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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:15 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, 0x0) 17:48:15 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) write$FUSE_GETXATTR(r1, &(0x7f0000000100)={0x18, 0x0, 0x3, {0x1}}, 0x18) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) getsockopt$packet_buf(r1, 0x107, 0x10, &(0x7f0000000040)=""/35, &(0x7f00000000c0)=0x23) close(r0) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433b2184fc219076974f62d093359032db9e2a96b7639d0f095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a793ec97d35950650a9c8230a4d0f1c2c392b4f3be681da1bc7be76679207c02bccf0a09ffd90f2d111c9f777d578e8c241e6c00000000000001000000000000000c01000002000000"], 0xb0}}], 0x2, 0x0) 17:48:15 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 503.172721] bridge0: port 3(gretap0) entered blocking state [ 503.213706] bridge0: port 3(gretap0) entered disabled state [ 503.242108] device gretap0 entered promiscuous mode [ 503.258029] audit: type=1804 audit(1573321695.739:245): pid=22017 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/12/bus" dev="sda1" ino=17025 res=1 17:48:15 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file2\x00', 0x8c) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c6d657461636f70793d6f66662c6e66737853285c6f72753d6f6e5c002874054702fc7fedda984e4c714f4874821acdcdd513e6b1100991021d8dee57022ac97a9da214beb5000023f39d1235326ec2bb6816b2e1d4541fece1f0bde6649d567afaf8913f6adf2d50e0641a2cc3153a64d4a02854ab84a31aa12886d64e0f15f33a02e70702c40d2cbdf99fd73e7fea4f0d4c73738fac94def18cd2e2dcdd23a09c80cc40bea0238bb972a5f933a97b5fd482bb0d65aa8cd2fc624d1fa0f113af6fc9745483edd18b66"]) rmdir(&(0x7f0000000140)='./bus/file0\x00') 17:48:15 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) signalfd4(r2, &(0x7f0000000040)={0x3ff}, 0x8, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433b2184fc219076974f62d093359032db9e2a96b7639d0f095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a793ec97d35950650a9c8230a4d0f1c2c392b4f3be681da1bc7be76679207c02bccf0a09ffd90f2d111c9f777d578e8c241e6c00000000000001000000000000000c01000002000000"], 0xb0}}], 0x2, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) ioctl$TIOCMIWAIT(r3, 0x545c, 0x0) [ 503.341833] overlayfs: filesystem on './bus' not supported as upperdir 17:48:15 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0}) 17:48:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = msgget(0x1, 0x400) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/\x00'/33, 0x2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) r7 = socket$inet6(0xa, 0x400000000001, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={r9, 0x2c8e, 0xa9, 0x92d, 0x7fff, 0x6}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000100)={r10, 0x7ff, 0x1, 0x3, 0x2, 0xce}, &(0x7f0000000140)=0x14) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) chroot(&(0x7f0000000000)='./file0\x00') syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffdd4) 17:48:16 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0}) [ 503.500487] md: could not open unknown-block(0,0). [ 503.515524] md: md_import_device returned -6 [ 503.528840] overlayfs: unrecognized mount option "metacopy=off" or missing value 17:48:16 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) pipe(0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x12, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) syz_open_procfs(r1, &(0x7f0000000180)='net/igmp\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(r2, &(0x7f0000000000), 0x10000000d) r3 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x89a2, 0x0) sendmsg$key(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) r4 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x89a2, 0x0) sendmsg$key(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={r4}) 17:48:16 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433b2184fc219076974f62d093359032db9e2a96b7639d0f095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a793ec97d35950650a9c8230a4d0f1c2c392b4f1be681da1bc7be76679207c42bccf0a09ffd90f2d111c9f777d578e8c241e6c00000000000001000000000000000c01000002000000"], 0xb0}}], 0x2, 0x0) 17:48:16 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0}) [ 503.576533] md: could not open unknown-block(0,0). [ 503.595931] overlayfs: unrecognized mount option "metacopy=off" or missing value [ 503.599977] md: md_import_device returned -6 [ 503.657524] audit: type=1400 audit(1573321696.139:246): avc: denied { map } for pid=22051 comm="syz-executor.0" path="/selinux/policy" dev="selinuxfs" ino=20 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 [ 503.738236] md: could not open unknown-block(0,0). [ 503.758336] md: md_import_device returned -6 17:48:16 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:16 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = openat$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$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) r3 = userfaultfd(0x0) r4 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r4}, 0x0) kcmp(r4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r4, 0x0, 0x0) r5 = 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r5, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r6, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r7, &(0x7f0000000100), 0x8) r8 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r8, 0xc208ae62, &(0x7f0000000140)) fsetxattr$security_ima(r3, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="e8efcd24bd4dff38d968f5a1cbd45daba8ee72f227f7ada330874db94f3012a7051115736ca0a77d8422d87c71a58a617d0ea89e3dd5b13192e71b0a63416d5d255bdee6d1f4e78b93a8a01907b439458bfab7f7579d87ec2fc665f2d6a56e060b1cfadfdc47eb995a34d5d4e4e9a73286629b59b98c19e06240fd728bafaf41971c9d4f83b3441f0b", @ANYRES32=0x0, @ANYBLOB="5cb5345a27c5aecea1dde64f3fb91b638eb73d2119154bcc7de8640d3a4e8fa4b3694b95791e6fa93f6742e8ee3845100f7fecd58cd88456d0308d40c491f9a4006d552232", @ANYRES32=r4, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRESDEC, @ANYRESDEC, @ANYRESHEX=0x0, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYRESOCT, @ANYPTR64, @ANYRES32, @ANYRESHEX, @ANYRESDEC=0x0, @ANYRESHEX=r2, @ANYBLOB="a2ac19b089d96f989a4fdbb6701bdf51025b0f0d8d8d0507eaebabf7e7f270366bab967a2ed98c004f61afaa372f2c42b2f23af878ce73dca51e5d2d246a1b5e9427a9d4690bf23732e56a5c171d046d88e38d2ddbc4a828c80e8fd1682cc91ff3ae17eadc7ba21aa428ac03217baa6c0f5133f931f99db278a4caf750e7360e04a0e9520918a869cc2de0788391bfb5b7465aeb7fde819fbbba3ffe1ddd2e7c80aab201f941801d57e716edb99ffa5ba508a6538a83", @ANYRESOCT=0x0], @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="7708d36b49f7962ff050fca02e40c3f84d7c4be22a2b0fccdd98d3bd65d87ce18f2be86e1b6660f25e463a0ef0397867bead529f142fe321ade9b911aea9f9fd2027bc697d3689b5d2cfbd5245c91b3f7f02abc454b0256f5b5864aebd231fa20451c55ac5289ad16a4b9395619e185f5e267b11b3450775f6d75cfda9f8f0e3cbf5279b83e0c3bc5ccd4562b81a89abc277232298754bd9bc5474f243ef5f2fef300d43904737436b8f7b562e475cd46e5ca4ee9ffd9765562fa5cb63e475b4d4ce149c8fa6eba1d1ee222c5b94edd55a6d4f1602362d3576b2526e0979f2594ebf95", @ANYRES16=r1, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYRES16=r6, @ANYRESDEC=r7, @ANYPTR64], @ANYRES16], @ANYRESOCT=r8, @ANYPTR], 0x7, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0x5af4c977b55a8b9c) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') 17:48:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) recvfrom$inet6(r1, &(0x7f0000000040)=""/29, 0x1d, 0x40012001, &(0x7f00000000c0)={0xa, 0x4e24, 0x800000, @local, 0x419}, 0x1c) close(r0) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000001c0)={0xd, 0xffffff57, 0x4, 0x4, 0x2fc, 0x81}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0xfffffffffffffcaf, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1, 0x0, 0x1b2}}, {{0x0, 0x0, 0x0, 0x1cf, &(0x7f0000000300)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433b2184fc219076974f62d093359032db9e2a96b7639d0f095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a793ec97d35950650a9c8230a4d0f1c2c392b4f3be681da1bc7be76679207c02bccf0a09ffd90f2d111c9f777d578e8c241e6c00000000000001000000000000000c01000002000000"], 0xb0}}], 0x2, 0x800) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) 17:48:16 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x40000000000000) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) pipe(&(0x7f0000000400)={0xffffffffffffffff}) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x92c}, 0x1c) read(r2, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) socket$netlink(0x10, 0x3, 0x10) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r4, 0x200005) sendfile(r3, r4, 0x0, 0x8000ffffffff) accept4$unix(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) 17:48:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:48:16 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x0, 0x11) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0xd) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000006c80)) perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000b00)='/group.sta\x9f\xd4t\x00+\x96FR\bR\t\x12\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0W\xdfuE\xfe\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6J\x81W!\xf0\\\xa1O\x9f\x93\x19C\xceQCV\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1fM\xeba_\xa9\xcd\x10\xcd\x0e~\xc6\xed\xb6\x82\xf6\xee\x9aK\xdd\x86\xf8\x0f\x15Y-\xb8A1\x1bb\xff\xf0\xd2M\xf7)\xaa\x8a\x18\xb9_\x83>\xeb\xfc\xc18^\x1d\xb3Y\xdc#\xde\xdb\x89\x90L\x99o\x02\xb6\x98e\xc6b\xce\xb7\x99k3&\xaf\v\xc6\x80\xff\xdb\xb7\x0e\xb4K\xf8\x17\xba\xf8\xee\fe\xed]\x93\x13\xbc\xf5\xe2<\xa2\xaf\x83\xa3\xaabc\x95\x00\t:\xcc\xe1\t]\x84\x90\x17l\xd3\xa7M\xdb\x02J\x90\xe8\xe8\xb3\xc9\xf6\xea\xb2\xdeI\xe4\x0f\xd4\xca(\xcd\xfa\xb2\xb8@\xca\x17u\x02Rb\xad\xd0\xf7\x9bz#\xb8\x1d\x88\xf6?3,\x89\xb1-p\x8a\r\xdb\xd6,\xa4\x01y\x1bc\xb7\x19\xcey\xb5\xae\xc4\xe3\xc4\xe9=\x1e\x8c\xec\xfe\x05b\x7f`Y k\xc4\xa8 \xc3\x9b\v\xbbE\x8c\xb8\xe6\x8a\xa0s\b\xcb\xbb\xfa\xde\xf0\n`\x8az<\f\xf1\xbe\x85\xd1Wk\x17\xbc1q\x8b\x93Y|\x9e\xe2\xc9Ms/A\x98\xf2\x88\n\x92?7\xb1\xe0\xee\xe8yo\xb7\xb2p\xc5O~\x87\x17F\b\xb5\xd6\xdc\xe4u:$>\xd1\xaf\x1a\xcb\x18\x8a\x0e$\xbd\x94N\xc84}_\x06\x11\xd2\xdd7\xe0\b\x0f\xd0\xb0WZ\xfc\xb1\xc3\tS\x13\a6\xc0\xbc\vG\xe4p\x1b\xee\x89_=\xb8\x12\xddpk\x860\x03\xfd\xde\x0f\x9c\xc2\xe5.\xfe\xaf\x8f\xe2\x16\x8c\xdbS\xe6\xc26\xde\xf4I\x9f\x003P\xb5\x9fg\x82!\xf2\x82 \xc1Os\xd7C\\\xad\xb3n}t\xba|\x10\x05,rk\xd1\t|\x1e\x00\x9e\xfa\"\x85\xdd\xb7O\a\xfc\x14\xa8\x00\x1f6M\xb00\xbd\xb7\xd6\xa8\xffe\xb2\xcb\'', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f00000000c0)) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$kcm(0xa, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f00000002c0)=@hci, 0x80, 0x0}, 0x40000000) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x4004c62) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) socket$kcm(0x2, 0x0, 0x2) [ 504.113843] audit: type=1804 audit(1573321696.599:247): pid=22095 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-testdir261675960/syzkaller.FjPBF4/13/bus" dev="sda1" ino=16769 res=1 17:48:16 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000000c0)) close(r0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000180)={0x0, 0x4}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433093359032db9e25feedf62bce39fe458875da6d315cfa96b7639d0b095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a793ec97d35950650a9c8230a4d0f1c20200b4f3be681da1bc7be76679207c02bccf0a09ffd90f2d111c9f777d000000000001000000000000000c0100000200"/184], 0xb0}}], 0x2, 0x0) 17:48:16 executing program 2: socket$kcm(0xa, 0x0, 0x11) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000b00)='/group.sta\x9f\xd4t\x00+\x96FR\bR\t\x12\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0W\xdfuE\xfe\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6J\x81W!\xf0\\\xa1O\x9f\x93\x19C\xceQCV\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1fM\xeba_\xa9\xcd\x10\xcd\x0e~\xc6\xed\xb6\x82\xf6\xee\x9aK\xdd\x86\xf8\x0f\x15Y-\xb8A1\x1bb\xff\xf0\xd2M\xf7)\xaa\x8a\x18\xb9_\x83>\xeb\xfc\xc18^\x1d\xb3Y\xdc#\xde\xdb\x89\x90L\x99o\x02\xb6\x98e\xc6b\xce\xb7\x99k3&\xaf\v\xc6\x80\xff\xdb\xb7\x0e\xb4K\xf8\x17\xba\xf8\xee\fe\xed]\x93\x13\xbc\xf5\xe2<\xa2\xaf\x83\xa3\xaabc\x95\x00\t:\xcc\xe1\t]\x84\x90\x17l\xd3\xa7M\xdb\x02J\x90\xe8\xe8\xb3\xc9\xf6\xea\xb2\xdeI\xe4\x0f\xd4\xca(\xcd\xfa\xb2\xb8@\xca\x17u\x02Rb\xad\xd0\xf7\x9bz#\xb8\x1d\x88\xf6?3,\x89\xb1-p\x8a\r\xdb\xd6,\xa4\x01y\x1bc\xb7\x19\xcey\xb5\xae\xc4\xe3\xc4\xe9=\x1e\x8c\xec\xfe\x05b\x7f`Y k\xc4\xa8 \xc3\x9b\v\xbbE\x8c\xb8\xe6\x8a\xa0s\b\xcb\xbb\xfa\xde\xf0\n`\x8az<\f\xf1\xbe\x85\xd1Wk\x17\xbc1q\x8b\x93Y|\x9e\xe2\xc9Ms/A\x98\xf2\x88\n\x92?7\xb1\xe0\xee\xe8yo\xb7\xb2p\xc5O~\x87\x17F\b\xb5\xd6\xdc\xe4u:$>\xd1\xaf\x1a\xcb\x18\x8a\x0e$\xbd\x94N\xc84}_\x06\x11\xd2\xdd7\xe0\b\x0f\xd0\xb0WZ\xfc\xb1\xc3\tS\x13\a6\xc0\xbc\vG\xe4p\x1b\xee\x89_=\xb8\x12\xddpk\x860\x03\xfd\xde\x0f\x9c\xc2\xe5.\xfe\xaf\x8f\xe2\x16\x8c\xdbS\xe6\xc26\xde\xf4I\x9f\x003P\xb5\x9fg\x82!\xf2\x82 \xc1Os\xd7C\\\xad\xb3n}t\xba|\x10\x05,rk\xd1\t|\x1e\x00\x9e\xfa\"\x85\xdd\xb7O\a\xfc\x14\xa8\x00\x1f6M\xb00\xbd\xb7\xd6\xa8\xffe\xb2\xcb\'', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f00000000c0)) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000200)=@can, 0x80, 0x0, 0xfffffe26, 0x0, 0x171}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) socket$kcm(0x2, 0x0, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001540)='./cgroup.cpu/syz0\x00', 0x1ff) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89a0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 17:48:17 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x56ec, 0x6a0201) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) getsockname$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) r3 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x1, 0x2000) ioctl$VIDIOC_DQEVENT(r3, 0x80885659, &(0x7f0000000280)={0x0, @ctrl={0x0, 0x0, @value64}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e24, @empty}], 0x20) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f000000c2c0), 0x2, 0x1) 17:48:17 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x802, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'nr0\x01\x00', 0x1002}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000ac0)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x01\x00\x01\x00\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6a\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf1X\x8bk9fx\xe7\xba\x156\x04\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4m\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93\xd7|\xde^U\x11\x02\x1dm\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8a\xca\x91\xe5u#D\xbd\xdfCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R\x01\x00\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f\f\x9d\xcb\x11\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\r=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x1bR\r>\xd1P\x10;\xb9o\xc2>\t\x0eZ9\x0f\xa1\xc2\x96\x1c\xff\xca\x98\xa8$sj\x99\b\xc7\x94F \xfd\x11H\xc3\xaaM\x8a\x98\x96\xd5\xab\xc6\x01\n1\bN\x14\xd5\fp\x8e\xd7\n^\xa0\xbfP\xd4\xd0~\xach#5\xd9\x11\xba\xb9Z\x95\xe7z\xec\xf7\x01V\xce\xcd\xc39\xb3\xa2\x8b\xd6H\x9bhsK\xbd\x9a/\xc9\xd3\x9f\xbb') sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000300)="ad3dad855d71e66fe23737bfaa90e634", 0x10}, {&(0x7f0000000400)="ff71ca20c6c972d759e274f64e4914c1958e78e1bbc4c83b5551a552ad3ff9bb1bfaba753835f40d3d26379987e1693ac52a6ba66ffc2950ae318024", 0x3c}, {&(0x7f0000000440)="00b1f5c3017b6f3a54af897da1d0041c1c7992e2afde515f5ebc90980d53c5cfb5e063fa4bb04b22eb0b37263678dd8ed38d66509210091995d9930ddc33a9a6130a492f5840af365236eb", 0x4b}, {&(0x7f00000004c0)="0eee7f057e22cc0d83e7ced67f19333632358b17628f25491871fdba5ded21f34164115853958b132e7a277054beaf13d023b93a3f15ed3a48e4b6925009ecb794559970da", 0x45}, {&(0x7f0000000540)="8179d83a9f2cfef038c7ca5d384fa4236e5b21c3d47161b7ac3d15cd09729d1ddf4455c96935279e1b2d999da35fcbfa54de930c5e48d8243c27ea137459038af3", 0x41}, {&(0x7f00000005c0)="f101e2f6e1c24a1c635462f76e7f8e92f107167d44e8b7562f442bcaa0f1ae3fc6f55d79aadbf220bf15c07d3d94cac18f5a0aa809be7f8001329711746e78032043da8117906f7a91ca8c3e731e7e4b05a39044c83fe4e1e5b28b1c397f44a1df76827f6ecf03454f7c4348cc30ea2318b73392bacf4534c65c944eca5f148004d67b23c91f3dfc8de1d7a7e06aaa4186c98fb5da0292114619e7860cd577059fad215fb463cd0a0424fabda1a2c32a8da8c35904ad7d5452b578b5da32648b8a2da084fb1a8f3103b047c8d1b3a9fc096184592c495eed91932051a0125e02f806db66acd08da8e03cc4fb95", 0xed}, {&(0x7f00000006c0)="69b7562913ff39758f8e15afe99e2cfebe540feb634789725a38a8b4575cd4739b74693e4dab054a1e38fca3ad1e048ef1b04a9e89688524154a117d742fc32414d6060ab758605091a585a3b574537551758eaa4145bef14b21f960834cc75a7716912395d925fdf372855007af73cff05851d03d845bdf9c5aebc11047bd6bd878fe63e9a8942db1f6ec3f711ddf1ca33cff04deba813bf7c7d804881e0e9efda6a77f3fe698d0df3dc028073f263ada931c548590e3f60b91c933a9f8e1af", 0xc0}, {&(0x7f0000000cc0)="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", 0xcf7}], 0x8}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="aeaa9a80145ab4c7bb67bb2c0500"], 0xe) [ 504.677005] device nr0 entered promiscuous mode 17:48:17 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x2000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000140)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) r5 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x89a2, 0x0) sendmsg$key(r5, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) sendmmsg(r3, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="31ea0bbab51de6524e901724f228b0b3269e320fe633b6", @ANYRES16=r0, @ANYRESOCT, @ANYRESOCT=r1, @ANYRES64, @ANYBLOB="813c6b5df2b1800c3c8a679fc1788b104e728cb5eb78c5dd906000263a5485dd4907b8efde705ca725", @ANYRESHEX=r2, @ANYRESHEX, @ANYPTR64=0xfffffffffffffffe]], 0x8}}], 0x2, 0x200e018) 17:48:17 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:17 executing program 0: socketpair(0x0, 0x1, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000200)) close(0xffffffffffffffff) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000240)={'bridge_slave_1\x00', @random="01003a1e2410"}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="01000600aaaaaaaaaabb26de256f6b1833fdf1c2ff000000000000000000006343a8ef0e"]) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) sendmsg$tipc(r1, 0x0, 0x0) 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) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYPTR64], 0xff39) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_pid(r3, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(r3, 0x6609, 0x0) r4 = socket$kcm(0x2, 0x0, 0x84) setsockopt$sock_attach_bpf(r4, 0x84, 0x6, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x8, 0xffffffffffffffff, 0x3) [ 504.983256] overlayfs: filesystem on './bus' not supported as upperdir [ 505.011988] audit: type=1804 audit(1573321697.499:248): pid=22168 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-testdir261675960/syzkaller.FjPBF4/14/bus" dev="sda1" ino=16671 res=1 17:48:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'bridge_slave_1\x00'}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xc) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8927, &(0x7f0000000000)={'syz_tun\x00', 0x0}) 17:48:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)={{0xeb9f, 0x2, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000080)=""/236, 0x1a, 0xec, 0x8}, 0x20) 17:48:17 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) rmdir(&(0x7f0000000140)='./bus/file0\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) 17:48:17 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) r5 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r5}, 0x0) kcmp(r5, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r5, 0x0, 0x0) sendmmsg(r2, &(0x7f000000c2c0)=[{{0x0, 0xfffffffffffffee2, &(0x7f0000000040)=[{&(0x7f00000000c0)="00186682a25c23fd14ac9bf79023875ca16bb1c3befc47a9a39e0e8d2e9c30521936158e0a", 0x25}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="186e6e688950c607f0db75c971cd04fdb35a29fcc7f48465d758f13de522fff4ffc7df1237c955934a427b86ad3ee29fb25e3cdb7d176e535826d2c5bdb7d20ad48c36103124f5f64ffac2ce36c7977948ee64fea06a0f56accfaaf073c88a4dc35d8f4c0e2d90b5c87d1fff9093ccad5af5be343fb88b10973c3dc4a364ed8a16c973e968ea014be69147b4c63239cc8bf6bdf83aa4c984514bed92324a177218b1317c51e46a7e372b0b0142c27e472fe2c0cf88f5318199561400c46acf6bab577283b83d1d80614d127c4979596c7d3a3c63a4d76add133cbe23fa7ee6f82774fab30d69", @ANYRES64=r3, @ANYRESDEC=r0, @ANYRESOCT=r4, @ANYRES16, @ANYRES16=r5, @ANYBLOB="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", @ANYRESHEX]}}], 0x2, 0xd8c3e9589f341d3e) [ 505.190169] protocol 88fb is buggy, dev hsr_slave_0 [ 505.195331] protocol 88fb is buggy, dev hsr_slave_1 17:48:17 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'bridge_slave_1\x00'}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xc) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8913, &(0x7f0000000000)={'syz_tun\x00', 0x0}) 17:48:17 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0xee0c57e97a710289, 0x0) ioctl$USBDEVFS_DISCARDURB(r2, 0x550b, &(0x7f00000000c0)=0x3) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x1be, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433b2184fc219076974f62d093359032db9e2a96b7639d0f095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a793ec97d35950650a9c8230a4d0f1c2c392b4f3be681da1bc7be76679207c02bccf0a09ffd90f2d111c9f777d578e8c241e6c00000000000001000000000000000c01000002000000"], 0xb0}}], 0x2, 0x0) [ 505.266704] overlayfs: filesystem on './bus' not supported as upperdir 17:48:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'bridge_slave_1\x00'}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xc) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8970, &(0x7f0000000000)={'syz_tun\x00', 0x0}) 17:48:17 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433b2184fc219076974f62d093359032db9e2a96b7639d0f095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a793ec97d35950650a9c8230a4d0f1c2c392b4f3be681da1bc7be76679207c02bccf0a09ffd90f2d111c9f777d578e8c241e6c00000000000001000000000000000c01000002000000"], 0xb0}}], 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xa0000, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r2, 0xc0485661, &(0x7f00000000c0)={0x3, 0x2, @stop_pts=0x10001}) 17:48:17 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) ioctl$IMADDTIMER(r0, 0x80044940, &(0x7f00000008c0)=0xffffffffffffffeb) mkdir(&(0x7f0000000900)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0xa) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e2fe3766736aba352ea6469723d2e2f66696c65312c6c6f7765726469723d2e5c00"]) rmdir(&(0x7f0000000140)='./bus/file0\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x15b) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@local, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000740)=0xe8) syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000200)='./file1\x00', 0x7, 0x3, &(0x7f0000000380)=[{&(0x7f0000000280)="e3977b6eb3c10c98c4be7694a9fa0612a1a0fd745b3904d5edb63090a7868f1f247703ee27a04cb309a2527d7722e997af7c5d6d429b0419861838d2819707451d6023abaaa27cf9028c76111e0884ab11e5001980b9f637d8cd9fdb84fb70968738e13991b3d5eafc486849535aea1a934d36a96808e68d3c2f70221344ac42c5536ff25050b8f6479222c11d3bc5aba40edd2385d992ec8608fbae88d5a07efb7a96d016c6ec4cf9873c8513d0a84bc914cd90dc4387c0a82732811e8e32042f43", 0xc2, 0xc426}, {&(0x7f0000000440)="d9a61e99e968875503d5cb9ac49c994e26354f44ad021d219522f4aa335b8f4716b07b7293a604bafff3de8ecd64063f5973d41a5e9dca073e9b2eac316545a7ddab94857d7ee130ae857ea32a2d395af1ee24dd711ef0a8c13dcf7d3e938c199c2bd94afc6f24ba6d2850fd25435a099039485a31011e8ce2b4f6a3da3e12a9ffb06e20df11d51af49bedbb31732b8675d983e2637087e930f5b6830986b3fdb531fde2253412ed3088476286f86efe3c3c64069bcf72de5f88c0463ed636897453af", 0xc3, 0x1}, {&(0x7f0000000540)="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", 0xff, 0xb524}], 0x2310808, &(0x7f0000000780)={[{@discard='discard'}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@usrjquota='usrjquota='}, {@grpid='grpid'}, {@data_err_ignore='data_err=ignore'}, {@test_dummy_encryption='test_dummy_encryption'}, {@auto_da_alloc='auto_da_alloc'}, {@journal_path={'journal_path', 0x3d, './file1'}}, {@i_version='i_version'}], [{@euid_gt={'euid>', r2}}, {@dont_hash='dont_hash'}, {@smackfsroot={'smackfsroot', 0x3d, 'eth1'}}, {@euid_gt={'euid>', r4}}, {@subj_user={'subj_user', 0x3d, 'overlay\x00'}}, {@uid_lt={'uid<', r5}}, {@hash='hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'overlay\x00'}}]}) 17:48:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'bridge_slave_1\x00'}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xc) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x891d, &(0x7f0000000000)={'syz_tun\x00', 0x0}) [ 505.592651] overlayfs: missing 'workdir' [ 505.670120] protocol 88fb is buggy, dev hsr_slave_0 [ 505.675255] protocol 88fb is buggy, dev hsr_slave_1 17:48:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0x1c, 0x2, [@gre_common_policy=[@IFLA_GRE_LINK={0x8, 0x1, r1}, @IFLA_GRE_ERSPAN_HWID={0x8}, @IFLA_GRE_ERSPAN_VER={0x8, 0x16, 0x2}]]}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4004048}, 0x28800) 17:48:18 executing program 0: 17:48:18 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433b2184fc219076974f62d093359032db9e2a96b7639d0f095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a793ec97d35950650a9c8230a4d0f1c2c392b4f3be681da1bc7be76679207c02bccf0a09ffd90f2d111c9f777d578e8c241e6c00000000000001000000000000000c01000002000000"], 0xb0}}], 0x2, 0x0) 17:48:18 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:18 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="75707065726469721d2e2f6275732c776f726b6469723d2e2f6275732c69dac765783d6f6e5c657569643d", @ANYRESDEC=r0, @ANYBLOB=',meKsure,smackfshat=lowerdir,dont_measure,euid>', @ANYRESDEC=r2, @ANYBLOB="2c6f626a5f757365723d776f726b6469722c61707072616973652c736d6163ea21736861743d40706f7369785f61636c5f6163636573736367726f75705c2c646f6e745f61707072616973652c6d61736b3d4d41595f415050454e442c00"]) rmdir(&(0x7f0000000140)='./bus/file0\x00') 17:48:18 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)) 17:48:18 executing program 2: 17:48:18 executing program 0: 17:48:18 executing program 2: [ 506.003376] overlayfs: unrecognized mount option "upperdir./bus" or missing value 17:48:18 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) r2 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x0, 0x40) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000180)={0x3e5, {{0xa, 0x4e24, 0x7f89, @loopback, 0x6}}}, 0x88) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) recvmmsg(r3, &(0x7f0000007fc0)=[{{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f0000000100)=""/6, 0x6}, {&(0x7f0000000240)=""/150, 0x96}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/196, 0xc4}, {&(0x7f0000002400)=""/54, 0x36}, {&(0x7f0000002440)=""/244, 0xf4}], 0x8, &(0x7f00000025c0)=""/214, 0xd6}, 0x4}, {{&(0x7f00000026c0)=@rc, 0x80, &(0x7f0000002780)=[{&(0x7f0000002740)=""/3, 0x3}], 0x1, &(0x7f00000027c0)=""/166, 0xa6}, 0xfffff801}, {{&(0x7f0000002880)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002900)=""/7, 0x7}, {&(0x7f0000005000)=""/44, 0xfdde}, {&(0x7f0000002980)=""/182, 0xb6}], 0x3, &(0x7f0000002a80)=""/231, 0xe7}, 0xffff}, {{&(0x7f0000002b80)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004e80)=[{&(0x7f0000002c00)=""/145, 0x91}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/15, 0xf}, {&(0x7f0000003d00)=""/245, 0xf5}, {&(0x7f0000003e00)=""/111, 0x6f}, {&(0x7f0000003e80)=""/4096, 0x1000}], 0x6, &(0x7f0000004f00)=""/238, 0xee}, 0xfffffffe}, {{0x0, 0x0, &(0x7f0000005440)=[{&(0x7f0000005000)}, {&(0x7f0000005040)=""/94, 0x5e}, {&(0x7f00000050c0)=""/228, 0xe4}, {&(0x7f00000051c0)=""/228, 0xe4}, {&(0x7f00000052c0)=""/125, 0x7d}, {&(0x7f0000005340)=""/71, 0x47}, {&(0x7f00000053c0)=""/104, 0x68}], 0x7, &(0x7f00000054c0)=""/166, 0xa6}, 0x81}, {{&(0x7f0000005580)=@nfc, 0x80, &(0x7f00000056c0)=[{&(0x7f0000005600)=""/169, 0xa9}], 0x1}}, {{&(0x7f0000005700)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000005940)=[{&(0x7f0000005780)=""/219, 0xdb}, {&(0x7f0000005880)=""/138, 0x8a}], 0x2, &(0x7f0000005980)=""/142, 0x8e}, 0xfffffffd}, {{&(0x7f0000005a40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005b80)=[{&(0x7f0000005ac0)=""/138, 0x8a}], 0x1000000c, &(0x7f0000005bc0)=""/46, 0x2e}, 0xc9}, {{0x0, 0x0, &(0x7f0000007e80)=[{&(0x7f0000005c00)=""/230, 0xe6}, {&(0x7f0000005d00)=""/93, 0x5d}, {&(0x7f0000005d80)=""/4096, 0x1000}, {&(0x7f0000006d80)=""/170, 0xaa}, {&(0x7f0000006e40)=""/56, 0x38}, {&(0x7f0000006e80)=""/4096, 0x1000}], 0x6, &(0x7f0000007f00)=""/182, 0xb6}, 0x896}], 0x9, 0x142, 0x0) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x32a, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]}}], 0x2, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000140)) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000008200)={&(0x7f0000005000), 0x0, 0x6970, 0x20, 0x7fff, 0x2, 0xfff, {0x0, 0x6, 0x3ff, 0x1f, 0x1, 0x0, 0x8, 0x20, 0x8001, 0xff, 0x40, 0x0, 0x4, 0x48, "07986d215184d62cb633e2cfbe30bddd18705d2fa9ff32137ffa92075e0ca12e"}}) 17:48:18 executing program 3: 17:48:18 executing program 0: [ 506.036301] audit: type=1804 audit(1573321698.519:249): pid=22254 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/15/bus" dev="sda1" ino=16561 res=1 17:48:18 executing program 2: 17:48:18 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x80000, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') setxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='security.capability\x00', &(0x7f0000000200)=@v1={0x1000000, [{0x7fffffff, 0x6}]}, 0xc, 0x2) 17:48:18 executing program 3: 17:48:19 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:19 executing program 0: 17:48:19 executing program 3: 17:48:19 executing program 2: 17:48:19 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x4) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) accept4$x25(r1, &(0x7f0000000440)={0x9, @remote}, &(0x7f0000000540)=0x12, 0x40800) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r4 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x89a2, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dlm-control\x00', 0x400, 0x0) ioctl$PPPIOCGUNIT(r5, 0x80047456, &(0x7f00000005c0)) sendmsg$key(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f0000000240)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r7}) syz_open_dev$swradio(&(0x7f0000000640)='/dev/swradio#\x00', 0x1, 0x2) r8 = syz_open_dev$midi(&(0x7f0000000680)='/dev/midi#\x00', 0xbc, 0x2) ioctl$KVM_GET_IRQCHIP(r8, 0xc208ae62, &(0x7f0000000900)) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r9, &(0x7f0000000600), 0x8) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000400)={0x2, 0x3, 0x3, 0x5, 0xc157fc2ccf6b4d99, 0x3}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r9, 0x111, 0x1, 0x8, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r3, 0xc0305710, &(0x7f0000000100)={0x1, 0x10001, 0x5ecab45e, 0x725}) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000000000000000fca25a62080000004f4433b2184fc219076974f62d093359032db9e2a96b7639d0f095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a793ec97d35950650a9c8230a4d0f1c2c392b4f3be681da1bc7be76679207c02bccf0a09ffd90f2d111c9f777d578e8c241e6c00000000000001000000000000000c01000002000000"], 0xb0}}], 0x2, 0x0) r10 = accept$inet6(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x1c) accept$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000500)={'erspan0\x00', r11}) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000380)={0xaa00, 0x7, 0x1, 0x3, 0x16, 0xb5, 0x0, 0x2, 0xbc7, 0x1}) 17:48:19 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./bus/file0\x00', 0x17e) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732ce76f72616469723d2e2f6469723d2e5c00"/43]) r0 = socket(0x4, 0x80000, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a2, 0x0) sendmsg$key(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) lstat(&(0x7f0000000300)='./bus\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x89a2, 0x0) sendmsg$key(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r10) r11 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r12) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r14) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r15, 0x0) setxattr$system_posix_acl(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="02000000010005000000000002000b00", @ANYRES32=r1, @ANYBLOB="02000100", @ANYRES32=r2, @ANYBLOB="02000600", @ANYRES32=r4, @ANYBLOB="b7dc4b08449c05a809f61f6783f73b86790508e91802b1426abdff513b35737d41425efdceee04e6e72158b292f4f026b2406c626fceae83f72f52b5f433aaa7e8a86ddaa40f402cdd3d3e27e6355ddd8c54744d808f4c784e6c65", @ANYRES32=r6, @ANYBLOB="02000400", @ANYRES32=r8, @ANYBLOB="02000100", @ANYRES32=r10, @ANYBLOB="02000000", @ANYRES32=r12, @ANYBLOB="02000a00", @ANYRES32=r14, @ANYBLOB="040001000000000008000400", @ANYRES32=r15, @ANYBLOB="10000600000000002000040000000000"], 0x6c, 0x1) rmdir(&(0x7f0000000140)='./bus/file0\x00') 17:48:19 executing program 0: 17:48:19 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) unlink(&(0x7f0000000200)='./bus\x00') 17:48:19 executing program 2: [ 506.779071] overlayfs: unrecognized mount option "çoradir=./dir=.\" or missing value 17:48:19 executing program 0: 17:48:19 executing program 2: [ 506.853690] audit: type=1804 audit(1573321699.339:250): pid=22299 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-testdir261675960/syzkaller.FjPBF4/16/bus" dev="sda1" ino=16701 res=1 17:48:19 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433b2184fc219076974f62d093359032db9e2a96b7639d0f095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a793ec97d35950650a9c8230a4d0f1c2c392b4f3be681da1bc7be76679207c02bccf0a09ffd90f2d111c9f777d578e8c241e6c00000000000001000000000000000c01000002000000"], 0xb0}}], 0x2, 0x0) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mISDNtimer\x00', 0x2583, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$X25_QBITINCL(r2, 0x106, 0x1, &(0x7f0000000100)=0x1, 0x4) [ 506.925752] overlayfs: unrecognized mount option "çoradir=./dir=.\" or missing value [ 507.165986] IPVS: ftp: loaded support on port[0] = 21 17:48:19 executing program 0: 17:48:19 executing program 2: 17:48:19 executing program 3: 17:48:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') getpeername(0xffffffffffffffff, &(0x7f00000001c0)=@un=@abs, &(0x7f00000000c0)=0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000280)={0x1, 0x390, 0xfffffff9, 0x2, 0x8, 0x3}) 17:48:19 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:19 executing program 5: r0 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a2, 0x0) sendmsg$key(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={r3, 0x1ff}, &(0x7f0000000480)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0x1, 0x4) r4 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$getown(r0, 0x9) close(r4) r5 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'veth1\x00', 0x800}) r6 = socket$inet6_sctp(0xa, 0x801, 0x84) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) r8 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r8, 0xc208ae62, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f00000002c0)={r9, 0xd0, "79d376ba410b84a2a1fd1fc5cf2b431ae89bc13ec3f090fcb5883cc9cca5098b534500b7164bbaf3b507c5f272d960994fdf7f8cc2d96be1c579e27590fe513a2958a540db6099ebf3ae1f4125ccef86d211beeafb8d04656cd6f9e3ff4bbdb62a673019fd9022c0aaf5d4fd2eafaf30248bcd56940834f6eb34e5a81aff4c4051083a92f2ed5d0d9d339a7b410651228c13ba703b65bb409c0e43eee402265eb886cce8b52f8943c70a5f319f9286f4ea0bd5bd7fc2b2098880451e84df3b636deae37fdae390d740f6621bc45ac41e"}, &(0x7f0000000400)=0xd8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r4, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433b2184fc219076974f62d093359032db9e2a96b7639d0f095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a793ec97d35950650a9c8230a4d0f1c2c392b4f3be681d91bc7be76679207c02bccf0a09ffd90f2d111c9f777d53dd34c2920d1b04083e30aad6578e8c241e6c000000000000010000"], 0xb0}}], 0x2, 0x0) 17:48:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffaf}]}) 17:48:19 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00f40c442848cb166b002ee8dc4da7ae20d7c965d4fab6ad71c03cb2aa506b39b663e1c4c87d263fc05a6a042b6feba7da240eb2ca83e630e3b925b24361dc"}, 0x60) sendmsg$nfc_llcp(r0, &(0x7f0000000540)={&(0x7f0000000400)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "adf524755e87e7d9aadefc98a112181ad18d67bdd1ef2b24137751641d54d5ae5a900832c43090e006889e59d64d869df7aea3bfd50a071abb83349f9f79fa"}, 0x60, 0x0}, 0x0) 17:48:19 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000280)={0xe7451c2591b0976b, @time={0x77359400}}) [ 507.355583] audit: type=1804 audit(1573321699.839:251): pid=22342 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/17/bus" dev="sda1" ino=16835 res=1 [ 507.366804] overlayfs: filesystem on './bus' not supported as upperdir 17:48:19 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clone(0x800081ff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EVIOCGREP(r0, 0x80084503, 0x0) mmap(&(0x7f00001fe000/0x4000)=nil, 0x4000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) write$P9_RLINK(r2, 0x0, 0x0) 17:48:19 executing program 3 (fault-call:2 fault-nth:0): r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:48:19 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4ea1, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433b2184fc219076974f62d093359032db9e2a96b7639d0f095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a793ec97d35950650a9c8230a4d0f1c2c392b4f3be681da1bc7be76679207c02bccf0a09ffd90f2d111c9f777d578e8c241e6c00000000000001000000000000000c01000002000000"], 0xb0}}], 0x2, 0x0) 17:48:19 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000280)={0x4, 0x0, [{0x80000001, 0x2, 0x0, 0x0, @sint={0xff, 0x101}}, {0x2, 0x4, 0x0, 0x0, @msi={0x4, 0x9, 0x1}}, {0x7ff, 0x2, 0x0, 0x0, @sint={0xc16, 0xfff}}, {0x2d, 0x1, 0x0, 0x0, @msi={0x3ef0e0fa, 0x10001}}]}) mount$overlay(0x400000, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@xino_auto='xino=auto', 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') 17:48:20 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 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, @perf_config_ext, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x7, 0x3f, 0xffffffff, 0x8, 0x7}, 0x14) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00000002c0)="c9e781ccc30dc5d8e962b2e309858d85f5aece33e17d764b6c94085a045a7f188b51e8293dca3497004af9b2ea43664178ea62b180aa57db08f09636632331e55c9b8fe0816d1cc94f9bba7081d3209795ed7921535e54625163b8c64ea16a1490272725fd36b01075efd4f9733ade0c473bc83e18e471056ab8265369ee60fc8a03a934fa7fd56fd2a4134f24ca98f1c866847c77f53148dee3f8ab0d9d3547f80cc3f72f9cdb4de94d0accbf55e1b11c890784c4aaf7944174e2e18982d25aaa09", 0xc2, 0xfffffffffffffffe) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000000)={0x8d, 0xa, 0x1, 0x9, "fc0f772372133698ade87b6faf1fa7439c927eac860b3e5ca1206d2f283c7fb6"}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0x1da9, 0x4) sendto$inet(r1, &(0x7f0000000180)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba5c0fe3ac47b61db6b4c41bd1a5259e62506cda287b857aac", 0x8293, 0x4000002, 0x0, 0x27) 17:48:20 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xb0}}], 0x2, 0x0) [ 507.595059] FAULT_INJECTION: forcing a failure. [ 507.595059] name failslab, interval 1, probability 0, space 0, times 0 [ 507.647878] overlayfs: unrecognized mount option "xino=auto\" or missing value [ 507.648172] CPU: 1 PID: 22365 Comm: syz-executor.3 Not tainted 4.14.152 #0 [ 507.662341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.671698] Call Trace: [ 507.674296] dump_stack+0x138/0x197 [ 507.677940] should_fail.cold+0x10f/0x159 [ 507.682105] should_failslab+0xdb/0x130 [ 507.686107] kmem_cache_alloc_trace+0x2e9/0x790 [ 507.690783] ? trace_hardirqs_on+0x10/0x10 [ 507.695063] md_import_device+0x9d/0x450 [ 507.699123] ? md_start_sync+0xd0/0xd0 [ 507.703007] ? __might_fault+0x110/0x1d0 [ 507.707099] ? find_held_lock+0x35/0x130 [ 507.711167] add_new_disk+0x4e2/0x15f0 [ 507.715057] ? new_dev_store+0x5b0/0x5b0 [ 507.719123] ? kasan_check_write+0x14/0x20 [ 507.723355] ? _copy_from_user+0x99/0x110 [ 507.727499] md_ioctl+0x38d0/0x4bd0 [ 507.731140] ? find_held_lock+0x35/0x130 [ 507.735203] ? add_new_disk+0x15f0/0x15f0 [ 507.739348] ? lock_downgrade+0x740/0x740 [ 507.743497] ? avc_has_extended_perms+0x8ec/0xe40 [ 507.748339] ? get_pid_task+0x98/0x140 [ 507.752226] ? avc_ss_reset+0x110/0x110 [ 507.756206] ? __lock_acquire+0x5f7/0x4620 [ 507.760555] ? lock_downgrade+0x740/0x740 [ 507.764730] ? add_new_disk+0x15f0/0x15f0 [ 507.768882] blkdev_ioctl+0x96b/0x1860 [ 507.772776] ? blkpg_ioctl+0x980/0x980 [ 507.776673] ? __might_sleep+0x93/0xb0 [ 507.780560] ? __fget+0x210/0x370 [ 507.784024] block_ioctl+0xde/0x120 [ 507.787646] ? blkdev_fallocate+0x3b0/0x3b0 [ 507.791961] do_vfs_ioctl+0x7ae/0x1060 [ 507.795846] ? selinux_file_mprotect+0x5d0/0x5d0 [ 507.800595] ? lock_downgrade+0x740/0x740 [ 507.804737] ? ioctl_preallocate+0x1c0/0x1c0 [ 507.809141] ? __fget+0x237/0x370 [ 507.812594] ? security_file_ioctl+0x89/0xb0 [ 507.816999] SyS_ioctl+0x8f/0xc0 [ 507.820361] ? do_vfs_ioctl+0x1060/0x1060 [ 507.824598] do_syscall_64+0x1e8/0x640 [ 507.828477] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 507.833322] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 507.838506] RIP: 0033:0x45a219 [ 507.841691] RSP: 002b:00007f6b30b28c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 507.849399] RAX: ffffffffffffffda RBX: 00007f6b30b28c90 RCX: 000000000045a219 [ 507.856662] RDX: 0000000020000240 RSI: 0000000040140921 RDI: 0000000000000003 [ 507.863925] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 507.871194] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6b30b296d4 [ 507.878458] R13: 00000000004c1b13 R14: 00000000004d5878 R15: 0000000000000004 [ 507.895261] overlayfs: unrecognized mount option "xino=auto\" or missing value 17:48:20 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000000c0)={[{@upperdir={'rdir\x00', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') 17:48:20 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) creat(&(0x7f0000000200)='./bus\x00', 0x0) open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:20 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) prctl$PR_MCE_KILL_GET(0x22) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433b2184fc219076974f62d093359032db9e2a96b7639d0f095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a793ec97d35950650a9c8230a4d0f1c2c392b4f3be681da1bc7be76679207c02bccf0a09ffd90f2d111c9f777d578e8c241e6c00000000000001000000000000000c01000002000000"], 0xb0}}], 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) ioctl$VIDIOC_ENUMAUDIO(r2, 0xc0345641, &(0x7f0000000040)={0x9, "5c42bbb868069b4f3dbe4662d5f1b7e3a6ac586ad13415cbb2f8cad94760d1d8", 0x3}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) 17:48:20 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) socket$rds(0x15, 0x5, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') 17:48:20 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000a8cbaeb4f325329a5a62000000004f4433b2184fc219076974f62d093359032db9e2a96b7639d01d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f52d1ce365ad561b350650a9c8230a4d0f1c2c392b4f3be681da1bc7be76679207c02bccf0a09ff8e8c241e6c00000000000001000000000000000c010000020400"/176], 0xb0}}], 0x2, 0x0) [ 508.214211] overlayfs: filesystem on './bus' not supported as upperdir 17:48:20 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000140)) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x4) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="78696e6f3d6f6e2c776f726b6469723d2e2f66696c65312c783d6175746f5c00000004"]) rmdir(&(0x7f0000000140)='./bus/file0\x00') [ 508.262206] audit: type=1804 audit(1573321700.739:252): pid=22399 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/18/bus" dev="sda1" ino=16708 res=1 [ 508.377628] overlayfs: unrecognized mount option "xino=on" or missing value [ 508.398786] overlayfs: unrecognized mount option "xino=on" or missing value [ 508.568652] md: md_import_device returned -12 17:48:21 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x92800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r1, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040801}, 0x40010) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') lsetxattr$trusted_overlay_origin(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f00000001c0)='trusted.overlay.origin\x00', &(0x7f0000000200)='y\x00', 0x2, 0x2) 17:48:21 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setlease(r2, 0x400, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040), 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433b2184fc219076974f62d09e2a96b7639d0f095bed6b86eb4480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a793ec97d35950650a9c8230a4d0f1c2c392b4f3be681da1bc7be76679207c02bccf0a09ffd90f2d111c9f777d578e8c241e6c00000000000001000000000000000c010000020000000000000000"], 0x18}}], 0x2, 0x0) 17:48:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x89a2, 0x0) sendmsg$key(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000200)={0x8, {{0xa, 0x4e23, 0x7, @mcast2, 0x9}}}, 0x88) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="580000001400192340834b80040d8c560a0676ffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 17:48:21 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$CAPI_GET_PROFILE(r1, 0xc0404309, &(0x7f0000000140)=0x7) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000080)={0x9, 0x1, 0x0, [{0x5, 0x7, 0x475, 0x67, 0x0, 0xff, 0x9}]}) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) openat$cgroup_ro(r1, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) 17:48:21 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x83, 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={0x1e2b}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000240)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x5) r2 = accept4(r1, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) bpf$OBJ_GET_MAP(0x7, &(0x7f00000008c0)={&(0x7f0000000880)='./file0\x00', 0x0, 0x8}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r5, 0x5) openat$zero(0xffffffffffffff9c, &(0x7f0000000900)='/dev/zero\x00', 0x400, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r7, 0x5) sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000600)="6b4a8ef6c1ca69897c674dfe09edcf3b2cedf87d116db10a9364bb3316daa985590bd9219c8e6d8a2d407121b0db3625912dbca2a6a652e318946e2887b3e3d6d328caa18b36ecfa349e9730cb0b7797ac6fc105529ffc89b07915d807918e27d7eee7830b25157f35e6a682784e92fd768e7c87b91a4935a7fe2830265d6d81500304bc7d1e40c15a92f73f710fdb5b1624224643e616f62fd8c7731e7a", 0x9e}, {0x0}, {&(0x7f00000007c0)="2e77da5a227933684c0b5d6fe5c4f112d27118167bc0cd8a3ebced2401816122a7644bc48c578d5fb6c1defa08a07fbb4c4f29968968d9726c7b239a4bf88f56888ad08294928dd7851e9349259188494706a98caf4652e6cea922154149f2b5d211aea62cef8cb002a76dac48819c453b8d1a4da29e0272d6d2457ddce1770d4cd74b513c5b25262cd714c0a35d1ed08622eabe3e8539013699", 0x9a}], 0x3, &(0x7f0000000940)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x20, 0x8000}, 0x43) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xa8}, 0xffffffffffffffd2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540), 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000400)=ANY=[@ANYBLOB="090000005b000000cc0d00000000000081000000000000000000000000000000000000000000b9636f4fec5881000001000000000000000900000000000000000000000000000001000020000000000f05000000000000000000000100000000010000000000000000000000000000b84f0a300b5d0004000000000000f4030000000000000000000000000000090000000000000000000000000000000300000000000000"]) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000003c0)={0x5, 0x38, &(0x7f0000000380)="e5bb9dabbc84e42e924c838eae54ba7338d29040d7d9805e0f7b93bf9fb52036137b0c151c12a4a12ea4caf678f298eef05c97807b0ad533"}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, 0x0, &(0x7f00000001c0)) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r8, &(0x7f0000000100), 0x8) r9 = accept$inet6(r8, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) r10 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r10, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) dup2(r10, r9) 17:48:21 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000003c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e24, 0x5, @empty}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x29}}, @in6={0xa, 0x4e23, 0x1, @empty, 0xa0}, @in6={0xa, 0x4e21, 0x3, @remote, 0x1}, @in6={0xa, 0x4e21, 0x6, @rand_addr="c8e4eadbadc2f9e879e135c02414f720", 0x9}, @in6={0xa, 0x4e22, 0x0, @mcast2, 0x200}, @in={0x2, 0x4e22, @rand_addr=0x3ff}, @in={0x2, 0x4e24, @multicast2}], 0xcc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433b2184fc219076974f62d093359032db9e2a96b7639d0f095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff14930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a793ec97d35950650a9c8230a4d0f1c2c392b4f3be681da1bc7be76679207c02bccf0a09ffd90f2d111c9f777d578e8c241e6c00000000000001000000000000000c0100f8412f6ba7"], 0xb0}}], 0x2, 0x0) [ 508.759510] md: invalid raid superblock magic on ram0 [ 508.779071] md: ram0 does not have a valid v0.0 superblock, not importing! 17:48:21 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000280)) ioctl$sock_bt_hci(r1, 0x400448dd, &(0x7f0000000040)="fac05eb2e0acba58c9977f147c8a93248ff8b773d9544412718c77d574b67859f5d5b6752339cbd45b05bc3b58f8c52c3f4bd5abd4797d2d4c9a48f093c821b7f78b19cc781c4fd7a3e302c86c539ba3d7d7f0bca20cd23a235438f7482384fffc") clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 508.818257] overlayfs: filesystem on './bus' not supported as upperdir [ 508.836674] md: md_import_device returned -22 [ 508.939514] md: invalid raid superblock magic on ram0 [ 508.945803] md: ram0 does not have a valid v0.0 superblock, not importing! 17:48:21 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) creat(&(0x7f0000000200)='./bus\x00', 0x0) open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:21 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x86, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40150, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x200000, 0xffffffffffffffff, 0x4) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r0, 0x0) 17:48:21 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x2, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) statfs(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000280)=""/144) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x404, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c6d6574617f6f70793d6f66662c6c6f7765726469723d2e5c00"]) rmdir(&(0x7f0000000140)='./bus/file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) mount$9p_xen(&(0x7f00000001c0)='overlay\x00', &(0x7f0000000200)='./bus/file0\x00', &(0x7f0000000340)='9p\x00', 0x1180d, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=xen,cache=loose,cache=loose,nodevmap,cache=loose,fscache,dfltuid=', @ANYRESHEX=r1, @ANYBLOB="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"]) 17:48:21 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x9, &(0x7f0000001800)=[{&(0x7f0000000240)="38721977cfa027dd981ae7624ff7bdef0db72d2a87fe03c376c5ff85294e83e1cbebd2b926a351407e971996f0650739151821a9211098eba05d88e2188ee62c3543dde3a4b2e7e6ccc13299f7c602b0c0d769a96e92beb7268496530257c0d035fc3b16cda68c62cdb4cc55107cb07a901eca2d895771a09657744ecf33bf1e468bbc94f38873d991a9599928d59fe61dcc131be646693998678f58616e3a5e9119dce8d070d95e26b00c0b058818fe7d0688d3f817f9edd0812fbd387ad7030e7b6b7bfd9a420ef0b79621dc8a9f68bfc9bef85623f5913043ed7bd98a91d7", 0xe0, 0x7}, {&(0x7f0000000340)="2c368194f32ecafcf3670c10c2f3ef41a994e4d460068bae9166ce5db02d69af993cc76165785681819697aea7f03f2b4c8d64febd02e86d70fcd3f3d2d1a774a606f28660f144b9afa27439d96d70fb8a21c1ca82d4e88a3e62146610c80f4065dd726181695eca5b4078a3c99c23f725979213faad5e4fb3f444b6d90fa596738081947a86a1dbc8e6e7ddb13eaaf7291f20e978f343f6795e7bfa77f08340eb82cb189863c653374a3165953479835c91b59e16b7c58402e5e7ba1174606b6b62234b43fa4842f36052949dad2420cf09b5ee643875559c8f3fe29907e25e2407479fe9c87ba787b8ab7bb555ae4ccc", 0xf1}, {&(0x7f0000000440)="36068454eb39754a118146009725411a185308845300eb5cb2ba45a6e4508859a09111a5dd641ddb47eb0f6a13b4ecd6ab1653a1d6aebdfa5d5b5a5975c7f3e847eeed847d031b34556ff3bd30ba519f928af68b065a17aeddcb0e515688b9cfb1f1d1dfe0c5ae5708e7d9ff9263d929bab98afbd56a6442be63ade158e1a93f03ce5af0726ac301903f7ef462f26a4d5c6b226f3dd713690c3880", 0x9b, 0x4}, {&(0x7f0000000500)="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", 0x1000, 0x9}, {&(0x7f0000000100)="5d8e80d0635d65b4c2eac5326311f09d71", 0x11, 0x1}, {&(0x7f0000001500)="e1b16d3b4a4ae4929b850a6d3f2370a21809ba69d8d46f6e8a2a72fbbf313c04f23fdc2e3cc01eaeea721cbdad0e6b07c90f3381f322fadb2effb53fe5115220f854c0a8f93bfe82db461424e65465d4a5cc92464c52a0b948598deddbc50ef4a333896451a97f68ff0bc9edecda063114a9fded4f1d06f5a448a9919c226e6d1e193b1fb66940cac8f931afa29bb5c0629dfcf67435775943559c82d4d20f3264f2375eb9146bb2680ba5c4ac2b0722430c662ca8aebc1ecd62d6689addc5b5feda0e3ed69009099b7261f6db7bd3233bf6166bc9c85b8fadb24fd0d15b59f34483f1c340", 0xe5, 0x6}, {&(0x7f0000001600)="9107345372e93ae50e89fd3c3db87863020e28f46951509714ab64b991ce97a75fac7b7867906ecc59a9be6616e781daac79472228798db55a73e0ebb302bdb20aaf40d95bfcd75a4ee462a27c73703f49ef7cc07dfebf6531ff2c5106674eb0464123cdcd0adb12a269118cecf431d0cb650aee4183e1dae23f7a43cf1d3304d59d4c9a19083d", 0x87, 0x1f}, {&(0x7f00000016c0)="f2f52b2e8f1c0341aa850052a29682292b97919a3aa8b919a455f47c4b7ed99d3d04efe7a0ed10e827aa401c861537ac1ad725f1668c6ed681cb7dc4b26b1251e997aef555dcd1821741f203951166a9342ad774abe6367af1ef8020282a61ae6903fa9a8ae2192d01de4da7201b9982b503a83197b8f9e655e9d0fa84c28ebe45829010f7d64121140c088217d58414be3f7bcd1a71ea213f5f618044", 0x9d, 0x80000001}, {&(0x7f0000001780)="70cefe40e9443808ed51bebbf94dcb8a0f3b2641e5b3eafbe5480e63be90d999b2109fa8f5c030fc43d49cafa43eaa43302377229c9e26f89bc530a727047e3a45255d86fbac11f66271f33b0823f8fcedbaae51ad056e4119f33611a23ed9f63779ea01cb6d63465ddeac5dfcf43dc39df764a4", 0x74, 0x1}], 0x2414a6, &(0x7f0000001900)=')vboxnet1cpusetnodev\xcf\x00') r1 = socket$inet6_sctp(0xa, 0x801, 0x84) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001980)={0x0, 0x9}, &(0x7f00000019c0)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) getsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000001c40), &(0x7f0000001c80)=0x4) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r3, 0xc0406618, &(0x7f0000001940)={{0x3, 0x0, @descriptor="350c24ce17b3fac1"}}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000001bc0)) getsockname$inet(r2, &(0x7f0000001a00)={0x2, 0x0, @multicast1}, &(0x7f0000001a40)=0xaa) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000140)) ioctl$BLKPG(r5, 0x1269, &(0x7f0000001b00)={0x7, 0x9, 0x77, &(0x7f0000001a80)="aed5434d9f5d800d46383a76cbe4eb7cdbd701af253b7744ab7f8d0ba6598545705fbd378f5f788ac468beaaafab2f897daa68ba8414c7a73261b6cb4ea62ec2b5207b55ab270e650039f6fcc2a50c94067dfa59c34170ff9b65e351a16cc8dd65ba7c22ffb6000f12ccf75caeaf220186ce9031750925"}) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433b2184fc219076974f62d4bfcb0510bb5e7746b7639d0f095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a7933cd358cc50650a9c8230a4d0f1c2c392b4f3be681da1bc7be76679207c02bccf0a09ffd90f2d111c9f777d578e8c241e6c00000000000001000000000000000c01000002000000"], 0xb0}}], 0x2, 0x0) [ 508.980971] md: md_import_device returned -22 17:48:21 executing program 3: openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000080)={0x2, 0xbdc, 0x2a2, 0x0}) 17:48:21 executing program 2: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000880)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, './bus/file0'}}]}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x1f, 0x5, 0xef, 0x1, 0x0, 0x1f, 0x81, 0x2, 0x62, 0x7f}, 0xb) [ 509.060247] overlayfs: unrecognized mount option "metaopy=off" or missing value [ 509.096597] overlayfs: unrecognized mount option "metaopy=off" or missing value 17:48:21 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000b40)='reiserfs\x00', &(0x7f0000000b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002600)={[{@noacl='noacl', 0x3d}]}) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:48:21 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./bus\x00', 0x9a) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="757070652f02000000776f726b6469723d2e2f6669d282d250437b9b5c4530669b2473be6c"]) rmdir(&(0x7f0000000140)='./bus/file0\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x200000003d) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x8, 0x0, 0x9}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000480)={{}, {0x4, 0x31}, 0x4}) perf_event_open(&(0x7f0000000140)={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, 0x1, @perf_bp={&(0x7f00000002c0), 0x3}, 0x60008, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x35d, 0x8) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000240)={@dev, @remote}, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x68683, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xdbc}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) clone(0x41fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 509.166760] audit: type=1804 audit(1573321701.649:253): pid=22472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/19/bus" dev="sda1" ino=16578 res=1 [ 509.232403] overlayfs: './bus/file0' not a directory 17:48:21 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433b2184fc219076974f62d093359032db9e2a96b7639d0f095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adc0200da034ce94f3771a793ec97d35950650a9c8230a4d0f1c2c392b4f3be681da1bc7be76679207c02bccf0a09ffd90f2d111c9f777d578e8c241e6c00000000000001000000000000000c01000002000000"], 0xb0}}], 0x2, 0x0) [ 509.261237] overlayfs: unrecognized mount option "uppe/" or missing value [ 509.286424] overlayfs: './bus/file0' not a directory [ 509.289041] REISERFS warning (device loop3): super-6503 reiserfs_getopt: the option "noacl" does not require an argument [ 509.289041] [ 509.311102] md: invalid raid superblock magic on ram0 [ 509.317113] md: ram0 does not have a valid v0.0 superblock, not importing! [ 509.339104] md: md_import_device returned -22 [ 509.420113] REISERFS warning (device loop3): reiserfs_fill_super: Cannot allocate commit workqueue 17:48:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x84000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000017c0)={0x6, &(0x7f0000000140)=""/222, &(0x7f0000001700)=[{0x3, 0x1000, 0x7ff, &(0x7f00000003c0)=""/4096}, {0xfffffffd, 0x6c, 0x3, &(0x7f00000013c0)=""/108}, {0x6, 0xe0, 0x1, &(0x7f0000001440)=""/224}, {0x3fffc000, 0x5, 0x200, &(0x7f0000001540)=""/5}, {0x10000, 0x60, 0xc6, &(0x7f0000001580)=""/96}, {0x7, 0xf0, 0x5, &(0x7f0000001600)=""/240}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setuid(r2) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x802000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=unix,uid<', @ANYRESDEC=r2, @ANYBLOB="577da379cc45e1e48c1e5917d250a6ce06e66c3f85495cc0dd87acfcaf3b4f42d8d867afb2c2536f5c662ca70501f2cf639eb466c77b0fffe618c340e17078d967bfb3131c4af6cb06235859c950552d5f8353b170401269d305423611fe88cd11bcf4ab2aeda7b7f953e8184aa90200000003ceb1282884da6bb0ef5c01e07fb1b2022e76b244307ba9dea3e2ff16b0ac21012261a921ebdf8b9cf7523b351a15656c482428b567a1dedc0a875b6e404f18c1563cd23d8d3b8a8d"]) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4080, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r3, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x298, 0x0}) ioctl$VFIO_IOMMU_UNMAP_DMA(r1, 0x3b72, &(0x7f0000001800)={0x20, 0x2, 0xfffffffffffffffc, 0x3, 0x1}) 17:48:22 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) r2 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x89a2, 0x0) sendmsg$key(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4), 0x193) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f000000c2c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="da", 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="a000000000000000fca25a62000000004f4433b2184fc219076974f62d093359032db9e2a96b7639d0f095bed6b86eb493403b1d80edd10b95663024be1f480f0f88c47c1d3fc5ff94930f646851754dc2d7fcb9f77500ed1e9c772f0adce807da034ce94f3771a793ec97d35950650a9c8230a4d0f1c2c392b4f3be681da1bc7be76679207c02bccf0a09ffd90f2d111c9f777d578e8c241e6c00000000000001000000000000000c01000002000000"], 0xb0}}], 0x2, 0x0) 17:48:22 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) r4 = dup(r3) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8b21, &(0x7f0000000600)='wlan1\x00\a\xd3~\xd4\xa2\xb8y\xe1\x04\xbe\x0e\x00\x00\x00\x00\x00\x00\x00!\a\xff\x8d\x00\x00\xf6\xe7\xf9\x01\x06\x8c\xe2K\x04\xd9\xfd\xbd\x00\x1d})\xa0\xb1\xd2\xe4\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x18\x9f \xfa\x91\x1b\x01U\xbe\x01\x01X\xbdh\xbfjOc\xcd\x15\xc1K\xab\xe9\xe3\xe8\x05\xda\xce\xed\xa5\xb8<\x9d\xd1\x19EI\x952\x12,\xec\x02:a\xad\xef,\xbc (\x02B-mF\xfa\x92\xdc\x13\x06\x1fk6=z\x8eni)\xb5i\x0f\xc7\v\x9d\x81\xb3r\xb1x\\\xdb\xcbzE\xfeO\xe7\xdf\x96\xa2\xf8EX\xe3\xbcf\x02\x98T\x1a\x1f\x16\xb9\b\xa2\xb0\a\x00vCh>\xa3\xd7\xc70\x92C5\x9d\x17\xd1\x96g\x8d\xd1\x06i\xde<\xf3\xd9\x93M/\x1eQ\xba\xe7[\xe3\x00\x00\x00\x00\x00\x00t\xeeKr\xb3\"\xa9\xef\xa2\xd8\x03_\xee=[o\xaa \x91d\xff9\xfa\r\xbe\x16%\xde\xa2o\xa9\\%\xc8\xfa\xd9t\xe5t\x99\xb9j\x16\xc4}-\xf6\xd3\x02\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\xd0\xab.\x13L8V\x1d\xa0\x02#\xb4\xea@\x1b\xd0{\x02iE\xb30\xe8\xdb[\xc8\xe5\xae\x98\xdc\xe4Tr\xb4w\xba\xa9\xfe\x0f\xdcFc\xd0\x9f\x82\x9d\xae\x9cy\xb3QOT\xdc\x86\x82Q\xe0\xab\xc1w\x03;-^(\x02=\xf39\xe9yT\xc4\xf0\xef\xe0X\b#\x9a\xcd\xe0\xf8q\x9a\xcd\xdeAF,\x04\"\x84\xa9O\x97\xf7\xfb\xa2N>\xcb\x9d\xc0\xcc\x13\x12\xcc@\x89\xf8F\x82OO\x990\xcei\xf2\xd1\x04\xde\xaa\xfa\xc0\xe9c\x81\x86\xc3j2m\xf6B\x19=h\x8fe\xc2\x13\x92?||\xbf\x10\x8f$\xdf^\xba\x04^\x13\r}\xd2n?3O\xb5\xa8\xfa\xfe\xe6\x92\xfd\x1c\xbc\x15\x81G\xbeC\xb2\x80\x87\x83\xb6\xf7wz\xcf\xa3c\xac\xe56\x8cg\x15\x9e\x96c') accept4$inet6(r4, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000400)=0x1c, 0x800) open(0x0, 0x2000, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000140)) r6 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x8, 0x200000) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r7, &(0x7f0000000100), 0x8) r8 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r8, 0xc208ae62, &(0x7f0000000140)) r9 = syz_open_pts(r4, 0x100) ioctl$TIOCOUTQ(r9, 0x5411, 0x0) r10 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r10, &(0x7f00000002c0)=ANY=[@ANYBLOB="0a3ccef500e0228814b15afddb21b4871c3807401fbc145ad1b66b328d9e6c58bf07c7aced187c73e61436dcb4417f170c71058a583ac2c1b1581cad89c50919de23ae54"], 0xb) prctl$PR_SET_PTRACER(0x59616d61, r2) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000200)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @remote}}, 0x80) close(r10) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) r11 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r11, 0x80605414, &(0x7f0000000040)=""/23) socket$inet(0x2, 0x0, 0x0) bind$bt_l2cap(0xffffffffffffffff, 0x0, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000280), 0x2) [ 509.819734] md: invalid raid superblock magic on ram664 [ 509.843587] md: ram664 does not have a valid v0.0 superblock, not importing! 17:48:22 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) creat(&(0x7f0000000200)='./bus\x00', 0x0) open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:22 executing program 0: 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 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$unix(0x1, 0xd, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0xd, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="05630440000000000063404001"], 0x0, 0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r2, 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000000a000097d3d34473"], 0x10}}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000140)) recvmmsg(r3, &(0x7f0000000100), 0x40000d9, 0x40010167, &(0x7f0000001000)) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000000c0)) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000140)) ioctl$VT_RELDISP(r4, 0x5605) 17:48:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x57e) sendto$inet(r0, 0x0, 0x0, 0x2000c7be, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) [ 509.901050] md: md_import_device returned -22 17:48:22 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040)=0x1c, 0x4) 17:48:22 executing program 2: openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x12, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2f3ecd}], 0x1, 0x0) r1 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x89a2, 0x0) sendmsg$key(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={r4, 0xd0, &(0x7f0000000140)=[@in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e24, @remote}, @in={0x2, 0x20, @multicast1}, @in6={0xa, 0x4e21, 0x20, @local, 0x1}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}, @in6={0xa, 0x4e23, 0x80000000, @rand_addr="4438aa809e83eab59649a88de239a107", 0x1000}, @in6={0xa, 0x4e20, 0xfffffbff, @ipv4={[], [], @remote}}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e21, 0x1, @loopback, 0x800}}, 0x7, 0x2f, 0x7, 0x8000, 0x3}, 0x98) 17:48:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x84000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000017c0)={0x6, &(0x7f0000000140)=""/222, &(0x7f0000001700)=[{0x3, 0x1000, 0x7ff, &(0x7f00000003c0)=""/4096}, {0xfffffffd, 0x6c, 0x3, &(0x7f00000013c0)=""/108}, {0x6, 0xe0, 0x1, &(0x7f0000001440)=""/224}, {0x3fffc000, 0x5, 0x200, &(0x7f0000001540)=""/5}, {0x10000, 0x60, 0xc6, &(0x7f0000001580)=""/96}, {0x7, 0xf0, 0x5, &(0x7f0000001600)=""/240}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setuid(r2) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x802000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=unix,uid<', @ANYRESDEC=r2, @ANYBLOB="577da379cc45e1e48c1e5917d250a6ce06e66c3f85495cc0dd87acfcaf3b4f42d8d867afb2c2536f5c662ca70501f2cf639eb466c77b0fffe618c340e17078d967bfb3131c4af6cb06235859c950552d5f8353b170401269d305423611fe88cd11bcf4ab2aeda7b7f953e8184aa90200000003ceb1282884da6bb0ef5c01e07fb1b2022e76b244307ba9dea3e2ff16b0ac21012261a921ebdf8b9cf7523b351a15656c482428b567a1dedc0a875b6e404f18c1563cd23d8d3b8a8d"]) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x4080, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r3, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x298, 0x0}) ioctl$VFIO_IOMMU_UNMAP_DMA(r1, 0x3b72, &(0x7f0000001800)={0x20, 0x2, 0xfffffffffffffffc, 0x3, 0x1}) [ 510.028913] md: invalid raid superblock magic on ram0 [ 510.034734] audit: type=1400 audit(1573321702.509:254): avc: denied { set_context_mgr } for pid=22537 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=binder permissive=1 [ 510.059840] overlayfs: unrecognized mount option "uppe/" or missing value 17:48:22 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000140)) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') [ 510.108983] md: ram0 does not have a valid v0.0 superblock, not importing! [ 510.144888] md: md_import_device returned -22 [ 510.184926] md: invalid raid superblock magic on ram0 [ 510.185221] audit: type=1804 audit(1573321702.589:255): pid=22550 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-testdir261675960/syzkaller.FjPBF4/20/bus" dev="sda1" ino=16730 res=1 [ 510.194782] md: ram0 does not have a valid v0.0 superblock, not importing! 17:48:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x83f8cb8, 0x408000) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/121) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000140)=0xffffffc1, 0x4) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00000000c0)=0x80000000, 0x4) 17:48:22 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000280)) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000000100), 0x8) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r6, &(0x7f0000000100), 0x8) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) sendto$inet(r4, 0x0, 0x0, 0x1c6072b1d93943d4, &(0x7f0000000080)={0x2, 0x4623, @broadcast}, 0x355) connect(r0, &(0x7f0000000180)=@nl=@unspec, 0x80) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp\x00') r8 = dup(r0) r9 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r9, 0xc208ae62, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x1, 0x85}) ioctl$DRM_IOCTL_AGP_UNBIND(r8, 0x40106437, &(0x7f0000000040)={r10, 0x1}) sendfile(r8, r7, 0x0, 0x523) 17:48:22 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) getpid() vmsplice(r1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x2, 0x200, 0xc2c2, 0x882}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfbdabf04, 0x100, &(0x7f0000001880), 0x715000) r4 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000200)="e5b997fddd402f61a17706a1d4444ee1aa909bdd5b98c93789fd48f97cc7015e8483cc86c9818d14b23c3f7b41ba4391", 0xfffffdda, 0x8dffffff, 0x0, 0xfffffee0) 17:48:22 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./filr=.\\\x00']) rmdir(&(0x7f0000000140)='./bus/file0\x00') [ 510.357497] overlayfs: filesystem on './bus' not supported as upperdir [ 510.390510] md: md_import_device returned -22 17:48:22 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r1 = socket(0x0, 0x3, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='fd/3\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x89a2, 0x0) sendmsg$key(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20ncci\x00', 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000140)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) ioctl$BLKPBSZGET(r4, 0x127b, &(0x7f0000000100)) openat$cgroup_type(r2, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) [ 510.523243] md: invalid raid superblock magic on ram0 [ 510.533304] overlayfs: missing 'lowerdir' [ 510.542040] md: ram0 does not have a valid v0.0 superblock, not importing! [ 510.560288] md: md_import_device returned -22 [ 510.565886] overlayfs: missing 'lowerdir' [ 510.567750] md: invalid raid superblock magic on ram0 [ 510.575596] md: ram0 does not have a valid v0.0 superblock, not importing! [ 510.595529] md: md_import_device returned -22 17:48:23 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) sendfile(r8, 0xffffffffffffffff, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:23 executing program 2: memfd_create(0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 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_config_ext={0x0, 0x8}, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xb, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) statx(r0, &(0x7f0000000080)='./bus\x00', 0x0, 0x2, &(0x7f0000000680)) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) fcntl$setstatus(r3, 0x4, 0x44800) io_submit(r4, 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x800000, 0x6}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x800000, 0x6}) io_submit(r4, 0x2, &(0x7f00000004c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, r5, &(0x7f0000000380)="0081a5cf0ab3fc8a465caa9f11e07aa34e517e3dc288f5b3d5f4ba60b7b0b827403f81b687cdc6a455e3d55ebec64ed2e2f036e00fa060296e23c1985db828e245df031d4af294957fa221ffd1232a0ee56ad2eea9a0237f17d0146eed6f29330c4f167d2b0258708b6f8b1e6300b9957205e0a231355b2a24a9ba6b0b2743b5cd86dcb0e5fc27f05a64cfa5ebd3312f4e93439da31b80e715b3ffe9e56ba825316714fb4d2af30468e3821423ba77e7fb62581dcc97962cee739634832b88abf4d790", 0xc3, 0x9, 0x0, 0x1, r6}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x2, r7, &(0x7f0000000140)="b9eca9672be902ec0e02c5e58278c3e2fee5bb0a44ce2a449f43066099e5c9f6a1f5f3cb912410e37dd4f68237554de47442aa9dc5af57fbb253fe29ff5e5f249f40c4d0cc3574066175c882f39f81e6bd04c8a63d7bc1e25abeb1534b2448cd729cb3e62d75d3b0a6968379ba86a2cdc0c49994d44b3e745739a0bf00a1a14585c89dc020", 0x85, 0x100000000}]) dup(r2) 17:48:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(cast6))\x00'}, 0x58) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) dup(r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000084}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x2, 0x6, 0x400, 0x70bd28, 0x25dfdbfd, {0x3, 0x0, 0x6}}, 0x14}}, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x5) dup2(r1, r0) 17:48:23 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r0}, 0x0) kcmp(r0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$peekuser(0x3, r0, 0x800) ptrace$cont(0x9, r0, 0x9fb8, 0x7) mkdir(&(0x7f0000000000)='./file1/file0\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) lsetxattr$security_selinux(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000180)='sy\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00ct_r:swd\x05\x00ge.t_exYc_t:s0\x00\x00\\R\x00\x00\x00\x00\x00\x00\x00\x00', 0x31, 0x0) mkdir(&(0x7f0000000200)='./bus/file0\x00', 0x0) rmdir(&(0x7f0000000140)='./bus/file0\x00') 17:48:23 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x8000, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 510.831008] md: invalid raid superblock magic on ram0 [ 510.846979] SELinux: Context sy is not valid (left unmapped). [ 510.847890] md: ram0 does not have a valid v0.0 superblock, not importing! 17:48:23 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) r1 = getuid() r2 = getgid() setresgid(0x0, r2, 0x0) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000080)={0xa0, 0x0, 0x5, {{0x5, 0x0, 0x0, 0x80000000, 0x8, 0x2, {0x3, 0x7fffffff, 0x2, 0x80000000, 0x6, 0x1000, 0x0, 0x1, 0x6, 0xf68a, 0xfffffffe, r1, r2, 0x4, 0x4}}, {0x0, 0x10}}}, 0xa0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r3, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 510.886390] md: md_import_device returned -22 17:48:23 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='uppez\a\x00\x00\x00\x00\x00\x00\x00s,w/rkdir}./fwerdir=.\\\x00']) rmdir(&(0x7f0000000140)='./bus/file0\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f00000000c0)=0x3) [ 510.961256] md: invalid raid superblock magic on ram0 17:48:23 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x5000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 510.989961] md: ram0 does not have a valid v0.0 superblock, not importing! [ 511.009532] overlayfs: unrecognized mount option "uppez" or missing value [ 511.021690] md: md_import_device returned -22 [ 511.050468] overlayfs: unrecognized mount option "uppez" or missing value 17:48:23 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x8000, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f00000001c0)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./bus/file0\x00', 0xc, 0x2) [ 511.152874] md: invalid raid superblock magic on ram0 [ 511.180647] md: ram0 does not have a valid v0.0 superblock, not importing! [ 511.216947] md: md_import_device returned -22 17:48:23 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3000007, 0x4031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000140)) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f0000000140)={0x6, 0x0, 0xffff, 0x74, 0x401}) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x40) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, 0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000280)='/dev/dmmidi#\x00'}, 0x30) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000000340)={{0x1000, 0x6, 0x3, 0x6, 'syz1\x00', 0x4}, 0x0, 0x20, 0x3, r5, 0x8, 0x0, 'syz1\x00', &(0x7f0000000300)=['\x00', '\x00', '/selinux/mls\x00', 'proc\x00', '}\x00', '/selinux/mls\x00', '/dev/dmmidi#\x00', '/selinux/mls\x00'], 0x3d, [], [0x59, 0x4, 0x7f, 0x8907]}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r6, &(0x7f0000000100), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r7 = request_key(&(0x7f0000000480)='id_legacy\x00', &(0x7f00000004c0)={'syz', 0x0}, &(0x7f0000000500)='syz1\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r7, &(0x7f0000000540)=""/251, 0xfb) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x760000}, 0x200000}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r8) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r9, &(0x7f0000000100), 0x8) ioctl$KVM_ENABLE_CAP_CPU(r9, 0x4068aea3, &(0x7f0000000640)={0x0, 0x0, [0x1, 0x2f, 0x40, 0x97d]}) 17:48:23 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000004c0), &(0x7f00000006c0)=[&(0x7f0000000500)='/selinux/load\x00', &(0x7f0000000540)='/seliUux/b\x98\xac$l', &(0x7f0000000580)='/\x00', &(0x7f0000000840)='ppp1GPL.md5sumposix_acl_accesswlan1\x00', &(0x7f0000000880)='wlan0.}eth1\x00', &(0x7f0000000640)='upperdir', &(0x7f0000000680)='\x00']) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000700)={0x1, 0x4}, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000780)=0x1f, &(0x7f00000007c0)=0x4) setxattr$security_capability(&(0x7f0000000040)='./file1\x00', &(0x7f0000000280)='security.capability\x00', &(0x7f00000002c0)=@v1={0x1000000, [{0x1, 0x7}]}, 0xc, 0x2) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66486c65312c6c6f7765726469723d2e5c009ad98e87c18b270df9d92cb4a1e06861d1c51d6298bd34aa3175ae4ff2fa5814413ccf8be70ff11b6be550927a450e86ccffc7dc8a90d4dd451afc6e1ac67d8a166bd52d383cf1e5297b23f9ed918285690b7e3d9b3db4ea307a59f7b7b879708d5760c46d657ce55b0aad7946eb5aa9aa828c4f264da97dfaed03f3567c7fc2fb4939a29234db6da2c19f47055acbc1131985eb4460e50bc32187ace52a"]) rmdir(&(0x7f0000000140)='./bus/file0\x00') [ 511.269589] overlayfs: filesystem on './bus' not supported as upperdir 17:48:23 executing program 0: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) write$vnet(0xffffffffffffffff, 0x0, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040)=0x10000000006) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000440)={@remote}) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace(0xffffffffffffffff, r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x40}, &(0x7f0000000140)=0x8) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') socket(0x0, 0x800000003, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = dup3(r4, r5, 0x0) dup2(r7, r6) [ 511.465748] overlayfs: failed to resolve './fHle1': -2 [ 511.523720] overlayfs: failed to resolve './fHle1': -2 17:48:24 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) sendfile(r8, 0xffffffffffffffff, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:24 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) close(r0) syz_open_procfs(0x0, &(0x7f00000002c0)='comm\x00') r3 = open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x208200) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendfile(r0, r3, 0x0, 0x8000fffffffe) 17:48:24 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x124042, 0x0) ioctl$RTC_VL_CLR(r0, 0x7014) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, 0x0) r3 = socket$inet6(0xa, 0x803, 0x3) r4 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x89a2, 0x0) sendmsg$key(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000380)={r4, r3, 0xb7, 0x5b, &(0x7f0000000300)="d5ed5f5f102af7c7f573181e3ce68ef1e9693c90dd2e833fd28ac283c3c1de76ea8912fb4897699b53c0fcd258ac9f0a635b676e5c01992bbe129afb35d96c1b25a24b034c51e7a1e57e8211a0a6717c15684d8474b13c39b18822", 0x3, 0x6, 0x100, 0x7fff, 0xfff9, 0x2, 0x10000, 'syz0\x00'}) read$char_usb(0xffffffffffffffff, &(0x7f00000001c0)=""/209, 0xd1) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r5, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) mmap$perf(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x300000c, 0x8012, r5, 0x7) write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000002c0)={'bridge0\x00hH\x01\xd8\x00H\x00'}) 17:48:24 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x1) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000001c0)={'nat\x00'}, &(0x7f00000000c0)=0x78) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x4, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000440)) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') 17:48:24 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x300000a, 0x4ca31, 0xffffffffffffffff, 0x10000000) r3 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$KDMKTONE(r3, 0x4b30, 0xfe) [ 511.807532] IPVS: ftp: loaded support on port[0] = 21 [ 511.810863] Unknown ioctl 1074025680 [ 511.836859] Unknown ioctl -2120175988 [ 511.858999] audit: type=1400 audit(1573321704.339:256): avc: denied { map } for pid=22681 comm="syz-executor.0" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=89259 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 511.886272] Unknown ioctl 1074025680 [ 511.902626] Unknown ioctl -2120175988 [ 511.907984] md: invalid raid superblock magic on ram0 [ 511.911204] overlayfs: filesystem on './bus' not supported as upperdir [ 511.921673] md: ram0 does not have a valid v0.0 superblock, not importing! [ 511.928945] md: md_import_device returned -22 17:48:24 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='oveWlay\x00', 0x0, &(0x7f00000000c0)={[{@index_off='index=off'}, {@workdir={'workdir', 0x3d, './file1'}}, {@nfs_export_off='nfs_export=off', 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') 17:48:24 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0xffffffff, 0x1, 0x381, 0x0}) [ 511.953207] bridge0: port 2(bridge_slave_1) entered disabled state [ 511.961984] bridge0: port 1(bridge_slave_0) entered disabled state 17:48:24 executing program 2: timerfd_create(0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) bind(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000000)='.//ile0\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) timer_create(0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) socket(0x0, 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x12100, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r0, 0xd, 0x1, 0x200, &(0x7f0000000140)=[0x0], 0x1}, 0x20) creat(0x0, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000180)='.//ile0\x00', r1, &(0x7f00000007c0)='./file0/f.le.\x00') [ 512.107933] md: invalid raid superblock magic on ram897 [ 512.135237] md: ram897 does not have a valid v0.0 superblock, not importing! 17:48:24 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) clone(0x81006800, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1234a2, 0x0) ioctl$PPPIOCSMRU1(r1, 0x40047452, &(0x7f0000000080)=0x5) prctl$PR_SET_FP_MODE(0x2d, 0x3) [ 512.154607] md: md_import_device returned -22 17:48:24 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x124042, 0x0) ioctl$RTC_VL_CLR(r0, 0x7014) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 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, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, 0x0) r3 = socket$inet6(0xa, 0x803, 0x3) r4 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x89a2, 0x0) sendmsg$key(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000380)={r4, r3, 0xb7, 0x5b, &(0x7f0000000300)="d5ed5f5f102af7c7f573181e3ce68ef1e9693c90dd2e833fd28ac283c3c1de76ea8912fb4897699b53c0fcd258ac9f0a635b676e5c01992bbe129afb35d96c1b25a24b034c51e7a1e57e8211a0a6717c15684d8474b13c39b18822", 0x3, 0x6, 0x100, 0x7fff, 0xfff9, 0x2, 0x10000, 'syz0\x00'}) read$char_usb(0xffffffffffffffff, &(0x7f00000001c0)=""/209, 0xd1) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r5, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) mmap$perf(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x300000c, 0x8012, r5, 0x7) write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000002c0)={'bridge0\x00hH\x01\xd8\x00H\x00'}) [ 512.264399] md: invalid raid superblock magic on ram0 [ 512.283019] md: ram0 does not have a valid v0.0 superblock, not importing! 17:48:24 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x0) rt_sigpending(&(0x7f00000003c0), 0x8) mount$overlay(0x0, &(0x7f0000000200)='.\x00', &(0x7f0000000280)='overlay\x00', 0x20000, &(0x7f00000002c0)={[{@xino_off='xino=off'}, {@metacopy_on='metacopy=on'}, {@default_permissions='default_permissions'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@metacopy_on='metacopy=on'}, {@lowerdir={'lowerdir', 0x3d, './file1'}}], [{@dont_measure='dont_measure'}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@dont_appraise='dont_appraise'}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x35, 0x32, 0x35, 0x4d, 0xb0ac593fc26b8453, 0x68, 0x37], 0x2d, [0x31, 0x34, 0x33, 0x32], 0x2d, [0xa5, 0x8d43605b19bc824, 0x62, 0x66], 0x2d, [0x39, 0x33, 0x37, 0x34], 0x2d, [0x32, 0x32, 0x35, 0x7d0f25df5afb426c, 0x6b, 0x39, 0x30, 0xf]}}}, {@hash='hash'}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}) write$P9_RLERROR(r0, &(0x7f00000001c0)={0x11, 0x7, 0x1, {0x8, 'upperdir'}}, 0x11) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./bus\x00', 0x0, 0x10}, 0x10) rmdir(&(0x7f0000000140)='./bus/file0\x00') r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@initdev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) r8 = getgid() setresgid(0x0, r8, 0x0) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000680)={{}, {0x1, 0xb}, [{0x2, 0x4, r2}, {0x2, 0x1, r3}, {0x2, 0x1, r5}, {0x2, 0x1, r7}], {0x4, 0x4}, [{0x8, 0x5, r8}], {0x10, 0x4}, {0x20, 0x2}}, 0x4c, 0x1) 17:48:24 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) sendfile(r8, 0xffffffffffffffff, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) [ 512.313825] md: md_import_device returned -22 [ 512.321999] md: invalid raid superblock magic on ram0 [ 512.344239] md: ram0 does not have a valid v0.0 superblock, not importing! 17:48:24 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0xffffffff, 0x1, 0x381, 0x0}) [ 512.392153] overlayfs: filesystem on './file0' not supported as upperdir [ 512.395459] md: md_import_device returned -22 17:48:24 executing program 3: socket$l2tp(0x18, 0x1, 0x1) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x40000, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SG_SCSI_RESET(0xffffffffffffffff, 0x2284, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x101402) ioctl$KDMKTONE(r1, 0x4b30, 0x8) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 512.465181] overlayfs: filesystem on './bus' not supported as upperdir [ 512.507806] md: invalid raid superblock magic on ram897 [ 512.513385] md: ram897 does not have a valid v0.0 superblock, not importing! [ 512.548760] md: md_import_device returned -22 [ 512.577470] md: invalid raid superblock magic on ram0 17:48:25 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000000c0)=[@window={0x3, 0x9}, @sack_perm, @window={0x3, 0x59b8}, @mss={0x2, 0x9}, @window={0x3, 0x3ff, 0xfffe}], 0x5) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x10, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'wor\x00\x80\xff\xff', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) 17:48:25 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), 0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r4, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)='.,vboxnet1.\x00'}, 0x30) ptrace$setopts(0x4206, r5, 0x4, 0x100004) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x133, 0x0, 0x0, 0xa93f) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0xcffa808b513f9ded, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xffcb) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) [ 512.606841] md: ram0 does not have a valid v0.0 superblock, not importing! [ 512.636458] md: md_import_device returned -22 17:48:25 executing program 3: openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2c080, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000040)={0x800000, 0x7, 0x1c, 0x0}) [ 512.670386] overlayfs: unrecognized mount option "wor" or missing value [ 512.755459] overlayfs: unrecognized mount option "wor" or missing value 17:48:25 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80002, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') 17:48:25 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:48:25 executing program 5: keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='new default user:syz 040'], 0x1, 0x0) r0 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000001c0)='$\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000740)='encrypted\x00', &(0x7f0000000780)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r0, &(0x7f00000006c0)=[{&(0x7f00000002c0)="f89795f3485a20774bae8e4fc7d518cf1e097d4e307f84268329472ba2ab1458fb9ab79e9b3025be50adf37ee5f67f706a96524fd38184a861c68a91b48c5fe5918da71c7e06ebb7d5e0237b1e354567e5107f91b19023f3f89ea83e55ab4ce61573ff39c3571a62b6a5b0df89310d8de53ab1e879f767708baea6609c0bf90e45457a378c88c410fc9c0b32d7a9ce8ff36b354ac8b0a8836bd9ca2eb012ca86be7b18bbff60814659ef9357aca8b59f45e3e274b35d31ae0f017811d510d2d955e62abe", 0xc4}, {&(0x7f00000003c0)="3c1bd98b691e247c3c8cf6526a43401e60774441251e8fb9dd6e7aa1b2fdaa2ce888393b3a8c792bfc9fff03520bd3fb9736f987a9aa524d1ca067c331a50c613d74e2457277a96e05c0603a3198ec24c8f4e405b109496e00517a55d0f4de6e7a93768852e5d5482e0abb9a061529b4585e5159e61122bfbf7c3d66dae708a67b04b52e81c08c55794a76b2c33cb1ea98f247ed3272460939a6027fc1f7df2304b3e3d52e82cc55fc2048b567aa3e4b7757", 0xb2}, {&(0x7f0000000480)="db4491bb86d93eb985a8c545050bc47a8f61da774a0d2e8bfc5255804a166e70e0b02fcd2581d4b91962f45b8bde05ee50f0a18c4f5dacacc8c635c9ff05d22a0f6fa2b89075f535ab439526b4204e09154ce26303cfc867d7cba6e54303cb65d318394e9baae41df1f0cc2dd7259663ca66069ddbef0928d55b25", 0x7b}, {&(0x7f0000000500)="8309049223138dc944c93536602307df7820a82fedc41110bbcee5c1bc488e522880c5ec032dcf7648f6ada34e108b9e20cc704b93cf320957ed624e216db1d5b7b9f766eef2edfaedd6b793390b8bdb2f747c0a0281abecd0817918dc6278013e525f5f504e11e06afb1d5c2835468097b4078a1627422351af407b06a62efa0e77da96245196d8e65098cffc", 0x8d}, {&(0x7f00000005c0)="b57f725ab4fb52d928123b0a50260b909c7806ef476c04f22aac92e80a2a606e918da5251715dda51286493d55ecfa331d5b9a9dd7b7ff4f967004e229eb6fb0e45c5c1dfc87f3425d6f2d", 0x4b}, {&(0x7f0000000200)="d55a80eb140e5a27a87d0754f09cdca3814f35a30fa1a82dbad1f5accd99743707", 0x21}, {&(0x7f0000000640)="7595edc418f4ab088956a27f8dede52fb2b93169f7703ef82766e46f247ff14d317a0942aa3ccef58598fdd7211abb47a441298f2321e08b36cb04c655ccc43f5c2a28014ad4bc", 0x47}], 0x7, r1) r2 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000240)=""/112, 0x349b7f55) r3 = gettid() r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x1, 0x0, 0x8, 0x2, 0x0, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xb4d, 0x2, @perf_config_ext={0x7, 0x8}, 0x111c, 0x7, 0x9, 0x7, 0x7ff, 0x401, 0xfff}, r3, 0xc, r4, 0x1a) 17:48:25 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r1 = getpgrp(0x0) setpriority(0x1, r1, 0x7) [ 512.900742] md: invalid raid superblock magic on ram0 [ 512.906537] md: ram0 does not have a valid v0.0 superblock, not importing! [ 512.933348] md: md_import_device returned -22 [ 512.937190] overlayfs: filesystem on './bus' not supported as upperdir 17:48:25 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) chmod(&(0x7f00000000c0)='./bus\x00', 0x56) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000440)={0x2d, 0x6, 0x0, {0x1, 0x0, 0x4, 0x0, '/em1'}}, 0x2d) rmdir(&(0x7f0000000140)='./bus/file0\x00') [ 513.014440] md: invalid raid superblock magic on ram0 [ 513.080213] md: ram0 does not have a valid v0.0 superblock, not importing! [ 513.087305] md: md_import_device returned -22 [ 513.124862] overlayfs: filesystem on './bus' not supported as upperdir 17:48:25 executing program 5: socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) getresuid(&(0x7f0000001500), 0x0, 0x0) socketpair(0x10, 0x1b4e20d9b2321cfa, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) write$apparmor_current(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001b00)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x14c006) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000013c0)=0xe8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000014c0)={0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000001700)={r5, 0x3, &(0x7f0000001540)=[0x8f3, 0xffffd669, 0x9], &(0x7f0000001580)=[0xb7e7, 0x6, 0x303fe06f, 0x7, 0xe, 0x8, 0x8, 0x1], 0x0, 0x9, 0x6, &(0x7f0000001680)=[0x3, 0x6, 0x1, 0xffff8001, 0x9, 0x6, 0xe692, 0x74b99683, 0x101], &(0x7f00000016c0)=[0x3, 0x85, 0xffffffe0]}) write$P9_RGETATTR(r4, &(0x7f00000015c0)={0xa0, 0x19, 0x1, {0x10, {0x80, 0x0, 0x5}, 0x104, r3, 0x0, 0x401, 0x4, 0x0, 0x0, 0x4, 0x9, 0x1, 0x80000001, 0x40, 0x20, 0x0, 0x7ff, 0xffffffffffffffff, 0x0, 0x402}}, 0x104) r6 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r6, &(0x7f0000000080)={0x0, 0xfffffffffffffec0, &(0x7f0000000000)=[{&(0x7f0000002cc0)="23000000a4000000000000c6ff07d800400300000000000000000000a0e9187af476f0e7175159f849fbbe237b518cfa3c1a4cd0593a918d5e929f42fe5d6ddd0e1a58072da314d5aa5979546f38f3e13bc89b522d2a6b8b56bf", 0x23}], 0x1, 0x0, 0xfffffffffffffed3}, 0xc080) recvmsg$kcm(r6, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/85, 0x55}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3}, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r7, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x8, @tick, {}, {}, @raw8={"5fc8a7f9f46ed35aa1efb31e"}}], 0x30) r8 = creat(&(0x7f0000001740)='./bus\x00', 0x40) sendmmsg(r8, &(0x7f0000000240)=[{{&(0x7f0000001340)=@ipx={0x4, 0x7, 0x20000009, "4c1103e84225", 0x3}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000002d40)=ANY=[@ANYBLOB="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"], 0x1fc}}], 0x1, 0x10004890) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000001780)) r9 = open(0x0, 0x141042, 0x0) pwritev(r9, &(0x7f0000001400)=[{0x0}], 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r10 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x34000) r11 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r11, &(0x7f0000000100), 0x8) ioctl$KVM_GET_IRQCHIP(r11, 0xc208ae62, &(0x7f0000000140)) r12 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r12, &(0x7f0000000100), 0x8) write$binfmt_misc(r12, &(0x7f0000003100)=ANY=[@ANYBLOB="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"], 0x1004) dup2(r10, r1) socket$kcm(0xa, 0x6, 0x0) open(&(0x7f0000001300)='./bus\x00', 0x40, 0x0) 17:48:25 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r8, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:25 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="75f7930cbb707065726469723d2e2f6275732c676f726b6469723d2e2f66696c6501126c6f7765726469723d2e5c00"]) rmdir(&(0x7f0000000140)='./bus/file0\x00') 17:48:25 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x140000) sendmsg$nl_crypto(r2, &(0x7f0000000380)={&(0x7f0000000100), 0xc, &(0x7f0000000340)={&(0x7f0000000240)=@upd={0xf8, 0x12, 0x2, 0x70bd29, 0x25dfdbfe, {{'drbg_nopr_hmac_sha384\x00'}, [], [], 0x4600, 0x400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x40}]}, 0xf8}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) [ 513.349860] md: could not open unknown-block(0,0). [ 513.357609] overlayfs: unrecognized mount option "u÷“ »pperdir=./bus" or missing value [ 513.364513] md: md_import_device returned -6 [ 513.377575] audit: type=1804 audit(1573321705.859:257): pid=22804 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir714750675/syzkaller.caBRsA/244/bus" dev="sda1" ino=16691 res=1 17:48:25 executing program 3: openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000080)={0x0, 0x1, 0xfffffffffffffdce, 0x0}) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x84000) [ 513.422179] overlayfs: unrecognized mount option "u÷“ »pperdir=./bus" or missing value 17:48:25 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75702c7765312c6c6f776572e469723d2e5c000100"/31]) rmdir(&(0x7f0000000140)='./bus/file0\x00') 17:48:26 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0xa12002, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/122) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 513.528673] overlayfs: unrecognized mount option "up" or missing value [ 513.560742] overlayfs: unrecognized mount option "up" or missing value 17:48:26 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./bus\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) bind$ax25(r0, &(0x7f0000000080)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="72412e2f69813d2e2f66691cd3a16c65312c6c6f77646972dd70bf3dc882db4e000000"]) rmdir(&(0x7f0000000140)='./bus/file0\x00') 17:48:26 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x160d4200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000080)={0xfffffffe, 0x2, 0x2c2, 0x0}) [ 513.680443] overlayfs: unrecognized mount option "rA./i=./fiÓ¡le1" or missing value [ 513.721599] overlayfs: unrecognized mount option "rA./i=./fiÓ¡le1" or missing value 17:48:26 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x84040, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0xc0000}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000200)={r1, 0x80000, r2}) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='upperdir=./bus,workdir/file1,lowerdir=.\\\x00']) rmdir(&(0x7f0000000140)='./bus/file0\x00') [ 513.818205] md: could not open unknown-block(2,706). [ 513.828069] md: md_import_device returned -6 [ 513.837549] overlayfs: unrecognized mount option "workdir/file1" or missing value 17:48:26 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') [ 513.872782] overlayfs: unrecognized mount option "workdir/file1" or missing value [ 513.897257] md: could not open unknown-block(2,706). [ 513.906711] md: md_import_device returned -6 [ 514.006740] overlayfs: filesystem on './bus' not supported as upperdir 17:48:26 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)='trusted.overlay.opaque\x00', &(0x7f0000000200)='y\x00', 0x2, 0x2) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) write$vhci(r0, &(0x7f0000000280)=@HCI_ACLDATA_PKT={0x2, "86b2eb3a7cae234564c1da91792680d59d49d2208a99554fef6e3fd3ea8d862d51963ebe2f14a6a325d44e629145c6a9dddf36cb89df17451eace4c0a15982bc8878967658e8196172fc2a41575824b48bb6886058caa0a9c4928d13ae2bb8be69f037562f7a34c8c6d1a4835f1263d089d446debcb747ccbdaa74de28109536f4143b407e949aa39e8df7bf2b4ec526129788c6bc5aae3c54cd2f"}, 0x9c) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') [ 514.161881] overlayfs: filesystem on './bus' not supported as upperdir [ 514.194052] audit: type=1804 audit(1573321706.679:258): pid=22850 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir714750675/syzkaller.caBRsA/244/bus" dev="sda1" ino=16691 res=1 17:48:26 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) chmod(&(0x7f00000000c0)='./bus\x00', 0x56) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000440)={0x2d, 0x6, 0x0, {0x1, 0x0, 0x4, 0x0, '/em1'}}, 0x2d) rmdir(&(0x7f0000000140)='./bus/file0\x00') 17:48:26 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r8, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:26 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a2, 0x0) sendmsg$key(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') [ 514.506364] overlayfs: filesystem on './bus' not supported as upperdir 17:48:27 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x82002, 0x0) ioctl$SIOCAX25NOUID(r0, 0x89e3, &(0x7f00000001c0)=0x1) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') 17:48:27 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={0x0, 0x200}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x29) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$unix(r5, &(0x7f00000004c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xfffffffffffffdc9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="200000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="a51888966987e3527a9d71abf113f9e0281485d8ef9a3ebb151e133b8aa89c784351c5eee2fe9d9712dddbdb25f8a95a92ffec2f1e0df1aaf0af0c82fbb4d8289fff04c8c3f2e9867019f433e2788a259e32723ed2b76d0d80a1ecb8c1185f146369aa396abc1acec0612735ef"], 0x20}}, 0x0) [ 514.639668] Unknown ioctl 35299 [ 514.699395] Unknown ioctl 35299 [ 514.713183] overlayfs: filesystem on './bus' not supported as upperdir 17:48:27 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r1}, 0x0) kcmp(r1, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x7e, 0x0, 0x4, 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, 0x2, @perf_bp={0x0, 0x1}, 0x2404, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r3, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r6, 0xf, r4, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) r7 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x40d09) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:27 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f00000000c0)) [ 514.876558] overlayfs: filesystem on './bus' not supported as upperdir [ 514.885951] audit: type=1804 audit(1573321707.369:259): pid=22878 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir714750675/syzkaller.caBRsA/247/bus" dev="sda1" ino=16715 res=1 17:48:27 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f00000001c0)='./bus/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000000)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000100)='./file1\x00', 0x8, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="a8dee7137dd1a8d96f1d6f88818edb53be48c819e90130e078af1ea1665737418317ab7a9b3843320821bde9ed55a486f4ea1fc50a5c81e10294d469784ecad1cc89c4f0d72bac4742a2d598c2b692", 0x4f, 0x10000}], 0x100000, &(0x7f0000000480)={[{@creator={'creator', 0x3d, "4dfc0720"}}, {@umask={'umask', 0x3d, 0x101}}, {@session={'session'}}, {@creator={'creator', 0x3d, "87717c99"}}, {@nobarrier='nobarrier'}, {@force='force'}, {@uid={'uid', 0x3d, r0}}, {@force='force'}, {@nls={'nls', 0x3d, 'cp932'}}, {@part={'part', 0x3d, 0x26e}}], [{@obj_role={'obj_role', 0x3d, ':--'}}, {@uid_eq={'uid', 0x3d, r2}}, {@fowner_lt={'fowner<', r4}}, {@pcr={'pcr', 0x3d, 0x1b}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@obj_user={'obj_user', 0x3d, 'overlay\x00'}}]}) rmdir(&(0x7f0000000140)='./file1\x00') [ 515.038061] overlayfs: missing 'workdir' [ 515.065201] overlayfs: missing 'workdir' 17:48:27 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000001c0)=@ipx, 0x80, &(0x7f0000001800)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000280)=""/180, 0xb4}, {&(0x7f0000008000)=""/120, 0x80}, {&(0x7f0000001440)=""/69, 0x374}, {&(0x7f00000014c0)=""/83, 0x53}, {&(0x7f0000001540)=""/207, 0xe7}, {&(0x7f00000003c0)}, {&(0x7f0000001640)=""/215, 0xd7}, {&(0x7f0000001740)=""/79, 0x4f}, {&(0x7f00000017c0)=""/35, 0x23}], 0xa, &(0x7f00000018c0)=""/53, 0x35}, 0xfffffffc}, {{&(0x7f0000001900)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000001980)=""/21, 0x15}, {&(0x7f00000019c0)=""/45, 0x2d}, {&(0x7f0000001a00)=""/193, 0xc1}, {&(0x7f0000006fc0)=""/4109, 0x100d}, {&(0x7f0000002b00)=""/176, 0xb0}, {&(0x7f0000002bc0)=""/215, 0xd7}, {&(0x7f0000002cc0)=""/229, 0xe5}, {&(0x7f0000002dc0)=""/171, 0xab}], 0x8}, 0x3}, {{0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f0000002f00)=""/19, 0x13}, {&(0x7f0000002f40)=""/195, 0xc3}, {&(0x7f0000003040)=""/107, 0x6b}, {&(0x7f00000030c0)=""/186, 0xba}, {&(0x7f0000003180)=""/33, 0x21}], 0x5, &(0x7f0000003240)=""/87, 0x57}, 0x2}, {{&(0x7f00000032c0)=@tipc, 0x80, &(0x7f0000004680)=[{&(0x7f0000003340)=""/4096, 0x1000}, {&(0x7f0000004340)=""/23, 0x17}, {&(0x7f0000004380)=""/64, 0x40}, {&(0x7f00000043c0)=""/25, 0x19}, {&(0x7f0000004400)=""/188, 0xbc}, {&(0x7f00000044c0)=""/190, 0xbe}, {&(0x7f0000004580)=""/239, 0xef}], 0x7, &(0x7f0000004700)=""/4096, 0x1000}, 0x9}, {{0x0, 0x0, &(0x7f0000005800)=[{&(0x7f0000005700)=""/86, 0x56}, {&(0x7f0000005780)=""/69, 0x45}], 0x2, &(0x7f0000005840)=""/187, 0xbb}, 0xff}, {{0x0, 0x0, &(0x7f0000006d80)=[{&(0x7f0000005900)=""/153, 0x99}, {&(0x7f00000059c0)=""/165, 0xa5}, {&(0x7f0000005a80)=""/4096, 0x1000}, {&(0x7f0000006a80)=""/139, 0x8b}, {&(0x7f0000006b40)=""/184, 0xb8}, {&(0x7f0000006c00)=""/145, 0x91}, {&(0x7f0000006cc0)=""/161, 0xa1}], 0x7, &(0x7f0000006e00)=""/40, 0xfffffcfb}, 0x695f}], 0x6, 0xf3f92341d8c5f6e1, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000340)={0x2f, 0x15, 0x6, 0x9, 0x1, 0x3, 0x4, 0x103, 0x1}) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'\x1f\x92\x00\x00\a\x00', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') ioctl$VIDIOC_RESERVED(r0, 0x5601, 0x0) 17:48:27 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r8, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) [ 515.202534] overlayfs: unrecognized mount option "’" or missing value [ 515.255437] overlayfs: unrecognized mount option "’" or missing value 17:48:27 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) open$dir(&(0x7f00000000c0)='./bus/file0\x00', 0x40800, 0x80) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}, 0x5c}]}) rmdir(&(0x7f0000000140)='./bus/file0\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0xfff, @dev={0xfe, 0x80, [], 0xb}, 0x4}, @in={0x2, 0x4e22, @rand_addr=0x4}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e21, 0x7ff, @remote, 0x2}], 0x98) [ 515.400009] overlayfs: filesystem on './bus' not supported as upperdir 17:48:27 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469723d2e2f623ed3c8dede99e59d4db6e3857ee930def01d00ca3e3960d0e602c3c85a934794b85a4f1b05ba2ffc02726e1a5a6fdad141ba5d92c2910e63bd84237eb24b1005dbf4073513136bda484a26b0525f63f24af5ffe7ebaa2253087c0d69dec57b60f8482f9a020314218924fcf266"]) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000140)) write$vnet(r0, &(0x7f0000000040)={0x1, {&(0x7f0000000280)=""/164, 0xa4, &(0x7f0000000440)=""/235, 0x1, 0x4}}, 0x68) rmdir(&(0x7f0000000140)='./bus/file0\x00') [ 515.520974] overlayfs: missing 'lowerdir' [ 515.546604] overlayfs: missing 'lowerdir' 17:48:28 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') open(&(0x7f0000000040)='.\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$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) creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(0x0, &(0x7f0000001340)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000002) fallocate(r0, 0x0, 0x0, 0x110001) r1 = socket$inet6(0xa, 0x0, 0x80000000000000c) socket$inet6(0xa, 0x0, 0x80000000000000c) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./filg1,lowerdir=.\\\x00']) rmdir(&(0x7f0000000140)='./bus/file0\x00') [ 515.676751] audit: type=1804 audit(1573321708.159:260): pid=22878 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-testdir714750675/syzkaller.caBRsA/247/bus" dev="sda1" ino=16715 res=1 [ 515.799741] overlayfs: failed to resolve './filg1': -2 17:48:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x58, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@IFLA_VF_MAC={0x28, 0x1, {0x0, @link_local}}]}]}, @IFLA_GROUP={0x8}]}, 0x58}}, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000140)) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x40800, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@aname={'aname', 0x3d, 'eth1'}}, {@cache_mmap='cache=mmap'}, {@cache_mmap='cache=mmap'}, {@nodevmap='nodevmap'}], [{@obj_role={'obj_role', 0x3d, '&'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@audit='audit'}, {@subj_user={'subj_user', 0x3d, 'user\xc4*'}}, {@uid_gt={'uid>', r7}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@uid_lt={'uid<', r9}}, {@fsmagic={'fsmagic', 0x3d, 0x7}}]}}) [ 515.885398] overlayfs: failed to resolve './filg1': -2 [ 515.886629] IPVS: ftp: loaded support on port[0] = 21 [ 515.967752] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 17:48:28 executing program 5: pipe(&(0x7f0000000600)={0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x50d060000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000002, 0x11, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='clear_refs\x00') pwritev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)='4', 0x1}], 0x1, 0x0) write(r0, &(0x7f0000000380)="69bb0733c60d75092157f315dad36e84624ceaed56b1f7eeffcec48a3934e8f95c935a497d2cb1f2f2d38bdd7c325cca2e8516a6aaf06799d06b0f819e084bf6f83ae65c2b70a3cdb0711d49f00e0d55d546d4102986000000764a27eddcd3df023bdbdbb822990540a88d20c6590db29350de817e9f01328817f141bedaeb6e1fc25556f683d2da4281071be5bc468e82d1af8917440a0000", 0xff8f) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/250, 0xff34) 17:48:28 executing program 4: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000540)='./file1\x00', 0x4) mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file2\x00', &(0x7f00000003c0)='bpf\x00', 0x1000, &(0x7f0000000440)=ANY=[@ANYBLOB="6d6f64653d30303030273030227065726d69745f646937de6374696f2c00"/44]) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$USBDEVFS_CONNECTINFO(r0, 0x40085511, &(0x7f00000004c0)) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f00000000c0)='./bus/file0\x00', 0x0, 0x8}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r1}, 0x0) kcmp(r1, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) mount$overlay(0x400000, &(0x7f0000000580)='./bus/file0\x00', &(0x7f0000000780)='\xf9F@\xaf\xc4\xf9\xcb\x94', 0x10aab91af8b0fc64, &(0x7f00000006c0)=ANY=[@ANYRESOCT, @ANYRES64=r0, @ANYRES32, @ANYRES64=0x0, @ANYRES32=r3]) rmdir(&(0x7f0000000140)='./bus/file0\x00') mount$9p_xen(&(0x7f0000000200)='\\/cpuset\x00', &(0x7f0000000280)='./bus/file0\x00', &(0x7f00000002c0)='9p\x00', 0x800, &(0x7f0000000300)=ANY=[@ANYBLOB="7472616e733d7805002c616363655d733d616e792c76657273696f6e3d3970323030302e752c63616368657461673d2c2b6c6f232c61707072616973655f747970653d696d617369672c6f626a5f747970653d6f7665726c6179002c646f6e745f686173682c6d6561737572652c61707072616973652c736d61636b6673726f6f743d6e6f646576776c616e31212a2c736d61636b66737472616e736d7574653d6f7665726c6179002c00"]) r4 = socket(0x12, 0x1, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0x88ab, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2a2d}}}, &(0x7f0000000700)=0xfffffffffffffe0f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r6, 0x7, 0x10222c63}, &(0x7f0000000680)=0xc) 17:48:28 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) [ 516.139727] audit: type=1400 audit(1573321708.619:261): avc: denied { map } for pid=22926 comm="syz-executor.5" path="/dev/sg0" dev="devtmpfs" ino=15210 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 17:48:28 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) truncate(&(0x7f00000000c0)='./bus\x00', 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000140)) ioctl$RTC_PIE_ON(r4, 0x7005) sendfile(r0, r1, 0x0, 0x8000fffffffe) sendfile(r0, r1, 0x0, 0xfffc) [ 516.253897] audit: type=1804 audit(1573321708.739:262): pid=22938 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/27/bus" dev="sda1" ino=16564 res=1 17:48:28 executing program 4: openat$vim2m(0xffffffffffffff9c, &(0x7f0000002440)='/dev/video35\x00', 0x2, 0x0) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10000, 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000100)) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x2, @remote, 0x8}, 0x42) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x20000800, &(0x7f0000000280)={0x2, 0x4e23, @loopback}, 0x10) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000240)={{0x2, 0x0, @identifier="a49b89d2494a57241d2f0bdac4059cd4"}}) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') sendfile(r4, r4, &(0x7f0000000180)=0x74000000, 0x5) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000180)={[{0x4, 0xfbff, 0x0, 0x4, 0x2, 0x1, 0x0, 0x80, 0x8, 0x53, 0x0, 0x0, 0x5}, {0x2bf, 0x2, 0x0, 0x9, 0x8, 0x8, 0x0, 0xf7, 0x4, 0x20, 0x4, 0x17, 0x8}, {0x7728, 0x8, 0xc6, 0x2, 0x9, 0x20, 0x1c, 0x4, 0x81, 0x7, 0x80, 0x44, 0xfffffffffffffffc}], 0x6f0}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='veth0_to_bond\x00', 0x113) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400), 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x80000006}]}, 0x8) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) syz_open_procfs(0x0, &(0x7f0000000540)='wchan\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000080)=0xffffffffffffff3c) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffffb5, 0xc0, 0x0, 0xfeffffff00000000) [ 516.318427] audit: type=1804 audit(1573321708.799:263): pid=22940 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-testdir505855089/syzkaller.85F0Da/390/bus" dev="sda1" ino=16580 res=1 17:48:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mlockall(0x2) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000140)) sendto$inet6(r4, &(0x7f0000847fff)='\x00', 0x1, 0x80, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @rand_addr="fce23a3e13afea867e7d3c3ca652ddc0"}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000159000)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) sendmmsg(r3, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)="91", 0x1}], 0x1}}], 0x1, 0x0) 17:48:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000000)={@mcast1, 0x45}) 17:48:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x2, 0x300) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x80, 0x0) r4 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x89a2, 0x0) sendmsg$key(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) fcntl$setpipe(r4, 0x407, 0x2) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f0000000440)={0x0, 0x9effffff, &(0x7f0000000400)={&(0x7f0000000100)={0x14, r6, 0x9e06a2c5f40bff55, 0x0, 0x0, {0x12}}, 0x14}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r2, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10802000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0xc8, r6, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x78, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa83f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8800}, 0x20000404) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x6, 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, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f00000009c0), 0x3e5, 0xc001, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r7, 0x0) r8 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r8, &(0x7f0000000640)=[{&(0x7f0000000200)="5800000014008fd427323b470c45b4560a067fffffff93004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, 0x0, 0x0) r10 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x400, 0x0) ioctl$UFFDIO_API(r10, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x64}) 17:48:29 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:29 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x0, 0xffffffffffffffaf, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x2c3, 0x10, 0x0}, 0x70) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xa08, 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, @perf_config_ext, 0xd11, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/50) socketpair(0x1, 0x3, 0x10, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200)="ac7a9d79aa5574dece65b113b3349c24455b6badd251a6edb073692f5af71082abd920e0b9b1c75dd2869fc01a6d9ed62b7e084c25cde3008040db0256e7d38a195a8295cb526e1ebf49bb0712fc633e24fd752b7f8affc5a7849eb8cf2fc9d27b9899abfa1efd2e57f6b09fb14233c0deb56fa64a4f6839c1aa9ec3783260178815fe181ece586ebdce8dc0b367c61bb17b3513470d405dd72310ad08b1f4654ed2e115c8c31e4574429f72ca50282157b2deed88ce88affe206fe7ee2956049fa635627bb0", 0xc6) bind(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 17:48:29 executing program 4: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 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, 0x1, 0x183c62b0}, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000000), 0x4) io_setup(0x40, 0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) fanotify_init(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r8, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000100)={r8, 0x3}, 0x8) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) close(0xffffffffffffffff) 17:48:29 executing program 5: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0xffffffffffffffcd, &(0x7f0000000340)={&(0x7f0000000300)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) syz_genetlink_get_family_id$tipc2(0x0) mkdir(0x0, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f00000002c0)={0x68, 0x29, 0x0, {0x2, [{{0xf5271d7abeb7ed10, 0x2}, 0x0, 0x3, 0x7, './file0'}, {{0x49, 0x0, 0x6}, 0x0, 0x5, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x68) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x10) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000180)) r2 = socket$nl_route(0x10, 0x3, 0x0) lsetxattr$security_smack_entry(&(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40000}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='io\x00') preadv(r3, &(0x7f00000017c0), 0x3a8, 0x0) [ 517.175253] audit: type=1804 audit(1573321709.659:264): pid=22975 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/28/bus" dev="sda1" ino=16543 res=1 [ 517.471746] bridge0: port 2(bridge_slave_1) entered blocking state [ 517.478434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 517.486082] bridge0: port 1(bridge_slave_0) entered blocking state [ 517.492762] bridge0: port 1(bridge_slave_0) entered forwarding state [ 517.569586] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 517.595359] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 517.619195] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 517.674423] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 517.766114] bridge0: port 2(bridge_slave_1) entered disabled state [ 517.772822] bridge0: port 1(bridge_slave_0) entered disabled state 17:48:30 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:30 executing program 5: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) getpid() openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000000c0)={0x3f, 0x1, 'client0\x00', 0xab89df094add8f06, "3133ac6da3d387e3", "8a60b2328091a65fc0ca9c30d65dccc90d4cac7e0cf34e842e788c90051876d1", 0xfde8, 0x2000030}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x98d}, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) unshare(0x40000000) 17:48:30 executing program 4: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x1, 0x183c62b0}, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000000), 0x4) io_setup(0x40, 0x0) io_submit(0x0, 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) fanotify_init(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r8, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000100)={r8, 0x3}, 0x8) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) close(0xffffffffffffffff) [ 518.041577] audit: type=1804 audit(1573321710.529:265): pid=22996 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-testdir261675960/syzkaller.FjPBF4/29/bus" dev="sda1" ino=16644 res=1 17:48:31 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) r2 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xe0aa, 0x0) ioctl$VIDIOC_G_STD(r2, 0x80085617, &(0x7f00000000c0)=0x0) ioctl$VIDIOC_S_STD(r2, 0x40085618, &(0x7f0000000100)=r3) ioctl$VIDIOC_S_STD(r1, 0x40085618, &(0x7f0000000040)=r3) [ 518.728807] md: invalid raid superblock magic on ram0 [ 518.752455] md: ram0 does not have a valid v0.0 superblock, not importing! 17:48:31 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000040)) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x2b5, 0x0}) syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x8, 0x40340) [ 518.794017] md: md_import_device returned -22 17:48:31 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) [ 518.917199] md: invalid raid superblock magic on ram693 [ 518.943816] md: ram693 does not have a valid v0.0 superblock, not importing! 17:48:31 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x1) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x000Y\b/\xe5I\xdd\xdd/fu7\xc6{\x06\xa2\bW]\x05\x7f\xfa\xc3\xed\xbdA~\xb1\xb0+\x1dw{\x12\xd8p\xf9\xd0s\xc2jP\xdd\xca\x9e\x1f\xe8\xe3\xce\xc7\x05\xf7s\xd6\x19\xadj\x90N\\\xf3\x86\xbb\xa9}\x9feIM\xbb\xb7b\vc\xe1c\xf6~}\x0f\xa9\x92x&T\xe7\xc8o\xaa\x86\xfa\xee\xda`H\x87\v\x04b\xc5\x9f%\xd6N\vR^\x13\x84\xddE\xe9', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x200600) perf_event_open(&(0x7f0000000180)={0x1, 0xfffffffffffffd40, 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x40, 0xfffffffe, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r1}, 0x0) kcmp(r1, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r2, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xf9, 0x6, 0x4, 0x20, 0x0, 0x7fffffff, 0x10000, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xef, 0x1, @perf_config_ext={0xffffffffffff0001, 0x7}, 0x4640, 0x3f, 0x3f, 0x1, 0x3f, 0x4, 0x5}, r1, 0xa, r2, 0x8) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100000, 0x500001c) [ 518.954639] audit: type=1804 audit(1573321711.439:266): pid=23024 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/30/bus" dev="sda1" ino=16721 res=1 [ 519.004634] md: md_import_device returned -22 17:48:31 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x634485e5db274b2c, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="f9217ef8af15991c5a082e77b053afa1cd6179cbe178335771e8c541571a25d76a61758030676e9aa798f973a4130c93a16fc594c8cdf449e6aa176d5fa1c43b2eaebf18677673da78cd0c3d416da440dc58680c3800a4265e1f6a60ffb882f920b21768cf554ee30ee3402ef035e11d7c4ba162f9256cbe46b12a758bdd179582cd72497a989f18c69931d62acfd19379", 0x91, 0x75ff3868bccb3c0d, &(0x7f0000000140)={0x2, 0x4e24, @remote}, 0x10) [ 519.048949] audit: type=1804 audit(1573321711.529:267): pid=23026 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-testdir505855089/syzkaller.85F0Da/397/memory.events" dev="sda1" ino=16735 res=1 17:48:31 executing program 3: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='\x00\a\x00\x00\x00\x00\x00\x00\xfe', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000140), 0xe6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000100)=0x8) ftruncate(0xffffffffffffffff, 0x3ff) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x2) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000080)={0x0, 0x101, 0xffffffffffffff21, 0x0}) mlockall(0x7) 17:48:31 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x600200) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={r4, 0x43, "e04eea023d9613438ccd479658ee9280bea9fa2bb206b66927c191e783b134908694cc884b7ef6f9ca2f9ad520bfed1f6875b36f9c3344c0624d04c3b54d448780969f"}, &(0x7f0000000100)=0x4b) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0xd, 0x0, 0x0}) [ 519.518344] md: could not open unknown-block(13,0). [ 519.523855] md: md_import_device returned -6 17:48:32 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000040)) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x2b5, 0x0}) syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x8, 0x40340) 17:48:32 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3, 0x586c83) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1}], 0x10) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0xb47, 0x81, 0xc01f}) r3 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x89a2, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) bind$vsock_dgram(r4, &(0x7f0000000140)={0x28, 0x0, 0x2711, @hyper}, 0x10) sendmsg$key(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) fcntl$setsig(r3, 0xa, 0x1) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$PPPIOCSMRRU(r1, 0x4004743b, &(0x7f00000000c0)=0x5) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 519.655280] md: invalid raid superblock magic on ram693 [ 519.666738] md: ram693 does not have a valid v0.0 superblock, not importing! 17:48:32 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) [ 519.723611] md: md_import_device returned -22 [ 519.742295] md: invalid raid superblock magic on ram0 [ 519.748463] md: ram0 does not have a valid v0.0 superblock, not importing! [ 519.778058] md: md_import_device returned -22 [ 519.821017] IPVS: ftp: loaded support on port[0] = 21 [ 519.849237] audit: type=1804 audit(1573321712.329:268): pid=23067 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-testdir261675960/syzkaller.FjPBF4/31/bus" dev="sda1" ino=16732 res=1 [ 519.995466] IPVS: ftp: loaded support on port[0] = 21 [ 520.322809] IPVS: ftp: loaded support on port[0] = 21 17:48:34 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='2\x06e\x06\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x5, 0x0, 0x1000, 0x9, '\x00', 0x80000001}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 17:48:34 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x6440, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_G_JPEGCOMP(0xffffffffffffffff, 0x808c563d, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x46, "8a02296077d24d37f27cdfe85c4aa6d9fa0c139039cc6614fd1ab4a1b8591824ea38eab5c6b02c953bad972afd91ccf1656a9330839248692f7f91e693f7740c13b70060a9b5"}, &(0x7f00000001c0)=0x4e) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)={r1, 0x9}, 0x8) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:48:34 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:34 executing program 4: r0 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000000580)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, 0x0}, 0x800}], 0x1, 0x0, 0x0) r4 = socket(0xa, 0x80001, 0x37) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x260000, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r7, &(0x7f0000000100), 0x8) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000480)={0x0, r7, 0x8d, 0xff, 0xffffffff, 0x7fff}) dup2(r5, r5) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = dup2(r5, r9) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @ppp={{0x8, 0x1, 'ppp\x00'}, {0xc, 0x2, {0x8, 0x1, r10}}}}]}, 0x38}}, 0x0) r11 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_SHOW_STATS(r10, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r11, 0x300, 0x70bd28, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x804) r12 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r12, &(0x7f0000000580)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, 0x0}, 0x800}], 0x1, 0x0, 0x0) r14 = socket(0xa, 0x80001, 0x37) r15 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x260000, 0x0) dup2(r15, r15) r16 = socket$netlink(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = dup2(r15, r17) sendmsg$nl_route(r16, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @ppp={{0x8, 0x1, 'ppp\x00'}, {0xc, 0x2, {0x8, 0x1, r18}}}}]}, 0x38}}, 0x0) r19 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_SHOW_STATS(r18, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r19, 0x300, 0x70bd28, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x804) sendmsg$TIPC_CMD_SHOW_PORTS(r14, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r19, 0x400, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r13, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x30, r19, 0x904, 0x70bd2b, 0x25dfdbfd, {{}, 0x0, 0x4109, 0x0, {0x14, 0x18, {0x514, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x44085) sendmsg$TIPC_CMD_SHOW_PORTS(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r19, 0x0, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x800) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r3, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r11, @ANYBLOB="04092bbd7000fddbdf2501000000000000000941000000140018000005147564703a73797a31e6ff0000"], 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x44085) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x67b88c98e951dd46}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0xffffffc8, r11, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x5a5b}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x40000094) sendfile(r0, r0, &(0x7f0000001000), 0xffff) 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) r20 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0xe06a92a305687894, 0x0) sendmsg$TIPC_NL_MON_SET(r20, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20020020}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x2b8, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x2c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x95}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x32a}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4d}]}, @TIPC_NLA_BEARER={0x3c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x20, 0x2, @in6={0xa, 0x9, 0x6, @rand_addr="a1c420585b5c70bc4bfd38120f87aef0", 0x200}}}}]}, @TIPC_NLA_BEARER={0x1c, 0x1, [@TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth1_to_bridge\x00'}}]}, @TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6972}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_NET={0x40, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x40}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xffffffff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x14}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7f}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3e5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xa004}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x401}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_BEARER={0x8c, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}]}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7306}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x10000, @empty, 0x9}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x8000, @empty, 0x3}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER={0x98, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x13d2}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9889}]}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}]}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x4044014}, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r21, 0x1, 0x1a, &(0x7f000002eff0)={0x1f0, &(0x7f0000000000)=[{}]}, 0x10) 17:48:35 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 522.498047] md: invalid raid superblock magic on ram0 [ 522.509806] md: ram0 does not have a valid v0.0 superblock, not importing! [ 522.519095] md: md_import_device returned -22 [ 522.587938] md: invalid raid superblock magic on ram0 [ 522.595123] audit: type=1804 audit(1573321715.079:269): pid=23090 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-testdir261675960/syzkaller.FjPBF4/32/bus" dev="sda1" ino=16752 res=1 [ 522.628705] md: ram0 does not have a valid v0.0 superblock, not importing! 17:48:35 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x117bfe08}, 0x8) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000000c0)={0x7, 0x1, 0x101, 0x9}, 0x123) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 522.648169] md: md_import_device returned -22 [ 522.657515] md: invalid raid superblock magic on ram0 [ 522.663300] md: ram0 does not have a valid v0.0 superblock, not importing! [ 522.703237] md: md_import_device returned -22 [ 522.744261] md: invalid raid superblock magic on ram0 [ 522.752835] md: ram0 does not have a valid v0.0 superblock, not importing! [ 522.768104] md: md_import_device returned -22 17:48:35 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r1}, 0x0) kcmp(r1, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0x0) ptrace$getregs(0x18, r1, 0x2, &(0x7f0000000180)=""/163) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000140)={0x0, 0x1, {0x2d, 0x33, 0x11, 0x4, 0x5, 0x7, 0x7, 0x2a, 0xfffffffffffffffd}}) write$UHID_CREATE2(r2, &(0x7f0000000280)={0xb, 'syz0\x00', 'syz1\x00', 'syz0\x00', 0x31, 0x3, 0x4, 0x6d, 0x8, 0x75, "3b03162c19f9b0779b131908f86e1f1a7abc62f2c0d96e00df1a139ca0a12b90d8045acf57f8b88abd6f5520522a90d97e"}, 0x149) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)={0x3}) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000400)={0x7, 0x100, 0x80000000}, 0xc) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x7f, 0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) connect$bt_rfcomm(r4, &(0x7f00000000c0)={0x1f, {0x20, 0x80, 0x56, 0x0, 0x0, 0x6}, 0x1}, 0xa) [ 522.890266] audit: type=1400 audit(1573321715.369:270): avc: denied { map } for pid=23075 comm="syz-executor.4" path=2F6D656D66643A0B656D31C1F8A68D4EC0A35CE2CBA2BAE5F497AC232AFF202864656C6574656429 dev="tmpfs" ino=90254 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 523.011713] md: could not open unknown-block(127,0). [ 523.017212] md: md_import_device returned -6 17:48:35 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x2) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 523.167522] md: invalid raid superblock magic on ram0 17:48:35 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$inet(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=@bridge_getlink={0x28, 0x12, 0x201, 0x0, 0x0, {}, [@IFLA_EXT_MASK={0x8}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 523.200673] md: ram0 does not have a valid v0.0 superblock, not importing! [ 523.235897] md: md_import_device returned -22 17:48:35 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:35 executing program 5: pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x88001) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x240000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r1, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x9dd4b24a47422e05}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x11, 0x0, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, 0x0, 0x0) r3 = 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r3, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r3, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000040)) open(0x0, 0x0, 0x0) r5 = open(&(0x7f0000000400)='./bus\x00', 0xb0000, 0x8) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) read(r5, &(0x7f0000000180)=""/19, 0xfffffe47) 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, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x2, 0x0) [ 523.433654] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23136 comm=syz-executor.3 [ 523.464661] audit: type=1804 audit(1573321715.949:271): pid=23139 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-testdir261675960/syzkaller.FjPBF4/33/bus" dev="sda1" ino=16752 res=1 [ 523.481016] md: invalid raid superblock magic on ram0 17:48:36 executing program 4: memfd_create(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x7, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = getpid() rt_tgsigqueueinfo(r4, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000640)={0x0}, 0x0) r6 = syz_open_procfs(r5, 0x0) preadv(r6, &(0x7f00000003c0)=[{&(0x7f0000000500)=""/135, 0x87}], 0x1, 0x2) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000000180)={0x6, 0x19, 0x4f1, 0x8000, 0x5}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80, 0x0) ioctl$TIOCMIWAIT(r7, 0x545c, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r8 = getpid() rt_tgsigqueueinfo(r8, 0x0, 0x0, 0x0) r9 = syz_open_procfs(r8, &(0x7f0000000200)='attr/keycreate\x00') preadv(r9, &(0x7f00000017c0), 0x315, 0x0) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f0000000100)={'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f0000000140)={'syz_tun\x00', 0x2000000000000201}) [ 523.547774] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23136 comm=syz-executor.3 [ 523.554186] md: ram0 does not have a valid v0.0 superblock, not importing! [ 523.610220] md: md_import_device returned -22 [ 523.615260] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23136 comm=syz-executor.3 17:48:36 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, r2, 0xf01, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20424282}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r2, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'hwsim0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffb}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='system.posix_acl_default\x00', &(0x7f0000000440)={{}, {}, [], {}, [{}, {}, {}, {}, {}, {}, {}, {}]}, 0x25, 0x0) [ 523.657365] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23136 comm=syz-executor.3 [ 523.750449] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23136 comm=syz-executor.3 17:48:36 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='\xd6\xbc&-^*\xcf\xa1\xb8\xb8\f\xf1\x00\x00q\f\xc7\x86\f\'\x85\xa1\xfb\x97\x8e\xe7l\x00\x11Gc\x1e\x06\x9dd\x03\xd4', 0x80000, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000140)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@index_on='index=on'}, {@default_permissions='default_permissions', 0x5c}], [], 0xf603000000000000}) 17:48:36 executing program 5: pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"/528], 0x15) write$P9_RAUTH(r1, &(0x7f0000000040)={0x14, 0x67, 0x1}, 0x14) r2 = getgid() setresgid(0x0, r2, 0x0) write$P9_RGETATTR(r1, &(0x7f0000000500)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, r2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 523.813941] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23136 comm=syz-executor.3 [ 523.866227] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23136 comm=syz-executor.3 [ 523.916748] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23136 comm=syz-executor.3 [ 523.968059] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23136 comm=syz-executor.3 [ 524.031322] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23136 comm=syz-executor.3 17:48:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_\xe1rbiter\x00', 0x202000, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/4096) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000180)={0x0, 0x400}) sync_file_range(r2, 0x7, 0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)='9', 0x1, 0x0, 0x0, 0x0) 17:48:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='\x00\b\x00', &(0x7f00000002c0)='./file0\x00', 0x80e002, 0x0, &(0x7f0000000140), 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ftruncate(r1, 0x800fe) mkdir(&(0x7f0000fd5ff8)='./bus\x00', 0x0) r2 = msgget$private(0x0, 0x100) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)) 17:48:36 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x4}, 0x4) ioctl$TCSETS2(r1, 0x402c542b, &(0x7f0000000080)={0x9, 0xfffffffd, 0xa0c, 0x0, 0x0, "77be652658c0479e925027490b4d69300703a1", 0x0, 0x4}) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 524.188146] md: invalid raid superblock magic on ram0 17:48:36 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) [ 524.230177] md: ram0 does not have a valid v0.0 superblock, not importing! [ 524.276821] md: md_import_device returned -22 17:48:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) dup(0xffffffffffffffff) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000000040)=0x10000000006) r3 = perf_event_open(&(0x7f0000000980)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4bb7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$UHID_INPUT(r2, &(0x7f00000002c0)={0x8, "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", 0xa943708f26830065}, 0x1006) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r4, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)="3f51780e31d9af00ad01f2cf65d9e1d9fd9f0a91e2c01454484facbc85181cf6c787dffbafd39760ea3c93301ae216243c84d5d1a2c79e7af05b4664b1157d9d22769f6af6336945adaedcbc447e4c798645bacee12ac4c430194767c502d2268fc24ff9708ebb44917fdd31c272f3d9d1337faf572c8c189771a65c6b1985d91974e6d23c3de268e4b1b9d802c6e41f38dba78e87e3e406b1132d98f099af05cf67f9737a57d3dcd6465e314ea756e18c81ac59b3fcdf4bc80654492912f8613c6da91ad81f5d7f5005b975116774ea03b3a293929dd6b2e7f1d631b6d5fc779bda9022bb986ccb8e7a7575", 0xec, r4}, 0x68) dup3(r3, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000000)=0x7fff) socket(0x0, 0x803, 0x0) socket(0x1e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, r1, 0x0) 17:48:36 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) clone(0x9d800800, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) getsockopt$sock_timeval(r1, 0x1, 0x3e, &(0x7f0000000040), &(0x7f0000000080)=0x10) 17:48:36 executing program 4: getpid() sched_setattr(0x0, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0x4}, 0x0) mkdir(&(0x7f0000002000)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') perf_event_open(&(0x7f00000001c0)={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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000400)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000440)={0x0, 0x9effffff, &(0x7f0000000400)={&(0x7f0000000100)={0x14, r2, 0x9e06a2c5f40bff55, 0x0, 0x0, {0x12}}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)={0x180, r2, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x10}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @local}}, {0x14, 0x2, @in={0x2, 0x4e24, @loopback}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'nlmon0\x00'}}]}, @TIPC_NLA_LINK={0x8c, 0x4, [@TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa77}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe108}]}]}, @TIPC_NLA_MEDIA={0x8c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7c8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x180}, 0x1, 0x0, 0x0, 0x40}, 0x8004) [ 524.365453] audit: type=1804 audit(1573321716.849:272): pid=23195 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-testdir261675960/syzkaller.FjPBF4/34/bus" dev="sda1" ino=16746 res=1 [ 524.432300] md: invalid raid superblock magic on ram0 [ 524.446335] md: ram0 does not have a valid v0.0 superblock, not importing! [ 524.466877] md: md_import_device returned -22 [ 524.495076] md: invalid raid superblock magic on ram0 [ 524.522330] md: ram0 does not have a valid v0.0 superblock, not importing! [ 524.553774] md: md_import_device returned -22 17:48:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x0, 0x0, 0x7ff}) open(&(0x7f0000000040)='.\x00', 0x0, 0x0) 17:48:37 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x31a491bffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r1 = msgget(0x1, 0x218) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/216) [ 524.703621] md: invalid raid superblock magic on ram0 [ 524.721790] md: ram0 does not have a valid v0.0 superblock, not importing! [ 524.766300] md: md_import_device returned -22 17:48:37 executing program 4: 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, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x89a2, 0x0) sendmsg$key(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) r2 = dup(r1) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/if_inet6\x00') sendfile(r0, r3, 0x0, 0x1000003) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x81, 0x200) 17:48:37 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xa02, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 524.788902] md: invalid raid superblock magic on ram0 [ 524.795051] md: ram0 does not have a valid v0.0 superblock, not importing! [ 524.814289] md: md_import_device returned -22 [ 524.942863] md: invalid raid superblock magic on ram0 [ 524.958450] md: ram0 does not have a valid v0.0 superblock, not importing! 17:48:37 executing program 4: creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000040)='fuse.', 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/fuse\x00', 0x2, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/icmp\x00') ioctl$UI_SET_FFBIT(r1, 0x4004556b, 0x10) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000140)) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10b, 0x1) write$selinux_create(r0, &(0x7f0000000080)=@objname={'system_u:object_r:framebuf_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0xf960, 0x20, './file0\x00'}, 0x5b) [ 524.997484] md: md_import_device returned -22 [ 525.015673] md: invalid raid superblock magic on ram0 [ 525.021119] md: ram0 does not have a valid v0.0 superblock, not importing! 17:48:37 executing program 0: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) prlimit64(0x0, 0x0, &(0x7f00000001c0)={0x9, 0x8d}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$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, 0x1000, &(0x7f0000017000/0x1000)=nil}) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x102000}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x276, 0x0, 0x0, 0x5e0b4598) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x73, 0x0, 0x0, 0xfffffdb0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000440)={"8f61829884df686dbffca152ff0aaff83e24831923b2f9e99c60864013dab64e5b493280d0152ef847e5a33d3b6bee6e1478b1e6946aa22b7e4fce39796d4cb89d4446efb05f13fd82b5395f92084f33032e4dbd50cbbf5e80abc83d41ac5030b42f2940a593a85007f7926e62ec3f6b7fd66805dba1aff036fb221b5bd0b7e289c50ce33b2476f41bc2591c5a8e206ee80001e905e9650e6efdd949b8190943f54a307e89e4ec31176fca7a70e28a0c93fc84b8502b95aadd114e9d65462ccac0500a47750ace3ef933734e97424b7c513b86fe99d428e983d95406d543bbf9131fea7bcc486f2655dc0fd99144d4ab4c283b82627bbc7b426d41fdd6b057847b3f61bc2870af0f46238402062243f95dc34162df1dad662fc64929e5800246eb081ee1374069c3a7439c35282a2bad65168d897e2d51d6d5c10e751f9842fb0276050349f0d0605a1e2fb4721334b9f642ebd84774a10b49ed9c5590275b8ca1c5657ac9c1d4b4ddb739b5e6cbbbf3ca44e5748dd7a929c74edb224de199023875515eb955bef590ce5c201c71507bd08b8546b51b640f55e4a38bb8dc83e0f58a228f71fad06e3b3b824fb21d3892e3117018857bc7c32a9ff8732e8b10ee7202926f3b65467db97c2d94e1d915e284a0b5bcc650cec39b0122bbc0d28578ebd86668320de779519426b62554636fcc8b3f0b021e82873f1734ceb3a33ba585df03f1cbd831113f1817614b96e213c163238f8e85e1dcbeb56121cf504c5506f35ddabfdbca90df701323b8bfee67b7c8eafd0fffbcf293ee7a7c08005076b1e2caee8ca74a06d965fab668bc014e1f8e5b8b542e75358417c6e81cfddcc31a79da6fb7b0e16107ea3f9b5f401f9ab025de892dc3ab701463f84c909d19163dfcc4b68abccff00e6b8b168e3b4fae7bea5be5c85c803c455f07d58e692aedbf167b36a6c818e7c48e433693080f860f4247725b3158501a0478c3fb034eedc20c5216ab2dcccebbbc0e5b606df790c5da086e10eb557d78db97896599bc9ea89084f1e03c45ea85f51d7c4ae0406e79ecc16b52971b56762bddded02f9758b9fd0ac8f0ee4f99f70a92a4b13eafcea20a98531d60820f238eb67da77860a364ccab999a5cc4db103203f9631bcc9e908cf1f7aee7c44d693377e96673b80286a144b6467e2512cea3c80bc0dcab9c9eed642d6948238c731a63d067c0407d8e804b83fc043ebb590919cd0b60f63a865cdbba8d641611275114251c61870ba2cf0616c9978752b4b1992076bb4b7f2dca8643e3db92a5b11de0abafd137512480eda5d698bcda5a751379e8c222212faaeec2aa48d462d461e4d45def94b14b75bd11342fe5350853ba5f8fb7f71831a781dfed5456941d96df5c3cfa7030051639c1c4cee1e64bd4fcb4fbb5158c2a2ed7390c454c9acf2981d658cec136"}) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x40, 0x0, 0xfffffffffffffdd4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=""/15, 0xf, 0xffffffffffffffff}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000180)=r3, 0x4) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000940)={r4, 0xc0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=0x101, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x1, 0x1}, 0x0, 0x0, &(0x7f0000000300)={0x3, 0x8, 0x3ff, 0xffffcff6}, &(0x7f0000000340)=0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=0x8}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000980)=r5, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000380)='oom_score_adj\x00\x9f\xc5r\x0e8J\xdb@\xf8\xbfj1\xe8\xce\x88\x02^\xb2\xf4hTR2\xf1\x89\x1e~m\x19\xc9lG^l\x13c7\xf7$\x7f?9>b\xe8/<\xdbj>:\xd9\x10\x04r\x18\x15\xdc)\x10I<\xd0:\x0f\x18\xec\x00\xc2w\x8a0C\xf8\xa9\xeaa\x16\x8c\xe6C\xf5\xcb\xdc\x1c\xea`\x9c\xe1\x8e\xdd\x8e\xaa\x1f\xf4\xaf\xa3Z\xbf\x17M\x1a\xff\xb1\x8dP]<\x9e\xe1B[y\xe6\xae\xe9I\xdb)\x9b\xcb\xa3Wlt\xe9\xa9\xfc\xf8\xde\xf0]\n\xa5S\x16\x1dh\x88\xc5\xea\xcf\xca5\xd2.\x93\xfd\t\x90#hq\r\x9b;\x83\xdd\x0fs\x80\x12\xc6\x8e~\xd4\xef\xc7:\xee4cu\xb2\x03\xd5\xd5)\xc9\xf1/\xea\x95_\'\xfb\xb9\xa94\xca\x9e\xf3\xfb\xc9\xd6~\xd5\xb7}B\xe5.\x86\xbf\xbb#\xb9\xf7N\xb3\xfe?x\xccX^\x16bz\"\x8a\xa45\x10t\xbb\xb7\xca\xa7\xcc\xde_\xdc\xab\xf2\xb8\xc7\xb3\xd3&$\xbb4\x81\t\xbb\xe3\xbfB(ln\xbc\xe9E<6$\x8f)\xb0\x1a\xc9\xe3\x18\xa6\xd9zk\x94Z\xed\x96\xad\xe2\\\xcb,!\x13\rv)r\xf1\x00E\xcccgr\xbf\xd4uB\x9f\xa5\x8c8\xe4D\x0f\xd3Vtd\x89\xc8V\x14\x17=\xd9\xcf*\xc8\xc7\xb7\xcc\x182/Jm\x8c5\x93\x14\xfd\x02\'\xe3\xc9\x12~\xc3\x10\xb7\xc7\xae\xcfA\x823|\xfd\xba2\xbd\xc6-\xe0E_x\xc7i\x8dV\xd9\\_l\xfb\xd8xX.N\x9bd\x91\xd5\xc1\xa1\xbahL\x95wF\x13{\xfd\xc8T\x1f\xe1)h\a\xe8Wn]\xe4\x92\xf2\x86a\xd5\xb7p\xa6\t\x18@\x12\x8f\xe2\x06\xca\x82\x03\xd1\x12\xecQ%\xaao\x8c\xc6\xb81\x16\xfd;/\xe8\x12H\x91\xe6c\xba\xb7\xd0\x96\x13m\x8a:s\xaf\xc1\x14\xf8\xb9;:y\x9c\xaf-\xfej\xfck\xa7/') [ 525.047627] md: md_import_device returned -22 17:48:37 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:37 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) fsetxattr$security_evm(r0, &(0x7f0000000280)='security.evm\x00', &(0x7f00000002c0)=@v2={0x5, 0x1, 0x9, 0x6, 0xf, "67dda9d0d40fcb0f19128b297e39d8"}, 0x19, 0x2) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000040)={r5, @in6={{0xa, 0x4e20, 0x0, @remote, 0x21438636}}, 0x3f, 0x3, 0x5e98, 0x7fffffff, 0x3}, &(0x7f0000000100)=0x98) 17:48:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001d00051bd25a80648c63940d0124fc00100003400200a06d053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x30a40, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x89a2, 0x0) sendmsg$key(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dlm-monitor\x00', 0x80240, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xe, 0xd, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x100}, [@map={0x18, 0xd71fbfd35602b655, 0x1, 0x0, r1}, @generic={0xc4, 0xd, 0x9, 0x4, 0xffff}, @ldst={0x0, 0x3, 0x1, 0x5, 0x5, 0x55, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x20}, @map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r3}]}, &(0x7f0000000280)='GPL\x00', 0x6, 0xce, &(0x7f0000000400)=""/206, 0x41100, 0x0, [], r5, 0x2f, r6, 0x8, &(0x7f0000000500)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000540)={0x1, 0xd, 0x2, 0x7}, 0x10}, 0x70) readv(r0, &(0x7f0000000280), 0x0) r7 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a2, 0x0) sendmsg$key(r7, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) r8 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000200)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r7, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x150432}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="ad5b20291cfa9e2dd6250100000008000500af000000"], 0x1c}, 0x1, 0x0, 0x0, 0x22000080}, 0x1) [ 525.159553] md: invalid raid superblock magic on ram0 [ 525.174509] md: ram0 does not have a valid v0.0 superblock, not importing! [ 525.204292] md: md_import_device returned -22 [ 525.208998] md: invalid raid superblock magic on ram0 [ 525.214333] md: ram0 does not have a valid v0.0 superblock, not importing! [ 525.261462] audit: type=1804 audit(1573321717.749:273): pid=23251 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-testdir261675960/syzkaller.FjPBF4/35/bus" dev="sda1" ino=16765 res=1 [ 525.293366] md: md_import_device returned -22 17:48:37 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x7) setreuid(0x0, r4) r5 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000080)=r7) read(r0, &(0x7f00000000c0)=""/142, 0x8e) bind$rds(r2, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) 17:48:37 executing program 4: syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0) sysinfo(&(0x7f00000007c0)=""/154) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x10100, &(0x7f0000000000)={0x77359400}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) recvfrom$llc(r0, &(0x7f0000000040)=""/171, 0xab, 0x1, &(0x7f0000000100)={0x1a, 0x37c92098d60dfa42, 0x20, 0x37, 0x7, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) getcwd(&(0x7f0000000440)=""/82, 0x52) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="0300a1695e1dcfe87b10") keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) r3 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x89a2, 0x0) sendmsg$key(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000180)=0x5) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000001c0)='htcp\x00', 0x5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 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, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20048a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) r4 = accept4$inet(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000003e8cf3f5cd6ddd8e586cc9bf691fbbbc37b82e1ce874b523bf5026fb184da5dd965f4963c051d7aae7cc1db3351779c535553488b81236153b7cb20a7aececefeb50cacf675b9c402c1b45da50e784b5b98ca5db79bc366ddbe5038f0dd108013b9e9c9c1e9849846970c1069a2b036ef939cfe1e93997467d77ff880275ebf2e6dbbc4129142c80c5133fe95705f2a", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r5, 0x8001, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000002c0)={r5, @in={{0x2, 0x0, @multicast1}}, [0xdf82, 0xa9, 0x100, 0x8, 0x7, 0xd2, 0x5, 0x6, 0x0, 0x2, 0x1, 0x10, 0x3, 0xec, 0xc3]}, &(0x7f00000003c0)=0x100) 17:48:38 executing program 5: keyctl$instantiate_iov(0x14, 0x0, 0x0, 0xfffffffffffffd66, 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) io_setup(0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x500001, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x6, 0x5, 0xa78, 0x5, 0xf, 0xff, 0x8, 0x5, 0x7ff, 0x80}) io_getevents(0x0, 0x2, 0x0, 0x0, &(0x7f0000000180)) socket$netlink(0x10, 0x3, 0x8000000004) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f00000000c0)={0x7}, 0x7) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x20601, 0x0) r2 = getpid() sched_setscheduler(r2, 0x0, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f00000000c0)='net/protocols\x00') socket(0x10, 0x0, 0x0) close(r1) 17:48:38 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = shmget(0x0, 0x2000, 0x200, &(0x7f0000ffd000/0x2000)=nil) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000040)=0x0) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000140)) fstat(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r2, 0x3, &(0x7f00000001c0)={{}, {r8, r9+30000000}}, &(0x7f0000000200)) r10 = getgid() setresgid(0x0, r10, 0x0) r11 = gettid() r12 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r12, &(0x7f0000000100), 0x8) r13 = syz_open_pts(r12, 0x80) ioctl$TIOCMGET(r13, 0x5415, &(0x7f0000000380)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r11}, 0x0) r14 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x40000, 0x10) ioctl$LOOP_SET_STATUS64(r14, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x4, 0x4a, 0x0, 0x6, 0x10, 0x1, "536e1a1ab74b61bb7773c8fcce8151c4771e406a24f2ca5c4948335d47dfd933523ec17f0fed6643614d2f823086678d66bf064b653771b853c8a5b2133f416f", "d3b9ce77fa2e4aea84c9fb4c0d916b31984296c51b993a14121ad7c6a87c4d0929ab726e1676204f78f7e3a9f0bcfd73d3394d7504f48bbbdc3c3d1376983050", "cfaf8ff325751eec87a203fef6874af4d133fdd99ec2cc136f9520c726a93ea1", [0x233601ac, 0x4]}) r15 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r15, &(0x7f0000000100), 0x8) ioctl$TCSETAW(r15, 0x5407, &(0x7f0000000500)={0x8000, 0x7f, 0x8001, 0x7fff, 0x2, 0x11, 0x7f, 0x20, 0x67c, 0x8}) kcmp(r11, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r11, 0x0, 0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000100)={{0x1, r3, r5, r7, r10, 0x2, 0x8}, 0x0, 0x3, 0x7fffffff, 0x75b0, 0xffffffffffffffff, r11, 0x200}) r16 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r16, 0xc208ae62, &(0x7f0000000140)) read$char_usb(r16, &(0x7f00000002c0)=""/163, 0xa3) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:48:38 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x119) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000002a00)) write$UHID_CREATE(r2, &(0x7f0000000240)={0x0, 'syz1\x00', 'syz1\x00', 'syz1\x00', &(0x7f0000001a00)=""/4096, 0x1000, 0x5, 0x1000, 0x9, 0x6, 0x8001}, 0x120) r3 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x21, 0x4, @thr={&(0x7f00000003c0)="e72feb2e99dfd948e69db148a05024fde5a3537c32a3a434319a84836ff6c021b835fe4d48577a7694765b1c67afbca3f0dea7d6b9a606bb0e6ae21332a64a738f3680df7229786088e40cf70a0459efbf9388c2e71d45e79afc83988a618470ec22412a04cffe0e50fedaeae749cb7d9fa266b7", &(0x7f0000000780)="91d7e27275c5a11e9df54e38520d0109087cc4670711538797a78f780912da844b6ceed0d6b384224a1d8d2eaf3486d32e0e60704afd44e4f99109269d1961a2204377d074b6c59764768e31caf7110100000000000000d55981781b279a"}}, 0x0) kcmp(r3, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r3, 0x0, 0x0) r4 = getpgid(r3) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x7f, 0x5, 0x1, 0x6, 0x0, 0x7, 0x4000, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0xfffffffffffffc00, 0x9}, 0xab8caa97a7b9e8e3, 0xf556, 0x800, 0x0, 0x0, 0x9, 0x400}, r4, 0x1, r1, 0x2) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000980)="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", 0x686}], 0x1) write$binfmt_elf32(r1, &(0x7f0000001040)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d4ee126a46a116415884bc85b40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048568fe36b234ef7650055c3f9cf00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7273475fbaea7144e67c2d29151af7b2e38fa93b66ef7f367b24c1e269279bd0b3581e621ec7eff0732f7422f3af31b2917246bbf8e8da8ccee6e1ff2c6d91fb3a0903eb3024f6b6fb417e7eec14f1f37c14606b93b55d8c4349b622215588a0609e4bed57269a5097d947f3c5887f13264841a135f324611db039ecc200fd0717ff1a5d646b6cb92f2a520f05e61a4563c453e42115e6f0f13aa832a21e250965d825ff948035f87d39909fe6dbf66bc014858a7734d990cd1962dd3a87dab9672571ce924ecec14beaba21df0781d7e6f92763e33a387d969e05c442766272278300fe9af1225078052f269c46fb0172dad5a5c4f004ee2b34e38a5e7019b528b51e79670225a516444d29cc288399d62432c9e1b13d326cfe1764972625d"], 0x865) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000000100), 0x8) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r6, &(0x7f0000000100), 0x8) syz_open_procfs(0x0, &(0x7f00000004c0)='net/dev_snmp6\x00') r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r7, &(0x7f0000000100), 0x8) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r8, &(0x7f0000000100), 0x8) ioctl$KVM_GET_IRQCHIP(r8, 0xc208ae62, &(0x7f0000000500)) ioctl$VIDIOC_QUERY_DV_TIMINGS(r5, 0x80845663, &(0x7f0000000080)) 17:48:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)=ANY=[@ANYBLOB='sbsector=0x00000000000008,check=relaxed,\x00']) 17:48:38 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0xfffffffe, 0x1, 0x712, 0x0}) [ 525.599267] hid-generic 0000:0000:0000.0007: item fetching failed at offset 0/1 [ 525.627594] hid-generic: probe of 0000:0000:0000.0007 failed with error -22 [ 525.736970] hid-generic 0000:0000:0000.0008: item fetching failed at offset 0/1 [ 525.763109] md: invalid raid superblock magic on ram1810 [ 525.799235] md: ram1810 does not have a valid v0.0 superblock, not importing! [ 525.805687] hid-generic: probe of 0000:0000:0000.0008 failed with error -22 [ 525.817001] ISOFS: Unable to identify CD-ROM format. [ 525.831972] md: md_import_device returned -22 17:48:38 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(r2, 0x0, r4) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:48:38 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) creat(&(0x7f0000000180)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000140)) fstat(r5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='fuseblk\x00', 0x0, &(0x7f0000000080)={{'\xfd\xe2', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@default_permissions='de\x89ault_permissions'}]}}) r7 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r8, r7, 0x0, 0x80000005) 17:48:38 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) [ 525.938790] ISOFS: Unable to identify CD-ROM format. 17:48:38 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$capi20(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x80, 0x83, 0x7fff, 0x3}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000440)='./file0\x00') mount(&(0x7f0000000180)=ANY=[@ANYBLOB='.0'], &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x1010, 0x0) umount2(&(0x7f0000000040)='../file0\x00', 0x0) 17:48:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffe67}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000ee000003ed94c700030006000000000002000004000000bb000000000000000603000500000000000200423b000001000012b478407f86042bc09013709359b935ab9e5a390a25896ab301c5c94282c8be48dd14c1045f92d53fc3b5b0fae0c52c8903761aac908f10a830543070619fc3e79340774814cb020985f009bdea836e16a6d4b6c7d12dd4e8dd8f3873eab60527d974702a97a56ecd4bed513468a2ded8d345a0c5bf78b833"], 0x80}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f00000085c0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000200)="086c36c02afecaeafeadfab90e844568f48c37109196d512e04ac5c99b41253769cf8c577d1ac84ae6bd67ef174ef46e4fb4fc8cf4566add05d6cd5d27cdf4c1a35c577366de6eae9dea32fe71ff9aa6154710701f2ecbd74330aa71be355695eb50ebeeb739f2d4f0fe5721ee6aa6c46455aefeb67878f2cbe2e6ca885394b31804494a821ee1544cbed64091a809f5496b692a4bb95f37adaf74bad5ed5b739443abd7d70cfb6b720c63c426159a0eb266d377ba", 0xb5}, {&(0x7f0000000040)}, {&(0x7f00000002c0)="81419ba3c140266a838ce65d1a4c66e1e4ad16d11add1b374aee80e03bc9e02befabcd6c3897363f80eb9ee88e71deadb36e0e04d96f789d00de3c1e9c5dafc8631766ff8e49f1cb411395543bf9c29d57fe940c655f3a5f893a57debdc833507d44b442b1344728f8a0fcb1bc313aa6941939f1492c7639816bc0816d9876767981a0d80e53087b16c567e0ea4f76e64e8d4488de76d1309230d414d7aa6c2b3b3b4bfcb459c81967f3f892315383c505046b083c43eacc84aec5b38092a626630e0de9be646d9bf66375ee932c185196fb102c510e657f890cc74f0df162cf147d17a1a948b59648c5a0375324e676bb4b361708668e00", 0xf8}, {&(0x7f00000003c0)="a44bc691ed09c986e85517b8e9ef072c0779f9df523abf22203306e14b15e22c3776532778d8731e1fb1d14c38eb863fae9d00e0e961cfe800bae458e9b46e28202036c1107d7b31a941af9294e6c7590cbec8ec53ff9f671858ab2521df420687654a7748508a658758cf611a771c0815604791fa3ef51b29e7e9323457dc49a4e57cdd238d939c6f02f719a2b68c3f27ca02b54a2cb68a9d15071f", 0x9c}, {&(0x7f0000000100)="67f685811173bc528cfa904aad915a90fbbe1385a42539c081b3f04091d9abfdc90a737b184c60462aa3710cd0424a9f760f9a3df9953db2027c397360f9904cce52f36af9767964f0d1d0ae66d9e6677b75edf82461411417beb6f15825b57691787a84cf5735f1a1cb0359527db727bc70", 0x72}, {&(0x7f0000000700)="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{&(0x7f0000007ec0)="dd24c88757c856737bf38039c90940603859cdf29ceacc12040ed31ae0f49effbefc8de607233841bdf4243e465ec1bb4a21c6e7ead51206102d77bae412221fd201e52843d82b6a0bc3bda7", 0x4c}, {&(0x7f0000007f40)="efc8f90216f375d1f8ca327bb7947b63e551b1023301eaeb39a305fde0e83287dad3c22d7243f9c06626bdc2e31de165780fc087af256230037f99999869389241d0da4e43718ec49f6dbbd37935", 0x4e}, {&(0x7f0000007fc0)="40f988c838f3b7c0f5575657ec4b4e1f29295ed74ac0e39060aae731b17780e89efac2cb654bbd1ac6fcee394f1a0bf780cbaecc1c7b5691853c2648d1f659915c662a87f312d657e3e2f026b530343732b0b6344e6e7a9e63ccbedb73cdcc1bacce5374f65274ccffb7c94a1f5e8370b9b8eeda3f0d71a9a5eaf8e664527b18bf76eea70d66bffc757fc8ab", 0x8c}, {&(0x7f0000008080)="82d9ccd5f08d1b847b9f63742c59c3a0f73155ccfd384115e3bac6e29eaa3496cb70574fb219c07c71090a4b184aefd73d400e8c246f6524ed550dc0c9aeb19dcf1e3f9658d0a7580d92590a7c2c31bdec62e6d76a4ed87dc7e9f3e62d81e430d9b68bcb0b2642390b5d94888ee8e14853719c9f87c68c27d43426e9832422d3314651846269642993da1cfbb6525bff6665fdad06fd0da4604d53d1c334aadfdb0490036b28edb2fa40e30fa5", 0xad}], 0xa, &(0x7f0000008200)=[{0x60, 0x0, 0x0, "3ddafba6c30047718980690a292e3ee3426f9b4cc96755d9e0a795c0cc4a150137f66bff94b323acbfad3a12d7d6ad982b1ee34f9b9494a17400b3ddcbb46aa8928546da93136d88f1d0d720b6c503a7"}], 0x60}}, {{&(0x7f0000008280)=@ethernet={0x1, @broadcast}, 0x80, &(0x7f0000008440)=[{&(0x7f0000008300)="ddd7238b925f2c9f54e8abdf64a0e3045de9f92854d9278173f038dea77a6f33f8658a4415218b5010960e00280f3b7728fb2927a1be4cb05ccbab259d7c09e81502b79750dbeeed080e29cdc24061df8ef460adcb3fa40302da9cb40fe352ac44ce1a3cb86736d1114c73b393fd9885f107afde7dfe870724e34884864d549dcd98d8fce4e9da35d329926ff100bd73cb1e1037eea59a22ef9c8b4029cd59f03294d97b79dd27deadac8f03d70a6aceed7323b710d378504141fa", 0xbb}, {&(0x7f00000083c0)="c2ea2495399a5ce69be9917e38b8f255a45daabfe968a7e3807d511d6e8b1386d0f29caa87656efe5b92155f50401d2f345c3aa7cfda563c34246fd4b279c3e9f70da8e597e7699ef5e778c18ebbb392ed631faa96fefe602b484b23", 0x5c}], 0x2, &(0x7f0000008480)=[{0x70, 0x112, 0x9, "983b2cde131db4ec18d9e25e70a9679ca30f8684b60e8fcf38eca8c3d4d39e6cce8a29a09cb3b90084877877e3f1147be51e5eda26050355459a55d7fe5800d66f74592a4ececf5fc3b64e1a3286a83f731220d89823f82185dbffc8"}, {0xb8, 0x111, 0x81, "623026a2542916a7c798b900fdbeca7e845cbe043db9d3d573d87b6796666c07644ec71c68645a267a50494c16c964313f02145da7db33a6aa9693c65dbb1c8655c44091f0ecb7e5014e8e2c3fb5fffa04aafd91ac9d51c25b81e221dab30039cb3280b92cfa0bdb2dd3d5c5cce64baeecac7782ca801a3d7b96f9541c83ed1835f1eb55323433054bc15969237c80dd036557a001fe92134ef40bd07632ae8dc2482e3396"}], 0x128}}], 0x7, 0x4) 17:48:38 executing program 5: 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) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2400, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000000c0)={@multicast2, @multicast1}, &(0x7f0000000100)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00'}) socketpair$unix(0x1, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'syz_tun\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@local}}, {{@in6=@remote}, 0x0, @in=@initdev}}, &(0x7f0000000500)=0xe8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000300)) readv(r3, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000540)={@loopback}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=0x0, @ANYBLOB=';1\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'hwsim0\x00'}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$nl_route(0x10, 0x3, 0x0) r5 = openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000300)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000640)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000029c0)={0x0, @multicast1, @broadcast}, &(0x7f0000002a00)=0xc) socketpair$unix(0x1, 0x1, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'syz_tun\x00'}) socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x0, 0x0) [ 526.175255] audit: type=1804 audit(1573321718.659:274): pid=23318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/36/bus" dev="sda1" ino=16766 res=1 17:48:38 executing program 4: syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0) sysinfo(&(0x7f00000007c0)=""/154) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x10100, &(0x7f0000000000)={0x77359400}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) recvfrom$llc(r0, &(0x7f0000000040)=""/171, 0xab, 0x1, &(0x7f0000000100)={0x1a, 0x37c92098d60dfa42, 0x20, 0x37, 0x7, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) getcwd(&(0x7f0000000440)=""/82, 0x52) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="0300a1695e1dcfe87b10") keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) r3 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x89a2, 0x0) sendmsg$key(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000180)=0x5) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000001c0)='htcp\x00', 0x5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 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, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20048a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) r4 = accept4$inet(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000003e8cf3f5cd6ddd8e586cc9bf691fbbbc37b82e1ce874b523bf5026fb184da5dd965f4963c051d7aae7cc1db3351779c535553488b81236153b7cb20a7aececefeb50cacf675b9c402c1b45da50e784b5b98ca5db79bc366ddbe5038f0dd108013b9e9c9c1e9849846970c1069a2b036ef939cfe1e93997467d77ff880275ebf2e6dbbc4129142c80c5133fe95705f2a", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r5, 0x8001, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000002c0)={r5, @in={{0x2, 0x0, @multicast1}}, [0xdf82, 0xa9, 0x100, 0x8, 0x7, 0xd2, 0x5, 0x6, 0x0, 0x2, 0x1, 0x10, 0x3, 0xec, 0xc3]}, &(0x7f00000003c0)=0x100) 17:48:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000001c0)=@gcm_256={{0x303}, "c9a90397e69a8a84", "4eeb44942604ab7e28b0d5c979f107ce81bd04f76bd3ad179535f088b17aad1b", 'A+jl', "97e93d7824095490"}, 0x38) read$eventfd(r1, &(0x7f0000000100), 0x8) statx(r1, &(0x7f0000000080)='./file0\x00', 0x2000, 0x800, &(0x7f00000000c0)) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2}, 0x1c) sendto$packet(r0, &(0x7f0000000340), 0xfffffffffffffd4d, 0x57, 0x0, 0x0) 17:48:39 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x61) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x101080) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000180)=""/235) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x1, 0x2, 0x101000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x8000) ioctl$EVIOCGREP(r0, 0x4004743c, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000000280)=""/4096, &(0x7f0000000040)=0x1000) [ 527.053452] audit: type=1804 audit(1573321719.539:275): pid=23355 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/37/bus" dev="sda1" ino=16656 res=1 17:48:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x86160, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa925, 0x6c04db61907ce95, 0x0, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) r3 = dup3(r2, r1, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000000)={0xfff, 0x5357}) 17:48:39 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x82f, 0x40900) ioctl$KDADDIO(r0, 0x4b34, 0x2) syz_open_dev$vcsa(0x0, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) sendfile(r1, 0xffffffffffffffff, 0x0, 0x6) writev(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x582f, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="9000000010003b2400e625010b00fffff0bd1f02", @ANYRES32=0x0, @ANYBLOB="b56d08000000000008000a00", @ANYRES32=0x6, @ANYBLOB="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"], 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000140)) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x240000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000000c0)=r4) 17:48:39 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x200000, 0x0) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000d00), 0x1bdd307, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x181240, 0x0) [ 527.438339] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 527.496079] device gre1 entered promiscuous mode 17:48:40 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x7, 0x0, 0x0, 0x0, 0x41c1, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet(0x2b, 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x10000000002) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000140)) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000040)=0x400) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:48:40 executing program 4: r0 = socket$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$kcm(0x29, 0x2, 0x0) ioctl$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 = open(&(0x7f0000000000)='./bus\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) r4 = syz_open_dev$dri(0x0, 0x0, 0x0) r5 = dup2(r4, 0xffffffffffffffff) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000000100)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100}]}) r6 = 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) finit_module(0xffffffffffffffff, 0x0, 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000040)=0x2) writev(0xffffffffffffffff, 0x0, 0x0) r7 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000000080)=""/51) sendfile(r0, r3, 0x0, 0x80001d00c0d0) fgetxattr(0xffffffffffffffff, 0x0, &(0x7f0000000180)=""/213, 0xd5) [ 527.794819] device nr0 entered promiscuous mode [ 527.822532] IPVS: ftp: loaded support on port[0] = 21 17:48:40 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x1000014, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) lookup_dcookie(0x4, &(0x7f0000000240)=""/128, 0x80) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xca00, 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, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) inotify_add_watch(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x2000203) write(r1, &(0x7f0000000600)="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", 0x200) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) ioctl$UI_BEGIN_FF_UPLOAD(r3, 0xc06855c8, &(0x7f0000000180)={0x3, 0x7, {0x55, 0x1, 0x5, {0x2aa, 0xd12a}, {0x2, 0x1000}, @ramp={0x5, 0x0, {0x100, 0x9, 0x4, 0xf8e}}}, {0x0, 0x2, 0x6, {0x21, 0x8000}, {0x2a, 0x8ad2}, @const={0x1ff, {0x5, 0x8, 0xffff, 0x8000}}}}) sendfile(r1, r2, 0x0, 0x7fffffa7) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[0x0]) 17:48:40 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000005400)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000340)=""/109, 0x6d}, {&(0x7f00000004c0)=""/16, 0x10}, {&(0x7f0000000500)=""/135, 0x87}, {&(0x7f00000005c0)=""/70, 0x46}], 0x4, &(0x7f0000000680)=""/93, 0x5d}}, {{&(0x7f0000000700)=@hci, 0x80, &(0x7f0000002b40)=[{&(0x7f0000000780)=""/242, 0xf2}, {&(0x7f0000000880)=""/56, 0x38}, {&(0x7f00000008c0)=""/244, 0xf4}, {&(0x7f00000009c0)=""/163, 0xa3}, {&(0x7f0000000a80)=""/13, 0xd}, {&(0x7f0000000ac0)=""/57, 0x39}, {0x0}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/4096, 0x1000}], 0x9, &(0x7f0000002c00)=""/255, 0xff}}, {{&(0x7f0000002d00)=@rc, 0x80, &(0x7f0000005280)=[{&(0x7f0000002d80)=""/173, 0xad}, {&(0x7f0000002e40)=""/181, 0xb5}, {0x0}, {&(0x7f0000002f00)=""/39, 0x27}, {&(0x7f0000002f40)=""/183, 0xb7}, {&(0x7f0000003000)=""/212, 0xd4}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000005240)=""/23, 0x17}], 0x8, &(0x7f0000005340)=""/156, 0x9c}}], 0x3, 0x0, 0x0) [ 528.084205] audit: type=1800 audit(1573321720.569:276): pid=23386 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="file0" dev="sda1" ino=16753 res=0 [ 528.240315] audit: type=1804 audit(1573321720.589:277): pid=23386 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-testdir420901815/syzkaller.dLX8Ig/30/file0/file0" dev="sda1" ino=16753 res=1 17:48:40 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:40 executing program 5: add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) unshare(0x2040400) r4 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x89a2, 0x0) sendmsg$key(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x100000001) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x5, 0x0, 0x0, 0x41c1, 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, @perf_bp={0x0}, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) ioctl$sock_ifreq(r5, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x00\x02\xff', @ifru_names='bond_slave_1\x00'}) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) setns(r6, 0x0) ioctl$sock_ifreq(r5, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\n\x00!!\x00\x01\x00', @ifru_names='bond_slave_1\x00\x00\x00\b'}) [ 528.366526] audit: type=1800 audit(1573321720.589:278): pid=23386 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.0" name="file0" dev="sda1" ino=16753 res=0 [ 528.466530] audit: type=1804 audit(1573321720.949:279): pid=23397 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/38/bus" dev="sda1" ino=16781 res=1 [ 528.685832] bond0: Releasing backup interface bond_slave_1 [ 528.700883] bond0: Enslaving bond_slave_1 as an active interface with an up link 17:48:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file2\x00', 0x6, 0x1, &(0x7f0000000380)=[{&(0x7f0000000580)="eb3c906d6b66732e66617400021f010002000270fff8c9317ffa78ec42e49f1ad94cc9595f63ee5ea45f3b8eca5a1c7f0559eb2b02f40993e92f66cb012f4e362ce9ebccdf73a05792d9a891b3357bc125e57402b0a71ea1ba2231fda9693b7539f2bfbe44a13b5dc69a61edf67dca4dedebc871af110c4fad3601800000000000007ecb40fd3ef63b53c4a17bbc9a52ed5d08b8424264fe9170b5b30fa77257ad47cedc49d561036ffcf5cd26f6b55948362c6c2c25f32a93e220f8b3a423337be69e30c99ecdffdcd8a8e4c07bdd78e5a2b19d0b6312d97333551efcc7", 0xde, 0xfff}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000003900)={0x3, 0x9, 0x200, 0x20, 0x5}, 0x14) r2 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000003780)=[{{&(0x7f0000000140)=@xdp, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, &(0x7f0000000300)=""/92, 0x5c}, 0x101}, {{&(0x7f00000003c0)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000440)=""/42, 0x2a}, {&(0x7f0000000480)=""/149, 0x95}, {&(0x7f0000000680)=""/177, 0xb1}, {&(0x7f0000000740)=""/232, 0xe8}, {&(0x7f0000000840)=""/61, 0x3d}, {&(0x7f0000000880)=""/146, 0x92}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000980)=""/240, 0xf0}, {&(0x7f0000000a80)=""/247, 0xf7}], 0x9, &(0x7f0000000c40)=""/38, 0x26}}, {{&(0x7f0000000c80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000000d00)=""/156, 0x9c}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/2, 0x2}, {&(0x7f0000001e00)=""/54, 0x36}], 0x4}, 0x4}, {{&(0x7f0000001e80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001f00)=""/50, 0x32}, {&(0x7f0000001f40)=""/184, 0xb8}, {&(0x7f0000002000)=""/9, 0x9}, {&(0x7f0000002040)=""/176, 0xb0}, {&(0x7f0000002100)=""/51, 0x33}, {&(0x7f0000002140)=""/127, 0x7f}], 0x6, &(0x7f0000002240)=""/166, 0xa6}, 0xe4f}, {{&(0x7f0000002300)=@rc, 0x80, &(0x7f00000036c0)=[{&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/52, 0x34}, {&(0x7f00000033c0)=""/91, 0x5b}, {&(0x7f0000003440)=""/124, 0x7c}, {&(0x7f00000034c0)=""/172, 0xac}, {&(0x7f0000003580)=""/88, 0x58}, {&(0x7f0000003600)=""/75, 0x4b}, {&(0x7f0000003680)=""/8, 0x8}], 0x8, &(0x7f0000003740)=""/57, 0x39}, 0x100}], 0x5, 0x2002, &(0x7f00000038c0)) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 528.838406] audit: type=1804 audit(1573321721.319:280): pid=23390 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-testdir420901815/syzkaller.dLX8Ig/30/file0/file0" dev="sda1" ino=16753 res=1 [ 528.909865] audit: type=1804 audit(1573321721.359:281): pid=23390 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-testdir420901815/syzkaller.dLX8Ig/30/file0/file0" dev="sda1" ino=16753 res=1 17:48:41 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000), &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) keyctl$clear(0x7, r1) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in6=@dev}}, {{@in6}, 0x0, @in6=@dev}}, 0x0) connect$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x10, 0x0, 0x1, 0x1, 0x6, @local}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') preadv(r2, &(0x7f00000017c0), 0x3a8, 0x0) r3 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="05000000", @ANYRES16=r3], 0x2}}, 0x0) write$P9_RSTATu(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) 17:48:41 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x7, 0x200000) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000240)={0x4, r1, 0x1}) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) mount$9p_tcp(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000280)={0x2, r1, 0x1}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xe42}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 17:48:41 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:41 executing program 4: perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x97a, 0x0, @perf_bp={0x0}, 0x2a820, 0xffffffffffffffff, 0x0, 0x4, 0xfffffffffffffff8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, 0x0) 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, @perf_bp={0x0}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_OPEN(0xffffffffffffffff, &(0x7f0000000200)={0x20, 0x0, 0x2}, 0x20) creat(&(0x7f0000000080)='./file0\x00', 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x0, 0x800) r0 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000200)=0xfffffff7, 0x4) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)=""/6, &(0x7f00000000c0)=0x6) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000200)=0xfffffff7, 0x4) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)=""/6, &(0x7f00000000c0)=0x1cc) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r1 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x89a2, 0x0) sendmsg$key(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@ipv4={[], [], @dev}, @in6}}, {{@in6=@empty}, 0x0, @in=@empty}}, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0xc01812f4, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000ee", 0x139}], 0x1, 0x0, 0x0, 0x73) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040), 0x4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x5, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00000001c0)=0x4) accept4(0xffffffffffffffff, &(0x7f0000000580)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, &(0x7f0000000000)=0x80, 0x0) pipe(&(0x7f0000000000)) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)=0x401, 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ce, 0x800, 0x1], 0x4000}) ioctl$KVM_RUN(r4, 0xae80, 0x4d00000000) [ 529.345271] bond0: Releasing backup interface bond_slave_1 [ 529.354510] bond0: Enslaving bond_slave_1 as an active interface with an up link 17:48:41 executing program 5: clone(0x802102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x2, 0x268, [0x20000540, 0x0, 0x0, 0x20000748, 0x20000778], 0x90, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x2e0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2$9p(&(0x7f0000000000), 0x4000) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) write$apparmor_exec(r4, 0x0, 0x0) 17:48:42 executing program 5: openat$smack_thread_current(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/att\xba/curreL5\x9c\xf2\x83\x88\xd8\xd3\x89)\x19\xfc\x8f\\\xcbnt\x00', 0x2, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001580)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000200)="123fef3a", 0x4}], 0x1, &(0x7f0000000440)=[@ip_tos_int={{0x14}}], 0x18}}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300150100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xfffffffffffffec3, 0x80000001}], 0x5, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8001, 0x0) r1 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x89a2, 0x0) sendmsg$key(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000380)=0x1ca) 17:48:42 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000100)=""/129) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x1cb) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0300a1695e1dcfe87b1071") r3 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x89a2, 0x0) sendmsg$key(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(r3, 0x65, 0x6, &(0x7f00000001c0), 0x4) sendto$inet(r1, &(0x7f0000000280)='\v', 0x1, 0x0, 0x0, 0x0) 17:48:42 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000000)='security.ima\x00', 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000015000/0x1000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000ee", 0x2b}], 0x1555555555555694, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000180)={0x4, 0x81, 0x81, 0x25, 0x6}, 0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000500)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c8], 0x12000}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x8}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000400)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=r8, @ANYBLOB="17000000000000001c0012000c000100626f6e64000000000c000200080001000600000002088a9afb6d20ede0021514d2699b41fe9d9ff77037e78c1b604dfaa6cd00927d0d21aae84c57c05c75b302d7e393967295a03dc2793c01f47ef9d17519f7"], 0x3c}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200000001000010c00"/20, @ANYRES32=r8, @ANYBLOB="f433bd5400000000f520936e749706622c8fca9057da9ea26a46e1f845db8973fef90221bdeb2209c6f747fd8330f2ee904cb16fb4a5ab29b09d43442a17de02caf318977c34568f237075ac9efa75944520860d22e30c481efd3be9a9"], 0x20}}, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x800000000000000a, 0x20, 0x0, 0x80, r8, r9}, {}, {0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4}}, 0xe8) sendmmsg(r4, &(0x7f0000005fc0), 0x800000000000059, 0x0) write$FUSE_DIRENT(0xffffffffffffffff, 0x0, 0x0) r10 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x4440, 0x0) close(0xffffffffffffffff) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='threaded\x00', 0xfffffc61) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000004c0)={0x0, 0x4}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f00000016c0)={r11, 0x8, 0x1, 0x1}, &(0x7f0000001700)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000001600)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x5, &(0x7f0000000440)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/4096}, &(0x7f00000001c0)=0x78) 17:48:42 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f00000002c0)={'team0\x00', {0x2, 0x4e24, @multicast2}}) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 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={0x7be}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_read_part_table(0xffff, 0x3, &(0x7f00000018c0)=[{0x0}, {0x0}, {&(0x7f0000001840)}]) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) memfd_create(0x0, 0x0) getpgrp(0x0) r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="240000001a0003041dfffd946f6105000200000a1f000003006708000800020012000000280000001100ffffba16a0aa1c0900000000000012000000000000", 0x3f}], 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x14400, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) write(r1, &(0x7f0000000180)="f3a941d8839e0b97ab6c8d407c913cc121cc8e0fd65b44b4c35bab84487d9cc7ccac5fa6cbc5dfea26fd9e73ffa6ca3ff8a2fd895484107c1aebeae9269e145f8cdb6f7ab5ed399920f9350e4b1cb614f9fa81eb046ab526d266b4ab97c20bc0c8e1a49ec5cbfed82c10a3e2d8409cde1c2b39f5eb60ffe338d41ba8a6280c0d7a5775e50d760bdb5b1803e04b4459b366d56cdb3848e6be912ff991403f42d93629dfea9fe1d0c5c35a6c614311d6940555eedbbe2711ab8038f919f27e08ff2523855838d70167274f3ce34fa4fd0d7432072a47277f591a5d9d5a1d7814885e15eea74aa1849ecc5d822dadb16504", 0xf0) [ 529.935321] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 17:48:42 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) [ 530.222999] kauditd_printk_skb: 1 callbacks suppressed [ 530.223011] audit: type=1804 audit(1573321722.709:283): pid=23492 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/40/bus" dev="sda1" ino=16766 res=1 [ 530.273966] IPv6: ADDRCONF(NETDEV_UP): bond4: link is not ready 17:48:42 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x200000000d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-monitor\x00', 0x786504ca868bb4d4, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000002c0)=0x945, 0x8) r2 = syz_open_pts(r0, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) dup3(r2, r0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) r4 = socket(0x0, 0x3, 0x3) sendmsg$nl_route(r4, &(0x7f0000000900)={&(0x7f0000000380), 0xc, &(0x7f0000000680)={&(0x7f0000000480)=@setlink={0x2c, 0x13, 0x4, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40101}, [@IFLA_ADDRESS={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x28000}, 0x20000000) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000600)=0x20000000) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x89a2, 0x0) sendmsg$key(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) preadv(r4, &(0x7f00000006c0)=[{&(0x7f0000000200)=""/161, 0xa1}, {&(0x7f0000000800)=""/238, 0xee}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f00000003c0)=""/190, 0xbe}, {&(0x7f00000004c0)=""/105, 0x69}, {&(0x7f0000000640)=""/25, 0x19}, {&(0x7f0000000540)=""/134, 0x86}, {&(0x7f0000000740)=""/174, 0xae}], 0x8, 0x7) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000000c0)={0x1f, 0x1, 0x1, 0x1}, 0x6) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000140)) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000000300)="9230488694341dbf5e783497aaac09eb7d39fd30ffe66f0a0619f65871001424743454a14bb5410034a2582fd02bd02fa9912e065f86278df4858b6cdd1d34f2712ab5") 17:48:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000003a40)={0xa, 0x4e24, 0x0, @rand_addr="4791602e3a51c81fb0d895892b759901"}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) pipe(0x0) [ 530.314699] 8021q: adding VLAN 0 to HW filter on device bond4 [ 530.378353] device bond4 entered promiscuous mode 17:48:43 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3, 0x6}, 0x0, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x10001, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="778741f35c6700000000918f8745d5c11fe0a8a4ec52e633dc11b51bce84000000000000ff0092445df511040b0e91cd05bc21b0770cbfd78373cf1a04d9020641a0937cb654b8734caf3cd8372c229e4f268cf85e3ed17c5bde884288876df9c5163b0b3c74000000000000000000000000c33321ef396581f0406fafd0080400", @ANYPTR, @ANYBLOB="e54e000000000000000008000000180004001400010062726f616463e942"], 0x3}}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67", 0xb6}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) clone(0x41fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r6 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x40d09) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000280)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x118000c4}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x1c, r7, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000004}, 0x80880) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) ptrace(0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r8, &(0x7f0000000800)="f305a1ee25c7d691e11a17cc7ce16dc7097d57cd91dd92198067450966410e6098cac7d022b0db226b5413a40d37a743f8e1fa91919fbcad9fa5750eed5e8e00918699e35bf47f1710fd842f375111e550b7e1b0c2f043caa18d8ae53be4244ee1202ec6a45f7e017cbcd2dbaa01dd2560d4ed31a06cc36e0b2ba511d9d0b06b948bda3cc3ca491b9d768f1cf48ec8b1f969b5b0e0087ce9d5e502c87ce0683ef901a62b75a5dd94def8bb18bd42ea9ab3fd1d8bedf19be6a4c1b1fc2fe24ba7a44a211167dc0cf389455de2c7afe1cd81cd5b03a367970918564d5b2cfdda8440f5bab303c8f3c4bc491573e9f1b4", 0xef) 17:48:43 executing program 4: r0 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a2, 0x0) sendmsg$key(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x16, &(0x7f00000001c0)) 17:48:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x802, 0x6) recvmmsg(r1, &(0x7f0000001a40)=[{{&(0x7f0000000500)=@x25, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000580)=""/169, 0xa9}, {&(0x7f0000001bc0)=""/1, 0x1}, {&(0x7f0000000640)=""/245, 0xf5}, {&(0x7f0000000740)=""/43, 0x2b}], 0x4}, 0x7}, {{&(0x7f0000000940)=@sco, 0x80, 0x0}, 0x2}, {{&(0x7f0000000e80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @loopback}}, 0x80, &(0x7f00000002c0)=[{0x0}, {&(0x7f00000003c0)=""/192, 0xc0}, {0x0}, {0x0}, {0x0}], 0x5}, 0x8}, {{0x0, 0x0, &(0x7f0000000140)}, 0x100}], 0x4, 0x100, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0xff, 0x0}}, 0x3}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0xfffffffd, 0x3, 0xfffffffffffffffb, 0x0, 0x2000000000000}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) fallocate(r6, 0x0, 0x0, 0x110001) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r7) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) mount(&(0x7f0000000280)=@filename='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000240)='\xff\xdf\xfa', 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r6, &(0x7f00000000c0)='trusted.overlay.opaque\x00', &(0x7f0000000100)='y\x00', 0x2, 0x1) write$char_usb(r3, &(0x7f0000003900)="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", 0x1000) capset(&(0x7f00000001c0)={0x0, r0}, 0x0) r10 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r10, 0xc208ae62, &(0x7f0000000140)) ioctl$EVIOCGBITSW(r10, 0x80404525, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x20000, 0x0) 17:48:43 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000280)='/dev/vbi#\x00', 0x1, 0x2) ioctl$RTC_PIE_OFF(r1, 0x7006) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40002, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4002, 0x0) write$FUSE_DIRENT(r2, &(0x7f0000000a80)=ANY=[@ANYBLOB='\x00'], 0x1) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000140)) getsockopt$TIPC_SRC_DROPPABLE(r4, 0x10f, 0x80, &(0x7f0000000040), &(0x7f00000000c0)=0x4) truncate(&(0x7f0000000240)='./file0\x00', 0x90002) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000180)={0x5, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x88) sendfile(r2, r3, 0x0, 0x7fffffff) sendfile(r3, r3, &(0x7f0000000140)=0x8800, 0x8800000) perf_event_open(0x0, 0x0, 0xa, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 17:48:43 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, &(0x7f00000006c0)=[{{&(0x7f0000000140)=@nfc, 0x80, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/92, 0x5c}, {0x0}, {0x0}], 0x3}}, {{&(0x7f0000000500)=@x25, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000680)}, 0x6}], 0x2, 0x0, 0x0) munlockall() pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) r4 = socket$inet6(0xa, 0x3, 0x7) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x40, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x89030900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000100)={@mcast2, 0x800, 0x0, 0x0, 0xd}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e22, 0x37ffff, @loopback}, 0x1c) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) ioctl$SIOCAX25ADDUID(r6, 0x89e1, &(0x7f00000000c0)={0x3, @null, 0xee01}) 17:48:43 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) [ 531.138808] audit: type=1804 audit(1573321723.619:284): pid=23544 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/41/bus" dev="sda1" ino=16766 res=1 [ 531.211045] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 17:48:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net//yz0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x1189014, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@initdev, @in6}}, {{@in=@multicast2}, 0x0, @in=@remote}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000200)) chown(&(0x7f0000000bc0)='./file0\x00', 0x0, 0x0) mount$9p_rdma(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='9p\x00', 0x80, &(0x7f00000002c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030303030302c74696d656f75743d3078666666666666666638303030303030312c73713d3078303030303030303030303030303030382c72713d3078303030303030303030303030383030302c72713d3078303030303030303030303030303366662c646566636f6e746578743d757365725f752c6f626a5f747970653d2e2f6367726f75702e6e65742f2f797a30002c7569643d8b3e959fa1ee53f50f33f464451f13c7e32fe2d9", @ANYRESDEC=0x0, @ANYBLOB=',rootcontext=unconfined_u,\x00']) r1 = openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) ioctl$SCSI_IOCTL_SYNC(r2, 0x4) write$cgroup_pid(r1, &(0x7f0000000640), 0x12) ioctl$BLKALIGNOFF(r0, 0x127a, 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) 17:48:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127a, &(0x7f0000000100)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) bind(0xffffffffffffffff, &(0x7f0000000580)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, {0xa, 0x4e21, 0x800, @loopback}}}, 0x80) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000900)="ba", 0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x60, 0x0) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, 0x0, &(0x7f0000000300)='y\x00', 0x2, 0x0) syz_genetlink_get_family_id$tipc2(0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x4, 0x14000) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000440)={0x0, 0xffffffffffffffff, 0x1}) r1 = creat(&(0x7f0000000000)='./file1/file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531c5a8e18b5a3b5b4a27c2e9ad6727d93d9919bd3cc42eec8c471a50177c31bc55fe3b40e6a47d044b40bf29afe0010ab12edd4acd728c51ce6c406f3bb6c7fe5f0a78370a197d946f53ad8872a471006b"]) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000008b80)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x8}}, 0x20) sendmsg$TIPC_NL_LINK_SET(r1, 0x0, 0x4001041) chdir(&(0x7f0000000180)='./file0\x00') r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000140)) write$UHID_GET_REPORT_REPLY(r3, &(0x7f0000000080)={0xa, 0xa, 0x0, 0xfc}, 0xa) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 17:48:44 executing program 4: clone(0x8300a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757816000000d97927940000fffffff820004000000000ed08691ff9dc01"], 0x2c) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10001, 0x420000) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000240)) fcntl$addseals(r4, 0x409, 0xd) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 531.573063] SELinux: ebitmap: truncated map [ 531.608993] overlayfs: failed to resolve './file1Ũá‹Z;[J'Âé­g'Ù=™½<Ä.ìŒGP|1¼Uþ;@æ¤}K@¿)¯à [ 531.608993] ±.ÝJÍrŒQÎl@o;¶Çþ_ [ 531.608993] x7 [ 531.608993] }”oS­ˆr¤q': -2 [ 531.629127] SELinux: failed to load policy 17:48:44 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xaf7, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3000000a0160101, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x40a080) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) signalfd(r0, &(0x7f0000000100)={0x19a}, 0x8) ioctl$VIDIOC_S_JPEGCOMP(r1, 0x408c563e, &(0x7f0000000240)={0xdf2, 0x4, 0xa, "418d3290dc24bd30713dc8cc337c3004fa6e6550e6f7031343b7706179a211e9fdb054372160ae31a5c2c43320558ecaad4f4c0b53a7a3aa7b2c9589", 0x11, "c5384684983dcd3363171397a58435670f88572a34f34a915e435fdddad05ee23b2bc983efb191e93aee992bd328ee95862bfa03dcf3f1f048348b7d", 0xc0}) ioctl$VIDIOC_ENUM_FRAMESIZES(r1, 0xc02c564a, &(0x7f0000000140)={0x2090, 0x32315659, 0x3, @discrete={0x4, 0x5}}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r4, 0x7, 0x279f, 0xfffff949, 0x8, 0x3}, 0x14) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) poll(0x0, 0x0, 0xffffffff) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000001c0)={0x200}) open(0x0, 0x60142, 0x0) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000040)='./file0\x00') [ 531.726741] overlayfs: failed to resolve './file1Ũá‹Z;[J'Âé­g'Ù=™½<Ä.ìŒGP|1¼Uþ;@æ¤}K@¿)¯à [ 531.726741] ±.ÝJÍrŒQÎl@o;¶Çþ_ [ 531.726741] x7 [ 531.726741] }”oS­ˆr¤q': -2 17:48:44 executing program 4: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, 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={0x4, 0xf3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r2 = syz_open_procfs(0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000940)={0x0, @in={{0x2, 0x4e24, @multicast1}}, 0x3, 0xff}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x80, 0x4}, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x4) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x302, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="e900000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0], 0x4}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000000000a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r9 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x89a2, 0x0) sendmsg$key(r9, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r9, 0x84, 0x23, &(0x7f00000000c0)={r4, 0x47}, 0x8) sendmsg$nl_route_sched(r6, &(0x7f0000000300)={0x0, 0x12e, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="500000001100210400"/20, @ANYRES32=r8, @ANYRES32=r0], 0x3}}, 0x0) open(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000380)=0x2) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7fe1ee5465ac0f0c}, 0x4) r10 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r10, 0xc208ae62, &(0x7f0000000140)) ioctl$TIOCGWINSZ(r10, 0x5413, &(0x7f0000000400)) syz_genetlink_get_family_id$tipc2(0x0) 17:48:44 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:44 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x842, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200055, 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_config_ext={0x6}, 0x200, 0x0, 0x3, 0x6, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x2d19e6145c68928}]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "1200000000c46f0006000000070000003c9f030002000000"}, 0xff) 17:48:44 executing program 5: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000440)='c|u&5\n\n\n\x00\x00\x00\x05\x00\x03\x9c\xd3\x0e5\xcc\xa0\x1d=\v\n\x1c`fo\x8d\xccm\\v\xfd.\x9e\tbk1\xde\xea\x1b\r;\x81\x84\x87-X\xb6,\xc5\xb4\"7&\xb5yt\x82\xfb\x1d\x83\xe6\xf8.-m\n\xf3\xb1(\xe9`D\x01i\\\x8dl\x86lh\xa8\xfc\x80\xde,Kt\xf4\x1a\xc5]Y;\t\x06\xbe*\xaa&\xbd\x16xQ\x86\xf3\xd6\x1a\xfd\xd0\x04\'y\x9b|\xe4\xb7\bE\xed\x97\x80s\x19W\xb7[\xf0%>MM\xf5\x98\xbe^=q!\xa6\x0fp\x012\x00\xbb\xbe\x9dr5\xafep\x10R\v&\xaf\xa8$\x7f7V\xedLJ4\xcf\x90@\xd5T\n\xca\xc2\x86_\xc1\xce\x8d\xedbS\x8d\xe9t\x82\xf41zwr\xe6o\x88\xe5\xe3\xe7Gcx\xc0\x91I\x8d\xfd\xe4\xbbs\xbf\n\x00K\x9e\xe5[\xa0\n\x0f\x04\xa6\xb0sE)\x8a\xd0R\xc3\xc1,b \x1c#IRz6\xfeJ~\xda\xd7_\xbe\x1f\xe5\x86\xb1x\x00\x00\x00\x00\x00\x00\x00\x00\x93\xab\x05') syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000140)) write$input_event(r0, &(0x7f0000000000)={{0x77359400}, 0xebd08c0b78e320d1, 0x9, 0x8}, 0x18) [ 532.012257] SELinux: failed to load policy [ 532.037290] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 532.058398] SELinux: failed to load policy [ 532.066777] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 532.087437] audit: type=1804 audit(1573321724.569:285): pid=23600 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-testdir261675960/syzkaller.FjPBF4/42/bus" dev="sda1" ino=16797 res=1 [ 532.130883] F2FS-fs (loop5): Corrupted extension count (30897 > 64) 17:48:44 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={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) r1 = socket$inet6_udp(0xa, 0x2, 0x0) init_module(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x12, &(0x7f0000000400)='[cgroupvmnet0wlan1\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)={0x9, [0x3fb, 0xa12, 0xf801, 0x228, 0x8, 0x3, 0x7, 0x942, 0x5]}, 0x16) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x2, @remote, 0x6}}, 0x6, 0x1375}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000340)=@id, &(0x7f0000000380)=0x10, 0x800) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast2}, 0x1c) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @broadcast}, 0x2}}, 0x2e) r4 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) sendmmsg(r2, &(0x7f0000005fc0), 0x800000000000059, 0x0) 17:48:44 executing program 4: socket$alg(0x26, 0x5, 0x0) r0 = geteuid() ioprio_get$uid(0x0, r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x6, &(0x7f0000000300)=[{&(0x7f0000000080)="3f1c5f2c4e634b0792c1c0e807d9c3abd48a440dd60383bf94a0bbdc359de5cbc88fc967c951fb4407f48d328cdc5f06788025a2157fb0aae0513ac2c4d30e61c1d2655b6eecc082e42b7aeb7878377a2c9a137364f1c956a8da9c67dea26d303e14d493c4b64d2496d98efe83e862311f63e27f31e6f8737fce6ac70b3ebd67d8d584ce3dad7c1cdbed6a0bb7f940da359a768180", 0x95, 0x9}, {&(0x7f0000000140)="b4f77d294b35537f865d709c3f66486acdd70222a7ebaec959cb6eaaa2c2fd5a54e0e370d6e8acbed099b03db3c7ef43e659c2a72c0a193677bb8fa5f075bfa4dbd72e876e36a829e32c19ec5b979244316f4fcedf410118d732fe06ef4232403065aba79625c2bb7377f18672e1", 0x6e, 0x5}, {&(0x7f00000001c0)="1a93e640349780cdba13bd3f8aab86e6653d43df7f75ab64338be52474b37981ed4acb", 0x23, 0x5}, {&(0x7f0000000200)="2ed89de9cfca6a2102ebbc154af58d73", 0x10, 0x2}, {&(0x7f0000000240)="9d0f0030fcb793c2350d044a14970020c2", 0x11, 0x800}, {&(0x7f0000000280)="69fc92f4e88c6ac728b177b5e59a96d42f287c80a5100f533e2ce438915adc8545e099f439511a2eb4a0f6e82c0adfa559413dc8e8f4cb90302c8797355bae252dd69fc628d89688ab6d2ffceffc134201db3401925d7ee4e62bf328570020647ae8f2349161526f711cf70d7570f88673d59f5aa37aba", 0x77, 0x7}], 0x100000, &(0x7f00000003c0)={[{@fat=@check_relaxed='check=relaxed'}], [{@fowner_lt={'fowner<', r2}}]}) prctl$PR_GET_TSC(0x19, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x10, 0xffffffffffffffff, 0x0) [ 532.149202] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 532.158555] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 532.178849] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 532.219993] F2FS-fs (loop5): Corrupted extension count (30897 > 64) [ 532.253339] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 532.335611] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 532.357447] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 17:48:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x4, 0x401, 0x4, 0x6, 0x17, 0x1f, 0x0, 0xa0, 0x9, 0xfff, 0x1, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x1, 0x0, 0x1000, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1}, 0x10) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, 0x0, 0x100000009b4b62b}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0xa, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x98f, 0x0, 0x2000}) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000140)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xe, &(0x7f0000000380)={@dev, 0x0}, &(0x7f00000003c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000400)={@dev={0xfe, 0x80, [], 0x17}, @ipv4={[], [], @loopback}, @mcast2, 0x7, 0x0, 0x95, 0x880, 0x2, 0x80000000, r5}) 17:48:45 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) prlimit64(0x0, 0x0, &(0x7f00000001c0)={0x9}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x80400, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000240)={0x0, 0x102000}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x276, 0x0, 0x0, 0xfffffe3d) openat$cgroup(0xffffffffffffffff, &(0x7f0000000440)='\x00\x00\x15wL', 0x200002, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) creat(&(0x7f0000000180)='./file0\x00', 0x80) openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x2000, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000000100), 0x8) openat$cgroup_ro(r5, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x73, 0x0, 0x0, 0xfffffdb0) getpgrp(0x0) add_key$user(0x0, &(0x7f0000000540)={'syz'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getresgid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getpid() r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r6, &(0x7f0000000040)={0x28c, 0x2, 0x0, 0x5, 0x5, 0xfffffffffffffffd}, 0x17326a56bc819c21) socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000380)) write(0xffffffffffffffff, &(0x7f0000000700)="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", 0x2159d840d154a5df) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x6, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x0) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={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, 0xffffffffffffff48, 0x1, 0x2, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 17:48:45 executing program 4: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="24000000010407051dfffd946fa283000c200a0309000100021d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x2) syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r4, 0xf, r2, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807", 0xcc}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r6 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x40d09) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=r10, @ANYBLOB="17000000000000001c0012000c000100626f6e64000000000c000200080001000600000002088a9afb6d20ede0021514d2699b41fe9d9ff77037e78c1b604dfaa6cd00927d0d21aae84c57c05c75b302d7e393967295a03dc2793c01f47ef9d17519f7"], 0x3c}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200000001000010c00"/20, @ANYRES32=r10, @ANYBLOB="f433bd5400000000f520936e749706622c8fca9057da9ea26a46e1f845db8973fef90221bdeb2209c6f747fd8330f2ee904cb16fb4a5ab29b09d43442a17de02caf318977c34568f237075ac9efa75944520860d22e30c481efd3be9a9"], 0x20}}, 0x0) 17:48:45 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f0000000500)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000180)='./file0\x00') syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in6}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) [ 532.706081] audit: type=1400 audit(1573321725.189:286): avc: denied { write } for pid=23624 comm="syz-executor.4" 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 [ 532.727368] overlayfs: filesystem on './file0' not supported as upperdir 17:48:45 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:45 executing program 5: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x89a2, 0x0) sendmsg$key(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local}], 0x10) r2 = 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r2, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) open_by_handle_at(r2, &(0x7f0000000040)={0xe, 0x7fff, "9857e138e7d5"}, 0x400) [ 532.903553] audit: type=1804 audit(1573321725.309:287): pid=23632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir505855089/syzkaller.85F0Da/424/bus" dev="sda1" ino=16752 res=1 [ 532.994013] IPv6: ADDRCONF(NETDEV_UP): bond5: link is not ready [ 533.022906] 8021q: adding VLAN 0 to HW filter on device bond5 17:48:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[], 0xfffffe8b) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x4311d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='mem\x00\x01y7SwaS.\x06\x95r\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xed0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={r6, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r7, @in6={{0xa, 0x4e24, 0x800, @ipv4={[], [], @loopback}, 0x1}}}, &(0x7f0000000280)=0x84) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400480, 0x0) dup2(r2, r8) fadvise64(r0, 0x0, 0x0, 0x4) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) pipe(0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) keyctl$describe(0x6, 0x0, &(0x7f0000000300)=""/223, 0xdf) [ 533.048005] device bond5 entered promiscuous mode [ 533.109444] audit: type=1804 audit(1573321725.589:288): pid=23646 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-testdir261675960/syzkaller.FjPBF4/43/bus" dev="sda1" ino=16674 res=1 17:48:45 executing program 5: add_key$user(0x0, &(0x7f0000000540)={'syz'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getresgid(0x0, &(0x7f0000000300), &(0x7f0000000340)) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0xa8182, 0x0) bind$bt_rfcomm(r3, &(0x7f0000000180)={0x1f, {0xff, 0x8, 0x46, 0x1, 0x7, 0x23}, 0x8}, 0xa) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) 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'}) socket$inet_dccp(0x2, 0x6, 0x0) [ 533.328206] bond0: Releasing backup interface bond_slave_1 [ 533.364044] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 533.486011] audit: type=1804 audit(1573321725.969:289): pid=23656 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir505855089/syzkaller.85F0Da/424/bus" dev="sda1" ino=16752 res=1 17:48:46 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0xfffffdaf) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x5) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40002103, &(0x7f0000000ac0)) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/dev_mcast\x00') sendfile(r4, 0xffffffffffffffff, 0xfffffffffffffffe, 0x2000005) 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) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x200000000, 0x2, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000640)='/dev/loop#\x00', 0x0, 0x200a82) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast2, @in=@initdev}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) getgroups(0x2, &(0x7f0000000740)=[0x0, 0x0]) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000480)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) bind$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, 0x0) 17:48:46 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) [ 534.028259] audit: type=1804 audit(1573321726.509:290): pid=23670 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-testdir261675960/syzkaller.FjPBF4/44/bus" dev="sda1" ino=16792 res=1 [ 534.059735] bond0: Error: Device is in use and cannot be enslaved 17:48:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) ioctl$sock_ax25_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, 0x2, [@default, @default, @bcast, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) r4 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c000000f204813eb404d3b43719b461e88810001fff000000000500000000003bf38dd10896e872971d0000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c00120004000100626f6e64000000000c0002000800140000000000"], 0x3c}}, 0x840) [ 534.084067] bond0: Releasing backup interface bond_slave_1 17:48:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x141, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b6331da2aeb208e521a3dde5939ab25a932fae3472", 0x8e, 0x10000}], 0x2201010, 0x0) 17:48:46 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0xee, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000080502050bb68a65ec9867b6fa8b88f2ae9d719bb96f561fe0832da4e30a9c3c4bd05e82d9ab09570e117e6707ee3e545618b1cbfc434a00f3df22bf0bbda0604c328ef7f8da64c0f02be7bddc749dec338e25fb7444928f9ea2080fc3331cb6516d60518892b1fc6473b9941f6d7bb143679b2eb8538c877dd09eef2e90cecc046f0584fdbc3b9a3734113f57133e6114b33ae94eb17179d93bd63c68eb0f27c01bff7c55080000004cfff403de91676444f67168766836d89516de74b692bdda0a17bfef3192e56116f86167c68507d8210059a97a5ea5d81d095bc8fb464b08cc"], 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x80000001, 0x4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00000000c0)={0x401, 0x2, 0x0, 0x2, 0x800}) [ 534.400810] IPVS: ftp: loaded support on port[0] = 21 17:48:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f00000006c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40, 0x0) clone(0x89030900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(0x0, 0x0, 0x0, 0xfffffffffffffffd) syz_open_procfs(0x0, &(0x7f0000000200)='.et/igmp\xf6') ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) [ 534.469941] selinux_nlmsg_perm: 5 callbacks suppressed [ 534.469952] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1266 sclass=netlink_route_socket pig=23696 comm=syz-executor.0 17:48:47 executing program 5: socket(0x1, 0x1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/random\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x486c, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x6}, 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={r2, r3+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 534.552744] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1266 sclass=netlink_route_socket pig=23700 comm=syz-executor.0 17:48:47 executing program 0: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0}, 0x68) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x2, &(0x7f00000004c0)=0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0xffffffffffffffca, 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) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)="73844ae89d", 0x5}]) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00000000c0)={0x80000010}) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, 0x0, &(0x7f0000000480)) openat(0xffffffffffffffff, 0x0, 0x88000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 17:48:47 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$cec(0x0, 0x1, 0x2) socket$inet_udplite(0x2, 0x2, 0x88) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00'}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x250}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@remote, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xfffffffffffffcb0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in6=@dev}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x12) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r4, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="38000000100005070000000000000000000000005c00", @ANYRES32=0x0, @ANYBLOB="00000000000000001800120008000100707070000c00020008000100", @ANYRES32], 0x38}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r5) socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) [ 534.893970] audit: type=1400 audit(1573321727.379:291): avc: denied { create } for pid=23712 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 17:48:47 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:47 executing program 5: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000140)={0x0, 0x0}) getpgid(r0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000000)=""/4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, 0x0, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'veth1_to_bond\x00'}]}, 0x3c}}, 0x0) 17:48:47 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x840027e) r3 = syz_open_dev$swradio(&(0x7f00000004c0)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000500)=0x401, 0x4) io_setup(0x7, &(0x7f0000000300)=0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000480)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\r', 0x20000005002}) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r5, &(0x7f0000000040), 0xff66}]) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) r7 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_aout(r1, &(0x7f0000000340)={{0x108, 0x20, 0xfd, 0x2e7, 0x139, 0x8f36, 0x39e, 0x9}, "c4817f6a2c15aae10baf55e78be75007bb6abf3d67807aee466e6b78"}, 0x3c) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x0, 0x2000) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, r8, 0xf01, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) accept4$x25(r0, &(0x7f0000000100)={0x9, @remote}, &(0x7f0000000280)=0x12, 0x0) restart_syscall() sendmsg$IPVS_CMD_NEW_DAEMON(r6, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x12110a20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x40000}, 0x8048090) 17:48:47 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x2000000000002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x20000005001}) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RLERRORu(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xfffffcb7) splice(r0, 0x0, r2, 0x0, 0x20000010005, 0x0) [ 535.152062] audit: type=1804 audit(1573321727.639:292): pid=23729 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-testdir261675960/syzkaller.FjPBF4/45/bus" dev="sda1" ino=16705 res=1 17:48:47 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB], 0x1}}, 0x4c080) setsockopt$inet_tcp_int(r1, 0x6, 0x2000000000000013, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000380)=0x1, 0x4) r2 = open(&(0x7f0000000440)='./file0\x00', 0x110000141042, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000800)=ANY=[@ANYBLOB='f'], 0x1) ftruncate(r2, 0x10099b7) r3 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r3, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000000)=0x1) sendfile(r0, r2, 0x0, 0x88000fc000000) 17:48:48 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000240)=0x81) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="390000000906090368fe07072b03003700000a0014000b00450001070300001419001a00120002000e0001000a000300"/57, 0x39}], 0x1) bind$bt_sco(r0, &(0x7f0000000040)={0x1f, {0xd8, 0xff, 0x3, 0x4c, 0x7f, 0x1}}, 0x8) r1 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x89a2, 0x0) sendmsg$key(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000000080)=0x81, 0x4) ftruncate(r1, 0x5) 17:48:48 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x92800, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f00000001c0)) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) syz_open_dev$dmmidi(0x0, 0x0, 0x0) syz_open_dev$radio(0x0, 0x2, 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x703daa) r2 = socket$inet6(0xa, 0x2, 0x0) pipe(0x0) dup2(r2, 0xffffffffffffffff) recvmmsg(r2, &(0x7f0000008880), 0x4000000000005e3, 0x44000102, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x4, &(0x7f0000000100), &(0x7f0000000180)=0x4) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 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) clock_gettime(0x0, 0x0) pselect6(0x33, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) socket$inet(0x2, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000240)={0x9, 0x0, [{0xb33, 0x0, 0xffffffffffffffc0}, {0x175, 0x0, 0x7}, {0xb0b, 0x0, 0x7}, {0x291, 0x0, 0x1000}, {0x201, 0x0, 0x80}, {0x36b, 0x0, 0x40000000}, {}, {0x24e, 0x0, 0x100000000}, {0x82f, 0x0, 0x100000001}]}) 17:48:48 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:48 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext, 0x1024, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xae, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001100)='/group.sta\x9f\xd4t\x00+\x96FR\bR\t\x12\x04J{\t\xab\x01\x83Z\xc4\x06S$\ah\x93\xff\xf7Z\xcb\v1\xf2\xc4\x85\x85\xa6\xfa\x15\x10\xa8\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xd5\x12\xc7\x1ee\x86\xcc\xdb/\xc5\x97\xea\x93\xa7\xde\xc9u\xb1\x9f\xce\x8b\xe0W\xdfuE\xfe\x8b\xc4G\x8f\x8e\xd8[T|h$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6J\x81W!\xf0\\\xa1O\x9f\x93\x19C\xceQCV\xe3We\x11\xe0\xc6\x1f\xf2/\xf6\x1fM\xeba_\xa9\xcd\x10\xcd\x0e~\xc6\xed\xb6\x82\xf6\xee\x9aK\xdd\x86\xf8\x0f\x15Y-\xb8A1\x1bb\xff\xf0\xd2M\xf7)\xaa\x8a\x18\xb9_\x83>\xeb\xfc\xc18^\x1d\xb3Y\xdc#\xde\xdb\x89\x90L\x99o\x02\xb6\x98e\xc6b\xce\xb7\x99k3&\xaf\v\xc6\x80\xff\xfb\xb7\x0e\xb4K\xf8\x17\xba\xf8\xee\fe\xed]\x93\x13\xbc\xf5\xe2<\xa2\xaf\x83\xa3\xaabc\x95\x00\t:\xfc\xe1\t]\x84J\x90\xe8\xe8\xb3\xc9\xf6\xea\xb2\xdeI\xe4\x0f\xd4\xca(\xcd\xfa\xb2\xb8@\xca\x17\x85\x02Rb\xad\xd0\xf7\x9bz#\xb8\x1d\x88\xf6?2,\x89\xb1%p\x8a\r\f\xe0,\xa4\x01y\x1bc\xb7\x19\xcey\xb5\xae\xc4\xe3\xc4\xe9=\x1e\x8c\xec\xfe\x05b\x7f`Y k\xc4\xa8 \xc3\x9b\v\xbbE\x8c\xb8\xe6\x8a\xa0s\b\xcb\xbb\xfa[\xa7\x02\xde\xf0\n`\x8az<\f\xf1\xbe\x85\xd1Wk\x17\xbc1q\x8b\x93Y|\xd1`\x88\xf4K\xe7\x80\x9e\xe2\xc9Ms/A\x98\xf2\x88\n\x92?7\xb1\xe0\xee\xe8yo\xb7\xb2p\xc5O~\x87\x17F\b\xb5\xd6\xdc\xe4u:$>\xd1\xaf\x1a\xcb\x18\x8a\x0e$\xbd\x94N\xc84}_\x06\x11\xd2\xdd7\xe0\b\x0f\xd0\xb0WZ\xfc\xb1\xc3\t\x91\xa3\"\x85H@\xb9\x97\bZ\xa5(S\x13\a6\xc0\xbc\vG\xe4p\x1b\xee\x89_=\xb8\x12\xddpk\x860\x03\xfd\xde\x0f\xbc\xc2\xe5.\xfe\xaf\x8f\xe2\x16\x8c\xdbS\xe6\xc26\xde\xf4I\x9f\x003P\xb5\x9fg\x82!\xf2\x82 \xc1Os\xd7C\\\xad\xb3n}t\xba|\x10\x05,rk\xd1\t|\x1e\x00\x9e\xfa\"\x85\xdd\xb7O\a\xfc\x14\xa8\x00\x1f6\xaa`\x88\x8a\xf4u$\x17\xff\xdbR\x02\xe8V\xdc\xb8]F\xdap\xf7\xdf~G\xe1\xe8\xd2\xe6\x1d\x9b/\xd8\x93F\xcf\xae]\xbb\xa6\x85\x1d/\xef\xf8\xfb>\x9e{\\\x1e\xf1i~\xee\xbb\x1e\x93SN\nA\x99\xd8\xa1y\x185\x86\xbe\x1eU\x9b4\xeem\xaa\xae\x1b\xb09\x9f.\xa3\xc0\xe6C\xc8~\xd8\x95f\xfbF\x05\xb9\xbde\n\x82\x91\r\xf0\x16\xbe[\x00H\x96\x7f8\x7fx\x06\xe9\x0fa\xfa\x1eg)\xc1vaG=a\xf10\x04rw\x0f\xbb%\xc6f\x81\xbaEO\x80\xc3Tc\xc4\xc0\x14\t#2\xd8\xe8\xecX4H\xf0\xc3\'\xba[\xd3}\x16\xa3\xf3\n\x00\xdd\xf3\x81\xaa\x99\xcb(\xb2\x19C\xe4\xc9\x87\x9a\x8c\xbd\xa0\x9cW\a\xb6\xc2R\xabn\xf2', 0x2761, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) [ 536.027574] audit: type=1804 audit(1573321728.509:293): pid=23759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/46/bus" dev="sda1" ino=16705 res=1 17:48:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000140)) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r8 = dup3(r6, r7, 0x0) syz_kvm_setup_cpu$x86(r8, r5, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xb7, 0x0, 0x0, 0xfffffffffffffc6a) 17:48:48 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000000200), 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2f42f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x89a2, 0x0) sendmsg$key(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)={0x0, 0x0}) process_vm_writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000140)}, {&(0x7f0000000240)=""/176, 0xb0}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/7, 0x7}], 0x4, &(0x7f0000001780)=[{&(0x7f0000001300)=""/163, 0xa3}, {&(0x7f00000013c0)=""/180, 0xb4}, {&(0x7f0000001480)=""/22, 0x16}, {&(0x7f00000014c0)=""/15, 0xf}, {&(0x7f0000001500)=""/66, 0x42}, {&(0x7f0000001580)=""/107, 0x6b}, {&(0x7f0000001600)=""/110, 0x6e}, {&(0x7f0000001680)=""/173, 0xad}, {&(0x7f0000001740)=""/10, 0xa}], 0x9, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 17:48:48 executing program 5: mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="757070656bc2e3726469723d2e2f66696c25302c6c6f7765726469723d2e3a66696c65302c776f723d2e2f66696c653100000000"]) [ 536.357507] overlayfs: unrecognized mount option "uppekÂãrdir=./fil%0" or missing value [ 536.402209] overlayfs: unrecognized mount option "uppekÂãrdir=./fil%0" or missing value 17:48:48 executing program 5: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0xa, 0x3, 0x108000400000003a) epoll_create1(0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000140)) setsockopt$inet_buf(r4, 0x0, 0x23, &(0x7f0000000000)="bd18cf54cd86a0b53b51ed3279568a95a52d6c008175cf", 0x17) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x1) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000180)={r2, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 'syz1\x00'}) open(0x0, 0x0, 0x0) 17:48:49 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0xff, 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, r0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x60, 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x8f) creat(&(0x7f00000000c0)='./file1/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="757070657264cd7ab1d5204825dccc63030469723d2e2f66696c65302c6c6f7765726429723d2e2f66694c65312c777972"]) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000008b80)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) chdir(&(0x7f0000000180)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) socket$bt_cmtp(0x1f, 0x3, 0x5) dup(0xffffffffffffffff) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') [ 536.551920] overlayfs: unrecognized mount option "upperdÍz±Õ H%ÜÌcir=./file0" or missing value [ 536.608439] overlayfs: unrecognized mount option "upperdÍz±Õ H%ÜÌcir=./file0" or missing value 17:48:49 executing program 4: creat(&(0x7f0000000100)='./file0\x00', 0x7fffcef2e1b2edca) clone(0xa000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)='/selinux/policy\x00') r0 = gettid() tkill(r0, 0x3c) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) r3 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) ioctl$SIOCAX25ADDUID(r3, 0x89e2, &(0x7f0000000000)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) ioctl(r3, 0x8000000000009374, &(0x7f00000004c0)="0100000000000000180100000500000001000000000000002f") ioctl$RTC_WIE_ON(r2, 0x700f) r4 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r4, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) write(r6, &(0x7f0000000340), 0x41395527) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000340)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000740)="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", 0x161}, {&(0x7f00000003c0)="7249c00b0b172653bb36d788575ffcbf49ac5d23c41b9c8427da2af57e7c05f0c6802d0e631a79436d2d6e78a4c27a6fbadcd92b884498cdf8be75fa0318d5b55e37c9cb4c634c3af4c0857b1ad0918312d013f82fa19ef2d860106a3b4e390561d01bffcd75a87d633e6e1445c1e6cb5b6e7e3591b602d6aad40a1cfa1d1db1f235a7fda172730ba450f37fd7fc14c570c47f14a99254565d712bb1ca81c6a56e", 0xa1}, {0x0}, {&(0x7f0000000480)}, {&(0x7f0000000500)}], 0x5, 0x0, 0x0, 0x4048000}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x2) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x1ada42, 0x0) ftruncate(r7, 0x28007d) sendfile(r7, r7, 0x0, 0x2008000fffffffe) creat(0x0, 0xad) 17:48:49 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) getcwd(&(0x7f0000000440)=""/82, 0x52) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="0300a1695e1dcfe87b10") keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 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 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0x6, &(0x7f0000000000)=0x5, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000012c0)='syz_tun\x00', 0x10) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) setsockopt$inet_int(r3, 0x0, 0xc, &(0x7f0000000140)=0xffffffff, 0x4) recvmmsg(r3, &(0x7f0000000240), 0x4000000000002c5, 0x2, 0x0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000001c0)='htcp\x00', 0x5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20048a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) accept4$inet(r2, &(0x7f0000000180)={0x2, 0x0, @dev}, &(0x7f0000000240)=0x10, 0x80800) pread64(r1, &(0x7f00000004c0)=""/207, 0xcf, 0x1f) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x0, 0x0, @dev, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) [ 536.838339] devpts: called with bogus options [ 536.924274] audit: type=1804 audit(1573321729.409:294): pid=23800 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-testdir261675960/syzkaller.FjPBF4/47/bus" dev="sda1" ino=16577 res=1 [ 536.959253] raw_sendmsg: syz-executor.0 forgot to set AF_INET. Fix it! 17:48:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x200000000003, 0x34}) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x80000001, 0x10001}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000140)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r5, &(0x7f00000002c0)="13dd64074d0e64393bed858e5eead1071059521279f7a2a77e79d74416e73bf10d36e1eb5e63edc6dc6f4259eecd31c3c3d9bff4e5cadeb938781bece2ef965206e185e1052e93384473068d029c971f0d315a2bf7c37bde83", &(0x7f0000000340)="3c3caa6fb72121633b3d08f8032716bd98264253c4fbf959973db4bdcd47edde27484029157c9b13c559033a22504971be89b0ade12cf71c5481bcca6bf3e971288d8cf0ccd5fe44bdf734", 0x3}, 0x20) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/47, 0x2f) ioctl$SG_SET_DEBUG(r6, 0x227e, &(0x7f0000000080)) setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, &(0x7f0000000040)=[0x2, 0x1], 0x2) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 17:48:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x24) 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$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000000)={{0x1, 0x0, @reserved="6e3b2f3461e2199c68d42b8c8fc9015deef56120d75f7588f7767b731bb72092"}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffd9c) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:48:49 executing program 5: r0 = socket$inet(0x2, 0x3, 0x800008800000001) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x6}, 0x3c) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80400, 0x0) fcntl$setstatus(r1, 0x4, 0x400) 17:48:49 executing program 4: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x100000000}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000067, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = syz_open_dev$cec(0x0, 0x2, 0x2) dup3(0xffffffffffffffff, r4, 0x0) write$selinux_load(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578698395d771139ef4c3e8ef91c5a51234e3735d3ba7eb5493d341776f26f22b673fe17a770b66f5326d73e71f162043f000e2512a041be2a987de0a1b71da0fb36fd7bf44b400000000453c3a9da8bf7c5e8c657656c5be2a739dba75301dd8e37adb657cf8ba485765ae833e5b1579af6ed3f601a5c5b202e03711fb5d5d4eaac946c58ae724aad79a4a7040fe98f37799503440eb86ad92872e28493a9200b8fa4c7ccc00000000000000"], 0xbb) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000000100), 0x8}, 0xf039d8665c5467ec, 0x0, 0x3, 0x0, 0x0, 0xffff52e9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = creat(&(0x7f0000000580)='./bus\x00', 0x0) socket$inet6(0xa, 0x80002, 0x0) ioctl$VIDIOC_G_MODULATOR(0xffffffffffffffff, 0xc0445636, &(0x7f0000000140)={0x4, "476374cd8f990e64fffff6c7d04009e82100", 0x400, 0x9, 0x4, 0x10, 0x2}) fcntl$setstatus(r5, 0x4, 0x98428d57a99b5f44) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r6, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000001c0)) write$binfmt_elf64(r6, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000c01f000000f4ad75df548668ef277dad7b05761c5b5003207e03c59822f4ef57d3810acc2e034faf0200002e59f634edc5c448c1a87a6bbcba78989d5c520f56742f7eb1e29a115945ddca98f1fbbc7e583f0ffd18dd029486db6916f43644b7871bf40f49c0ff6c5b88b17f0706c4522051b614a6673c688b2f3eee5443481f13118e480c291df5192959f343ec85ea1685f7fcb7e9461a87beff15de9bb883d545140bafc23b7bffc42a5760d14f9c6ee712bb4ee676b320493fb22454f0044bd77d7ff378b15d"], 0xb) fallocate(r6, 0x3, 0x0, 0x8020003) writev(r6, &(0x7f0000000380)=[{&(0x7f0000000200)="e5", 0x1}], 0x1) lseek(r6, 0x0, 0x3) 17:48:49 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500003000000000002f907800000000008000002100907800000030450000000061ea0000000000ac14ffbbe0000001a558484d2e895e8c226a93b2f7ef04a34de3cf233afd84a593e63882dfc088df01133edcd3dce765b19d7adaf4f4"], 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000080)={[], 0x91, 0x0, 0x4, 0x0, 0x9, 0x10000, 0x1000, [], 0x47}) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f0000000380)={0x0, @reserved}) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040)) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000240)=""/143) 17:48:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000001c0)='htcp\x00', 0x5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext={0x3, 0x7f}, 0x100, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20048a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) 17:48:50 executing program 5: r0 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a2, 0x0) sendmsg$key(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) open_by_handle_at(r0, &(0x7f0000000100)={0xb2, 0x27, "673f1ea84ddda177126077cdcc8ef2d49d03df2d1a48063c4c48ae9d0d9b2fecbb2bd259a59055f019ca8369bd1caf12776208fa7eb54b0a6a80ece7395e93ac91dcfd5de0f62cb732ead06056aa038021f494669ab69e00b8719a2e6fa5b1096dcd31e065aba83ad7d8ebcac97a4e45ea7c7f025c930fabe604b0d1616c6caabac83b15ddd2a18343530a47cfb3d3cd2c234e13081c7dc5483ddeeda61058d11a96731df0e1c77adc3b"}, 0x60000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000200)=""/194, &(0x7f0000000300)=0xc2) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) accept$inet6(r4, &(0x7f0000000080), &(0x7f00000001c0)=0x1c) sendfile(r3, r3, 0x0, 0x101) openat$cgroup_ro(r2, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) 17:48:50 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0x2, 0x0, @perf_config_ext={0x100005}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)={0x14, 0x22, 0x829, 0x0, 0x0, {0x4, 0x1000000}}, 0x14}, 0x1, 0xfdffffff00000000}, 0x8000) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000001c0)={0x8000, 0x0, {0x0, 0x0, 0x0, 0x2, 0x100}}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) gettid() creat(&(0x7f0000000280)='./file0\x00', 0x0) 17:48:50 executing program 5: 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) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x44200, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000100)=0x10000, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="0201fdffffff00ae0000ff07000000000000550008000000000000000040000000006300000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 537.980546] audit: type=1804 audit(1573321730.469:295): pid=23846 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/48/bus" dev="sda1" ino=16577 res=1 17:48:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) sched_setattr(0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, r2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x9, 0x4, 0x0, 0x0, 0x209, 0x500, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8, 0x5, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x9) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) msgget$private(0x0, 0x0) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r4, 0x405c5503, &(0x7f0000000040)={{}, 'syz1\x00', 0x4}) ioctl$UI_DEV_CREATE(r4, 0x5501) write$UHID_CREATE(0xffffffffffffffff, &(0x7f0000000400)={0x0, 'syz0\x00', 'syz1\x00', 'syz1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x0fH&\r\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00 \x00', 0x0, 0x0, 0x0, 0x0, 0x69d, 0x0, 0xfffffffe}, 0x120) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/autofs\x00', 0xa7eb6ebf023fe885, 0x0) r6 = openat$vfio(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_setup(0x7fffffff, &(0x7f0000002640)=0x0) io_cancel(r7, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x9, r6, &(0x7f0000002680)="1a497091468400bc461eedbf486db376", 0x10, 0x80, 0x0, 0x0, r5}, &(0x7f0000002700)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000180)=0x4) connect$nfc_llcp(r5, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x2, 0x1f, 0xd, "65f120f398aadc197b306ad250cd6607dfbbe2c4f724da0a7dec2950f7e9308e9f704062676ce1cac7a66dcefbcb644fa63b7f5778d08f802a8de5e21b3c61", 0x30}, 0x60) creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(0xffffffffffffffff, 0x0, 0xfffffffffffffff8) getpid() [ 538.276853] loop5: p1 p2[EZD] p3 p4 [ 538.284574] loop5: partition table partially beyond EOD, truncated [ 538.432536] input: syz1 as /devices/virtual/input/input30 [ 538.435784] loop5: p1 start 44544 is beyond EOD, [ 538.490205] truncated [ 538.492864] loop5: p2 size 1073741824 extends beyond EOD, truncated [ 538.557943] loop5: p3 size 1912633224 extends beyond EOD, truncated [ 538.616076] loop5: p4 size 32768 extends beyond EOD, truncated 17:48:51 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) [ 538.865574] audit: type=1804 audit(1573321731.349:296): pid=23873 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/49/bus" dev="sda1" ino=16842 res=1 17:48:51 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="0307"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/106) msgrcv(r3, &(0x7f0000000180)={0x0, ""/249}, 0x101, 0x1, 0x3800) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000380)=""/234) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) socket$inet6(0xa, 0x0, 0x6) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) 17:48:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r6 = socket(0x0, 0x3, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x220402, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0x4, @loopback, 0x7}}, 0x2, 0x1f, 0x401, 0x4f91, 0x1}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x23, &(0x7f0000000380)={r8, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x89a2, 0x0) sendmsg$key(r6, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) recvfrom$x25(r6, &(0x7f0000000240)=""/94, 0x5e, 0x100, &(0x7f00000002c0)={0x9, @null=' \x00'}, 0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x20) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x0, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r5, 0x1}, 0x8) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0xffffffffffffffe1, 0x8) 17:48:51 executing program 4: mkdir(&(0x7f0000000500)='./file1\x00', 0x0) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) mkdir(&(0x7f0000000000)='./file0/f.le.\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00000001c0)='.//ile0\x00', r0, &(0x7f0000000280)='./file2\x00') r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000340)='ns/net\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x8020, 0x0) fchmodat(r0, &(0x7f0000000240)='./file2\x00', 0x0) 17:48:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0xfffffffc, 0x3, 0x0, 0xfffffffff7fffffb, 0x4}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0xff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) dup(0xffffffffffffffff) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) sendmsg$rds(r4, &(0x7f0000001f00)={&(0x7f00000003c0)={0x2, 0x0, @broadcast}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/73, 0xfffffee2}, {&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f00000000c0)=""/127, 0x7f}, {&(0x7f0000000080)=""/23, 0x17}], 0x5, &(0x7f0000001bc0), 0x106}, 0x0) socket$inet6(0xa, 0x80002, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0xa00, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x800, 0x20) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="500000001000"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000080000000000b0aa7812766b8f086c32696092d28074bf1ad06b2a8b7440bd77fa168d28b1e745b5f91794a6a9bc703355f3c3"], 0x50}}, 0x0) write(r5, &(0x7f0000000600)="33c816cf09c195a7147de04da22ac72f7082e021fcff4909e1a1c897f9c5c417d79f5f6c0e582bc131e0b55e221af7fe9610193ec58f8d632aa6f3c11c49d4cafaf2e72a9d39be6fbfe01ee9b90c29cb86f73caeb86aaf80f0bedf48ce1e3226bf54a1e76fc61d116dd62f0285c792c442759f327844847567dc9ac41c4b11e0dd5681", 0x83) r6 = socket$inet6(0xa, 0x0, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) sendmmsg(r6, &(0x7f0000007e00), 0x400000000000058, 0x0) [ 539.218654] overlayfs: filesystem on './file0' not supported as upperdir 17:48:51 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, 0x0, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x8000000004e20}, 0x1c) pipe(0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8000000000000004, &(0x7f0000000140)=0x3, 0x4) rmdir(0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xa, 0xffffffffffffffff, 0x12) getsockname$netlink(0xffffffffffffffff, 0x0, 0x0) setns(0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x8) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) lsetxattr$trusted_overlay_nlink(0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000540)={0x16, 0x0, 0x0, 0x0, 0xf}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000180)=0x4, 0x1) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) accept(r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) chroot(&(0x7f0000000480)='./bus\x00') clock_nanosleep(0x0, 0x0, 0x0, 0x0) ftruncate(r5, 0x7fff) sendfile(r1, r5, 0x0, 0x8040fffffffd) [ 539.353955] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49417 sclass=netlink_route_socket pig=23893 comm=syz-executor.5 17:48:51 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCRSGCAUSE(r1, 0x89e0, &(0x7f0000000080)) syz_emit_ethernet(0x7e, &(0x7f0000000000)={@local, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @local}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @remote, @loopback, {[@rr={0x7, 0x17, 0x0, [@initdev={0xac, 0x1e, 0x0, 0x0}, @local, @remote, @multicast1, @multicast1]}, @ssrr={0x89, 0x27, 0x0, [@dev, @dev, @remote, @local, @remote, @loopback, @rand_addr, @multicast1, @empty]}]}}}}}}}, 0x0) 17:48:52 executing program 4: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000200)={'\b\x00', 0x1}, &(0x7f0000000180)="f66019ae515578cd0a7ebd111505af8af1d5fd8eded9ba9292f63c8c8874d603a635072d70c04831e53175e350b069e225d14b56badc47", 0x37, 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f00000002c0)="38b726d3cb5985748bd18cebe4dfe0a202a438397f9b90bfd9967277308d7cc73b87e7c9c232195291f75683a3e11bfbc3d74b70ba0ed7e30846c98e9eafd2bc7558e433554864c91383db5ad7af78b81ba5b3b66c382932840dcf7f2099ed3d7bf54b164c1d070206a13256d817f41169ac702820c6543691bd932181149f60e58ca13b66865737790a8b80cbba78177341f2e12b9e1f96f54dedca51209515baf4c7dce6952b705fe57d5dbaa39ad0464043ab7cc778cda2b74e7ee164edc141cb816cfc102cfef28442ece4a8eff90fe1a8e088ff40ea07398e1e53e90e5c", 0xe0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000000100), 0x8) r6 = openat(0xffffffffffffffff, &(0x7f0000001840)='./file0\x00', 0x1, 0x20) poll(&(0x7f0000001880)=[{r1, 0x3010}, {0xffffffffffffffff, 0x4}, {r2, 0x8000}, {r3, 0x81}, {r4, 0x2040}, {r5, 0x8248}, {r6, 0x2}], 0x7, 0x6) mount(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000400)='ramfs\x00\x9b\x95\x84\x10D\xfb\x9b\x81R#\x10O\xd3\xb4\xe8\xa3\x1f\x00\r\xf6\xd9\xbbt\x95f\x9e\x02\x06\xf946\\{(\xc8\xa7s\xd2>\x81\x88l\x0e\xc5%\x99\x00\x02\x9d\x85\xfc\xa9\\\x99:\xe4\x9c\xf9z>w\xe7\xa9\xa8=\xe9o\x9f\xfbKE\xd7\x9a\x1b\xf8\x86@\x8e\xe6\x9em\x89\xab\x19\xea1\x8e\xa1\xb5\xd7\xc6\xc62\x05\xc7\xe5\xd2m\xeczV\x1d\x84\xcd\xc0\xdf', 0x800, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r7 = 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) r8 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r9 = fcntl$dupfd(r8, 0x406, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r9, 0x80605414, &(0x7f0000000540)=""/177) readahead(r9, 0x9, 0x8) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='./bus\x00') uselib(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xc) 17:48:52 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:52 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="88809740d0ba3cda7b10") mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x1002) ioctl$sock_rose_SIOCRSCLRRT(r0, 0x89e4) socket$inet6_dccp(0xa, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './bus', [{0x20, '/dev/media#\x00'}, {0x20, '\xd3*vmnet0^wlan1mime_type]*\\em1.$('}, {0x20, 'nfs\x00'}], 0xa, "63909ea4b0b0f623c462eb41e68cf7cfa6fbab35f97cbb96a7c2baf8f82525234faade853b78c9c1f3dc174a4787974f4e70c741d925bb1e099a26e84b462c34fba7c600dad65ca9658733172fed81614fe26655e7d568cc9848449665eb2a46f60124409201929558cd25a030f9b38f28f16a85d57671fccd91cc4ba4a3cbf295206a0363ee44666d22d45d9b6d121bb017c030486ca4df102fefeb6e014550dcdf0c6adbb944af05cef092131696943f18fd6b3930c5f2876b2d388f08"}, 0xfa) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x800) write$P9_RATTACH(r1, &(0x7f0000000080)={0x14}, 0xfffffff4) [ 539.738086] audit: type=1804 audit(1573321732.219:297): pid=23914 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/50/bus" dev="sda1" ino=16842 res=1 17:48:52 executing program 4: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x89a2, 0x0) sendmsg$key(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00000002c0), 0x4) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00000000c0)=0x8) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lseek(r6, 0x7ffffc, 0x0) write$binfmt_elf64(r6, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0xfd14) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r7, &(0x7f0000000100), 0x8) getsockopt$IP_VS_SO_GET_SERVICE(r7, 0x0, 0x483, &(0x7f0000000240), &(0x7f0000000100)=0x68) 17:48:52 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x81000000) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev}, 0x1c) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x519b7289f95a409d) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xff}, 0x1c) recvmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/40, 0x28}, {&(0x7f0000000140)=""/3, 0x3}], 0x2, &(0x7f00000001c0)=""/147, 0x93}, 0x40) [ 540.114633] IPVS: ftp: loaded support on port[0] = 21 [ 540.127996] audit: type=1400 audit(1573321732.609:298): avc: denied { map } for pid=23924 comm="syz-executor.4" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=15340 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 17:48:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in=@dev, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7ff}}, 0xe8) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902000000a8a9890000007ba79554354cdddb4e767263a7192f6f0100000028db38a5668b14ded87cd5a350fea85e6313f3ee41e2f28204b8de607a253440000000000000003a9a9e90785afd31885d362411ef23cd8fef4aa6dac6acb5ded04e5435e7a3bfaab8d914fb6ee79d501a7aa400000080000000d4bf66e8d85cc74a00"/143], 0x10}}, 0x0) 17:48:55 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa0002, 0x0) ioctl$TCSETSF(r3, 0x5404, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x10081, 0x6, 0x0, 0x0, @time={0x0, 0x1c9c380}}], 0x2c) 17:48:55 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x6100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x5d, 0x0, 0x1, 0x100000001}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0xfffffffffffffffe, r2}) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:48:55 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r6, 0x80024322) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(0xffffffffffffffff, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:55 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, 0x0) r3 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) ioctl$VIDIOC_QUERYCAP(r3, 0x80685600, &(0x7f0000000040)) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000300), &(0x7f00000004c0)=0x4) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x10400) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/btrfs-control\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f0000000140)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3235004000000f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4d}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f00000000c0)) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 17:48:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x20e443, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000002c0)={0x2, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000180)={0x3ff, r4, 0x10003, 0x10000000000272}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000001c0)={0x5, r5, 0x10000, 0x8}) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/s\xe5Rinu\xf8/mls\x00', 0x0, 0x0) read$eventfd(r7, &(0x7f0000000100), 0x8) syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x3f, 0x40000) fanotify_mark(r7, 0x26, 0x1000, r2, &(0x7f0000000240)='./file0\x00') ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000140)={0x80000001, r6}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2000000000000089, &(0x7f0000000000)=[{0x50, 0x0, 0x0, 0xffffffff}, {0x80000006, 0xd8, 0xfe}]}, 0x10) 17:48:55 executing program 0: r0 = socket$packet(0x11, 0x4000000000002, 0x300) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$key(0xf, 0x3, 0x2) r6 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r6}, 0x0) kcmp(r6, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r6, 0x0, 0x0) r7 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a2, 0x0) sendmsg$key(r7, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) r8 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x89a2, 0x0) sendmsg$key(r8, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r9, &(0x7f0000000100), 0x8) r10 = 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r10, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) r11 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r11, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r12, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) sendmsg$key(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000540)=ANY=[@ANYRES16=0x0, @ANYPTR64, @ANYPTR64, @ANYBLOB="700b1aebac03cece3c7011590b767470c47cf581bc7e65096244c85f4f8b320119f81edbc994496ee6c0c6b1afcd352befe5e0138936b9c9298b36c17ca30ce53c921680d5930539d72238c85774626b13ff5274cb7a9b9fd0a28a4136c15ff316eb498fd19fb4cdf2fbf250591184561c84481565db331024632b76289f68259095b94f3ba853a2c4", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYRESHEX=r0, @ANYRESDEC, @ANYRES16=r6, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64], @ANYRESOCT=r3, @ANYRESOCT=r7, @ANYBLOB="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", @ANYRESOCT=r8, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16=r9, @ANYRES16=r2, @ANYRESHEX=r10, @ANYRES64=r11, @ANYBLOB="7d8dd251b8bd322956d233900799b2fc7712c75d2bea4a54540402a0df78c10a7e14f1a83adbb2d683c00efbc1867043e6a39ae4d8634d31de84bd58a7ad5439084fef49e3d908172257525b3c3293554fa11d384834701ad92ad545638c4809a28e8999414a891686bcff9dca5bd01b1692dce5af087a6a728680413880cf86ad32f8008a890653cc511e", @ANYRESDEC=r12]], @ANYRES64=0x0], 0xab}}, 0x10) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(0x0, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0xc001, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0], 0x3}}, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') read$eventfd(r13, &(0x7f0000000080), 0xff97) r14 = socket(0x200000000000011, 0x4000000000080002, 0x81) ioctl$sock_SIOCGIFINDEX(r14, 0x8933, &(0x7f0000000100)={'ip_vti0\x00', 0x0}) bind$packet(r14, &(0x7f0000000080)={0x11, 0x0, r15, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r14, &(0x7f0000000d00), 0x400004e, 0x0) r16 = socket(0x200000000000011, 0x4000000000080002, 0x81) ioctl$sock_SIOCGIFINDEX(r16, 0x8933, &(0x7f0000000100)={'ip_vti0\x00', 0x0}) bind$packet(r16, &(0x7f0000000080)={0x11, 0x0, r17, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r16, &(0x7f0000000d00), 0x400004e, 0x0) r18 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r18, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) [ 543.531734] md: invalid raid superblock magic on ram0 17:48:56 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0xea7c90cc68bdf71e, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x65, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x2f, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"8dcb61cc0562c21d4e732e5b310c00"/27}}}}}}}, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 543.567381] md: ram0 does not have a valid v0.0 superblock, not importing! 17:48:56 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000140)) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000240)=0x100000001) ioctl$PPPIOCSCOMPRESS(r0, 0x4010744d) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040), 0x106, 0x9}}, 0x20) r3 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000000c0)={0x7fff, 0x0, 0x0, 0xb62e}) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000000)={0xa}) mount$9p_rdma(&(0x7f0000000280)='127.0.0.1\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x280000a, &(0x7f0000000340)={'trans=rdma,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@common=@access_user='access=user'}, {@common=@access_client='access=client'}], [{@context={'context', 0x3d, 'sysadm_u'}}]}}) 17:48:56 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/\xf7\xf8\nl\xa7\xa2\xfb\xb2\xf9\x06\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000040)="162c6c5efd4a4bc5804f5267cd0c8afb2da91906f8f89774ffb0294150dafd6069dfdce13656bdf11ec67964a4e6437a83fdfa27e418d8c834b88cfba6a4062e5b65819372510d9bcb3ef4a58dc088d0ad5d35e0b5f748b9d5494be7ef66a5b4fe57da8dddaca926eff217433610a4b78614c09b85d1eb9a9fb1094231e191f1213e0b4d66a28843f7e69841737645062f6d15523768a2359faac64657f8214bcfc482284ca3ab210c775ce102fe5e3754c4b1a2f5f905a083d3c5795ad0b6e894bb50a4846ec714208c6875a4e9e40e816c1f10734a668e18f09bf3a4", 0xdd) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000180)) [ 543.595590] audit: type=1804 audit(1573321736.079:299): pid=23966 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-testdir261675960/syzkaller.FjPBF4/51/bus" dev="sda1" ino=16858 res=1 [ 543.633263] md: md_import_device returned -22 [ 543.762149] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 543.769115] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 17:48:56 executing program 5: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000002c0)='X', 0x1, 0xfffffffffffffffe) add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000540)={'syz'}, &(0x7f00000000c0), 0xc6, 0xfffffffffffffffd) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sendmsg$alg(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x80) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r4 = creat(0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, 0x0) write$binfmt_elf64(r4, 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000240)=0x1) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ip6_mr_cache\x00') perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r5, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @empty, @loopback}) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0x0) accept4(r6, &(0x7f0000000300)=@tipc, &(0x7f0000000400)=0x80, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)) r7 = fcntl$getown(r2, 0x9) ptrace$getsig(0x4202, r7, 0x1f, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f00000005c0)) [ 543.806876] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 543.843457] md: invalid raid superblock magic on ram0 [ 543.877003] md: ram0 does not have a valid v0.0 superblock, not importing! 17:48:56 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xc3}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) ioctl$TIOCGRS485(r3, 0x542e, &(0x7f0000000380)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000040)={0xfff, 0x8, 0x1, 0x7, 0xa, 0x9, 0x3, 0x7f, 0x7, 0x2, 0xa0e1, 0x7}) r5 = fcntl$dupfd(r1, 0x0, r2) write$P9_RSYMLINK(r5, &(0x7f0000000180)={0x14}, 0x10000015a) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x7e}) 17:48:56 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4000000020000000) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) close(r1) accept4(r0, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x600, 0x0) recvmmsg(r1, &(0x7f0000000080), 0x4000000000002cd, 0x60, 0x0) 17:48:56 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffffd, 0x276fcd36aabbe4bd) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f00000000c0)={0x0, 0x6, 0x4, 0x8, {0x77359400}, {0x4, 0x8, 0xcc, 0x4, 0x1, 0x3f, "bfb346de"}, 0xfffffffc, 0x2, @offset=0x101, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) [ 543.921217] md: md_import_device returned -22 [ 543.971937] audit: type=1400 audit(1573321736.459:300): avc: denied { name_bind } for pid=23993 comm="syz-executor.0" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 544.009436] md: invalid raid superblock magic on ram0 [ 544.088711] md: ram0 does not have a valid v0.0 superblock, not importing! [ 544.119223] md: md_import_device returned -22 [ 544.150185] audit: type=1400 audit(1573321736.479:301): avc: denied { node_bind } for pid=23993 comm="syz-executor.0" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 544.246930] audit: type=1400 audit(1573321736.489:302): avc: denied { name_connect } for pid=23993 comm="syz-executor.0" dest=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 17:48:56 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r6, 0x80024322) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(0xffffffffffffffff, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:56 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x1, 0x0) ioctl$TCSETX(0xffffffffffffffff, 0x5433, &(0x7f0000000080)={0x2, 0x9, [0x1f, 0x869, 0x1f, 0x2, 0x7], 0x9}) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 544.391313] md: invalid raid superblock magic on ram0 [ 544.418641] md: ram0 does not have a valid v0.0 superblock, not importing! [ 544.446385] md: md_import_device returned -22 [ 544.468643] audit: type=1804 audit(1573321736.949:303): pid=24014 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-testdir261675960/syzkaller.FjPBF4/52/bus" dev="sda1" ino=16877 res=1 [ 544.469874] md: invalid raid superblock magic on ram0 [ 544.549438] md: ram0 does not have a valid v0.0 superblock, not importing! [ 544.572957] md: md_import_device returned -22 17:48:57 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffffd, 0x276fcd36aabbe4bd) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f00000000c0)={0x0, 0x6, 0x4, 0x8, {0x77359400}, {0x4, 0x8, 0xcc, 0x4, 0x1, 0x3f, "bfb346de"}, 0xfffffffc, 0x2, @offset=0x101, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) 17:48:57 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x650701, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) write$FUSE_NOTIFY_STORE(r2, &(0x7f0000000080)={0x2f, 0x4, 0x0, {0x5, 0xe70, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2f) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 17:48:57 executing program 2: rt_sigtimedwait(0x0, 0x0, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) pipe(0x0) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x5501, 0x0) ptrace(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_procfs(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, 0x0, 0x20000008) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) 17:48:57 executing program 0: pipe(0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000840)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001380)={&(0x7f0000000040)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000001240)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0, 0x100000}, &(0x7f0000000880)=[{&(0x7f0000000280)=""/12, 0x100004}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f0000000d80)=[{0x0, 0x2000000}], 0x1}}], 0x90}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) 17:48:57 executing program 4: r0 = 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) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xfcc8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000380), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f'}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syzkaller0\x00'}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={@local, @dev={0xfe, 0x80, [], 0x27}, @dev, 0x0, 0x0, 0x0, 0x0, 0x80, 0x30804985b5ccba6d}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1f}, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r5, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, &(0x7f0000000340), 0x41395527) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xffffffffffffff41, 0x0, 0xfd, 0x0, 0x2, 0x0, 0x0, 0x80201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x50}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00H') openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000024c0)=[{0x0}, {0x0}], 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000000), 0x3dc36a682cfc5bbc) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, &(0x7f0000000180)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r8 = memfd_create(&(0x7f0000000340)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r8, &(0x7f00000004c0)='1', 0x1) sendfile(r8, r8, &(0x7f0000000200), 0xff8) fcntl$getflags(r3, 0x40a) [ 545.152989] md: invalid raid superblock magic on ram0 17:48:57 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) read(r3, &(0x7f0000000040)=""/11, 0xb) syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000100)=0x68) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:48:57 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r6, 0x80024322) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(0xffffffffffffffff, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:57 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) memfd_create(&(0x7f0000000040)='/dev/md0\x00', 0x1) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 545.178290] md: ram0 does not have a valid v0.0 superblock, not importing! 17:48:57 executing program 0: pipe(0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000840)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001380)={&(0x7f0000000040)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000001240)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0, 0x100000}, &(0x7f0000000880)=[{&(0x7f0000000280)=""/12, 0x100004}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f0000000d80)=[{0x0, 0x2000000}], 0x1}}], 0x90}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) [ 545.251231] md: md_import_device returned -22 [ 545.558646] md: invalid raid superblock magic on ram0 [ 545.694632] md: ram0 does not have a valid v0.0 superblock, not importing! 17:48:58 executing program 5: fchdir(0xffffffffffffffff) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={0x0}, 0x10) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x5c178b3a12f407cc) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, @perf_bp={0x0}, 0x30100, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0xc06f783eb42ddb00, &(0x7f0000000300)={@local}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x801, 0x0) connect$llc(r2, &(0x7f0000000380)={0x1a, 0x1, 0x0, 0x9, 0x3}, 0x10) sendmmsg(r2, &(0x7f0000001380), 0x40003ad, 0x2000000) getpid() r3 = creat(&(0x7f0000000280)='./bus\x00', 0x81) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) r7 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x1, 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, 0x1, 0x0, @perf_bp={0x0, 0x8}, 0x10020, 0x10000400, 0x0, 0x0, 0x200000000000, 0x20000000000}, 0x0, 0xffffffffffffffff, r6, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10811, r7, 0x0) r8 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0, 0x8}, 0x22, 0x400, 0x0, 0x0, 0x0, 0x20000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10811, r8, 0x0) r9 = 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r9, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) r10 = perf_event_open(0x0, 0x0, 0x9, r9, 0x0) fcntl$setstatus(r10, 0x4, 0x3800) fcntl$setstatus(r10, 0x4, 0x6400) r11 = socket$inet6(0xa, 0x2, 0x0) close(r11) r12 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r11, r12, 0x0, 0x8000fffffffe) openat$cgroup_subtree(r12, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) io_setup(0x2346, &(0x7f0000000100)) dup2(r0, r3) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) 17:48:58 executing program 4: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x800, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x890008}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, r1, 0x312, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4d189d0226d2722d}, 0x20044041) prctl$PR_CAP_AMBIENT(0x2f, 0x6, 0x20) writev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r2 = socket(0x10, 0x800000000080002, 0x4) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 545.808327] md: md_import_device returned -22 17:48:58 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x2000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:48:58 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) memfd_create(&(0x7f0000000040)='/dev/md0\x00', 0x1) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 545.929200] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=24078 comm=syz-executor.4 [ 545.961653] md: invalid raid superblock magic on ram0 17:48:58 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm-monitor\x00', 0x40, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000500)=0x1c, 0x40800) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000980)={@local, 0x3d}) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) setuid(0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lookup_dcookie(0x997, &(0x7f0000000400)=""/133, 0x85) setuid(0x0) r5 = getuid() mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', 0x0, &(0x7f0000000180)='fuseblk\x00', 0x42043, &(0x7f0000000540)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000120000,user_id=', @ANYBLOB=',group_i', @ANYRESDEC=r4, @ANYBLOB="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", @ANYRESDEC, @ANYBLOB=',permit_directio,fscontext=root,smackfsfloor=posix_acl_access!,euid>', @ANYRESDEC, @ANYBLOB="4f432edc4939795090628771c73495354a059b8f1ec23efbda5e03049c3bd2052dd1a8aa01e8b43506d9df69def16eca535f10a5ea3dc236a301a436a575bc478a54f99501000000000000008bce03e628fec45332e96a0b81f1f1000000", @ANYRESDEC=r5, @ANYBLOB="677dd0d1436875ff5b5a8c28be3b17f6202832e8f1ac2a000000"]) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 545.982031] md: ram0 does not have a valid v0.0 superblock, not importing! [ 546.012659] md: md_import_device returned -22 17:48:58 executing program 4: r0 = geteuid() setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.capability\x00', &(0x7f0000000080)=@v3={0x3000000, [{0x7}, {0x0, 0x9}], r0}, 0x18, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000000100)=@access={'system_u:object_r:apm_bios_t:s0', 0x20, 'unconfined', 0x20, 0x3}, 0x40) fcntl$setstatus(r1, 0x4, 0x2000) ioctl(r1, 0x1000, &(0x7f0000000140)="b1b7850e4b065599cd43e85c348b7d448c5d3bdc50fa504f68408078eb238381258f01d62123d4d0e6ce641edcb9f513d483c6bffbee694673e8aeaa27e41fb4e7ab3a5a6454cbd6c3651f7f19a10c77b3853af4b8cc213105dcf8c62380600eca4c510a47a94d4db30beaf2cd015a1e60b8e6b08d59ac4991b4021d86a4933ff586252accd7c10349bd85087dc9d8c40de331b5035150251a1f3738aad932365a213d781edbfcff39a09b5b2a3068c465bd567f20b5fc7a795d628e314699691f4158fd2640f8237931dab4ba42175ee766396fc809a8530649a4c6ba0be7b934fe45451616cf7e436c33f2f3e8") write$P9_RCLUNK(r1, &(0x7f0000000240)={0x7, 0x79, 0x1}, 0x7) prctl$PR_GET_SECUREBITS(0x1b) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0/file0\x00') bind$llc(r1, &(0x7f0000000300)={0x1a, 0x210, 0x1f, 0x1f, 0x3, 0x7, @local}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x8, 0x0) getsockopt$rose(r2, 0x104, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0x21, "df4d5e5364db9b577a4d742e41cd171b47f481ac38f506c735c2993e4200f8ca18"}, &(0x7f0000000440)=0x29) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000480)={r4, 0x9}, 0x8) r5 = getegid() fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000900)=0x0) syz_mount_image$jfs(&(0x7f00000004c0)='jfs\x00', &(0x7f0000000500)='./file0\x00', 0x7, 0x4, &(0x7f0000000800)=[{&(0x7f0000000540)="eb97eebab542485f2d70ea81570df8395e608749c06f675e2be30c1f8ce129a1ad223528e5f52334cf3c78de0cd69df2202eedda771440bc5b370bdce79c2e77595f8de2ee62f1a70b57ad011aa9c96e628994e069d25e808539a2867f1a99195e5de6b7dc23f9f83cc4231d6ac83d73f8c1e8d842643a07844a2d93cae108f7ef1186fb424e5513a98cefc6e167820b836506fb9f4916ec0621b21e4f299e57585196e1f10f74cabfa7a74d9b7dc6ac", 0xb0, 0xc515}, {&(0x7f0000000600)="3d2cf5b2a36e6394570ae1b3e245fbeda00abd2adfd76fbef7fbfd30d4f5b0342cb882b7544c8d21f8f401c905848e67695be31ceae7e9aa44799c644d96ee4d3f1f048ac41bf8846d936c178ba6a2ee1a1cba45e910fa613b0bbf89f1ad7b23f66b4adbf9937cc13f3071fdc10a7475c021aa67cd35ed17bc4e10c2faf6d3853563145467cbe43bd10c2c17910d80512b131f4607aa90b9af206681cca30a914e9c75d3f9d626ee5237e8f2137d00b300e90e4bdfb2c77d280fd94a39f05f3e55f71e83808a56a94e12b12d43afd8507637919c13dfa946854088656be327cf5bf9d45a6a088144e1", 0xe9, 0xc28f}, {&(0x7f0000000700)="aa3cc874615d096b9e3786a5c326cf9375d1162d25c6823e70a0384e18112a962372f6792f2cc2e712a5fe8ac2b5725384efb3003663f09e209b4b75f5d2279d", 0x40, 0x6}, {&(0x7f0000000740)="0c5f69c133a19f4e898919e64fee9ce9df866a9032e7be37f5a9cc16c789d17b62c310062c3358d80e348279f4884abde0693f0bcf88d207a1554608aa020d478c45b58c21aeb627719c90cf2c59bc47dadb84d0d30ba68623d438b33db430cab1887b4ba4464e7cd0329f994a6ef269c6af3d8e8ce85b95ae31595e70afc19e471df7891f3fe112aff901e8f0621d330e1976683d4a2b9511a3ae", 0x9b, 0x8}], 0x2000, &(0x7f0000000940)={[{@discard_size={'discard', 0x3d, 0x40000000000000}}, {@gid={'gid', 0x3d, r5}}, {@usrquota='usrquota'}, {@gid={'gid', 0x3d, r6}}, {@resize_size={'resize', 0x3d, 0x3fcf}}, {@errors_continue='errors=continue'}, {@uid={'uid', 0x3d, r7}}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@fsname={'fsname'}}, {@obj_user={'obj_user', 0x3d, 'keyringppp1@cpusetuser,selfbdevsecurity'}}]}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r8, 0x8921, &(0x7f0000000a80)) r9 = syz_open_dev$vcsa(&(0x7f0000000ac0)='/dev/vcsa#\x00', 0x7, 0x402a80) ioctl$EVIOCGABS0(r9, 0x80184540, &(0x7f0000000b00)=""/167) r10 = socket$inet6_udplite(0xa, 0x2, 0x88) getpeername$inet6(r10, &(0x7f0000000bc0)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000c00)=0x1c) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x24, r11, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd4f1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x20000800) r12 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000d80)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r12, 0x4004ae86, &(0x7f0000000dc0)=0x80000001) ioctl$sock_bt_hidp_HIDPCONNDEL(r9, 0x400448c9, &(0x7f0000000e00)={{0x2, 0x80, 0x80, 0x1f}, 0x2a}) 17:48:58 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r6, 0x80024322) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r5, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:48:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@local, @mcast2, @dev, 0x0, 0x0, 0x9, 0x0, 0x0, 0x30804985b5ccba6d}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write$selinux_access(r3, &(0x7f0000001340)=ANY=[@ANYBLOB="5814c58be2e9a444883850c608666d553e6ce7ea22d59b060000000000000097d5b41c208e01a80bc5cc22cbbd755e6b4ac61134b2eab3d65b12e7dd1db18070f014c2506b3b718b6161c6f4a8d14bafb7432751615c129c6cb6a09bb10000000000"], 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00H') r6 = openat$cgroup_ro(r5, &(0x7f0000001fc0)='mem\x00\x01y7swaS.cur\x89\xc9B\xab\xe3\xfarent\x00\x1aw\xb7\xc3B\xef\xf0\xd5\xf34|\x98.\x857Y\xab[d\xfa\x83\xdf\xc6\xf3\xb5\xab\xbb\x98y\xe7\xff\x87o\xb2\xfe\xd0\x9d\x9a\x89\xfe\xc4\x1d\x92|z\xbc\nl%\x97,#\xab3aEW\x18A3@\x94\x05%Y\x1d\x90\xf3\xc8\x89\x9a.\x7fm5\xaa\b\xceo\t\xcc\x98\xb7\x18\x90\x1cM\x91\x0fzb\x85\xb5$\x86\xe4\xd9\x1bJ\x1f\xf0>\x18\xed\xb0\r.8\xaa\x92\xc7cw\xd6\xaf\xbe\x1d\x04$\xecAb\b\xcf\xd40\xe8qg\xc5\x18\xd1\x8f\xe6D\xa8\x00\xf6H|y\xa1\x0f\xde\xe3\xbb\'\xb1\x02\x00\xc8p\xbfQh\"\n=\x90\xf9vUo9\x85\xb3\xa9\xec\xda\xc2\x99\xbe8\x9f[*\x80\xb7%\x9d33\xb9\xc3\xf0\x11!\x11\xc3\xa5$<\xcf\x00\x00\x00\x00\x1aO\xb4\xf0_\xbd>\xf3\x1b\xbb[\x058\x01\xf4\xca\xf4(\xab8\x87R\xc8\xe0l\xce\x930\xec\xf5\x8f\xb0%I\xb7\x7f[\\i\xfb\x96d\xa1aA\x97j\xc3\xef\xb65\xc0e\xb2%\x1f\xba\xa9\x0e$\x16\xbcw\xff&DRYp\xb8\xdb\x00\x00\x00\x00\x00\x00\x00\x18i\xffHw\xea\x9d\x86\x0e\bl5\x945\xab\xd3\xef\x11\xbd\"\xbcs\x8b\xf2.:\x8c\xe2\xb2\a\xac\x8b\x19\x80\x8b\xa3&\x19\x16\x80\xa1\x88\xbe\xc3\x00\xf3\xb7V]\x89e\xf2D\xf6T\xc0\xb8/\xa5\x11\x15\x8cqV/\x94 J\xc8x\xb6#a\xa5[\xbe\x0f\xe1\xf1=\xdd\xfb\xcb\xb0\xe5\xfd\x10wxF\x93\x03cK\r\xb6%\xa6\x0e\xfa\xcd\x18\xe0\x1e\xae\xc5\xa2\xe1*)\xb7]\x99\x83\xe8\xc3\xc1\xb9\x1d0\x9c\x98\xadRm', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) preadv(0xffffffffffffffff, &(0x7f00000024c0)=[{0x0}, {&(0x7f0000000340)=""/4096, 0xfffffffffffffd50}], 0x1000000000000184, 0x800000) ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, &(0x7f0000000180)=0x7fff) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f00000013c0)={0x0, 0x0, 0x7, 0x0, [], [{0xfff, 0x4, 0x9, 0x20, 0xc000000000000, 0x800}, {0x9, 0x0, 0x9, 0x3, 0x20, 0x1}], [[], [], [], [], [], [], []]}) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r7 = memfd_create(&(0x7f0000000340)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r7, &(0x7f00000004c0)="3161d417452c8f6d46edb3b1077f2abaa85e3489c66107ab7d9aeb42aa515f23c9150bfd105fa1be4e0415cb2c2d4a1cdff5ab24d3676cc093ea0ffa364b7ec5a99d58d2", 0x44) sendfile(r7, r7, &(0x7f0000000200), 0xff8) [ 546.043099] md: invalid raid superblock magic on ram0 [ 546.107335] md: ram0 does not have a valid v0.0 superblock, not importing! [ 546.148299] md: md_import_device returned -22 17:48:58 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0xfffbffff, 0x2, 0xff15, 0x0}) ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) 17:48:58 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10003) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0116b3fb49b8f932dae8b281c06435ddc44dd55a682fc3e3b362e9bbbcbf5d68ca59e98b5ae0384d397e7e14999fbf5b93e97caa5aaa15a9039042092a9172"], 0x1) r2 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) fchdir(r2) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r3, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x42, 0x4008001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x5, 0x4a6}}, 0x0, 0xffffffffffffffff, r3, 0x0) prctl$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, 0x5, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) [ 546.279929] audit: type=1804 audit(1573321738.759:304): pid=24108 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/54/bus" dev="sda1" ino=16866 res=1 [ 546.425586] md: could not open unknown-block(2,65301). [ 546.450794] md: md_import_device returned -6 17:48:59 executing program 5: symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='nfsd\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) faccessat(r1, &(0x7f00000001c0)='./file0\x00', 0x7ec84ee6d68b899b, 0x3d00) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400203) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 17:48:59 executing program 5: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e28, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000000100), 0x40001ef, 0x0) 17:48:59 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x1, 0x0) clone(0x72c5674f09c405f, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x803a0000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x158, 0x0, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x44, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8}]}]}, @TIPC_NLA_BEARER={0xbc, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x91}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x3, @rand_addr="eccc3e1dfeb2a983d16657780bbed40e", 0x9}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x81, @local, 0xfffeffff}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x7, @loopback, 0xf8000000}}, {0x14, 0x2, @in={0x2, 0x4e21, @broadcast}}}}]}, @TIPC_NLA_NET={0x44, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80000001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x943a}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2fe}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x401}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x800}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1020, 0x0) r3 = inotify_init() r4 = inotify_add_watch(r3, &(0x7f0000000000)='.\x00', 0x1) inotify_rm_watch(r3, r4) inotify_rm_watch(r2, r4) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:48:59 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000580)='/dev/snapshot\x00', 0x30203, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000006c0)={0x0, 0xd0, &(0x7f00000005c0)=[@in6={0xa, 0x4e21, 0x6, @mcast1, 0x7f}, @in6={0xa, 0x4e22, 0x80000001, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6}, @in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x4e21, 0x7fff, @local, 0x8}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0xfffffff9}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x23}}, @in={0x2, 0x4e22, @empty}]}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={r1, 0x4}, 0x8) r2 = socket$inet_smc(0x2b, 0x1, 0x0) sendfile(r2, r0, 0x0, 0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/user\x00', 0x2, 0x0) r3 = syz_open_dev$cec(&(0x7f00000007c0)='/dev/cec#\x00', 0x2, 0x2) getsockopt$inet6_tcp_int(r3, 0x6, 0x6, &(0x7f0000000800), &(0x7f0000000840)=0x4) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000880)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000980)=0xe8) getresgid(&(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40)=0x0) write$FUSE_ENTRY(r4, &(0x7f0000000a80)={0x90, 0x0, 0x4, {0x4, 0x2, 0x1, 0x100000001, 0x2, 0x6, {0x3, 0x1, 0x3f, 0x2, 0xc2e3, 0x1f, 0x7, 0xfffffff8, 0x2, 0x80, 0xa2, r5, r6, 0x0, 0x2}}}, 0x90) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000b40)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r7, 0x40a85323, &(0x7f0000000b80)={{0x3, 0x80}, 'port1\x00', 0x4, 0x800, 0x400, 0x4, 0x2, 0x9ef4, 0x7, 0x0, 0xb, 0x357d}) r8 = syz_open_dev$ndb(&(0x7f0000000c40)='/dev/nbd#\x00', 0x0, 0x3bb391d40d52143c) r9 = openat(0xffffffffffffff9c, &(0x7f0000000c80)='./file0\x00', 0x0, 0x6f) ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f0000000cc0)) gettid() socket$nl_crypto(0x10, 0x3, 0x15) recvmsg$can_bcm(r3, &(0x7f0000001240)={&(0x7f0000000d00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000d80)=""/154, 0x9a}, {&(0x7f0000000e40)=""/1, 0x1}, {&(0x7f0000000e80)=""/201, 0xc9}, {&(0x7f0000000f80)=""/228, 0xe4}, {&(0x7f0000001080)}, {&(0x7f00000010c0)=""/39, 0x27}, {&(0x7f0000001100)=""/133, 0x85}], 0x7}, 0x40) fstat(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001300)={{{@in=@multicast1, @in6=@empty, 0x4e23, 0x1ff, 0x4e23, 0x5, 0x6ebc9987ab4f19ee, 0xa0, 0x80, 0xea, r10, r11}, {0xfffffffffffffc01, 0x889, 0x1, 0x6, 0x3, 0x8, 0x6, 0x6}, {0x5, 0x9, 0x9be5, 0x6}, 0x120, 0x6e6bbd}, {{@in=@dev={0xac, 0x14, 0x14, 0x1e}, 0x4d2, 0xf1}, 0x2, @in=@multicast2, 0x3502, 0x4, 0x0, 0x6, 0x5, 0x4, 0x5}}, 0xe8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000001400)) socketpair(0x8, 0x800, 0x5, &(0x7f0000001440)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001480)=@assoc_value={r1, 0xfffffcbf}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r12, 0x84, 0x79, &(0x7f0000001500)={r13, 0x3, 0x9}, 0x8) r14 = openat$cgroup_ro(r3, &(0x7f0000001540)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SG_GET_TIMEOUT(r14, 0x2202, 0x0) ioctl$KDDISABIO(r8, 0x4b37) r15 = syz_open_dev$vivid(&(0x7f0000001580)='/dev/video#\x00', 0x2, 0x2) ioctl$VIDIOC_S_JPEGCOMP(r15, 0x408c563e, &(0x7f00000015c0)={0x89, 0x9, 0x1e, "c6125642605ee95b04a0b4e197dc91108af1a66910041e9dc1051d62495e7f518a527020c291376608eff544df478e542120c96fb8e5691a7554c96f", 0x37, "3c3992b95db7bf6af94e6f5f4603a3ca0aac13a169e0d7a9d6237d700dff359d25dee1f0a129965170cc9f22c964dbc751eace0fcf71a000bdb5a47c", 0x8}) 17:48:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYRESOCT=r0]], 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000140)=0x54) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) [ 546.874616] audit: type=1400 audit(1573321739.359:305): avc: denied { sys_admin } for pid=24136 comm="syz-executor.3" 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 [ 546.924628] md: invalid raid superblock magic on ram0 17:48:59 executing program 5: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) write$FUSE_NOTIFY_DELETE(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, 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) fcntl$setstatus(r0, 0x4, 0x2000) clone(0x30020100, 0x0, 0x0, 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmmsg$sock(r1, &(0x7f0000002f00)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xa, r2, 0x28}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000280)="df82a59fa4c43e40d50471277aca589480e9cb89c407235cc80f9d798b54559592f04e229c5ec93f02d2399293cfa202c6a8a7838cdc4783777db48afd95ee39d7482c0cde9d79abe48c4ebd3e5e3f2777a979e4588f144e115be39b6dd0c3866871ceee7159c89b9b0f5d96caf45f", 0x6f}, {&(0x7f0000000300)="43fc4db730e0859f135e72bcfbf4b6cd1fcc0e1e1a7756effa06d79d0c154acddb923e5d6e1b7202e8a18974c8c9f1ea83d8abe81605f4ba0d0cae7bd5982165c75c4a11cfc888f8d2ac4c3567e8cf59fb67746b97b153286743677cd9824e5cc323b9ba09392af26247a826726beb4e6e3351cd9835b5de39343bcf998fc1771481661f37cfd823db05317bce47f8a04782037c176514f550f2171a228daff5d215228fc5f5565bb376443bb38ceb91bf06987d4c158b2462ac524e2259c37b751d0ec106a6e5a43d92603dec738deef8c629228130eb81e8a4ac38e08e5190f17ac5", 0xe3}, {&(0x7f0000000400)="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0x1000}], 0x3, &(0x7f0000001440)=[@timestamping={{0x14, 0x1, 0x25, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x81}}, @mark={{0x14, 0x1, 0x24, 0x3f}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0xd97}}], 0xd8}}, {{&(0x7f0000001540)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @broadcast}, 0x2, 0x1, 0x1, 0x2}}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000015c0)}, {&(0x7f0000001600)="37c8b573c7f4a025af6d81d51d50cc1985adaa821b18c5dc0158927ccc99efb1794acfd33a8331e04fefe5fa8354d5f7cfee45edf64b77c14c2644184a401fc6eff6bad3a7a305b90908ba1b40a27c5f21aeb7b38a7858a0046199c089185cbc68a6f86aafd97ebde38d", 0x6a}, {&(0x7f0000001680)="cfe9c360f8a9ccb75360053c04ef68a726358571837ebf8bd6f0c27b95495d18babae05c177db2f733994acfec406bd4c47e7fe9d711fa18843628e1cde40547ab045237c3e4111f082e5113b22f6426f6cf9a884750d0df5cd78c", 0x5b}, {&(0x7f0000001700)="5c5f6398a8e71f9e2a15588a203bc0337f7f88e1d5d7b7b0a0a03ed3a400986046008993769221d63864cc08fd187ad773d9f7d1aaac6a1f1e936bc9b5667375263bb208764b2ee5418b53d8d67cdde21487adf6bd8ee136703bd9cb72e010bc72780b1e305279c64cfcd29aa286401d57d42320298890a57a0c1c6b71e82e4e31c63ef1a3a6285328bc810b19d8aadafd94018f9118f3fb339c740ffcf5baec517ccae1e2e7caf5d4bf24efeafb25181d2890485f83f69fb71aea5d342df6af", 0xc0}], 0x4, &(0x7f0000001800)=[@mark={{0x14, 0x1, 0x24, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x5}}], 0x30}}, {{&(0x7f0000001840)=@pppoe={0x18, 0x0, {0x2, @random="00ba28bd6f19", 'yam0\x00'}}, 0x80, &(0x7f0000002a00)=[{&(0x7f00000018c0)="fed17b1563c81241ea3e24013d8fa8bb1b8c7b6fbf9e511475e269a60e613f2f7d617d0613b63095d66f7df2861576db2457de7e7ac63a7b7b59666e1d5878931c1095d91a1d0da4b603b8f29ed296ee80e9e0ae7c4cbd7ad14d532bd8c018fb659785", 0x63}, {&(0x7f0000001940)="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", 0x1000}, {&(0x7f0000002940)="390d57fda4e2b339d50a91a8773436fedc12ffc37846c32d8b23abdcb8fa47751f9c3964cd4d7493e5c7a6f80ef46ca9b8ed8b81cf8b7fbe3e8e3c7c40be5de46d83b2f84ab6bbe5a492d670db0cc36961707396b3239dd9ed5a908b720996b471b69c999a3ffc9861d8a58812c5b881a3b53ad8a0", 0x75}, {&(0x7f00000029c0)="e44285e4b360b6ccc66072c0c6eb224ff78193a427164ef1464f295971e8dc4078baddb7c24dfdb6a6412cb7d8b3ffc0edde8273fc", 0x35}], 0x4, &(0x7f0000002a40)=[@mark={{0x14, 0x1, 0x24, 0x80000001}}, @mark={{0x14, 0x1, 0x24, 0x80000000}}, @txtime={{0x18, 0x1, 0x3d, 0x100}}, @timestamping={{0x14, 0x1, 0x25, 0x8f5}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffa}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}], 0x90}}, {{&(0x7f0000002b00)=@vsock={0x28, 0x0, 0xffffffff, @host}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002b80)="0cbfb337dbb5e1ebd9e01aae8d9a5eafb9e2e94b16a517667760cd0e24b07724a87e6c25112f5e4cbac312793a117c6a886b16ed182a7115dfcdf500b14c9e641f83e8063cd45913b64ced8a1c21200e71b37c6687ea6ff0f630e7a1d36c0105c49c3b1fcc07a90c5799673a17441bb7d42e41effea1ed16b2", 0x79}, {&(0x7f0000002c00)="f2fd34b20ea6c01973aa3fbadf951695a7c21b77ed5641b96afb2d37581fe6818876b700f6077305f1f1dccf613d5668a6eac3be1161901267ef4ac68dd9b164e1fe1da51350fa131c6b33fead8efea8050d488534756465215777539e4c99dac180fd367b2f6dd4edc25011ee66fb1e12b4456c2064ecec04fd81ec9c980eb8554ac96eccd31f", 0x87}, {&(0x7f0000002cc0)="5b65622b69fb87329c7bcbf90e9bb81372a7f7f32b5eeaea79b42f068ec6d5b0dfcad183702732ea9aa16522b1fc2577e7b28e83001c9348fbab8480e94af515d7de6401200de02713621b6ae6242e6491cbe750a1dac23a61ac6aad5cf6b08a62cb35c9afbcff31029b2b76a44881aa7c3ab4ccd3749215e9fd6a0e034c81a618224cb0943986b6757b763c31e3c44f633a0154b5b2cf0c9068ec803b085f630921a301d7d40d09464280b44602416e319b2c46abda1a9e347979f70523e8d7ca578af7", 0xc4}, {&(0x7f0000002dc0)="77b24142ec3e55a3a8de3c956100b4459fa78881ccd73c0baa693d0c20f04f159a200d88b113af59d176b0c7ba2c5c91d37a318f6f5b6d7fa824973a8ddf5ee1aebbb24b0d4cda47d987a86319d2aa283f0a507a8be7ed1d2c10a5332e19573f63740bbb4dd2cb424b3eb2e06aa99f63b2ce828604e8038f4a07aa123923c03c0e292a53d187421da133f4f3891226fe4ea12021cea1c1d9104f6bab01ff2e7520e91b8e54f8739cc7f0d92c02d8d46c7755ab19989bb677dff737fec7450d850e80726980fc1c77f2bbf8f042b04686251a95ff5f436db7", 0xd8}], 0x4}}], 0x4, 0xc040826) 17:48:59 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r6, 0x80024322) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r5, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) [ 546.947284] md: ram0 does not have a valid v0.0 superblock, not importing! [ 546.975859] md: md_import_device returned -22 17:48:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x90001, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) read$eventfd(r2, &(0x7f0000000100), 0x8) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x9e}]}) 17:48:59 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$USBDEVFS_FREE_STREAMS(0xffffffffffffffff, 0x8008551d, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ptrace$peekuser(0x3, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f00000003c0)={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, 0x667979f5adccd703, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffff0800000000000000030086dd60a3215100303afffe80034300050dff00000000000000ffff020000000000000000000000000001860090780007030060c5961e000000180300000500000111050000000000000000000000000001"], 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='bdev\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x5, 0x0, 0x0, 0x1002, 0x0) lsetxattr$security_selinux(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='security.selinux\x00', &(0x7f0000000740)='system_u:object_r:getty_etc_t:s0\x00', 0x21, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000500)={0x40, 0x0, 0x100000001, 0x9, 0x0, 0x1}) 17:48:59 executing program 5: 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) 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) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x102, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x2, &(0x7f0000000800)={0x0, 0x24, 0x0, @thr={&(0x7f0000000680)="72fad65fcba57e4185e5c0a256412388351ee0d4ca4f3ee478eefea007db0ed6af9e2f34d748253bfd4d64a00382ce7040c1d3e812f67ca41a0ec91b51d32fa6b5fe412919f338807ab70f7af696198cdb9a119fc750a04d7b59a4aa229c3f8dfd4eae705de5d95fa5da1306d5a5a7ad2d1da13f3389877abbfd26bd392340ecf6a7f511a33db4c9c99b30f832f51b751e2aa35052bb34eafec35a9b805661a83ada6c59bdbb", &(0x7f0000000740)="942d0ef6e979fcb497c3e9e722f5fd9eafb52c5efac7221272c02e2d78b0ff912d4479d6a0c9ace9810b6fe517d8398d51c6f2f86c05de66523bf1dd74d1b44aadc4db0c000b7536c9ca24529efab784e1decb056d3e23f9bfb3bbd65a5201507e455efcabd02f9f4f70857ba62a89909721fad0283bc1aab354784f7fddda6aae1ae99df4d7bae8eaa767b87ba41e453acdfb6cd10767"}}, &(0x7f0000000840)=0x0) timer_getoverrun(r1) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c6de70306b100e362bdd2abf761785f726561643d3078303030303007983030303030303030302c00"]) rt_sigsuspend(0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/keycreate\x00', 0x2, 0x0) lsetxattr$trusted_overlay_upper(0x0, &(0x7f0000000540)='trusted.overlay.upper\x00', &(0x7f0000000580)={0x0, 0xfb, 0xed, 0x2, 0x9, "20f7d62cf7e9039727b9e94d8efc09b5", "0de005dcfa6c7e9a4474f2b9f560619a338508950ea8b50e68754b4f67511c2abff91722f768253b8553386113240477d019399d9278d956fbf76cf956514dddc3f35d267448624871fc0a33b695778a5bbade85ea0a23dccac5ae6b17dba234c65c262efb1adfbfb7129990da222f0c8d0f196f156e33d770572469e2f8d44a33a843ffbaa443fd88bfc9106d244727a2c70aabd2b7fe4415363fe9f5f2008aa3f2a3c0fc8f7282420d207103051c9d3413971ed1cd9138006fdf1a9f9de3c3db60fa00c011df0322f00f6dcbecf002accd28bc1b5d5264"}, 0xed, 0x2) r2 = openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, 0x0) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) open_by_handle_at(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a000000010000001d09"], 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) r4 = dup3(r2, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x400, 0x94) sendmsg$TIPC_CMD_SET_LINK_TOL(r5, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10010a00}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, 0x0, 0x4, 0x70bd28, 0x0, {{}, 0x0, 0x4107, 0x0, {0x4c, 0x18, {0x2, @link='broadcast-link\x00'}}}, ["", "", ""]}, 0x68}}, 0x4001000) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0xc1, 0x7, 0x0, 0x5}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4000) socketpair$unix(0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000940)=[@timestamp, @timestamp, @window={0x3, 0x1, 0xb070}, @mss={0x2, 0xf4}, @mss={0x2, 0x240000}, @mss={0x2, 0x20}, @mss={0x2, 0x2}, @window={0x3, 0x4, 0xbe}, @window={0x3, 0xaf64, 0x1ffd}], 0x9) write$P9_RREAD(r2, &(0x7f00000009c0)={0x84, 0x75, 0x1, {0x79, "0a067df6fe733ba907780796205c849a589bca6c1930695ad54cb8465ed660e919eed419211d1ace237c91c15d9c290bbf0618bbceca95c12e5e9185baffe4d85681b905f252cbf2324ed120f9104f916d998735ffe58372d249e94a6a27caa00b369c85ae795f974c559b88c90147a3db43a93a80840455bd"}}, 0x84) geteuid() [ 547.145726] audit: type=1804 audit(1573321739.629:306): pid=24163 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/55/bus" dev="sda1" ino=16890 res=1 17:48:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000240)=@req3={0x0, 0x100000001, 0x10000, 0x1}, 0x1c) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000000), 0x4) write(r1, &(0x7f0000000000)="b6", 0xfffffe7e) r3 = openat$cgroup_ro(r1, &(0x7f00000001c0)='cpu.stat\x00', 0x0, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000240)={0xffff, 0x401, 0x1000}) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) lstat(&(0x7f0000000180)='./file0\x00', 0x0) socket$inet6(0xa, 0x49c68e0740a3058b, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000580)={{{@in=@multicast1, @in=@multicast1, 0x4e20, 0x0, 0x0, 0x0, 0xa}, {0x3fde27fc, 0x0, 0x0, 0x0, 0x5, 0x7, 0x4, 0x1}, {0x0, 0x2286, 0x7ff, 0x5}, 0x0, 0x6e6bbd, 0x0, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [], @broadcast}, 0x3503, 0x8476f732d1874694, 0x0, 0xb8, 0x3, 0x4e9, 0x7}}, 0xe8) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000140)={0x3, 0x0, 0x8, 0x3, 0x12, 0x1, 0xff, 0x2, 0x1, 0x0, 0x6, 0x1}) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x807f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz1\x00', 0x200002, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x9, {0x85, 0x0, 0x8, 0x81, 0x1, 0x4}, 0x8, 0x6f}, 0xe) fchdir(r6) ioctl$VIDIOC_SUBDEV_S_CROP(r4, 0xc038563c, &(0x7f00000002c0)={0x0, 0x0, {0x2, 0xb33c, 0x0, 0x3}}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) [ 547.350153] protocol 88fb is buggy, dev hsr_slave_0 [ 547.355314] protocol 88fb is buggy, dev hsr_slave_1 [ 547.360118] protocol 88fb is buggy, dev hsr_slave_0 [ 547.360461] protocol 88fb is buggy, dev hsr_slave_0 [ 547.365433] protocol 88fb is buggy, dev hsr_slave_1 [ 547.370408] protocol 88fb is buggy, dev hsr_slave_1 17:49:01 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f00000000c0)="25bca274769e620aa734fa0095e0612687ecb86a5c8802a9d8aea872943afd874e2f98b579a7186270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x3fc}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000040000000000"]) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000100)=0x9, 0x4) 17:49:01 executing program 5: fchdir(0xffffffffffffffff) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={0x0}, 0xfffffe09) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0, r0}, 0x1) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x4, 0x27e5}, 0x54001, 0x0, 0x0, 0x7, 0x4, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x89a2, 0x0) sendmsg$key(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) signalfd4(r1, &(0x7f0000000340)={0x9}, 0x8, 0x87b80ad804137ed7) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)={@local}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00000002c0)={0xc004, 0x4000}) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$pptp(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x2, {0x0, @multicast2}}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x801, 0x0) r4 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FMT(r4, 0xc0d05605, &(0x7f0000000180)={0x7, @vbi={0x2}}) r5 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FMT(r5, 0xc0d05605, &(0x7f0000000500)={0x5, @vbi={0x80002}}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) read$eventfd(r6, &(0x7f0000000100), 0x8) ioctl$EVIOCSABS20(r6, 0x401845e0, &(0x7f0000000140)={0x0, 0x2, 0x9, 0x4, 0xffff, 0x5}) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000400)=r5) connect$llc(r3, &(0x7f0000000380)={0x1a, 0x1, 0x0, 0x9, 0x4}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x40003ad, 0x2000000) creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x3800) finit_module(r0, &(0x7f00000004c0)='wla\x01\\\xd0\x06&\xa7\r\xc0\xaa\x11sj\x00', 0x2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6400) io_setup(0x2348, &(0x7f0000000440)) 17:49:01 executing program 3: openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000440)) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x77, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x200, 0x8, 0xffffffc0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x400}, &(0x7f0000000200)=0x8) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x0}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) 17:49:01 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r6, 0x80024322) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r5, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:49:01 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffb000/0x4000)=nil) ioctl$SIOCNRDECOBS(r0, 0x89e2) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x800, 0x52000) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000140)={'ip6_vti0\x00', @broadcast}) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="be4688b3705eacee728c29a83e74d05ed4b5449ab4d870b3f744a1f1645170f7088e91b6947c37700e9cea06a699120d95c7f7c1809bd8127510e1f7e125e8e2b3600f1a82c3694b76468b426125024ba574f47862a99695405fb605f9196361ac1f4606fde766977b9b6e5ee8c200c6765202daa7fec1150e3d8e634366497f2439ac2ec4b9ea37ee12142aec76f19a25de36130433072d8e286ceaddc233c4a721f93690cefa141d322f62897d7e790dd7eeb1ecfd1aaa914ca9d6c2a90819f17f2b4707574424db74d2b665d5da1c35511480fba3b8b7947f17c26705f80337688cebf448ac55521e0d96a94ddf84e37ceb", 0xf3, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r3, 0x4c) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000300)) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000380)=0x8000, 0x4) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0xe13281eda7ad54a1}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x38, r7, 0x10, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x10000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffffffffffff8001}]}, 0x38}, 0x1, 0x0, 0x0, 0xc000}, 0x800) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8c, 0xdf53ce890121971, 0x9, 0x5, "d03c210f02ea16242ef3ea682ba063ec23e5223045a642a03b0ec24a5dd7c6891a3ec72a6176b6715cc27bc2c1704365794a9fb06fc52e73499e26f9933ca7c8", "71f5e37b52f3107585355c1e36b1cbc5038a6bd8eaeaecdd069371eddb62d331", [0x3ff, 0x4fa0]}) socket$vsock_stream(0x28, 0x1, 0x0) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00000007c0)={0x0, 0xbd1c, 0x2}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000840)={0x8f5, 0x4, 0x2, 0xff, 0x2, 0x6, 0x4e, 0x4, r9}, &(0x7f0000000880)=0x20) r10 = openat$misdntimer(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl$IMADDTIMER(r10, 0x80044940, &(0x7f0000000900)) r11 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000940)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000980)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r11, 0x84, 0x66, &(0x7f00000009c0)={r1, 0xfd}, &(0x7f0000000a00)=0x8) r12 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/member\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.net/syz0\x00', 0x200002, 0x0) r13 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000ac0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r13, 0x6, 0x1, &(0x7f0000000b00), &(0x7f0000000b40)=0xc) r14 = fcntl$getown(r12, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000bc0)={{0x2, 0x3, 0x0, 0xbd12, 'syz0\x00', 0x1}, 0x4, 0x10000000, 0xabe, r14, 0x1, 0x2, 'syz1\x00', &(0x7f0000000b80)=['lo\x00'], 0x3, [], [0x0, 0x9, 0x3, 0xfffa]}) [ 549.403756] EXT4-fs (loop2): unable to read superblock [ 549.426957] IPVS: ftp: loaded support on port[0] = 21 17:49:01 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0xcc}, 0x40}, 0x10) 17:49:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x3}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) pipe2$9p(0x0, 0x4800) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0xe2200) vmsplice(r4, &(0x7f0000000400)=[{&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000180)="0b4d2503fe7dc2fba431c7cee43187d97469a4ef0586da4731e800585a80d656c9d8ea95ee2d1c704db0eee2c89790ea4d2ec11339ae2a757f28c7d931453db11e103fff1f80aa866da64e1486482fc72e09c118c3ec8a36e2e036c275abd7153fed510f0386d6", 0x67}, {&(0x7f00000002c0)="ad3e3b9213ae55ac15691838509e75fb9b1f4df5dfbae69cdb41ccf1e4f3c35fb8e61a6c327afdba6637483566afbf20573cf056e0ebe169a4253dfee19f8678e34cc5bcdc3dbedd60b5f7cd244bae87866d62d182fb92ee73376f7a22a3ab11eec2a554adb618b2020a737f09a59ec300013e61a9d80d36ade47c1b0af06cd5535701f5376745092fb3877dd499fd20d7a09ed8b045596c48c4490fef05bf4911aeaec97a457dab4355d4c1c7d19908d4659c8eec568e80567568", 0xbb}, {&(0x7f0000000380)="a5a515e442439407715febe40f80a9a4acdf5769322670d52ac2ba501915fe2525df5b025a65390841d3e352b0808c47fbdd76d5eb698f122cefaeb19a4c2278e817c3fd5b11e5a7e0c21555d1db1c5793a29df5bd442b090d25fbae50eb9fb43a1b738e48e97f37be590f238c97", 0x6e}], 0x4, 0x8) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000000440)={{0xa, 0x4e20, 0x0, @loopback, 0x401}, {0xa, 0x4e22, 0xfffffffb, @remote, 0xc26}, 0x3, [0xfffe, 0x7, 0x95, 0x3, 0x3, 0xc, 0xbd1f, 0x2]}, 0x5c) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0xfffffffd, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x80002, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x6a002, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000000c0)) listen(r6, 0x0) r7 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r7, &(0x7f0000000640)=[{&(0x7f0000000200)="5800000014008fd427323b470c45b4560a067fffffff93004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r8, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) [ 549.438717] audit: type=1804 audit(1573321741.919:307): pid=24215 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/56/bus" dev="sda1" ino=16880 res=1 17:49:02 executing program 2: unshare(0x8020000) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000700)='ns/mnt\x00') setns(r0, 0x0) r1 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x89a2, 0x0) sendmsg$key(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) dup(r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20040, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000000)=0x5) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) [ 549.578416] md: invalid raid superblock magic on ram0 [ 549.605252] md: ram0 does not have a valid v0.0 superblock, not importing! [ 549.622696] md: md_import_device returned -22 [ 549.637454] md: invalid raid superblock magic on ram0 [ 549.642953] md: ram0 does not have a valid v0.0 superblock, not importing! [ 549.668514] md: md_import_device returned -22 17:49:02 executing program 2: write(0xffffffffffffffff, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0), &(0x7f000095dffc)=0x4) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xa, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1", 0x60, 0x10000}], 0x0, 0x0) 17:49:02 executing program 3: clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x240002, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x71, 0x4) 17:49:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x3}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) pipe2$9p(0x0, 0x4800) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0xe2200) vmsplice(r4, &(0x7f0000000400)=[{&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000180)="0b4d2503fe7dc2fba431c7cee43187d97469a4ef0586da4731e800585a80d656c9d8ea95ee2d1c704db0eee2c89790ea4d2ec11339ae2a757f28c7d931453db11e103fff1f80aa866da64e1486482fc72e09c118c3ec8a36e2e036c275abd7153fed510f0386d6", 0x67}, {&(0x7f00000002c0)="ad3e3b9213ae55ac15691838509e75fb9b1f4df5dfbae69cdb41ccf1e4f3c35fb8e61a6c327afdba6637483566afbf20573cf056e0ebe169a4253dfee19f8678e34cc5bcdc3dbedd60b5f7cd244bae87866d62d182fb92ee73376f7a22a3ab11eec2a554adb618b2020a737f09a59ec300013e61a9d80d36ade47c1b0af06cd5535701f5376745092fb3877dd499fd20d7a09ed8b045596c48c4490fef05bf4911aeaec97a457dab4355d4c1c7d19908d4659c8eec568e80567568", 0xbb}, {&(0x7f0000000380)="a5a515e442439407715febe40f80a9a4acdf5769322670d52ac2ba501915fe2525df5b025a65390841d3e352b0808c47fbdd76d5eb698f122cefaeb19a4c2278e817c3fd5b11e5a7e0c21555d1db1c5793a29df5bd442b090d25fbae50eb9fb43a1b738e48e97f37be590f238c97", 0x6e}], 0x4, 0x8) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000000440)={{0xa, 0x4e20, 0x0, @loopback, 0x401}, {0xa, 0x4e22, 0xfffffffb, @remote, 0xc26}, 0x3, [0xfffe, 0x7, 0x95, 0x3, 0x3, 0xc, 0xbd1f, 0x2]}, 0x5c) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0xfffffffd, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x80002, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x6a002, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000000c0)) listen(r6, 0x0) r7 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r7, &(0x7f0000000640)=[{&(0x7f0000000200)="5800000014008fd427323b470c45b4560a067fffffff93004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r8, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) 17:49:02 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000080)={0x5, 0x5, 0x1, 0x9, 0x8}) ioctl$VIDIOC_S_SELECTION(r1, 0xc040565f, &(0x7f0000000040)={0x2, 0x0, 0x1, {0x7ff, 0x0, 0x100, 0x5475}}) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:49:02 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) perf_event_open(0x0, 0x0, 0xf, r3, 0x2) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r6, 0x80024322) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r5, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:49:02 executing program 2: prctl$PR_GET_FP_MODE(0x2e) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES16], 0x0) [ 550.185327] md: invalid raid superblock magic on ram0 17:49:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x3}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) pipe2$9p(0x0, 0x4800) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0xe2200) vmsplice(r4, &(0x7f0000000400)=[{&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000180)="0b4d2503fe7dc2fba431c7cee43187d97469a4ef0586da4731e800585a80d656c9d8ea95ee2d1c704db0eee2c89790ea4d2ec11339ae2a757f28c7d931453db11e103fff1f80aa866da64e1486482fc72e09c118c3ec8a36e2e036c275abd7153fed510f0386d6", 0x67}, {&(0x7f00000002c0)="ad3e3b9213ae55ac15691838509e75fb9b1f4df5dfbae69cdb41ccf1e4f3c35fb8e61a6c327afdba6637483566afbf20573cf056e0ebe169a4253dfee19f8678e34cc5bcdc3dbedd60b5f7cd244bae87866d62d182fb92ee73376f7a22a3ab11eec2a554adb618b2020a737f09a59ec300013e61a9d80d36ade47c1b0af06cd5535701f5376745092fb3877dd499fd20d7a09ed8b045596c48c4490fef05bf4911aeaec97a457dab4355d4c1c7d19908d4659c8eec568e80567568", 0xbb}, {&(0x7f0000000380)="a5a515e442439407715febe40f80a9a4acdf5769322670d52ac2ba501915fe2525df5b025a65390841d3e352b0808c47fbdd76d5eb698f122cefaeb19a4c2278e817c3fd5b11e5a7e0c21555d1db1c5793a29df5bd442b090d25fbae50eb9fb43a1b738e48e97f37be590f238c97", 0x6e}], 0x4, 0x8) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000000440)={{0xa, 0x4e20, 0x0, @loopback, 0x401}, {0xa, 0x4e22, 0xfffffffb, @remote, 0xc26}, 0x3, [0xfffe, 0x7, 0x95, 0x3, 0x3, 0xc, 0xbd1f, 0x2]}, 0x5c) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0xfffffffd, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x80002, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x6a002, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000000c0)) listen(r6, 0x0) r7 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r7, &(0x7f0000000640)=[{&(0x7f0000000200)="5800000014008fd427323b470c45b4560a067fffffff93004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r8, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) 17:49:02 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1402) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000004c0)={'bridge0\x00', 0x9}) timer_create(0x0, &(0x7f0000000000), 0x0) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200055, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3, 0x7, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000140)) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r4, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000000100), 0x8) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xffff, r2, &(0x7f0000000140)="dc2d4cba511580c2144ac0354c597bdfc2ec5d7dfb51e800", 0x18, 0x40, 0x0, 0x3, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x7ff, r4, &(0x7f0000000240)="f07f1b8848b931e3dab137010961921504df660c3003eb6a3134ed5813855a6f5ed25d72c5c35d7ac067d57b2c437985839e9b2962c1c05a362b06e98781c2ed31ef289fc6a3ef82f384bc73af8a17818e33631e91d24eaed01457f0320c52f3e12b5fc6c1959509b56f91c33a56227411614b588a06953fe0e1e73fffe40e509171fcfedf76bec0ad72a15857694aee56a02af1d6f160be52a92c42bfb1984d127cc9810fe1", 0xa6, 0x2, 0x0, 0x1, r5}]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) sync() openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x900c0, 0x0) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000000500)=""/246) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r6, &(0x7f0000000100), 0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) r8 = accept$ax25(0xffffffffffffffff, &(0x7f00000003c0)={{0x3, @netrom}, [@bcast, @bcast, @rose, @null, @bcast, @netrom, @bcast, @null]}, &(0x7f0000000440)=0x48) r9 = dup3(r8, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e75788255647200c46f0006000000070002000000000000000000"], 0xff) [ 550.209042] md: ram0 does not have a valid v0.0 superblock, not importing! 17:49:02 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000080)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x2e, "58a022202038ebf1fc53a0ca2b15f716c5cfe3b8e9752bd7ac06a83152557f74f5b140e08259a284c8cdb9117f59"}, &(0x7f0000000140)=0x36) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={r3, 0xc3, "1eb6ed6b5067a8cf1c2cb9b6cc7b1fd7a594bf6191a4e3ff5b210799e5d051a0e8e832d887e99dee375760659519bcecad8b35ec4227e37acb6c94240a0103db810fc18cdeb738c89e6f3a7235e73edef21c56e2e0a5fed9f84411b088b96ff2674df39b58f8947d3b777eeb9220e58c6f8982d192e2eaf918771070d917476b6b1dacf8b015d958e03dc5afa485fed048bb6b5e22fd7a9d3351290121e44c04400911c475b31e113bb10ec2f8414b8656aa93676b6329aad7a0ea209d62fc167ca377"}, &(0x7f0000000280)=0xcb) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r2}, 0x0) kcmp(r2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/bnep\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) writev(r4, &(0x7f0000002780)=[{&(0x7f0000001580)="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"}, {&(0x7f0000002580)="06a84753cf9f2fbacf779f354e4934318d945058611c586e45096f889a1346e75f46d9ccf814b9b3bd74979024e0cdeeb4411bdb33591b4252e981214566e2e31ef17c0813b33b5482673f0aea5acc413aaaab634b2c89107109630e258b344b9da50f88ccf3f5eb62e9a2602465e921abdf215b5fe2cdd0254823d4c6728a133910c4bbe87ab2b92fa1851c90ebd37240974b37d8754f2cb4d11c8034d6c24a342322c9fad43bac3b89482c36322f34424da357208bb3b8754d49095d3d4a30ba39333d6700648d0cffe7d4b72975b6b11936dba5a8679d9411ae3eff1a99a70caec3674264a9c9"}, {&(0x7f0000002680)="89674934866ef4c90b577a8c2678ec22fcac61acc06e5891fc2cbb4a9735f56204e95f3a19725d680396ca1b482e488dae0ce71ee05fbb459cf4b613e2b0d283fb442104b4b2650987e98fd4b84b3f9aa8f5d69d9868dd359374e2d004edeab0db238cb023393b449ef57253a09c8de64f00d24b6b78f18770d6951159355f7ed14907a5c0cba614f769c38e3f6c8a2fc2ee3242a6ceb9d8480b06fa786ad7448c8699ae3763b2fe5951c15eb5dc9dadaeafcd98f68fe16453309b997107"}], 0xc2) 17:49:02 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x400000) ioctl$int_in(r1, 0xeed7c250fd2b57e0, &(0x7f00000000c0)=0x8001) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) [ 550.252582] md: md_import_device returned -22 [ 550.268708] audit: type=1804 audit(1573321742.749:308): pid=24278 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/57/bus" dev="sda1" ino=16918 res=1 17:49:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) r2 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r2}, 0x0) kcmp(r2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/snmp\x00') write$selinux_create(r3, &(0x7f0000000340)=@objname={'system_u:object_r:netutils_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x80, 0x20, './file0\x00'}, 0x51) r4 = dup(r0) sendto$inet(r4, &(0x7f0000000040)="d0dfb33874945460e96f1d7d3168af7fca570482ee4b6a078185668d4d2e7838ce38345c7a601fdd01f4a5d4869b9e47fd582ea3371dd11305644748f9416c7d7cc18de64cf5798b7213cd93e7bf8a5c247baeeb1301458d7fb4754055208a0a3ee72b35875ea32890d175987e29fb68bec00171949fcaad6aeaa7", 0x7b, 0x10, &(0x7f00000000c0)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3f, 0x0, 0x0, 0xe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) ptrace$getregs(0xc, 0x0, 0x0, &(0x7f00000001c0)=""/240) socketpair$unix(0x1, 0x6, 0x0, 0x0) [ 550.518310] SELinux: policydb version 1919178114 does not match my version range 15-31 [ 550.557304] md: invalid raid superblock magic on ram0 17:49:03 executing program 2: accept4$inet6(0xffffffffffffffff, 0x0, 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$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r4}, 0x0) kcmp(r4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r4, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 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, @perf_config_ext}, r4, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = socket$inet(0x2, 0x2000080001, 0x84) bind$inet(r5, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) sendmsg(r5, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90) fsetxattr$trusted_overlay_upper(r5, &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f0000000f00)=ANY=[@ANYBLOB="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"/723], 0x10e, 0x0) creat(&(0x7f0000000580)='./bus\x00', 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000009c0)="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", 0x534, 0xc001, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000003c0)="3ce95c98b66a9cdea42aca63276ef1eca3f038047504ba09072b9792bbe041c012d015e0f9cdf7aa7a4d18766deff9a2735edc11437a10c0e9f265c48e", 0x3d, 0x400c000, 0x0, 0x0) io_setup(0x4, &(0x7f00000004c0)) r6 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x1) r7 = socket$inet6(0xa, 0x6, 0x0) r8 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r8, 0xc208ae62, &(0x7f0000000140)) r9 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r9, 0xc208ae62, &(0x7f0000000140)) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @rand_addr="00020000ffff04000000d1e7fffc00", 0x3d9b}, 0x1c) listen(r7, 0x5eb857) r10 = accept4(r7, 0x0, 0x0, 0x0) sendmmsg(r10, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmmsg(r10, &(0x7f0000000c00), 0x4000000000001e6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000300)={r11, 0x8}, &(0x7f0000000340)=0x8) [ 550.589735] audit: type=1400 audit(1573321742.989:309): avc: denied { ioctl } for pid=24284 comm="syz-executor.2" path="socket:[94448]" dev="sockfs" ino=94448 ioctlcmd=0x89e2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 550.607845] md: ram0 does not have a valid v0.0 superblock, not importing! [ 550.630919] SELinux: failed to load policy 17:49:03 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) write$selinux_access(r0, &(0x7f0000000280)={'system_u:object_r:initrc_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x5}, 0x4a) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x1, 0x3ff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x7f, r2}) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/\xd9\x9d\x00\x00\x00\x00\x84\x10', 0x45796c264df78f4a, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r3, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 550.656053] md: md_import_device returned -22 17:49:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:49:03 executing program 3: prctl$PR_SET_KEEPCAPS(0x8, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) msgget(0x1, 0x338) 17:49:03 executing program 2: accept4$inet6(0xffffffffffffffff, 0x0, 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$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r4}, 0x0) kcmp(r4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r4, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 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, @perf_config_ext}, r4, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = socket$inet(0x2, 0x2000080001, 0x84) bind$inet(r5, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) sendmsg(r5, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90) fsetxattr$trusted_overlay_upper(r5, &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f0000000f00)=ANY=[@ANYBLOB="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"/723], 0x10e, 0x0) creat(&(0x7f0000000580)='./bus\x00', 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000009c0)="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", 0x534, 0xc001, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000003c0)="3ce95c98b66a9cdea42aca63276ef1eca3f038047504ba09072b9792bbe041c012d015e0f9cdf7aa7a4d18766deff9a2735edc11437a10c0e9f265c48e", 0x3d, 0x400c000, 0x0, 0x0) io_setup(0x4, &(0x7f00000004c0)) r6 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x1) r7 = socket$inet6(0xa, 0x6, 0x0) r8 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r8, 0xc208ae62, &(0x7f0000000140)) r9 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r9, 0xc208ae62, &(0x7f0000000140)) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @rand_addr="00020000ffff04000000d1e7fffc00", 0x3d9b}, 0x1c) listen(r7, 0x5eb857) r10 = accept4(r7, 0x0, 0x0, 0x0) sendmmsg(r10, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmmsg(r10, &(0x7f0000000c00), 0x4000000000001e6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000300)={r11, 0x8}, &(0x7f0000000340)=0x8) 17:49:03 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) perf_event_open(0x0, 0x0, 0xf, r3, 0x2) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r6, 0x80024322) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r5, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:49:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x7b, 0x80000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b0f, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb1Y\xa9\xc8J,`\xd2\x98\x00\x00\x00 ') 17:49:03 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x109040, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r4 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) r5 = dup2(r4, r4) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r5, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r8 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r8, 0xc208ae62, &(0x7f0000000140)) ioctl$KVM_GET_IRQCHIP(r8, 0xc208ae62, &(0x7f0000000440)) write(r7, &(0x7f0000000340), 0x3c6d3a15) socket$bt_rfcomm(0x1f, 0x1, 0x3) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r9, &(0x7f0000000100), 0x8) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r1, &(0x7f0000000100)={0x40000000}) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0, 0xfffffd33}}], 0x1, 0x40, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x89030900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(0x0, 0x0, 0x0, 0xfffffffffffffffd) r10 = syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00') preadv(r10, &(0x7f00000017c0), 0x315, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50000, 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, 0x3, 0x0, @perf_config_ext={0x37}, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) [ 550.953764] md: invalid raid superblock magic on ram0 [ 550.959006] md: ram0 does not have a valid v0.0 superblock, not importing! [ 550.969096] md: md_import_device returned -22 [ 550.974719] md: invalid raid superblock magic on ram0 17:49:03 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/87) [ 550.997916] md: ram0 does not have a valid v0.0 superblock, not importing! [ 551.227392] md: md_import_device returned -22 17:49:03 executing program 0: chdir(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) 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$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000900)="ba", 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}], 0x1, 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$tipc2(0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000000)='./file1/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="7570706572723d2e2f66696c65302c6c050065726469723d2e2f66696c65312c776f726b6469723d2e2f66696c6531"]) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000008b80)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x4}}, 0x20) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000200)=0x4) sendmsg$TIPC_NL_LINK_SET(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)=ANY=[@ANYBLOB="b6da0000", @ANYRES16=0x0, @ANYBLOB="000000000012da580f7e477dd400f5021b8a5bd81650f148679cfaade7821c"]}, 0x1, 0x0, 0x0, 0x100}, 0x4001041) chdir(&(0x7f0000000180)='./file0\x00') r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000000)='ppp0eth1]*em0\x00'}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, r3, 0x0, 0x10, &(0x7f00000000c0)='vboxnet1cpuset(\x00'}, 0x22a) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000400), 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000340)=""/10) ioctl$sock_TIOCINQ(r4, 0x541b, &(0x7f00000003c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 17:49:03 executing program 5: syz_emit_ethernet(0x6c, &(0x7f0000000040)={@link_local, @link_local, [], {@mpls_uc={0x8847, {[{0xe9b, 0x0, 0x1}], @generic="7b66fd182bfea6d92de809ce1a513aa25048a2c554b565c7889527621d836191ea34fbc31583498becf639a37f889bd6aa817b8d367febce516a90a4b64acad2827d10f2486b3420c37595687bf40ffc1984e0acbb94949768a7"}}}}, 0x0) r0 = syz_open_dev$media(&(0x7f0000000200)='\x00\x00\b\x00', 0xa, 0x41d41) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="0fc7339a0f00000008013e0f009ad50000000f01c2640f017d00660f38ddaa940e00000fc759d866b83e008ee066baf80cb898de5b85ef66bafc0cb87a000000ef2e0ffdc4", 0x45}], 0x1, 0x20, &(0x7f0000000180)=[@dstype3={0x7, 0x1}], 0x1) [ 551.352125] md: invalid raid superblock magic on ram0 [ 551.374206] md: ram0 does not have a valid v0.0 superblock, not importing! [ 551.389597] md: md_import_device returned -22 [ 551.403819] md: invalid raid superblock magic on ram0 17:49:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuacct.usage_user\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8e02, 0x0, 0x0, 0x65c69551b3c4757a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000080)=0x8, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000040)={0x1f, {0x2, 0x80, 0x4, 0x5, 0x0, 0x6}}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0)=r4, 0x161) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000000100), 0x8) r6 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x1, 0x2, &(0x7f0000000100)=ANY=[@ANYRESHEX=r5], &(0x7f0000014ff5)='syzka\x00\x00\x00\x05\x00\xf3', 0x2, 0x1000, &(0x7f0000014000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r7 = gettid() perf_event_open(&(0x7f00000003c0)={0x2, 0x70, 0x3, 0xe0, 0x1d, 0xff, 0x0, 0xffffffff, 0x23108, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfffffffc, 0x1, @perf_config_ext={0x72}, 0x0, 0x0, 0xede, 0x0, 0x3, 0x0, 0xa0ac}, r7, 0x1, 0xffffffffffffffff, 0x2) openat$cgroup_ro(r2, &(0x7f00000001c0)='io.stat\x00', 0x0, 0x0) write$cgroup_pid(r1, &(0x7f0000000180), 0x12) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={0x0, r6, 0x2}, 0x10) write$cgroup_pid(r3, &(0x7f0000000000), 0x10000000d) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001c00)='memory.events\x00', 0x7a10, 0x1700) [ 551.409134] audit: type=1804 audit(1573321743.889:310): pid=24360 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-testdir261675960/syzkaller.FjPBF4/58/bus" dev="sda1" ino=16801 res=1 [ 551.437791] md: ram0 does not have a valid v0.0 superblock, not importing! 17:49:03 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x842803, 0x0) bind$rxrpc(r0, &(0x7f0000000080)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e21, 0xbac, @empty, 0xfffffffa}}, 0x24) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x8000, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f00000000c0)={0x9, @local}) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 551.473421] md: md_import_device returned -22 [ 551.488670] overlayfs: unrecognized mount option "upperr=./file0" or missing value [ 551.603497] overlayfs: unrecognized mount option "upperr=./file0" or missing value [ 551.628790] md: invalid raid superblock magic on ram0 17:49:04 executing program 0: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000000)) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) 17:49:04 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x25a, 0x0}) [ 551.657439] md: ram0 does not have a valid v0.0 superblock, not importing! [ 551.689756] md: md_import_device returned -22 17:49:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x11) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="8fe4af6bf8497a207f1319c628f196a27acd8abf62d52d892abf5de9db975b93541af5eb31c57c668b05b361792b0c37e9038a27da492504b2fefbfad7"]) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x100) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) eventfd2(0x0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r1, 0x0, 0x40d09) [ 551.787568] audit: type=1400 audit(1573321744.269:311): avc: denied { map } for pid=24380 comm="syz-executor.0" path="/dev/binder0" dev="devtmpfs" ino=15301 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 551.827852] binder_alloc: binder_alloc_mmap_handler: 24380 20ffc000-20fff000 already mapped failed -16 17:49:04 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuacct.usage_user\x00', 0x0, 0x0) 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="800000000100000000004280"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0185879, 0x20000000) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x10) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0), 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0xfffffec7) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x80000001, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x20, 0x100000000, 0x0, 0x0, 0x0, 0x6, 0x5}, 0x0, 0x5, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x0, 0x2) [ 551.870755] md: invalid raid superblock magic on ram602 [ 551.902491] md: ram602 does not have a valid v0.0 superblock, not importing! [ 551.920482] audit: type=1804 audit(1573321744.369:312): pid=24386 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir094848022/syzkaller.6fKg7u/132/bus" dev="sda1" ino=16924 res=1 [ 551.964143] md: md_import_device returned -22 [ 552.096950] audit: type=1804 audit(1573321744.459:313): pid=24395 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir094848022/syzkaller.6fKg7u/132/bus" dev="sda1" ino=16924 res=1 17:49:04 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r1 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x89a2, 0x0) sendmsg$key(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x48004000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x800, 0x70bd2c, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000004) 17:49:04 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) perf_event_open(0x0, 0x0, 0xf, r3, 0x2) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r6, 0x80024322) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r5, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r8 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r7, r8, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) [ 552.247368] md: invalid raid superblock magic on ram0 [ 552.296325] md: ram0 does not have a valid v0.0 superblock, not importing! [ 552.333522] audit: type=1804 audit(1573321744.819:314): pid=24376 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir714750675/syzkaller.caBRsA/307/memory.events" dev="sda1" ino=16882 res=1 [ 552.343246] md: md_import_device returned -22 17:49:05 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000140)) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved}, 0x10) uselib(&(0x7f0000000080)='./file0\x00') r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 552.529401] audit: type=1800 audit(1573321744.819:315): pid=24376 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.5" name="memory.events" dev="sda1" ino=16882 res=0 [ 552.562014] md: invalid raid superblock magic on ram0 [ 552.580338] md: ram0 does not have a valid v0.0 superblock, not importing! [ 552.605287] md: md_import_device returned -22 [ 552.620270] md: invalid raid superblock magic on ram0 [ 552.625767] md: ram0 does not have a valid v0.0 superblock, not importing! [ 552.648678] md: md_import_device returned -22 [ 552.667212] audit: type=1804 audit(1573321744.819:316): pid=24411 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.5" name="/root/syzkaller-testdir714750675/syzkaller.caBRsA/307/memory.events" dev="sda1" ino=16882 res=1 17:49:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x101000, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000001400)) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0x8, 0x400}, 0xc) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000140)) write$FUSE_DIRENT(r3, &(0x7f00000002c0)={0x108, 0xfffffffffffffff5, 0x8, [{0x6, 0x84b, 0xd, 0x2, '/dev/dmmidi#\x00'}, {0x4, 0x2, 0xc, 0x4, '/dev/nullb0\x00'}, {0x2, 0x4000000, 0x1, 0x1, '{'}, {0x1, 0x0, 0x5, 0x20000, 'user\''}, {0x5, 0x3f, 0xd, 0x800, '/dev/dmmidi#\x00'}, {0x5, 0x16, 0x0, 0x81}, {0x4, 0x0, 0xc, 0x1, '/dev/nullb0\x00'}]}, 0x108) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x11, 0x4011, r2, 0x0) 17:49:05 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x527b763b917db935, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="bcb00000", @ANYRES16=r2, @ANYBLOB="00082dbd7000fddbdf25010000001800010008000600646800000c0006006e6f6e6500000000"], 0x2c}, 0x1, 0x0, 0x0, 0x45041}, 0x800) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r3, 0x28, &(0x7f00000001c0)}, 0x10) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:49:05 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x101200, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x4, 0x1, 0xfffffffffffffeab, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x381085, 0x0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000080)) 17:49:05 executing program 5: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, r1, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000740)=0x200, 0x4) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x24e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x1, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0xd10c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x82000, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYRES64], 0xc63b9e35) 17:49:05 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:49:05 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)=' \xc1\xbaU|\xfc\xff{\f', 0x11b001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000000080)=0x0) io_destroy(r2) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000000)=0x1205) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x20) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000140)) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000300)=0x62, 0x4) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000280)="a0e1a50dd34eb55100762210a7ab22d755ae74deb2784c4ed16bad7a73f1eb512d72c82e1cb206c86f610eb85c0501fb2330547e4a3b5a97cef1f8815a8b5894b8949c54298037ac6fb0c9528a9c43f5262613") ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:49:05 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x12, r0, 0x0) syz_mount_image$reiserfs(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f0000001900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x100, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) r9 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r9, 0xc208ae62, &(0x7f0000000140)) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r11 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r12) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r14) r15 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r16) r17 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r18) r19 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r20) r21 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r21, 0xc208ae62, &(0x7f0000000140)) ioctl$NS_GET_OWNER_UID(r21, 0xb704, &(0x7f0000000140)=0x0) lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r23, 0x0) r24 = getgid() setresgid(0x0, r24, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000300)={{}, {}, [{0x2, 0x0, r8}, {0x2, 0x2, r10}, {0x2, 0x4789cea319cf1139, r12}, {0x2, 0x1, r14}, {0x2, 0x1, r16}, {0x2, 0x1, r18}, {0x2, 0x50abf98c21f20a82, r20}, {0x2, 0x5, r22}], {}, [{0x8, 0x2, r23}, {0x8, 0x1, r24}, {0x8, 0x1, r25}], {0x10, 0x6}, {0x20, 0x2}}, 0x7c, 0x0) r26 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r26, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 17:49:05 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000200)) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000080)=ANY=[@ANYBLOB]) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000240)=0x1001a) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x33f}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="66b9810000400f322ed30cbad104ec660f38df2b0fe21526660ff85e503ede1b0f20c06635000000800f22c0b800088ec00fae470b", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$SIOCAX25GETINFOOLD(0xffffffffffffffff, 0x89e9, &(0x7f0000000400)) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000340)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe53) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000340)={0x2, 0x0, [{0x6000, 0xf5, &(0x7f0000000140)=""/245}, {0x0, 0xc3, &(0x7f0000000240)=""/195}]}) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000580)=""/228) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000100), 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000000440)={{0x4, 0x4, 0xfffffffc, 0x2, '\x00', 0x5}, 0x0, 0x100, 0x3ed, r5, 0x2, 0x0, 'syz0\x00', &(0x7f0000000080)=['/dev/kvm\x00', '/dev/kvm\x00'], 0x12, [], [0x140, 0x8, 0xff, 0x6]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000280)=@int=0x4, 0x4) 17:49:05 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x40000, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r4, 0x2}, &(0x7f00000000c0)=0x8) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:49:05 executing program 2: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000640)='user\x00', 0x0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) prlimit64(0x0, 0xe, &(0x7f0000000240)={0x9, 0x8d}, 0x0) getresgid(&(0x7f00000002c0), &(0x7f0000000300), 0x0) r2 = getpid() openat$selinux_avc_cache_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ip6_mr_cache\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, &(0x7f0000000100)={@remote, @empty, @loopback, 0x0, 0x8}) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r7 = 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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r7, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) r8 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x89a2, 0x0) sendmsg$key(r8, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) mmap(&(0x7f0000dfe000/0x200000)=nil, 0x200000, 0x2000004, 0x8031, r8, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f00000005c0)) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000300)={r0, 0x0, r1}, 0x0, 0x0, &(0x7f0000000200)={0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 17:49:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x101000, 0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x840000000002, 0x3, 0x200000000000ff) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000000100), 0x8) sendmmsg$inet(r5, &(0x7f0000002dc0)=[{{&(0x7f0000000180), 0x10, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x171}}], 0x0, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x24000) r6 = memfd_create(&(0x7f0000000340)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r8, r7) write(r7, &(0x7f00000004c0)="3161d417452c8f6d46edb3b1077f2abaa85e3489c66107ab7d9aeb42aa515f23c9150bfd105fa1be4e0415cb2c2d4a1cdff5ab24d3676cc093ea0ffa364b7ec5a99d58d2267958d4", 0x48) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r6, 0x0) sendfile(r6, r6, &(0x7f0000000200), 0xff8) memfd_create(&(0x7f00000001c0)='md5sum', 0x1) io_submit(0x0, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x10000}]) prctl$PR_SET_NAME(0xf, &(0x7f0000000100)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(') [ 553.526925] md: invalid raid superblock magic on ram0 [ 553.545320] md: ram0 does not have a valid v0.0 superblock, not importing! [ 553.569319] md: md_import_device returned -22 17:49:06 executing program 3: ioctl$IMGETDEVINFO(0xffffffffffffffff, 0x80044944, &(0x7f0000000040)={0x3}) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 553.675652] md: invalid raid superblock magic on ram0 17:49:06 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket(0x15, 0x80005, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040)) open_by_handle_at(r1, &(0x7f0000000180)={0x72, 0x4, "db82b6ad8b4b1967952e7a490f0e334db22c554d5de90298dac5a06f8c730a8607ad278278f8fdac5b4f2f6b347d8cb74fbeb1ec943e7be84976af2f1b3d5263f3aa6724e18a47bc971eab3dbb9140ff786c9cf497155afba6ebb44ff5cf3156adf6721076de9236524d"}, 0x501101) syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0x0, 0x0) pipe2(&(0x7f00000003c0), 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) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) [ 553.852076] md: ram0 does not have a valid v0.0 superblock, not importing! [ 553.928366] md: md_import_device returned -22 17:49:06 executing program 5: unshare(0x2000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) listen(r0, 0x2) accept4(r0, 0x0, 0x0, 0x0) r1 = gettid() socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x89a2, 0x0) sendmsg$key(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) ftruncate(r2, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000016) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000140)) sendto$inet6(r3, 0x0, 0x0, 0x4000000, &(0x7f00000000c0)={0xa, 0x4e22, 0xfffffffe, @remote}, 0xe) 17:49:06 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:49:06 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0xfffffffffffffffa, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) r3 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x89a2, 0x0) sendmsg$key(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) ppoll(&(0x7f00000000c0)=[{r2, 0x8}, {r1, 0x1}, {r3, 0x8}, {r0, 0x3000}, {r1, 0x1000}], 0x5, &(0x7f0000000100), &(0x7f0000000140)={0x1}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0xa5}, 0x4) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 554.101896] md: invalid raid superblock magic on ram0 [ 554.113869] md: ram0 does not have a valid v0.0 superblock, not importing! [ 554.133940] md: md_import_device returned -22 [ 554.153925] md: invalid raid superblock magic on ram0 [ 554.172453] md: ram0 does not have a valid v0.0 superblock, not importing! 17:49:06 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) ioctl$VIDIOC_RESERVED(r1, 0x5601, 0x0) [ 554.205649] md: md_import_device returned -22 [ 554.285957] md: invalid raid superblock magic on ram0 [ 554.309112] md: ram0 does not have a valid v0.0 superblock, not importing! [ 554.344314] md: md_import_device returned -22 17:49:06 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000100)) r2 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r2}, 0x0) kcmp(r2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000140)) sendfile(r1, r4, &(0x7f0000000140)=0x69cb, 0x7) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r3, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x1, 0x5d, 0x81, 0x6, 0x0, 0x6, 0x4008, 0x14, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x200, 0x5, 0x7fffffff, 0x4, 0x80, 0xfffffff9, 0x401}, r2, 0x1, r3, 0x1) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:49:06 executing program 2: ioctl$IMGETDEVINFO(0xffffffffffffffff, 0x80044944, &(0x7f0000000040)={0x3}) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 554.459927] md: invalid raid superblock magic on ram0 17:49:07 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x3d8, &(0x7f00000004c0)=0x0) io_submit(r4, 0x1e09328e, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000800000000001, 0x0, 0xffffffffffffffff, 0x0, 0x12f}]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000140)) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) r5 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x11f) ioctl$TCGETX(r5, 0x5432, &(0x7f00000002c0)) pipe(&(0x7f0000000180)={0xffffffffffffffff}) read(r6, &(0x7f0000000480)=""/250, 0xfffffffffffffdec) r7 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/arp\x00') ioctl$EVIOCRMFF(r7, 0x40044581, &(0x7f0000000240)) r8 = openat$cgroup_ro(r7, 0x0, 0x0, 0x0) bind$inet6(r8, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @remote, 0x120}, 0x1c) accept$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000000240)={r9, 0x1, 0x6, @remote}, 0x10) r10 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r10, &(0x7f0000002740)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) sendmmsg(r10, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 17:49:07 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000280)={0x7, {{0xa, 0x4e24, 0x80000000, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8}}, 0x97001d241289840c, 0xa, [{{0xa, 0x4e22, 0x4, @local, 0xffff}}, {{0xa, 0x4e21, 0x35e48, @mcast1}}, {{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x15}}}, {{0xa, 0x4e20, 0x8, @rand_addr="2eed69d25cbb71c8500ff6617b487f51", 0x7}}, {{0xa, 0x4e21, 0x100, @local, 0x3}}, {{0xa, 0x4e20, 0x595, @mcast1, 0x4b8e}}, {{0xa, 0x80, 0x1, @local, 0x1ff}}, {{0xa, 0x4e21, 0x7fffffff, @empty, 0x101}}, {{0xa, 0x4e23, 0xfffffeff, @rand_addr="ca17c10580510f12c803ee331071f399", 0x7}}, {{0xa, 0x4e20, 0xfffffff9, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}}]}, 0x590) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 554.490241] md: ram0 does not have a valid v0.0 superblock, not importing! [ 554.525984] md: md_import_device returned -22 17:49:07 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000100)) r2 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r2}, 0x0) kcmp(r2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000140)) sendfile(r1, r4, &(0x7f0000000140)=0x69cb, 0x7) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r3, 0x0, 0xd, &(0x7f0000000080)='trusted\\#&>#\x00'}, 0x30) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x1, 0x5d, 0x81, 0x6, 0x0, 0x6, 0x4008, 0x14, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x200, 0x5, 0x7fffffff, 0x4, 0x80, 0xfffffff9, 0x401}, r2, 0x1, r3, 0x1) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 554.658657] md: invalid raid superblock magic on ram0 [ 554.704094] md: ram0 does not have a valid v0.0 superblock, not importing! [ 554.800155] md: md_import_device returned -22 17:49:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000001000008912, &(0x7f0000000140)="0800a1695e1dcfe86710bb71") r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="24000000180007841dfffd946f610500020081001f038b0602000800082005000a00ff7e280000001100ffffba16a0aa49240b000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1, 0x0, 0xfd82}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000380)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e20, 0x3ff, @rand_addr="4f1ae4b3b7b196578313b512e9accc7e", 0x6}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e24, 0x400, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xc305}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e23, 0x106a788c, @remote, 0x8}, @in6={0xa, 0x4e21, 0x1, @mcast2, 0xf6}, @in6={0xa, 0x7f, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3}], 0xbc) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000140)) write$P9_RREAD(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="4c000000750100410000001463b549bfdfa829fd6f3ca579f801000710135585478a761121433d6e3f6072e98162431897424452e55c63c9edd180d79df4c23f51850000000000000000000000000000af99030aac345814b4e587e4ea9dedc5d3e39b7d1dee76e75e41cce20b60f838ad92acd37867"], 0x4c) read$eventfd(r2, &(0x7f0000000100), 0x8) ioctl$RTC_UIE_ON(r2, 0x7003) recvfrom$unix(0xffffffffffffffff, &(0x7f00000002c0)=""/49, 0x31, 0x20, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) ioctl$UI_DEV_DESTROY(r3, 0x5502) 17:49:07 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r0}, 0x0) kcmp(r0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) perf_event_open(0x0, r0, 0x1, 0xffffffffffffffff, 0x1) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0xfffffdaf) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f00000002c0)={'team0\x00', {0x2, 0x4e24, @multicast2}}) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) mq_notify(r2, &(0x7f0000000300)={0x0, 0xd, 0x4, @thr={&(0x7f0000000100)="a9b3aa1c0b85a7a0fa7259480e835eadc677e4d8ae788d70cc42cfb40ed03dfaff955e92773ce13c7e29743006eb169365065cd2352610ebf5cd46f02f5872f0112e3fc93f960ddd4e97f22c8d2574bbbe35b579a41fb880bc45813eb93ceb52f3dd0db1fcd0355ae9f9578ed2eada317537cd0c698df63f46a5c80332007169cc4e55410f2681c476dce7e3894d243908994a1c095d52adaa5592496649fd89e93cccea5208ab80908b79a11587896232e34b207aab3cb1a724e82ed4e3be8c3cad04bfae84144ad7612f39e0c817ddf353", &(0x7f0000000240)="e0321b5ccf6fe3825f"}}) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) dup2(0xffffffffffffffff, 0xffffffffffffffff) vmsplice(r4, 0x0, 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x0, 0x4000) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x1}, 0x0) syz_read_part_table(0xffff, 0x0, 0x0) 17:49:07 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:49:07 executing program 0: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001500)={0x4, 0x0, 0x3ff, 0xeb78, 0x13, 0x5, 0x3f, 0xfa, 0x9, 0x7, 0x3f80000, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000000040)=0x10000000006) r3 = perf_event_open(&(0x7f0000000980)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4bb7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$UHID_INPUT(r2, &(0x7f00000002c0)={0x8, "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", 0xa943708f26830065}, 0x1006) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000001600)='/dev/cachefiles\x00', 0x100, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x5) dup3(r3, r2, 0x0) r5 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000001800)="e8e78f8e5627a145461d24d6ac7f5ad3861bae1bd023275db73757f1deb79b6c9a9d762d0917f147c36751be48d378e1d36ea88ed06c2a913d1e75c58ea982c69286248338b6408c0d8b67a63f157ed92b07af6273492f20a7e23d653831314a2534c89bc5a162adf82736c0935a44e1eb5a4dba9593048281f7411c713409edf64d25d15801ede590265a62beb188b72fe7c71ae144", 0x96, 0x0) r6 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000240)='X', 0x1, 0xfffffffffffffffe) r7 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r6, r7, r7}, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={'xcbc(anubis-generic)\x00'}}) keyctl$instantiate(0xc, r6, 0x0, 0x0, 0xfffffffffffffffd) r8 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000001640)='/dev/dlm_plock\x00', 0x80000, 0x0) r9 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r9, 0xc208ae62, &(0x7f0000000140)) renameat(r8, &(0x7f0000001680)='./file0\x00', r9, &(0x7f00000016c0)='./file0\x00') keyctl$instantiate_iov(0x14, r5, &(0x7f0000001580)=[{&(0x7f0000001300)="3dd62fbebca8a0bc7793ce262690b13fe082617964075f3ba14f8f991d453f2703ce6361f734ea2b609bfcee7323d91cd87baed401431ebc4818596379116aa129f8b41bd47eb51d4375a2cac8c8fd9da3ea5f4a2a739650d8637a0d2bafe1c4c97083e0d9934bd95230201285c06a259a1b0e53aa9faf51731961e0d354d5c4d59171e6623e565cc74cb8c8f395e6f91d17f1287a3d0e9865ab8e585c408fdaef64161242cd85a4b50784a3203c5fe6a47e719731c94be16a3e4e12f2334d4ccdf753761318fbcd98bc4bb3213eb5a42ab069a68e986383c915042c3030d766dfb1bf185e70df5a273a129e027b742e88", 0xf1}, {&(0x7f0000001400)="49d4902ad7bc8248d6c68967f4502a672a83248d60a4307a234af92eb90025abbda1cf1c568882d027702252f426a96525fb6a54da5b2212d94493d66e6daae518a5c03644c7302b68bc33e8", 0x4c}, {&(0x7f00000017c0)="da294f7d3d5636070500000062edfbd3f21f04e89eddacb0ff61424af7ae1bf0d0f2f933fc7b295b391efb1608eecbfb395ac3e7693fcddd8b", 0x39}, {&(0x7f0000001480)="2d48fe75d5200fc83fbec27bfc6699947bef9e36c5ac6ec04d942249a4f62b3e675872b535eefd9f0500ef75f730649f2c05386f2059419899e1d2d63ebe55dd099139083c2aa584354c635d7c6cbd081d2919b1db6fc166f058385072227976ad4a9933", 0x64}, {&(0x7f0000001740)="e07211d9760c96096704122935d9b0d32df673f3972824278437fa32df88e8f7a63c304099e9f417754a12dc5bb5ad0f73c3d4e452f00e3465a941558ad3efd3ed609acb2d3693f13157f5e3d697b71b2ae57d209759128780ee471055b70f6fef27955b3cd5f3e0", 0x68}], 0x5, r6) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000000)=0x7fff) socket(0x0, 0x803, 0x0) r10 = socket(0x1e, 0x80005, 0x0) ioctl$SIOCSIFMTU(r10, 0x8922, &(0x7f0000000040)={'team0\x00\x00\x01\x00', 0x9843}) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000240)={'team0\x00\x030\xff\xfd\x00%`\xc3\xff\xff', 0xb5}) r11 = socket$inet(0x2, 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001700)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001540)=ANY=[@ANYBLOB="000044e5a8497016de29320000"], 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r11, 0x84, 0x77, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, 0x0}, 0x20) 17:49:07 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000100)={0x7, 0x70, 0x5, 0xfd, 0x9b, 0x0, 0x0, 0x6, 0x801a, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x39bc569d, 0x0, 0x16, 0x1ff, 0x7, 0x3f}, r0, 0x7, 0xffffffffffffffff, 0xb) r2 = getgid() setresgid(0x0, r2, 0x0) fchown(r1, 0xee01, r2) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$TCGETX(0xffffffffffffffff, 0x5432, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003340), &(0x7f0000003380)=0xb) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x400000, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r3, 0x40140921, &(0x7f0000000080)={0x0, 0x1, 0x311, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) [ 555.071593] kauditd_printk_skb: 6 callbacks suppressed [ 555.071603] audit: type=1804 audit(1573321747.559:323): pid=24576 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/62/bus" dev="sda1" ino=16955 res=1 17:49:07 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) write$ppp(r1, &(0x7f0000000040)="a268cbc692d90cf6c43de65b2d73840ce73d706395cddffa0bad500265849aec5384717332f40773fc84ab39784013d504684fd383935a4de4f1e0000ba3ffe5963a04000e3ae6d0f6cb4b0e919afd766f83d0b1d6cb3560f72a378a941e0975578bfadcb703abe2c0550293c10bb5701879a72b7375877b9079cfe1e0dc2fd0a46e3409e495eca36b6236b394e8ea9128fd8355757cb964ac370b52283f81f87268b0172a7f26a14047dbb2474ec8120d25e70e6e8a91d43b3f166cce795b9f84f972ea3df14808c736a8aa96ac48752c2d06071e24ececb2c6aec3fa829925d8f0d1193e32", 0xe6) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:49:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x133, 0x0, 0x0, 0xff7d) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="baa100b0e5ee440f20c0663506000000440f22c0f08375a34dea5c3452003636640f71e600672e0f791cde0f0f5f000c2ed8aa0e002e2ec16d389eea8f89d800", 0x40}], 0x1, 0x0, 0x0, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r7, &(0x7f0000000100), 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r7, 0xc10c5541, &(0x7f0000000240)={0x10000, 0x101, 0x0, 0x0, 0x0, [], [], [], 0x9, 0x7ff}) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000040)={0x2c, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x2, 'sed\x00', 0x3c, 0x0, 0x1f}, 0x2c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x40, 0x0, 0xffffffffffffff98) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 555.222592] md: invalid raid superblock magic on ram0 [ 555.228035] md: ram0 does not have a valid v0.0 superblock, not importing! [ 555.248353] md: md_import_device returned -22 17:49:07 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) ioctl$UI_SET_FFBIT(r1, 0x4004556b, 0x31) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:49:07 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x0, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="28000000100001080000000000000000000000004b8f0cbd6e2e589f984e75b32f7e02f7a2dfd868287b04bdb6fc96f068eee448fea31a5c1dd98354e8a4429812cbe26b49dc5a0bb22445112a459bbcfe6aebb20d2315cdea1364e64cddb4ba73adc3b518d4368606d0511fa8ecbffd3d52eaee724be801e480b2090edc1f0bcb97327e66388fdaa8fb3d1d58adfa690d59932473eb2abc741e2a25f93ad990161e25e2024dbafb6803b20d", @ANYRES32=0x0, @ANYBLOB="000004000000000008001b0000000000"], 0x28}}, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x84004000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000000007000fedbdf25010000008eff0300060000000800040001000000080002000200000008000a004e210000"], 0x34}, 0x1, 0x0, 0x0, 0x4040000}, 0x80) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000540)=""/174) mount(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) fstat(0xffffffffffffffff, &(0x7f00000000c0)) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) [ 555.372141] md: invalid raid superblock magic on ram0 [ 555.408394] md: ram0 does not have a valid v0.0 superblock, not importing! [ 555.435665] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 555.441502] md: md_import_device returned -22 17:49:07 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x89a2, 0x0) sendmsg$key(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) getpeername$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x85d}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc080}, 0x20000040) [ 555.503878] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 555.588988] md: invalid raid superblock magic on ram0 [ 555.601880] md: ram0 does not have a valid v0.0 superblock, not importing! [ 555.622115] md: md_import_device returned -22 17:49:08 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = 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) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r2, r3, 0x0) dup2(r5, r4) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$inet6_tcp(0xa, 0x1, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) dup3(0xffffffffffffffff, r1, 0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, 0x0) [ 555.734323] md: invalid raid superblock magic on ram0 17:49:08 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) [ 555.791450] md: ram0 does not have a valid v0.0 superblock, not importing! 17:49:08 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000016c0)={@rand_addr=0x7, @local, @broadcast}, 0xc) [ 555.853112] md: md_import_device returned -22 17:49:08 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x8e38954805ddd8eb, 0x0) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) clone(0x800000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:49:08 executing program 5: openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@remote}, {}, {0x0, 0x1}}, {{@in=@local}, 0x0, @in=@empty}}, 0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000440)={@remote}) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xff0f}], 0x2, 0x0) [ 555.984461] audit: type=1804 audit(1573321748.469:324): pid=24629 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-testdir261675960/syzkaller.FjPBF4/63/bus" dev="sda1" ino=16509 res=1 17:49:08 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000000)) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)={[{@codepage={'codepage', 0x3d, 'cp864'}}, {@codepage={'codepage', 0x3d, 'koi8-ru'}}]}) 17:49:08 executing program 2: write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x165, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='cpuset.memory_spread_page\x00', 0x2, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$cgroup_ro(r0, &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xa) ftruncate(0xffffffffffffffff, 0x0) [ 556.115977] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 556.132932] BFS-fs: bfs_fill_super(): Inode 0x00000005 corrupted [ 556.158692] hfs: unable to change codepage 17:49:08 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x200000, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_addrs=@generic={0x0, "ab00d4ed27c4edebf5fccebbc2eb"}}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) fchmod(0xffffffffffffffff, 0x100) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000140)) mknodat(r4, &(0x7f0000000040)='./file0\x00', 0x4eb0357f41968881, 0x3) ioctl$KVM_SMI(r1, 0xaeb7) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000140)) accept(r5, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 556.182581] hfs: unable to parse mount options [ 556.288583] hfs: unable to change codepage [ 556.301901] hfs: unable to parse mount options 17:49:08 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x80144400, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:49:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) fsetxattr$security_selinux(r0, &(0x7f0000000000)='security.selinux\x00', &(0x7f0000000080)='unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00', 0x2e, 0x2) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000010c0)={[{0x0, 'pids'}]}, 0x6) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) ioctl(r1, 0xd67, &(0x7f00000000c0)="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") [ 556.466758] md: invalid raid superblock magic on ram0 [ 556.478809] md: ram0 does not have a valid v0.0 superblock, not importing! [ 556.496750] md: md_import_device returned -22 17:49:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r5, &(0x7f0000000580)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, 0x0}, 0x800}], 0x1, 0x0, 0x0) r7 = socket(0xa, 0x80001, 0x37) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x260000, 0x0) dup2(r8, r8) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = dup2(r8, r10) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @ppp={{0x8, 0x1, 'ppp\x00'}, {0xc, 0x2, {0x8, 0x1, r11}}}}]}, 0x38}}, 0x0) r12 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_SHOW_STATS(r11, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r12, 0x300, 0x70bd28, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x804) sendmsg$TIPC_CMD_SHOW_PORTS(r7, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r12, 0x400, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r6, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x30, r12, 0x904, 0x70bd2b, 0x25dfdbfd, {{}, 0x0, 0x4109, 0x0, {0x14, 0x18, {0x514, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x44085) sendmsg$TIPC_CMD_SET_NETID(r4, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1240080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, r12, 0x508, 0x70bd28, 0x25dfdbfd, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x6}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8018080}, 0x16700a6de694af78) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext, 0x50}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x840000000002, 0x3, 0x200000000000ff) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002dc0)=[{{&(0x7f0000000300), 0x10, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x171}}], 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x24000) r13 = memfd_create(&(0x7f0000000340)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) r14 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) r15 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r15, r14) write(r14, &(0x7f00000004c0)="3161d417452c8f6d46edb3b1077f2abaa85e3489c66107ab7d9aeb42aa515f23c9150bfd105fa1be4e0415cb2c2d4a1cdff5ab24d3676cc093ea0ffa364b7ec5a99d58d2267958d4", 0x48) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r13, 0x0) sendfile(r13, r13, &(0x7f0000000200), 0xff8) memfd_create(&(0x7f00000001c0)='md5sum', 0x1) io_submit(0x0, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x10000}]) [ 556.507837] audit: type=1400 audit(1573321748.989:325): avc: denied { relabelfrom } for pid=24666 comm="syz-executor.0" name="NETLINK" dev="sockfs" ino=94868 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 [ 556.577417] audit: type=1400 audit(1573321748.999:326): avc: denied { relabelto } for pid=24666 comm="syz-executor.0" name="NETLINK" dev="sockfs" ino=94868 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 17:49:09 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:49:09 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000180)={r1}) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e22, @broadcast}, 0xc) sendto$inet(0xffffffffffffffff, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x2) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, 0x0) getpgid(0x0) r2 = inotify_init1(0x0) gettid() fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0xffffffffffffffff, r3) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) tkill(0x0, 0x3a) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10000, 0x0) unshare(0x20600) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000140)) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8}, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000002c0)={r8, 0xe6, "d2baa46f8738256227013e55ad19c448da233218360f0b4c9737beea52e4ad5e596d50e4f36a665487ebf701191a0ccf1b8392c3625a8592a0b47f0c4527168d7dd3207e0779ff7ace3875758d444087f988f21ca514629a04dd81341e80e496c7242e3be16684d8819c5ac7ffb56c17d4ca20e41b17fb6b1517aceed4541ca7df5757f54b5558a634f747ae3ae826e8237de89c272cdc61b930e4f06c95e4ee37a4f502fd1d03ce8d0894f5a329ab52ea25ddda2f90d89c89b2c7b3218e62559e1de8eac32038c4f8c5d1939196ad7f94d040dbe22091a28258c988a73f2cdf100f9b942814"}, &(0x7f0000000140)=0xee) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, 0x0) setresuid(0x0, 0xee01, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000240)='net/igmp6\x00') read(r9, &(0x7f0000000040)=""/230, 0x1c02fa81) read(0xffffffffffffffff, &(0x7f0000000040)=""/230, 0x1c02fa81) listen(0xffffffffffffffff, 0x6) writev(0xffffffffffffffff, &(0x7f0000000600), 0x2f0) [ 556.900934] audit: type=1804 audit(1573321749.379:327): pid=24683 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/64/bus" dev="sda1" ino=16975 res=1 17:49:09 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365c, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x726, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000003c0)=@nat={'nat\x00', 0x1b, 0x5, 0x558, 0x268, 0x268, 0x378, 0x378, 0x110, 0x488, 0x488, 0x488, 0x488, 0x488, 0x5, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0xa, @ipv4=@broadcast, @ipv4=@local, @port=0x4e24, @icmp_id=0x66}}}, {{@ipv6={@ipv4={[], [], @rand_addr=0x71}, @local, [0xffffffff, 0xff, 0xff, 0xff], [0xd348e7818f6d1d4, 0xff000000, 0xffffffff], 'bridge_slave_1\x00', 'bond_slave_1\x00', {}, {}, 0x0, 0x8, 0x6, 0x21}, 0x0, 0x110, 0x158, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x1, 0x4, 0x1, [0x1000, 0x100, 0x81, 0x1ff, 0x1, 0x1000, 0xee9e, 0xa8, 0x3ff, 0x30d, 0x1, 0xdc1, 0x8001, 0xffff, 0x9, 0xe607], 0x7}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x2, @ipv6=@rand_addr="93aadf0e0f9e2c8b6c286212817d9873", @ipv6=@loopback, @icmp_id=0x67, @gre_key=0x4}}}, {{@ipv6={@empty, @loopback, [0xffffffff, 0x16bcc9a880696254, 0xffffff00, 0xffffff00], [0x0, 0xff, 0xffffff00, 0xff000000], 'bpq0\x00', 'bcsh0\x00', {0x1fe}, {0x80}, 0x2b, 0x40, 0x3, 0x42}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x3, @ipv6=@ipv4={[], [], @rand_addr=0x2}, @ipv4=@empty, @port=0x4e23, @port=0x4e21}}}, {{@ipv6={@rand_addr="1c3dbf35ffacc32069d8868eedd6ad31", @initdev={0xfe, 0x88, [], 0x0, 0x0}, [0xffffffff, 0x7a21f7bb425c729, 0xff, 0xff000000], [0x1007ffeff, 0xff, 0xff000000, 0xfffffe01], 'yam0\x00', 'ip6erspan0\x00', {0xff}, {0xff}, 0x87, 0xbf, 0x2, 0x20}, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x14, @ipv4=@broadcast, @ipv6=@rand_addr="1a9f4d2f11776bd5957038e5393ce26a", @icmp_id=0x66, @gre_key=0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5b8) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x70d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0xc, 0x2, [@IFLA_BOND_MODE={0x8, 0x1, 0x5}]}}}]}, 0x3c}}, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000), &(0x7f0000000280)=""/250, 0xfa, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) 17:49:09 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x0) r0 = memfd_create(0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2000002) read$eventfd(r1, 0x0, 0x0) fallocate(r0, 0x800000000000003, 0xfa9, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r3 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/106) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r4) setsockopt$inet6_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x180007f, 0xfffffffffffffdbb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) waitid(0x2, r6, &(0x7f0000000180), 0x1000000, 0x0) timer_create(0x5, &(0x7f0000000080)={0x0, 0x3c, 0x0, @tid=r6}, &(0x7f0000000100)) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r7, 0x0, 0x3) r8 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x800fe) lstat(&(0x7f00000006c0)='./bus\x00', &(0x7f0000000640)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x2) stat(&(0x7f0000002300)='./bus\x00', &(0x7f0000002340)) stat(&(0x7f0000002a80)='./bus\x00', &(0x7f0000000380)) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000a40)=ANY=[@ANYBLOB='49\x00\x00', @ANYBLOB="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"], 0x2}}, 0x1a0ce6305eeb8a2e) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[@ANYBLOB="5400000038d5148b61e206e67608c6fcce18d6e06827bcac9ca4e1b834c32f", @ANYRES16=r9, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x2004c840}, 0x0) sendfile(r5, r8, 0x0, 0x8000fffffffe) [ 557.128420] IPVS: ftp: loaded support on port[0] = 21 [ 557.220468] md: invalid raid superblock magic on ram0 [ 557.273763] md: ram0 does not have a valid v0.0 superblock, not importing! [ 557.316494] md: md_import_device returned -22 17:49:09 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) r1 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x89a2, 0x0) sendmsg$key(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) accept(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x80) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x40) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x250) bind$can_raw(r2, &(0x7f0000000140), 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x80000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0x3c, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x8, @mcast1, 0x200}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e24, @local}]}, &(0x7f0000000300)=0x10) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:49:10 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x22110000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 557.529921] md: invalid raid superblock magic on ram0 [ 557.537474] md: ram0 does not have a valid v0.0 superblock, not importing! [ 557.565137] md: md_import_device returned -22 [ 557.657903] md: invalid raid superblock magic on ram0 [ 557.667907] md: ram0 does not have a valid v0.0 superblock, not importing! [ 557.684311] md: md_import_device returned -22 [ 557.699338] md: invalid raid superblock magic on ram0 [ 557.710370] md: ram0 does not have a valid v0.0 superblock, not importing! [ 557.734443] md: md_import_device returned -22 17:49:10 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f0000000040)) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) [ 557.851418] md: invalid raid superblock magic on ram0 [ 557.871111] md: ram0 does not have a valid v0.0 superblock, not importing! [ 557.900500] md: md_import_device returned -22 [ 557.917194] md: invalid raid superblock magic on ram0 [ 557.931526] md: ram0 does not have a valid v0.0 superblock, not importing! [ 557.961791] md: md_import_device returned -22 [ 560.811383] IPVS: ftp: loaded support on port[0] = 21 [ 561.727752] chnl_net:caif_netlink_parms(): no params data found [ 561.815183] bridge0: port 1(bridge_slave_0) entered blocking state [ 561.828106] bridge0: port 1(bridge_slave_0) entered disabled state [ 561.836677] device bridge_slave_0 entered promiscuous mode [ 561.851768] bridge0: port 2(bridge_slave_1) entered blocking state [ 561.858279] bridge0: port 2(bridge_slave_1) entered disabled state [ 561.872945] device bridge_slave_1 entered promiscuous mode [ 561.909910] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 561.926800] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 561.959524] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 561.974950] team0: Port device team_slave_0 added [ 561.984203] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 561.995547] team0: Port device team_slave_1 added [ 562.004491] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 562.015991] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 562.093966] device hsr_slave_0 entered promiscuous mode [ 562.140690] device hsr_slave_1 entered promiscuous mode [ 562.180867] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 562.188010] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 562.215811] bridge0: port 2(bridge_slave_1) entered blocking state [ 562.222250] bridge0: port 2(bridge_slave_1) entered forwarding state [ 562.228927] bridge0: port 1(bridge_slave_0) entered blocking state [ 562.235360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 562.293452] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 562.299577] 8021q: adding VLAN 0 to HW filter on device bond0 [ 562.316581] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 562.333232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 562.345154] bridge0: port 1(bridge_slave_0) entered disabled state [ 562.354791] bridge0: port 2(bridge_slave_1) entered disabled state [ 562.371424] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 562.384428] 8021q: adding VLAN 0 to HW filter on device team0 [ 562.398630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 562.413608] bridge0: port 1(bridge_slave_0) entered blocking state [ 562.420078] bridge0: port 1(bridge_slave_0) entered forwarding state [ 562.445295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 562.457221] bridge0: port 2(bridge_slave_1) entered blocking state [ 562.463759] bridge0: port 2(bridge_slave_1) entered forwarding state [ 562.487904] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 562.502508] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 562.515845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 562.529773] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 562.548453] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 562.557117] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 562.571114] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 562.578927] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 562.599650] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 562.617756] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 562.629070] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 562.651274] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 562.704639] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 17:49:16 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x342, &(0x7f0000000080)=[{&(0x7f0000000000)="24000000150007031dfffd946fa2830002200a0009000000741d85680c1ba3a20400ff7e280000002600ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 17:49:16 executing program 3: r0 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a2, 0x0) sendmsg$key(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '%'}, {0x20, '/dev/md0\x00'}, {}, {0x20, '/dev/md0\x00'}, {0x20, '/dev/md0\x00'}, {0x20, '@\x94userkeyringmd5sum'}, {0x20, ')'}, {0x20, ':7em1keyring(+-$'}], 0xa, "b9d83def262298f0fe6637a653c27d008b212911333e2b4a8d890b27a4c011ace711c4cfeebce01e1f8cdddcfee61af07eb42768892b2e201a18afeef6bc03a7039d1df9b385794073ee1d35dbdc282b1c27b63dbfab5c99f275dcd08f"}, 0xb0) connect$tipc(r0, &(0x7f0000000040)=@name={0x1e, 0x2, 0x2, {{0xa851cc25aa4bc265, 0x1}, 0x1}}, 0x10) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_timeval(r3, 0x1, 0x42, &(0x7f0000000080), 0x10) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000000700)={{0x1, 0x4, 0xf7, 0x9, 'syz1\x00', 0x3}, 0x1, [0x10000, 0x5, 0x26d, 0x2, 0x244d5e9e, 0x8, 0x2, 0x0, 0x3ff, 0x2, 0x20, 0x3e, 0x80000001, 0x5, 0x8001, 0x4, 0x8, 0x6, 0x6, 0x9, 0x4, 0x7, 0x80, 0x8, 0x80000001, 0x6, 0x5, 0x4b5, 0x20, 0x4, 0x1, 0x80000000, 0xffffffffffffff00, 0xfffffffffffffff9, 0x0, 0x3, 0xff, 0x6, 0xd6, 0x8, 0x1, 0x4, 0xf1, 0x0, 0x0, 0xda, 0x2395, 0x1, 0x7, 0x2, 0x6, 0x7, 0x2, 0x3, 0xfffffffffffffff8, 0xc5a, 0x9, 0xc6f, 0x2, 0xfff, 0x9, 0x1, 0x4, 0xffffffffffffffff, 0x10001, 0x401, 0x7, 0xd7, 0x1, 0x0, 0x0, 0xfff, 0x8000, 0x7, 0x2, 0x2, 0x8, 0x0, 0xff, 0x0, 0x0, 0x1b5, 0x7, 0x3f, 0x200020000, 0x100000001, 0x4, 0x6, 0xffffffffffffffe1, 0xbecd, 0x3de, 0x4, 0x9, 0x6, 0x10001, 0xffff, 0x8a5e, 0x2, 0x100000001, 0x9, 0x6, 0x6bcc56d4, 0x8, 0x1, 0x6, 0x4, 0xc0, 0x7ff80, 0x0, 0x7, 0x9, 0x9, 0x401, 0x0, 0x2, 0x1, 0x7, 0x1, 0x1, 0x0, 0x10000, 0x20, 0x8, 0x10001, 0x5, 0xfffffffffffffffc, 0x100, 0x7], {r5, r6+10000000}}) 17:49:16 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20510, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x4}]}, 0x30}}, 0x0) getgid() getegid() request_key(0x0, 0x0, &(0x7f0000000280)='em1vmnet0\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x80000001, 0x4000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000400)={0x2, @remote}) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x1000) writev(r2, 0x0, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x80080, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000380)="1d0a9b70c8ba682160fc36629fb8abf5884d6351cb9266b407b325ff40c0f2e9b807cf93c3c5a84baf6e530105611d2b7d") r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x220200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x30, r4, 0x200, 0x70bd2a, 0x25dfdbfc, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x1, 0xba, 0x7, 0x10000}}}, ["", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x5ebf1d0f03eaee01}, 0x839bed49d968d7f8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x20000, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000010}, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r5}, 0x0) kcmp(r5, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r5, 0x0, 0x0) sched_getscheduler(r5) 17:49:16 executing program 5: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file1/file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[], 0xffdbc494) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) link(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='./file1/file0\x00') connect$unix(r0, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e20}, 0x6e) connect(r1, &(0x7f0000000040)=@nl=@unspec, 0x80) clone(0x8000000000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rename(&(0x7f00000002c0)='./file1/file0\x00', &(0x7f0000000200)='./file0\x00') lsetxattr$security_selinux(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='security.selinux\x00', 0x0, 0x0, 0x2) r3 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x89a2, 0x0) sendmsg$key(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) accept4$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @initdev}, &(0x7f0000000280)=0x10, 0xc0000) 17:49:16 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x3, 0x3}, 0x6, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x7fff, 0x5, 0x3}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) [ 564.125851] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 564.161570] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 564.179806] md: invalid raid superblock magic on ram0 [ 564.188362] md: ram0 does not have a valid v0.0 superblock, not importing! [ 564.207850] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 564.229696] audit: type=1804 audit(1573321756.709:328): pid=24759 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-testdir261675960/syzkaller.FjPBF4/65/bus" dev="sda1" ino=16996 res=1 [ 564.241985] IPVS: ftp: loaded support on port[0] = 21 [ 564.260569] md: md_import_device returned -22 [ 564.281064] md: invalid raid superblock magic on ram0 [ 564.282844] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 564.297839] md: ram0 does not have a valid v0.0 superblock, not importing! [ 564.307003] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 17:49:16 executing program 0: 17:49:16 executing program 5: [ 564.326528] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 564.339597] md: md_import_device returned -22 [ 564.350261] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 17:49:16 executing program 2: 17:49:17 executing program 5: 17:49:17 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x3ff, 0x1, 'client1\x00', 0x80000000, "f50526b7134a1d6f", "43ca4717e2fdcfaeb9a12934cc6d7f1d8486d644106b4b820b05bae4a3dc3ba3", 0x1, 0x400}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400002) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7, 0x3, 0x80, 0x6}, 0x14) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x2, 0x1, 0x0, 0x0}) 17:49:17 executing program 2: 17:49:17 executing program 5: [ 564.585282] md: invalid raid superblock magic on ram0 17:49:17 executing program 2: 17:49:17 executing program 0: 17:49:17 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fsync(0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 564.627515] md: ram0 does not have a valid v0.0 superblock, not importing! [ 564.662536] md: md_import_device returned -22 17:49:17 executing program 5: [ 564.752513] md: invalid raid superblock magic on ram0 [ 564.771158] md: ram0 does not have a valid v0.0 superblock, not importing! [ 564.796268] md: md_import_device returned -22 17:49:17 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:49:17 executing program 0: 17:49:17 executing program 2: 17:49:17 executing program 5: 17:49:17 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fffffff, 0x81) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x1, 0x5, 0x9a, 0x423, r0, 0x5, [], 0x0, r1, 0x2, 0x5}, 0x3c) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x11200, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) 17:49:17 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f0000000080)) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) 17:49:17 executing program 5: 17:49:17 executing program 2: [ 565.302729] md: invalid raid superblock magic on ram0 [ 565.320985] audit: type=1804 audit(1573321757.809:329): pid=24814 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir261675960/syzkaller.FjPBF4/66/bus" dev="sda1" ino=16980 res=1 [ 565.354381] md: ram0 does not have a valid v0.0 superblock, not importing! [ 565.381550] md: md_import_device returned -22 [ 565.397402] md: invalid raid superblock magic on ram0 17:49:17 executing program 2: 17:49:17 executing program 5: [ 565.403426] md: ram0 does not have a valid v0.0 superblock, not importing! [ 565.419576] md: md_import_device returned -22 17:49:17 executing program 2: 17:49:17 executing program 5: 17:49:18 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 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}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) [ 566.178414] audit: type=1804 audit(1573321758.659:330): pid=24832 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-testdir261675960/syzkaller.FjPBF4/67/bus" dev="sda1" ino=16980 res=1 [ 569.681326] IPVS: ftp: loaded support on port[0] = 21 [ 570.612395] chnl_net:caif_netlink_parms(): no params data found [ 570.696304] bridge0: port 1(bridge_slave_0) entered blocking state [ 570.711932] bridge0: port 1(bridge_slave_0) entered disabled state [ 570.726974] device bridge_slave_0 entered promiscuous mode [ 570.747265] bridge0: port 2(bridge_slave_1) entered blocking state [ 570.765932] bridge0: port 2(bridge_slave_1) entered disabled state [ 570.773401] device bridge_slave_1 entered promiscuous mode [ 570.816512] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 570.842144] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 570.886636] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 570.910806] team0: Port device team_slave_0 added [ 570.921485] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 570.931109] team0: Port device team_slave_1 added [ 570.936573] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 570.948604] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 571.028767] device hsr_slave_0 entered promiscuous mode [ 571.085204] device hsr_slave_1 entered promiscuous mode [ 571.132615] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 571.150672] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 571.177656] bridge0: port 2(bridge_slave_1) entered blocking state [ 571.184102] bridge0: port 2(bridge_slave_1) entered forwarding state [ 571.190822] bridge0: port 1(bridge_slave_0) entered blocking state [ 571.197210] bridge0: port 1(bridge_slave_0) entered forwarding state [ 571.249367] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 571.257880] 8021q: adding VLAN 0 to HW filter on device bond0 [ 571.274629] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 571.289740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 571.299489] bridge0: port 1(bridge_slave_0) entered disabled state [ 571.312938] bridge0: port 2(bridge_slave_1) entered disabled state [ 571.328479] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 571.335266] 8021q: adding VLAN 0 to HW filter on device team0 [ 571.346617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 571.356395] bridge0: port 1(bridge_slave_0) entered blocking state [ 571.362816] bridge0: port 1(bridge_slave_0) entered forwarding state [ 571.398359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 571.407011] bridge0: port 2(bridge_slave_1) entered blocking state [ 571.413443] bridge0: port 2(bridge_slave_1) entered forwarding state [ 571.427975] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 571.436273] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 571.456777] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 571.474694] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 571.488779] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 571.499694] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 571.514250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 571.525685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 571.546366] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 571.556520] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 571.571217] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 571.578184] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 571.594218] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 571.607637] 8021q: adding VLAN 0 to HW filter on device batadv0 17:49:25 executing program 0: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x0) 17:49:25 executing program 2: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x120000003}) epoll_pwait(r1, &(0x7f0000000100), 0x11c, 0xfff7ffbf, 0x0, 0xffffffffffffff21) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = dup3(r2, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)={0x2001}) epoll_create1(0x0) epoll_create1(0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x40000001) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) 17:49:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x2000000000000006, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000040)={0x1, 0x89}, 0x2) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000140)={0x7ffffffff000, 0x10, 0xfa00, {&(0x7f00000000c0)}}, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) dup3(r2, r0, 0x0) waitid$P_PIDFD(0x3, r2, 0x0, 0x1000000, &(0x7f0000000100)) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='pkcs7_test\x00', 0x0, 0x0, 0x0, r3) 17:49:25 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf17) unshare(0x40040400) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000180)=0x804, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(0x0, r5, 0xf, r3, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000140)) ioctl$CAPI_INSTALLED(r7, 0x80024322) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x4}, 0xf) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000540)="07332dddc13e9928dbc3c2e194f4612185b3759b732073a8042e169f66abeb7bd884d984fa158df07801dfcd0519d83f548103d56e5c4ae29ee82af5aebe536a6968636fba5b2a845945c34d8929d59e5aa9649fb24f708211d36226a00fee65bf10a4cb5b2ba10b0c061159c3b9b531e4f6c5579861f481ed9aae949a45bdd8db84d97e8c4cfb4e47bad4fd3565146be3c28fbe202d99ef73e4bf4d9577496c892482919fca374f92a5876e6d5228db20a539cd2c67794dc6ae7311696ec8e952d8d32a4a83dd363a9a5807caf438", 0xcf}], 0x1, 0xc) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r9 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x40d09) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x80, 0x9, 0x8}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)=0x21d589b99514b289, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, 0x0) 17:49:25 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)={0x2, 0x0, @pic={0x9, 0x5, 0x9, 0x0, 0x6, 0x20, 0x2, 0x8, 0x4, 0x0, 0x8, 0x8, 0x40, 0x3, 0x8, 0x6}}) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) openat$capi20(0xffffffffffffff9c, &(0x7f0000000040)='/dev/capi20\x00', 0x400, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00000000c0)={r5, 0x2}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000001c0)={r5, 0x6}) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) ioctl$VIDIOC_ENUMSTD(r4, 0xc0485619, &(0x7f0000000200)={0x26d2, 0x5c44b0cb49265735, "0dbe4d84f70acbfcd962aa4c8345e589876a5a6f32afdb2f", {0x622, 0x101}, 0x7}) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="866aeed48b1a029b9090eedda990b3907c26369fd3efa31187f98ccd4f7b6a63e9e588e99c569b995a0fe23c19bba4bb5d3dd8c20200"/64, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8}, 0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r8, 0x4) r9 = syz_open_dev$media(&(0x7f0000001680)='/dev/media#\x00', 0x6, 0x0) getsockopt$bt_BT_DEFER_SETUP(r9, 0x112, 0x7, &(0x7f00000016c0)=0x1, &(0x7f0000001700)=0x4) 17:49:25 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000580)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sr/\xd3g\xad\"\xe8U0%\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}0x0, &(0x7f0000000140), &(0x7f00000001c0)) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000480)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000004c0)={r3, r4}) r5 = socket(0x0, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x89a2, 0x0) sendmsg$key(r5, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000140)) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) fcntl$setown(r5, 0x8, r7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r9+30000000}, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="020000000100000000000000040000000000000008000000", @ANYRES32=r8, @ANYBLOB="08000010", @ANYRESOCT=r9, @ANYBLOB="ff00"/15], 0x5, 0x0) setgroups(0x5, &(0x7f0000000240)=[r0, r8, 0x0, 0x0, 0x0]) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000400)=0x14) lstat(&(0x7f0000000340)='./file0/../file0\x00', &(0x7f0000000380)) [ 572.873195] md: invalid raid superblock magic on ram0 [ 572.933164] audit: type=1400 audit(1573321765.419:331): avc: denied { block_suspend } for pid=24849 comm="syz-executor.2" capability=36 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=capability2 permissive=1 [ 572.962288] md: ram0 does not have a valid v0.0 superblock, not importing! 17:49:25 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000080)={0x400000100002f, {0x0, 0x0, 0x9947}}) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000000)={{}, 'syz0\x00\x00\x00\x00\x00\x80\xa017\b\xec\xd6#\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00q\xab\x94%\x00\x00\xff\xff\xff\xff\xff\xff\xff\xe7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa6\x00'}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") ioctl$UI_DEV_CREATE(r0, 0x5501) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x0) [ 572.989394] md: md_import_device returned -22 [ 572.998689] md: invalid raid superblock magic on ram0 [ 573.003048] audit: type=1804 audit(1573321765.459:332): pid=24866 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-testdir261675960/syzkaller.FjPBF4/68/bus" dev="sda1" ino=17137 res=1 [ 573.008342] md: ram0 does not have a valid v0.0 superblock, not importing! 17:49:25 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x900, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x0}) [ 573.044335] md: md_import_device returned -22 17:49:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) syz_open_dev$mouse(0x0, 0x0, 0x0) connect$rxrpc(r0, &(0x7f0000000000)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x0, @empty}}, 0x24) r1 = syz_open_procfs(0x0, &(0x7f0000000d00)='net/igmp\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000380)) r3 = syz_open_pts(r2, 0x4000000000000002) sendfile(r3, r1, 0x0, 0x6f0a77bd) syz_open_dev$mouse(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="2400000016001f0214f9f4071a0b040002000710080000000000000000e40000", 0x20) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) ioctl$PPPIOCSCOMPRESS(0xffffffffffffffff, 0x4010744d) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 17:49:25 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000300)='big_key\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={'syz', 0x1}, &(0x7f0000000380)="200fc99323b6db780920dbc4832a2893c37fbb2db2df5ce44b93594814bf1747fddd1b75afc83e3e711f245b954a7c57e40030ae6a6642c8034e4fb97afb38635a3772fbf3aa6ac4", 0x48, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001700)=[{&(0x7f0000000500)="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", 0xfff}, {&(0x7f0000000340)}, {&(0x7f0000001500)="0e53ba5ff4b797e2be34b1a58595399675cd2fd775a13efa88127e0b1fb77e78f5a356c7137199e8d356e687774cd91e4775cdecd1f560dca6494ab62f3e289685f8bd7b1ada9f0290a10b37f4d1645833c3591395b8353fd7", 0x59}, {&(0x7f0000001600)="a737be48d4cfd4943163788cd862baa271723e708b8c0c2331efc3eb9202bd4c86071ab434f6693edb9b12eb375b508faee7b6da09d1aa7a91b7022c83dac5eb0940bcffe925567100e26ec9fd1c35242e0cfa448ad81f6cbb543435bc68ad2300b347dc7e527113f0a5df88cf08e3b6c73ed7830f747cc6828b177855a89aa2164229a39171864d2ff258c378693fa5dd28bb6bee47175f5126da7dab4cc0318d88205751c0fd982a9adcadbf09ea13dead94b01ddcff9ca749982dba1f361fba7a45d48d2777", 0xc7}, {&(0x7f0000000400)="db996702f6629a1ac48ca0197bc620714b848cd9a781f54a2a8d5b7a68837db0953dc20e9e3ccc56ec97af7cec2a51bdb9ca", 0x32}], 0x5, r1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x401) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000200)={@mcast1, 0x0, 0x0, 0x0, 0x4}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x30}, 0x772) ftruncate(r4, 0x200004) read$FUSE(0xffffffffffffffff, 0x0, 0x0) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, &(0x7f0000000040)) sendfile(r2, r4, 0x0, 0x80001d00c0d0) r5 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@dev}, 0x20) socket$inet6(0xa, 0x6, 0x0) [ 573.103186] md: invalid raid superblock magic on ram0 17:49:25 executing program 2: socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x401) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000840)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x4, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$sndctrl(&(0x7f0000000180)='/contrf\xe9\xd8\\\xfa\xff\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, 0x0, 0x0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000301000000"], 0x14}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 573.156408] input: syz0 as /devices/virtual/input/input31 [ 573.169654] md: ram0 does not have a valid v0.0 superblock, not importing! [ 573.206778] md: md_import_device returned -22 17:49:25 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000240)={0x4, 0x1, 0x0, 0x0}) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) [ 573.229107] IPVS: ftp: loaded support on port[0] = 21 [ 573.252571] input: syz0 as /devices/virtual/input/input32 17:49:25 executing program 4: sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"/528], 0x15) socketpair(0x0, 0x1, 0x0, 0x0) eventfd2(0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCAX25CTLCON(r2, 0x89e8, &(0x7f00000001c0)={@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x7, 0x55f, 0x1, [@null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) write$P9_RAUTH(r1, &(0x7f0000000040)={0x14, 0x67, 0x1, {0x0, 0x5}}, 0x14) write$P9_RGETATTR(r1, &(0x7f0000000500)={0xa0, 0x19, 0x1}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) umount2(&(0x7f0000000140)='./file0\x00', 0xb) lsetxattr$security_selinux(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:fonts_t:s0\x00', 0x1d, 0x2) [ 573.389236] md: invalid raid superblock magic on ram0 17:49:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r1, r2) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x50001) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000140)=0xad6aa43b7e79182f) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000000200)=ANY=[@ANYBLOB="ff0300000000553158000000000004000000000000", @ANYBLOB="740081008ca31de4df3b54c91df8a31be46a014d43e66871c22ee208e70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b9d0911da0beb35118732bb0cbf909651c8c6007bde031f3161edefb1678c06079744ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05"], 0x9b}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaaae4, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 573.424912] md: ram0 does not have a valid v0.0 superblock, not importing! 17:49:25 executing program 0: 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$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0xffffff63, 0x0, 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x5002], 0x0, 0xc0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = dup(r3) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '/dev/kvm\x00'}, &(0x7f0000000440)=""/4096, 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x541d, 0x0, 0x0, 0xfffffffffffffd9c) ioctl$KVM_NMI(r2, 0xae9a) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000000100), 0x8) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000001440)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 573.475283] md: md_import_device returned -22 [ 573.771795] list_add double add: new=ffff88807d922a58, prev=ffff88807d922a58, next=ffff88807c90e380. [ 573.781859] ------------[ cut here ]------------ [ 573.786618] kernel BUG at lib/list_debug.c:29! [ 573.791266] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 573.796633] Modules linked in: [ 573.799818] CPU: 0 PID: 24930 Comm: syz-executor.4 Not tainted 4.14.152 #0 [ 573.806812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 573.816149] task: ffff888057d28340 task.stack: ffff888027538000 [ 573.822218] RIP: 0010:__list_add_valid.cold+0x26/0x3c [ 573.827403] RSP: 0018:ffff88802753fa00 EFLAGS: 00010282 [ 573.832844] RAX: 0000000000000058 RBX: ffff88807c90e340 RCX: 0000000000000000 [ 573.840094] RDX: 000000000000f62f RSI: ffffffff814b3f65 RDI: ffffed1004ea7f36 [ 573.847427] RBP: ffff88802753fa18 R08: 0000000000000058 R09: ffff888057d28c08 [ 573.854702] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88807c90e380 [ 573.861961] R13: ffff88807d922a58 R14: ffff88807d922a58 R15: ffff88807d922a58 [ 573.869233] FS: 00007ff87dd8e700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 573.877473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 573.883345] CR2: 00000000023053d8 CR3: 0000000081a23000 CR4: 00000000001426f0 [ 573.890609] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 573.897878] DR3: 0000000000005002 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 573.905256] Call Trace: [ 573.907835] ? _raw_spin_lock+0x37/0x40 [ 573.911797] p9_fd_request+0xe3/0x2b0 [ 573.915585] p9_client_rpc+0x21b/0x1180 [ 573.919561] ? p9_client_prepare_req.part.0+0xa90/0xa90 [ 573.924915] ? trace_hardirqs_on_caller+0x400/0x590 [ 573.929934] ? trace_hardirqs_on+0xd/0x10 [ 573.934068] ? finish_wait+0x260/0x260 [ 573.937938] ? destroy_inode+0xc7/0x120 [ 573.941892] ? evict+0x3e6/0x630 [ 573.945250] p9_client_clunk+0x89/0x150 [ 573.949208] v9fs_dentry_release+0x6d/0xd0 [ 573.953421] ? v9fs_cached_dentry_delete+0x40/0x40 [ 573.958334] __dentry_kill+0x39a/0x580 [ 573.962200] ? dput.part.0+0x2a/0x750 [ 573.965988] ? dput.part.0+0x2a/0x750 [ 573.969766] dput.part.0+0x59f/0x750 [ 573.973463] do_one_tree+0x44/0x50 [ 573.976985] shrink_dcache_for_umount+0x67/0x140 [ 573.981723] generic_shutdown_super+0x6d/0x370 [ 573.986284] kill_anon_super+0x3f/0x60 [ 573.990168] v9fs_kill_super+0x3e/0xa0 [ 573.994038] deactivate_locked_super+0x74/0xe0 [ 573.998597] deactivate_super+0x85/0xa0 [ 574.002561] cleanup_mnt+0xb2/0x150 [ 574.006193] __cleanup_mnt+0x16/0x20 [ 574.009898] task_work_run+0x114/0x190 [ 574.013772] exit_to_usermode_loop+0x1da/0x220 [ 574.018340] do_syscall_64+0x4bc/0x640 [ 574.022209] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 574.027037] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 574.032219] RIP: 0033:0x45a219 [ 574.035388] RSP: 002b:00007ff87dd8dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 574.043078] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 000000000045a219 [ 574.050327] RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000020000140 [ 574.057578] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 [ 574.064837] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff87dd8e6d4 [ 574.072176] R13: 00000000004ca155 R14: 00000000004e20b8 R15: 00000000ffffffff [ 574.079432] Code: e9 56 ff ff ff 4c 89 e1 48 c7 c7 a0 33 9d 86 e8 5f c2 72 fe 0f 0b 48 89 f2 4c 89 e1 4c 89 ee 48 c7 c7 e0 34 9d 86 e8 48 c2 72 fe <0f> 0b 48 89 f1 48 c7 c7 60 34 9d 86 4c 89 e6 e8 34 c2 72 fe 0f [ 574.098621] RIP: __list_add_valid.cold+0x26/0x3c RSP: ffff88802753fa00 [ 574.105799] ---[ end trace 9d75540d5d7a209c ]--- [ 574.110928] Kernel panic - not syncing: Fatal exception [ 574.117752] Kernel Offset: disabled [ 574.121391] Rebooting in 86400 seconds..