(r0, 0x4, 0x80000000002c00) 13:36:02 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x689, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x88, 0x0, @initdev={0xfe, 0x88, [0xa0], 0x0, 0x0}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x7, 0x608], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @local, @loopback}}}}}}}, 0x0) 13:36:02 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='\x00\xf1)\r*\xbbzL\x8e7\x9e\xaa\xb3y\xb9\xfa!\xad!\xb4\xd4\x94\xa0\x86\xcf\x12#\xb4\xd3n$\x85\x06k\xb2\xf9\xd5\"\xfe\x86 \b\x7f\xe8\x8a\xcf\x89\x9b\xbaR]\xf5{J\x84\x15\xf9)\xf3\xc8\xd5`\xe6\xe6\x9eI\x02\xce\x1fI\xa8w\xc3#\xba\xf5\xe9\xea>\xc7\xab2,\xa0\x84t\xce\x04Tf\xc5\xfe`\'\x9b\xe2MH%\x93\x028\xcb\x0f\xdb\x16\xe2l\x80\xe6\xcd\xceW\x01SS-o`X\xf6\xa4\xc1|\xbe\xc4\xf0\xac1zp\xc9\x89\xef.\xa4\x91\xb4\xf3(', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffdb7}, 0x48) 13:36:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) 13:36:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='\x00\xf1)\r*\xbbzL\x8e7\x9e\xaa\xb3y\xb9\xfa!\xad!\xb4\xd4\x94\xa0\x86\xcf\x12#\xb4\xd3n$\x85\x06k\xb2\xf9\xd5\"\xfe\x86 \b\x7f\xe8\x8a\xcf\x89\x9b\xbaR]\xf5{J\x84\x15\xf9)\xf3\xc8\xd5`\xe6\xe6\x9eI\x02\xce\x1fI\xa8w\xc3#\xba\xf5\xe9\xea>\xc7\xab2,\xa0\x84t\xce\x04Tf\xc5\xfe`\'\x9b\xe2MH%\x93\x028\xcb\x0f\xdb\x16\xe2l\x80\xe6\xcd\xceW\x01SS-o`X\xf6\xa4\xc1|\xbe\xc4\xf0\xac1zp\xc9\x89\xef.\xa4\x91\xb4\xf3(', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffdb7}, 0x48) 13:36:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) [ 132.842348] EXT4-fs (sda1): required extra inode space not available [ 132.894952] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000e22, 13:36:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000280)={0x74, 0x0, [0x19]}) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) 13:36:05 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:05 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2000, 0x0) 13:36:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)={[{@case_sensitive_yes='case_sensitive=yes'}, {@nls={'nls', 0x3d, 'cp949'}}, {@fmask={'fmask'}}]}) 13:36:05 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000180)=ANY=[], 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000740)=ANY=[@ANYBLOB="1fff07a46dfd1f7c839add5b64f5e900004a6fae4b85da632fd297bf7290652b3b7fcae47f82c59d8ac75a68f8ecbdb3f6f6cf82d668fc4c99f9418e8ebc35b9dda9979612c8242d9092b7ed8237c804b32e3c7aa634dde9e869c73d0aad9299a4bd85cf445894d8c28c17ff2ec823776a617694710a0a1d35673693b507bb152fc59be59515d5d64bd2add762b44dde9232342ebea40d820bd73cf80e28203e82367e99ed92e48637bfb951100cff2b5719e4f5926c276284069bb258db00ef510f19a9ce9f14cc13d6f8ca41ab04cbf3f795a40f44f3fb382d857f1333c58ff58022efbf"], 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) accept4$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @empty}, 0x0, 0x800) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(0x0, 0x100, 0x2) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 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_config_ext={0x0, 0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = dup(0xffffffffffffffff) write$cgroup_int(r10, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xe8) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r11}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, @mcast2, 0x0, 0x0, 0x0, 0x400, 0x0, 0x20000, r12}) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r12}) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000480)='reno\x00', 0x5) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r6, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xfffffffffffffef6) syslog(0x0, &(0x7f0000000300)=""/120, 0x78) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 135.495645] EXT4-fs (sda1): required extra inode space not available [ 135.534194] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000e22, 13:36:05 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$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2f) fcntl$setstatus(r0, 0x4, 0x80000000002c00) 13:36:05 executing program 2: 13:36:05 executing program 3: 13:36:05 executing program 4: 13:36:05 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:05 executing program 3: prctl$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() setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2f) fcntl$setstatus(r0, 0x4, 0x80000000002c00) 13:36:05 executing program 2: 13:36:05 executing program 4: 13:36:05 executing program 2: [ 135.841798] EXT4-fs (sda1): required extra inode space not available [ 135.876956] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000e22, 13:36:05 executing program 4: 13:36:06 executing program 2: 13:36:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000180)=ANY=[], 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000740)=ANY=[@ANYBLOB="1fff07a46dfd1f7c839add5b64f5e900004a6fae4b85da632fd297bf7290652b3b7fcae47f82c59d8ac75a68f8ecbdb3f6f6cf82d668fc4c99f9418e8ebc35b9dda9979612c8242d9092b7ed8237c804b32e3c7aa634dde9e869c73d0aad9299a4bd85cf445894d8c28c17ff2ec823776a617694710a0a1d35673693b507bb152fc59be59515d5d64bd2add762b44dde9232342ebea40d820bd73cf80e28203e82367e99ed92e48637bfb951100cff2b5719e4f5926c276284069bb258db00ef510f19a9ce9f14cc13d6f8ca41ab04cbf3f795a40f44f3fb382d857f1333c58ff58022efbf"], 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) accept4$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @empty}, 0x0, 0x800) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(0x0, 0x100, 0x2) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = dup(0xffffffffffffffff) write$cgroup_int(r10, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xe8) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r11}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, @mcast2, 0x0, 0x0, 0x0, 0x400, 0x0, 0x20000, r12}) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r12}) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000480)='reno\x00', 0x5) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r6, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xfffffffffffffef6) syslog(0x0, &(0x7f0000000300)=""/120, 0x78) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 13:36:08 executing program 1: 13:36:08 executing program 4: 13:36:08 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:08 executing program 2: 13:36:08 executing program 0: 13:36:08 executing program 3: 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$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2f) fcntl$setstatus(r0, 0x4, 0x80000000002c00) 13:36:08 executing program 2: r0 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000100)={0x3, 0x8000004}) 13:36:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a00b5055e0bcfe87b0071") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0xa, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @rand_addr="fe800000000000ae7a29e5e36fc3e001"}, r2}}, 0x48) 13:36:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fchmod(r2, 0xab567f5e0ce80a41) 13:36:08 executing program 1: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = signalfd(0xffffffffffffffff, 0x0, 0x0) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000280)=""/216, 0xfffffecd}], 0x1) clone(0x4140000, &(0x7f0000000140)="c92005d0a35aeae2886bbc6617da7bc515f5f968537f1f19851ed44615b59329348b783ad47221beeaaaaf4b132145b85f4f7ae9593d8ee708a0fd", &(0x7f0000000240), &(0x7f00000003c0), &(0x7f0000000400)="b6eea7969d4901297b992d") 13:36:08 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:08 executing program 2: syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x400, 0x101002) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x402c5828, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff577, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x10, 0x0) ioctl$BLKREPORTZONE(0xffffffffffffffff, 0xc0101282, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000000)={0x1, 0x0, 0x1000, 0x0, 0x0, 0x35, 0x0, &(0x7f00000004c0)="3d7e8e1a4cdb7105ba4cc29b432ffc68a1a11069272bc685d059a13261952a95a5f4f45cd4cfdd4413ba202cc5ee8b943b7d165d63"}) fchdir(r0) r1 = open(&(0x7f0000002bc0)='./file0\x00', 0x40c2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0/file0\x00') fsetxattr$trusted_overlay_upper(0xffffffffffffffff, &(0x7f00000005c0)='tru\t\x00\xe0\x00.ove2lay.upper\x00', &(0x7f00000007c0)={0x0, 0xfb, 0x15, 0x1, 0x1, "e9ca42390cdb441ba5ba4ead9e227c3c"}, 0x15, 0x0) write(r1, &(0x7f0000000600)='4', 0x4100) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x8182) 13:36:09 executing program 4: seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x400000001, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r2 = socket$kcm(0x29, 0x2, 0x0) pipe(0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = getpid() sched_setattr(r7, &(0x7f0000000040)={0x30, 0x2, 0x2c18dff2680d58fc, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r6, 0xc1105511, &(0x7f0000000380)={{0x2, 0x3, 0x6, 0xae78, 'syz0\x00', 0x20}, 0x3, 0x30, 0x8000, r7, 0x5, 0x0, 'syz0\x00', &(0x7f0000000740)=['/dev/media#\x00', 'vcan0\x00', '\'\x00', 'TIPCv2\x00', 'TIPCv2\x00'], 0xff50, [], [0x2, 0x7, 0x5, 0xfc01]}) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0xfffffffffffffd8b, r10, 0x100, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0xfffffffffffffde2, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x50}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r8, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80080100}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="7b224bed31ca0434382b891a07fd5602aba917b548302465ae9700", @ANYRES16=r10, @ANYBLOB="000025bd7000fedbdf250b00000008000400070000000800040009000000"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x56) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80088009}, 0xc, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="03001b00", @ANYRES16=r10, @ANYBLOB="120c29bd7000fedbdf2510000000080004000600000004000300080006004a91000008ec0400090000000800051f53644f0008000500010000004b061555de8e07b7c46d93ae7a928d2c9ca633c3bca9e8bebd8c"], 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x160) r11 = open(&(0x7f0000000000)='./bus\x00', 0x143042, 0x35) ftruncate(r11, 0x200004) sendfile(r0, r11, 0x0, 0x80001d00c0d0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r12, 0x0, r12) r13 = accept4$llc(r11, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x1000) setsockopt$SO_ATTACH_FILTER(r13, 0x1, 0x1a, &(0x7f00000004c0)={0x200000000000009c, &(0x7f00000007c0)=[{0x8000, 0x1, 0x80, 0x8}, {0x7, 0x0, 0x7}, {0x5, 0x5, 0x9, 0x4}, {0x5, 0x46, 0x2, 0xffffffff}, {0xa8ab, 0x7, 0xfd}, {0x8, 0x6, 0x5e, 0x4}]}, 0x10) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) 13:36:09 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) [ 139.026332] audit: type=1326 audit(1572528969.031:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8024 comm="syz-executor.4" exe="/root/syz-executor.4" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45cd8a code=0x0 [ 139.059319] audit: type=1800 audit(1572528969.061:73): pid=8027 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="sda1" ino=16692 res=0 13:36:09 executing program 0: syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000001c0)="25bca274769e7c0aa734ee0095e0612687463915e38802a9c0aea872943afd874a2f98b479a7316270146d0e0af8e63ba889cad7dcc6760253efb851dde0d1dbee5ecc798fc3d6278721573d69a1204fa2e4f2f1760dec91b4cf2ae2dd6fb94c49", 0xffffff20, 0x400}], 0x0, 0x0) 13:36:09 executing program 5: mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) [ 139.188401] device nr0 entered promiscuous mode 13:36:09 executing program 5: mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) [ 139.487698] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 139.602746] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 13:36:11 executing program 3: prctl$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() setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2f) fcntl$setstatus(r0, 0x4, 0x80000000002c00) 13:36:11 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f0000000140)=[{r4}, {}, {r5}, {0xffffffffffffffff, 0x100}], 0x4, 0x0) r6 = dup3(0xffffffffffffffff, r5, 0x80000) r7 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r8 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r9 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r8}, {}, {r9}, {}], 0x4, 0x0) ioctl$TCSETA(r8, 0x5406, &(0x7f0000000100)={0x4e4, 0x8, 0x4, 0x3, 0x49, 0xab, 0x40, 0x2, 0xffff66e3, 0x1}) r10 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r7}, {}, {r10}, {}], 0x4, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r10) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x10001}, 0xf) sendmsg$sock(r0, &(0x7f0000000480)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x9, 0x7, 0x40}, 0xfdcc, 0x0, 0x0, &(0x7f0000000380)=[@mark={{0x14, 0x1, 0x24, 0xfffffffe}}], 0x18}, 0x0) 13:36:11 executing program 5: mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:11 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, [@tunl_policy=[@IFLA_IPTUN_ENCAP_SPORT={0x8, 0xa}], @IFLA_IPTUN_PROTO={0x8}]}}}]}, 0x40}}, 0x0) 13:36:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10) sendto$inet(r0, 0x0, 0xff1b, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) timer_create(0x0, 0x0, 0x0) timer_gettime(0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, 0x0) open(0x0, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) open(0x0, 0x200, 0x1) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) r4 = syz_open_dev$media(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x5, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r4}, {}, {r5}, {}], 0x4, 0x0) sendto$inet(r5, &(0x7f0000000100)="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", 0x21978a75, 0x2000000, 0x0, 0x87) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0xfc, 0x4) 13:36:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x200000000d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) symlink(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r5}, &(0x7f0000000200)=0x8) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) write$P9_RGETLOCK(r0, &(0x7f0000000100)={0x2b, 0x37, 0x1, {0x1, 0x800, 0x4, r6, 0xd, 'cgrouptrusted'}}, 0x2b) openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x4657e05b9bfb1b89) 13:36:11 executing program 5: open(0x0, 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r1, r0) close(r2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f00000036c0), 0x12) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ftruncate(r4, 0x200006) sendfile(r0, r4, 0x0, 0x8000fffffffe) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000001300)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r6, &(0x7f0000001400)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001340)={0x54, r7, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@SEG6_ATTR_SECRET={0x10, 0x4, [0x1000, 0x9, 0x10001]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x8}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x4, 0x82]}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x8, 0x3, 0x9, 0x28b]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x4}]}, 0x54}, 0x1, 0x0, 0x0, 0x1551608cdc6927f7}, 0x4080) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r12 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r11}, {}, {r12}, {}], 0x4, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000001680)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001640)={0xffffffffffffffff}, 0x2, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r11, &(0x7f00000016c0)={0x13, 0x10, 0xfa00, {&(0x7f0000001440), r13, 0x1}}, 0x18) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001700)=ANY=[@ANYBLOB="480000001000dfadd49dd1e325d5722642b29c2e8f67d40b1d1600"/40, @ANYRES32=r16, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r16}, [@IFA_LOCAL={0x14, 0x2, @local}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x7db0}}]}, 0x40}}, 0x0) r17 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101000) bpf$PROG_LOAD(0x5, &(0x7f0000001240)={0x15, 0x3, &(0x7f0000000000)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r9}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}], &(0x7f0000000100)='syzkaller\x00', 0x8ce, 0x1000, &(0x7f00000001c0)=""/4096, 0x40f00, 0x0, [], r16, 0x3, r17, 0x8, &(0x7f00000011c0)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000001200)={0x4, 0xd, 0x1, 0x5}, 0x10}, 0x70) 13:36:11 executing program 0: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002180)='/dev/autofs\x00', 0x10001, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004500)={0xaa, 0x4}) sendmmsg(r0, &(0x7f000000a800)=[{{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000000000)="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{&(0x7f0000009780)="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0x1000}, {&(0x7f000000a780)}], 0x4}}], 0x9, 0x20008804) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) accept4$unix(r2, &(0x7f000000aa40)=@abs, &(0x7f0000005840)=0x6e, 0x800) 13:36:12 executing program 5: open(0x0, 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000000)={0x401, 0x1433af29, 0x2, 0x4, 0x5}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000002840)={"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"}) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r5}, {}, {r6}, {}], 0x4, 0x0) r7 = socket(0x11, 0x2, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="e4ffffff", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={r9, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x8, 0x3, 0x5, 0x1f35, 0x4}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000280)={r10, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x1f}, 0x2}]}, &(0x7f00000002c0)=0x10) ioctl$KVM_SET_IRQCHIP(r1, 0x4020aea5, &(0x7f00000000c0)={0x45553fd8c38ab376, 0x0, @ioapic}) 13:36:12 executing program 5: open(0x0, 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) [ 142.217762] sctp: [Deprecated]: syz-executor.0 (pid 8117) Use of struct sctp_assoc_value in delayed_ack socket option. [ 142.217762] Use struct sctp_sack_info instead 13:36:14 executing program 3: 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$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2f) 13:36:14 executing program 4: waitid(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x6}) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000300)) readv(r1, &(0x7f0000001340)=[{&(0x7f0000001380)=""/4112, 0x1010}, {&(0x7f0000000040)=""/33, 0x21}], 0x2) ioctl$VIDIOC_SUBDEV_S_SELECTION(r1, 0xc040563e, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x601800, 0x0) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f00000001c0)={0xfffffffffffffffe, 0x100}) clock_gettime(0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="000000f21301485c0098a34578d3abdf1ef1eb4cc3e87c7372547215746701800100009a8c1c6d434787c7c7761ae12a1b7433b7bee356aff1094dad5e733b0a5582166c60bf2bffc75115b1c29da5ddef15fd26055150d983e908e5fcbf8ff8cb6d4fe9f086466be88789f920383f7a"], 0x1}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000015000/0x1000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sysfs$1(0x1, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f004}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$RDS_CONG_MONITOR(r7, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 13:36:14 executing program 1: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000010}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="78c20000", @ANYRES16=r2, @ANYBLOB="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"], 0x178}}, 0x54) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 13:36:14 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r2 = dup(r1) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000000800)='.\x00', 0xa400295c) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r4, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)='overlay\x00', 0xffffffffffffffff}, 0x30) write$binfmt_misc(r5, &(0x7f00000001c0)={'syz1', "3d5fa1e0e776d4c25effb1b76a1ef0437f9fd4371bc29633fc565ec2ac6c83839064ce9b8838029ab290137ef7a594caa2e29a3a16422b75f0754f04b2b17ae5e5b57a45c9bca4"}, 0x4b) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000180)='./file1/file0\x00', 0x0) 13:36:14 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:14 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)={0x14, 0x0, 0x8, 0x319}, 0x14}}, 0x0) socket(0x2, 0x3, 0x0) [ 144.896945] overlayfs: missing 'lowerdir' [ 144.906535] audit: type=1400 audit(1572528974.911:74): avc: denied { write } for pid=8134 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 144.944001] overlayfs: missing 'lowerdir' 13:36:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000080)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x2, 0x1d0, [0x0, 0x20000100, 0x20000130, 0x20000200], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/464]}, 0x248) 13:36:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x40000, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000180)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r4, r3, 0x0, 0x100000001) recvmmsg(r5, &(0x7f0000002740)=[{{&(0x7f0000000ac0)=@can, 0x80, &(0x7f0000000280)=[{&(0x7f0000000b40)=""/151, 0x97}], 0x1}}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000c80)=""/90, 0x5a}], 0x1}}], 0x2, 0x0, 0x0) 13:36:15 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@device={'device', 0x3d, './file0'}}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040)=0x8, 0x4) r4 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r4}, {}, {r5}, {}], 0x4, 0x0) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000480)=[&(0x7f0000000100)='vmnet1vmnet1\\eth1\x00', &(0x7f0000000240)='device', &(0x7f0000000280)='selinuxvmnet1\x00', &(0x7f00000002c0)='device', &(0x7f0000000300)='btrfs\x00', &(0x7f0000000340)='[{$-}\x00', &(0x7f0000000380)='btrfs\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'], 0x400) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_ENUM_DV_TIMINGS(r1, 0xc0945662, &(0x7f0000000180)={0x1, 0x0, [], {0x0, @reserved}}) [ 145.150320] x_tables: eb_tables: AUDIT.0 target: invalid size 8 (kernel) != (user) 0 13:36:15 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) [ 145.190978] audit: type=1804 audit(1572528975.201:75): pid=8180 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir017254619/syzkaller.hoOylP/24/memory.events" dev="sda1" ino=16745 res=1 [ 145.255354] audit: type=1800 audit(1572528975.201:76): pid=8180 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.0" name="memory.events" dev="sda1" ino=16745 res=0 13:36:15 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) [ 145.893435] audit: type=1800 audit(1572528975.901:77): pid=8172 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.0" name="memory.events" dev="sda1" ino=16745 res=0 13:36:17 executing program 3: prctl$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() setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) 13:36:17 executing program 2: socket$kcm(0x2b, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000240)='security.selinux\x00', &(0x7f0000000300)='system_u:object_r:init_var_run_t:s0\x00', 0x24, 0x1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00000009c0)=ANY=[@ANYRES64, @ANYRES64=0x0, @ANYPTR64, @ANYRES32=r0, @ANYRESDEC=r1, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000001800)=ANY=[@ANYPTR, @ANYBLOB="21c16b992e412d0cee88119bc7b2e331c4d53fab117fd22b099d24f28035d4682d73919fbadf6d11844256fe4e437764b654d3beafce41e5cfc9485bc697d9cc35aaec20ce39644f813fb0e0e901c6b409ecfaa6c7b6b493e0687c1fcf88dca8d09c19", @ANYRESHEX=r3, @ANYBLOB="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", @ANYRES16=r2], @ANYBLOB="b98a91af54c35d5e8a7b6ce9f3b677f5dbe9e162ffac572275797cd769dcf84ee14ee40a88ee6dc1ab5836022b0a50f986742841a02bcc0b97542472fd7a1df7729c244630483e9ee858178656f8a346dd8e8373d33cb49d3140466d1bcd94ae98902c8c1e559cd853933a97c800ee7d532e4ad48008e24946fadc83ab40aff010c27e34f53c121ab6a5b18f4003e048c9aae9f44c14d175f7513ef1b55de00bff98a686e9e3cc4268dde4d7cc132c004b34ea5d74", @ANYBLOB="0ed408b57b79ef2bbec365932c032fc0ed08f004335dabfd35a7939cbf4a778f4b210f65571892fec6c2ebff4f700773a40e0204cd3b88091737a467b1327833bcfa26c426931b91180c6405b16162470ebdb08ac72c5807eec065672f3b0a139403bca9d6a648e6934e0b9af31d19dfcd211775b7f5f886d1528b29b0d3445169996e970986a0b6cae8bf5f5f5243f559591870d4281578f3342903744d73c02e04029c46ce5c5b4b60e63c01d32eeeef3420a72f4e4a91746a6ce1ada8917a779cd99ded2c4c0c20c5", @ANYPTR=&(0x7f00000007c0)=ANY=[], @ANYRESOCT=r6, @ANYRES64], @ANYRESHEX=r3]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000480)) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x40, 0x2000, 0x8, 0x0, 0x8000, 0x0, 0x4, 0x6, 0x0, 0x70, 0x1, 0x0, 0x7, 0x0, 0x0, 0x3, 0xca, 0x2, 0x3, 0x0, 0x0, 0x71b302f2, 0x3f, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x8, 0x1, 0x4, 0x0, 0x5, 0x5, @perf_config_ext={0x0, 0x4}, 0x200, 0x3ff, 0x0, 0x3, 0x85d, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x1e, 0x3e, 0x0, 0x5, 0x0, 0x8, 0x283, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0xfff, 0xffffffff}, 0x32683, 0x64b, 0x8, 0x0, 0xabf, 0x1}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x200600) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r1], 0x14) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.events\x00', 0x0, 0x0) openat$cgroup_ro(r8, &(0x7f0000000200)='memory.stat\x00', 0x0, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) socket$kcm(0x29, 0x7, 0x0) r9 = syz_genetlink_get_family_id$tipc(&(0x7f0000000580)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0xa0000800}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x34, r9, 0x2, 0x70bd2b, 0x25dfdbfc, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x8, 0x0, @l2={'eth', 0x3a, 'ip_vti0\x00'}}}}, ["", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x40000000000013, 0x10, 0xe68}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r10, &(0x7f0000000080)}, 0x10) r11 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm_plock\x00', 0x410000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r12, 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000017c0)=ANY=[@ANYBLOB='discard,gid=', @ANYRESHEX, @ANYBLOB=',uid=', @ANYRESHEX]) write$FUSE_CREATE_OPEN(r11, &(0x7f00000004c0)={0xa0, 0x2f, 0x1, {{0x5, 0x3, 0xffff, 0x0, 0x7, 0x8001, {0x3, 0x8001, 0x5, 0x347, 0x236, 0x2, 0x1, 0x8, 0x8000, 0x1, 0x5f6, r12, 0x0, 0x2, 0x3c85}}, {0x0, 0x16}}}, 0xa0) 13:36:17 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000000)=0x3) pause() setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000040)=0x1702667, 0x4) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003c80), 0x38e, 0x62, 0x0) 13:36:17 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@empty, @in6}}, {{@in6=@mcast1}}}, &(0x7f0000000040)=0xe8) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000200)={@dev}, 0x14) syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="4bf47f763fe500000000000086dd60e3060000183afffe8000000000bff40000000000000000fe8000000000000000000000000000aa8700907800000000fe8000a6cb00"/78], 0x0) 13:36:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fchmod(r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_G_MODULATOR(r1, 0xc0445636, &(0x7f0000000080)={0x8, "b6f7cfaf3ff5d6c6af5384e092a54c9ad2577800e891535bee0d5f5216a4d4c4", 0x1000, 0x3, 0x2b, 0x1, 0x3}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x800, 0x0) fsetxattr$trusted_overlay_redirect(r6, &(0x7f0000000140)='trusted.overlay.redirect\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x0) ioctl$KVM_SET_PIT2(r5, 0xae64, 0x0) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x558, 0x0) 13:36:18 executing program 0: r0 = socket$inet6(0xa, 0x401000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x28d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) close(r0) syz_open_procfs(0x0, &(0x7f00000002c0)='comm\x00') r1 = open(&(0x7f0000000400)='./bus\x00', 0x1161042, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x208200) sendfile(r0, r1, 0x0, 0x8000fffffffe) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) syz_open_procfs(r3, &(0x7f0000000000)='limits\x00') 13:36:18 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fchmod(r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_G_MODULATOR(r1, 0xc0445636, &(0x7f0000000080)={0x8, "b6f7cfaf3ff5d6c6af5384e092a54c9ad2577800e891535bee0d5f5216a4d4c4", 0x1000, 0x3, 0x2b, 0x1, 0x3}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x800, 0x0) fsetxattr$trusted_overlay_redirect(r6, &(0x7f0000000140)='trusted.overlay.redirect\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x0) ioctl$KVM_SET_PIT2(r5, 0xae64, 0x0) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x558, 0x0) 13:36:18 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', 0x0, 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:18 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', 0x0, 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:18 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', 0x0, 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x005\n\xff\xd9\x15\xc1m\xd6\xcc\x05\xed\xac\xb3\xfe\x13\xadD\x1ai\xfck\x948\xcfT\xa4Q8\xcb\x9d\x80\x01V\xea\x8a\x112\xd8\xfe\x7f\x0f\"pX\xa4>\xf9\x00r\x14+\x1e\xdc\xb3]N\b\x00\x00\x00 +\xf4\xe1.\xb6\xde\xce\xe7`\xb2{\xeeu\x88b\xd7j`\xa8z\x89H\xcb\xfb\xc0\x06\xf8.\aA\xcf', 0x200002, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioprio_get$pid(0x1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') preadv(r3, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/176, 0xb0}], 0x1, 0x4) r4 = gettid() process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f0000000840)=""/13, 0xd}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$cgroup_pid(r5, 0x0, 0x0) r6 = getpgrp(0x0) waitid(0x2, r6, &(0x7f00000007c0), 0x20000000, 0x0) ptrace$getregs(0xe, r6, 0x9, &(0x7f00000001c0)=""/68) r7 = getpgid(r6) r8 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_vs_stats_percpu\x00') ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000000)=0x0) r10 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cg\xab.\xc4\xd0\xcex\x177\x84\x0e\x95q\xd7\xf7d\xd2\x1di\x04\x18\xa9\xe5%\x12Z\xfdH\xd2\x8cp\xcc\xc4=\'\x00\xab\x1d\x99\x03\x91Kt\x98Q\x8eB\x92\x02p\xc8\\6\x86T\xb1\xfa\xaf\x8c\x8b\x94\xa5\xa2\x8aU\x14&\xab\x9c%\xd0>|\xbc\xe0\xab\xdd\xdd\x93\xf9q\x19\x86F\xd7Y\x19\v\x13\x17\xc0\x1brd.\x17\xad\xd5\x00$\x01\x87\x96\xd3XA\xb3\xb7\x81\xcd6\xd3\xe2\x8e\x8c\xd0\xf4y\xc5\x1e2\xd25\xdc\x0f\xd9\x8f~\'\xe2\xc9mCmA~\x0e\xfch\x94<(\xd3f\xbd\xc3\x91\x017L\x14X\xaf\x99\x90\x8bv\x9b#|z\x9a\x99\xaf\xbd\xb7{qJ>\"\x90\xc8\b\xc6~\rN\x16\xa5\xde\x98\xb3\xb2\xb5\xees]$\x12\xfb\xd1\n\xd5\xbe\xe4\xc4\xfd\x8c\x9e\xa6\x86WQ\xae\xaf\xf8(,\xff#\xe8|f\xcb\xaa\x1e,\xfc\xfa\xefI\x9d=$\x14\x8aI\x85_\xa6\n6\xabZ\xc5N\xa6\x1c\x8c\xd4\xf8z\xcd\\\x98gq\xc8\'\xd3\xb5\xb7\x98s\xd8\x9e}\xbbS\x98\xdc\xfa\xd1\x9b\xdcW\xaa\xe6{q\xae\xfc\b\xf1\xc4\xd9R#<\x1e\x1d2}!\xc1\xfd\xbdS\r\x8a\x11P(\xf5\xdf\xde\xde\x03g\'\x8b\xab7\\\n\x9e\xa8\xe2\x80@\x9f]\x1f,\x88\xfc\xc5\xad\x94\x00V\x8a-\xfbH\xd4\xa4\x9f\xda\x8e\x93\xc0\xbd\xd9qV}B{\xc3\xc6oT\xa9!3\xa9\xe3\x98\x99$d\xec\x9c5\xdd\xea', 0x200002, 0x0) r11 = openat$cgroup_ro(r10, &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x0, 0x0) r12 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = inotify_init1(0x0) r14 = gettid() fcntl$setown(r13, 0x8, r14) r15 = getpid() r16 = socket(0xa, 0x3, 0x8) r17 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x9c4, 0x70000) ioctl$sock_inet_SIOCSIFFLAGS(r16, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r17, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}}}, 0x20) sendmsg$key(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) r19 = gettid() waitid(0x83b895581628fca4, r19, &(0x7f0000000740), 0x40000000, &(0x7f0000000480)) sendmsg$key(r16, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64, @ANYRESHEX=r18, @ANYRESDEC=r19]], 0xfffffffffffffe56}}, 0x20004850) r20 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r21 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r22 = dup2(r21, r20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r22, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r22, 0xc08c5334, &(0x7f0000000200)) r23 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r23) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r23}, 0x0) kcmp(r23, r23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0x4206, r23, 0x0, 0x0) r24 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r23, r24, 0x0, 0xc, &(0x7f0000000180)='/dev/amidi#\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={r19, r22, 0x0, 0xd, &(0x7f0000001880)='bond_slave_0\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r25}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r15, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000000)='comm\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r14, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000000)='ppp0eth1]*em0\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r12, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, r11, 0x0, 0x13, &(0x7f0000000280)='em1{bdevbdevvmnet1\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r9, r8, 0x0, 0x17, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r7, r5, 0x0, 0x24, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r4, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040)='\'\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={0xffffffffffffffff, r3, 0x0, 0xd, &(0x7f0000000340)='&selinuxself\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r2, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000000)='@\xd7vboxnet1\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r25}, 0xc) r26 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r27 = openat$cgroup_int(r0, &(0x7f0000000280)='cgroup.clone_children\x00', 0x2, 0x0) sendfile(r27, r26, &(0x7f0000000000)=0xc000ffb, 0x100003) r28 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x402000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r28, 0x112, 0xa, &(0x7f0000000180)=0xfff, &(0x7f00000001c0)=0x4) 13:36:20 executing program 2: socket$kcm(0x2b, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000240)='security.selinux\x00', &(0x7f0000000300)='system_u:object_r:init_var_run_t:s0\x00', 0x24, 0x1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000140)}, 0xfffffffffffffc5d) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00000009c0)=ANY=[@ANYRES64, @ANYRES64=0x0, @ANYPTR64, @ANYRES32=r0, @ANYRESDEC=r1, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000001800)=ANY=[@ANYPTR, @ANYBLOB="21c16b992e412d0cee88119bc7b2e331c4d53fab117fd22b099d24f28035d4682d73919fbadf6d11844256fe4e437764b654d3beafce41e5cfc9485bc697d9cc35aaec20ce39644f813fb0e0e901c6b409ecfaa6c7b6b493e0687c1fcf88dca8d09c19", @ANYRESHEX=r3, @ANYBLOB="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", @ANYRES16=r2], @ANYBLOB="b98a91af54c35d5e8a7b6ce9f3b677f5dbe9e162ffac572275797cd769dcf84ee14ee40a88ee6dc1ab5836022b0a50f986742841a02bcc0b97542472fd7a1df7729c244630483e9ee858178656f8a346dd8e8373d33cb49d3140466d1bcd94ae98902c8c1e559cd853933a97c800ee7d532e4ad48008e24946fadc83ab40aff010c27e34f53c121ab6a5b18f4003e048c9aae9f44c14d175f7513ef1b55de00bff98a686e9e3cc4268dde4d7cc132c004b34ea5d74", @ANYBLOB="0ed408b57b79ef2bbec365932c032fc0ed08f004335dabfd35a7939cbf4a778f4b210f65571892fec6c2ebff4f700773a40e0204cd3b88091737a467b1327833bcfa26c426931b91180c6405b16162470ebdb08ac72c5807eec065672f3b0a139403bca9d6a648e6934e0b9af31d19dfcd211775b7f5f886d1528b29b0d3445169996e970986a0b6cae8bf5f5f5243f559591870d4281578f3342903744d73c02e04029c46ce5c5b4b60e63c01d32eeeef3420a72f4e4a91746a6ce1ada8917a779cd99ded2c4c0c20c5", @ANYPTR=&(0x7f00000007c0)=ANY=[], @ANYRESOCT=r6, @ANYRES64], @ANYRESHEX=r3]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x1, 0xffffffffffffffff, 0x3) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000480)) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x40, 0x2000, 0x8, 0x0, 0x8000, 0x0, 0x4, 0x6, 0x0, 0x70, 0x1, 0x0, 0x7, 0x0, 0x0, 0x3, 0xca, 0x2, 0x3, 0x0, 0x0, 0x71b302f2, 0x3f, 0x7f, 0x8, 0x0, 0x0, 0x0, 0x8, 0x1, 0x4, 0x0, 0x5, 0x5, @perf_config_ext={0x0, 0x4}, 0x200, 0x3ff, 0x0, 0x3, 0x85d, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x1e, 0x3e, 0x0, 0x5, 0x0, 0x8, 0x283, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0xfff, 0xffffffff}, 0x32683, 0x64b, 0x8, 0x0, 0xabf, 0x1}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x200600) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r1], 0x14) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.events\x00', 0x0, 0x0) openat$cgroup_ro(r8, &(0x7f0000000200)='memory.stat\x00', 0x0, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) socket$kcm(0x29, 0x7, 0x0) r9 = syz_genetlink_get_family_id$tipc(&(0x7f0000000580)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0xa0000800}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x34, r9, 0x2, 0x70bd2b, 0x25dfdbfc, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x8, 0x0, @l2={'eth', 0x3a, 'ip_vti0\x00'}}}}, ["", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x40000000000013, 0x10, 0xe68}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r10, &(0x7f0000000080)}, 0x10) r11 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm_plock\x00', 0x410000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r12, 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000017c0)=ANY=[@ANYBLOB='discard,gid=', @ANYRESHEX, @ANYBLOB=',uid=', @ANYRESHEX]) write$FUSE_CREATE_OPEN(r11, &(0x7f00000004c0)={0xa0, 0x2f, 0x1, {{0x5, 0x3, 0xffff, 0x0, 0x7, 0x8001, {0x3, 0x8001, 0x5, 0x347, 0x236, 0x2, 0x1, 0x8, 0x8000, 0x1, 0x5f6, r12, 0x0, 0x2, 0x3c85}}, {0x0, 0x16}}}, 0xa0) 13:36:20 executing program 4: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4d7, 0x280200) 13:36:20 executing program 3: 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$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:20 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:20 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)='/selinux/policy\x00') r1 = gettid() tkill(r1, 0x3c) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000059, 0x220, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000002c0)=0x3) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r6}, {}, {r7}, {}], 0x4, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x4}, 0x68) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_SVE_SET_VL(0x32, 0x3b7a7) bind$inet6(r8, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) sendto$inet6(r8, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f00000000c0)=0x81, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 13:36:21 executing program 4: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x5616, 0x0, 'client0\x00', 0xffffffff80000000, "98f23123253c66de", "82e741a5112755cdd0c9de04dd9f215d3c257f2f6a2271e0e2712e19fb5befe8", 0x80, 0x7fffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet(0x2, 0x3, 0x4) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) connect$inet(r5, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r5, 0x0, 0x19404, 0x0) [ 150.995371] bridge0: port 3(gretap0) entered blocking state [ 150.995766] devpts: called with bogus options [ 151.012590] bridge0: port 3(gretap0) entered disabled state 13:36:21 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) [ 151.060625] device gretap0 entered promiscuous mode [ 151.099982] bridge0: port 3(gretap0) entered blocking state [ 151.106009] bridge0: port 3(gretap0) entered forwarding state 13:36:21 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) [ 151.190108] protocol 88fb is buggy, dev hsr_slave_0 [ 151.195251] protocol 88fb is buggy, dev hsr_slave_1 [ 151.270130] protocol 88fb is buggy, dev hsr_slave_0 [ 151.275309] protocol 88fb is buggy, dev hsr_slave_1 13:36:21 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) [ 151.430124] protocol 88fb is buggy, dev hsr_slave_0 [ 151.430135] protocol 88fb is buggy, dev hsr_slave_0 [ 151.435281] protocol 88fb is buggy, dev hsr_slave_1 [ 151.440272] protocol 88fb is buggy, dev hsr_slave_1 13:36:21 executing program 3: 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$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x005\n\xff\xd9\x15\xc1m\xd6\xcc\x05\xed\xac\xb3\xfe\x13\xadD\x1ai\xfck\x948\xcfT\xa4Q8\xcb\x9d\x80\x01V\xea\x8a\x112\xd8\xfe\x7f\x0f\"pX\xa4>\xf9\x00r\x14+\x1e\xdc\xb3]N\b\x00\x00\x00 +\xf4\xe1.\xb6\xde\xce\xe7`\xb2{\xeeu\x88b\xd7j`\xa8z\x89H\xcb\xfb\xc0\x06\xf8.\aA\xcf', 0x200002, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioprio_get$pid(0x1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') preadv(r3, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/176, 0xb0}], 0x1, 0x4) r4 = gettid() process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f0000000840)=""/13, 0xd}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$cgroup_pid(r5, 0x0, 0x0) r6 = getpgrp(0x0) waitid(0x2, r6, &(0x7f00000007c0), 0x20000000, 0x0) ptrace$getregs(0xe, r6, 0x9, &(0x7f00000001c0)=""/68) r7 = getpgid(r6) r8 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_vs_stats_percpu\x00') ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000000)=0x0) r10 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cg\xab.\xc4\xd0\xcex\x177\x84\x0e\x95q\xd7\xf7d\xd2\x1di\x04\x18\xa9\xe5%\x12Z\xfdH\xd2\x8cp\xcc\xc4=\'\x00\xab\x1d\x99\x03\x91Kt\x98Q\x8eB\x92\x02p\xc8\\6\x86T\xb1\xfa\xaf\x8c\x8b\x94\xa5\xa2\x8aU\x14&\xab\x9c%\xd0>|\xbc\xe0\xab\xdd\xdd\x93\xf9q\x19\x86F\xd7Y\x19\v\x13\x17\xc0\x1brd.\x17\xad\xd5\x00$\x01\x87\x96\xd3XA\xb3\xb7\x81\xcd6\xd3\xe2\x8e\x8c\xd0\xf4y\xc5\x1e2\xd25\xdc\x0f\xd9\x8f~\'\xe2\xc9mCmA~\x0e\xfch\x94<(\xd3f\xbd\xc3\x91\x017L\x14X\xaf\x99\x90\x8bv\x9b#|z\x9a\x99\xaf\xbd\xb7{qJ>\"\x90\xc8\b\xc6~\rN\x16\xa5\xde\x98\xb3\xb2\xb5\xees]$\x12\xfb\xd1\n\xd5\xbe\xe4\xc4\xfd\x8c\x9e\xa6\x86WQ\xae\xaf\xf8(,\xff#\xe8|f\xcb\xaa\x1e,\xfc\xfa\xefI\x9d=$\x14\x8aI\x85_\xa6\n6\xabZ\xc5N\xa6\x1c\x8c\xd4\xf8z\xcd\\\x98gq\xc8\'\xd3\xb5\xb7\x98s\xd8\x9e}\xbbS\x98\xdc\xfa\xd1\x9b\xdcW\xaa\xe6{q\xae\xfc\b\xf1\xc4\xd9R#<\x1e\x1d2}!\xc1\xfd\xbdS\r\x8a\x11P(\xf5\xdf\xde\xde\x03g\'\x8b\xab7\\\n\x9e\xa8\xe2\x80@\x9f]\x1f,\x88\xfc\xc5\xad\x94\x00V\x8a-\xfbH\xd4\xa4\x9f\xda\x8e\x93\xc0\xbd\xd9qV}B{\xc3\xc6oT\xa9!3\xa9\xe3\x98\x99$d\xec\x9c5\xdd\xea', 0x200002, 0x0) r11 = openat$cgroup_ro(r10, &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x0, 0x0) r12 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = inotify_init1(0x0) r14 = gettid() fcntl$setown(r13, 0x8, r14) r15 = getpid() r16 = socket(0xa, 0x3, 0x8) r17 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x9c4, 0x70000) ioctl$sock_inet_SIOCSIFFLAGS(r16, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r17, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}}}, 0x20) sendmsg$key(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) r19 = gettid() waitid(0x83b895581628fca4, r19, &(0x7f0000000740), 0x40000000, &(0x7f0000000480)) sendmsg$key(r16, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64, @ANYRESHEX=r18, @ANYRESDEC=r19]], 0xfffffffffffffe56}}, 0x20004850) r20 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r21 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r22 = dup2(r21, r20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r22, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r22, 0xc08c5334, &(0x7f0000000200)) r23 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r23) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r23}, 0x0) kcmp(r23, r23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0x4206, r23, 0x0, 0x0) r24 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r23, r24, 0x0, 0xc, &(0x7f0000000180)='/dev/amidi#\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={r19, r22, 0x0, 0xd, &(0x7f0000001880)='bond_slave_0\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r25}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r15, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000000)='comm\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r14, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000000)='ppp0eth1]*em0\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r12, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, r11, 0x0, 0x13, &(0x7f0000000280)='em1{bdevbdevvmnet1\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r9, r8, 0x0, 0x17, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r7, r5, 0x0, 0x24, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r4, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040)='\'\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={0xffffffffffffffff, r3, 0x0, 0xd, &(0x7f0000000340)='&selinuxself\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r2, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000000)='@\xd7vboxnet1\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r25}, 0xc) r26 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r27 = openat$cgroup_int(r0, &(0x7f0000000280)='cgroup.clone_children\x00', 0x2, 0x0) sendfile(r27, r26, &(0x7f0000000000)=0xc000ffb, 0x100003) r28 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x402000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r28, 0x112, 0xa, &(0x7f0000000180)=0xfff, &(0x7f00000001c0)=0x4) 13:36:21 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:21 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) [ 151.769008] devpts: called with bogus options [ 151.830106] protocol 88fb is buggy, dev hsr_slave_0 [ 151.835229] protocol 88fb is buggy, dev hsr_slave_1 13:36:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x005\n\xff\xd9\x15\xc1m\xd6\xcc\x05\xed\xac\xb3\xfe\x13\xadD\x1ai\xfck\x948\xcfT\xa4Q8\xcb\x9d\x80\x01V\xea\x8a\x112\xd8\xfe\x7f\x0f\"pX\xa4>\xf9\x00r\x14+\x1e\xdc\xb3]N\b\x00\x00\x00 +\xf4\xe1.\xb6\xde\xce\xe7`\xb2{\xeeu\x88b\xd7j`\xa8z\x89H\xcb\xfb\xc0\x06\xf8.\aA\xcf', 0x200002, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioprio_get$pid(0x1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') preadv(r3, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/176, 0xb0}], 0x1, 0x4) r4 = gettid() process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f0000000840)=""/13, 0xd}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$cgroup_pid(r5, 0x0, 0x0) r6 = getpgrp(0x0) waitid(0x2, r6, &(0x7f00000007c0), 0x20000000, 0x0) ptrace$getregs(0xe, r6, 0x9, &(0x7f00000001c0)=""/68) r7 = getpgid(r6) r8 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_vs_stats_percpu\x00') ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000000)=0x0) r10 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cg\xab.\xc4\xd0\xcex\x177\x84\x0e\x95q\xd7\xf7d\xd2\x1di\x04\x18\xa9\xe5%\x12Z\xfdH\xd2\x8cp\xcc\xc4=\'\x00\xab\x1d\x99\x03\x91Kt\x98Q\x8eB\x92\x02p\xc8\\6\x86T\xb1\xfa\xaf\x8c\x8b\x94\xa5\xa2\x8aU\x14&\xab\x9c%\xd0>|\xbc\xe0\xab\xdd\xdd\x93\xf9q\x19\x86F\xd7Y\x19\v\x13\x17\xc0\x1brd.\x17\xad\xd5\x00$\x01\x87\x96\xd3XA\xb3\xb7\x81\xcd6\xd3\xe2\x8e\x8c\xd0\xf4y\xc5\x1e2\xd25\xdc\x0f\xd9\x8f~\'\xe2\xc9mCmA~\x0e\xfch\x94<(\xd3f\xbd\xc3\x91\x017L\x14X\xaf\x99\x90\x8bv\x9b#|z\x9a\x99\xaf\xbd\xb7{qJ>\"\x90\xc8\b\xc6~\rN\x16\xa5\xde\x98\xb3\xb2\xb5\xees]$\x12\xfb\xd1\n\xd5\xbe\xe4\xc4\xfd\x8c\x9e\xa6\x86WQ\xae\xaf\xf8(,\xff#\xe8|f\xcb\xaa\x1e,\xfc\xfa\xefI\x9d=$\x14\x8aI\x85_\xa6\n6\xabZ\xc5N\xa6\x1c\x8c\xd4\xf8z\xcd\\\x98gq\xc8\'\xd3\xb5\xb7\x98s\xd8\x9e}\xbbS\x98\xdc\xfa\xd1\x9b\xdcW\xaa\xe6{q\xae\xfc\b\xf1\xc4\xd9R#<\x1e\x1d2}!\xc1\xfd\xbdS\r\x8a\x11P(\xf5\xdf\xde\xde\x03g\'\x8b\xab7\\\n\x9e\xa8\xe2\x80@\x9f]\x1f,\x88\xfc\xc5\xad\x94\x00V\x8a-\xfbH\xd4\xa4\x9f\xda\x8e\x93\xc0\xbd\xd9qV}B{\xc3\xc6oT\xa9!3\xa9\xe3\x98\x99$d\xec\x9c5\xdd\xea', 0x200002, 0x0) r11 = openat$cgroup_ro(r10, &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x0, 0x0) r12 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = inotify_init1(0x0) r14 = gettid() fcntl$setown(r13, 0x8, r14) r15 = getpid() r16 = socket(0xa, 0x3, 0x8) r17 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x9c4, 0x70000) ioctl$sock_inet_SIOCSIFFLAGS(r16, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r17, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}}}, 0x20) sendmsg$key(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) r19 = gettid() waitid(0x83b895581628fca4, r19, &(0x7f0000000740), 0x40000000, &(0x7f0000000480)) sendmsg$key(r16, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64, @ANYRESHEX=r18, @ANYRESDEC=r19]], 0xfffffffffffffe56}}, 0x20004850) r20 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r21 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r22 = dup2(r21, r20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r22, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r22, 0xc08c5334, &(0x7f0000000200)) r23 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r23) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r23}, 0x0) kcmp(r23, r23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0x4206, r23, 0x0, 0x0) r24 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r23, r24, 0x0, 0xc, &(0x7f0000000180)='/dev/amidi#\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={r19, r22, 0x0, 0xd, &(0x7f0000001880)='bond_slave_0\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r25}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r15, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000000)='comm\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r14, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000000)='ppp0eth1]*em0\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r12, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, r11, 0x0, 0x13, &(0x7f0000000280)='em1{bdevbdevvmnet1\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r9, r8, 0x0, 0x17, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r7, r5, 0x0, 0x24, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r4, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040)='\'\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={0xffffffffffffffff, r3, 0x0, 0xd, &(0x7f0000000340)='&selinuxself\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r2, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000000)='@\xd7vboxnet1\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r25}, 0xc) r26 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r27 = openat$cgroup_int(r0, &(0x7f0000000280)='cgroup.clone_children\x00', 0x2, 0x0) sendfile(r27, r26, &(0x7f0000000000)=0xc000ffb, 0x100003) r28 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x402000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r28, 0x112, 0xa, &(0x7f0000000180)=0xfff, &(0x7f00000001c0)=0x4) 13:36:21 executing program 3: 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$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:21 executing program 4: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x5616, 0x0, 'client0\x00', 0xffffffff80000000, "98f23123253c66de", "82e741a5112755cdd0c9de04dd9f215d3c257f2f6a2271e0e2712e19fb5befe8", 0x80, 0x7fffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet(0x2, 0x3, 0x4) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) connect$inet(r5, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r5, 0x0, 0x19404, 0x0) 13:36:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x8000002}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='bbr\x00', 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) sendto$packet(r0, &(0x7f0000000340), 0xfffffffffffffd72, 0x0, 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x3, './file0\x00'}, 0x6e) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) 13:36:21 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)='/selinux/policy\x00') r1 = gettid() tkill(r1, 0x3c) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000059, 0x220, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000002c0)=0x3) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r6}, {}, {r7}, {}], 0x4, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x4}, 0x68) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_SVE_SET_VL(0x32, 0x3b7a7) bind$inet6(r8, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) sendto$inet6(r8, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f00000000c0)=0x81, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 13:36:22 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) [ 152.001627] devpts: called with bogus options 13:36:22 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @initdev, {[@timestamp={0x44, 0x8, 0x5, 0x4, 0x0, [{}]}]}}, @tipc=@payload_direct={{{{0x20, 0x0, 0x0, 0x0, 0x0, 0x8}}}}}}}}, 0x0) 13:36:22 executing program 2: openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x42800, 0x0) r0 = dup(0xffffffffffffffff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{}, {}, {r1}, {}], 0x4, 0x0) write$P9_RATTACH(0xffffffffffffffff, &(0x7f0000000140)={0x14, 0x69, 0x1, {0x0, 0x4, 0x6}}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept4$bt_l2cap(r3, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x6d03b02680a786f9) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r5) splice(r4, &(0x7f0000000200), r5, &(0x7f0000000240), 0xfffffffffffffa08, 0x1) write$UHID_SET_REPORT_REPLY(0xffffffffffffffff, &(0x7f0000000100)={0xe, 0x5, 0x5, 0x0, 0x1, "7f"}, 0xd) syz_mount_image$iso9660(&(0x7f0000000080)=')\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="63727566742c7063723d303030303030779f37935ac56197070000000000000012e9303031312c00"]) r6 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xb51a, 0x100) ioctl$NBD_SET_SIZE_BLOCKS(r6, 0xab07, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$TUNSETPERSIST(r8, 0x400454cb, 0x0) 13:36:22 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:22 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) ptrace$cont(0x9, r3, 0x1f, 0x97f) ioprio_get$pid(0x4, r2) pipe2(&(0x7f0000002680), 0x84800) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mknod(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open$dir(&(0x7f0000000040)='./bus\x00', 0x3, 0x0) pwritev(r0, &(0x7f00000025c0)=[{&(0x7f00000000c0)="6678a6e8dea1f7fdb2fa0eee0d1fd14c7c41058d3a6be5f23579da7c79775572d104aee3ad4e4dc92a190aa0861dc8247bb929c9d008bae5e5a6e3b5c87fe51c63eb2cbec5ad6037", 0x48}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000003940)="27d300b239cf6ff47f8eda33870e57b2a45ab08b71f5a57915b03ac5f4cfa819eb09ceb24ff96dcc8dda632cc788ff32e38a3bd9e5ce7164139b82a5939ec84cdbc976192498da2a3ae58a34c86dde64a363ee22f83b0b1094653c0eb46ca96898a233e898fe99c46c963bd0eea67fe6982e8abd54d05df4bb8c00612fe32730ad9d33309bcbbaef89997e6c2e7bec81de627418479286e6441863d5ed9013fd", 0xa0}, {&(0x7f0000001200)="68a29083e3828a21fc73610236093d67f3256a67ef5e468f6683993317f365c3b2f37d5f7d23351f38c21cf6b5ba64fc6a2b768558b8f719d2101fe77d602a3d1fb6ce073f58a4c2e16f4ebd9b245986c47503332a438cacef89cdd9591973d8af994c0c2d4a755887316533a4eaf02dbd7cb468e919a0dce82b711da4aab72a8a97616be33722126773f79f0747cc46d41d737763b4d1010e49f391e165e00b568d21285017503abce8b4e8272b62b12b14a34360bd62cfcbe454f5b1397d98d48b34615347fc7498befed667827da99650bd3da8521d37bca1349949", 0xdd}, {&(0x7f0000001300)="26360a1a36433813f8681e4b965659f3e99f4c09f71bd0c4d59c3f93ff4cf2f7f6777eb136e99f148ca2e66240cb9662ae2de27de02a4cc5275512a45c46b74299c970c80096c4860b9e8bfc42", 0x4d}, {&(0x7f00000026c0)="9815d209eae08acad89ce7608343a54998f58b3dc0380ad046f05e2196673a93e6c241173f5d37f9e0200685a4af5e62f284cd751facf0ffbe36eb0373357e838eab02b2ffd555e823bf81f96885f8abe9293ef29637807cab0e16d117696c9531c444822d5fca39fe3ea17e7ab3ac5cc9d04a4a28a3f0bb7b1214074b788b5f39e8181db87be9030252325410fb2c15ebfb8397c3ee979556da3c06990bea0909c931ae760482c268676617c270512ff9", 0xb1}, {&(0x7f0000003880)="cb83b54afe44a1677cd44f0233f4a76f2dd1c5dda797306a275fcd7317817a7644dda6058c427ba337623b15ef31838f459c25adc8f94b4ffae3fe7efbadc6a7ea76651cb3ced4f83c8bd175966a2765838d9626b6eec6bba9dffb484c63cfc193845ff6f85489693fe5b7bd912b7c7182d99ce0bed6045b399f45a33677462499c97e336d42223c8ee2", 0x8a}, {&(0x7f0000001500)="5debbcd3653c5682576a02f6d9f831760b0a7fd635f58daa3fb536b3cc8163d65fae96aa8d50528ccaf6933141a78b4bffcc83dad222aca94cfb3ca3d43970d1cc04758eb44fdf4449ec6d21bf503bf985f446682dd370356885d63f0029e9919f646db163cb80c1c8f8e1b1513674a16a3514e59816ea3660076e5f8eb6264d6d072e3e9d84c4", 0x3cf}, {&(0x7f0000002780)="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", 0x10c5}], 0x9, 0x0) 13:36:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x005\n\xff\xd9\x15\xc1m\xd6\xcc\x05\xed\xac\xb3\xfe\x13\xadD\x1ai\xfck\x948\xcfT\xa4Q8\xcb\x9d\x80\x01V\xea\x8a\x112\xd8\xfe\x7f\x0f\"pX\xa4>\xf9\x00r\x14+\x1e\xdc\xb3]N\b\x00\x00\x00 +\xf4\xe1.\xb6\xde\xce\xe7`\xb2{\xeeu\x88b\xd7j`\xa8z\x89H\xcb\xfb\xc0\x06\xf8.\aA\xcf', 0x200002, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioprio_get$pid(0x1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') preadv(r3, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/176, 0xb0}], 0x1, 0x4) r4 = gettid() process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f0000000840)=""/13, 0xd}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$cgroup_pid(r5, 0x0, 0x0) r6 = getpgrp(0x0) waitid(0x2, r6, &(0x7f00000007c0), 0x20000000, 0x0) ptrace$getregs(0xe, r6, 0x9, &(0x7f00000001c0)=""/68) r7 = getpgid(r6) r8 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_vs_stats_percpu\x00') ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000000)=0x0) r10 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cg\xab.\xc4\xd0\xcex\x177\x84\x0e\x95q\xd7\xf7d\xd2\x1di\x04\x18\xa9\xe5%\x12Z\xfdH\xd2\x8cp\xcc\xc4=\'\x00\xab\x1d\x99\x03\x91Kt\x98Q\x8eB\x92\x02p\xc8\\6\x86T\xb1\xfa\xaf\x8c\x8b\x94\xa5\xa2\x8aU\x14&\xab\x9c%\xd0>|\xbc\xe0\xab\xdd\xdd\x93\xf9q\x19\x86F\xd7Y\x19\v\x13\x17\xc0\x1brd.\x17\xad\xd5\x00$\x01\x87\x96\xd3XA\xb3\xb7\x81\xcd6\xd3\xe2\x8e\x8c\xd0\xf4y\xc5\x1e2\xd25\xdc\x0f\xd9\x8f~\'\xe2\xc9mCmA~\x0e\xfch\x94<(\xd3f\xbd\xc3\x91\x017L\x14X\xaf\x99\x90\x8bv\x9b#|z\x9a\x99\xaf\xbd\xb7{qJ>\"\x90\xc8\b\xc6~\rN\x16\xa5\xde\x98\xb3\xb2\xb5\xees]$\x12\xfb\xd1\n\xd5\xbe\xe4\xc4\xfd\x8c\x9e\xa6\x86WQ\xae\xaf\xf8(,\xff#\xe8|f\xcb\xaa\x1e,\xfc\xfa\xefI\x9d=$\x14\x8aI\x85_\xa6\n6\xabZ\xc5N\xa6\x1c\x8c\xd4\xf8z\xcd\\\x98gq\xc8\'\xd3\xb5\xb7\x98s\xd8\x9e}\xbbS\x98\xdc\xfa\xd1\x9b\xdcW\xaa\xe6{q\xae\xfc\b\xf1\xc4\xd9R#<\x1e\x1d2}!\xc1\xfd\xbdS\r\x8a\x11P(\xf5\xdf\xde\xde\x03g\'\x8b\xab7\\\n\x9e\xa8\xe2\x80@\x9f]\x1f,\x88\xfc\xc5\xad\x94\x00V\x8a-\xfbH\xd4\xa4\x9f\xda\x8e\x93\xc0\xbd\xd9qV}B{\xc3\xc6oT\xa9!3\xa9\xe3\x98\x99$d\xec\x9c5\xdd\xea', 0x200002, 0x0) r11 = openat$cgroup_ro(r10, &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x0, 0x0) r12 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = inotify_init1(0x0) r14 = gettid() fcntl$setown(r13, 0x8, r14) r15 = getpid() r16 = socket(0xa, 0x3, 0x8) r17 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x9c4, 0x70000) ioctl$sock_inet_SIOCSIFFLAGS(r16, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r17, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}}}, 0x20) sendmsg$key(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) r19 = gettid() waitid(0x83b895581628fca4, r19, &(0x7f0000000740), 0x40000000, &(0x7f0000000480)) sendmsg$key(r16, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64, @ANYRESHEX=r18, @ANYRESDEC=r19]], 0xfffffffffffffe56}}, 0x20004850) r20 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r21 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r22 = dup2(r21, r20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r22, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r22, 0xc08c5334, &(0x7f0000000200)) r23 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r23) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r23}, 0x0) kcmp(r23, r23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0x4206, r23, 0x0, 0x0) r24 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r23, r24, 0x0, 0xc, &(0x7f0000000180)='/dev/amidi#\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={r19, r22, 0x0, 0xd, &(0x7f0000001880)='bond_slave_0\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r25}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r15, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000000)='comm\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r14, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000000)='ppp0eth1]*em0\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r12, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, r11, 0x0, 0x13, &(0x7f0000000280)='em1{bdevbdevvmnet1\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r9, r8, 0x0, 0x17, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r7, r5, 0x0, 0x24, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r4, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040)='\'\x00', r25}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={0xffffffffffffffff, r3, 0x0, 0xd, &(0x7f0000000340)='&selinuxself\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r25}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r2, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000000)='@\xd7vboxnet1\x00', r25}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r25}, 0xc) r26 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r27 = openat$cgroup_int(r0, &(0x7f0000000280)='cgroup.clone_children\x00', 0x2, 0x0) sendfile(r27, r26, &(0x7f0000000000)=0xc000ffb, 0x100003) r28 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x402000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r28, 0x112, 0xa, &(0x7f0000000180)=0xfff, &(0x7f00000001c0)=0x4) 13:36:22 executing program 3: 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$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:22 executing program 2: mount$bpf(0x20000000, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x44800, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000040)=0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff0180c289030086dd6076605100303afffe80034300050dff000000000000000100000000000000000000080000000001860090780007030060c5961e8ca39bb0c0c0005c0000eaff18030000050000011105000000000000000000000000000102c12a597d4665971901b4f118484a8d0f4aad4e9a14c68a35b4129b2da17877f9e54661e1e9df44cc84d0b55a2879509d4759b76f1655432fb047c242b4837f4f1eaf6b202556baac4adacddc9f49e2a2ca1fe4347a9f66c2bf7e9811213cba623e42517e78dfd27fd8ce9653c0a1ca477a2ba98b5f7a7c13665ee3"], 0x0) 13:36:22 executing program 0: r0 = gettid() r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10003) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="01"], 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x4000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r2, 0x0, 0xd, &(0x7f0000000000)='eth0GPLwlan0\x00', 0xffffffffffffffff}, 0x30) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) 13:36:22 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, 0x0) 13:36:22 executing program 3: 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$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000140)="e30798f6353152ade593c300600709ea9876fe9e9e74d02fe4bda0f0cab4ffe39c29313d6feba6429ddad0fc0b2531fda9f010b58a6fbefa58b73ae143c9c195b731ed9b45a7f0cc7cf88702c7c5dbdd5e7ab49d09708915d782aadd008df80712333fb85b467d1370949c8ce4d3f9a193c701a5291239582aa795e6100a9163e6bb0a9572ffc027cf4e826f5d34ef29", 0x90) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1}, 0x1c) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) write$P9_RXATTRWALK(r2, &(0x7f0000000040)={0xf, 0x1f, 0x2, 0xa3}, 0xf) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r4, &(0x7f0000000080)=[{&(0x7f0000000200)="580000001500add427323b470c45b4560a067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac710d1070000ffffffffffffffffffe7ee00ffffff9e0000000200000000", 0x58}], 0x1) 13:36:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xffffffffffffff48, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000022002908000000907b23a9b082000000000004000000"], 0x14}, 0x1, 0xfdffffff00000000}, 0x8000) 13:36:22 executing program 4: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x401, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r0, 0x0, 0x4}}, 0x20}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) ioctl$VIDIOC_S_MODULATOR(0xffffffffffffffff, 0x40445637, &(0x7f00000002c0)={0x5, "d98ec0cc395e154842f77db33a3849842b90f5efb4dee7dac77b8788d44afd44", 0x1000, 0xffffff01, 0xfffffc00, 0x4, 0x3}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x4e23, @remote}, {0x2, 0x4e22, @remote}, {0x2, 0x4e21, @multicast2}, 0x348, 0x0, 0x0, 0x0, 0x401, &(0x7f0000000040)='lapb0\x00', 0x8, 0x7145, 0x100}) sendmmsg$alg(r1, &(0x7f0000000180), 0x27a4eaa51029717, 0x0) 13:36:22 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="2f0000001c0005c5ffffff000d000000020000000b000000ec0091c913000180f0ffffeb", 0x1dd}], 0x1}, 0x0) r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) readahead(r0, 0x1ff, 0x100) r2 = socket(0x10, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000001c0)=0x4) write(0xffffffffffffffff, &(0x7f0000000000)="fc00000049000703ab092500090007000a010700000000000000e293210001c000000000000000000000000000039815fa2c1ec28656aaa79bb94b46fe000000bc0002", 0x43) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 13:36:22 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x122) perf_event_open(&(0x7f0000000080)={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}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(0x0, 0x0, 0xe, r0, 0x2d84c1c4dc4459c7) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x12000) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x25d) syz_open_procfs(0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) pwritev(r3, &(0x7f0000001380)=[{&(0x7f0000003040)="02", 0x1}], 0x1, 0x0) fallocate(r3, 0x20, 0x0, 0xfffffeff000) fallocate(r3, 0x0, 0x0, 0x10000101) [ 152.855872] EXT4-fs (sda1): re-mounted. Opts: 13:36:22 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002400ffffff7f00000005ffffa6fffff7", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000e00000800010063627100a4080200040406"], 0x3}}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14) close(r2) socket$inet(0x10, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 13:36:22 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='key\x81ing\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, 0x0, 0x0, r1) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x3c, 0x0) keyctl$get_persistent(0x16, 0x0, r1) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3ff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$reject(0x13, r1, 0x3, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r4, &(0x7f0000000000)='keyring\x00\x9a\xc1\x89\xca\x97\xe2\xe9FB\xeb\x85\xb2C<\x81\xa2]Y\'\x83\x1b\xf2\xd6]\x9dr\xa0\xbb\xf5+\xa5\xac\x8f\xe2.\xe8T\xcd\xaaL\x03\xfb %.0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, '\x00', 0x6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$VIDIOC_G_DV_TIMINGS(0xffffffffffffffff, 0xc0845658, &(0x7f00000001c0)={0x0, @reserved}) [ 153.021326] encrypted_key: insufficient parameters specified [ 153.074161] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8447 comm=syz-executor.2 [ 153.137917] EXT4-fs (sda1): re-mounted. Opts: [ 153.174280] audit: type=1804 audit(1572528983.181:78): pid=8436 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.4" name="/root/syzkaller-testdir256891306/syzkaller.287bqs/44/bus" dev="sda1" ino=16794 res=1 13:36:23 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, 0x0) 13:36:23 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x122) perf_event_open(&(0x7f0000000080)={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}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(0x0, 0x0, 0xe, r0, 0x2d84c1c4dc4459c7) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x12000) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x25d) syz_open_procfs(0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) pwritev(r3, &(0x7f0000001380)=[{&(0x7f0000003040)="02", 0x1}], 0x1, 0x0) fallocate(r3, 0x20, 0x0, 0xfffffeff000) fallocate(r3, 0x0, 0x0, 0x10000101) 13:36:23 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 153.354677] netlink: 1180 bytes leftover after parsing attributes in process `syz-executor.2'. [ 153.356428] EXT4-fs (sda1): re-mounted. Opts: [ 153.388251] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8447 comm=syz-executor.2 13:36:23 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='key\x81ing\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, 0x0, 0x0, r1) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x3c, 0x0) keyctl$get_persistent(0x16, 0x0, r1) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3ff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$reject(0x13, r1, 0x3, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r4, &(0x7f0000000000)='keyring\x00\x9a\xc1\x89\xca\x97\xe2\xe9FB\xeb\x85\xb2C<\x81\xa2]Y\'\x83\x1b\xf2\xd6]\x9dr\xa0\xbb\xf5+\xa5\xac\x8f\xe2.\xe8T\xcd\xaaL\x03\xfb %.0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='batadv0\x00', 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x4010008, 0x8) 13:36:23 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)) 13:36:23 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 153.520260] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8447 comm=syz-executor.2 13:36:23 executing program 3: 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) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 153.570998] encrypted_key: insufficient parameters specified [ 153.619590] EXT4-fs (sda1): re-mounted. Opts: [ 153.627724] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8447 comm=syz-executor.2 [ 153.758705] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8447 comm=syz-executor.2 [ 153.828309] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8447 comm=syz-executor.2 [ 153.851959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8501 comm=syz-executor.2 [ 153.873227] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8447 comm=syz-executor.2 [ 153.897296] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8501 comm=syz-executor.2 13:36:24 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'nr0\x01\x00', 0x801}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xbc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r2) socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f00000008c0)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb96\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\x97\x80\xe9\xa1S\f\xc7?\xa6\x95I\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~\xff\xff\x00\x00#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xd5\x1b\xca\xa9\xc7[\xa2\xef\xacM\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf29\x01\x8dmsJ\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xb4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\x04R\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xafh_\x9c\x91\xc1q_|L\x11\x03\x94\xc0\t=\x17\x95P\xd7\xcdH\x1c8^ARL\x9b\x1f\xf6P\rSj\x95\xd9o\x03\xd4\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x13\x82Rk\x9cAz\xab\rT\xadLO\f\x17Y\x1dg\x10\xe3LL\x1fC\xfa\xd9\xb0\xfb\xb4\xf3[\xdf\xd0\xd6\x82\xf6~0\xb8\xf4\xb0X\xfew\xbdY\n\xd6\x105\x9c\xb7\xe5F\xc1:9\xb8\xc2\x85\b\xfd\x92\xb0k\x93\xd7\xc40\xe3\xe4W:\xd2\xf6\xfc\x83\xb1\xcb\xd1K\xb9(\"9(~\xf4\xf4\x94`\xe8\xdb\x17\xf9\xcf#)T\xcdj^\xa61\x12\x91 \xd7\x92\xc0') 13:36:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 153.929817] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8447 comm=syz-executor.2 13:36:24 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='key\x81ing\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, 0x0, 0x0, r1) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x3c, 0x0) keyctl$get_persistent(0x16, 0x0, r1) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3ff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$reject(0x13, r1, 0x3, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r4, &(0x7f0000000000)='keyring\x00\x9a\xc1\x89\xca\x97\xe2\xe9FB\xeb\x85\xb2C<\x81\xa2]Y\'\x83\x1b\xf2\xd6]\x9dr\xa0\xbb\xf5+\xa5\xac\x8f\xe2.\xe8T\xcd\xaaL\x03\xfb %.\xef\xf2P\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f\xf4\x10\xdc\x89j\xbb\xb4\r\xe6\xb7\xad\xfai\xc7@\xd7%\x8dSQ\xc6\x9c\xf7|\a\xae\x8f\xd2\xa9/\xb7)u\x9f_ac\xdf is\xbb\x93\xdc\xcfs/\xd3\xbeN\x98%\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\xb4]X\xba(\xfa\xe4\xd6\x82b\xa4\xb8~\xb0\xd9\xaf\xf0[+\"b\x9e}\x93\xf1CZ\"W\x0eB\x9bOI\xc4}[\xcc\xbf\xa2\x0f\xa8\x0f\xec\xa3\x87( \x99\xb0?4\xb9wH\xcf\xe9\x18x\xb4\x96\xbbyG\x96P\x8e\n.\x12@\xb5\xce\xfa0\x15`\xf6n\xbd\x1b\xc4b\xa6%\x82\xd3~\x18Q\xee6\x1bH?h\x14F\xca\xeejX\xed\x9fi\xb5\xbc\xb8\xca\xa1\xb1Z\xc4\xf6U\xfd:\xa7m\xd4\xd8eFr0\xa9;s\x0f\xb1Pz\x81x\xa4\xbc\xb2\xf5e\xae\xac;7Y\xf2N\xcc\xb8\xdb\xe4\x89\x8c\v\x8d\x93y\xda\x8a\xedVv\xb2\x89\xe3\x84V)HP7\xfb\xa8\xb7&\x1b\xba\x8a\xe5F\x02\xc2\x0e\xde\xa1{\xff8B3\x1a\a\xf2\x04-\x18\xe8|@\x9e\xee\x1b\xa3b#l\xf8RO\xc2\x9c\x16\x81\xbf\x8d\xb7\"\xc0\xd7\x80\x84&\xe3\x92\t3\xd7\x85\xe1\a\xefM\xbb\xf0\xf8d6\xa4\x19\x00'/444, 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086607, 0x20000002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) io_setup(0x7, &(0x7f0000000140)=0x0) io_submit(r2, 0x1e09328e, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000800000000001, 0x0, r1, 0x0, 0x1}]) io_destroy(r2) 13:36:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 154.043306] encrypted_key: insufficient parameters specified [ 154.060205] EXT4-fs warning (device sda1): ext4_group_extend:1764: will only finish group (524288 blocks, 256 new) [ 154.101266] EXT4-fs (sda1): re-mounted. Opts: [ 154.147719] EXT4-fs warning (device sda1): ext4_group_extend:1770: can't read last block, resize aborted [ 154.168537] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 13:36:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:24 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='key\x81ing\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, 0x0, 0x0, r1) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x3c, 0x0) keyctl$get_persistent(0x16, 0x0, r1) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3ff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$reject(0x13, r1, 0x3, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r4, &(0x7f0000000000)='keyring\x00\x9a\xc1\x89\xca\x97\xe2\xe9FB\xeb\x85\xb2C<\x81\xa2]Y\'\x83\x1b\xf2\xd6]\x9dr\xa0\xbb\xf5+\xa5\xac\x8f\xe2.\xe8T\xcd\xaaL\x03\xfb %.0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="400000ed13000100004dcd0d88164c503fef237b293d000000000000000a000000", @ANYRES32=r7, @ANYBLOB="14000200fe80000000000000000000000000008714000100ff020000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0x22044088}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team0\x00', r7}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r10, &(0x7f0000000000)='keyring\x00\x9a\xc1\x89\xca\x97\xe2\xe9FB\xeb\x85\xb2C<\x81\xa2]Y\'\x83\x1b\xf2\xd6]\x9dr\xa0\xbb\xf5+\xa5\xac\x8f\xe2.\xe8T\xcd\xaaL\x03\xfb %.0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @local}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x7db0}}]}, 0x40}}, 0x0) r9 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r9}, {}, {r10}, {}], 0x4, 0x0) ioctl$EXT4_IOC_SETFLAGS(r9, 0x40086602, &(0x7f0000000340)=0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x6, 0x7) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r14}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r14}, [@IFA_LOCAL={0x14, 0x2, @local}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x7db0}}]}, 0x40}}, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000280)={'eql\x00', r8}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'hwsim0\x00', r15}) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="4400dc67900b5d9b9e4319000000000000000000", @ANYRES32=r16, @ANYBLOB="000000dd08cfc01200140001006272696467655f736c617665000000000c0005000800"/44], 0x44}}, 0x0) 13:36:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:24 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize'}}]}) [ 154.567560] encrypted_key: insufficient parameters specified [ 154.591742] EXT4-fs (sda1): re-mounted. Opts: 13:36:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file1\x00', 0x8, 0x3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="32210a51fa658dd11f43f809ef6dbb12", 0x10) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x5) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4), 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x1000000000054}, 0x98) 13:36:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:24 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lseek(r0, 0x7ffffc, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r3 = syz_open_dev$media(&(0x7f0000000280)='/dev/media#\x00', 0x0, 0x480) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000001c0)={0x5, 0x3, 0x4, 0x8, {0x77359400}, {0x4, 0x1, 0x5c, 0x8, 0xdd, 0x1, "c2eac431"}, 0x10000, 0x3, @planes=&(0x7f0000000180)={0x80000001, 0xfffffffe, @fd=r3, 0x7}, 0x4}) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r5) io_setup(0x65ce, &(0x7f00000019c0)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) tkill(r7, 0x3f) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r2, &(0x7f0000000140)={0x11, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) io_submit(r6, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x10000}]) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0xfd14) fallocate(r0, 0x100000003, 0x0, 0x28120001) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$unix(0x1, 0x10004000000002, 0x0) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) perf_event_open(&(0x7f000000a000)={0x4, 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, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000240), &(0x7f00000002c0)=0x4) 13:36:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 154.731516] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000000, 13:36:24 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize'}}]}) 13:36:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 154.937753] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000000, 13:36:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:25 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize'}}]}) 13:36:25 executing program 4: r0 = creat(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="23b6e6634c6c84790300000021202e2f00ac3e3e300ae6c5f6ab8a9600bb5cf56c3e7af7a82f"], 0x3) socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, 0x0, 0x10000000) r1 = socket$nl_route(0x10, 0x3, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000540)=ANY=[@ANYBLOB="2320202510bd77e00be6bd895ff81f5fd307babf71f9c36e1b8dcd64d805406d737c77f4b21b00c2c7be2a031ebd8bda1950c676c83fd1565baf7571c0260dbe5283338a0c422f30b6522b2077aa5801e9264b38a8ec5e37e22a8f18f02058fbd2adf1ff171f11414c6a3dbb4ffc731022b87f392291393a"], 0x78) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f00000006c0)=[{{&(0x7f0000000140)=@nfc, 0x80, 0x0}, 0x397}], 0x1, 0x0, 0x0) pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) r6 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r6}, {}, {r7}, {}], 0x4, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f00000005c0)="512aee8380bca5f17d8ee7d70ebc6b959e56b7e955e7760b9b8ed5370c145d5e1ae134df48d11fca6a0f8bd04cb899fff03521665d81b4409bad21e0308c481adb", 0x44}], 0x1000026b, 0x0) r8 = accept(r4, &(0x7f00000001c0)=@nfc_llcp, &(0x7f00000000c0)=0x80) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$devlink(&(0x7f0000000340)='\x03\x00') sendmsg$DEVLINK_CMD_PORT_SET(r9, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)={0x44, r10, 0x345a182b8533a977, 0x0, 0x8000000, {}, [{{{{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) r11 = getpid() sched_setattr(r11, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) r12 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x400480, 0x0) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = fcntl$dupfd(r13, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) fcntl$getownex(r14, 0x10, &(0x7f0000000300)={0x0, 0x0}) sendmsg$DEVLINK_CMD_RELOAD(r8, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="7c010000e636f9ecb00191293492f38a4f900c6870d70ec21cf71339ca7279e3b95870cb", @ANYRES16=r10, @ANYBLOB="000225bd7000ffdbdf2525000000100001006e657464657673696d000000100002006e657464657673696d30000008008a00", @ANYRES32=r11, @ANYBLOB="100001006e657464657673696d000000f7abb4b5f5a06ebdf6ab008a00"/45, @ANYRES32=r2, @ANYBLOB="100001006e657464657673696d000000100002006e657464657673696d30000008008900", @ANYRES32=r1, @ANYBLOB="100001006e657464657673696d000000100002006e657464657673696d30000008008900", @ANYRES32=r12, @ANYBLOB="100001006e657464657673696d000000100002006e657464657673696d30000008008900", @ANYRES32, @ANYBLOB="100001006e657464657673696d000000100002006e657464657673696d30000008008a00", @ANYRES32=r2, @ANYBLOB="100001006e657464657673696d000000100002006e657464657673696d30000008008b0000000000100001006e657464657673696d000000100002006e657464657673696d30000008008a00", @ANYRES32=r15, @ANYBLOB="100001006e657464657673696d000000100002006e657464657673696d30000008008b0001000000"], 0x17c}, 0x1, 0x0, 0x0, 0x4008060}, 0x14081) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) socket$inet6(0xa, 0x3, 0x7) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r16 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r16, 0x0, 0x18a, 0x0, 0x0, 0x2f95a3c3cb55ab4b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@mcast2, 0x840, 0x0, 0x0, 0x1}, 0x20) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x4801, 0x0) 13:36:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 155.321624] encrypted_key: insufficient parameters specified 13:36:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r5) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r6}, {}, {r6}, {0xffffffffffffffff, 0xe0c0}], 0x4, 0x0) r7 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r7}, {}, {r8}, {}], 0x4, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r9, 0x0, r9) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r10, 0x0, r10) r11 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r12 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r11}, {}, {r12}, {}], 0x4, 0x0) r13 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r14 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r13}, {}, {r14}, {}], 0x4, 0x0) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) r16 = fcntl$dupfd(r15, 0x0, r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r17, 0x0, r17) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYRESHEX=0x0, @ANYRESHEX=r17, @ANYRES16=r5, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYPTR, @ANYBLOB="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", @ANYRESDEC=r2, @ANYRES16=0x0, @ANYRES16=r6, @ANYBLOB="4ca04619cc7d15a6c3363ff8d0d1a8bc4a7146a3bd4192f86324bbbd05e25c8338b96179ed427ee948a4927b08ca49b9bba2b8bdd8e0e91d71eae4dc68c0a6eaa4b50e73ba00ab42edea92292cb05409f44efe91e92d5b9ed75f225ed7f246265b160319bd39cdb67f086c349830f57c01a60ef2714bde21063a7af1849e689a0c52f1de457d", @ANYPTR, @ANYRES16], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES16=r8, @ANYRES64=r9, @ANYRESDEC=r10, @ANYRESHEX=r10, @ANYPTR], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRESDEC, @ANYRES64, @ANYRESDEC], @ANYRES64=r11, @ANYRES32=r13], @ANYRESDEC=r16, @ANYRESHEX=r1, @ANYRES32=0x0], 0x4}}, 0x24800) socket$nl_route(0x10, 0x3, 0x0) 13:36:25 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 155.406335] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000000, 13:36:25 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0x16) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000000c0), &(0x7f00000001c0)=0x30) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="e54e000000000000000008000000180004001400010062726f6164634273742d6c"], 0x3}}, 0x0) sendmsg$TIPC_NL_BEARER_GET(r2, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x18c01020}, 0xc, &(0x7f0000000480)={&(0x7f0000000640)={0x15c, r3, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x84d}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_BEARER={0xd4, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x7, @mcast2, 0x40}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x4, @remote}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x971}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'teql0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x8, @remote, 0x9}}, {0x14, 0x2, @in={0x2, 0x0, @empty}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}}, {0x14, 0x2, @in={0x2, 0x4e20, @rand_addr=0x3}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_SOCK={0x34, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x46bf}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6c}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x444}, 0x80) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438bbe81bdd", 0xd3}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) clone(0x41fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ptrace(0x10, r4) waitid(0x0, 0x0, &(0x7f0000001ff0), 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') 13:36:25 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:25 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize'}}]}) 13:36:25 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000480)="9ac016d63d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 13:36:25 executing program 4 (fault-call:2 fault-nth:0): open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:25 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:25 executing program 0: perf_event_open(0x0, 0x0, 0x10000000, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_x25_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@remote={[], 0x1}, 0x4, 'lapb0\x00'}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x1) r3 = open(&(0x7f0000000080)='./bus\x00', 0x430c2, 0x0) syz_open_dev$dmmidi(0x0, 0x5, 0x400000) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) 13:36:25 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280)=0x400100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 155.728744] FAULT_INJECTION: forcing a failure. [ 155.728744] name failslab, interval 1, probability 0, space 0, times 1 [ 155.772048] CPU: 0 PID: 8663 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 155.779014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.788368] Call Trace: [ 155.790962] dump_stack+0x138/0x197 [ 155.794598] should_fail.cold+0x10f/0x159 [ 155.794615] should_failslab+0xdb/0x130 [ 155.794628] __kmalloc+0x2f0/0x7a0 [ 155.794640] ? __sb_end_write+0xc1/0x100 [ 155.794648] ? strnlen_user+0x12f/0x1a0 [ 155.802802] ? SyS_memfd_create+0xba/0x3a0 [ 155.802817] SyS_memfd_create+0xba/0x3a0 [ 155.802829] ? shmem_fcntl+0x130/0x130 [ 155.802838] ? do_syscall_64+0x53/0x640 [ 155.802848] ? shmem_fcntl+0x130/0x130 [ 155.802859] do_syscall_64+0x1e8/0x640 [ 155.802870] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.826528] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 155.826537] RIP: 0033:0x459f49 [ 155.826543] RSP: 002b:00007f03352d0a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 155.826554] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459f49 13:36:25 executing program 4 (fault-call:2 fault-nth:1): open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:25 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280)=0x400100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 155.826560] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004beff7 [ 155.826566] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 155.826578] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f03352d16d4 [ 155.838287] R13: 00000000004c9573 R14: 00000000004e0f30 R15: 0000000000000004 [ 155.891594] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000000, 13:36:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x160, r2, 0x0, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xcc5}]}, @TIPC_NLA_BEARER={0x3c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x80000000, @empty, 0x100}}}}]}, @TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10001}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_NODE={0x3c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x9c, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x973}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xde}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x160}}, 0x4000000) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="46024000000000001000"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000c000100626f6e640000000014000200080018001e0e00000800010004000000"], 0x44}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000380)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) [ 155.936048] FAULT_INJECTION: forcing a failure. [ 155.936048] name failslab, interval 1, probability 0, space 0, times 0 [ 155.939537] IPVS: ftp: loaded support on port[0] = 21 [ 155.947392] CPU: 1 PID: 8680 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 155.959409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.968759] Call Trace: [ 155.971354] dump_stack+0x138/0x197 [ 155.974987] should_fail.cold+0x10f/0x159 [ 155.979140] should_failslab+0xdb/0x130 [ 155.983117] kmem_cache_alloc+0x2d7/0x780 [ 155.987262] ? __alloc_fd+0x1d4/0x4a0 [ 155.991060] __d_alloc+0x2d/0x9f0 [ 155.994504] ? lock_downgrade+0x740/0x740 [ 155.998734] d_alloc_pseudo+0x1e/0x30 [ 156.002528] __shmem_file_setup.part.0+0xd8/0x400 [ 156.007363] ? __alloc_fd+0x1d4/0x4a0 [ 156.011156] ? shmem_fill_super+0x8c0/0x8c0 [ 156.015473] SyS_memfd_create+0x1f9/0x3a0 [ 156.019612] ? shmem_fcntl+0x130/0x130 [ 156.023486] ? do_syscall_64+0x53/0x640 [ 156.027448] ? shmem_fcntl+0x130/0x130 [ 156.031327] do_syscall_64+0x1e8/0x640 [ 156.035202] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 156.040039] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 156.045213] RIP: 0033:0x459f49 [ 156.048393] RSP: 002b:00007f03352d0a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 156.056090] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459f49 [ 156.063349] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004beff7 [ 156.070605] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 156.077864] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f03352d16d4 13:36:26 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 156.085125] R13: 00000000004c9573 R14: 00000000004e0f30 R15: 0000000000000004 [ 156.275692] IPVS: ftp: loaded support on port[0] = 21 [ 156.286047] ptrace attach of "/root/syz-executor.1"[8650] was attempted by "/root/syz-executor.1"[8698] 13:36:26 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0x16) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000000c0), &(0x7f00000001c0)=0x30) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="e54e000000000000000008000000180004001400010062726f6164634273742d6c"], 0x3}}, 0x0) sendmsg$TIPC_NL_BEARER_GET(r2, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x18c01020}, 0xc, &(0x7f0000000480)={&(0x7f0000000640)={0x15c, r3, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x84d}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_BEARER={0xd4, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x7, @mcast2, 0x40}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x4, @remote}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x971}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'teql0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x8, @remote, 0x9}}, {0x14, 0x2, @in={0x2, 0x0, @empty}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}}, {0x14, 0x2, @in={0x2, 0x4e20, @rand_addr=0x3}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_SOCK={0x34, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x46bf}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6c}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x444}, 0x80) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438bbe81bdd", 0xd3}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) clone(0x41fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ptrace(0x10, r4) waitid(0x0, 0x0, &(0x7f0000001ff0), 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') 13:36:26 executing program 4 (fault-call:2 fault-nth:2): open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @local}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x7db0}}]}, 0x40}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0x47, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r5, 0x953665594d631987, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) [ 156.411053] FAULT_INJECTION: forcing a failure. [ 156.411053] name failslab, interval 1, probability 0, space 0, times 0 [ 156.426858] CPU: 1 PID: 8707 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 156.433797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.443149] Call Trace: [ 156.445744] dump_stack+0x138/0x197 [ 156.449378] should_fail.cold+0x10f/0x159 [ 156.453533] should_failslab+0xdb/0x130 [ 156.457511] kmem_cache_alloc+0x2d7/0x780 [ 156.461658] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 156.461671] ? rcu_read_lock_sched_held+0x110/0x130 [ 156.461683] ? shmem_destroy_callback+0xa0/0xa0 [ 156.472119] shmem_alloc_inode+0x1c/0x50 [ 156.472131] alloc_inode+0x64/0x180 [ 156.472140] new_inode_pseudo+0x19/0xf0 [ 156.472150] new_inode+0x1f/0x40 [ 156.472158] shmem_get_inode+0x75/0x750 [ 156.472172] __shmem_file_setup.part.0+0x111/0x400 [ 156.472180] ? __alloc_fd+0x1d4/0x4a0 [ 156.472191] ? shmem_fill_super+0x8c0/0x8c0 [ 156.480895] SyS_memfd_create+0x1f9/0x3a0 [ 156.480905] ? shmem_fcntl+0x130/0x130 [ 156.480917] ? do_syscall_64+0x53/0x640 [ 156.520808] ? shmem_fcntl+0x130/0x130 [ 156.524678] do_syscall_64+0x1e8/0x640 [ 156.528545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 156.533372] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 156.538635] RIP: 0033:0x459f49 [ 156.541804] RSP: 002b:00007f03352d0a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 156.549490] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459f49 [ 156.556741] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004beff7 [ 156.563993] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 156.571245] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f03352d16d4 [ 156.578494] R13: 00000000004c9573 R14: 00000000004e0f30 R15: 0000000000000004 13:36:26 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x8040, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r1 = getegid() mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000940)='fuse\x00', 0x0, &(0x7f0000000140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r1}}) 13:36:26 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e1d, 0x41, 0x0, 0xffffffffffffffff, 0xfffffffe, [], 0x0, 0xffffffffffffffff, 0x4}, 0x18) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x4, 0x0, 0x1, 0x0, 0x820014, r0, 0xff, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0x0, 0xffffffffffffffff, 0x1}, 0x3c) 13:36:26 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:26 executing program 4 (fault-call:2 fault-nth:3): open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:26 executing program 5: rt_sigaction(0x0, &(0x7f0000000100)={&(0x7f0000000000)="c4a1d0c68700000000990fba66f000c4437d196d1903420f140af3a5642e4c0fae4a993e660f3829819c000000c4815d6da42606de00004601e6cc", {}, 0x0, 0x0}, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000140)='./file0/file0\x00', 0x4) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000300)={0x2, 0x5, 0x829a, 0x2, 0x16, 0x6, 0x2, 0x4, 0xffffffff, 0x8, 0x41, 0x7fffffff}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000002000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000200)="12fccf62a7b04eb7ab6f988c917e2fcffd6b6e6865c4a9476d1f4a6304ca1d267ac78f398e60b1c4a7c7ae0af27606667c7983550a5093abcfe91857c4a47a3887989021", 0x44, 0x7}], 0x2000000, &(0x7f0000000280)={[{@dots='dots'}, {@fat=@nfs_nostale_ro='nfs=nostale_ro'}, {@fat=@flush='flush'}, {@dots='dots'}, {@fat=@dmask={'dmask'}}, {@fat=@errors_continue='errors=continue'}, {@dots='dots'}, {@dots='dots'}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 156.807939] FAULT_INJECTION: forcing a failure. [ 156.807939] name failslab, interval 1, probability 0, space 0, times 0 [ 156.829639] CPU: 0 PID: 8723 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 156.836587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.845933] Call Trace: [ 156.845950] dump_stack+0x138/0x197 [ 156.845967] should_fail.cold+0x10f/0x159 [ 156.845982] should_failslab+0xdb/0x130 [ 156.852190] kmem_cache_alloc+0x2d7/0x780 [ 156.852208] ? shmem_alloc_inode+0x1c/0x50 [ 156.852222] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 156.852235] selinux_inode_alloc_security+0xb6/0x2a0 [ 156.852247] security_inode_alloc+0x94/0xd0 [ 156.883579] inode_init_always+0x552/0xaf0 [ 156.887814] alloc_inode+0x81/0x180 [ 156.891434] new_inode_pseudo+0x19/0xf0 [ 156.895398] new_inode+0x1f/0x40 [ 156.898830] shmem_get_inode+0x75/0x750 [ 156.903069] __shmem_file_setup.part.0+0x111/0x400 [ 156.907980] ? __alloc_fd+0x1d4/0x4a0 [ 156.911764] ? shmem_fill_super+0x8c0/0x8c0 [ 156.916084] SyS_memfd_create+0x1f9/0x3a0 [ 156.920221] ? shmem_fcntl+0x130/0x130 [ 156.924089] ? do_syscall_64+0x53/0x640 [ 156.928043] ? shmem_fcntl+0x130/0x130 [ 156.931908] do_syscall_64+0x1e8/0x640 [ 156.935773] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 156.940607] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 156.945776] RIP: 0033:0x459f49 [ 156.948950] RSP: 002b:00007f03352d0a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 13:36:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:27 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c200000237605d55de080045000028000000000004907809000000e0000001000000000441907880315f35003fd9800000000000deccda4f31944254baca3cd57dc0b06835d5701d01a40f43b1875d67a771f8bb220d80bf6b885851ec2eedf3f88ce9dae0b136e4978f0a75e04f49b3ffe7c5c67d09b07d2578de5656c57dffd3b5817767d29b0daf0873c92eec61613a7d75957a9f6fe2123686ee984cea888f3c4cf1fd1ff917da2e74a67ab9a189c72f42"], 0x0) r0 = msgget$private(0x0, 0x8) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/25) [ 156.956636] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459f49 [ 156.963885] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004beff7 [ 156.971131] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 156.978416] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f03352d16d4 [ 156.985665] R13: 00000000004c9573 R14: 00000000004e0f30 R15: 0000000000000004 [ 157.002994] FAT-fs (loop5): bogus number of reserved sectors 13:36:27 executing program 4 (fault-call:2 fault-nth:4): open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) [ 157.013987] FAT-fs (loop5): Can't find a valid FAT filesystem 13:36:27 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40800, 0x11) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = geteuid() mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='overlay\x00', 0x80, &(0x7f00000002c0)={[{@xino_auto='xino=auto'}, {@xino_on='xino=on'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@xino_off='xino=off'}], [{@subj_user={'subj_user', 0x3d, 'bridge0\x00'}}, {@fowner_gt={'fowner>', r4}}]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(r5, 0x0) setrlimit(0x6, &(0x7f0000000280)) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x2801, 0x0, 0x0, 0x2bc5eef47adbb2b6, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x5, @local, 'bridge0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f000000d180), 0x4000000000000eb, 0x0) 13:36:27 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0x16) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000000c0), &(0x7f00000001c0)=0x30) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="e54e000000000000000008000000180004001400010062726f6164634273742d6c"], 0x3}}, 0x0) sendmsg$TIPC_NL_BEARER_GET(r2, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x18c01020}, 0xc, &(0x7f0000000480)={&(0x7f0000000640)={0x15c, r3, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x84d}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_BEARER={0xd4, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x7, @mcast2, 0x40}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x4, @remote}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x971}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'teql0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x8, @remote, 0x9}}, {0x14, 0x2, @in={0x2, 0x0, @empty}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}}, {0x14, 0x2, @in={0x2, 0x4e20, @rand_addr=0x3}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_SOCK={0x34, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x46bf}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6c}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x444}, 0x80) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438bbe81bdd", 0xd3}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) clone(0x41fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ptrace(0x10, r4) waitid(0x0, 0x0, &(0x7f0000001ff0), 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') 13:36:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:27 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2b, 'cpu'}]}, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000380)="8be5f4fb615ead316d5c1a36fb8b940b32896b5abc28d3573ea3d72409ceb90a19ce924c11736e2e4851fafda5c0f117f0527259b7f020f4575ae6cf5e303c20159cfa2e371449ddae97fa674bab5eecba082cd0ba9cae8e8824", 0x5a}], 0x1, 0x0, 0x0, 0x20000001}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'\xf6\xff\xff\xff\xff\xff\xff\xff\x00\xe9\xd5\x00', 0x200091}) socketpair(0x9, 0x6, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000001040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f2, &(0x7f0000000080)='ip6tnl0\x00') socketpair(0x1, 0x1, 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f0000000500)={[{0x2b, 'cpu'}, {0x3d, 'pids'}, {0x2b, 'rdma'}, {0x2b, 'rdma'}]}, 0x17) r3 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r3, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0x200000000000014f, &(0x7f0000000540)=ANY=[@ANYBLOB="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"/445], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x4}, 0x0, 0x10, &(0x7f0000000000)={0x0, 0x2000, 0x0, 0xfffffffc}, 0xffffffbf}, 0xffffffffffffff6c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={r3, r4, 0x12}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x102, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xb4, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x70, 0x5f, 0x8, 0x1, 0xff, 0x0, 0x3, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f00000002c0)}, 0x20, 0xffffffff, 0x2e, 0x9, 0x7, 0x0, 0xb026}, 0x0, 0xc, r0, 0x2) r5 = perf_event_open(&(0x7f00000007c0)={0x1, 0x70, 0x0, 0x0, 0x1, 0x5, 0x0, 0xfffffffffffffffc, 0x8408, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000780), 0x8}, 0x20000, 0xffffffffffffffff, 0x3ff, 0x0, 0x2, 0x1}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x2) perf_event_open(0x0, 0x0, 0x800000000000, r5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000100)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0), 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='c\xf0\xf6h$s\xc9Vacct.u\xa5\xdd\xb7\x1f\x16\xbd\x99\x0f\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f0000000880)='\xfbJE\n\xc8z\xf8W\x8bmemory.e6ents\x00#3\x13i\xa3\xb9\"\xf8\xab\x82w\xb9.\x998Y\xf7\xf3\aJ\xc2\xbf\xf5Y\xce\t\x1d\xf9\x0f\x8cy\xf1\xcfTh\xf85z\x9d>\xb5\xd3\xcf\x84=\x19\n\x1fi\xd4\x0e\x00\x84\xd7\xd8\xfd\xd3f!\xc4Z/\xbe\xb6x\xdaV\xc9\x96\x83p\x83\x10\x7fe\xfe\xe4\xd5\x19\xba\x9f\xd4\xaf\x8b\xc4\xe6#?\x940.\x87]\xe0\xdd\xd9\xd0\xeb1\x96\xed7\x1bt\xb6\x99\x04\xcf\xd1X\x01\x87\xf8\xa3[8\xd2\xc2\x15\xa8\xc7:\x7f\x12\x16\x1d\x89\xca\xe4s\x06\x12;\xc0\xfc\xab\xc8\x9fY\x1a\x91\xb4U\xeb|\t`E\xf0\xd3\xc5\xc4\xef\ann\x0f!\xc3\xa3&\a\xf0\x13\x05\xd3M\\ \xcd\x1e\xeb\x95F{\xf4\xd4\xb4D\xbe\x8e\xab\x95\x16l^\x96n\xa5\x9c\x101\xf3\x87\x9f\xc6dHD4\x05\xc1&y\x89,\xfby~x\x1cs\xf1Y?o\x05V\xa2\xb4\xb1\x8c\xb8\xd8\xd3zkV,\xdb\xcaE\xb3\xb4\x909\t\xb46EG0\x96\x7f\xbdC\xe9\x18W\x9b\xd9\xc7\xec|\xf4\x1d)w\xcf\xd5\b+|\xb5\xbf\x18\xb0q\xc2G\xd3#\xfeZ\xf0\xb4\x00\xa4\x7fsqk\x1d\xb0*', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000a40)=ANY=[@ANYBLOB="51c880468d1dfd8580feb081820da38b627a2ab693fa9326fc390a2bd9220a43b9ff01000000000000d2a384ba1c4ef0f3175c38779c7cc8f17acb1fb6847be88a459547b5e4f086552bcf15ca07c6d21c2750beef0655e0abfb40b9667eec8139dc77af97a3c525b1be000000000000f95845cf4518f125be19f235dcadcf88d9ac32"], 0x7) write$cgroup_subtree(r7, &(0x7f0000000200)=ANY=[], 0xfc28) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={0x0, r7}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x1) r8 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={r8, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff}, 0x30) socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x8916, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') [ 157.152858] FAULT_INJECTION: forcing a failure. [ 157.152858] name failslab, interval 1, probability 0, space 0, times 0 13:36:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 157.204340] FAT-fs (loop5): bogus number of reserved sectors [ 157.232170] FAT-fs (loop5): Can't find a valid FAT filesystem [ 157.294637] CPU: 0 PID: 8750 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 157.301604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.310954] Call Trace: [ 157.313547] dump_stack+0x138/0x197 [ 157.317186] should_fail.cold+0x10f/0x159 [ 157.321345] should_failslab+0xdb/0x130 [ 157.325328] kmem_cache_alloc+0x2d7/0x780 [ 157.329485] ? lock_downgrade+0x740/0x740 [ 157.333631] get_empty_filp+0x8c/0x3f0 [ 157.333644] alloc_file+0x23/0x440 13:36:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 157.333659] __shmem_file_setup.part.0+0x1b1/0x400 [ 157.333667] ? __alloc_fd+0x1d4/0x4a0 [ 157.333677] ? shmem_fill_super+0x8c0/0x8c0 [ 157.354086] SyS_memfd_create+0x1f9/0x3a0 [ 157.358231] ? shmem_fcntl+0x130/0x130 [ 157.362117] ? do_syscall_64+0x53/0x640 [ 157.366092] ? shmem_fcntl+0x130/0x130 [ 157.369969] do_syscall_64+0x1e8/0x640 [ 157.369978] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 157.369996] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 157.370005] RIP: 0033:0x459f49 [ 157.370010] RSP: 002b:00007f03352afa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 13:36:27 executing program 4 (fault-call:2 fault-nth:5): open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:27 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000000)={r3, 0x2}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) clock_gettime(0x0, &(0x7f00000063c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000006180)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/254, 0xfe}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000040)=""/56, 0x38}], 0x3, &(0x7f0000000200)=""/110, 0x6e}, 0x4}, {{&(0x7f00000002c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/34, 0x22}, {&(0x7f0000000380)=""/218, 0xda}, {&(0x7f0000000480)=""/182, 0xb6}, {&(0x7f0000000540)=""/91, 0x5b}, {&(0x7f0000000640)=""/129, 0x81}, {&(0x7f00000005c0)}, {&(0x7f0000000700)=""/154, 0x9a}, {&(0x7f00000007c0)=""/99, 0x63}], 0x8}, 0x8}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f00000008c0)=""/46, 0x2e}, {&(0x7f0000000900)=""/20, 0x14}, {&(0x7f0000000940)=""/153, 0x99}, {&(0x7f0000000a00)=""/116, 0x74}, {&(0x7f0000000a80)=""/139, 0x8b}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/4096, 0x1000}, {&(0x7f0000000b40)=""/50, 0x32}], 0x8, &(0x7f0000000c00)=""/79, 0x4f}, 0x1ff}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)=""/242, 0xf2}], 0x1, &(0x7f0000000e40)=""/128, 0x80}, 0x76}, {{0x0, 0x0, &(0x7f0000005340)=[{&(0x7f0000000ec0)=""/86, 0x56}, {&(0x7f0000000f40)=""/128, 0x80}, {&(0x7f0000000fc0)=""/123, 0x7b}, {&(0x7f0000001040)=""/254, 0xfe}, {&(0x7f0000001140)=""/108, 0x6c}, {&(0x7f0000004340)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/131, 0x83}], 0x7, &(0x7f0000001280)=""/64, 0x40}, 0x10000}, {{&(0x7f00000053c0)=@nl=@proc, 0x80, &(0x7f00000058c0)=[{&(0x7f0000005440)=""/30, 0x1e}, {&(0x7f0000005480)=""/98, 0x62}, {&(0x7f0000005500)=""/49, 0x31}, {&(0x7f0000005540)=""/207, 0xcf}, {&(0x7f0000005640)=""/151, 0x97}, {&(0x7f0000005700)=""/157, 0x9d}, {&(0x7f00000057c0)=""/215, 0xd7}], 0x7, &(0x7f0000005940)=""/67, 0x43}, 0xcd8a}, {{0x0, 0x0, &(0x7f0000005ac0)=[{&(0x7f00000059c0)=""/216, 0xd8}], 0x1, &(0x7f0000005b00)=""/42, 0x2a}}, {{&(0x7f0000005b40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000005bc0), 0x0, &(0x7f0000005c00)=""/237, 0xed}, 0x6bef}, {{&(0x7f0000005d00)=@caif=@dgm, 0x80, &(0x7f0000006080)=[{&(0x7f0000005d80)=""/213, 0xd5}, {&(0x7f0000005e80)=""/137, 0x89}, {&(0x7f0000005f40)=""/133, 0x85}, {&(0x7f0000006000)=""/71, 0x47}], 0x4, &(0x7f00000060c0)=""/136, 0x88}, 0x80000001}], 0x9, 0x2000, &(0x7f0000006400)={r4, r5+30000000}) sendto$inet(r6, &(0x7f0000006440)="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", 0x1be, 0xe, 0x0, 0x0) [ 157.370020] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459f49 [ 157.370026] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004beff7 [ 157.370031] RBP: 000000000075bfc8 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 157.370041] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f03352b06d4 [ 157.387106] R13: 00000000004c9573 R14: 00000000004e0f30 R15: 0000000000000003 13:36:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000003f00000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0003000000"], 0x30}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x701400, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000cd78b57a00d638e200"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000d0000000000"], 0x404a}}, 0x0) [ 157.548402] FAULT_INJECTION: forcing a failure. [ 157.548402] name failslab, interval 1, probability 0, space 0, times 0 [ 157.583492] CPU: 0 PID: 8784 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 157.590479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.599974] Call Trace: [ 157.602556] dump_stack+0x138/0x197 [ 157.606183] should_fail.cold+0x10f/0x159 [ 157.610333] should_failslab+0xdb/0x130 [ 157.614314] kmem_cache_alloc+0x2d7/0x780 [ 157.614326] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 157.614339] ? check_preemption_disabled+0x3c/0x250 [ 157.614352] selinux_file_alloc_security+0xb4/0x190 [ 157.623914] security_file_alloc+0x6d/0xa0 [ 157.623927] get_empty_filp+0x162/0x3f0 [ 157.623938] alloc_file+0x23/0x440 13:36:27 executing program 4 (fault-call:2 fault-nth:6): open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) [ 157.623951] __shmem_file_setup.part.0+0x1b1/0x400 [ 157.623966] ? __alloc_fd+0x1d4/0x4a0 [ 157.642119] ? shmem_fill_super+0x8c0/0x8c0 [ 157.642138] SyS_memfd_create+0x1f9/0x3a0 [ 157.642149] ? shmem_fcntl+0x130/0x130 [ 157.642159] ? do_syscall_64+0x53/0x640 [ 157.642174] ? shmem_fcntl+0x130/0x130 [ 157.650609] do_syscall_64+0x1e8/0x640 [ 157.650619] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 157.650636] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 157.650643] RIP: 0033:0x459f49 [ 157.650653] RSP: 002b:00007f03352d0a88 EFLAGS: 00000246 [ 157.658732] ORIG_RAX: 000000000000013f [ 157.658739] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459f49 [ 157.658745] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004beff7 [ 157.658751] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 157.658757] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f03352d16d4 [ 157.658762] R13: 00000000004c9573 R14: 00000000004e0f30 R15: 0000000000000004 [ 157.767298] FAULT_INJECTION: forcing a failure. [ 157.767298] name failslab, interval 1, probability 0, space 0, times 0 [ 157.779198] CPU: 0 PID: 8797 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 157.786138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.795482] Call Trace: [ 157.795499] dump_stack+0x138/0x197 [ 157.795519] should_fail.cold+0x10f/0x159 [ 157.795534] should_failslab+0xdb/0x130 [ 157.795547] kmem_cache_alloc+0x2d7/0x780 [ 157.805866] ? do_sys_ftruncate.constprop.0+0x35c/0x490 [ 157.805881] getname_flags+0xcb/0x580 [ 157.805894] getname+0x1a/0x20 [ 157.805904] do_sys_open+0x1e7/0x430 [ 157.805916] ? filp_open+0x70/0x70 [ 157.805933] ? do_sys_ftruncate.constprop.0+0x370/0x490 [ 157.839073] SyS_open+0x2d/0x40 [ 157.842344] ? do_sys_open+0x430/0x430 [ 157.846229] do_syscall_64+0x1e8/0x640 [ 157.850112] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 157.854969] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 157.860166] RIP: 0033:0x413ce1 13:36:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 157.863345] RSP: 002b:00007f03352d0a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 157.871140] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000413ce1 [ 157.878406] RDX: 00007f03352d0b0a RSI: 0000000000000002 RDI: 00007f03352d0b00 [ 157.885682] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 157.892942] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000005 [ 157.900201] R13: 00000000004c9573 R14: 00000000004e0f30 R15: 0000000000000004 13:36:27 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x404300, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, 0x0) dup(0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0x0, 0x0) r2 = open(&(0x7f0000000380)='./file0\x00', 0x20, 0x8) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) r4 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000b80)=ANY=[]) syz_open_procfs(0x0, &(0x7f0000000140)='fd\x00') getdents(0xffffffffffffffff, 0x0, 0x0) write$P9_RWALK(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(0xffffffffffffffff, r6, 0x0, 0x0) ioctl$TIOCGPTPEER(r6, 0x5441, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r7) syz_open_procfs(0x0, 0x0) r8 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r8, &(0x7f0000001300)=""/214, 0xd6) keyctl$restrict_keyring(0x1d, r8, &(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)='fd\x00') write$FUSE_IOCTL(0xffffffffffffffff, &(0x7f0000000140)={0x20, 0x0, 0x6, {0x0, 0x4, 0x0, 0x7f}}, 0x20) umount2(&(0x7f0000000540)='./file0\x00', 0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000180)) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, 0x0) 13:36:27 executing program 4 (fault-call:2 fault-nth:7): open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) [ 157.925141] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 157.997793] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 158.053863] FAULT_INJECTION: forcing a failure. [ 158.053863] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 158.065699] CPU: 0 PID: 8809 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 158.072631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.081982] Call Trace: [ 158.084569] dump_stack+0x138/0x197 [ 158.088201] should_fail.cold+0x10f/0x159 [ 158.092352] __alloc_pages_nodemask+0x1d6/0x7a0 [ 158.097017] ? fs_reclaim_acquire+0x20/0x20 [ 158.101337] ? __alloc_pages_slowpath+0x2930/0x2930 [ 158.106360] cache_grow_begin+0x80/0x400 [ 158.110429] kmem_cache_alloc+0x6a6/0x780 [ 158.114575] getname_flags+0xcb/0x580 [ 158.118380] getname+0x1a/0x20 [ 158.121580] do_sys_open+0x1e7/0x430 [ 158.125288] ? filp_open+0x70/0x70 [ 158.128825] ? do_sys_ftruncate.constprop.0+0x370/0x490 [ 158.134181] SyS_open+0x2d/0x40 [ 158.137454] ? do_sys_open+0x430/0x430 [ 158.141338] do_syscall_64+0x1e8/0x640 [ 158.145221] ? trace_hardirqs_off_thunk+0x1a/0x1c 13:36:28 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0x16) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000000c0), &(0x7f00000001c0)=0x30) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="e54e000000000000000008000000180004001400010062726f6164634273742d6c"], 0x3}}, 0x0) sendmsg$TIPC_NL_BEARER_GET(r2, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x18c01020}, 0xc, &(0x7f0000000480)={&(0x7f0000000640)={0x15c, r3, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x84d}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_BEARER={0xd4, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x7, @mcast2, 0x40}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x4, @remote}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x971}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'teql0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x8, @remote, 0x9}}, {0x14, 0x2, @in={0x2, 0x0, @empty}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}}, {0x14, 0x2, @in={0x2, 0x4e20, @rand_addr=0x3}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_SOCK={0x34, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x46bf}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6c}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x444}, 0x80) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438bbe81bdd", 0xd3}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) clone(0x41fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ptrace(0x10, r4) waitid(0x0, 0x0, &(0x7f0000001ff0), 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') 13:36:28 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x84003ff) socket$inet6(0xa, 0x400000000001, 0x0) r1 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r1, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000002eff0)={0x1, &(0x7f00000001c0)=[{0xffff, 0x82, 0x0, 0xfffffffd}]}, 0x10) syz_genetlink_get_family_id$team(0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000007c0)={@multicast2, @initdev}, &(0x7f0000000140)=0xfffffffffffffd7e) getpid() getpid() r2 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30}, 0x0) syz_open_procfs(r2, &(0x7f0000000300)='net/tcp\x00') r3 = socket$packet(0x11, 0x20000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'lo\x00\x00\x00\x00\x02\x00'}) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x5, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x10) socket$inet(0x2, 0x1, 0x0) r4 = socket$inet6(0xa, 0x0, 0x3a) sendfile(r4, 0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000019c0)={'team0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0xffffffffffffffcc) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x0) 13:36:28 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ac41d1c45d71d3ed2a4182b9a6fdfebbf3550b2209895f348f8fc6716e08d1364ad5526c6e898cbb38c310d32b6a3217fa0cb9e4cafe0569942f46cde7188b"}, 0x60) getpeername(r0, 0x0, &(0x7f0000000000)) 13:36:28 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 158.150063] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 158.155241] RIP: 0033:0x413ce1 [ 158.158420] RSP: 002b:00007f03352d0a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 158.166124] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000413ce1 [ 158.173384] RDX: 00007f03352d0b0a RSI: 0000000000000002 RDI: 00007f03352d0b00 [ 158.180646] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 158.187910] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000005 [ 158.195175] R13: 00000000004c9573 R14: 00000000004e0f30 R15: 0000000000000004 13:36:28 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x404300, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, 0x0) dup(0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0x0, 0x0) r2 = open(&(0x7f0000000380)='./file0\x00', 0x20, 0x8) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) r4 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000b80)=ANY=[]) syz_open_procfs(0x0, &(0x7f0000000140)='fd\x00') getdents(0xffffffffffffffff, 0x0, 0x0) write$P9_RWALK(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(0xffffffffffffffff, r6, 0x0, 0x0) ioctl$TIOCGPTPEER(r6, 0x5441, 0x2) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r7) syz_open_procfs(0x0, 0x0) r8 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r8, &(0x7f0000001300)=""/214, 0xd6) keyctl$restrict_keyring(0x1d, r8, &(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)='fd\x00') write$FUSE_IOCTL(0xffffffffffffffff, &(0x7f0000000140)={0x20, 0x0, 0x6, {0x0, 0x4, 0x0, 0x7f}}, 0x20) umount2(&(0x7f0000000540)='./file0\x00', 0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000180)) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, 0x0) 13:36:28 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:28 executing program 2: mknod(0x0, 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)='security.SMACK64TRANSMUTE\x00', &(0x7f00000002c0)='TRUE', 0x4, 0x3) open(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) sendto$netrom(r1, &(0x7f0000000140)="c72669bf2c637c3cfd69b4e54108244a5b4573e829b5664456a7b85961654df83af441f8b5c7965117fc552be29c7ab72ae8dc7e1d1d460ff654eb3aa5c639495b816a3f8a9d225bc97615afb555895d113ddad07798ca41c985a4fcc7b955221b3e56cd0bfbad507a2badb418b21d62d313d76706ba37ea289c", 0x7a, 0x80, &(0x7f0000000200)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1}, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x48) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x2, 0x1}, 0xfffffe7d) accept4(0xffffffffffffffff, &(0x7f00000000c0)=@nl=@unspec, 0x0, 0x80c00) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 13:36:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_init_net_socket$ax25(0x3, 0x5, 0x3f) r6 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r6}, {}, {r7}, {}], 0x4, 0x0) r8 = accept4(r6, 0x0, 0x0, 0x100c00) r9 = open(&(0x7f0000002bc0)='./file0\x00', 0x40c2, 0x0) dup3(r9, r0, 0x0) dup2(r0, r8) 13:36:28 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:28 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:28 executing program 5: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGDEV(r3, 0x80045432, &(0x7f0000000080)) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x30005, 0x0) 13:36:28 executing program 4 (fault-call:2 fault-nth:8): open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) [ 158.648354] EXT4-fs (sda1): required extra inode space not available [ 158.660366] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000e22, [ 158.777829] FAULT_INJECTION: forcing a failure. [ 158.777829] name failslab, interval 1, probability 0, space 0, times 0 [ 158.820092] CPU: 1 PID: 8877 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 158.827058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.836410] Call Trace: [ 158.839007] dump_stack+0x138/0x197 [ 158.842641] should_fail.cold+0x10f/0x159 [ 158.846817] should_failslab+0xdb/0x130 [ 158.850795] kmem_cache_alloc+0x2d7/0x780 [ 158.854942] ? save_stack+0xa9/0xd0 [ 158.858578] get_empty_filp+0x8c/0x3f0 [ 158.862461] path_openat+0x8f/0x3f70 [ 158.866182] ? trace_hardirqs_on+0x10/0x10 [ 158.870412] ? check_preemption_disabled+0x3c/0x250 [ 158.875428] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 158.880094] ? find_held_lock+0x35/0x130 [ 158.884151] ? save_trace+0x290/0x290 [ 158.888001] ? __alloc_fd+0x1d4/0x4a0 [ 158.891800] do_filp_open+0x18e/0x250 [ 158.895595] ? may_open_dev+0xe0/0xe0 [ 158.899483] ? lock_downgrade+0x740/0x740 [ 158.903632] ? _raw_spin_unlock+0x2d/0x50 [ 158.907773] ? __alloc_fd+0x1d4/0x4a0 [ 158.911580] do_sys_open+0x2c5/0x430 [ 158.915295] ? filp_open+0x70/0x70 [ 158.918835] ? do_sys_ftruncate.constprop.0+0x370/0x490 [ 158.924196] SyS_open+0x2d/0x40 [ 158.927470] ? do_sys_open+0x430/0x430 [ 158.931353] do_syscall_64+0x1e8/0x640 [ 158.935233] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 158.940073] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 158.945254] RIP: 0033:0x413ce1 [ 158.948434] RSP: 002b:00007f03352d0a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 158.956132] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000413ce1 [ 158.963379] RDX: 00007f03352d0b0a RSI: 0000000000000002 RDI: 00007f03352d0b00 [ 158.970631] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 158.977889] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000005 [ 158.985188] R13: 00000000004c9573 R14: 00000000004e0f30 R15: 0000000000000004 13:36:29 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r4, 0x7, 0xfffffffffffffffb, 0x9, 0x6}) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x2) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r6 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$packet(0x11, 0x2, 0x300) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r11, &(0x7f0000000000)='keyring\x00\x9a\xc1\x89\xca\x97\xe2\xe9FB\xeb\x85\xb2C<\x81\xa2]Y\'\x83\x1b\xf2\xd6]\x9dr\xa0\xbb\xf5+\xa5\xac\x8f\xe2.\xe8T\xcd\xaaL\x03\xfb %.0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x80, 0x5, 0x8, 0x7f}) ioctl$PPPIOCGDEBUG(r9, 0x80047441, &(0x7f0000000180)) r14 = add_key$keyring(&(0x7f0000000100)='\x00\x00\x00\x00qg\x00', &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r14, &(0x7f0000000000)='keyring\x00\x9a\xc1\x89\xca\x97\xe2\xe9FB\xeb\x85\xb2C<\x81\xa2]Y\'\x83\x1b\xf2\xd6]\x9dr\xa0\xbb\xf5+\xa5\xac\x8f\xe2.\xe8T\xcd\xaaL\x03\xfb %.0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ax25_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={@default, @bcast, 0x7, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @null]}) close(r2) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000080)) r3 = socket$inet6(0xa, 0x3, 0x108000400000003a) epoll_create1(0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x40}, 0x12) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x2, 0x0) 13:36:29 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000000c0), 0x0) [ 159.149871] FAULT_INJECTION: forcing a failure. [ 159.149871] name failslab, interval 1, probability 0, space 0, times 0 [ 159.161373] audit: type=1400 audit(1572528989.171:79): avc: denied { ioctl } for pid=8882 comm="syz-executor.0" path="socket:[33650]" dev="sockfs" ino=33650 ioctlcmd=0x5501 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 [ 159.224647] CPU: 1 PID: 8885 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 159.231616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.240972] Call Trace: [ 159.243564] dump_stack+0x138/0x197 [ 159.245857] overlayfs: filesystem on './file0' not supported as upperdir [ 159.247210] should_fail.cold+0x10f/0x159 [ 159.247228] should_failslab+0xdb/0x130 [ 159.247242] kmem_cache_alloc+0x2d7/0x780 [ 159.247255] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 159.247264] ? check_preemption_disabled+0x3c/0x250 [ 159.247278] selinux_file_alloc_security+0xb4/0x190 [ 159.281770] security_file_alloc+0x6d/0xa0 [ 159.286004] get_empty_filp+0x162/0x3f0 [ 159.289958] path_openat+0x8f/0x3f70 [ 159.293655] ? trace_hardirqs_on+0x10/0x10 [ 159.297871] ? check_preemption_disabled+0x3c/0x250 [ 159.302883] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 159.307532] ? find_held_lock+0x35/0x130 [ 159.311574] ? save_trace+0x290/0x290 [ 159.315360] ? __alloc_fd+0x1d4/0x4a0 [ 159.319145] do_filp_open+0x18e/0x250 [ 159.323042] ? may_open_dev+0xe0/0xe0 [ 159.326825] ? lock_downgrade+0x740/0x740 [ 159.330959] ? _raw_spin_unlock+0x2d/0x50 [ 159.335085] ? __alloc_fd+0x1d4/0x4a0 [ 159.338871] do_sys_open+0x2c5/0x430 [ 159.342565] ? filp_open+0x70/0x70 [ 159.346090] ? do_sys_ftruncate.constprop.0+0x370/0x490 [ 159.351437] SyS_open+0x2d/0x40 [ 159.354695] ? do_sys_open+0x430/0x430 [ 159.358579] do_syscall_64+0x1e8/0x640 [ 159.362446] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 159.367274] entry_SYSCALL_64_after_hwframe+0x42/0xb7 13:36:29 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x3103001bfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000100)={0xfff4, 0x5, 0x289, 0x0}) 13:36:29 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000000c0), 0x0) [ 159.372443] RIP: 0033:0x413ce1 [ 159.375616] RSP: 002b:00007f03352d0a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 159.383402] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000413ce1 [ 159.390653] RDX: 00007f03352d0b0a RSI: 0000000000000002 RDI: 00007f03352d0b00 [ 159.397901] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 159.405152] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000005 [ 159.412401] R13: 00000000004c9573 R14: 00000000004e0f30 R15: 0000000000000004 13:36:29 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 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, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000240)={0x100}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000180), 0x40, 0x2) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) open(&(0x7f0000000140)='./bus/file0\x00', 0x0, 0x100) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000080), 0x0) getuid() clone(0x100000, &(0x7f0000000480)="7667375713d43ec8007b3fa9184c965111ee596dd44ce276b9732914a3f1f24b346c97b60d582d0b10ce124a2d37b190711756413ae26b227b9e30f4a5e3521c10bda3362f2567bf2454ba9a0100000005", &(0x7f0000000680), 0x0, 0x0) init_module(0x0, 0x0, &(0x7f0000000440)='fou\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1c0000) syz_genetlink_get_family_id$fou(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') sendfile(r2, r3, 0x0, 0x1000002047ff) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="0080e3ee", @ANYRES16=r4, @ANYBLOB="063b98edf96bb300032abd7000ffdbdf25010000000000000008410000ba3b22c7e2d320071f59163291001000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0xc000) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) sendmsg$sock(0xffffffffffffffff, 0x0, 0x1) 13:36:29 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) r6 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r6}, {}, {r7}, {}], 0x4, 0x0) setsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f00000001c0)="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", 0xfc) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x511d39fdbf701a68, 0x0) 13:36:29 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000000c0), 0x0) 13:36:29 executing program 4 (fault-call:2 fault-nth:10): open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:29 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, 0x0, 0x0) 13:36:29 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, 0x0, 0x0) [ 159.610230] md: could not open unknown-block(5,649). [ 159.624033] FAULT_INJECTION: forcing a failure. [ 159.624033] name failslab, interval 1, probability 0, space 0, times 0 [ 159.643284] md: md_import_device returned -6 [ 159.671892] audit: type=1804 audit(1572528989.681:80): pid=8927 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir424659478/syzkaller.fkI2Ui/82/bus" dev="sda1" ino=16609 res=1 [ 159.712605] CPU: 0 PID: 8928 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 159.719575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.728926] Call Trace: [ 159.731525] dump_stack+0x138/0x197 [ 159.735158] should_fail.cold+0x10f/0x159 [ 159.739307] should_failslab+0xdb/0x130 [ 159.743284] kmem_cache_alloc_trace+0x2e9/0x790 [ 159.747951] ? __lockdep_init_map+0x10c/0x570 [ 159.752447] ? loop_get_status64+0x120/0x120 [ 159.756850] __kthread_create_on_node+0xe3/0x3e0 [ 159.761603] ? kthread_park+0x140/0x140 [ 159.765574] ? __fget+0x210/0x370 [ 159.769029] ? loop_get_status64+0x120/0x120 [ 159.773431] kthread_create_on_node+0xa8/0xd0 [ 159.777918] ? __kthread_create_on_node+0x3e0/0x3e0 [ 159.782937] ? __lockdep_init_map+0x10c/0x570 [ 159.787429] lo_ioctl+0xcf7/0x1ce0 [ 159.790962] ? debug_check_no_obj_freed+0x2aa/0x7b7 [ 159.795991] ? loop_probe+0x160/0x160 [ 159.799788] blkdev_ioctl+0x96b/0x1860 [ 159.803667] ? blkpg_ioctl+0x980/0x980 [ 159.807553] ? __might_sleep+0x93/0xb0 [ 159.811432] ? __fget+0x210/0x370 [ 159.814880] block_ioctl+0xde/0x120 [ 159.818501] ? blkdev_fallocate+0x3b0/0x3b0 [ 159.822826] do_vfs_ioctl+0x7ae/0x1060 [ 159.826719] ? selinux_file_mprotect+0x5d0/0x5d0 [ 159.831478] ? lock_downgrade+0x740/0x740 [ 159.835632] ? ioctl_preallocate+0x1c0/0x1c0 [ 159.840041] ? __fget+0x237/0x370 [ 159.843504] ? security_file_ioctl+0x89/0xb0 [ 159.847999] SyS_ioctl+0x8f/0xc0 [ 159.851360] ? do_vfs_ioctl+0x1060/0x1060 [ 159.855504] do_syscall_64+0x1e8/0x640 [ 159.859387] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 159.864233] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 159.869419] RIP: 0033:0x459db7 13:36:29 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x200000000d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x8, 0x9, 0x80, 0x1, 0x0, 0x9, 0x10, 0xf, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x1, 0x5}, 0x100, 0x4, 0x2, 0x9, 0x1000, 0x8, 0x5}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x5) socket$inet6(0xa, 0x6, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x10003) write$binfmt_script(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/481], 0xd0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x800448d2, &(0x7f0000000340)={'veth0\x00'}) fchdir(0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 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, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x200000000000}, 0x3048f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') ioctl$TCFLSH(r2, 0x540b, 0x0) ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3f, @default, @bpq0='bpq0\x00', 0x6, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @default, @null, @default]}) write$FUSE_IOCTL(0xffffffffffffffff, &(0x7f0000000140)={0x20, 0x0, 0x6, {0x0, 0x4, 0x62}}, 0x20) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req={0x3, 0x5034, 0x6, 0x7}, 0x10) close(r0) pipe2$9p(&(0x7f0000000280), 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/current\x00', 0x2, 0x0) [ 159.872601] RSP: 002b:00007f03352d0a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 159.880306] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459db7 [ 159.887588] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 159.894856] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 159.902239] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 159.909501] R13: 00000000004c9573 R14: 00000000004e0f30 R15: 0000000000000004 13:36:29 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, 0x0, 0x0) [ 160.059666] audit: type=1804 audit(1572528990.061:81): pid=8946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir686320766/syzkaller.NxnNnr/35/file0" dev="sda1" ino=16856 res=1 [ 160.071517] md: could not open unknown-block(5,649). [ 160.103975] md: md_import_device returned -6 [ 160.169014] audit: type=1804 audit(1572528990.171:82): pid=8946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir686320766/syzkaller.NxnNnr/35/file0" dev="sda1" ino=16856 res=1 13:36:30 executing program 3 (fault-call:5 fault-nth:0): prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:30 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 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, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000240)={0x100}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000180), 0x40, 0x2) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) open(&(0x7f0000000140)='./bus/file0\x00', 0x0, 0x100) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000080), 0x0) getuid() clone(0x100000, &(0x7f0000000480)="7667375713d43ec8007b3fa9184c965111ee596dd44ce276b9732914a3f1f24b346c97b60d582d0b10ce124a2d37b190711756413ae26b227b9e30f4a5e3521c10bda3362f2567bf2454ba9a0100000005", &(0x7f0000000680), 0x0, 0x0) init_module(0x0, 0x0, &(0x7f0000000440)='fou\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1c0000) syz_genetlink_get_family_id$fou(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') sendfile(r2, r3, 0x0, 0x1000002047ff) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="0080e3ee", @ANYRES16=r4, @ANYBLOB="063b98edf96bb300032abd7000ffdbdf25010000000000000008410000ba3b22c7e2d320071f59163291001000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0xc000) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) sendmsg$sock(0xffffffffffffffff, 0x0, 0x1) 13:36:30 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) r6 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r6}, {}, {r7}, {}], 0x4, 0x0) setsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f00000001c0)="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", 0xfc) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x511d39fdbf701a68, 0x0) 13:36:30 executing program 4 (fault-call:2 fault-nth:11): open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:30 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x200000000d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x8, 0x9, 0x80, 0x1, 0x0, 0x9, 0x10, 0xf, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x1, 0x5}, 0x100, 0x4, 0x2, 0x9, 0x1000, 0x8, 0x5}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x5) socket$inet6(0xa, 0x6, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x10003) write$binfmt_script(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/481], 0xd0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x800448d2, &(0x7f0000000340)={'veth0\x00'}) fchdir(0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000000000}, 0x3048f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') ioctl$TCFLSH(r2, 0x540b, 0x0) ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3f, @default, @bpq0='bpq0\x00', 0x6, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @default, @null, @default]}) write$FUSE_IOCTL(0xffffffffffffffff, &(0x7f0000000140)={0x20, 0x0, 0x6, {0x0, 0x4, 0x62}}, 0x20) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req={0x3, 0x5034, 0x6, 0x7}, 0x10) close(r0) pipe2$9p(&(0x7f0000000280), 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/current\x00', 0x2, 0x0) 13:36:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_dev$mouse(&(0x7f00000007c0)='/dev/input/mouse#\x00', 0x0, 0xc4141) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x9bdac8b92e5641ca, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000840)='\x1d\x8d\xd5\xfa\x91\x88\xb2Eg_+U\xa8\x8a\xce1\xb9\xe4&B\xa1\xab\f\x8e\xc0\\C\xa1\x02PJ\x88\xb6#~S\xec', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x912309}, 0xc, 0x0}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x0, 0x70bd27, 0x25dfdbfb}, 0x1c}}, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @rand_addr, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000640)={0x7fff, 0xff, 0x6, 0x9, 0x2}) writev(r5, &(0x7f00000012c0)=[{&(0x7f0000000040)="ed", 0x2}], 0x1) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000680)={'filter\x00', 0x3c, "ba9eae0537141aed01136c23bc38b512753b14247333625784315396d1e4740b6684131dec0fb08b1c0748c44033ed5369f4b03e4625e26e9a1db5a4"}, &(0x7f0000000700)=0x60) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYRES16=0x0], 0x1}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000500)={0x9e0b, 0x2, 0x0, 0x0, 0x3}) ioctl$KVM_RUN(r6, 0xae80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r6, 0xae80, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780)=0x753a, 0x4) [ 160.363166] FAULT_INJECTION: forcing a failure. [ 160.363166] name failslab, interval 1, probability 0, space 0, times 0 [ 160.384857] CPU: 0 PID: 8962 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 160.391841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.401200] Call Trace: [ 160.403799] dump_stack+0x138/0x197 [ 160.407441] should_fail.cold+0x10f/0x159 [ 160.411600] should_failslab+0xdb/0x130 [ 160.415574] kmem_cache_alloc_trace+0x2e9/0x790 [ 160.420238] ? __lockdep_init_map+0x10c/0x570 [ 160.424736] ? loop_get_status64+0x120/0x120 [ 160.429144] __kthread_create_on_node+0xe3/0x3e0 [ 160.433904] ? kthread_park+0x140/0x140 [ 160.437878] ? __fget+0x210/0x370 [ 160.441341] ? loop_get_status64+0x120/0x120 [ 160.445752] kthread_create_on_node+0xa8/0xd0 [ 160.450247] ? __kthread_create_on_node+0x3e0/0x3e0 [ 160.455268] ? __lockdep_init_map+0x10c/0x570 [ 160.459773] lo_ioctl+0xcf7/0x1ce0 [ 160.463314] ? debug_check_no_obj_freed+0x2aa/0x7b7 [ 160.468335] ? loop_probe+0x160/0x160 [ 160.472143] blkdev_ioctl+0x96b/0x1860 [ 160.476033] ? blkpg_ioctl+0x980/0x980 [ 160.479926] ? __might_sleep+0x93/0xb0 [ 160.483811] ? __fget+0x210/0x370 [ 160.487271] block_ioctl+0xde/0x120 [ 160.490893] ? blkdev_fallocate+0x3b0/0x3b0 [ 160.495201] do_vfs_ioctl+0x7ae/0x1060 [ 160.499071] ? selinux_file_mprotect+0x5d0/0x5d0 [ 160.503813] ? lock_downgrade+0x740/0x740 [ 160.507945] ? ioctl_preallocate+0x1c0/0x1c0 [ 160.512338] ? __fget+0x237/0x370 [ 160.515782] ? security_file_ioctl+0x89/0xb0 [ 160.520173] SyS_ioctl+0x8f/0xc0 [ 160.523521] ? do_vfs_ioctl+0x1060/0x1060 [ 160.527654] do_syscall_64+0x1e8/0x640 [ 160.531522] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 160.536351] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 160.541525] RIP: 0033:0x459db7 [ 160.544697] RSP: 002b:00007f03352d0a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 160.552385] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459db7 13:36:30 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000280)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) ioctl$VIDIOC_G_PARM(r0, 0xc0cc5615, &(0x7f0000000080)={0xa, @capture={0x1000, 0x1, {0x80, 0x7f}, 0x9, 0xf7}}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000001c0)={0x7fff, 0x7c26c95, 0x5, 'queue0\x00', 0x8084}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10001, 0x0) openat$cgroup(r3, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) [ 160.559634] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 160.566884] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 160.574136] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 160.581388] R13: 00000000004c9573 R14: 00000000004e0f30 R15: 0000000000000004 [ 160.596243] audit: type=1804 audit(1572528990.601:83): pid=8978 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir686320766/syzkaller.NxnNnr/36/file0" dev="sda1" ino=16817 res=1 13:36:30 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000240)={0x100}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000180), 0x40, 0x2) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) open(&(0x7f0000000140)='./bus/file0\x00', 0x0, 0x100) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000080), 0x0) getuid() clone(0x100000, &(0x7f0000000480)="7667375713d43ec8007b3fa9184c965111ee596dd44ce276b9732914a3f1f24b346c97b60d582d0b10ce124a2d37b190711756413ae26b227b9e30f4a5e3521c10bda3362f2567bf2454ba9a0100000005", &(0x7f0000000680), 0x0, 0x0) init_module(0x0, 0x0, &(0x7f0000000440)='fou\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1c0000) syz_genetlink_get_family_id$fou(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') sendfile(r2, r3, 0x0, 0x1000002047ff) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="0080e3ee", @ANYRES16=r4, @ANYBLOB="063b98edf96bb300032abd7000ffdbdf25010000000000000008410000ba3b22c7e2d320071f59163291001000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0xc000) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) sendmsg$sock(0xffffffffffffffff, 0x0, 0x1) 13:36:30 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) r6 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r6}, {}, {r7}, {}], 0x4, 0x0) setsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f00000001c0)="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", 0xfc) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x511d39fdbf701a68, 0x0) 13:36:30 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x200000000d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x8, 0x9, 0x80, 0x1, 0x0, 0x9, 0x10, 0xf, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x1, 0x5}, 0x100, 0x4, 0x2, 0x9, 0x1000, 0x8, 0x5}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x5) socket$inet6(0xa, 0x6, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x10003) write$binfmt_script(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/481], 0xd0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x800448d2, &(0x7f0000000340)={'veth0\x00'}) fchdir(0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000000000}, 0x3048f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') ioctl$TCFLSH(r2, 0x540b, 0x0) ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3f, @default, @bpq0='bpq0\x00', 0x6, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @default, @null, @default]}) write$FUSE_IOCTL(0xffffffffffffffff, &(0x7f0000000140)={0x20, 0x0, 0x6, {0x0, 0x4, 0x62}}, 0x20) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req={0x3, 0x5034, 0x6, 0x7}, 0x10) close(r0) pipe2$9p(&(0x7f0000000280), 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/current\x00', 0x2, 0x0) 13:36:30 executing program 4 (fault-call:2 fault-nth:12): open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:30 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = dup3(r2, r3, 0x40000) ioctl$VIDIOC_QUERYMENU(r4, 0xc02c5625, &(0x7f0000000000)={0xaf, 0x1, @value=0x7}) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 160.907570] FAULT_INJECTION: forcing a failure. [ 160.907570] name failslab, interval 1, probability 0, space 0, times 0 [ 160.924311] CPU: 0 PID: 9002 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 160.931273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.940627] Call Trace: [ 160.943217] dump_stack+0x138/0x197 [ 160.946850] should_fail.cold+0x10f/0x159 [ 160.950998] should_failslab+0xdb/0x130 [ 160.954969] kmem_cache_alloc+0x2d7/0x780 [ 160.959139] ? __mutex_unlock_slowpath+0x71/0x800 [ 160.963980] ? __lock_is_held+0xb6/0x140 [ 160.968045] __kernfs_new_node+0x70/0x420 [ 160.972211] kernfs_new_node+0x80/0xf0 [ 160.976101] __kernfs_create_file+0x46/0x323 [ 160.980513] sysfs_add_file_mode_ns+0x1e4/0x450 [ 160.985185] internal_create_group+0x232/0x7b0 [ 160.989768] sysfs_create_group+0x20/0x30 [ 160.993909] lo_ioctl+0x1176/0x1ce0 [ 160.997536] ? loop_probe+0x160/0x160 [ 161.001335] blkdev_ioctl+0x96b/0x1860 [ 161.005217] ? blkpg_ioctl+0x980/0x980 [ 161.009104] ? __might_sleep+0x93/0xb0 [ 161.012982] ? __fget+0x210/0x370 [ 161.016432] block_ioctl+0xde/0x120 [ 161.020064] ? blkdev_fallocate+0x3b0/0x3b0 [ 161.024381] do_vfs_ioctl+0x7ae/0x1060 [ 161.028265] ? selinux_file_mprotect+0x5d0/0x5d0 [ 161.033015] ? lock_downgrade+0x740/0x740 [ 161.037164] ? ioctl_preallocate+0x1c0/0x1c0 [ 161.041570] ? __fget+0x237/0x370 [ 161.045023] ? security_file_ioctl+0x89/0xb0 [ 161.049425] SyS_ioctl+0x8f/0xc0 [ 161.052786] ? do_vfs_ioctl+0x1060/0x1060 [ 161.056933] do_syscall_64+0x1e8/0x640 [ 161.060812] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.065657] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 161.070839] RIP: 0033:0x459db7 [ 161.074024] RSP: 002b:00007f03352d0a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 161.081729] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459db7 [ 161.088991] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 161.096251] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 161.103515] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 161.110777] R13: 00000000004c9573 R14: 00000000004e0f30 R15: 0000000000000004 [ 161.145526] EXT4-fs (sda1): required extra inode space not available [ 161.187520] audit: type=1804 audit(1572528991.191:84): pid=8997 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir424659478/syzkaller.fkI2Ui/84/bus" dev="sda1" ino=16867 res=1 13:36:31 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) r6 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r6}, {}, {r7}, {}], 0x4, 0x0) setsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f00000001c0)="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", 0xfc) 13:36:31 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$CAPI_REGISTER(r2, 0x400c4301, &(0x7f0000000000)={0x0, 0x0, 0x6}) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$inet(r6, &(0x7f0000000340)={&(0x7f0000000080)={0x2, 0xe23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000380)="8375bd632f2f28a9049f475c6157dce594d542200896f4f3e5aaca62e2f3cf70cbd507c9d64dab057844a95e81b662c7d84e3621cfc507c0b13d9bab874ae675274e1259b1d756ff263242c2c42f0cdedbc19c18e02b31bee9c598b044b72e30073a2e3dd269c2b9754659f1b07b05fe60217e1b26a9a02788ead85ad31791306de19555", 0x84}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x3bf}, 0x64080) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) ioctl$SIOCAX25ADDFWD(r3, 0x89ea, &(0x7f0000000040)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000000100)="aa1530dd5904bdaddc2b31a4c825753d344f06241063254f4659f4ce730b587c307426754fca7a6f19b137b9f0db85edfe5f3c24d58f651c869917f5a5b688a3a8a3f5ea8bd6d8219878e9a093b6a18840e4a22e40692141593b4c3ab7d1f061cf3c6b17d13e1fe3e145c1e2f832cc8cb27e90fdd9565d10c3d7de26565c2345f570e1f8397650d2d7f27e25c5a53ca3dd4d990b473531febe9807e39c38c8ee27444f11099daa91b1c278ec616823382b36c7d886d18bf932d0784d5c262b711107", 0xc2) [ 161.235226] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000e22, 13:36:31 executing program 0: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) symlink(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='.//ile0\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469c8723d2e3a66696c65302c776f726b6469723d2e2f66696c6d"]) creat(&(0x7f0000000440)='.//ile0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00000001c0)='.//ile0\x00', r0, &(0x7f0000000380)='./file2\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xffff, 0x800) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prctl$PR_SVE_SET_VL(0x32, 0x2f2b7) fchmodat(r0, &(0x7f0000000000)='./file2\x00', 0x0) 13:36:31 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, 0x0, 0xfffffffffffffcf3) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x80000000, 0xfff}) 13:36:31 executing program 4 (fault-call:2 fault-nth:13): open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:31 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x187) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0xb952bd9cc110b4b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x3a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{0x9, 0x0, 0xfbfb, 'nr0\x00', 'syz_tun\x00', 'ip6_vti0\x00', 'sit0\x00', @remote, [0x0, 0xa56e56eef92ec48, 0x0, 0x0, 0x55a1157f5ee6745a, 0x80], @random="01df9882e2e5", [0xff, 0x0, 0x0, 0xff, 0x181, 0xff], 0xf6, 0xf6, 0x226, [@devgroup={'devgroup\x00', 0x18, {{0x2, 0x4, 0xff, 0xfffffbff, 0xfd3e}}}, @ip={'ip\x00', 0x20, {{@local, @multicast1, 0xffffff00, 0xffffff00, 0x1, 0x77, 0x9, 0x10, 0x4e23, 0x4e24, 0x4e24, 0x4e20}}}], [], @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1f, 'system_u:object_r:dhcpc_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{0x0, 0x0, 0x3, 'ipddp0\x00', 'veth1\x00', 'veth0_to_bridge\x00', 'vxcan1\x00', @dev={[], 0x1d}, [0x0, 0xff, 0x7f, 0xff], @dev={[], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff, 0x9e1fc5df24474313], 0x6e, 0x6e, 0xbe, [], [], @common=@log={'log\x00', 0x28, {{0x95, "e62479db5f2e9fe64b3a0926deccb89aa2a30e892c863c69d457b365a4a2", 0xa}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x41c) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x11d000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000000c0)) 13:36:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = dup2(r0, r0) shutdown(r1, 0x0) ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000040)={0xf, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x2947c503) recvmmsg(r1, &(0x7f0000000000), 0x4000223, 0x0, 0x0) [ 161.367620] overlayfs: unrecognized mount option "lowerdiÈr=.:file0" or missing value [ 161.387855] audit: type=1804 audit(1572528991.231:85): pid=9001 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir686320766/syzkaller.NxnNnr/37/file0" dev="sda1" ino=16860 res=1 [ 161.460217] overlayfs: unrecognized mount option "lowerdiÈr=.:file0" or missing value 13:36:31 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000240)={0x100}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000180), 0x40, 0x2) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) open(&(0x7f0000000140)='./bus/file0\x00', 0x0, 0x100) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000080), 0x0) getuid() clone(0x100000, &(0x7f0000000480)="7667375713d43ec8007b3fa9184c965111ee596dd44ce276b9732914a3f1f24b346c97b60d582d0b10ce124a2d37b190711756413ae26b227b9e30f4a5e3521c10bda3362f2567bf2454ba9a0100000005", &(0x7f0000000680), 0x0, 0x0) init_module(0x0, 0x0, &(0x7f0000000440)='fou\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1c0000) syz_genetlink_get_family_id$fou(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') sendfile(r2, r3, 0x0, 0x1000002047ff) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="0080e3ee", @ANYRES16=r4, @ANYBLOB="063b98edf96bb300032abd7000ffdbdf25010000000000000008410000ba3b22c7e2d320071f59163291001000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0xc000) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) sendmsg$sock(0xffffffffffffffff, 0x0, 0x1) 13:36:31 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {0xffffffffffffffff, 0x80}, {r4}, {}], 0x4, 0x0) dup2(r2, r4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0xfffffffffffffeef) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, &(0x7f0000000040)=0x800, 0x4) 13:36:31 executing program 0: open(&(0x7f0000000500)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_ENCODER_CMD(r3, 0xc028564d, 0xfffffffffffffffe) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) 13:36:31 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) r6 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r6}, {}, {r7}, {}], 0x4, 0x0) 13:36:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280), 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) mkdir(0x0, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet(0x10, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 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) setsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f0000000080)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='loginuid\x00') preadv(r1, &(0x7f00000017c0), 0x199, 0x0) syz_genetlink_get_family_id$ipvs(0x0) [ 161.517811] FAULT_INJECTION: forcing a failure. [ 161.517811] name failslab, interval 1, probability 0, space 0, times 0 [ 161.612687] CPU: 0 PID: 9038 Comm: syz-executor.4 Not tainted 4.14.151 #0 [ 161.619664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.629025] Call Trace: [ 161.631622] dump_stack+0x138/0x197 [ 161.635269] should_fail.cold+0x10f/0x159 [ 161.639427] should_failslab+0xdb/0x130 [ 161.643413] kmem_cache_alloc+0x2d7/0x780 [ 161.647573] ? wait_for_completion+0x420/0x420 [ 161.652165] __kernfs_new_node+0x70/0x420 [ 161.656322] kernfs_new_node+0x80/0xf0 [ 161.660214] __kernfs_create_file+0x46/0x323 [ 161.664623] sysfs_add_file_mode_ns+0x1e4/0x450 [ 161.669297] internal_create_group+0x232/0x7b0 [ 161.673885] sysfs_create_group+0x20/0x30 [ 161.678026] lo_ioctl+0x1176/0x1ce0 [ 161.681652] ? loop_probe+0x160/0x160 [ 161.685448] blkdev_ioctl+0x96b/0x1860 [ 161.689329] ? blkpg_ioctl+0x980/0x980 [ 161.693219] ? __might_sleep+0x93/0xb0 [ 161.697098] ? __fget+0x210/0x370 [ 161.700554] block_ioctl+0xde/0x120 [ 161.704174] ? blkdev_fallocate+0x3b0/0x3b0 [ 161.708490] do_vfs_ioctl+0x7ae/0x1060 [ 161.712376] ? selinux_file_mprotect+0x5d0/0x5d0 [ 161.717124] ? lock_downgrade+0x740/0x740 [ 161.721267] ? ioctl_preallocate+0x1c0/0x1c0 [ 161.725670] ? __fget+0x237/0x370 [ 161.729122] ? security_file_ioctl+0x89/0xb0 [ 161.733523] SyS_ioctl+0x8f/0xc0 [ 161.736880] ? do_vfs_ioctl+0x1060/0x1060 [ 161.741023] do_syscall_64+0x1e8/0x640 [ 161.744903] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.749782] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 161.754966] RIP: 0033:0x459db7 [ 161.758153] RSP: 002b:00007f03352d0a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 161.765941] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000459db7 [ 161.773200] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 161.780481] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 161.787743] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000005 [ 161.795003] R13: 00000000004c9573 R14: 00000000004e0f30 R15: 0000000000000004 13:36:31 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, 0x0, 0x226) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x1041, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000340)=@x25={0x9, @remote={[], 0x1}}, 0x80, &(0x7f0000002a40)=[{0x0}, {&(0x7f0000001a40)="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", 0x224}, {0x0}], 0x3}, 0x4008861) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$vivid(&(0x7f0000000080)='/dev/video#\x00', 0x3, 0x2) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f00000000c0)={0x0, 0x31384142, 0x8001, 0x6, 0x3, @stepwise={{0x2, 0x3f}, {0xa3a8, 0x2}, {0x400}}}) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473786cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d000000000000"], 0x84) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:36:32 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) [ 161.950455] audit: type=1804 audit(1572528991.901:86): pid=9062 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir424659478/syzkaller.fkI2Ui/85/bus" dev="sda1" ino=16562 res=1 13:36:32 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffcb67}, 0x10, 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 162.222719] EXT4-fs (sda1): required extra inode space not available [ 162.232302] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000e22, 13:36:32 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1a, 0x0, 0xff28) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) ioctl$TIOCCBRK(r1, 0x5428) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x2710}}, &(0x7f0000000040)) 13:36:32 executing program 1: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x62a, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x84000) creat(&(0x7f0000000580)='./bus\x00', 0x8a9e940075a29d19) io_setup(0x4, &(0x7f00000004c0)) creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f00000000c0)={0xb9, 0xfffffffc, 0x1ff, 0x7}, 0x10) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x7, 0x182) r5 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) sendfile(r4, r4, 0x0, 0x24000000) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r6) userfaultfd(0x0) r7 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r7}, {}, {r8}, {}], 0x4, 0x0) dup2(r7, r6) syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x0, 0x400000) r9 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r9, 0x80}, {}, {r10}, {}], 0x61, 0x0) r11 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r12 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r11}, {}, {r12}, {}], 0x4, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r11, 0xc080661a, &(0x7f00000002c0)={{0x2, 0x0, @reserved="a422bfa37e9326b1d83f115b5def279ee3bae45b18f636be97ad6279176a70ec"}}) ioctl$KVM_IRQ_LINE_STATUS(r9, 0xc008ae67, &(0x7f0000000180)={0x7ff, 0x6}) epoll_create1(0x0) 13:36:32 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) 13:36:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66613400dd81010002", 0x11}], 0x1a0c011, 0x0) r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:36:32 executing program 5: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0xb) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffd84, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x29a, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, @erspan={{0xc, 0x1, 'erspan\x00'}, {0x20, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ENCAP_DPORT={0x8, 0x11, 0xfdfd}, @IFLA_GRE_ERSPAN_INDEX={0x8}], @IFLA_GRE_REMOTE={0x8, 0x7, @multicast2}]}}}]}, 0x50}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2b}}, @in6={0xa, 0x4e20, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x27}}}], 0x48) r4 = fcntl$dupfd(r2, 0x0, r2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r7}, {}, {r8}, {}], 0x4, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r8, 0xc0406618, &(0x7f00000000c0)={{0x5372bc05083182a5, 0x0, @identifier="b0442862dfd0f152f8b06f7ddda0bcf6"}}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r11 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r10}, {}, {r11}, {}], 0x4, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = fcntl$dupfd(r12, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) r14 = socket(0x11, 0x2, 0x0) close(r14) r15 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r15, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r15, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r14, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r16}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r13, 0x84, 0x6c, &(0x7f0000000240)={r16, 0x2, "05db"}, &(0x7f0000000280)=0xa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r10, 0x84, 0x77, &(0x7f00000002c0)={r17, 0x1, 0xa, [0x1, 0x2, 0x1, 0x6, 0x2, 0xffff, 0x5, 0x2, 0x3, 0xfffa]}, &(0x7f0000000300)=0x1c) fcntl$dupfd(r9, 0xe2313c1206dad024, r9) ioctl$sock_ifreq(r9, 0x8990, &(0x7f0000000100)={'gre0\x00', @ifru_flags=0x2000}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r18 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r18, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @host}, 0x10) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000000080)={0xfff, 0x9}) 13:36:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14) recvfrom$packet(r1, &(0x7f0000000080)=""/5, 0x5, 0x40000000, &(0x7f00000002c0)={0x11, 0x1c, r2, 0x1, 0x2, 0x6, @dev={[], 0x1c}}, 0x14) r3 = open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x2e1, 0x0, 0x12660b8, &(0x7f0000000380)=ANY=[@ANYBLOB='debug_want_extra_isize=0x0000000000000007,fsmagic=0x0000000000000100,uid>', @ANYRESDEC=r4, @ANYBLOB='\x00\x00']) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r9 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r8}, {}, {r9}, {}], 0x4, 0x0) r10 = fcntl$dupfd(r7, 0x406, r9) ioctl$SIOCRSGCAUSE(r3, 0x89e0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = dup3(r5, r10, 0xefbcc49b7a96905d) ioctl$KVM_GET_API_VERSION(r11, 0xae00, 0x0) poll(&(0x7f00000000c0)=[{r5}, {}, {r6}, {}], 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0x80045500, &(0x7f0000000040)) 13:36:32 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(r1, r2, 0x1, r0, r3) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000080)={0x4, 0x0, 0x2, {0x8, 0x59b, 0x1, 0x9}}) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="7def790f7985cc26"], &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) r4 = socket(0x1, 0x80000, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f0000000340)="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", 0x1000) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f0000000280)=ANY=[@ANYBLOB="64656275675f77616e745f65787472615f6973697a653d3078303030303030303030303030306532322c00e921a22a0844e202d103ab4836eafd689e39802a092d67d8e68ad78eb8bee191d6677195aad7b9064e94e5842019d6bd4e9892c3ba242d0986cdd7bdf8532a8b46bba7860da3a92b1d9656793f20121b7de8b08efa5824a9dd95f20487fa15dd935fe6fc2bf083d9a1b955638f6ee018e0a8eb5f282f46c9"]) 13:36:32 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:32 executing program 3: r0 = shmget(0x3, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xc09f, 0x20000) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x4503925e, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:32 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x200000000d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(fcrypt)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) r2 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000000b680)={0x0, 0x0, &(0x7f000000b600)=[{&(0x7f000000b4c0)=""/5, 0x5}], 0x1}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr=0x2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, {@in6, 0x0, 0x33}, @in=@broadcast, {}, {}, {}, 0x0, 0x0, 0x2}, [@mark={0xc}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x144}}, 0x4000) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r5}, {}, {r6}, {}], 0x4, 0x0) r7 = socket(0x11, 0x2, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000200)={r9, 0x10a}, &(0x7f0000000240)=0x8) 13:36:32 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f00000000c0)={0x9b0000, 0x7, 0x1, [], &(0x7f0000000080)={0x300df, 0x4, [], @p_u16=&(0x7f0000000040)=0x9}}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66613400dd81010002", 0x11}], 0x1a0c011, 0x0) r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:36:32 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x200100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x70024100, 0x0, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f00000000c0)=0x220) [ 162.769368] audit: type=1400 audit(1572528992.771:87): avc: denied { sys_admin } for pid=9148 comm="syz-executor.5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 163.139581] IPVS: ftp: loaded support on port[0] = 21 13:36:33 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {}, {}], 0x4, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/netlink\x00') getsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:36:33 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfffffc8f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) accept4$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x40000, 0x0) fsetxattr$security_evm(r4, &(0x7f0000000180)='security.evm\x00', &(0x7f0000001400)=@v2={0x3, 0x2, 0x4, 0x3ff, 0x0, "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"}, 0x2b0, 0x3) splice(r0, 0x0, r2, 0x0, 0x100000000ffe0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b0071") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SIOCX25SSUBSCRIP(r6, 0x89e1, &(0x7f0000000280)={'team0\x00', 0x5, 0x1}) 13:36:33 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:33 executing program 1: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x62a, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x84000) creat(&(0x7f0000000580)='./bus\x00', 0x8a9e940075a29d19) io_setup(0x4, &(0x7f00000004c0)) creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f00000000c0)={0xb9, 0xfffffffc, 0x1ff, 0x7}, 0x10) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x7, 0x182) r5 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) sendfile(r4, r4, 0x0, 0x24000000) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r6) userfaultfd(0x0) r7 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r7}, {}, {r8}, {}], 0x4, 0x0) dup2(r7, r6) syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x0, 0x400000) r9 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r9, 0x80}, {}, {r10}, {}], 0x61, 0x0) r11 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r12 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r11}, {}, {r12}, {}], 0x4, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r11, 0xc080661a, &(0x7f00000002c0)={{0x2, 0x0, @reserved="a422bfa37e9326b1d83f115b5def279ee3bae45b18f636be97ad6279176a70ec"}}) ioctl$KVM_IRQ_LINE_STATUS(r9, 0xc008ae67, &(0x7f0000000180)={0x7ff, 0x6}) epoll_create1(0x0) 13:36:33 executing program 0: perf_event_open(&(0x7f0000000580)={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 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40081) write$UHID_INPUT(r0, &(0x7f0000000100)={0x8, "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", 0x1244}, 0x1006) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = mq_open(&(0x7f0000000040)='/dev/input/mice\x00', 0x1, 0x200, &(0x7f0000000080)={0x1ff, 0x8, 0x200, 0x0, 0x6, 0xd07, 0x80000001, 0x1ff}) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f0000001140)={{0x0, 0x0, @identifier="a5b5bf172b6e191eee54bfbf012c6899"}}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 13:36:33 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 163.326038] EXT4-fs (sda1): required extra inode space not available [ 163.348937] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000e22, 13:36:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) tkill(r1, 0x1d) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000080)="849c74cac3bc45de8599d6f37cf2610d0900"/33, 0x21) 13:36:33 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) clock_gettime(0x7, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0, 0x12660b8, &(0x7f0000000140)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}], [{@uid_eq={'uid', 0x3d, r0}}, {@euid_eq={'euid', 0x3d, r0}}, {@smackfsroot={'smackfsroot'}}]}) 13:36:33 executing program 0: write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000240)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001]}, 0x45c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4d4, 0x400}], 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)) 13:36:33 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) accept(r0, 0x0, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xe5) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f0000000040)=@file={0x3, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r3 = socket$unix(0x1, 0x1, 0x0) connect$unix(r3, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 13:36:33 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) ioctl$VIDIOC_G_EDID(r1, 0xc0285628, &(0x7f0000000040)={0x0, 0x9, 0x100, [], &(0x7f0000000000)=0xed}) syz_open_dev$binderN(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x401) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x105000, 0x0) getsockopt$llc_int(r3, 0x10c, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f00000000c0), 0x0) 13:36:33 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:33 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x60, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) gettid() [ 163.803063] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 163.846854] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 0)! [ 163.877009] EXT4-fs (loop0): group descriptors corrupted! [ 163.903880] EXT4-fs (sda1): required extra inode space not available [ 163.911880] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000e22, [ 163.977764] EXT4-fs (sda1): required extra inode space not available [ 163.994052] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000e22, 13:36:34 executing program 1: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x60, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) gettid() 13:36:34 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xaa92}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x400, 0x0) sendto$inet(r1, &(0x7f0000000080)="e747525da8faa822a0747f7145ce40ee02fe4cf73d8018af3473663b5dec9eec7943916be8ddfcb7c04050248e6da3cee067f13d9f495919d01755dca4eab4772f842c47", 0x44, 0x4c0, &(0x7f0000000100)={0x2, 0x4e20, @local}, 0x10) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) r2 = getpid() tkill(r2, 0x9) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r4, 0x0, 0xedc0) 13:36:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, 0x0, 0x0) clone(0x90020800, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:34 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:34 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1000, 0x9, 0x1000, 0x0, 0x7}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0x7f}, 0x8) r3 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)) 13:36:34 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r2, &(0x7f0000000000)='keyring\x00\x9a\xc1\x89\xca\x97\xe2\xe9FB\xeb\x85\xb2C<\x81\xa2]Y\'\x83\x1b\xf2\xd6]\x9dr\xa0\xbb\xf5+\xa5\xac\x8f\xe2.\xe8T\xcd\xaaL\x03\xfb %.0x0}) setfsgid(r5) fchown(r0, r1, r5) r6 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r6}, {}, {r7}, {}], 0x4, 0x0) getsockname(r6, &(0x7f0000000200)=@ipx, &(0x7f0000000080)=0x80) 13:36:34 executing program 1: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x60, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) gettid() 13:36:34 executing program 0: syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={[{@uid={'uid'}}]}) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x345000) r1 = syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0xffffffffffffffff, 0x565080) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) renameat2(r0, &(0x7f0000000040)='./bus\x00', r1, &(0x7f00000000c0)='./bus\x00', 0x2) [ 164.248252] EXT4-fs (sda1): required extra inode space not available [ 164.275519] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000e22, [ 164.318453] encrypted_key: insufficient parameters specified 13:36:34 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 164.411459] EXT4-fs (sda1): required extra inode space not available [ 164.434447] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000e22, [ 164.444195] hfsplus: unable to find HFS+ superblock 13:36:34 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@quiet='quiet'}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x3, 0x2) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 164.458022] encrypted_key: insufficient parameters specified 13:36:34 executing program 1: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x60, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) gettid() 13:36:34 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) [ 164.558663] hfsplus: unable to find HFS+ superblock [ 164.590461] FAT-fs (loop5): bogus number of reserved sectors [ 164.642389] FAT-fs (loop5): Can't find a valid FAT filesystem [ 164.651289] EXT4-fs (sda1): Unrecognized mount option "disize" or missing value 13:36:34 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 164.739477] EXT4-fs (sda1): Unrecognized mount option "disize" or missing value [ 164.776877] FAT-fs (loop5): bogus number of reserved sectors 13:36:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x0, [], [{0x0, 0x3ff, 0x3, 0xcaa, 0x1, 0x6}, {0x8, 0x5, 0x7b8a, 0x4, 0x0, 0x200}], [[]]}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3660, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) 13:36:34 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) dup2(r2, r4) r5 = open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x2, 0x0, 0x0, 0x12440b0, &(0x7f0000000200)={[{@debug_want_extra_isize={'debug_\xf7Ant_extra_)size', 0x3d, 0xe22}}], [{@context={'context', 0x3d, 'staff_u'}}, {@smackfshat={'smackfshat', 0x3d, 'GPLself]'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', r6}}]}) 13:36:34 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 164.793436] FAT-fs (loop5): Can't find a valid FAT filesystem 13:36:34 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) [ 164.915925] SELinux: security_context_str_to_sid(staff_u) failed for (dev sda1, type ext4) errno=-22 13:36:35 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) r5 = fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:35 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) write$P9_RLOCK(r0, &(0x7f0000000100)={0x8, 0x35, 0x2, 0x3}, 0x8) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2e2f66696c653000fd5e4a3294c52df0859ddb65570500000000000000fffffe018b63041e8f6e0753e8f5da77ff515d82decb0a7761078c5e877f847ab43e9fe21217df"], &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0]) unlink(&(0x7f0000000080)='./file0\x00') 13:36:35 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:35 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) fcntl$dupfd(r4, 0x0, r3) fcntl$dupfd(r3, 0x80c, r0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000040)) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:35 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000140)={0x3, "f69f38"}, 0x4) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1040008, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:35 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:35 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001b00)=[{0x0}, {&(0x7f00000005c0)=""/2, 0x2}, {0x0}], 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') preadv(r0, &(0x7f00000017c0), 0x375, 0x0) 13:36:35 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) fcntl$dupfd(r3, 0x0, r2) fcntl$dupfd(r2, 0x80c, r0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:35 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:35 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0x5) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)=ANY=[@ANYBLOB="64656275675f77616e745f65787472615f6973699f1456ee78303030303030303030303030306532322c00"]) 13:36:35 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) fcntl$dupfd(r2, 0x0, r1) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:35 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0xfffffffffffffe15) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000180)={0x3, 0x1000}) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r6}, {}, {r7}, {}], 0x4, 0x0) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x50, r10, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x50}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r8, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80080100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r10, 0x0, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x56) sendmsg$IPVS_CMD_DEL_DAEMON(r6, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x44, r10, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@empty}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x2008000}, 0x68031) ioctl$sock_rose_SIOCDELRT(r5, 0x890c, &(0x7f0000000100)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @bcast, @rose={'rose', 0x0}, 0x4, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}) setsockopt$inet6_buf(r3, 0x29, 0xd3, &(0x7f0000000000)="16de3ff16873c427a5c48fb9895a507ff67d72f99fcdda5a2f4b7e51920f7a16d15b81dc5b45814382837aa087b9df38f5ccf8988961a5895543d78b4357e18520402f2595e56c1badbba974a6a7d2d4553477e96ca90070838e8a55097bc8e7150141e489147728c05bc641cad7e35e60802a57e96a09a0a76ce28983c4e232f19fa67a272017eb64e861cdd04d6655766781870ed1e84ea559fa076842b2fbb93b24e2de6a3bf9a5c0d63aa008d001afc894e9d2130995407b4dc8d162606acf1a7015b9c2acd84a5b91d875262dc8f29b911e1621991ceb", 0xd9) 13:36:35 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:35 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x5, @local, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40384, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x400) 13:36:35 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x737a60, 0x40) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x1, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f0000000200)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000100)={0x0, r2, 0x4, 0x5, 0x6, 0x4}) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:35 executing program 0: 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) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@loopback, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000480)={@rand_addr="0a4ab9067bbf1d1a28083562ab965f7f", @mcast2, @dev={0xfe, 0x80, [], 0x2b}, 0x6, 0x1400, 0x7, 0x800, 0x5, 0x3400000, r6}) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r8, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x50, r9, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x50}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r7, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80080100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r9, 0x0, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x56) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2247fe2699dd09f3}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x8c, r9, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}]}, 0x8c}, 0x1, 0x0, 0x0, 0xc004}, 0x4000000) clone(0x13102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$overlay(0x0, &(0x7f00000001c0)='.\x00', &(0x7f00000002c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@workdir={'workdir', 0x3d, './bus'}, 0x5c}]}) 13:36:35 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10880, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) fcntl$setownex(r3, 0xf, &(0x7f00000000c0)={0x7c5d50993ba6ed10, r4}) ioctl$USBDEVFS_RELEASE_PORT(r1, 0x80045519, &(0x7f0000000040)=0x800) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:35 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:35 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:35 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x800, 0x63) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x1000014, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r3) r4 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r5 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xca00, 0x0) write(r4, &(0x7f0000000600)="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", 0x200) sendfile(r4, r5, 0x0, 0x7fffffa7) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mkdirat(r7, &(0x7f0000000000)='./file0\x00', 0x100) [ 165.792895] IPVS: Error joining to the multicast group 13:36:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0xb, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000080)={0x0, r2+30000000}, 0x0, 0x0) close(r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) ptrace$setsig(0x4203, r3, 0x63, &(0x7f0000000340)={0x39, 0x5, 0x9}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") sendmmsg$inet6(r0, &(0x7f0000001340)=[{{&(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0xb}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000400)="b1", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d00)}}], 0x2, 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000140), 0x4) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r9, 0x800443d2, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{}, {}]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f00000001c0)=""/83, &(0x7f0000000240)=0x53) poll(&(0x7f00000000c0)=[{r5}, {}, {r6}, {}], 0x4, 0x0) setsockopt(r6, 0x20000, 0x3, &(0x7f0000000080)="4e5c0e7bfb8e6431884f55c044bf1d07a8875ee612d4df47c30e1c64c807dc1cc9a8623c29d9a855d060fc6bfaec3d583e2d42e716cd9e7e97c867c8b39459f4281ec83f76a85af36fd55af39e2a98256df7afe37233cc8eb4d38e5b48a34502ecf1cb809fca8f4a4702ec0d8b5f7ecd3f871f4b554f7e2d0bf75b6efba9cc947aedfba3b74742a983da1dc61d3f87169a52a49dfd46cc6a868861d6aa750e26d056b2a6d13448", 0xffffffffffffffaa) 13:36:35 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'>w\x00\x00\x00\x00\x00\x00\x00\xe6\x00\x00\x00\x04\x00', 0x3d, 0xe22}}]}) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ufs\x00', 0x140000, 0x0) 13:36:35 executing program 5: mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:36 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:36 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x29, "e81e597a8850a6fe9ab3af000fc4fa5666fd157c74526d79f1c3fb64f9e0ab3e50d8194204a0e73f9e"}, &(0x7f0000000100)=0x4d) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000001100)=""/4096, 0x1042}], 0x1, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) r2 = gettid() tkill(r2, 0x1000000000014) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) r5 = openat$cgroup_int(r3, &(0x7f0000000140)='cpuacct.usage\x00', 0x2, 0x0) fsetxattr$trusted_overlay_redirect(r5, &(0x7f0000000180)='trusted.overlay.redirect\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x0) openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x0, 0x0) r6 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x0, 0x0) read$eventfd(r6, 0x0, 0x0) r7 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0xa0880, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r7}, {}, {r8}, {}], 0x4, 0x0) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r7, 0xc0845657, &(0x7f0000000200)={0x0, @reserved}) 13:36:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) ioctl$VIDIOC_SUBDEV_G_EDID(r1, 0xc0285628, &(0x7f0000000040)={0x0, 0x0, 0xffffffff, [], &(0x7f0000000000)=0x5}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:36 executing program 5: mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:36 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x800000) syz_genetlink_get_family_id$tipc(&(0x7f0000001700)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40a0}, 0xc, &(0x7f00000003c0)={&(0x7f00000006c0)={0x24, 0x0, 0xf551e42086c1f418, 0x70bd2d, 0x25dfdbfb, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x6}}, ["", "", "", ""]}, 0xc}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) fstatfs(r3, &(0x7f0000000700)=""/4096) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x8e, &(0x7f00000005c0)=""/152, &(0x7f0000000680)=0x98) clone(0x2000, &(0x7f0000000440)="dec61d85d5392957682c8fcbefb9ba2bee934f3d17c75a43631174058b9776d80b55246891717ec24338c226929408ad934d4e8e9bf2403de757c314f4237767626697143c3caa68f06a99bed91e215b35df0f58073636ac182f418705", &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)="ebeb622f22b07f650afc71efcd658bbc3c28ce0e924b9fb49053603658cb116f311b95d5890b349284e1b9a5a825255401378c58b5d6775ca874a1882c3175f4c2b3e72663b59ef14149df4e52c2ce861b040fc2bc4627241783a7ee69c64de97091d8c9e763") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000000c0)=0xe8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendfile(r6, r1, &(0x7f0000000380), 0x20) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x126e0b0, &(0x7f0000001740)=ANY=[@ANYBLOB='debug_want_extra_isize=0x0000000000000e21,euid=', @ANYRESDEC=r4, @ANYBLOB="2c7365636c61d5e2dd56882132e162656c2c0036ec366e95979c56cb665da5a1d94c265893fb3433b0d4eac40191418b42"]) 13:36:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) ptrace$cont(0x20, r0, 0x1, 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 166.150105] protocol 88fb is buggy, dev hsr_slave_0 [ 166.150135] protocol 88fb is buggy, dev hsr_slave_1 [ 166.155220] protocol 88fb is buggy, dev hsr_slave_1 13:36:36 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$getregs(0xffffffffffffffff, r1, 0x80, &(0x7f0000000180)=""/242) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x240000, 0x13) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00000000c0)="4eec0ad8d564a6ba68d431ab5487bcf21e6831dd14a0044960780c0d414c9133a5fe73c7a54121ce482167686e643945558fb7eac6f5a6a065301eefac570781361d3d8772c26ebb48992cebae603f89763ffaf972a4725c8e1eb7068fac147b9ef21f2dd4c00dba2f1dc788677625aea130e038b3c305430f85f179bfeaeb5f906c7101630100000000008d20d17213d66b327033f2ca8e4ab43efed866dfaeb2a4e692de8b", 0xed) 13:36:36 executing program 5: mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) [ 166.480114] protocol 88fb is buggy, dev hsr_slave_0 [ 166.485242] protocol 88fb is buggy, dev hsr_slave_1 13:36:36 executing program 5: open(0x0, 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) sched_setparam(r1, &(0x7f0000000000)=0xdf31) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001400), 0x800) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000001440)={0x2, 0xa3f2, 0xde7, 0x5}, 0x10) 13:36:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'batadv0\x00'}) r1 = socket(0x40000000015, 0x5, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") openat$capi20(0xffffffffffffff9c, &(0x7f0000000040)='/dev/capi20\x00', 0x78a420, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) bind$packet(r2, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'batadv0\x00\x06\bz\x00\x00\x00\xfd\x00', 0xf7fffffffffffffd}) 13:36:36 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 166.818614] device batadv0 entered promiscuous mode [ 166.827926] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 166.843976] device batadv0 left promiscuous mode [ 166.854560] device batadv0 entered promiscuous mode [ 166.863767] 8021q: adding VLAN 0 to HW filter on device batadv0 13:36:36 executing program 1: perf_event_open(&(0x7f0000000580)={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, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f00000001c0)={'system_u:object_r:udev_helper_exec_t:s0', 0x20, 'system_u:object_r:power_device_t:s0', 0x20, 0x2, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x8f) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) write$P9_RVERSION(r2, &(0x7f0000000980)=ANY=[], 0x0) write$P9_RGETATTR(0xffffffffffffffff, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) 13:36:36 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0xcc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r1, &(0x7f0000000000)='keyring\x00\x9a\xc1\x89\xca\x97\xe2\xe9FB\xeb\x85\xb2C<\x81\xa2]Y\'\x83\x1b\xf2\xd6]\x9dr\xa0\xbb\xf5+\xa5\xac\x8f\xe2.\xe8T\xcd\xaaL\x03\xfb %.0x0}) setfsgid(r4) fchownat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r0, r4, 0x100) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 13:36:36 executing program 5: open(0x0, 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:36 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:36 executing program 0: chdir(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127a, &(0x7f0000000100)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) bind(0xffffffffffffffff, &(0x7f0000000580)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x1, {0xa, 0x4e21, 0x800, @loopback}}}, 0x80) r0 = socket(0x0, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x10) recvmmsg(r0, 0x0, 0x0, 0x60, 0x0) r1 = accept$netrom(r0, &(0x7f0000000240)={{0x3, @default}, [@default, @bcast, @bcast, @null, @bcast, @bcast, @null, @netrom]}, &(0x7f00000000c0)=0x48) fsetxattr$trusted_overlay_opaque(r1, &(0x7f00000002c0)='trusted.overlay.opaque\x00', &(0x7f0000000300)='y\x00', 0x2, 0x0) syz_genetlink_get_family_id$tipc2(0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x700, 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x8f) r2 = creat(&(0x7f0000000000)='./file1/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000008b80)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x4}}, 0x20) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000200)=0x4) sendmsg$TIPC_NL_LINK_SET(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000740)=ANY=[@ANYBLOB="409898068d7d56513637eb000000c8270a3d55e5af12aaf9066a9e1b050abd80208bc1e0f6aee823ef81494071149fdd7c9c8196fcf60c18566e2e8b4199e9ae79a2f894af7e5eb817c05407bf98b283f259a7d913adb8e417b9cc450de56a23d025fae027477ac0056f7503896097d31de356a57553d2ad7ca817f13928c60b686784eda8b7c849fde314e310576fd30595f2712911d52fbbc2efda6facaf5424bda423157cb80ccc3e6d3ac4a0d0b40a61560c67094c4d22fc4e754cc901c86fc2a68cc87ba1554971a38e49c691fcb135c69896498424762568b398776807a48e855364661f8b42ac32ae33a949a81d", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00']}, 0x1, 0x0, 0x0, 0x100}, 0x4001041) chdir(&(0x7f0000000180)='./file0\x00') link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 13:36:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = gettid() ptrace$setregs(0xf, r3, 0x8, &(0x7f0000000080)="5d5ba7ce63488b8a444df2862b7653809ed03db1613bc7ef1457ed1b8ca15c94289f7d6b9d") r4 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r5}, {}, {r6}, {}], 0x4, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r7, 0x0, r7) poll(&(0x7f0000000100)=[{r6, 0xb9e9f9126e341a7f}, {r7, 0x100}, {0xffffffffffffffff, 0x128}], 0x3, 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r4, 0x800c6613, &(0x7f00000000c0)=@v2={0x2, @adiantum, 0x1, [], "8074192e498bde53593b40a1835b2d95"}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet6(r2, &(0x7f0000000000)="a091aea5b08cc90468e9206dde4d85669e22de51be3eef5b9443a79d3b7f47a4e8e2ea9260b8fe9c70557c36", 0x2c, 0x40000, &(0x7f0000000040)={0xa, 0x4e20, 0x2, @mcast2, 0x80000001}, 0x1c) 13:36:37 executing program 5: open(0x0, 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) [ 166.948305] encrypted_key: insufficient parameters specified 13:36:37 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:37 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0xffffffffffffff28) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 167.104296] encrypted_key: insufficient parameters specified 13:36:37 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x40000000, &(0x7f0000000080)="0f78c9022d34ea5b8439671fe7861c4a6e4bb7222076c63df25dce327af4ad69bea246f5e08908514ad6c627c24947f4279503e478c33f92d27495dd2f26d6a2b2399c8cf646dbd6e00c4fcd0d1c81d8273c8e72fbceb071ecc6b31ec5f0f32f363b186a5b1a95ba2dce8e278fcc828113de77430d2ff520caabfc3289b52fc1179c054d0b01a1706556fc1d84dd8f6073", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="740b1c59580bb45f5bb2") setsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, 0xfffffffffffffe48) r1 = getpgrp(0xffffffffffffffff) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) r5 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x9, 0x0) kcmp(r1, r2, 0x4, r3, r5) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) prctl$PR_MCE_KILL(0x21, 0x0, 0x1) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000000)="286fbd733e71bcab65ca8d14bd6cdd2e3b67f4199a2db73202889c232908b39a99e80778bbf8dc5cb8964401dd29592fe645293f3cd6bf8748b3a21ef403fc730162f836598ca89b75a2c315468d0e1cfe8877cf826d841f6358", 0xfffffffffffffde2) 13:36:37 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) [ 167.218773] overlayfs: './file0' not a directory 13:36:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f00000028c0)=[{{0x0, 0x0, 0x0}, 0x401}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ptype\x00\xcc\xf8V\xfe~\xdc\x94\x8e\xf06Ff\x00\xab\xa5\xd6\xeaY\xc8\xb5F\xfa\xa1\xd2\xc4*,ZT') r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x20, r5, 0x5, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xfffffffffffffe23, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x380000}]}]}, 0x20}}, 0x0) preadv(r4, &(0x7f00000017c0), 0x1b4, 0x500000000000000) 13:36:37 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet6_opts(r1, 0x29, 0x74d24a8c775eca1b, &(0x7f0000000080)=""/12, &(0x7f00000000c0)=0xc) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) connect$netlink(r2, &(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x4020023}, 0xc) mount(&(0x7f0000000240)=@md0='/dev/md0\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1881005, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:37 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x1, 0x0) close(r0) socket$netlink(0x10, 0x3, 0xa) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x14800008}, 0xc) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0), 0x123, 0x0) ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f00000001c0)={0x401, 0xe2fd8178b07f604, 0x4, 0x1800, {0x77359400}, {0xf2d3ccd3da53f2fa, 0xc, 0x6, 0x1, 0x3f, 0xdf, "0f43a4fa"}, 0x6, 0x1, @userptr=0x3, 0x4}) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x100) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x100, 0x0) bind$vsock_stream(r3, &(0x7f0000000180)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) listen(0xffffffffffffffff, 0x0) ftruncate(r4, 0x208200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fallocate(r6, 0x1, 0x5, 0xfffffffffffffffa) sendfile(r0, r2, 0x0, 0x8000fffffffe) 13:36:37 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:37 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) [ 167.322905] IPVS: ftp: loaded support on port[0] = 21 [ 167.439096] tmpfs: Bad mount option debug_want_extra_isize [ 167.477156] audit: type=1400 audit(1572528997.471:88): avc: denied { create } for pid=9611 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 13:36:37 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:37 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:37 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000080)=0x4, 0x4) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) open(&(0x7f00000000c0)='./file0\x00', 0xd4a1235cd20ad37c, 0x1e2) [ 167.768241] audit: type=1804 audit(1572528997.621:89): pid=9618 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir017254619/syzkaller.hoOylP/61/bus" dev="sda1" ino=16647 res=1 13:36:37 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:37 executing program 2: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 167.889752] IPVS: ftp: loaded support on port[0] = 21 [ 167.964194] audit: type=1804 audit(1572528997.651:90): pid=9629 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir017254619/syzkaller.hoOylP/61/bus" dev="sda1" ino=16647 res=1 [ 168.048438] overlayfs: failed to resolve './file1': -2 [ 168.112017] audit: type=1400 audit(1572528997.731:91): avc: denied { write } for pid=9611 comm="syz-executor.0" path="socket:[36194]" dev="sockfs" ino=36194 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 168.266717] audit: type=1804 audit(1572528998.011:92): pid=9644 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir256891306/syzkaller.287bqs/78/file0" dev="sda1" ino=16658 res=1 [ 168.306054] audit: type=1804 audit(1572528998.231:93): pid=9629 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir017254619/syzkaller.hoOylP/61/bus" dev="sda1" ino=16647 res=1 13:36:38 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r3, 0x5) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) getpgid(r3) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:38 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:38 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x159) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) lsetxattr$security_capability(&(0x7f0000000300)='./file0\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f00000002c0)=@v3={0x3000000, [{0xfffffffb, 0x9618}, {0x7, 0x3}], r1}, 0x18, 0x0) 13:36:38 executing program 2: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:38 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x1, 0x0) close(r0) socket$netlink(0x10, 0x3, 0xa) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x14800008}, 0xc) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0), 0x123, 0x0) ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f00000001c0)={0x401, 0xe2fd8178b07f604, 0x4, 0x1800, {0x77359400}, {0xf2d3ccd3da53f2fa, 0xc, 0x6, 0x1, 0x3f, 0xdf, "0f43a4fa"}, 0x6, 0x1, @userptr=0x3, 0x4}) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x100) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x100, 0x0) bind$vsock_stream(r3, &(0x7f0000000180)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) listen(0xffffffffffffffff, 0x0) ftruncate(r4, 0x208200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fallocate(r6, 0x1, 0x5, 0xfffffffffffffffa) sendfile(r0, r2, 0x0, 0x8000fffffffe) 13:36:38 executing program 1: umount2(&(0x7f00000000c0)='./file0\x00', 0x12) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000002020000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0xffffffffffffff81}], 0x0, 0x0) socket$inet6(0xa, 0x0, 0x40) 13:36:38 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) finit_module(r1, &(0x7f0000000000)='@+\x00', 0x1) 13:36:38 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) [ 168.531980] overlayfs: failed to resolve './file1': -2 13:36:38 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r4, 0xd0f}, 0x14}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="2802200097e50a54e84be42275b3cdf7096e22cf18775a495b66e120a052d243c796a099b734c4aac09502858b972accab7fbf422f582c9b81018838d0952a200db7035f3948f7ff60e662a9cdde0b9bbaecaf1bdba8ad2e795aa1489ec9d01f159722fcef8032e3d024", @ANYRES16=r4, @ANYBLOB="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"], 0x228}, 0x1, 0x0, 0x0, 0x140}, 0x80) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$UI_ABS_SETUP(r6, 0x401c5504, &(0x7f0000000300)={0x9, {0x401, 0x7d0, 0xff, 0x1000, 0x3, 0x8}}) [ 168.588350] audit: type=1804 audit(1572528998.581:94): pid=9682 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir017254619/syzkaller.hoOylP/62/bus" dev="sda1" ino=16658 res=1 13:36:38 executing program 2: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 168.648122] audit: type=1804 audit(1572528998.591:95): pid=9682 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir017254619/syzkaller.hoOylP/62/bus" dev="sda1" ino=16658 res=1 [ 168.847338] overlayfs: failed to resolve './file1': -2 13:36:38 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', 0x0, 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:38 executing program 2: mkdir(0x0, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200788e49f56750000008001b0000000000"], 0x34}}, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x5) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = syz_open_dev$binderN(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) poll(&(0x7f00000000c0)=[{r7}, {0xffffffffffffffff, 0x80}, {r6}, {}], 0x2000005f, 0x0) r8 = accept4$inet(r6, 0x0, &(0x7f0000000100), 0x800) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) r11 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r12 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r11}, {}, {r12}, {}], 0x4, 0x0) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = fcntl$dupfd(r13, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = socket(0x11, 0x2, 0x0) close(r15) r16 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r16, 0x84, 0x6e, &(0x7f0000000640)=[@in6={0xa, 0x4e22, 0x7, @rand_addr="53dc44ab71d645cc18b5ac48f7db4bf0", 0x8}, @in6={0xa, 0x4e23, 0x2, @mcast2, 0x5}, @in6={0xa, 0x4e24, 0x10000, @mcast2, 0x100}, @in6={0xa, 0x4e22, 0x1ff, @rand_addr="178675b3ae4d070dced71f11455b0c4d", 0x7fffffff}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e24, 0x6, @mcast2, 0x4}, @in={0x2, 0x4e20, @local}], 0xac) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r16, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r15, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r17}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r14, 0x84, 0x1f, &(0x7f00000002c0)={r17, @in6={{0xa, 0x4e21, 0xffffffff, @dev={0xfe, 0x80, [], 0x27}, 0x7}}, 0x8}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r11, 0x84, 0x76, &(0x7f00000003c0)={r18, 0xffff}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r19 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r10, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400820}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r19, @ANYBLOB="200428bd7000fdda6370c56d812c66291babab5caf7b5d3d13000000140006000400"], 0x28}, 0x1, 0x0, 0x0, 0x4c804}, 0x4004110) poll(&(0x7f0000000080)=[{r8, 0x825c92aeb14b87c5}, {r4}, {r5}, {0xffffffffffffffff, 0xa200}], 0x4, 0x0) ioctl$TIOCGISO7816(r1, 0x80285442, &(0x7f0000000040)) [ 168.989950] overlayfs: failed to resolve './file1': -2 [ 169.019179] selinux_nlmsg_perm: 42 callbacks suppressed [ 169.019188] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9733 comm=syz-executor.1 13:36:39 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', 0x0, 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:39 executing program 2: mkdir(0x0, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 169.122548] sctp: [Deprecated]: syz-executor.1 (pid 9735) Use of struct sctp_assoc_value in delayed_ack socket option. [ 169.122548] Use struct sctp_sack_info instead [ 169.163174] overlayfs: failed to resolve './file1': -2 13:36:39 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', 0x0, 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10200, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x10080, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x14) 13:36:39 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:39 executing program 2: mkdir(0x0, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:39 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() setpriority(0x0, r1, 0x1ff) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) symlink(&(0x7f0000000180)='./file1\x00', &(0x7f0000000140)='./file1/file0\x00') mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000580)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65052d00007765726469723d2e3a66696c65302c776f726b6469723d2e2f66696c653176d652753800b8150b1de6e7b4212cd1a44d76af7f3a7188d87866ac59be5f00f0d9e6349753694bd001e67026f7abe9928fd9c7db430add09f0bd31dfbe6f299b1dfb7a69e45aa52d7f1a"]) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='trusted.overlay.redirect\x00', 0x0, 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000000080)='./file0/file1/file0\x00', &(0x7f0000000100)='security.SMACK64TRANSMUTE\x00', 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$9p(r4, &(0x7f0000000340)="ba0128482239d3a824a3cddc806a907d74b8e94b175e7a5a5f94e97fbe22da6410bac902fd4612ac6e7d19b4d243e4910e3431a93f5ab3fc8a2ad99dd3a4be53ae98fc62a0feb2a553bbfd4191547f3f57454c9273f984984362af8c49df316130220c69356006dc2795bffec26433", 0x6f) [ 169.419836] overlayfs: failed to resolve './file1': -2 13:36:39 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(0x0, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:39 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) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)={0x6, 0xe38, [{0x9, 0x0, 0x7}, {0x3}, {0x5, 0x0, 0x5caa}, {0x8, 0x0, 0x8}, {0x7, 0x0, 0x3f}, {0x0, 0x0, 0x401}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/if_inet6\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000240)=""/140, 0x8c}], 0x1, 0x500) write$UHID_SET_REPORT_REPLY(r0, &(0x7f0000000340)={0xe, 0x8, 0x2}, 0xc) creat(0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000080)=""/31}, {&(0x7f00000000c0)=""/20}, {&(0x7f0000000380)=""/166}], 0x213, 0x2000107c) 13:36:39 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) [ 169.556145] overlayfs: missing 'lowerdir' 13:36:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x55b) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e22, 0x67b, @local, 0x8000}, 0x1c) recvmmsg(r3, &(0x7f0000003980)=[{{&(0x7f0000000040)=@generic, 0x80, 0x0}}], 0x1, 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000380)={0x7b}) 13:36:39 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(0x0, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:39 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:39 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(0x0, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:39 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:39 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(0x0, 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:39 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:40 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(0x0, 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:40 executing program 1: creat(&(0x7f0000000300)='./file0\x00', 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)='/selinux/policy\x00') r0 = gettid() tkill(r0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = socket(0x10, 0x80002, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x4e20, @broadcast}}) sched_setattr(0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbc076dde453e2987}, {@in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x0, 0x33}, @in=@broadcast, {}, {0xffffffffffffffff, 0x0, 0x0, 0x1}, {}, 0x0, 0x0, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}}, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') 13:36:40 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:40 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(0x0, 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r7, 0xc0502100, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$ax25(r3, &(0x7f0000000240)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x4}, [@bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={r8, @in6={{0xa, 0x4e21, 0xc9, @empty, 0x3}}, 0xbcd, 0x4, 0x401, 0xffffffe0}, 0x98) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x24008800) ppoll(&(0x7f0000000380)=[{r1}], 0x20000000000000e0, 0x0, 0x0, 0x1f9) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000001c0)={&(0x7f0000ffa000/0x6000)=nil, 0x6000}, &(0x7f0000000200)=0x10) dup3(r1, r0, 0x0) r9 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r9}, {}, {r10}, {}], 0x4, 0x0) ioctl$RTC_SET_TIME(r9, 0x4024700a, &(0x7f0000000340)={0x19, 0x31, 0xd, 0x17, 0x2, 0x1, 0x5, 0x5b, 0xffffffffffffffff}) [ 170.426776] devpts: called with bogus options 13:36:40 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:40 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:40 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 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, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000240)={0x100}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000180), 0x40, 0x2) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) open(&(0x7f0000000140)='./bus/file0\x00', 0x0, 0x100) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000080), 0x0) getuid() clone(0x100000, &(0x7f0000000480)="7667375713d43ec8007b3fa9184c965111ee596dd44ce276b9732914a3f1f24b346c97b60d582d0b10ce124a2d37b190711756413ae26b227b9e30f4a5e3521c10bda3362f2567bf2454ba9a0100000005", &(0x7f00000003c0), 0x0, 0x0) init_module(0x0, 0x0, &(0x7f0000000440)='fou\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1c0000) syz_genetlink_get_family_id$fou(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r5}, {}, {r6}, {}], 0x4, 0x0) ioctl$VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f0000000580)={0xa19f, 0x1, 0x4, 0x2000000, {}, {0x1, 0x2, 0x4, 0x80, 0x40, 0x2, "02740bfa"}, 0x39c, 0x7, @fd=r5, 0x4}) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') sendfile(r2, r7, 0x0, 0x1000002047ff) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r7, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="063b98edf96bb300032abd7000ffdbdf25010000000000000008410000001000180000007c6574683a6c6f0000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0xc000) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000680)) sendmsg$sock(0xffffffffffffffff, 0x0, 0x1) [ 170.569702] EXT4-fs: 16 callbacks suppressed [ 170.569709] EXT4-fs (sda1): Unrecognized mount option "disize" or missing value 13:36:40 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:40 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) [ 170.715734] audit: type=1804 audit(1572529000.721:96): pid=9844 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir017254619/syzkaller.hoOylP/67/bus" dev="sda1" ino=16675 res=1 13:36:40 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:40 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:41 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x200000000000) userfaultfd(0x141000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x3de8af6cf1d864d7, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) timer_create(0x2, &(0x7f0000000080)={0x0, 0x33, 0x1, @tid=r6}, &(0x7f0000000100)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x829, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_delete(r9) r10 = fcntl$dupfd(r8, 0x0, r7) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)={0x7, 0x1f}) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = fcntl$dupfd(r11, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000040)={0x1, r12}) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_RUN(r4, 0xae80, 0x0) 13:36:41 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) 13:36:41 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 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, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000240)={0x100}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000180), 0x40, 0x2) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) open(&(0x7f0000000140)='./bus/file0\x00', 0x0, 0x100) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000080), 0x0) getuid() clone(0x100000, &(0x7f0000000480)="7667375713d43ec8007b3fa9184c965111ee596dd44ce276b9732914a3f1f24b346c97b60d582d0b10ce124a2d37b190711756413ae26b227b9e30f4a5e3521c10bda3362f2567bf2454ba9a0100000005", &(0x7f00000003c0), 0x0, 0x0) init_module(0x0, 0x0, &(0x7f0000000440)='fou\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1c0000) syz_genetlink_get_family_id$fou(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r5}, {}, {r6}, {}], 0x4, 0x0) ioctl$VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f0000000580)={0xa19f, 0x1, 0x4, 0x2000000, {}, {0x1, 0x2, 0x4, 0x80, 0x40, 0x2, "02740bfa"}, 0x39c, 0x7, @fd=r5, 0x4}) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') sendfile(r2, r7, 0x0, 0x1000002047ff) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r7, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="063b98edf96bb300032abd7000ffdbdf25010000000000000008410000001000180000007c6574683a6c6f0000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0xc000) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000680)) sendmsg$sock(0xffffffffffffffff, 0x0, 0x1) 13:36:41 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:41 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:41 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 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, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000240)={0x100}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000180), 0x40, 0x2) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) open(&(0x7f0000000140)='./bus/file0\x00', 0x0, 0x100) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000080), 0x0) getuid() clone(0x100000, &(0x7f0000000480)="7667375713d43ec8007b3fa9184c965111ee596dd44ce276b9732914a3f1f24b346c97b60d582d0b10ce124a2d37b190711756413ae26b227b9e30f4a5e3521c10bda3362f2567bf2454ba9a0100000005", &(0x7f00000003c0), 0x0, 0x0) init_module(0x0, 0x0, &(0x7f0000000440)='fou\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1c0000) syz_genetlink_get_family_id$fou(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r5}, {}, {r6}, {}], 0x4, 0x0) ioctl$VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f0000000580)={0xa19f, 0x1, 0x4, 0x2000000, {}, {0x1, 0x2, 0x4, 0x80, 0x40, 0x2, "02740bfa"}, 0x39c, 0x7, @fd=r5, 0x4}) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') sendfile(r2, r7, 0x0, 0x1000002047ff) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r7, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="063b98edf96bb300032abd7000ffdbdf25010000000000000008410000001000180000007c6574683a6c6f0000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0xc000) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000680)) sendmsg$sock(0xffffffffffffffff, 0x0, 0x1) 13:36:41 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0xe22}}]}) [ 171.581905] audit: type=1804 audit(1572529001.591:97): pid=9882 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir017254619/syzkaller.hoOylP/68/bus" dev="sda1" ino=16540 res=1 13:36:41 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:41 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:41 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000240)={0x100}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000180), 0x40, 0x2) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) open(&(0x7f0000000140)='./bus/file0\x00', 0x0, 0x100) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000080), 0x0) getuid() clone(0x100000, &(0x7f0000000480)="7667375713d43ec8007b3fa9184c965111ee596dd44ce276b9732914a3f1f24b346c97b60d582d0b10ce124a2d37b190711756413ae26b227b9e30f4a5e3521c10bda3362f2567bf2454ba9a0100000005", &(0x7f00000003c0), 0x0, 0x0) init_module(0x0, 0x0, &(0x7f0000000440)='fou\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1c0000) syz_genetlink_get_family_id$fou(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r5}, {}, {r6}, {}], 0x4, 0x0) ioctl$VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f0000000580)={0xa19f, 0x1, 0x4, 0x2000000, {}, {0x1, 0x2, 0x4, 0x80, 0x40, 0x2, "02740bfa"}, 0x39c, 0x7, @fd=r5, 0x4}) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') sendfile(r2, r7, 0x0, 0x1000002047ff) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r7, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="063b98edf96bb300032abd7000ffdbdf25010000000000000008410000001000180000007c6574683a6c6f0000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0xc000) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000680)) sendmsg$sock(0xffffffffffffffff, 0x0, 0x1) 13:36:41 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, 0x0) 13:36:41 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 172.018130] overlayfs: missing 'lowerdir' [ 172.065000] EXT4-fs (sda1): re-mounted. Opts: 13:36:42 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000240)={0x100}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000180), 0x40, 0x2) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) open(&(0x7f0000000140)='./bus/file0\x00', 0x0, 0x100) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000080), 0x0) getuid() clone(0x100000, &(0x7f0000000480)="7667375713d43ec8007b3fa9184c965111ee596dd44ce276b9732914a3f1f24b346c97b60d582d0b10ce124a2d37b190711756413ae26b227b9e30f4a5e3521c10bda3362f2567bf2454ba9a0100000005", &(0x7f00000003c0), 0x0, 0x0) init_module(0x0, 0x0, &(0x7f0000000440)='fou\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1c0000) syz_genetlink_get_family_id$fou(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r5}, {}, {r6}, {}], 0x4, 0x0) ioctl$VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f0000000580)={0xa19f, 0x1, 0x4, 0x2000000, {}, {0x1, 0x2, 0x4, 0x80, 0x40, 0x2, "02740bfa"}, 0x39c, 0x7, @fd=r5, 0x4}) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') sendfile(r2, r7, 0x0, 0x1000002047ff) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r7, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="063b98edf96bb300032abd7000ffdbdf25010000000000000008410000001000180000007c6574683a6c6f0000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0xc000) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000680)) sendmsg$sock(0xffffffffffffffff, 0x0, 0x1) 13:36:42 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 172.240976] overlayfs: missing 'lowerdir' 13:36:42 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, 0x0) 13:36:42 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 172.363718] EXT4-fs (sda1): re-mounted. Opts: [ 172.391009] overlayfs: missing 'lowerdir' 13:36:42 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[]) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:42 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, 0x0) 13:36:42 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 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, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000240)={0x100}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000180), 0x40, 0x2) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) open(&(0x7f0000000140)='./bus/file0\x00', 0x0, 0x100) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000080), 0x0) getuid() clone(0x100000, &(0x7f0000000480)="7667375713d43ec8007b3fa9184c965111ee596dd44ce276b9732914a3f1f24b346c97b60d582d0b10ce124a2d37b190711756413ae26b227b9e30f4a5e3521c10bda3362f2567bf2454ba9a0100000005", &(0x7f00000003c0), 0x0, 0x0) init_module(0x0, 0x0, &(0x7f0000000440)='fou\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1c0000) syz_genetlink_get_family_id$fou(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r5}, {}, {r6}, {}], 0x4, 0x0) ioctl$VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f0000000580)={0xa19f, 0x1, 0x4, 0x2000000, {}, {0x1, 0x2, 0x4, 0x80, 0x40, 0x2, "02740bfa"}, 0x39c, 0x7, @fd=r5, 0x4}) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') sendfile(r2, r7, 0x0, 0x1000002047ff) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r7, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="063b98edf96bb300032abd7000ffdbdf25010000000000000008410000001000180000007c6574683a6c6f0000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0xc000) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000680)) sendmsg$sock(0xffffffffffffffff, 0x0, 0x1) 13:36:42 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 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, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000240)={0x100}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000180), 0x40, 0x2) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) open(&(0x7f0000000140)='./bus/file0\x00', 0x0, 0x100) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000080), 0x0) getuid() clone(0x100000, &(0x7f0000000480)="7667375713d43ec8007b3fa9184c965111ee596dd44ce276b9732914a3f1f24b346c97b60d582d0b10ce124a2d37b190711756413ae26b227b9e30f4a5e3521c10bda3362f2567bf2454ba9a0100000005", &(0x7f00000003c0), 0x0, 0x0) init_module(0x0, 0x0, &(0x7f0000000440)='fou\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1c0000) syz_genetlink_get_family_id$fou(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r5}, {}, {r6}, {}], 0x4, 0x0) ioctl$VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f0000000580)={0xa19f, 0x1, 0x4, 0x2000000, {}, {0x1, 0x2, 0x4, 0x80, 0x40, 0x2, "02740bfa"}, 0x39c, 0x7, @fd=r5, 0x4}) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') sendfile(r2, r7, 0x0, 0x1000002047ff) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r7, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="063b98edf96bb300032abd7000ffdbdf25010000000000000008410000001000180000007c6574683a6c6f0000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0xc000) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000680)) sendmsg$sock(0xffffffffffffffff, 0x0, 0x1) [ 172.591121] EXT4-fs (sda1): re-mounted. Opts: [ 172.596101] overlayfs: missing 'lowerdir' 13:36:42 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)) [ 172.716734] EXT4-fs (sda1): re-mounted. Opts: 13:36:42 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)) 13:36:42 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[]) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 172.901824] EXT4-fs (sda1): re-mounted. Opts: 13:36:42 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000240)={0x100}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000180), 0x40, 0x2) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) open(&(0x7f0000000140)='./bus/file0\x00', 0x0, 0x100) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000080), 0x0) getuid() clone(0x100000, &(0x7f0000000480)="7667375713d43ec8007b3fa9184c965111ee596dd44ce276b9732914a3f1f24b346c97b60d582d0b10ce124a2d37b190711756413ae26b227b9e30f4a5e3521c10bda3362f2567bf2454ba9a0100000005", &(0x7f00000003c0), 0x0, 0x0) init_module(0x0, 0x0, &(0x7f0000000440)='fou\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1c0000) syz_genetlink_get_family_id$fou(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r5}, {}, {r6}, {}], 0x4, 0x0) ioctl$VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f0000000580)={0xa19f, 0x1, 0x4, 0x2000000, {}, {0x1, 0x2, 0x4, 0x80, 0x40, 0x2, "02740bfa"}, 0x39c, 0x7, @fd=r5, 0x4}) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') sendfile(r2, r7, 0x0, 0x1000002047ff) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r7, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="063b98edf96bb300032abd7000ffdbdf25010000000000000008410000001000180000007c6574683a6c6f0000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0xc000) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000680)) sendmsg$sock(0xffffffffffffffff, 0x0, 0x1) 13:36:42 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x4, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, 0x0) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcf", 0x5}], 0x1, 0x1) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000002400e50d00000000000000", @ANYRES32, @ANYBLOB="00000000ffffffff0000000008000100686866000c00"], 0x3}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x0, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000001c0)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000140)) ioctl$sock_ifreq(r2, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x00\x02\xff', @ifru_names='bond_slave_1\x00'}) ioctl$sock_ifreq(r2, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\n\x00!!\x00\x01\x00', @ifru_names='bond_slave_1\x00\x00\x00\b'}) [ 172.925140] overlayfs: missing 'lowerdir' 13:36:43 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)) 13:36:43 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[]) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 173.006421] kauditd_printk_skb: 1 callbacks suppressed [ 173.006429] audit: type=1400 audit(1572529003.011:99): avc: denied { ioctl } for pid=9968 comm="syz-executor.1" path="socket:[36736]" dev="sockfs" ino=36736 ioctlcmd=0x8991 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 173.067077] bond0: Releasing backup interface bond_slave_1 [ 173.116061] overlayfs: missing 'lowerdir' 13:36:43 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB]) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 173.184263] audit: type=1804 audit(1572529003.111:100): pid=9977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir017254619/syzkaller.hoOylP/71/bus" dev="sda1" ino=16801 res=1 [ 173.272366] EXT4-fs (sda1): re-mounted. Opts: [ 173.294614] overlayfs: missing 'lowerdir' 13:36:43 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB]) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:43 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00'}}]}) 13:36:43 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xa8}]}, 0x10) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) write$P9_RFLUSH(r1, &(0x7f0000000040)={0x7, 0x6d, 0x2}, 0x7) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f00000004c0)) sendto$inet(r0, 0x0, 0x211, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) recvmmsg(r0, &(0x7f0000007000)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000054c0)=""/222, 0xde}], 0x1}}], 0x1, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000009c0)=ANY=[], 0x378) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)="30d8818e3d1c6310e9727de7ed649f9b8b920a0215bfb9d66f61f5e0a135f414f6f5c9eda302ea70d394ede3477dbce4e588f8fd1ea3c658197dbf902c9546dcbadcadc0bc18c3379955e7662b4e35b9962084ca5db5cd465fa3e3d99f1ac5a1760f4b459fb1b88ef0d1d52142233ec0a610cefb4d4409feb8b1d52f1a98e4e64e05e0d356faa3ba6df61378ca6acfe9b437fe7bac1dfad8bd5e9be3d9341a1c93ed8072bc14bd5a127c6ba64b1ee7cf7ed778571c0ba471fa", 0xb9}], 0x1}, 0x0) 13:36:43 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000240)={0x100}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000180), 0x40, 0x2) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) open(&(0x7f0000000140)='./bus/file0\x00', 0x0, 0x100) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000080), 0x0) getuid() clone(0x100000, &(0x7f0000000480)="7667375713d43ec8007b3fa9184c965111ee596dd44ce276b9732914a3f1f24b346c97b60d582d0b10ce124a2d37b190711756413ae26b227b9e30f4a5e3521c10bda3362f2567bf2454ba9a0100000005", &(0x7f00000003c0), 0x0, 0x0) init_module(0x0, 0x0, &(0x7f0000000440)='fou\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1c0000) syz_genetlink_get_family_id$fou(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r5}, {}, {r6}, {}], 0x4, 0x0) ioctl$VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f0000000580)={0xa19f, 0x1, 0x4, 0x2000000, {}, {0x1, 0x2, 0x4, 0x80, 0x40, 0x2, "02740bfa"}, 0x39c, 0x7, @fd=r5, 0x4}) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') sendfile(r2, r7, 0x0, 0x1000002047ff) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r7, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="063b98edf96bb300032abd7000ffdbdf25010000000000000008410000001000180000007c6574683a6c6f0000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0xc000) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000680)) sendmsg$sock(0xffffffffffffffff, 0x0, 0x1) [ 173.439300] overlayfs: missing 'lowerdir' [ 173.492249] EXT4-fs (sda1): Unrecognized mount option "disize" or missing value [ 173.527092] audit: type=1804 audit(1572529003.531:101): pid=10001 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir017254619/syzkaller.hoOylP/72/bus" dev="sda1" ino=16878 res=1 13:36:43 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB]) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:43 executing program 5 (fault-call:2 fault-nth:0): open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00'}}]}) 13:36:43 executing program 0: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x85, 0x80, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x550e}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)) r4 = creat(0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e5d37149eb0f4a333726cf6d5b7647306559155f1c69d6bfd145b83576f2df4d85f271fd4119db923e2412c66dd954eb59dddc7e1fd286a83971b2ba1c63b4f99702cf91f3d1ecffb8ae189c79b403805e83650c251a564942896f205640c23b0cf51fe9bd931f54a343794710a9cd53cef20938edddb2bfa3c1f72f8e79e41e30fb8f9d314abd999ba396521b6c10bec7bc9d0745a80299342f5cf89eb9d94044258fbb18cec1cdbbc016a773d3ae41e3e30248e716fd0873d31454902cbe7dcf7d644dfadc255d99652b5ed5a5b1a75e3ad49cf80178678402e9d3a755d009889b2e6138f81dc02eedcc353aceb2f7781aea08aa91be7e1e2416ba3d555b1f2237f68c5d7dcfcb1b917c292a35d6d7e7cf2cb1dd6dba5a50ce55c4638d7d38cb7afd8da02f281ab69392bc6531eb03eb97c1d075e3342c244861d04bcad8991b8f588e48ad7fe218d2f5e604bb31c59241245b485210fe418af3d6377b59d5ab128497efeced38cc5036b1f34cb89674b5179219f34b9e8e1849695d7c23cce77eb8f038ef9f2cd69d1c9e2d6b46610adbadbdad857a77f59d38cb5120709716b87c52a48de249b231d7e39985b8b58094c0d7b4c6d1671a8ff9d2daaca94df2adcff6420077df0ddbc66d00b141ffc6e28bed09a19056e52a905a72c99a04af56b22da83135808ba2bfe87a39753447e78500d16bdad52d97df73d4852a79e7ec6910701b712cfd58c62b3ade86cf6ff0cd78719fa1ae81640381cb33f4f6b03c913e820cf9eb9b5cf7df9c878596c9ac9444cad118673fe339b4b7287b310ecff4742bfea2612d79d418293f0dfe14bc819c466473438ad71ea3b1386d17a9038b1f5a9285481500f84f4c7eabbf2eb071a101c69cce8e7495bda4c28a4e88f6a258abf58579c290eeb742b2678daab3ecc8c2bf97d89e89472901e254dd63ca7d918f8a7523161e29b28f64b285da7bb4a17d0ad734c321623e246bb0b5aaa08e8e7ac42b74ba83c70a8ca80068400be6adc3f4b01ba1050b54e6e4cf72fb567fbd27b74b2bfa7b7cabc6938851c13c6df7d5aaca79afd89b5e925379b959c7929ddfa3399695343f435772d70e5cfa3550377d23f50011ad5657e94c464cd43eb85496fd3b03bcb2d9278ceb432194d9893ffa747dfe85309f256c910e31e81dcd3cd8a13744fc2874737a2ff34bf8c89f15da7cc0853434117d744e30360b38ef1a063f9ee506f048e9980054e6c5c5688d04ece6067ac55bccc9a7773a2c4e21c039d153622130faff9fd675d64ad7284bd011b9b224713a721b4b731cf342357642a1a0bb846f5be443b7e72e9825b5f3a078c6ae09e4512dd93a5be1af13a49e6a33938509d3557aecf2356ac2329871b662a99cf3fd2486b064e7e6f90c1f8d632186a8bda338b02d45da4ea9041d42a23f40b93346dddc473a9f1a3d9f0285b7e48cbb87bc34d44b090a5e2aaf4764a10a44168f1719eff0b0d9bc1ce07750af4c21d0c67eae0799e91328c8b14869e4edd255a41735a2b1818aa9d3b271ba757af010ae6dbad89aa0d8f5b6f8ef3917adcedf247ffcf9ade407dfb5094", 0x534, 0xc001, 0x0, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140)=0x7, 0x4) syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setstatus(r4, 0x4, 0x98428d57a99b5f44) pipe(0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2}, 0x1c) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) pipe(&(0x7f00000001c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800800, 0x0) socket$inet6(0xa, 0x1, 0x0) [ 173.788384] overlayfs: missing 'lowerdir' 13:36:43 executing program 1: clone(0x4300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) tkill(r0, 0x36) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x40000004, 0x0) 13:36:43 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 173.873183] FAULT_INJECTION: forcing a failure. [ 173.873183] name failslab, interval 1, probability 0, space 0, times 0 [ 173.938674] CPU: 0 PID: 10018 Comm: syz-executor.5 Not tainted 4.14.151 #0 [ 173.945732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.955090] Call Trace: [ 173.957689] dump_stack+0x138/0x197 [ 173.961331] should_fail.cold+0x10f/0x159 [ 173.965489] should_failslab+0xdb/0x130 [ 173.969469] __kmalloc+0x2f0/0x7a0 [ 173.973011] ? __sb_end_write+0xc1/0x100 [ 173.977076] ? strnlen_user+0x12f/0x1a0 [ 173.981050] ? SyS_memfd_create+0xba/0x3a0 [ 173.985290] SyS_memfd_create+0xba/0x3a0 [ 173.989355] ? shmem_fcntl+0x130/0x130 [ 173.993241] ? do_syscall_64+0x53/0x640 [ 173.997313] ? shmem_fcntl+0x130/0x130 [ 174.001204] do_syscall_64+0x1e8/0x640 [ 174.005088] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 174.009922] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 174.015100] RIP: 0033:0x459f49 [ 174.018271] RSP: 002b:00007f27fd027a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 174.025963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459f49 [ 174.033217] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004beff7 [ 174.040469] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 174.047717] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f27fd0286d4 [ 174.054980] R13: 00000000004c9573 R14: 00000000004e0f30 R15: 0000000000000004 13:36:44 executing program 1: clone(0x1fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4c3a82cd2bc8e9cdd22422495e7e362ce4d8f67e24a1af462a5509e049eb05c9933a02b8a88c8f156c835c8692c29d534e2dbdee1c8bf3050a86cb134e2701", 0x22}, 0x60) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) r5 = getpgrp(r4) sched_setaffinity(r5, 0x8, &(0x7f0000000000)=0xffffffff) socket$caif_seqpacket(0x25, 0x5, 0x3) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KIOCSOUND(r6, 0x4b2f, 0x0) 13:36:44 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:44 executing program 0: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x85, 0x80, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x550e}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)) r4 = creat(0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000009c0)="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", 0x534, 0xc001, 0x0, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140)=0x7, 0x4) syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setstatus(r4, 0x4, 0x98428d57a99b5f44) pipe(0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2}, 0x1c) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) pipe(&(0x7f00000001c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800800, 0x0) socket$inet6(0xa, 0x1, 0x0) [ 174.133564] overlayfs: unrecognized mount option "lowerdir" or missing value [ 174.226594] QAT: Invalid ioctl 13:36:44 executing program 1: setpriority(0x2, 0x0, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @bcast}, [@rose, @null, @rose, @remote, @default, @netrom, @default, @null]}, &(0x7f0000000080)=0x48) ioctl$SIOCAX25CTLCON(r0, 0x89e8, &(0x7f00000000c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x9, 0x9, 0x5, [@null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r4, &(0x7f0000000000)='keyring\x00\x9a\xc1\x89\xca\x97\xe2\xe9FB\xeb\x85\xb2C<\x81\xa2]Y\'\x83\x1b\xf2\xd6]\x9dr\xa0\xbb\xf5+\xa5\xac\x8f\xe2.\xe8T\xcd\xaaL\x03\xfb %.0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r10 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r11 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r10}, {}, {r11}, {}], 0x4, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r14, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r15}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r15}, [@IFA_LOCAL={0x14, 0x2, @local}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x7db0}}]}, 0x40}}, 0x0) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x2ca, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="000000001900000327bd7000fedbdf251c0d1007ff02ff000020000000001a00010000001dff0100000f0f0000001300000000000000000000000800000f0f0000000000000f0f0000000000000000000000030000000000000000000000000000000600000000000000000000000f0000000000000000000000030000000000000007000000000000000000000000000000000000000000000000000000000000000000000f0700000008000000000000000400", @ANYRES32=r15, @ANYBLOB="00000000000000005eec034106633dcbf20a6da80ab9db82f9fe1bfc9e60ba7c00cb17e73326f76ae31b76"], 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r9}, [@IFA_LOCAL={0x14, 0x2, @local}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x7db0}}]}, 0x40}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', r9}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipmr_newroute={0x3c, 0x18, 0x400, 0x70bd2d, 0x25dfdbff, {0x80, 0x14, 0x14, 0x1, 0xfe, 0x4, 0xfe, 0x0, 0x679a3bc90eb12949}, [@RTA_PRIORITY={0x8, 0x6, 0x8}, @RTA_METRICS={0x8, 0x8, "bc57dd"}, @RTA_UID={0x8, 0x19, r3}, @RTA_OIF={0x8, 0x4, r16}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x4000040) 13:36:44 executing program 3: r0 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x7, 0x80000) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r2, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r4, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8dd2d07171b27e54}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r4, 0xdee8e53c804e810b, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x31b1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}]}, 0x2c}}, 0x4fb446db555196f2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r8, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x50, r9, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x50}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r7, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80080100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r9, 0x0, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x56) sendmsg$IPVS_CMD_DEL_SERVICE(r6, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r9, 0x14, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x27b}}, 0x4010) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$VIDIOC_S_AUDIO(r11, 0x40345622, &(0x7f0000000040)={0x9, "2844b6a8d62f49cd7beb34229e16b1a3d24e2546c47e7ae3734aa2e309e14dd9", 0x2, 0x4ff8fa6b29c82a5b}) setsockopt$inet6_tcp_int(r10, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r10, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r10, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 174.255174] overlayfs: unrecognized mount option "lowerdir" or missing value 13:36:44 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:44 executing program 5 (fault-call:2 fault-nth:1): open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00'}}]}) [ 174.480774] audit: type=1400 audit(1572529004.481:102): avc: denied { map } for pid=10052 comm="syz-executor.3" path="socket:[36841]" dev="sockfs" ino=36841 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 [ 174.513129] encrypted_key: insufficient parameters specified [ 174.515798] IPVS: Error joining to the multicast group 13:36:44 executing program 0: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x85, 0x80, 0xb, 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, @perf_config_ext={0x550e}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)) r4 = creat(0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000009c0)="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", 0x534, 0xc001, 0x0, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140)=0x7, 0x4) syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setstatus(r4, 0x4, 0x98428d57a99b5f44) pipe(0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2}, 0x1c) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) pipe(&(0x7f00000001c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800800, 0x0) socket$inet6(0xa, 0x1, 0x0) [ 174.528637] FAULT_INJECTION: forcing a failure. [ 174.528637] name failslab, interval 1, probability 0, space 0, times 0 [ 174.546858] overlayfs: unrecognized mount option "lowerdir" or missing value [ 174.586253] CPU: 0 PID: 10061 Comm: syz-executor.5 Not tainted 4.14.151 #0 [ 174.593311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.602666] Call Trace: [ 174.605264] dump_stack+0x138/0x197 [ 174.608923] should_fail.cold+0x10f/0x159 [ 174.613079] should_failslab+0xdb/0x130 [ 174.617069] kmem_cache_alloc+0x2d7/0x780 [ 174.621233] ? __alloc_fd+0x1d4/0x4a0 [ 174.625042] __d_alloc+0x2d/0x9f0 [ 174.628498] ? lock_downgrade+0x740/0x740 [ 174.632654] d_alloc_pseudo+0x1e/0x30 [ 174.636457] __shmem_file_setup.part.0+0xd8/0x400 [ 174.641299] ? __alloc_fd+0x1d4/0x4a0 [ 174.645108] ? shmem_fill_super+0x8c0/0x8c0 [ 174.649522] SyS_memfd_create+0x1f9/0x3a0 [ 174.653672] ? shmem_fcntl+0x130/0x130 [ 174.657564] ? do_syscall_64+0x53/0x640 [ 174.661540] ? shmem_fcntl+0x130/0x130 [ 174.665429] do_syscall_64+0x1e8/0x640 [ 174.669315] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 174.674164] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 174.679351] RIP: 0033:0x459f49 13:36:44 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,wor']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 174.682537] RSP: 002b:00007f27fd027a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 174.690240] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459f49 [ 174.697496] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004beff7 [ 174.697503] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 174.697509] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f27fd0286d4 [ 174.697513] R13: 00000000004c9573 R14: 00000000004e0f30 R15: 0000000000000004 [ 174.769987] overlayfs: unrecognized mount option "wor" or missing value [ 174.818248] IPVS: Error joining to the multicast group 13:36:44 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,wor']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 175.007345] encrypted_key: insufficient parameters specified 13:36:45 executing program 0: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000080)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[]}}], 0x1, 0x20000110) sendmmsg(r0, &(0x7f0000005c00), 0x1, 0x0) lsetxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64IPOUT\x00', &(0x7f00000000c0)='\xe8,/\'wlan0securitycgroup)em1eth0[\x00', 0x21, 0x3) [ 175.111880] overlayfs: unrecognized mount option "wor" or missing value 13:36:45 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 13:36:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB='utf8=0,shortname=lower,shortname=winnt,shortname=mixed,utf8=1,rodir,shortname=lower,nonumtail']) setxattr$security_ima(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='security.ima\x00', &(0x7f0000000080)=@v2={0x5, 0x0, 0x12, 0x81, 0x36, "98d1413ec0c01bd5e66c3c4b91cd68c1dfe3c9212e6724c40b3bd32de1ed70e81b92a443c9e7b8bfb5257f060594a9ea56b23243d92d"}, 0x40, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid\x00', 0x2, 0x0) 13:36:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x240000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r3, 0xd0f}, 0x14}}, 0x0) sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x82600}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x108, r3, 0x10, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x34, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffffa}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xeac3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7fffffff}]}, @TIPC_NLA_NET={0x4c, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x659}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1ff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}]}, @TIPC_NLA_MEDIA={0x60, 0x5, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x941}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x95}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2970}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}]}]}, 0x108}, 0x1, 0x0, 0x0, 0xc0667b7da230ad3d}, 0x4000004) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000), 0x0) 13:36:45 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,wor']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="6d5bc7880c10f3b24260eb5b67917b8142cb452bdadd06db35fa706a3f13334a77ba1e0e3c7225031517b3790ff62b643360c18fd5556d93717e74b29496a818b9067ce9603c5cc9e612099b5542dfad545a4c5bebd13783650fdd002acb4f6f0f3b146423d9b3cf3ef44b8b00ff1c933ed4dd27a454306fd7569be674629493b27dd98154104f6ec1dc6f51ce00998e0acef168dfad1ac72d72dc7f56cf82fcb2ee7d0e9a48f754559b486129388eb3fef818a457ed042ad3e594baec852302d91908764ab6196b718a1ebf4fc75eab194d02dae0edff795bf7eb88a5362b5d7afb978aeeea514d21184dc73fb968c807a3", 0xf2) [ 175.241748] FAT-fs (loop0): bogus number of reserved sectors [ 175.270221] FAT-fs (loop0): Can't find a valid FAT filesystem 13:36:45 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00'}}]}) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f0000000080)='syz1\x00') [ 175.341725] overlayfs: unrecognized mount option "wor" or missing value [ 175.350594] FAT-fs (loop0): bogus number of reserved sectors [ 175.369624] FAT-fs (loop0): Can't find a valid FAT filesystem 13:36:45 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=.']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:45 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8b6020, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, 0x0) dup(0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x8) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000b80)=ANY=[]) syz_open_procfs(0x0, &(0x7f0000000140)='fd\x00') getdents(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_procfs(0x0, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) syz_open_procfs(0x0, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, 0x0, &(0x7f0000001300)=""/214, 0xd6) umount2(&(0x7f0000000540)='./file0\x00', 0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, 0x0) [ 175.502387] EXT4-fs (sda1): Unrecognized mount option "disize" or missing value 13:36:45 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) r2 = socket$caif_stream(0x25, 0x1, 0x4) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/33, 0x21}, {&(0x7f0000000180)=""/152, 0x98}, {&(0x7f0000000240)=""/186, 0xba}], 0x3, &(0x7f0000000340)=""/122, 0x7a}, 0x40000140) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'erspan0\x00', 0x4210}) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r3, 0x29, 0x1c, &(0x7f00000000c0), 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SG_SET_TIMEOUT(r5, 0x2201, &(0x7f0000000400)=0x3f) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000000)=@gcm_256={{0x304}, "43dcb014eaf8a596", "66b2a504091d14520bbac3f87d8ffec79438af6bebf9135ad966f79673f0f79a", "f14a2fd6", "29d1bc77a83b81e7"}, 0x38) [ 175.546850] overlayfs: workdir and upperdir must be separate subtrees 13:36:45 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=.']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8000, 0x200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000100)=0x8) connect$netlink(r1, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x20000004}, 0xc) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) ioctl$VIDIOC_G_AUDIO(r4, 0x80345621, &(0x7f0000000040)) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000), 0x0) 13:36:45 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 175.752058] overlayfs: workdir and upperdir must be separate subtrees 13:36:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, 0x0, 0x27d) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:45 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=.']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:45 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x27) write$smack_current(0xffffffffffffffff, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x1f) pipe(&(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x138, 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) r1 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300"/35, 0x23}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000280)=""/91, 0x5}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:36:46 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) fsetxattr$security_smack_entry(r3, &(0x7f0000000080)='security.SMACK64MMAP\x00', &(0x7f0000000040)='ppp1,wlan1(,procem0user\x00', 0x18, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 175.952778] overlayfs: workdir and upperdir must be separate subtrees 13:36:46 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./fi']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:46 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 176.143264] overlayfs: failed to resolve './fi': -2 13:36:46 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000040)={0x4005}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r5}, {}], 0x4, 0x0) r6 = fcntl$dupfd(r2, 0x406, r5) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000000)) 13:36:46 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) chown(&(0x7f00000000c0)='./file0\x00', 0xee01, r2) ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f0000000080)={0x7ff, 0xed68}) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00'}}]}) 13:36:46 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./fi']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:46 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x7b0d2ae5d6699db5, 0x0) ioctl$SIOCAX25GETINFO(r1, 0x89ed, &(0x7f0000000180)) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000240)="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", 0xffffffffffffffdb) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB='z\x00\x00\x00\x00\x00\x00\x00ams,\x00']) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SIOCRSGL2CALL(r5, 0x89e5, &(0x7f0000000000)=@null) [ 176.323394] EXT4-fs (sda1): Unrecognized mount option "disize" or missing value [ 176.344849] overlayfs: failed to resolve './fi': -2 13:36:46 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./fi']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 176.447002] XFS (loop3): unknown mount option [z]. 13:36:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00'}}]}) 13:36:46 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, 0x231) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:46 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 176.563136] overlayfs: failed to resolve './fi': -2 [ 176.567664] EXT4-fs (sda1): Unrecognized mount option "disize" or missing value 13:36:46 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x27) write$smack_current(0xffffffffffffffff, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x1f) pipe(&(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x138, 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) r1 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300"/35, 0x23}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000280)=""/91, 0x5}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:36:46 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0x1000000000000, 0x4}, 0x0) ioprio_set$pid(0x2, r1, 0x3) getrlimit(0x1, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x1, 0x0) 13:36:46 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 176.675231] EXT4-fs (sda1): Unrecognized mount option "disize" or missing value [ 176.749730] overlayfs: failed to resolve './file': -2 13:36:46 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYRESHEX=0x0], &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x3, 0x2) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[@timestamp, @window={0x3, 0x7, 0xd}, @timestamp], 0x3) 13:36:46 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:46 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x1, 0x7ff, 0x80000000}, &(0x7f0000000340)=0x10) r3 = socket(0x11, 0x2, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="01000000a6cb04cbbb6b8de69cea685928358925d70330ffd569315167cd52d473e66f104bea430e5f7fbb9ccbf5fd0a77496933e3d4e9263081f71fc78c86fe2d212eb9d47e90b24d85edcb177f719ab4a72f5a899adfb28fe900be50e7bfbff332f2cfda941331eadc6c585dc99c288c46ea601fc37364f26e110fbc07938f083d7d99000000000000000000000000df9795d94aad9f79fc90d23ca868b779e32a117ba108ceb7cdb95f99e9b037508b0036d44e3a5b7d91554574f081c97da45e361186b7e45d549ff0463c40fc625d808d5aebab26e139319a301d265aac116e0087a3eccedaf85465035abe45800f7a77231f0c3587dac2d838c1cf3291d9520da33ce08bfdc5d475a65781f95794d33a6b6c63024031c1fda5e026bb1e70e53768d61c7bd962e2b055bc6d305d731eced10d20252c5977f6e4556e069db46b449007f65fe12642172fb0109ba221c295a515f1a57ec08366ab2017b3f57e9da7c20000000000000000000000000000000070545aa84c04d1d682f3d64259a9ffebf1f90ad863b6fffea86ec1a2d5120c87d30887c4e42e4f203424ae0f97bdcbac4a480eeaafd5", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r2, 0x0, 0x7ff, 0xae0, 0x1, 0x3f, 0x3, 0x5, {r5, @in={{0x2, 0x4e23, @empty}}, 0x2, 0x3, 0xfffffff8, 0x9, 0x7}}, &(0x7f0000000440)=0xb0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) io_setup(0x7, &(0x7f0000000140)=0x0) io_submit(r8, 0x1e09328e, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000800000000001, 0x0, r7, 0x0, 0x1}]) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10000) r12 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r13 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r12}, {}, {r13}, {}], 0x4, 0x0) r14 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r15 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r14}, {}, {r15, 0x81}, {}], 0x4, 0x0) io_submit(r8, 0x3, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0xbf, r10, &(0x7f0000000000)="02e52ae388013f8ad2105b7fc3c2a4f1c48f9cd606348a946f84f128fd03359b3226d322a1e018838c56b1733964c5838d07dc00d147bb3add9a3d58a39e2ce20fcc9bae0b59434368132f1606beafaf55d8cb6fe6cb122f2a6ffd7713d68ad37c2cb7774c598a1557c9c706543940d79321e6274b5ca90a151a2c5736915be4839092ae49c23c2adb650e9c3967acecb5ce8063ff7370379186a79637c0d271c736c03599e3cccaadc5459d383bd8d22078a29e14c3c34fd0", 0xb9, 0x0, 0x0, 0x1, r11}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x1, r12, &(0x7f0000000140)="b4ecadc185259c548ee827d25c70ac105522d868ee18d48fb251da8f95255166de611c29fa1a200f8e60b3f271dcc7f4db680304ff115203548c305e23", 0x3d, 0x5}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x4fea, 0xffffffffffffffff, &(0x7f0000000200)="bd4da9591719786e8ba280b13ca5506dc0707e9e8a3ee1576c283b76f73c2f87a0d71fc48d6fa4fff32a9ec6bd9832ef4bcab5a04606bf5769508fec3616dc47615d532944cd1726ce64f16894e713f6e07ccd291386fe6e99e58fe63e470f9a3693cdf821d0894092cfcb234d090f6fe3e65153581395b397dccb189e0f0dbca0e91e03d52e3afe1a68bed2d7e53d327c7852f8e95f82ed2494586132a7c5acc58b10a2ea", 0xa5, 0x6, 0x0, 0x1, r14}]) setsockopt$inet6_buf(r6, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:46 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x140, 0x0) write$selinux_create(r0, &(0x7f0000000200)=@access={'system_u:object_r:dbusd_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x2}, 0x46) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)=ANY=[@ANYBLOB="646973697a650000000000000000000000000000001207723940ca47443030303030303030303030302c00"]) 13:36:47 executing program 4: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f0000000240)=[{r2}, {}, {r3, 0x8004}, {}], 0x4, 0x0) r4 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r4}, {}, {r5}, {}], 0x4, 0x0) getsockname$inet(r4, &(0x7f0000000140)={0x2, 0x0, @multicast1}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000080)={0x915, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000000c0)={r6, 0x8001}) [ 176.959337] overlayfs: failed to resolve './file': -2 13:36:47 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 13:36:47 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 177.057421] sctp: [Deprecated]: syz-executor.3 (pid 10262) Use of struct sctp_assoc_value in delayed_ack socket option. [ 177.057421] Use struct sctp_sack_info instead [ 177.062241] EXT4-fs (sda1): Unrecognized mount option "disize" or missing value [ 177.144253] overlayfs: failed to resolve './file': -2 13:36:47 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(0x0, 0x0) 13:36:47 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000080)="f01e5c0f094d160a58b3b6aa567d3016cf945cec950d586441d20571e83774b76011f835d3e1e29a974a88b0ffc73b25c957cf52b1e9e8b93481b2da443810f683bb6a62e97591f3d3640218c4cb3bc18b45920761a41ea33b3f728df9891ec4bec6809a7af77a8810c3922b794f51aa4a92f556f5c3338ba31f61de5bd4ab1b601924a015cd6763d25bedc331f9a13e", 0x275) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f0000000140)={0x9c0000, 0xfffffe00, 0x10001, [], &(0x7f0000000040)={0x9a0913, 0x45978fd2, [], @value64=0x8}}) [ 177.217353] EXT4-fs (sda1): required extra inode space not available [ 177.226327] EXT4-fs (sda1): re-mounted. Opts: debug_want_extra_isize=0x0000000000000e22, [ 177.341756] EXT4-fs (sda1): Unrecognized mount option "disize" or missing value 13:36:47 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x27) write$smack_current(0xffffffffffffffff, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x1f) pipe(&(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x138, 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) r1 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300"/35, 0x23}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000280)=""/91, 0x5}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:36:47 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r1, &(0x7f0000000000)='keyring\x00\x9a\xc1\x89\xca\x97\xe2\xe9FB\xeb\x85\xb2C<\x81\xa2]Y\'\x83\x1b\xf2\xd6]\x9dr\xa0\xbb\xf5+\xa5\xac\x8f\xe2.\xe8T\xcd\xaaL\x03\xfb %.0x0}) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='9p\x00', 0xd195ffa64e1fc33b, &(0x7f00000002c0)={'trans=unix,', {[{@cache_loose='cache=loose'}, {@version_u='version=9p2000.u'}, {@msize={'msize'}}, {@aname={'aname', 0x3d, 'disize\x00'}}], [{@uid_lt={'uid<', r0}}, {@appraise_type='appraise_type=imasig'}, {@uid_gt={'uid>', r3}}, {@euid_gt={'euid>', r4}}]}}) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00', 0x3d, 0x2d9}}]}) 13:36:47 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)=ANY=[@ANYBLOB='debug_want_Zxtra_isize-0x0000000000000e22,\x00']) 13:36:47 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x401, 0x4) 13:36:47 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(0x0, 0x0) 13:36:47 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 177.512639] encrypted_key: insufficient parameters specified [ 177.527671] EXT4-fs (sda1): Unrecognized mount option "debug_want_Zxtra_isize-0x0000000000000e22" or missing value 13:36:47 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x6, 0x101000) write$UHID_SET_REPORT_REPLY(r1, &(0x7f0000000180)={0xe, 0x1, 0x80, 0x8, 0xe, "d03716b00ed2de51819d725f37d6"}, 0x1a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) r7 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r7}, {}, {r8}, {}], 0x4, 0x0) ioctl$IMGETCOUNT(r7, 0x80044943, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$bt_BT_SNDMTU(r9, 0x112, 0xc, &(0x7f0000000040)=0x1, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 177.613947] EXT4-fs (sda1): Unrecognized mount option "disize" or missing value 13:36:47 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(0x0, 0x0) [ 177.698529] EXT4-fs (sda1): Unrecognized mount option "debug_want_Zxtra_isize-0x0000000000000e22" or missing value [ 177.723010] encrypted_key: insufficient parameters specified 13:36:47 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000000), 0x0) 13:36:47 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)) 13:36:47 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) accept4$rose(r0, &(0x7f0000000080)=@full={0xb, @remote, @remote, 0x0, [@null, @remote, @remote, @netrom, @remote, @rose]}, &(0x7f00000000c0)=0x40, 0x80000) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00'}}]}) 13:36:47 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:48 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f0000000080)=ANY=[@ANYBLOB="6772706a71754a6fb285d95eb26e7061ad473d"]) 13:36:48 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 13:36:48 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x27) write$smack_current(0xffffffffffffffff, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x1f) pipe(&(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x138, 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) r1 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300"/35, 0x23}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000280)=""/91, 0x5}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:36:48 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2000, 0x0) ioctl$USBDEVFS_GETDRIVER(r0, 0x41045508, &(0x7f0000000200)={0x5, "2db19e4442d61680ea7f609c51f60324aa6aac26b63305d1c0f58efe9fe704dd59829f8eeb98948b970ddbf1869730318bb91c74d3834ff34c5aff2af702ce60eb2bb9883469217c9fb907b13eb879c8a3d580798ddeddfa28ba7cffb08da756515fbdd1a738dcd7345b265121203ef98a32953fa0f5b7e55f8a6e0fdbd20bdf8e3ef4d13a9fd2fa3ed638cdafa1b49c1d7ea99df44daa93d717cc7311d626ffcfab1cd268d47e915bcbcdbff7518c76672f29649abdd2cb549aeb4689c7833b72325e2df5890b7ee91eae4dd74386a598d5b49a39c39a6b258a1a0e8bb45946842e836d3e68e97cf1e297f9f4ba17f43d16e7c78dba762c6cde1a86db92ca4a"}) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00'}}]}) 13:36:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4a) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:48 executing program 2 (fault-call:4 fault-nth:0): mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000000)=0xff, 0x4) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 178.255196] FAULT_INJECTION: forcing a failure. [ 178.255196] name failslab, interval 1, probability 0, space 0, times 0 [ 178.312772] CPU: 1 PID: 10370 Comm: syz-executor.2 Not tainted 4.14.151 #0 [ 178.319830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.329188] Call Trace: [ 178.331788] dump_stack+0x138/0x197 [ 178.335435] should_fail.cold+0x10f/0x159 [ 178.339595] should_failslab+0xdb/0x130 [ 178.343585] kmem_cache_alloc+0x2d7/0x780 [ 178.347744] getname_flags+0xcb/0x580 [ 178.351549] getname+0x1a/0x20 [ 178.354745] do_sys_open+0x1e7/0x430 [ 178.358463] ? filp_open+0x70/0x70 13:36:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x2ac) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) [ 178.362005] ? do_syscall_64+0x53/0x640 [ 178.365982] SyS_creat+0x27/0x30 [ 178.369351] ? compat_SyS_openat+0x40/0x40 [ 178.373591] do_syscall_64+0x1e8/0x640 [ 178.377478] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 178.382325] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 178.382346] RIP: 0033:0x459f49 [ 178.390691] RSP: 002b:00007f821fa49c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 178.390703] RAX: ffffffffffffffda RBX: 00007f821fa49c90 RCX: 0000000000459f49 [ 178.390709] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 178.390715] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 178.390720] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f821fa4a6d4 [ 178.390725] R13: 00000000004c0784 R14: 00000000004d2ef0 R15: 0000000000000004 13:36:48 executing program 4: syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23}, 0x4, 0x4, 0x4, 0x3}}, {&(0x7f0000000080)=""/34, 0x22}, &(0x7f00000000c0), 0x10}, 0xa0) socket$nl_generic(0x10, 0x3, 0x10) 13:36:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$P9_RXATTRWALK(r5, &(0x7f0000000100)={0xf, 0x1f, 0x1, 0x4}, 0xf) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, 0x0, 0xffffffffffffffef) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x4e22, 0x1, @empty, 0x5}}}, 0x88) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:48 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 13:36:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @local}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x7db0}}]}, 0x40}}, 0x0) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={r6, 0x21fa, 0xe1, 0x7, 0x1, 0x9}) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:48 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) unlink(&(0x7f0000000080)='./file0\x00') syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:48 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x27) write$smack_current(0xffffffffffffffff, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x1f) pipe(&(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300"/35, 0x23}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000280)=""/91, 0x5}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:36:48 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2e2f66e96c653000"], &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f0000000080)=ANY=[@ANYBLOB="646973697a65000000000000000000000000000000003d307830303030303030303030306a46a130303030302c00"]) 13:36:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000)="93593222c700fb7469ac8d47cf98b8da37283e4abec95f9306fa699be5be41393890d4197cb43e9fd1f622e67e029d3f15487f004941136ac6d5e76d1b456fbbc498b68ee17de56104fbc19b0a9718ad4ba846308f064cc3148d62e6eca4ca3f332b74c5da2c926fc25c21adc639102becb7c9b32ea11f2c70334d97151494bb0d1e599541578d8f0c7da569c9b08ac674d0dc4ce4e470a81b", 0x99) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=0x29d) sendto$netrom(r1, &(0x7f0000000100)="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", 0x1000, 0x8042, &(0x7f0000001100)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$P9_RSETATTR(r5, &(0x7f00000011c0)={0x7, 0x1b, 0x1}, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000001180)={0x6, 0x6, 0xfffe}) 13:36:48 executing program 2 (fault-call:4 fault-nth:1): mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:48 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2e2f1d8cc5a5381a"], &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:49 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 13:36:49 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@gcm_128={{0x303}, "525b5f9f1f9c2acb", "bb5624a962e00302934e957e8966a9ba", "a03495ae", "1876b1410b71002f"}, 0x28) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregs(0xf, r1, 0xff, &(0x7f0000000100)="fce0462238b957ff331d6399488cfa466bf167cb7691307ead7dc34521e642890f7c04b7f0fa74f980fba0e90410e86d649a4c6c217b8ca9a55c489b15f15e814d70a662fc4e2762600064917e410fa9638ccd02f7241cde69faf11c3af3f691c3e92d1a124d9629fababd22362f755949b62f879325ab1c592c3140ffb07c5214ec93ab5dee4a270c3d4080e5ce6f90") clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 179.054893] FAULT_INJECTION: forcing a failure. [ 179.054893] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 179.066742] CPU: 1 PID: 10438 Comm: syz-executor.2 Not tainted 4.14.151 #0 [ 179.073758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.083123] Call Trace: [ 179.085716] dump_stack+0x138/0x197 [ 179.089358] should_fail.cold+0x10f/0x159 [ 179.093522] __alloc_pages_nodemask+0x1d6/0x7a0 [ 179.098202] ? fs_reclaim_acquire+0x20/0x20 [ 179.102531] ? __alloc_pages_slowpath+0x2930/0x2930 [ 179.107575] cache_grow_begin+0x80/0x400 [ 179.111652] kmem_cache_alloc+0x6a6/0x780 [ 179.115815] getname_flags+0xcb/0x580 [ 179.119618] getname+0x1a/0x20 [ 179.122816] do_sys_open+0x1e7/0x430 [ 179.126551] ? filp_open+0x70/0x70 [ 179.130100] ? do_syscall_64+0x53/0x640 [ 179.134080] SyS_creat+0x27/0x30 [ 179.137450] ? compat_SyS_openat+0x40/0x40 [ 179.141794] do_syscall_64+0x1e8/0x640 [ 179.145772] ? trace_hardirqs_off_thunk+0x1a/0x1c 13:36:49 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='children\x00') setsockopt$inet6_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:49 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00'}}]}) [ 179.150621] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 179.155809] RIP: 0033:0x459f49 [ 179.158992] RSP: 002b:00007f821fa49c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 179.166699] RAX: ffffffffffffffda RBX: 00007f821fa49c90 RCX: 0000000000459f49 [ 179.173980] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 179.181507] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.188777] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f821fa4a6d4 [ 179.196045] R13: 00000000004c0784 R14: 00000000004d2ef0 R15: 0000000000000004 13:36:49 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f0000000100)={0x0, 0x1, 0x4, 0x40, {0x77359400}, {0x1, 0x1, 0x8, 0x7, 0x6, 0x8, "82585c39"}, 0x5767, 0x1, @planes=&(0x7f0000000040)={0xc7, 0x1000, @userptr=0xba, 0x40}, 0x4}) ioctl$USBDEVFS_GET_SPEED(r1, 0x551f) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:49 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:49 executing program 2 (fault-call:4 fault-nth:2): mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 179.529503] FAULT_INJECTION: forcing a failure. [ 179.529503] name failslab, interval 1, probability 0, space 0, times 0 [ 179.565232] CPU: 1 PID: 10489 Comm: syz-executor.2 Not tainted 4.14.151 #0 [ 179.572309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.581667] Call Trace: [ 179.581688] dump_stack+0x138/0x197 [ 179.581708] should_fail.cold+0x10f/0x159 [ 179.581724] should_failslab+0xdb/0x130 [ 179.581735] kmem_cache_alloc+0x2d7/0x780 [ 179.581746] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 179.581757] ? check_preemption_disabled+0x3c/0x250 [ 179.581771] selinux_file_alloc_security+0xb4/0x190 [ 179.615614] security_file_alloc+0x6d/0xa0 [ 179.619836] get_empty_filp+0x162/0x3f0 [ 179.623849] path_openat+0x8f/0x3f70 [ 179.627594] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 179.632942] ? get_pid_task+0x98/0x140 [ 179.636815] ? save_trace+0x290/0x290 [ 179.640599] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 179.645247] ? __lock_is_held+0xb6/0x140 [ 179.649373] ? save_trace+0x290/0x290 [ 179.653153] ? __alloc_fd+0x1d4/0x4a0 [ 179.657020] do_filp_open+0x18e/0x250 [ 179.660796] ? __alloc_fd+0x1d4/0x4a0 [ 179.664585] ? may_open_dev+0xe0/0xe0 [ 179.668368] ? lock_downgrade+0x740/0x740 [ 179.672499] ? _raw_spin_unlock+0x2d/0x50 [ 179.676638] ? __alloc_fd+0x1d4/0x4a0 [ 179.680422] do_sys_open+0x2c5/0x430 [ 179.684113] ? filp_open+0x70/0x70 [ 179.687631] ? do_syscall_64+0x53/0x640 [ 179.691590] SyS_creat+0x27/0x30 [ 179.694941] ? compat_SyS_openat+0x40/0x40 [ 179.699153] do_syscall_64+0x1e8/0x640 [ 179.703050] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 179.707973] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 179.713142] RIP: 0033:0x459f49 [ 179.716311] RSP: 002b:00007f821fa49c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 13:36:49 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x27) write$smack_current(0xffffffffffffffff, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x1f) pipe(&(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x138, 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) r1 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300"/35, 0x23}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000280)=""/91, 0x5}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:36:49 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 13:36:49 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e24, 0x6, @ipv4={[], [], @multicast1}, 0x9}, {0xa, 0x4e21, 0x1, @mcast1, 0x8}, 0x6, [0x100, 0x0, 0x7f, 0xffff8001, 0x8, 0x6, 0xfffffffe, 0x6]}, 0x5c) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) munlockall() 13:36:49 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f0000000440)=ANY=[@ANYBLOB="646973697a6500000088000000000000303030303030303030308f300208afdc2d9dc874adc05b13cd731d88ff00000000000000e95bb57119db0447be000606000000e5fcf19b1e64119fe72a3ff948aaf96173403a29821141673a7542bb27d3c3faff3176315776ee37d5f88eefbcbc84c22270f3d61a5c88a94cccb6a4ee5061bc3510b469e109c0e5852e501fa5ff3017594edadae3c1718d357fc058e6bd0be51c1304f18c2a43aced30f50fe3c81c7efdab033f2f2f8326f49248112dbad0f874b2deae67ef5eb7f9f01b9ca20de4bc8759eb9a07beddd5fc63a241363c163ec1e7418e5cfb692e097f153189464897137091aaa0c3421e902edfc585ed0828865f33395aee9378ddf3e8544b8e6258404efe844c7dff2293061383f92c7345c6003f04972d08bb83fbb4b6a8dbe3f0f58ed7abffb782113f03fcc0c7d7c739be4b7e32a725e8a9372836e3c6d49776f39a150661b15b8c6ba5f496843e534ed520e31bd9aae438b8d5551be5af2652ee05eb01d1e18343fc5f612a94e7be7893110951a27a5c2c6caee41e7f0612d5cbdbe8274f969205472aeecf9bcc7907fb056f4ea8449282e1290b789e05ebb6d3fb0d3c9fd579cf027e64caca15c1ce6e6d16f35c7ca3b59af18f10bc8fad7933e48b3375be03db3d6f31c831623887c98ca6f111a6281acd3483a36b5cbb50c9"]) [ 179.723995] RAX: ffffffffffffffda RBX: 00007f821fa49c90 RCX: 0000000000459f49 [ 179.731243] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 179.738496] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 179.745742] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f821fa4a6d4 [ 179.752990] R13: 00000000004c0784 R14: 00000000004d2ef0 R15: 0000000000000004 13:36:49 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x11, 0x2, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={r4, 0x6f, "25442397ac54657f7af97883afb3e69c4dedbab79991facbf7ac5af9b735c8e9a78b4ceda9fedff366e39de4a68924fffb662f5887fd177f169a6017e821a01df77d8459a4af5f3757b201577bd30e3ef3aa8b3c79f28a8714150ef60dc634a963b04a57634d4e8ed2fbf10cf001c7"}, &(0x7f0000000140)=0x77) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x800, 0x8409, 0x9, 0x7fffffff, 0x8, 0xfffffbff, 0x3ff, r5}, 0x20) 13:36:49 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000100)={0x1, 0x0, [{}]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3, 0x0, 0x2, 0x4, 0x1}, &(0x7f0000000080)=0x20) 13:36:49 executing program 2 (fault-call:4 fault-nth:3): mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:50 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000100)=0x2) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r3}, {}], 0x4, 0x0) bind$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x2}}, 0x12) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) socket$vsock_stream(0x28, 0x1, 0x0) pkey_alloc(0x0, 0x1) ioctl$UI_SET_SNDBIT(r1, 0x4004556a, 0x1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r4, 0x29, 0x45, &(0x7f0000000000)="0e", 0x1) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f0000000080)) 13:36:50 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x3}, 0x8) poll(&(0x7f00000000c0)=[{r1}, {}, {r2}, {}], 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00'}}]}) 13:36:50 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x27) write$smack_current(0xffffffffffffffff, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x1f) pipe(&(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x138, 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) r1 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300"/35, 0x23}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000280)=""/91, 0x5}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 179.985659] FAULT_INJECTION: forcing a failure. [ 179.985659] name failslab, interval 1, probability 0, space 0, times 0 [ 180.084949] CPU: 1 PID: 10518 Comm: syz-executor.2 Not tainted 4.14.151 #0 [ 180.092131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.101604] Call Trace: [ 180.104315] dump_stack+0x138/0x197 [ 180.107958] should_fail.cold+0x10f/0x159 [ 180.112116] should_failslab+0xdb/0x130 [ 180.116102] kmem_cache_alloc+0x2d7/0x780 [ 180.120256] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 180.125714] ? check_preemption_disabled+0x3c/0x250 [ 180.130740] selinux_file_alloc_security+0xb4/0x190 [ 180.135757] security_file_alloc+0x6d/0xa0 [ 180.140002] get_empty_filp+0x162/0x3f0 [ 180.143978] path_openat+0x8f/0x3f70 [ 180.147786] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 180.153157] ? trace_hardirqs_on+0x10/0x10 [ 180.157395] ? check_preemption_disabled+0x3c/0x250 [ 180.162417] ? save_trace+0x290/0x290 [ 180.166226] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 180.170902] ? __lock_is_held+0xb6/0x140 [ 180.174962] ? save_trace+0x290/0x290 [ 180.178768] ? __alloc_fd+0x1d4/0x4a0 [ 180.182577] do_filp_open+0x18e/0x250 [ 180.186381] ? __alloc_fd+0x1d4/0x4a0 [ 180.190182] ? may_open_dev+0xe0/0xe0 [ 180.193990] ? lock_downgrade+0x740/0x740 [ 180.198147] ? _raw_spin_unlock+0x2d/0x50 [ 180.202297] ? __alloc_fd+0x1d4/0x4a0 [ 180.206112] do_sys_open+0x2c5/0x430 [ 180.209859] ? filp_open+0x70/0x70 [ 180.213399] ? do_syscall_64+0x53/0x640 [ 180.217376] SyS_creat+0x27/0x30 [ 180.220739] ? compat_SyS_openat+0x40/0x40 [ 180.224972] do_syscall_64+0x1e8/0x640 [ 180.228856] ? trace_hardirqs_off_thunk+0x1a/0x1c 13:36:50 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0xfffffffffffffdf8) [ 180.233715] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 180.238903] RIP: 0033:0x459f49 [ 180.242087] RSP: 002b:00007f821fa49c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 180.249806] RAX: ffffffffffffffda RBX: 00007f821fa49c90 RCX: 0000000000459f49 [ 180.249813] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 180.264434] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 180.264441] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f821fa4a6d4 13:36:50 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x27) write$smack_current(0xffffffffffffffff, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x1f) pipe(&(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300"/35, 0x23}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000280)=""/91, 0x5}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:36:50 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 13:36:50 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) r3 = syz_open_dev$media(&(0x7f0000000000)='\x00\x00\x0f\x006\x88\x00', 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r3}, {}, {r4}, {}], 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000040)=""/41) [ 180.264447] R13: 00000000004c0784 R14: 00000000004d2ef0 R15: 0000000000000004 [ 180.296010] sctp: [Deprecated]: syz-executor.4 (pid 10525) Use of struct sctp_assoc_value in delayed_ack socket option. [ 180.296010] Use struct sctp_sack_info instead 13:36:50 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000000)={0x8, 0x6, 0xcb, 0x7}) open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x4) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x8400, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00000001c0)=""/249, &(0x7f0000000140)=0xf1) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x73, 0x0, 0x12660b8, &(0x7f00000000c0)) 13:36:50 executing program 2 (fault-call:4 fault-nth:4): mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 180.495584] FAULT_INJECTION: forcing a failure. [ 180.495584] name failslab, interval 1, probability 0, space 0, times 0 [ 180.543104] CPU: 1 PID: 10566 Comm: syz-executor.2 Not tainted 4.14.151 #0 [ 180.550161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.559517] Call Trace: [ 180.562112] dump_stack+0x138/0x197 [ 180.565750] should_fail.cold+0x10f/0x159 [ 180.569899] should_failslab+0xdb/0x130 [ 180.573855] kmem_cache_alloc+0x2d7/0x780 [ 180.577983] ? __lock_acquire+0x5f7/0x4620 [ 180.582193] ? trace_hardirqs_on+0x10/0x10 [ 180.586407] __d_alloc+0x2d/0x9f0 [ 180.589884] d_alloc+0x4d/0x270 [ 180.593145] d_alloc_parallel+0xe5/0x1800 [ 180.597289] ? save_trace+0x290/0x290 [ 180.601070] ? __lock_is_held+0xb6/0x140 [ 180.605110] ? __d_lookup_rcu+0x630/0x630 [ 180.609232] ? lock_acquire+0x16f/0x430 [ 180.613181] ? lookup_slow+0x138/0x440 [ 180.617046] lookup_slow+0x188/0x440 [ 180.620739] ? vfs_unlink+0x480/0x480 [ 180.624524] lookup_one_len_unlocked+0x2dc/0x340 [ 180.629288] ? lookup_slow+0x440/0x440 [ 180.633155] ovl_lookup_single+0x36/0x6f0 [ 180.638237] ovl_lookup_layer+0x32a/0x420 [ 180.642365] ? avc_has_perm_noaudit+0x420/0x420 [ 180.647012] ? ovl_lookup_single+0x6f0/0x6f0 [ 180.651397] ? override_creds+0x69/0xd0 [ 180.655383] ovl_lookup+0x34e/0x1100 [ 180.659073] ? selinux_determine_inode_label+0x178/0x340 [ 180.664502] ? ovl_path_next+0x200/0x200 [ 180.668546] ? security_inode_permission+0xbb/0xf0 [ 180.673456] ? security_inode_create+0xd0/0x110 [ 180.678101] ? ovl_path_next+0x200/0x200 [ 180.682140] lookup_open+0x612/0x1860 [ 180.685917] ? save_trace+0x290/0x290 [ 180.689698] ? complete_walk+0x1f0/0x1f0 [ 180.693774] path_openat+0xfca/0x3f70 [ 180.697555] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 180.702893] ? get_pid_task+0x98/0x140 [ 180.706760] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 180.711407] ? __lock_is_held+0xb6/0x140 [ 180.715448] ? save_trace+0x290/0x290 [ 180.719228] ? __alloc_fd+0x1d4/0x4a0 [ 180.723047] do_filp_open+0x18e/0x250 [ 180.726822] ? __alloc_fd+0x1d4/0x4a0 [ 180.730600] ? may_open_dev+0xe0/0xe0 [ 180.734391] ? _raw_spin_unlock+0x2d/0x50 [ 180.738516] ? __alloc_fd+0x1d4/0x4a0 [ 180.742355] do_sys_open+0x2c5/0x430 [ 180.746062] ? filp_open+0x70/0x70 [ 180.749718] ? do_syscall_64+0x53/0x640 [ 180.753690] SyS_creat+0x27/0x30 [ 180.757037] ? compat_SyS_openat+0x40/0x40 [ 180.761292] do_syscall_64+0x1e8/0x640 [ 180.765161] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 180.769987] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 180.775190] RIP: 0033:0x459f49 [ 180.778355] RSP: 002b:00007f821fa49c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 180.786058] RAX: ffffffffffffffda RBX: 00007f821fa49c90 RCX: 0000000000459f49 [ 180.793308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 180.800556] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 180.807804] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f821fa4a6d4 [ 180.815053] R13: 00000000004c0784 R14: 00000000004d2ef0 R15: 0000000000000004 13:36:50 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x27) write$smack_current(0xffffffffffffffff, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x1f) pipe(&(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x138, 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) r1 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300"/35, 0x23}], 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:36:50 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x24, 0x0, 0xe1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:50 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x214a00) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f0000000140)) 13:36:50 executing program 2 (fault-call:4 fault-nth:5): mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:50 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="8900000000000000"], &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:50 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 180.880892] sctp: [Deprecated]: syz-executor.4 (pid 10578) Use of struct sctp_assoc_value in delayed_ack socket option. [ 180.880892] Use struct sctp_sack_info instead 13:36:50 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00'}}]}) 13:36:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0xfffffd42) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000000)={0x2, 0xf9}, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000), 0x0) fcntl$setstatus(r0, 0x4, 0xcede4d1c0bbbed2) [ 180.979869] FAULT_INJECTION: forcing a failure. [ 180.979869] name failslab, interval 1, probability 0, space 0, times 0 [ 180.993865] CPU: 0 PID: 10588 Comm: syz-executor.2 Not tainted 4.14.151 #0 [ 181.000899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.010253] Call Trace: [ 181.012848] dump_stack+0x138/0x197 [ 181.016478] should_fail.cold+0x10f/0x159 [ 181.020632] should_failslab+0xdb/0x130 [ 181.024610] kmem_cache_alloc+0x2d7/0x780 [ 181.028765] ? __lock_acquire+0x5f7/0x4620 [ 181.032998] ? trace_hardirqs_on+0x10/0x10 [ 181.037235] __d_alloc+0x2d/0x9f0 [ 181.040688] d_alloc+0x4d/0x270 [ 181.043968] d_alloc_parallel+0xe5/0x1800 [ 181.048114] ? save_trace+0x290/0x290 [ 181.051922] ? __lock_is_held+0xb6/0x140 [ 181.055984] ? __d_lookup_rcu+0x630/0x630 [ 181.060136] ? lock_acquire+0x16f/0x430 [ 181.064104] ? lookup_slow+0x138/0x440 [ 181.067999] lookup_slow+0x188/0x440 [ 181.071734] ? vfs_unlink+0x480/0x480 [ 181.075540] lookup_one_len_unlocked+0x2dc/0x340 [ 181.080291] ? lookup_slow+0x440/0x440 [ 181.084180] ovl_lookup_single+0x36/0x6f0 [ 181.088329] ovl_lookup_layer+0x32a/0x420 [ 181.092487] ? avc_has_perm_noaudit+0x420/0x420 [ 181.097158] ? ovl_lookup_single+0x6f0/0x6f0 [ 181.101565] ? override_creds+0x69/0xd0 [ 181.105543] ovl_lookup+0x34e/0x1100 [ 181.109252] ? selinux_determine_inode_label+0x178/0x340 [ 181.114700] ? ovl_path_next+0x200/0x200 [ 181.118763] ? security_inode_permission+0xbb/0xf0 [ 181.123699] ? security_inode_create+0xd0/0x110 [ 181.128379] ? ovl_path_next+0x200/0x200 [ 181.132438] lookup_open+0x612/0x1860 [ 181.136234] ? save_trace+0x290/0x290 [ 181.140042] ? complete_walk+0x1f0/0x1f0 [ 181.144109] path_openat+0xfca/0x3f70 [ 181.147911] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 181.153358] ? trace_hardirqs_on+0x10/0x10 [ 181.157604] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 181.162270] ? __lock_is_held+0xb6/0x140 [ 181.166327] ? save_trace+0x290/0x290 [ 181.170130] ? __alloc_fd+0x1d4/0x4a0 [ 181.173931] do_filp_open+0x18e/0x250 [ 181.177726] ? __alloc_fd+0x1d4/0x4a0 [ 181.181523] ? may_open_dev+0xe0/0xe0 [ 181.185337] ? _raw_spin_unlock+0x2d/0x50 [ 181.189491] ? __alloc_fd+0x1d4/0x4a0 [ 181.193298] do_sys_open+0x2c5/0x430 [ 181.197012] ? filp_open+0x70/0x70 [ 181.200553] ? do_syscall_64+0x53/0x640 [ 181.204535] SyS_creat+0x27/0x30 [ 181.207879] ? compat_SyS_openat+0x40/0x40 [ 181.212100] do_syscall_64+0x1e8/0x640 [ 181.216068] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 181.220897] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 181.226073] RIP: 0033:0x459f49 13:36:51 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x27) write$smack_current(0xffffffffffffffff, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x1f) pipe(&(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x138, 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) r1 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300"/35, 0x23}], 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:36:51 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 181.229249] RSP: 002b:00007f821fa49c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 181.236938] RAX: ffffffffffffffda RBX: 00007f821fa49c90 RCX: 0000000000459f49 [ 181.244190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 181.251446] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 181.258761] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f821fa4a6d4 [ 181.266021] R13: 00000000004c0784 R14: 00000000004d2ef0 R15: 0000000000000004 13:36:51 executing program 2 (fault-call:4 fault-nth:6): mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) r1 = socket(0x11, 0x0, 0x8) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r2}, {}, {r3}, {}], 0x4, 0x0) accept4$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14, 0x80000) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in6=@remote, 0x4e21, 0x1f, 0x4e23, 0x0, 0x0, 0xa0, 0x140, 0x1, r4, r5}, {0xff, 0x0, 0x0, 0x7, 0x2, 0x9, 0x4, 0xb6e4}, {0xffffffffffffffc1, 0x100000000}, 0x2, 0x6e6bb6, 0x2, 0x1, 0x1, 0x3}, {{@in=@remote, 0x4d4, 0x44}, 0x1c, @in=@rand_addr=0x4, 0x3501, 0x3, 0x3, 0x3, 0x1000, 0x6, 0xc3}}, 0xe8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:51 executing program 4: mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}]}) 13:36:51 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 13:36:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x9) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x0, 0x3, 0x10, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/16}, &(0x7f0000000140)=0x78) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f0000000200)="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", 0x1000, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 181.435477] EXT4-fs: 20 callbacks suppressed [ 181.435485] EXT4-fs (sda1): Unrecognized mount option "disize" or missing value 13:36:51 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 181.558763] FAULT_INJECTION: forcing a failure. [ 181.558763] name failslab, interval 1, probability 0, space 0, times 0 [ 181.579730] EXT4-fs (sda1): Unrecognized mount option "disize" or missing value [ 181.652787] CPU: 0 PID: 10634 Comm: syz-executor.2 Not tainted 4.14.151 #0 [ 181.659841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.669198] Call Trace: [ 181.671790] dump_stack+0x138/0x197 [ 181.675432] should_fail.cold+0x10f/0x159 [ 181.679605] should_failslab+0xdb/0x130 [ 181.683595] __kmalloc+0x2f0/0x7a0 [ 181.687142] ? ovl_lookup_single+0x6f0/0x6f0 [ 181.691552] ? ovl_lookup+0x78f/0x1100 [ 181.695445] ovl_lookup+0x78f/0x1100 13:36:51 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) r2 = socket(0x11, 0x2, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r4}, &(0x7f0000000040)=0x8) r5 = socket(0x11, 0x2, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfffffffffffffd93) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r7}, &(0x7f0000000040)=0x8) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000031c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000003240)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000003340)=0xe8) sendmsg$nl_route_sched(r8, &(0x7f0000003400)={&(0x7f0000003200)={0x10, 0x0, 0x0, 0x1880000}, 0xc, &(0x7f00000033c0)={&(0x7f0000003380)=@getqdisc={0x34, 0x26, 0x0, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r9, {0xc, 0x10}, {0x0, 0xfff3}, {0x0, 0x1}}, [{0x4}, {0x4}, {0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x880}, 0x40) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r4, 0xfffffff8, 0x800, 0xa57, 0x4, 0xf1, 0xd5f, 0xe73, {r7, @in6={{0xa, 0x4e21, 0x0, @empty, 0x1}}, 0xffffffff, 0x80000000, 0x73, 0x9, 0x6}}, &(0x7f0000000080)=0xb0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)=ANY=[@ANYBLOB='debug_want_extra_isize=0x0000000%000\x00']) ioctl$RTC_UIE_ON(r0, 0x7003) [ 181.699162] ? selinux_determine_inode_label+0x178/0x340 [ 181.704618] ? ovl_path_next+0x200/0x200 [ 181.708691] ? security_inode_permission+0xbb/0xf0 [ 181.713621] ? security_inode_create+0xd0/0x110 [ 181.718288] ? ovl_path_next+0x200/0x200 [ 181.722348] lookup_open+0x612/0x1860 [ 181.726144] ? save_trace+0x290/0x290 [ 181.729947] ? complete_walk+0x1f0/0x1f0 [ 181.734013] path_openat+0xfca/0x3f70 [ 181.737811] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 181.743178] ? trace_hardirqs_on+0x10/0x10 [ 181.747423] ? path_lookupat.isra.0+0x7b0/0x7b0 13:36:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={r3, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={r4, 0xcc, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x800}, @in6={0xa, 0x4e23, 0xfffffffd, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x81}, @in6={0xa, 0x4e21, 0x9, @mcast1, 0x4}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [], @loopback}}, @in6={0xa, 0x4e21, 0x9, @empty, 0x3}, @in={0x2, 0x4e23, @multicast2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000007003500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r5}, {}, {r6}, {}], 0x4, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000000200)={@broadcast, @local, @multicast1}, &(0x7f0000000240)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 181.752092] ? __lock_is_held+0xb6/0x140 [ 181.756144] ? save_trace+0x290/0x290 [ 181.759927] ? __alloc_fd+0x1d4/0x4a0 [ 181.763720] do_filp_open+0x18e/0x250 [ 181.767516] ? __alloc_fd+0x1d4/0x4a0 [ 181.771321] ? may_open_dev+0xe0/0xe0 [ 181.775128] ? _raw_spin_unlock+0x2d/0x50 [ 181.779267] ? __alloc_fd+0x1d4/0x4a0 [ 181.783070] do_sys_open+0x2c5/0x430 [ 181.786789] ? filp_open+0x70/0x70 [ 181.790350] ? do_syscall_64+0x53/0x640 [ 181.794328] SyS_creat+0x27/0x30 [ 181.797744] ? compat_SyS_openat+0x40/0x40 [ 181.801977] do_syscall_64+0x1e8/0x640 [ 181.805862] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 181.810709] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 181.815886] RIP: 0033:0x459f49 [ 181.819065] RSP: 002b:00007f821fa49c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 181.826772] RAX: ffffffffffffffda RBX: 00007f821fa49c90 RCX: 0000000000459f49 [ 181.834031] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 181.841291] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 13:36:51 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xa3) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) 13:36:51 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 181.848553] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f821fa4a6d4 [ 181.855814] R13: 00000000004c0784 R14: 00000000004d2ef0 R15: 0000000000000004 [ 181.963749] sctp: [Deprecated]: syz-executor.4 (pid 10666) Use of struct sctp_assoc_value in delayed_ack socket option. [ 181.963749] Use struct sctp_sack_info instead 13:36:52 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x27) write$smack_current(0xffffffffffffffff, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x1f) pipe(&(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x138, 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) r1 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300"/35, 0x23}], 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:36:52 executing program 2 (fault-call:4 fault-nth:7): mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:52 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0) write$FUSE_LK(r0, &(0x7f0000000080)={0x28, 0xfffffffffffffff5, 0x5, {{0x7fffffff, 0x8, 0x0, r2}}}, 0x28) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00'}}]}) [ 182.034139] sctp: [Deprecated]: syz-executor.3 (pid 10672) Use of struct sctp_assoc_value in delayed_ack socket option. [ 182.034139] Use struct sctp_sack_info instead 13:36:52 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 182.073865] sctp: [Deprecated]: syz-executor.4 (pid 10666) Use of struct sctp_assoc_value in delayed_ack socket option. [ 182.073865] Use struct sctp_sack_info instead [ 182.101308] EXT4-fs (sda1): Unrecognized mount option "debug_want_extra_isize=0x0000000%000" or missing value [ 182.149346] EXT4-fs (sda1): Unrecognized mount option "disize" or missing value [ 182.178080] FAULT_INJECTION: forcing a failure. [ 182.178080] name failslab, interval 1, probability 0, space 0, times 0 [ 182.219560] CPU: 0 PID: 10680 Comm: syz-executor.2 Not tainted 4.14.151 #0 [ 182.226631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.235981] Call Trace: [ 182.238571] dump_stack+0x138/0x197 [ 182.242211] should_fail.cold+0x10f/0x159 [ 182.246373] should_failslab+0xdb/0x130 [ 182.250359] kmem_cache_alloc_trace+0x2e9/0x790 [ 182.255031] ? ovl_is_whiteout+0x71/0xe0 [ 182.259096] ? ovl_lookup_single+0x9f/0x6f0 [ 182.263438] ovl_encode_fh+0xb5/0x450 [ 182.267242] ? ovl_set_attr+0x220/0x220 [ 182.271216] ? __kmalloc+0x376/0x7a0 [ 182.274936] ovl_get_index_name+0x26/0x1c0 [ 182.279261] ovl_lookup+0xc0e/0x1100 [ 182.282981] ? ovl_path_next+0x200/0x200 [ 182.287050] ? security_inode_permission+0xbb/0xf0 [ 182.291977] ? security_inode_create+0xd0/0x110 [ 182.296644] ? ovl_path_next+0x200/0x200 [ 182.300700] lookup_open+0x612/0x1860 [ 182.304499] ? save_trace+0x290/0x290 [ 182.308311] ? complete_walk+0x1f0/0x1f0 [ 182.312381] path_openat+0xfca/0x3f70 [ 182.316183] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 182.321550] ? trace_hardirqs_on+0x10/0x10 [ 182.325788] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 182.330453] ? __lock_is_held+0xb6/0x140 [ 182.334505] ? save_trace+0x290/0x290 [ 182.338303] ? __alloc_fd+0x1d4/0x4a0 [ 182.342099] do_filp_open+0x18e/0x250 [ 182.345891] ? __alloc_fd+0x1d4/0x4a0 [ 182.349688] ? may_open_dev+0xe0/0xe0 [ 182.353498] ? _raw_spin_unlock+0x2d/0x50 [ 182.357643] ? __alloc_fd+0x1d4/0x4a0 [ 182.361445] do_sys_open+0x2c5/0x430 [ 182.365154] ? filp_open+0x70/0x70 [ 182.368696] ? do_syscall_64+0x53/0x640 [ 182.372664] SyS_creat+0x27/0x30 [ 182.376025] ? compat_SyS_openat+0x40/0x40 [ 182.380260] do_syscall_64+0x1e8/0x640 [ 182.384139] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 182.388982] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 182.394166] RIP: 0033:0x459f49 [ 182.397349] RSP: 002b:00007f821fa49c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 182.405055] RAX: ffffffffffffffda RBX: 00007f821fa49c90 RCX: 0000000000459f49 [ 182.412322] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 13:36:52 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000080)=@sg0='/dev/sg0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00'}}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) renameat(r1, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') 13:36:52 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x27) write$smack_current(0xffffffffffffffff, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x1f) pipe(&(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x3, 0x0) recvmsg$kcm(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000280)=""/91, 0x5}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 182.419590] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 182.426857] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f821fa4a6d4 [ 182.434121] R13: 00000000004c0784 R14: 00000000004d2ef0 R15: 0000000000000004 13:36:52 executing program 2 (fault-call:4 fault-nth:8): mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 182.514733] tmpfs: No value for mount option 'disize' 13:36:52 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 182.566197] tmpfs: No value for mount option 'disize' [ 182.647032] FAULT_INJECTION: forcing a failure. [ 182.647032] name failslab, interval 1, probability 0, space 0, times 0 [ 182.669125] CPU: 1 PID: 10710 Comm: syz-executor.2 Not tainted 4.14.151 #0 [ 182.676246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.685598] Call Trace: [ 182.688187] dump_stack+0x138/0x197 [ 182.691918] should_fail.cold+0x10f/0x159 [ 182.696073] should_failslab+0xdb/0x130 [ 182.700051] __kmalloc+0x2f0/0x7a0 [ 182.703595] ? kmem_cache_alloc_trace+0x623/0x790 [ 182.708431] ? exportfs_encode_inode_fh+0xae/0x460 [ 182.713386] ? dput+0x25/0x30 [ 182.716473] ? ovl_encode_fh+0x12d/0x450 [ 182.720515] ovl_encode_fh+0x12d/0x450 [ 182.724387] ? ovl_set_attr+0x220/0x220 [ 182.728346] ? __kmalloc+0x376/0x7a0 [ 182.732051] ovl_get_index_name+0x26/0x1c0 [ 182.736263] ovl_lookup+0xc0e/0x1100 [ 182.739957] ? ovl_path_next+0x200/0x200 [ 182.744013] ? security_inode_permission+0xbb/0xf0 [ 182.748939] ? security_inode_create+0xd0/0x110 [ 182.753616] ? ovl_path_next+0x200/0x200 [ 182.757678] lookup_open+0x612/0x1860 [ 182.757689] ? save_trace+0x290/0x290 [ 182.757707] ? complete_walk+0x1f0/0x1f0 [ 182.767599] EXT4-fs (sda1): Unrecognized mount option "debug_want_extra_isize=0x0000000%000" or missing value [ 182.769333] path_openat+0xfca/0x3f70 [ 182.769346] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 182.769360] ? trace_hardirqs_on+0x10/0x10 [ 182.769376] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 182.769384] ? __lock_is_held+0xb6/0x140 [ 182.769394] ? save_trace+0x290/0x290 [ 182.769408] ? __alloc_fd+0x1d4/0x4a0 [ 182.769418] do_filp_open+0x18e/0x250 [ 182.769429] ? __alloc_fd+0x1d4/0x4a0 [ 182.816744] ? may_open_dev+0xe0/0xe0 [ 182.820529] ? _raw_spin_unlock+0x2d/0x50 [ 182.824655] ? __alloc_fd+0x1d4/0x4a0 [ 182.828546] do_sys_open+0x2c5/0x430 [ 182.832275] ? filp_open+0x70/0x70 [ 182.835798] ? do_syscall_64+0x53/0x640 [ 182.839898] SyS_creat+0x27/0x30 [ 182.843243] ? compat_SyS_openat+0x40/0x40 [ 182.847458] do_syscall_64+0x1e8/0x640 [ 182.851323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 182.856163] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 182.861329] RIP: 0033:0x459f49 [ 182.864495] RSP: 002b:00007f821fa49c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 182.872331] RAX: ffffffffffffffda RBX: 00007f821fa49c90 RCX: 0000000000459f49 [ 182.879582] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 182.886828] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 182.894074] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f821fa4a6d4 [ 182.901319] R13: 00000000004c0784 R14: 00000000004d2ef0 R15: 0000000000000004 13:36:53 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, '^nodev,]ppp0wlan0'}], 0xa, "d493bd6da5acea08f9b390fd8b23b39b303819a6e2af587daa621cf06e4cba960660ef27e1858d45c176b4f48ee1ea5f5ae278c8ad1ec928bae703a102"}, 0x5a) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00'}}]}) [ 182.966050] sctp: [Deprecated]: syz-executor.3 (pid 10721) Use of struct sctp_assoc_value in delayed_ack socket option. [ 182.966050] Use struct sctp_sack_info instead 13:36:53 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) syslog(0x4, &(0x7f0000000440)=""/234, 0xea) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) r1 = socket(0x11, 0x2, 0x0) close(r1) r2 = socket$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) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={r3, @in={{0x2, 0x4e20, @broadcast}}}, 0x84) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f0000000200)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xe22}}], [{@pcr={'pcr', 0x3d, 0x6}}, {@subj_type={'subj_type', 0x3d, '\x00'}}, {@context={'context', 0x3d, 'system_u'}}, {@subj_type={'subj_type', 0x3d, 'debug_want_extra_isize'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@appraise_type='appraise_type=imasig'}]}) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)='appraise_type=imasig', &(0x7f0000000140)='*-@@selinuxcpuset-ppp1ppp1-vboxnet1vboxnet1\x86$,#\x00', &(0x7f00000001c0)='md5sum[\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='/[\x00', &(0x7f0000000380)='%^\x00', &(0x7f00000003c0)='context']) 13:36:53 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 13:36:53 executing program 2 (fault-call:4 fault-nth:9): mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:53 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x4, 0x80) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x50, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x50}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80080100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x0, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x56) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4004000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r3, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5249}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x1) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r4, 0x29, 0x1c, &(0x7f00000000c0), 0x0) [ 183.079492] EXT4-fs (sda1): Unrecognized mount option "disize" or missing value [ 183.128314] FAULT_INJECTION: forcing a failure. [ 183.128314] name failslab, interval 1, probability 0, space 0, times 0 [ 183.161785] IPVS: Error joining to the multicast group [ 183.163411] CPU: 1 PID: 10734 Comm: syz-executor.2 Not tainted 4.14.151 #0 [ 183.174532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.174536] Call Trace: [ 183.174555] dump_stack+0x138/0x197 [ 183.174573] should_fail.cold+0x10f/0x159 [ 183.174590] should_failslab+0xdb/0x130 [ 183.174604] __kmalloc+0x2f0/0x7a0 [ 183.174616] ? ovl_set_attr+0x220/0x220 [ 183.174625] ? __kmalloc+0x376/0x7a0 [ 183.174634] ? ovl_get_index_name+0x81/0x1c0 [ 183.174647] ovl_get_index_name+0x81/0x1c0 [ 183.174659] ovl_lookup+0xc0e/0x1100 [ 183.174675] ? ovl_path_next+0x200/0x200 [ 183.174693] ? security_inode_permission+0xbb/0xf0 [ 183.174706] ? security_inode_create+0xd0/0x110 [ 183.190247] ? ovl_path_next+0x200/0x200 [ 183.190260] lookup_open+0x612/0x1860 [ 183.190270] ? save_trace+0x290/0x290 [ 183.190291] ? complete_walk+0x1f0/0x1f0 [ 183.190312] path_openat+0xfca/0x3f70 [ 183.190323] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 183.190335] ? trace_hardirqs_on+0x10/0x10 [ 183.190350] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 183.195914] EXT4-fs (sda1): Unrecognized mount option "disize" or missing value [ 183.198445] ? __lock_is_held+0xb6/0x140 [ 183.198456] ? save_trace+0x290/0x290 [ 183.198468] ? __alloc_fd+0x1d4/0x4a0 [ 183.198479] do_filp_open+0x18e/0x250 [ 183.198487] ? __alloc_fd+0x1d4/0x4a0 [ 183.198496] ? may_open_dev+0xe0/0xe0 [ 183.198518] ? _raw_spin_unlock+0x2d/0x50 [ 183.198526] ? __alloc_fd+0x1d4/0x4a0 [ 183.198544] do_sys_open+0x2c5/0x430 [ 183.223094] IPVS: Error joining to the multicast group [ 183.226169] ? filp_open+0x70/0x70 [ 183.226185] ? do_syscall_64+0x53/0x640 [ 183.226197] SyS_creat+0x27/0x30 [ 183.226205] ? compat_SyS_openat+0x40/0x40 [ 183.226214] do_syscall_64+0x1e8/0x640 [ 183.226223] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 183.226238] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 183.226248] RIP: 0033:0x459f49 [ 183.348623] RSP: 002b:00007f821fa49c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 183.356409] RAX: ffffffffffffffda RBX: 00007f821fa49c90 RCX: 0000000000459f49 [ 183.363661] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 183.370907] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 13:36:53 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x12000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) 13:36:53 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x27) write$smack_current(0xffffffffffffffff, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x1f) pipe(&(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x3, 0x0) recvmsg$kcm(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000280)=""/91, 0x5}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:36:53 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 13:36:53 executing program 2 (fault-call:4 fault-nth:10): mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:53 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00'}}]}) [ 183.378156] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f821fa4a6d4 [ 183.385401] R13: 00000000004c0784 R14: 00000000004d2ef0 R15: 0000000000000004 [ 183.399642] sctp: [Deprecated]: syz-executor.4 (pid 10747) Use of struct sctp_assoc_value in delayed_ack socket option. [ 183.399642] Use struct sctp_sack_info instead [ 183.458434] EXT4-fs (sda1): Unrecognized mount option "pcr=00000000000000000006" or missing value [ 183.480242] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16541: comm syz-executor.1: corrupted xattr entries [ 183.501221] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16542: comm syz-executor.0: corrupted xattr entries [ 183.513945] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16543: comm syz-executor.5: corrupted xattr entries [ 183.526196] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16544: comm syz-executor.3: corrupted xattr entries [ 183.540880] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16548: comm syz-executor.2: corrupted xattr entries [ 183.554834] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16541: comm syz-executor.1: corrupted xattr entries [ 183.567432] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16542: comm syz-executor.0: corrupted xattr entries [ 183.569381] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16544: comm syz-executor.3: corrupted xattr entries [ 183.593006] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16548: comm syz-executor.2: corrupted xattr entries [ 183.596028] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16543: comm syz-executor.5: corrupted xattr entries 13:36:53 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) lsetxattr$security_evm(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='security.evm\x00', &(0x7f00000000c0)=@sha1={0x1, "97261a329390f7f13f436499a5fa7b5dd9f9c4e4"}, 0x15, 0x1) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="0546706572645c723d2ed6e42f728dd7d30000ef4d0cbe9909ac97da9d25a03d3e"]) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x61) 13:36:53 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0xffffffffffffff7d) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0), 0x0) ioctl$sock_rose_SIOCRSCLRRT(0xffffffffffffffff, 0x89e4) 13:36:53 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000002c0)=ANY=[@ANYBLOB="646973697a65000000000000000000000000000000003d3078303030303030303030303030303030302c0041d5acfa3a28bb619eccf586047a19f932b9f4116a0e5c3564f12b81ec04ce82891c4da28efb13451f3e3295c54e3de859367e5f13db3c0b7305cc297cbe277358f2f73eb249de822d2ccea33ff03351e565efe84fa559965cbf1037f6bdff89184ad75d2ae0088ece69dfa80fc67135641c06e22efa0da40e76ed7886411c61acf0c55ed1cea7713dfcf22cc8b85a724516b6b3f20e1d1c47bc5500e28bcfc6ec0e25030643e8c6569116c36816"]) [ 183.928595] EXT4-fs (sda1): Unrecognized mount option "pcr=00000000000000000006" or missing value 13:36:54 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="0b13592a0b653000"], &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x420840, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000140)) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xc00) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f0000000280)=ANY=[@ANYBLOB="64656275675f77596e745f65787472615f6973697ae53d3078303030303030303030303030306532322c00ad347dfc727b4870fac0b61400db3773aec3bc74d1a147971a737a6ea94f2564dbafb3d3ae3b103c96b2d9f7d8b1a66abfcd5c9905eb0d1f3384909eb3dd733ee8e2595a38d057e5d82eec8df46f7870462770429592ae3dcd3f6bf3a4024da8eb"]) 13:36:54 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 13:36:54 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r3, &(0x7f0000000000)='ceph\x00', 0x0, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000540)='encrypted\x00', &(0x7f0000000500)={'syz', 0x2}, &(0x7f0000000640)="5dc416ec1cc92fccdbea2450e7ab18c775e9f160017b4f6d10a5d685e93850a8b3a148997eb459bb1357f31cce4c8de5c6e3", 0x10, r3) sendto$llc(r1, &(0x7f00000001c0)="6f58d72496de4d7eec97c3255c086fff238ded551524c7799b9f02b01a4dd597ab87e773e4e234373d3556e342499fac62741173cd7d35746b69cfaa2ad9a12cb2df5dc0df7463015dafa772c43d9029ac5f50302bc6cf81ebf89adf0af857ce11bd457825e42b08d66dc40cde7698a9a06eb4", 0x73, 0x80, &(0x7f0000000240)={0x1a, 0x336, 0x5b, 0x0, 0x6, 0x0, @remote}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f00000000c0)=[{r7}, {}, {r8}, {}], 0x4, 0x0) write$UHID_CREATE2(r7, &(0x7f0000000680)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0xffffffffffffff72, 0x9, 0x0, 0x3ff, 0x1, 0xac, "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"}, 0x1118) setsockopt$TIPC_IMPORTANCE(r6, 0x10f, 0x7f, &(0x7f0000000280)=0x7fff, 0x4) keyctl$get_persistent(0x16, r2, r4) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r9, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000440)=ANY=[@ANYBLOB="87090000000000000720000000010602ff0311080000000000000600000000000000010000000000000001050000000000071800000005041f01044000000000000000ff0f00000000000001060000000000000102000000ea0a0349a746a1316656974e22d9a3bda196bb51a1369838a3eeb935b0abb13ea97a536de272e1790d03ba78141d9ac435c16e7d7442a5140fcbb5f741d8c109d07768021115824838977621da1cf58a63a2354d27980beb557ca93d3a64"], 0x58) fchownat(r1, &(0x7f00000000c0)='./bus\x00', r2, r10, 0x400) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) setxattr$security_smack_transmute(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000080)='TRUE', 0x4, 0x6) mount$overlay(0x400000, &(0x7f0000000300)='./bus\x00', &(0x7f0000000100)='o6erlay\x00', 0x280080, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) r11 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$dupfd(r11, 0x0, 0xffffffffffffffff) creat(&(0x7f0000000400)='./file0/bus\x00', 0x0) 13:36:54 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) syz_open_dev$swradio(&(0x7f00000002c0)='/dev/swradio#\x00', 0x0, 0x2) openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x4000, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)={[{@debug_want_extra_isize={'disize\x00'}}]}) r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="731f7c883db86b11"]) poll(&(0x7f00000000c0)=[{r0}, {}, {r1}, {}], 0x4, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1', "6b4b11007e4fe1319513f7f355b99517f5e5919dc35ef15e6dcf55feea032125489e33d091ba30f16e59981e873477615d885b8bb5a8232cf5f1e8dc3ca4e5c0f2cbe62692c17d82486a4354bd7415099a2310fa1db0c656bf271c7ae3e3d08bd1520e3312eb6296cbb848cb2586dc14b8be1709fd9b3845c7412ecf85aa59811f39929077dd3269c273bfdbc7dcee5e"}, 0x94) 13:36:54 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) getsockopt$rose(0xffffffffffffffff, 0x104, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000140)={'L+', 0xffffffffffffff7f}, 0x28, 0x0) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) [ 184.094734] encrypted_key: insufficient parameters specified 13:36:54 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x27) write$smack_current(0xffffffffffffffff, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x1f) pipe(&(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x138, 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) r1 = socket$kcm(0x10, 0x3, 0x0) recvmsg$kcm(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000280)=""/91, 0x5}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 13:36:54 executing program 2: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="75707065726469723d2e1f000000000000006f77ff7264692b90723d2e3a66696c670000772e2f66696c653100000000000000c081c54d479d4085aed49bdb48db312b1ced636e208f440f"]) symlink(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='./file1\x00') creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) 13:36:54 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000140)) gettid() mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1001004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x12660b8, &(0x7f00000001c0)=ANY=[@ANYBLOB="64656275675f77616e745f65787472615f00000000653d307830303030fc30301330303030306532322c00"]) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x48000, 0x0) connect$l2tp(r4, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x1, {0xa, 0x4e21, 0x3ff, @rand_addr="9b31de673d0218bb5f6b3cc29514ca6b", 0x5}}}, 0x3a) 13:36:54 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 184.521036] EXT4-fs warning (device sda1): ext4_empty_dir:2734: inode #16513: comm syz-fuzzer: directory missing '.' and/or '..' [ 184.544638] EXT4-fs warning (device sda1): ext4_rmdir:2999: inode #16513: comm syz-fuzzer: empty directory 'syzkaller.287bqs' has too many links (3) [ 184.622684] device bridge_slave_1 left promiscuous mode [ 184.628273] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.662725] device bridge_slave_0 left promiscuous mode [ 184.668328] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.852167] device hsr_slave_1 left promiscuous mode [ 184.893516] device hsr_slave_0 left promiscuous mode [ 184.955207] team0 (unregistering): Port device team_slave_1 removed [ 184.985400] team0 (unregistering): Port device team_slave_0 removed [ 185.012558] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 185.086370] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 185.165393] bond0 (unregistering): Released all slaves 13:36:55 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x27) write$smack_current(0xffffffffffffffff, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x1f) pipe(&(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x138, 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) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300"/35, 0x23}], 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000280)=""/91, 0x5}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 188.611263] EXT4-fs error: 58 callbacks suppressed [ 188.611272] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16502: comm syz-fuzzer: corrupted xattr entries [ 188.782014] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16502: comm syz-fuzzer: corrupted xattr entries [ 188.794241] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16502: comm syz-fuzzer: corrupted xattr entries [ 188.808361] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16502: comm syz-fuzzer: corrupted xattr entries [ 189.208613] EXT4-fs error (device sda1): ext4_xattr_ibody_find:2191: inode #16505: comm restorecond: corrupted in-inode xattr [ 189.223288] EXT4-fs error (device sda1): ext4_xattr_ibody_get:590: inode #16505: comm syz-executor.2: corrupted in-inode xattr [ 189.528140] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16505: comm syz-fuzzer: corrupted xattr entries [ 189.869801] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16505: comm syz-fuzzer: corrupted xattr entries [ 189.904481] bridge0: port 3(gretap0) entered disabled state [ 189.915558] device gretap0 left promiscuous mode [ 189.930122] bridge0: port 3(gretap0) entered disabled state [ 190.073621] EXT4-fs error (device sda1): ext4_xattr_ibody_find:2191: inode #16507: comm restorecond: corrupted in-inode xattr [ 190.074050] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16508: comm syz-fuzzer: corrupted xattr entries [ 190.970817] device bridge_slave_1 left promiscuous mode [ 190.976327] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.050588] device bridge_slave_0 left promiscuous mode [ 191.056080] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.112652] device bridge_slave_1 left promiscuous mode [ 191.118148] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.160932] device bridge_slave_0 left promiscuous mode [ 191.166652] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.221467] device bridge_slave_1 left promiscuous mode [ 191.226959] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.280859] device bridge_slave_0 left promiscuous mode [ 191.290453] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.341406] device bridge_slave_1 left promiscuous mode [ 191.346918] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.400803] device bridge_slave_0 left promiscuous mode [ 191.406301] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.461499] device bridge_slave_1 left promiscuous mode [ 191.470396] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.523488] device bridge_slave_0 left promiscuous mode [ 191.529041] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.924160] device hsr_slave_1 left promiscuous mode [ 191.965573] device hsr_slave_0 left promiscuous mode [ 192.005620] team0 (unregistering): Port device team_slave_1 removed [ 192.028484] team0 (unregistering): Port device team_slave_0 removed [ 192.050443] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 192.093649] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 192.189327] bond0 (unregistering): Released all slaves [ 192.292647] device hsr_slave_1 left promiscuous mode [ 192.352556] device hsr_slave_0 left promiscuous mode [ 192.392976] team0 (unregistering): Port device team_slave_1 removed [ 192.412873] team0 (unregistering): Port device team_slave_0 removed [ 192.432640] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 192.493542] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 192.616881] bond0 (unregistering): Released all slaves [ 192.712540] device hsr_slave_1 left promiscuous mode [ 192.753505] device hsr_slave_0 left promiscuous mode [ 192.793704] team0 (unregistering): Port device team_slave_1 removed [ 192.804945] team0 (unregistering): Port device team_slave_0 removed [ 192.823161] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 192.908939] bond0 (unregistering): Released all slaves [ 193.012150] device hsr_slave_1 left promiscuous mode [ 193.053399] device hsr_slave_0 left promiscuous mode [ 193.093557] team0 (unregistering): Port device team_slave_1 removed [ 193.113628] team0 (unregistering): Port device team_slave_0 removed [ 193.133826] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 193.193699] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 193.338197] bond0 (unregistering): Released all slaves [ 193.452896] device hsr_slave_1 left promiscuous mode [ 193.493599] device hsr_slave_0 left promiscuous mode [ 193.554531] team0 (unregistering): Port device team_slave_1 removed [ 193.577176] team0 (unregistering): Port device team_slave_0 removed [ 193.602760] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 193.647761] EXT4-fs error: 17 callbacks suppressed [ 193.647769] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16521: comm syz-fuzzer: corrupted xattr entries [ 193.683970] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 193.784249] bond0 (unregistering): Released all slaves [ 193.966206] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16521: comm syz-fuzzer: corrupted xattr entries [ 194.181050] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16523: comm syz-fuzzer: corrupted xattr entries [ 194.210299] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16523: comm syz-fuzzer: corrupted xattr entries [ 194.454896] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16523: comm syz-fuzzer: corrupted xattr entries [ 194.717049] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16523: comm syz-fuzzer: corrupted xattr entries [ 194.996085] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16524: comm syz-fuzzer: corrupted xattr entries [ 195.230967] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16524: comm syz-fuzzer: corrupted xattr entries [ 195.500848] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16524: comm syz-fuzzer: corrupted xattr entries [ 195.513309] EXT4-fs error (device sda1): ext4_xattr_set_entry:1605: inode #16524: comm syz-fuzzer: corrupted xattr entries [ 198.154165] ================================================================== [ 198.161774] BUG: KASAN: use-after-free in ext4_xattr_set_entry+0x3149/0x3230 [ 198.168940] Read of size 4 at addr ffff88807ab550a6 by task syz-fuzzer/10821 [ 198.176185] [ 198.177801] CPU: 0 PID: 10821 Comm: syz-fuzzer Not tainted 4.14.151 #0 [ 198.184475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.193808] Call Trace: [ 198.196376] dump_stack+0x138/0x197 [ 198.199981] ? ext4_xattr_set_entry+0x3149/0x3230 [ 198.204801] print_address_description.cold+0x7c/0x1dc [ 198.210052] ? ext4_xattr_set_entry+0x3149/0x3230 [ 198.214867] kasan_report.cold+0xa9/0x2af [ 198.219112] __asan_report_load4_noabort+0x14/0x20 [ 198.224017] ext4_xattr_set_entry+0x3149/0x3230 [ 198.228695] ? save_trace+0x290/0x290 [ 198.232577] ? ext4_xattr_inode_read+0x3d0/0x3d0 [ 198.237310] ? __might_sleep+0x93/0xb0 [ 198.241175] ext4_xattr_ibody_set+0x7a/0x2a0 [ 198.245578] ext4_xattr_set_handle+0x4f5/0xda0 [ 198.250157] ? ext4_xattr_ibody_inline_set+0x2a0/0x2a0 [ 198.255407] ? security_load_policycaps+0x320/0x320 [ 198.260398] ? _raw_read_unlock+0x2d/0x50 [ 198.264523] ? security_sid_to_context_force+0x2b/0x40 [ 198.269786] ext4_initxattrs+0xc0/0x130 [ 198.273738] security_inode_init_security+0x26d/0x360 [ 198.278910] ? ext4_init_acl+0x1f0/0x1f0 [ 198.282948] ? security_kernel_post_read_file+0xd0/0xd0 [ 198.288287] ? posix_acl_create+0xf5/0x3a0 [ 198.292498] ? ext4_set_acl+0x400/0x400 [ 198.296456] ? lock_downgrade+0x740/0x740 [ 198.300579] ext4_init_security+0x34/0x40 [ 198.304714] __ext4_new_inode+0x3385/0x4860 [ 198.309016] ? ext4_free_inode+0x1210/0x1210 [ 198.313402] ? dquot_get_next_dqblk+0x160/0x160 [ 198.318047] ext4_mkdir+0x331/0xc20 [ 198.321652] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 198.326294] ? security_inode_mkdir+0xd0/0x110 [ 198.330861] vfs_mkdir+0x3ca/0x610 [ 198.334379] SyS_mkdirat+0x1c2/0x210 [ 198.338068] ? SyS_mknod+0x3b0/0x3b0 [ 198.341752] ? do_syscall_64+0x53/0x640 [ 198.345700] ? SyS_mknod+0x3b0/0x3b0 [ 198.349387] do_syscall_64+0x1e8/0x640 [ 198.353245] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.358065] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 198.363230] RIP: 0033:0x47c530 [ 198.366395] RSP: 002b:000000c4338cf4a8 EFLAGS: 00000216 ORIG_RAX: 0000000000000102 [ 198.374077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000047c530 [ 198.381322] RDX: 00000000000001c0 RSI: 000000c425bba240 RDI: ffffffffffffff9c [ 198.388566] RBP: 000000c4338cf508 R08: 0000000000000000 R09: 0000000000000000 [ 198.395830] R10: 0000000000000000 R11: 0000000000000216 R12: ffffffffffffffff [ 198.403073] R13: 0000000000000013 R14: 0000000000000012 R15: 0000000000000100 [ 198.410333] [ 198.411943] The buggy address belongs to the page: [ 198.416962] page:ffffea0001ead540 count:0 mapcount:-127 mapping: (null) index:0x1 [ 198.425344] flags: 0x1fffc0000000000() [ 198.429208] raw: 01fffc0000000000 0000000000000000 0000000000000001 00000000ffffff80 [ 198.437071] raw: ffffea0001e90ae0 ffffea0001ea8c20 0000000000000000 0000000000000000 [ 198.444924] page dumped because: kasan: bad access detected [ 198.450610] [ 198.452211] Memory state around the buggy address: [ 198.457115] ffff88807ab54f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 198.464447] ffff88807ab55000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 198.471789] >ffff88807ab55080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 198.479121] ^ [ 198.483511] ffff88807ab55100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 198.490842] ffff88807ab55180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 198.498174] ================================================================== [ 198.505513] Disabling lock debugging due to kernel taint [ 198.511079] Kernel panic - not syncing: panic_on_warn set ... [ 198.511079] [ 198.518432] CPU: 0 PID: 10821 Comm: syz-fuzzer Tainted: G B 4.14.151 #0 [ 198.526292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.535623] Call Trace: [ 198.539061] dump_stack+0x138/0x197 [ 198.542664] ? ext4_xattr_set_entry+0x3149/0x3230 [ 198.547491] panic+0x1f9/0x42d [ 198.550655] ? add_taint.cold+0x16/0x16 [ 198.554613] ? ___preempt_schedule+0x16/0x18 [ 198.559000] kasan_end_report+0x47/0x4f [ 198.562948] kasan_report.cold+0x130/0x2af [ 198.567157] __asan_report_load4_noabort+0x14/0x20 [ 198.572057] ext4_xattr_set_entry+0x3149/0x3230 [ 198.576702] ? save_trace+0x290/0x290 [ 198.580480] ? ext4_xattr_inode_read+0x3d0/0x3d0 [ 198.585209] ? __might_sleep+0x93/0xb0 [ 198.589072] ext4_xattr_ibody_set+0x7a/0x2a0 [ 198.593456] ext4_xattr_set_handle+0x4f5/0xda0 [ 198.598014] ? ext4_xattr_ibody_inline_set+0x2a0/0x2a0 [ 198.603273] ? security_load_policycaps+0x320/0x320 [ 198.608273] ? _raw_read_unlock+0x2d/0x50 [ 198.612395] ? security_sid_to_context_force+0x2b/0x40 [ 198.617647] ext4_initxattrs+0xc0/0x130 [ 198.621606] security_inode_init_security+0x26d/0x360 [ 198.626771] ? ext4_init_acl+0x1f0/0x1f0 [ 198.630804] ? security_kernel_post_read_file+0xd0/0xd0 [ 198.636151] ? posix_acl_create+0xf5/0x3a0 [ 198.640362] ? ext4_set_acl+0x400/0x400 [ 198.644309] ? lock_downgrade+0x740/0x740 [ 198.648430] ext4_init_security+0x34/0x40 [ 198.652552] __ext4_new_inode+0x3385/0x4860 [ 198.656849] ? ext4_free_inode+0x1210/0x1210 [ 198.661235] ? dquot_get_next_dqblk+0x160/0x160 [ 198.665881] ext4_mkdir+0x331/0xc20 [ 198.669483] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 198.674125] ? security_inode_mkdir+0xd0/0x110 [ 198.678681] vfs_mkdir+0x3ca/0x610 [ 198.682194] SyS_mkdirat+0x1c2/0x210 [ 198.685882] ? SyS_mknod+0x3b0/0x3b0 [ 198.689567] ? do_syscall_64+0x53/0x640 [ 198.693514] ? SyS_mknod+0x3b0/0x3b0 [ 198.697199] do_syscall_64+0x1e8/0x640 [ 198.701059] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.705876] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 198.711038] RIP: 0033:0x47c530 [ 198.714202] RSP: 002b:000000c4338cf4a8 EFLAGS: 00000216 ORIG_RAX: 0000000000000102 [ 198.721885] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000047c530 [ 198.729129] RDX: 00000000000001c0 RSI: 000000c425bba240 RDI: ffffffffffffff9c [ 198.736373] RBP: 000000c4338cf508 R08: 0000000000000000 R09: 0000000000000000 [ 198.743617] R10: 0000000000000000 R11: 0000000000000216 R12: ffffffffffffffff [ 198.750965] R13: 0000000000000013 R14: 0000000000000012 R15: 0000000000000100 [ 198.759643] Kernel Offset: disabled [ 198.763262] Rebooting in 86400 seconds..