0000000/0x2000)=nil, 0x2000, 0x5, 0x810, 0xffffffffffffffff, 0x8f8f8000) write(r2, &(0x7f0000000100)="75502217f9b5d18c0f80c2864f3cfd037f8866ff8113d026555e67808fc0452b0cc9a94da247808aab2dfcf06b220d9657e03942a99a95fd97110ec232d72c76a9bf8197b41d7cfbfb4eefd393ea938611531e61b8abe6fbf17a3fdb7b6195796b410957de2bc3cc167f8b55db1506422b054a0427c74b85e6017c2cffb8f9a0", 0x80) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 313.427949] input: syz1 as /devices/virtual/input/input212 [ 313.439985] device bond_slave_0 entered promiscuous mode [ 313.446289] device bond_slave_1 entered promiscuous mode 13:25:51 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14ffff00020701020000000000000000002fcf00"], 0x14}}, 0x0) readv(r3, &(0x7f0000001400)=[{&(0x7f0000000580)=""/260, 0x104}], 0x1) ppoll(&(0x7f0000000280)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x4) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'\x00', 0x10005812}) io_setup(0x20000000002, &(0x7f0000000440)=0x0) io_submit(r9, 0x2, &(0x7f00000003c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000080)="1c", 0x1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x9, r7, &(0x7f00000002c0)="1a772d6911865e91d9e7eb88cf5ea04ad453aa9a3705b637733f99462823b4d2b0e5b5a9bdbaa3b50cbab7b0d6ec0c49130c97437f9e139767f5f4f4193bbf305425fc363c5d1868b41c07fcd4fcad2f22f4623fd2a77441a32e328e2ba8c302d55a6046b75b34526eaca3c4bd857dce311fc14dec7d0960b2dc195e5abe2a71ebdee1bc569889001ed3218b3c6fc2f0e6a40a949934e95b7f0507a64b63bcf0ca59f5260596055f7702101e20109e7820d70afcbd32b0ab7198e032216084debb343a2fdbc35ec6c5043bad5032b814bb7964aeaaec147aebb9c9aa82224940416186881f68602026dd3dcbd4e9", 0xee, 0x80000001, 0x0, 0x3}]) dup3(r5, r6, 0x0) fcntl$setown(r1, 0x8, r0) tkill(r0, 0x15) [ 313.497200] device macvlan2 entered promiscuous mode [ 313.502566] device bond0 entered promiscuous mode [ 313.509059] 8021q: adding VLAN 0 to HW filter on device macvlan2 13:25:51 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000180)="09b6e156415990266eaeea60c5d80f8c2342c7bdcea07bd8746583a601c4adc7935fda812b6d3f0269b05c1ac6d2b7825dfa63a13b8cbd624c3c031189902eee471e9b5f6c52a9090b99b5f2ff15f886ccb6c21f045f52e3539187308c4a0042df234b81a8d69afc932e75e115b8498e73edd97f533a68b026be304dc000de4a731009daf946c9c2c39daf33bd9b", 0x8e, 0x7}, {&(0x7f0000000240)="6dd5f2294726d117a4cd6f814b48ac67565df1", 0x13, 0x81}], 0x11409, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x4) memfd_create(&(0x7f00000002c0)='system.snckprotoname\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x810, 0xffffffffffffffff, 0x8f8f8000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:51 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x45c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap$usbmon(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x11, r2, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f0000000000)={0x6, 'veth1_to_team\x00', {0x3f}, 0x3}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 313.607386] device macvlan3 entered promiscuous mode [ 313.614226] 8021q: adding VLAN 0 to HW filter on device macvlan3 13:25:51 executing program 1: io_setup(0x3, &(0x7f00000001c0)=0x0) r1 = socket(0x25, 0x805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r0, 0x3, &(0x7f0000000500)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, 0x0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, 0x0]) [ 313.758744] input: syz1 as /devices/virtual/input/input213 [ 313.920612] input: syz1 as /devices/virtual/input/input214 13:25:51 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000180)="09b6e156415990266eaeea60c5d80f8c2342c7bdcea07bd8746583a601c4adc7935fda812b6d3f0269b05c1ac6d2b7825dfa63a13b8cbd624c3c031189902eee471e9b5f6c52a9090b99b5f2ff15f886ccb6c21f045f52e3539187308c4a0042df234b81a8d69afc932e75e115b8498e73edd97f533a68b026be304dc000de4a731009daf946c9c2c39daf33bd9b", 0x8e, 0x7}, {&(0x7f0000000240)="6dd5f2294726d117a4cd6f814b48ac67565df1", 0x13, 0x81}], 0x11409, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x4) memfd_create(&(0x7f00000002c0)='system.snckprotoname\x00', 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:51 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x77, 0x101001) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000000c0)={0x4, 0xffffffff, 0x2, 0x100, 0x6, [{0x1, 0x100000000, 0xe3d4, [], 0x8}, {0x2, 0x7fff, 0x79, [], 0x2102}, {0x72, 0xffff, 0xd87d, [], 0x1}, {0x0, 0x3, 0x7f, [], 0x2e81}, {0x9, 0x1, 0x9, [], 0x8}, {0x81, 0x4, 0x7, [], 0x2580}]}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) ioctl$FBIOPUTCMAP(r1, 0x4605, &(0x7f0000000300)={0x10000, 0x3, &(0x7f0000000040)=[0x4, 0x36, 0x8], &(0x7f0000000240)=[0x1, 0x7], &(0x7f0000000280)=[0x9, 0x3, 0x1000, 0x0, 0x0, 0x81, 0x9, 0x101, 0x6, 0x1], &(0x7f00000002c0)=[0x5, 0xfffb, 0x7, 0x8]}) ioctl$USBDEVFS_IOCTL(r0, 0x80045505, &(0x7f0000000380)=@usbdevfs_driver={0x1, 0x0, &(0x7f00000003c0)}) syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') 13:25:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) socket(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000018007f5f00fe01b2a4a28093020600010000000102", 0x19}], 0x1}, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r3, 0x0, r5, 0x0, 0x4ffe2, 0x0) 13:25:51 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 314.112658] input: syz1 as /devices/virtual/input/input215 [ 314.274708] input: syz1 as /devices/virtual/input/input216 13:25:52 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000180)="09b6e156415990266eaeea60c5d80f8c2342c7bdcea07bd8746583a601c4adc7935fda812b6d3f0269b05c1ac6d2b7825dfa63a13b8cbd624c3c031189902eee471e9b5f6c52a9090b99b5f2ff15f886ccb6c21f045f52e3539187308c4a0042df234b81a8d69afc932e75e115b8498e73edd97f533a68b026be304dc000de4a731009daf946c9c2c39daf33bd9b", 0x8e, 0x7}, {&(0x7f0000000240)="6dd5f2294726d117a4cd6f814b48ac67565df1", 0x13, 0x81}], 0x11409, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x4) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) add_key$keyring(0x0, &(0x7f00000012c0)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$clear(0x7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/igmp\x00') r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r1, 0x8004f50c, &(0x7f0000000200)) preadv(r0, &(0x7f0000000480), 0x100000000000023a, 0x6c00000000000000, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$vhost_msg_v2(r3, &(0x7f0000001300)={0x2, 0x0, {&(0x7f0000000000)=""/206, 0xce, &(0x7f0000000100)=""/227, 0x3, 0x2}}, 0x48) dup2(0xffffffffffffffff, 0xffffffffffffffff) 13:25:52 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ptrace$poke(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000180)=0x7) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) ptrace$setregs(0xf, r4, 0x2, &(0x7f0000000280)="84abfd69fe84562f8ef8d39e78aa5f470804678527ae0133c3bd9bc3c7f81d51280591bfe5b22b1e83872100490efacb80ce1a97dcdef9d5a10b1eed65196c1b95afe9d7a8af104dc821a189a49b0bacee563770923ca85b008bfc42ef888c94edb6ef226e1e715175e98c4528d2d30b7ad8977cc230e5946d28ed212a46eab474b9a4a407cbce195ff22f0219f563fad904e01bfcbf1a") r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) wait4(r5, &(0x7f0000000000), 0x2, &(0x7f00000001c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 13:25:52 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000180)="09b6e156415990266eaeea60c5d80f8c2342c7bdcea07bd8746583a601c4adc7935fda812b6d3f0269b05c1ac6d2b7825dfa63a13b8cbd624c3c031189902eee471e9b5f6c52a9090b99b5f2ff15f886ccb6c21f045f52e3539187308c4a0042df234b81a8d69afc932e75e115b8498e73edd97f533a68b026be304dc000de4a731009daf946c9c2c39daf33bd9b", 0x8e, 0x7}, {&(0x7f0000000240)="6dd5f2294726d117a4cd6f814b48ac67565df1", 0x13, 0x81}], 0x11409, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:52 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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, 0x4000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000000)) 13:25:52 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000180)="09b6e156415990266eaeea60c5d80f8c2342c7bdcea07bd8746583a601c4adc7935fda812b6d3f0269b05c1ac6d2b7825dfa63a13b8cbd624c3c031189902eee471e9b5f6c52a9090b99b5f2ff15f886ccb6c21f045f52e3539187308c4a0042df234b81a8d69afc932e75e115b8498e73edd97f533a68b026be304dc000de4a731009daf946c9c2c39daf33bd9b", 0x8e, 0x7}, {&(0x7f0000000240)="6dd5f2294726d117a4cd6f814b48ac67565df1", 0x13, 0x81}], 0x11409, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="1402000022000100e0f97541200191739339f470430454a2c5d29bbdbefadfafd14be320bad2d48e7150bc210315c36b83e72cc0e0b5edb7bd61c508a2a6fd9a67b661352cdf87e99413ebdfe4000031b01483f4e993b1cf3210a700"/105], 0x214}], 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$TIPC_IMPORTANCE(r3, 0x10f, 0x7f, &(0x7f0000000040), 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000000)) dup3(r4, r0, 0x0) 13:25:52 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000180)="09b6e156415990266eaeea60c5d80f8c2342c7bdcea07bd8746583a601c4adc7935fda812b6d3f0269b05c1ac6d2b7825dfa63a13b8cbd624c3c031189902eee471e9b5f6c52a9090b99b5f2ff15f886ccb6c21f045f52e3539187308c4a0042df234b81a8d69afc932e75e115b8498e73edd97f533a68b026be304dc000de4a731009daf946c9c2c39daf33bd9b", 0x8e, 0x7}, {&(0x7f0000000240)="6dd5f2294726d117a4cd6f814b48ac67565df1", 0x13, 0x81}], 0x11409, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(0xffffffffffffffff) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, 0x0, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}]}, 0x24}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001dc0)={{{@in=@private, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@initdev}}, &(0x7f0000001ec0)=0xe8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000002040)={'syztnl1\x00', &(0x7f0000001f00)=ANY=[@ANYBLOB='syztnl1\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"]}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') r10 = dup(0xffffffffffffffff) getsockname$packet(r10, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, r9, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r11}]}, 0x24}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000001d40)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002180)={&(0x7f0000002200)={0xec, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x80}, 0x2) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000001740)=[{&(0x7f0000000040)=0x1, 0x2}, {&(0x7f0000000100)=0x1, 0x1}, {&(0x7f0000000140)=0x2, 0x2}, {&(0x7f0000000180)=0x2}, {&(0x7f00000001c0)=0x1}, {&(0x7f0000000200)}, {&(0x7f0000000240)=0x1, 0x2}, {&(0x7f0000000280)}, {&(0x7f00000002c0), 0x1}, {&(0x7f0000000300)}, {&(0x7f0000000340)}, {&(0x7f0000000380)=0x1, 0x2}, {&(0x7f00000003c0), 0x1}, {&(0x7f0000000400)=0x1}, {&(0x7f0000000440)=0x2, 0x2}, {&(0x7f0000000480), 0x1}, {&(0x7f00000004c0), 0x1}, {&(0x7f0000000500), 0x1}, {&(0x7f0000000540)=0x2, 0x2}, {&(0x7f0000000580)=0x2}, {&(0x7f00000005c0)=0x1, 0x2}, {&(0x7f0000000600)=0x1, 0x1}, {&(0x7f0000000640)=0x2, 0x2}, {&(0x7f0000000680)=0x1}, {&(0x7f00000006c0)=0x1, 0x2}, {&(0x7f0000000700)=0x2}, {&(0x7f0000000740)=0x2, 0x1}, {&(0x7f0000000780), 0x2}, {&(0x7f00000007c0)=0x1}, {&(0x7f0000000800)}, {&(0x7f0000000840)=0x2}, {&(0x7f0000000880)=0x1, 0x2}, {&(0x7f00000008c0)=0x2, 0x1}, {&(0x7f0000000900)=0x1}, {&(0x7f0000000940)}, {&(0x7f0000000980)=0x1, 0x2}, {&(0x7f00000009c0)=0x1, 0x1}, {&(0x7f0000000a00), 0x2}, {&(0x7f0000000a40), 0x1}, {&(0x7f0000000a80)=0x2, 0x2}, {&(0x7f0000000ac0)=0x2, 0x1}, {&(0x7f0000000b00)=0x1, 0x1}, {&(0x7f0000000b40), 0x2}, {&(0x7f0000000b80)=0x2, 0x2}, {&(0x7f0000000bc0)}, {&(0x7f0000000c00), 0x1}, {&(0x7f0000000c40)=0x2}, {&(0x7f0000000c80)=0x2, 0x1}, {&(0x7f0000000cc0)}, {&(0x7f0000000d00), 0x2}, {&(0x7f0000000d40), 0x1}, {&(0x7f0000000d80), 0x2}, {&(0x7f0000000dc0)=0x1, 0x2}, {&(0x7f0000000e00)=0x2}, {&(0x7f0000000e40)=0x1, 0x1}, {&(0x7f0000000e80), 0x1}, {&(0x7f0000000ec0), 0x6}, {&(0x7f0000000f00)=0x1, 0x2}, {&(0x7f0000000f40)=0x2}, {&(0x7f0000000f80)=0x2, 0x2}, {&(0x7f0000000fc0), 0x2}, {&(0x7f0000001000)=0x1, 0x2}, {&(0x7f0000001040), 0x1}, {&(0x7f0000001080), 0x1}, {&(0x7f00000010c0)=0x1, 0x1}, {&(0x7f0000001100)=0x2, 0x1}, {&(0x7f0000001140)}, {&(0x7f0000001180), 0x1}, {&(0x7f00000011c0), 0x1}, {&(0x7f0000001200), 0x1}, {&(0x7f0000001240)=0x2, 0x2}, {&(0x7f0000001280)=0x2, 0x2}, {&(0x7f00000012c0)=0x2}, {&(0x7f0000001300)=0x1, 0x1}, {&(0x7f0000001340)=0x2, 0x2}, {&(0x7f0000001380)=0x2}, {&(0x7f00000013c0), 0x2}, {&(0x7f0000001400), 0x100}, {&(0x7f0000001440)=0x1, 0x1}, {&(0x7f0000001480)=0x1, 0x2}, {&(0x7f00000014c0)=0x2, 0x2}, {&(0x7f0000001500)=0x2}, {&(0x7f0000001540)=0x1, 0x1}, {&(0x7f0000001580), 0x2}, {&(0x7f00000015c0)=0x2, 0x2}, {&(0x7f0000001600)=0x2}, {&(0x7f0000001640)=0x2}, {&(0x7f0000001680), 0x2}, {&(0x7f00000016c0)=0x1}, {&(0x7f0000001700)}], 0xd, 0x5a, &(0x7f0000001d00), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@ipv6_getroute={0x24, 0x1a, 0x1, 0x0, 0x0, {}, [@RTA_UID={0x8}]}, 0x24}}, 0x0) [ 314.746450] input: syz1 as /devices/virtual/input/input217 13:25:52 executing program 1: perf_event_open(&(0x7f0000000080)={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_bp={&(0x7f00000001c0), 0xa}, 0x828, 0x0, 0x0, 0x0, 0x80, 0x0, 0x3aa9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x8000, 0x1}, {{@in6=@dev, 0x0, 0x32}, 0x0, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x2}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="5b303a3a5d3a362ca2e5ad9a20cfcedaed1645bc2431ee3a"], &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) socket$key(0xf, 0x3, 0x2) socket(0x0, 0x0, 0x0) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, 0x0, 0x0) 13:25:52 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000180)="09b6e156415990266eaeea60c5d80f8c2342c7bdcea07bd8746583a601c4adc7935fda812b6d3f0269b05c1ac6d2b7825dfa63a13b8cbd624c3c031189902eee471e9b5f6c52a9090b99b5f2ff15f886ccb6c21f045f52e3539187308c4a0042df234b81a8d69afc932e75e115b8498e73edd97f533a68b026be304dc000de4a731009daf946c9c2c39daf33bd9b", 0x8e, 0x7}, {&(0x7f0000000240)="6dd5f2294726d117a4cd6f814b48ac67565df1", 0x13, 0x81}], 0x11409, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, 0x0, 0x0) r4 = getpgid(0x0) perf_event_open(0x0, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000000040)=[{0x0}, {&(0x7f00000003c0)=""/105, 0x69}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f00000005c0)=""/147, 0x93}], 0x4, &(0x7f00000009c0)=[{&(0x7f0000000480)=""/88, 0x58}, {&(0x7f0000000500)=""/145, 0x91}, {0x0}, {0x0}, {&(0x7f0000000240)=""/113, 0x71}, {0x0}, {0x0}], 0x7, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x0, r4}) eventfd2(0x0, 0x0) pipe(&(0x7f0000000080)) r5 = eventfd2(0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, 0x0, r6, 0x0, 0x7, 0x0) read$eventfd(r5, &(0x7f0000000100), 0x8) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYRES64=r7, @ANYRES32=r3, @ANYBLOB="040006000c00070000000000000000000c00080000008000000000004c000200090001006373756d00000000200002801c000100040000000000000000000000000000000000000000000000040006"], 0xb4}}, 0x0) shmget(0x3, 0x4000, 0x54000000, &(0x7f0000ff9000/0x4000)=nil) [ 314.945473] input: syz1 as /devices/virtual/input/input218 [ 314.973311] libceph: resolve '¢å­š ÏÎÚíE¼$1î' (ret=-3): failed [ 314.979857] libceph: parse_ips bad ip '[0::]:6,¢å­š ÏÎÚíE¼$1î' 13:25:52 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000180)="09b6e156415990266eaeea60c5d80f8c2342c7bdcea07bd8746583a601c4adc7935fda812b6d3f0269b05c1ac6d2b7825dfa63a13b8cbd624c3c031189902eee471e9b5f6c52a9090b99b5f2ff15f886ccb6c21f045f52e3539187308c4a0042df234b81a8d69afc932e75e115b8498e73edd97f533a68b026be304dc000de4a731009daf946c9c2c39daf33bd9b", 0x8e, 0x7}, {&(0x7f0000000240)="6dd5f2294726d117a4cd6f814b48ac67565df1", 0x13, 0x81}], 0x11409, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:52 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r2, &(0x7f0000000000)="98", 0x3e80000000}]) r4 = creat(0x0, 0x0) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100007, r4, 0x9}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050768f000000200000000000012", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b0001006d616373656300000c000280050003000d0000000a00050014"], 0x48}}, 0x0) r7 = syz_genetlink_get_family_id$nl80211(0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000000000000000000001b000000c923ee260e39f15cfc4b05009200000000001400228008000400060000000800070004000000"], 0x30}, 0x1, 0x0, 0x0, 0x24000040}, 0x800) sendmsg$NL80211_CMD_SET_BSS(r4, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r7, 0x1, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_STA_WME_MAX_SP={0x16, 0x2, "8936e35f512e6a920bd0d7b95f185e464e44"}, @NL80211_STA_WME_MAX_SP={0x15, 0x2, "d03f0accc5785c2f37c7a98fed4c59c237"}, @NL80211_ATTR_BSS_HT_OPMODE={0x6, 0x6d, 0x1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x810b, 0x4}}]}, 0x58}, 0x1, 0x0, 0x0, 0xc041}, 0x45) r8 = dup(r0) getsockopt$inet6_tcp_int(r8, 0x6, 0x7, &(0x7f0000000340), &(0x7f00000003c0)=0x4) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sched_getparam(r1, &(0x7f0000000100)) 13:25:52 executing program 4: unshare(0x8000400) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket(0x1e, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x3, 0x2) clock_gettime(0x4, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000002200)={0x1ff}, &(0x7f0000000200)={0x0, r0+30000000}, 0x0) 13:25:52 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4540}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6, 0xf, 0x7f}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}]}}}]}, 0x44}}, 0x0) openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f0000000000)={0x1, 0x1, 0xffffffe7, 0x1, 'syz0\x00', 0x6}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f0000000200)=0x7, 0x8) write$FUSE_OPEN(0xffffffffffffffff, 0x0, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1408000002c336460000a6ff7c38242c5a6e7107010200"/34], 0x14}}, 0x0) fcntl$setstatus(r6, 0x4, 0x400) 13:25:52 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/nf_conntrack\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000140)={{{@in=@initdev, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000240)=0xe8) connect$packet(r2, &(0x7f0000000280)={0x11, 0x9, r5, 0x1, 0x6b, 0x6, @local}, 0x14) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) 13:25:52 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000180)="09b6e156415990266eaeea60c5d80f8c2342c7bdcea07bd8746583a601c4adc7935fda812b6d3f0269b05c1ac6d2b7825dfa63a13b8cbd624c3c031189902eee471e9b5f6c52a9090b99b5f2ff15f886ccb6c21f045f52e3539187308c4a0042df234b81a8d69afc932e75e115b8498e73edd97f533a68b026be304dc000de4a731009daf946c9c2c39daf33bd9b", 0x8e, 0x7}, {&(0x7f0000000240)="6dd5f2294726d117a4cd6f814b48ac67565df1", 0x13, 0x81}], 0x11409, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 315.172552] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=14766 comm=syz-executor.1 13:25:53 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000180)="09b6e156415990266eaeea60c5d80f8c2342c7bdcea07bd8746583a601c4adc7935fda812b6d3f0269b05c1ac6d2b7825dfa63a13b8cbd624c3c031189902eee471e9b5f6c52a9090b99b5f2ff15f886ccb6c21f045f52e3539187308c4a0042df234b81a8d69afc932e75e115b8498e73edd97f533a68b026be304dc000de4a731009daf946c9c2c39daf33bd9b", 0x8e, 0x7}, {&(0x7f0000000240)="6dd5f2294726d117a4cd6f814b48ac67565df1", 0x13, 0x81}], 0x11409, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 315.217647] input: syz1 as /devices/virtual/input/input219 13:25:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0xfffbfffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, 0x0}, 0x4800) getsockopt$IP_SET_OP_VERSION(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000), &(0x7f0000000080)=0x8) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f778872d869723d2e3a66696c6530"]) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000380), 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lseek(r0, 0x400000000000002, 0x0) getdents64(r0, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) sendmsg$sock(r1, &(0x7f00000007c0)={&(0x7f0000000240)=@phonet={0x23, 0x8, 0x2, 0x5}, 0x80, &(0x7f0000000680)=[{&(0x7f00000003c0)="e4bdb7b3acf941aa1900b305a69ca3d727a2cbf096cc9aa7bcaccbd69bedc9c54eedd98531ab3450df88a92276e1f7b891a92648cab06777f6460b31acc2b4ae0eb15c8f804025294b72c322a5f5d40c8e0d8bc680266aab2558bdcb48e454842d2bfcaca7d19feb166248cffe2cb5628a7c1b4d0e6f4db4256c24646b91f6e39c9bba0675f7e0ca372f7fc6ac7145ca55275722dc", 0x95}, {&(0x7f00000002c0)="4edcff71089c823a50ed94ee9c418afeccd33b9d3ac47f4f74a162858f206636e817a7557707a433fee4144e8372e3", 0x2f}, {&(0x7f0000000480)="e4547fcf32e61d4b416c9d9a0e2049846ac0411b820f0b92c5fa5d60975857d0ec953e690a5480a505d252783d11469d058db4386b5ce2804b76b00c7a1220792548d9267d4d153be9ab0bf4d3a559945375581f097fd15893fd07fefa6789a59e9b447f8297a08cfe2d50f869aa4eb52a2ca906fc42c630dd3c60721c8bbc3e1a4f6149b48fb64d9a", 0x89}, {&(0x7f0000000540)="dc18a1765bd10a0ea63f1c7977c11262fe2c261f8f77f5191612d263ae0290c387fbcc1a12a41984dbaa907f6e5fa48c5a65b2a491716dd31b67c4d804ae7a679a9155543c7ebc2e3075750d868a7462b4544d12cec8c56a447bb57b14314f3574d1ad4d6862a8e414a6b055ffe0e4216a9aad53b178e9a96b7e20380d922de42a191ce16649659f9d81af08cf564d95e2239663532b55cd13b6b913b7e8aadcda9ad65d87c19ffacd190788c69586efc97f0a7b8148989b610c0b4ed68df27c", 0xc0}, {&(0x7f0000000600)="a408510f011d3076ec0b88eba5ae893712d44908be3bcf4a2e2b62388816f75c03e4987b1f286976b006a7c529d46dbe436311042385afee44f2ed2a420a386ca2d493ffdfdf984c6d0147d9bd6bf518557b026eade6cde2e86a0d8dac09bad9f1f52b64bfde65fface8dfaec4146784753c", 0x72}, {&(0x7f0000000340)="3d6d54b6c839100b0350acbdd63d3322", 0x10}], 0x6, &(0x7f0000000700)=[@txtime={{0x18, 0x1, 0x3d, 0x681c3095}}, @txtime={{0x18, 0x1, 0x3d, 0x6af}}, @mark={{0x14, 0x1, 0x24, 0x8000}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x40}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}], 0x90}, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, 0x0, 0x0) 13:25:53 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000180)="09b6e156415990266eaeea60c5d80f8c2342c7bdcea07bd8746583a601c4adc7935fda812b6d3f0269b05c1ac6d2b7825dfa63a13b8cbd624c3c031189902eee471e9b5f6c52a9090b99b5f2ff15f886ccb6c21f045f52e3539187308c4a0042df234b81a8d69afc932e75e115b8498e73edd97f533a68b026be304dc000de4a731009daf946c9c2c39daf33bd9b", 0x8e, 0x7}, {&(0x7f0000000240)="6dd5f2294726d117a4cd6f814b48ac67565df1", 0x13, 0x81}], 0x11409, 0x0) chdir(&(0x7f0000000300)='./file0\x00') r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 315.399381] input: syz1 as /devices/virtual/input/input220 [ 315.427869] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=14766 comm=syz-executor.1 13:25:53 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000140)={'veth1_vlan\x00', @multicast}) socket$inet6_tcp(0xa, 0x1, 0x0) mknod(0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x6b, 0x4, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="4000528c0400742e5000e6f9"], 0x10) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r4, 0xc0385720, &(0x7f0000000000)) mount$9p_rdma(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x0, 0x0) write$snddsp(r4, &(0x7f00000000c0), 0x0) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffffffffffe3a, 0x1}], 0x100488, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) [ 315.487572] overlayfs: unrecognized mount option "lowˆrØir=.:file0" or missing value [ 315.524216] overlayfs: unrecognized mount option "lowˆrØir=.:file0À" or missing value 13:25:53 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff4629]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) ftruncate(r1, 0x7f) [ 315.685467] input: syz1 as /devices/virtual/input/input221 [ 315.832291] input: syz1 as /devices/virtual/input/input222 13:25:53 executing program 5: syz_open_dev$swradio(0x0, 0x1, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x0, 0x7, @mcast1, 0x4}, {0xa, 0x4e23, 0x33862d4d, @local}, 0x0, [0x1ff, 0x4, 0x1f, 0x0, 0x401, 0x2, 0x9]}, 0x5c) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x151042, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x4000000000010046) write$binfmt_script(r0, 0x0, 0x208e24b) fanotify_init(0x20, 0x8000) r4 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x185401, 0x122) sendmsg$kcm(r4, &(0x7f0000002bc0)={&(0x7f0000000100)=@ipx={0x4, 0x6, 0x0, "73d643651bfc", 0x40}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000200)="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", 0x1db}, {&(0x7f0000001200)="f2b09f4bb666e6a1be690227b114cb1fdde294378e3d7de9f10a55b2334324f957de5e8edf1b763bd67c7429a79d87541abffbe67e12b269e94bd8ece22763b4a74aad48201d90ca6f7976da02f784486cf4249b23912881b0b1de207ed273fb3340712c12a5fed8b2b173683acbececa19feec9705e69ba136cbfe94acce3ee7d0914b142c642cf6e1e5cb44b1a5ffc291f7b166891d0f896f20f1a9479647a87fab1b849327b143d2710681bbcc8d876a997cd482f73225cf72843c9ef2a0fa125fc5f2c93aebfa9329121a98ba46f1ea2606bcadc0e9f82b3d1f2a4dbbe", 0xdf}, {0x0}, {&(0x7f00000014c0)}, {&(0x7f0000000180)}, {&(0x7f00000024c0)='<', 0x1}, {&(0x7f00000025c0)}, {0x0}, {&(0x7f0000002680)="13f73942d34069caa24184cdea9ad16e99f727616e7d3a67d24ee90f6e213f33283c6a7fa774faa029b8e5b28aa0f7af9075963d31c7765a82c27a04b9722c028753fccb95a3afc51fc0f7b570536345c081c62c38e627724921ee75526a0daa51edc517b40fa5d2f9e82d00d01bd29d7ea40d2736f4459508a987f2035f0ae2bb31a59f2389c5f90ea48029ccb202797d56e98a9b4a1ec6b2b8c6f292ba43702f0b71d93011a459effbf0463683dbc94255cecaa831e8fe2c75d25ed2a3bef8e8f551", 0xc3}], 0x9}, 0x4040844) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x98f90a, 0x7fff, [], @p_u16=0x0}}) r5 = openat$mice(0xffffffffffffff9c, 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r5, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) 13:25:53 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000180)="09b6e156415990266eaeea60c5d80f8c2342c7bdcea07bd8746583a601c4adc7935fda812b6d3f0269b05c1ac6d2b7825dfa63a13b8cbd624c3c031189902eee471e9b5f6c52a9090b99b5f2ff15f886ccb6c21f045f52e3539187308c4a0042df234b81a8d69afc932e75e115b8498e73edd97f533a68b026be304dc000de4a731009daf946c9c2c39daf33bd9b", 0x8e, 0x7}, {&(0x7f0000000240)="6dd5f2294726d117a4cd6f814b48ac67565df1", 0x13, 0x81}], 0x11409, 0x0) chdir(&(0x7f0000000300)='./file0\x00') r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:53 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xd}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xfbf7fffffffffffd, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x1, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="08ea4f1f912a"], 0x0, 0x1b}, 0x20) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x10000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 13:25:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000300)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f00000002c0)}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000680)="ff5b93baf4715971ba778a4091bf32a5307d1aad95db841680c544d506ab1c3405176a92ebe5ce0025e269e33dba850c0edff31990e83f65d40e8aec1f8801132a4088456b3f9166215a20ce4113818fe8668752a06696602189d19eb27eeb7c7a8fe69d0e65a052a93b5c4cf71bc11c4bc0bc7fbc5637850e7cf553dc9683e2a77d09196b818171d8e2b85add4e45494bc588edfedd7bd8045fa963bdd79c6885fb32e67153a5050367a53907b55917d7f298c40364e253", 0xffffffe1) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x3, 0x1, 0x0, 0x4}, 0x0) r4 = 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(r4, &(0x7f00000004c0)="3161d417452c8f6d46edb3b1077f2abaa85e3489c66107ab7d9aeb42aa515f23c9150bfd105fa1be4e0415cb2c2d4a1cdff5ab24d3676cc093ea0ffa364b7ec5a99d58d22679", 0x46) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r4, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) sendmsg$NFT_MSG_GETRULE(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000740)={0x120, 0x7, 0xa, 0x5, 0x0, 0x0, {0x2, 0x0, 0x2}, [@NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0xd0, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@rt={{0x7, 0x1, 'rt\x00'}, @void}, @tunnel={{0xb, 0x1, 'tunnel\x00'}, @void}]}, {0x30, 0x1, 0x0, 0x1, [@synproxy={{0xd, 0x1, 'synproxy\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_SYNPROXY_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}]}}, @synproxy={{0xd, 0x1, 'synproxy\x00'}, @void}]}, {0x84, 0x1, 0x0, 0x1, [@dynset={{0xb, 0x1, 'dynset\x00'}, @void}, @quota={{0xa, 0x1, 'quota\x00'}, @void}, @objref={{0xb, 0x1, 'objref\x00'}, @void}, @notrack={{0xc, 0x1, 'notrack\x00'}, @void}, @redir={{0xa, 0x1, 'redir\x00'}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_REDIR_REG_PROTO_MAX={0x8, 0x2, 0x1, 0x0, 0x11}, @NFTA_REDIR_FLAGS={0x8, 0x3, 0x1, 0x0, 0x6}]}}, @reject={{0xb, 0x1, 'reject\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_REJECT_ICMP_CODE={0x5, 0x2, 0x80}]}}, @connlimit={{0xe, 0x1, 'connlimit\x00'}, @void}, @nat={{0x8, 0x1, 'nat\x00'}, @void}]}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x3}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x3}]}, 0x120}, 0x1, 0x0, 0x0, 0x20048880}, 0x8810) sendfile(r4, r4, &(0x7f0000000200), 0xff8) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000100)='\x00A6\xa9\xbbc\xb0\xf6\xda\x0e\xba\xe5\x91\x8f\xfb\x8dR\xac\x1f\xe9qB\xc7\x882\xb8\xf9\x1f9\xa7\xd1\xbb|\xceL\x81\xb3n\x0e\xa5\xde\xe1K\xf4\xc8.r\xff(\xcc\a,\n\x91_\xd5\xf0\xfe\xecz\t\xd2\xd0F\xe5\xba\xb9M\xd9\x8cWJ\xbc?\xda\x99\x1c_\xed,\frL\xf7\v\xafG\xa0\xf7\xd2\xdfU:\xf3\xd3\x8f\n\xaf]\xd0\xdd\xaat>\xc3.\x0e`\x85=\xd5#\xe7\x00\xdd\xb8\x9fC\x13?\xe4P\x02z\r\xab\x03\x83\x8460q\xb4\xe6@>\xd9;\"\x0f\xfd\x19\xa4\xb0\xe5z\xb6:P:\xdc\xbcH\xd3rq\xc4%\xe9\xb9\xa6E\xf4\x15\x7f\r\xd2\x1c\xca\xf58\x1e\xc6\xfb\xb5\xbf\xae\x82R=\xbb\xc6t\\%\'GK\x02\x98\xd3\xfe\xceB\'\x9b\xf6\xee\xb8.\xb3\xad\x9d\xbe\xac^E\xec\xbd\x8b_\xe0\xa2h\xa9}\'\xce1') 13:25:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000680)={'gre0\x00', &(0x7f00000005c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @dev}}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$UHID_GET_REPORT_REPLY(r3, &(0x7f0000000000)={0xa, {0x2, 0xf7, 0x5}}, 0xa) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000200)={'erspan0\x00', 0x0, 0xffff, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @loopback}}}}) 13:25:53 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000180)="09b6e156415990266eaeea60c5d80f8c2342c7bdcea07bd8746583a601c4adc7935fda812b6d3f0269b05c1ac6d2b7825dfa63a13b8cbd624c3c031189902eee471e9b5f6c52a9090b99b5f2ff15f886ccb6c21f045f52e3539187308c4a0042df234b81a8d69afc932e75e115b8498e73edd97f533a68b026be304dc000de4a731009daf946c9c2c39daf33bd9b", 0x8e, 0x7}, {&(0x7f0000000240)="6dd5f2294726d117a4cd6f814b48ac67565df1", 0x13, 0x81}], 0x11409, 0x0) chdir(&(0x7f0000000300)='./file0\x00') r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:53 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x470b], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="34000000020705000000000000000000000000c2c796f96114cf93000000ad6c0600010073797a30000000000800054000000001"], 0x34}}, 0x4040000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) ioctl$FIOCLEX(r4, 0x5451) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000c5239757db163d340000000000000000"], 0x14}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r3, 0x1, 0x40, 0x91e7}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000040)=r7) [ 316.273924] input: syz1 as /devices/virtual/input/input223 13:25:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000400)="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", 0x1000, 0x7fffffff) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000000)={r7, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r7, 0x4) ioctl$FITRIM(r4, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:54 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000100)=0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x40, 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}, 0x1201, 0x0, 0x1000, 0x0, 0x0, 0x3ff}, 0x0, 0x800000000000000, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000140)={r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r3 = perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0x0) fcntl$setstatus(r3, 0x4, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaabbbbbbbbbbbb86dd6020921100140600fe800000000000000000000000000000fe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="ea8d20fd1fa4999556b6ec26c28000909bd500"], 0x0) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3cusgrVex:De', 0x0) gettid() ioctl$SG_GET_RESERVED_SIZE(0xffffffffffffffff, 0x2272, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) 13:25:54 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000180)="09b6e156415990266eaeea60c5d80f8c2342c7bdcea07bd8746583a601c4adc7935fda812b6d3f0269b05c1ac6d2b7825dfa63a13b8cbd624c3c031189902eee471e9b5f6c52a9090b99b5f2ff15f886ccb6c21f045f52e3539187308c4a0042df234b81a8d69afc932e75e115b8498e73edd97f533a68b026be304dc000de4a731009daf946c9c2c39daf33bd9b", 0x8e, 0x7}, {&(0x7f0000000240)="6dd5f2294726d117a4cd6f814b48ac67565df1", 0x13, 0x81}], 0x11409, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 316.403752] kauditd_printk_skb: 1 callbacks suppressed [ 316.403761] audit: type=1804 audit(1595942754.167:44): pid=14872 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/275/file1/file0" dev="loop4" ino=114 res=1 13:25:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000400)="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", 0x1000, 0x7fffffff) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000000)={r7, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r7, 0x4) ioctl$FITRIM(r4, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 316.452314] audit: type=1804 audit(1595942754.217:45): pid=14872 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/275/file1/file0" dev="loop4" ino=114 res=1 13:25:54 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000180)="09b6e156415990266eaeea60c5d80f8c2342c7bdcea07bd8746583a601c4adc7935fda812b6d3f0269b05c1ac6d2b7825dfa63a13b8cbd624c3c031189902eee471e9b5f6c52a9090b99b5f2ff15f886ccb6c21f045f52e3539187308c4a0042df234b81a8d69afc932e75e115b8498e73edd97f533a68b026be304dc000de4a731009daf946c9c2c39daf33bd9b", 0x8e, 0x7}, {&(0x7f0000000240)="6dd5f2294726d117a4cd6f814b48ac67565df1", 0x13, 0x81}], 0x11409, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:54 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port0\x00', 0x6b, 0x91413, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x274137fdf36a3fc3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_ENUM_DV_TIMINGS(r2, 0xc0945662, &(0x7f0000000140)={0x0, 0x0, [], {0x0, @bt={0xcd5, 0x581b71d0, 0x0, 0x3, 0x507e, 0x9b4, 0x700000, 0xfffffbe1, 0x7, 0x9, 0x7fffffff, 0x8, 0x9, 0x3aad1a07, 0x0, 0x10, {0x9, 0x6}, 0xff, 0x1}}}) [ 316.524802] input: syz1 as /devices/virtual/input/input224 13:25:54 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000000)=r5, 0x4) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 316.681114] audit: type=1804 audit(1595942754.437:46): pid=14897 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/276/file1/file0" dev="loop4" ino=115 res=1 [ 316.747215] input: syz1 as /devices/virtual/input/input225 13:25:54 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_xen(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x280818, &(0x7f0000000200)={'trans=xen,'}) 13:25:54 executing program 5: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz0\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4202]}, 0x45c) r3 = socket(0x10, 0x803, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0x5101, 0x0) dup2(r1, r2) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x402200, 0x0) ioctl$VIDIOC_ENUMOUTPUT(r5, 0xc0485630, &(0x7f00000000c0)={0x4, "ea474dd33df94d7c12d7336cbda07b841e038a7154742cd63a26715638138a99", 0x1, 0x4, 0x8, 0x400, 0x2}) 13:25:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000400)="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", 0x1000, 0x7fffffff) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000000)={r7, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r7, 0x4) ioctl$FITRIM(r4, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:54 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000180)="09b6e156415990266eaeea60c5d80f8c2342c7bdcea07bd8746583a601c4adc7935fda812b6d3f0269b05c1ac6d2b7825dfa63a13b8cbd624c3c031189902eee471e9b5f6c52a9090b99b5f2ff15f886ccb6c21f045f52e3539187308c4a0042df234b81a8d69afc932e75e115b8498e73edd97f533a68b026be304dc000de4a731009daf946c9c2c39daf33bd9b", 0x8e, 0x7}, {&(0x7f0000000240)="6dd5f2294726d117a4cd6f814b48ac67565df1", 0x13, 0x81}], 0x11409, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:54 executing program 0: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/adsp1\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) accept$nfc_llcp(r4, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000000000)=0x80000) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xda00) readv(r0, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1) [ 316.897892] input: syz1 as /devices/virtual/input/input226 13:25:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, 0x0, 0x29) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00000000c0)={0x0, 0x2, [@remote, @random="6312a155b498"]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r5, @in={{0x2, 0x4e21, @rand_addr=0x64010102}}}, &(0x7f0000000240)=0x9c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r5, 0x9, 0x9, 0x400, 0x1, 0xe8}, 0x14) [ 316.979846] audit: type=1804 audit(1595942754.737:47): pid=14926 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/277/file1/file0" dev="loop4" ino=116 res=1 13:25:54 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000400)="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", 0x1000, 0x7fffffff) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000000)={r7, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r7, 0x4) ioctl$FITRIM(r4, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:54 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendto$l2tp(r2, &(0x7f00000000c0)="c5b1df3bf40daaeaedd630ce9941e2747e1d15a5b201b9a5dc5b19b052e602f80a1cff6cf9dde957f098f1dbd58942a15ff85d0fb31c1c7b34c3ccea08618d0ce63b6182a97da1af6726dab9d1d61daf20f9db70b82048115de693c313546568eb44fab2fa660445d0ead69140040a6c78d3fe6ea6cc313726b73bdc56eb3911f44e30168f03e5440e70699b936b4df02303e8d132557aae4fab3fa411b97b3ab141c00711ad6b85ed8249fe553decd68082ada29e7120312f3adfd505263c725fd7d4fdd636ebe477384beaabc45fac1cd3e76ca4bced0f9c71abadfcc7f41ef481581cdf124c1bb39e53b0e27030", 0xef, 0x4000000, &(0x7f0000000040)={0x2, 0x0, @loopback, 0x2}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_G_OUTPUT(r2, 0x8004562e, &(0x7f0000000000)) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@private}}, &(0x7f0000000300)=0xe8) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r4, 0x89f1, &(0x7f00000003c0)={'erspan0\x00', &(0x7f0000000340)={'gretap0\x00', r5, 0x20, 0x80, 0x2, 0xdd6, {{0x18, 0x4, 0x1, 0x7, 0x60, 0x64, 0x0, 0x38, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, {[@cipso={0x86, 0x4c, 0x1, [{0x1, 0x12, "615e0bd312a99f2996b05298a6f67abb"}, {0x0, 0xc, "33eba3b19880feac9847"}, {0x3, 0x7, "3a2b9104d1"}, {0x1, 0xc, "a86f854ea53bda14d57a"}, {0x7, 0xb, "08a54baaa513feee71"}, {0x0, 0xa, "f9862d65ad3e5f1b"}]}]}}}}}) 13:25:54 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:54 executing program 5: sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES16=0x0], 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x20008015) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8e245047}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="64000100", @ANYRES16=0x0, @ANYBLOB="15042dbd7000ffdbdf250700000014000200000000002200000000000000000000012a00070073797374656d5f753a6f626a6563745f723a6770675f6167656e745f657865635f743a733000e81304000000b8000008000500ac14141608000400ac141427"], 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x810) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f7e00a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r4, r2, 0x0, 0x9, &(0x7f0000000140)='/dev/kvm\x00', 0xffffffffffffffff}, 0x30) openat$hwrng(0xffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x200000201, 0x0, 0x4c8]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0xc, 0x8001}) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 317.184069] input: syz1 as /devices/virtual/input/input227 13:25:55 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) r1 = socket$inet_udplite(0x2, 0x2, 0x88) llistxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000500)=""/4096, 0x1000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000200)=ANY=[@ANYBLOB="8414000000000000c910ff01000000e3ffffff0000000000000101040000c2216fc48ee9ca9bb079a7d40000075a00000003143105004f2346e89000000006000000000000000100000400000000000000010000000000000005000000000000000900000000000000ffffff7f0000000000801d000000000004013a0101000103000000c910fc000000c910fe88000000000000000000000000010100000000000000000000000000000000000000008a0b39fafec512022d2746444e5f50807cfe04467d682fa609f17c54495c6fa4323eb12c952b086f8a8c32aefcc8da514780af840f6c3e26580f87c1783a970a"], 0xb0) r3 = dup(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, r5, 0xffffffffffffffff) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x800, &(0x7f0000001500)=ANY=[@ANYBLOB='mode=00000000000000000200000,mode=00000000000000000000000,mode=00000000000000000000377,mode=00000000000000000000201,appraise,obj_user=%,[!,obj_role=/dev/loop#\x00,permit_directio,func=FILE_CHECK,smackfsdef=/dev/loop#\x00,seclabel,uid=', @ANYRESDEC=r5, @ANYBLOB="ac71b4c7b809587b3b03550f9125a6c6fb374e6cb6a4dbe3c2b6a078840a7aeb4472165882a891aea148732f0a049af51263a219151f4263cc11bb1a230546ba25bcf150a90443d922b511ae67418d6feefdb830b0d6fe44aca936eb372ce4fc71b9b4afd988f8cf92ac10e7564cf5c0862ae891911c9938c30808b344b6b0cc50556fa01d01806c45e0b1d166617af7f1c9b28cbc37256a99a71ea130b2c84d09e7735a44c3f71fd894f9df36b13abffb17f8d08f95df12ed92ee31bacef3c4aec9edf9fecd31900dcdd0f0303eb2f4d8eb4cafa9fb22518e27bb60c6e9ea0f02e15092389bba1270000000000000"]) r6 = dup(r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x2080, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$SG_NEXT_CMD_LEN(r6, 0x2283, &(0x7f0000000000)=0xa9) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x11, 0x0, 0x100007e00) [ 317.268804] audit: type=1804 audit(1595942755.027:48): pid=14953 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/278/file1/file0" dev="loop4" ino=117 res=1 13:25:55 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000400)="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", 0x1000, 0x7fffffff) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r4, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={r6, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r6, 0x4) write$P9_RREADDIR(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:55 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 317.380139] input: syz1 as /devices/virtual/input/input228 13:25:55 executing program 5: perf_event_open(&(0x7f0000000400)={0x2, 0x70, 0xd5, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000200), 0xc}, 0x14400, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3, 0x80) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x28, 0xfa00, {0x0, {0x2, 0x0, 0x0, @loopback}, r2}}, 0x30) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r2, 0x7}}, 0x10) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) pipe(&(0x7f00000000c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) mount(0x0, &(0x7f0000000480)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x3e741632cd03d7cc, 0x0) ioctl$CHAR_RAW_GETSIZE64(r3, 0x80081272, &(0x7f0000000080)) symlink(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0\x00', &(0x7f00000001c0)='./file0\x00') creat(&(0x7f0000000380)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') [ 317.517461] audit: type=1804 audit(1595942755.277:49): pid=14981 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/279/file1/file0" dev="loop4" ino=118 res=1 13:25:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000140)=0x8) r3 = fcntl$dupfd(r0, 0x0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x100000001) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCGPTLCK(r5, 0x80045439, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x2e], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x5d, 0x10, 0x0}, 0x23) 13:25:55 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000400)="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", 0x1000, 0x7fffffff) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r4, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={r6, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r6, 0x4) write$P9_RREADDIR(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:55 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0xc) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) lseek(r1, 0x4200, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/170, 0xaa}], 0x1) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0x10000}]) r6 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000240)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f00000001c0)="5d1b08027c5ff8e613bf5930d9274ab783aae21d67f8cb4c3c4d4b6fe2e98bd5ab789b936ddad899ff", 0x29}, {&(0x7f0000001600)="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", 0x13a}, {&(0x7f00000002c0)="20e66631bfbabbb024b600e4f367bf3e51fd8f1b1c0287c67cbd353c7a5d7d72516d64b831b15201199e81c75ca796dbc9", 0x31}], 0x4, &(0x7f0000000340)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40, 0x4000000}, 0x8011) r8 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syncfs(r8) sendfile(r1, r6, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff7e) 13:25:55 executing program 3: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:55 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x401, 0x31) mmap$perf(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000008, 0x2010, r0, 0x6) setxattr$security_selinux(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.selinux\x00', &(0x7f00000000c0)='system_u:object_r:var_spool_t:s0\x00', 0x21, 0x1) mq_timedreceive(r0, &(0x7f0000000100)=""/148, 0x94, 0x5, &(0x7f00000001c0)={0x0, 0x3938700}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SCSI_IOCTL_SYNC(r1, 0x4) r3 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e24, 0x4, @private0={0xfc, 0x0, [], 0x1}}, {0xa, 0x4e23, 0x5, @private2={0xfc, 0x2, [], 0x1}, 0x8}, 0x100, [0x9d, 0x8a17, 0x8001, 0x9, 0x6, 0x1f, 0x3f6, 0x1]}, 0x5c) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, 0x1411, 0x800, 0x70bd25, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x8810}, 0x40001) socket$can_raw(0x1d, 0x3, 0x1) r4 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000003c0)=""/176) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dlm-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0xfff, 0x5, [0x80, 0x401, 0x1, 0x101, 0xb797]}, &(0x7f0000000500)=0x12) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000540)={r6, 0xffff, 0x3, [0xd7, 0x6, 0x7]}, 0xe) ioctl$IMDELTIMER(r2, 0x80044941, &(0x7f0000000580)=0x2) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000005c0)) ioctl$IOC_PR_PREEMPT(0xffffffffffffffff, 0x401870cb, &(0x7f0000000600)={0x8, 0x9, 0x9c, 0x5f61}) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r7, 0x541a, &(0x7f0000000680)=0x934c) [ 317.723831] audit: type=1804 audit(1595942755.487:50): pid=14998 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir747704913/syzkaller.qi9Kn9/253/bus" dev="sda1" ino=16456 res=1 13:25:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f7e00a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c8]}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000002070102a4bc9a20835e00"/26], 0x14}}, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f0000000280)={0xa30000, 0x4c6, 0x3, r4, 0x0, &(0x7f0000000140)={0x990a71, 0x1, [], @value=0x7fff}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000080)='/dev/hwrng\x00'}, 0x30) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0xc, 0x8001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000200)) 13:25:55 executing program 3: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 317.878655] audit: type=1804 audit(1595942755.587:51): pid=15003 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/280/file1/file0" dev="loop4" ino=119 res=1 13:25:55 executing program 0: unshare(0x28020a00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$isdn(0x22, 0x3, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r3) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10200, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$cgroup_type(r6, &(0x7f0000000000)='threaded\x00', 0x9) 13:25:55 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000400)="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", 0x1000, 0x7fffffff) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r4, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={r6, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r6, 0x4) write$P9_RREADDIR(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:55 executing program 3: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:55 executing program 0: r0 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fe}}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = open(&(0x7f0000000180)='./bus\x00', 0x151042, 0xd0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x4000000000010046) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r0, 0xc0205649, &(0x7f0000000000)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x0, 0x0, [], @p_u16=0x0}}) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/timer\x00', 0x121000) fchdir(r5) shutdown(0xffffffffffffffff, 0x0) 13:25:55 executing program 3: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:55 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000400)="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", 0x1000, 0x7fffffff) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000000)={r7, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) ioctl$FITRIM(r4, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 318.137209] audit: type=1804 audit(1595942755.897:52): pid=15024 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/281/file1/file0" dev="loop4" ino=120 res=1 13:25:56 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 318.375321] audit: type=1804 audit(1595942756.137:53): pid=15045 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/282/file1/file0" dev="loop4" ino=121 res=1 13:25:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000400)={0x2, 0x0, 0x1, 'queue1\x00', 0xc9}) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) 13:25:56 executing program 3: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:56 executing program 5: perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0x3}, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000240)='./file0\x00', 0x0, 0xa51000, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(0x0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000840)='/dev/nvram\x00', 0x20901, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) 13:25:56 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000400)="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", 0x1000, 0x7fffffff) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$FITRIM(r4, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000002180)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000080)={0x7, 0x7fff, 0x1, 0x1000, &(0x7f0000000100)=""/4096, 0x1000, &(0x7f0000001100)=""/4096, 0x67, &(0x7f0000002100)=""/103}) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='iocharset=maciceland,gid=', @ANYRESHEX=r1, @ANYBLOB="ac00"]) 13:25:56 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0x13, &(0x7f0000000240)={&(0x7f0000000540)={0x48, r4, 0x300, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0x17, 0x1, 'cgroup.controllers\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, [], 0x3f}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @rand_addr=0x64010100}]}, 0x48}}, 0x40001d1) sendmsg$NLBL_MGMT_C_VERSION(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r4, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4001050) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RWALK(r1, &(0x7f0000000000)={0x16, 0x6f, 0x1, {0x1, [{0x4, 0x2, 0x5}]}}, 0x16) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r5, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r5, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r5, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r5, 0x5501) 13:25:56 executing program 3: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:56 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000400)="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", 0x1000, 0x7fffffff) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$FITRIM(r4, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:56 executing program 0: sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/1}], 0x200000000000000f) close(r0) openat$audio1(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio1\x00', 0x0, 0x0) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[], 0x14}}, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x14, 0x0, @thr={&(0x7f0000000380)="2aa9dc497455076b77ed5e24a9c6ac0d94088ac5616d1bab01942c2879efd04c08cd16d58047d6e2711101e13332595a324c7edf7d3db5aec29b5b2018b04a711185625bc246a6e198f36e1ca6da55fd5b8e752ba9cdc4e52a6d82ce03ff73d530567acb82361ba26c73d7aaa8e29443792aa871a724b728017ac751c4829a42c373a49ee8addf8bf1101dc591bf2f0c20c143b49de1f73fd96ed6e8c3d26dd5ddb300679239c65d42c766db49e262c602249e1de518", &(0x7f0000000440)="2d4a56e47bcf38e61fe6e98a88b8dec2d1daf7777e51cd7c0484f450836592638feb454e64c821e7835839b755de0212a6543867733a18a358afad0607f331d15887f3f292ea7a8c56ef6b4f1d3f5df438931013016b744f45c8e31c1d7a59c636cba5d0f02b6f3b94a690a7b7d6fd0579edefc56f8782dc70370f77014ba9efd568a06bc1e3ef242e0e47a1"}}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 318.727374] input: syz1 as /devices/virtual/input/input229 13:25:56 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:56 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000300)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x403000, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/schedstat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000340)=0x4) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000000)='./file1\x00', r4, &(0x7f0000000100)='./file0\x00', 0x0) linkat(r4, &(0x7f0000000180)='./file0\x00', r4, &(0x7f0000000200)='./file1\x00', 0x0) 13:25:56 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000400)="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", 0x1000, 0x7fffffff) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$FITRIM(r4, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 318.877420] input: syz1 as /devices/virtual/input/input230 13:25:56 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:56 executing program 1: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7ffffffffff8, 0x693d6, 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_bp={0x0}, 0x0, 0x24, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r4, 0x0, 0x0, 0x20000091, &(0x7f0000000100)={0x2, 0x4e26, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) 13:25:56 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000400)="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", 0x1000, 0x7fffffff) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$FITRIM(r4, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:56 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f0000000000)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UI_DEV_CREATE(r2, 0x5501) 13:25:56 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:56 executing program 5: r0 = creat(&(0x7f00000003c0)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x100000000000c333, &(0x7f0000000180)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xb, 0x12, r2, 0x0) ftruncate(r0, 0x48280) r3 = open(&(0x7f00000004c0)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000000)={0x14}, 0x14) 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_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xfffffffffffffcd2}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x10) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="00006e56a87b2a4e9a4cbe77adf77864cf4c13a779029e389749908efa39ad7d82bfe523d03818eecc7ff56f8770d99634f6a9f9a6bc35482772abab2bc21c11df0a38891436b843bbd9167c82d0fe0585424294275bc10b778825aebea0b7bd960711", @ANYBLOB="20002bbd70000100df25020000002f00070073797374656d5f753a6f626a6563745f723a7379736c6f67645f696e697472635f657865635f743a733000002c00070073bc0a0000000000006f626a6563745f723a736d617274636172645f6465766963655f743a733000140003"], 0x84}, 0x1, 0x0, 0x0, 0x40}, 0xf686452c93ba5e81) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100007, r4, 0x9}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="4db58a73c9acbc00b7bce1e4793e44321b10ea593b29d02daec42d4939cffa571b2fe1c02042697e38460071a18506d722b95261149e42cec4af27c09130e4fb4f8f0788ff0eb89209559c6f53d15a7a1cf0a6a3ea4679e59f7c662166763fca2dabd5349fbdceab4bec82f40d5c45d487f6e70b775a6577c0000ee6d658e46759", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x14}}, 0x0) ioctl$vim2m_VIDIOC_STREAMOFF(0xffffffffffffffff, 0x40045612, &(0x7f00000002c0)) [ 319.068603] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 319.133893] input: syz1 as /devices/virtual/input/input231 13:25:56 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:57 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000400)="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", 0x1000, 0x7fffffff) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) ioctl$FITRIM(r4, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 319.308016] input: syz1 as /devices/virtual/input/input232 13:25:57 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:57 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000280)=@generic={0x11, "000001002000004f080044d44eeba71a4976e252922cb18f6e2e2dba000000012e0b3832005404b0e8301a4ce875f2e3ff5fb39c030000000000000000000000080101013c58110308d9123127ecce66080000000e5bf5ff1b0816f3f6db1c00010000000000326d3a09ffc2c654000000000400"}, 0x80) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={'ipvlan0\x00', r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8914, &(0x7f0000000000)={'ipvlan0\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) ptrace$setregs(0xd, r6, 0xa903, &(0x7f0000000200)="a0cb8ff856923bfaedea71d4577499e101230718e72d121ed65d2e11a36f28bdbde25b54e76657cb01e618081f1da6b113aafc87c99f1609dd063feb5ee804d8250434c64cd36e2a94acb874") 13:25:57 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000400)="5c553153756f7b04c1936856e6f2a64684dcf3d61aad50295c6978279a0d35c820af9d8db5c63d9d5f5c82077d0fa1e0ebf112ad00493479684bc3d31542a986f3ae497999764f057c002a3d309dc7c076d83ad8cfa5d1631129a7c51252c055ca021942ddf5ad7c9d103ffece77aa36695f7cb64168fdd4fae0871fe1cb6f6e866782d2887d807af8cfbe8ba53eab24b2eb805425335da1ad3fbbb7cc7dbaf600d0ad66abf3dd13d67539f97459b6b51920d4080676cd28fa74a42931fd9929bcce15a4182461747524fe2a0d2b5a7e164511c048e24e883becc9f6fc70a8a2f6ab02991237706b8b35bab509df07c2c4136b5aceeb40a2f2c889a0111b8d12350dbc80fa26771263e915b3751767ef99645c1db8afc4b6a9fabaacde2883e2a37554f2c2dd51a52083da087f2f87e46b110765b101ddb2dc62e082db05b87458cdc06c1e9586aff3dc9a7bb68f441e7d97290b60a39d4ceed2a6928695cc3b22ca144ec39250436aa37caa5497d277bf7d695ef59699fbaab5f4a5b0ca123128723e4a1f03dd71a6dca94647a9ed6e12517cc85b44f06edc999b4e71fe23ffc809619e8689f140520ccda0026ebe36b37f31a55bba3397f1bc2455673b9af6983f6f376630089c1c87bd3c657c63201cffe58f6968351d686561da41ebb1ede40a228e121c410f7b0603e0c5d01b93808311fe2e894b71c43518c7c0e85eeabb73b376af56404e57fc83ed22b5a1a69d8ed80f2dc821e7f39a5ba7685fdafa9f9a2deb6097c9242dff1379fd6f612242b43c7c9050026aff3a2fa6b1d08c47d2456d1509241ef4f4ec0b662f7f2ecaf81b72ea6ea525f1473cb1d2035bd9a174afea9e7bdca85fdf57288c852ddb511716a02efb14bcacade3ca16b78960f3275d0a1f243334f9582cbd71b552aafe223a203f93547c45bc6aafbe89f12fe01d5bca163fab496c6e07d7cceb39be9ad702e2314357ec026afad1dff2c3c48839ccc10f9a0837d0a831bbf2cc1172035614f5b09f6404027ca4a69e08d5ebe9879fd26e0de9e32dec26f00618ec1064d8655e47c270bdef4f36bdd05d7fc71c642eeabdf20c9c22e7fe2f8c21779d780a8f7cb9ed7c7e3ac3fc25b4ebbbdf5e75b333f1338e3c960bf2c568d2c2ddf13fb15a76cdaf200510f6f60fe9a51157ce454e4eb300bb8ea0b9ef3985b893515b3da03b0149c711bc7d8d1d82bd9263d8b49b6c11e6b888da5cef26e96b4a7205d0cca24e40925259990406b5090f7fc66c09630c4db9dc3087ec4a453f6ecb042ec2bc2002e5105b38ae98776dc602cbe3a73ed51a036f2157e5664ece10ad7746672bb9dcf7383f15995d61b775e164eb51a5c3949b57a5e6a42676c53a8406a22ab7a53303e1869cd76cbcdf439a76955e15b47dd5abdf26ebee47f543fe3b04672db3fd57bfc7877562053becd86d3a03e4d1b3b010fc1cd7c03e1bb67a9b95d3457825a38ede0b5396c8bb6e35b87ac7e3eaf5189bc280398a314edcfc5d5b439c5969aca5fb6dcc075483b0c2fb62406c920fbe9b0c14d6bce0053992dbe0447dd7fe7280c3b881b021e4a34ec50eb4509141981f0d3f6bb0d223642ff2b1c4c93432cdab2236045885c465ea0c33bb2d3a1864bf516d130176162b523303e899b30fb7b9165f2e9e1ad28740117143cce13ff6d9fd679fde18a638bf1e3dcd16e4fa0b4bacd329e9c1286f845c62e5e207613bd69067a11f8b3d098df7041a4db97f41483a70fd5cb0d7b961e111c14eeada2d5b0d440e8cbe67dd66d596d4f26930c291158fe574e076d6605a051aa6d9fc6ac6c79e54609bc3d5c4db4f6b473cbdb51a0bcefbca8303a4f0475da56d4eaff64bc099fe1fa83abfc54aad2b6747eef8953f691f415f1c37639b2fca50863c9798ccec73e5f464e788275aaa02dc50fe0dd2cae4343ba8229dc0c69d36897420597ef245a228bf5daede41c8a1cd107c5b1b32f4566cb281d9e226a2f85871c8d99ee89ed61b63b5a59c67aa89dd5b1e75b6487dfda7886ef99781519b996e9d57720699b457ae23e37eb2ad4415a850b2578b84219baa091074baaadffc9c82e6a89bf913540b9b7554290534239ab39570946e57289bbcd0f90067279a735b71d027ba429c1ea2be8fa4cde250d0ea8994bcdc86f9856aa9497cd5aa0c6da0e4e9faf53442f1244da7c131d383d035a9db61fcb51811a53ab02df52edcd7155b01b0f57290be88aa9271144ba151917de79706bbfeebd5355aa8c3dfe41c9ad7bc2a576637a31a7268025d7d4ddefc5e20414e7821e03c55c32b3e7bb68d61fb2aaa8b234ff222bd33940c165c2c03ff65d1890e5e96f51528a524b297e6ab3edc54bc26a548aedf3526c3fc610416c4466aeff25acb26b108dcd43d989cf72a898d045d03e11a4ad9dbfe299a0cee6110f4b6bb98fafce8f132023e86aec75df2c33c5745ffdafcc13884de12ca48a51cadf37fd7baf6a8a810573f4c875a05028396e46e54edf0d3e19a1b36522d72d1ffc5d515245fb430d271ae2147aae8f0349af52c314488e71793baa418b94cb712e4b65cb27580b08ca43935bfa7c5117d8088f3219e9d3ecb7aafad1d2050ccfe0ca549491f6abb54c0ff25cead9ec1f623c422dc52aacc2f9a2d0fa7aeaf67a29f38dd0d03757882a9367ab8a4c3fd74a2ea3cf7a518a52e737b396ca76cca25740e26f4e2691ad8015ac65377c39963f132481d5c40c3530c6ba1907ceba7fb961c42dcac4a0fff764939f89de2b0ba50e35642544d0bb3dfb08e97a9c9f56dc14005257edb107712879ebb666d545596df7bf6a8da2abad4d04e0209e38fe71aa809c7d9bc226430dc50dba3e78dba830fe28d60920f5299349a6afd104d7f813d6cdc4d8572257d3489d3aaa0786ab31c833907dd66dd17865772fa01747455359f3642b94391f68f5726fe62e7b12538c2f727caa9b5c1c7d3e854185a7fd5a923b0f2979da6f21523098ff1778641a9c4ec07af0e893611d01057425a9d7c1d498c859b27a1daa79baf8c97aa5cd6e229015bab36aa552d07af628025fa2abafbe13155459a5d4f524ec7a81dbf9804cdaf9f75db2f23a3ac57d05f5a9f1ff01e1e53b7e88633f1883b683816ff62cdbf5d4f144d6d7dc4273657bd23ff3371c4939717794a2e953eef93d3748090113228e3b26f1c8d6fb4a1bacb3edd63f476700bd1804f6d6cb6fa41e6374c0dbff0b8a70ee3e56092e0679fea527daddeda083e696ee38f31d09295869e52dd841f87262761704f17407834ba942f264c178022f910691c9e351fd0edc5b0cc9b35793203f1c770095a9fcc1b0fdb31fdf3b89fd0db00f50d4f2dee569bf06443fd10a0c57938c22867507b60f03d5c56cd23a037827f3758587af84776f593a84f8e156cb3ba5c7ebf54fb44a98e1333959f810b37dbe38becaf7573fda5821edc9a7e7020c0490b6c739e94a72a65e24dec195ac99b2f49715af591557e6441cc70c91fe783b4429836ebcfdbb6383fdbc3d2c896f6a4f77cccfa5532c6e96f6869ab3c46ecc56802e55c5df9e88fb7061592fd8b717654c22b64542f2f10ac11d2b0ce258dbb0ffc32e5e9e1cd69509c9c02b60d592f9a8a7e4950a4a26003202f564a1c4d941dc97a5c8bf46092e3aa9d62379e73f8edd2a6e6880f2a0ea142c05b4db3e4396aa03e025fd4df58d5620e36556722a4c0e4fe865ad693ea148b544baf2274348f784c3e3bd61d2ed11f4a9613ebf66c4cfc12f0f3cba359df90d401071499068ecb527c6dbccc2b32df914758fdaa4ab3a5beb7e3f6cfc7d52bbc6a2bc0f9a2b67340c7cff3d24ea5cece321c1713d66d14fb64161ae8d329ce559c27e300adff59c99c502fd29caece510cf0c1c12b4ff224cd952bb1986141366e0972ec23aba7de4c1f4f5d80e55199bef1d7a33b18b7ca8e791c92ed5c66a58a6e2daf1423ab928bbff44e202eca65899955587e434a646bfce8439b28aeecb04f238a1d57d0e13c6d4fd7132497b846d0944be3d20d5c4ed00c8472c50b8d50d2532ce2ad8e8d722466731f84124e92db9c2150f065e22539ace29e498e091c193bc8b4842883e8d8d78371c51dcabdb992b2a605220ed3dd8db3a14d594672f7843a0eacc530cc8423f2f07160b2ce117030373cad9b3f411d896760ac119439206eb3a45272dac6be27cdba8eca8c452cb506f2e4619763c058164bb66f94ab54d93b3ebd905c5553763fa14d6f8c1ea71b59057a52111345c27beb3ce4bdbfab1d3feaa4ed6976233ee52d01c342a6e45677105b1c514ac4d27b5d80d009dfb221aea78b555e35a381743b497fff540a5cf8867da123e13d5890ec9e9384701d0a9b1779363347b2218376ec81b44646c7829923cb366e3339477c8d43f58dbc5ab3e5b86ab948b89b3c78da9e8adb44ca81a4d8f3e1a154761f3157c21cb76857304d234bcb060615333be591c02a736a633f0371d38c7b388792f47314d90727d06f7f7e9ac73d20964bebbb7e106a7c27e053abb9dcaf32933231bbff82f5aa9bd87ab0fb1421765fc96fe367fc5cc42e97a3d9ccb05aa93b580fd979afba61457f3f229d6e80ef2935964d8280a2c1253750ae8328f8ad56cf764e77a1b8aeaa2458f6bfcedf71f55a7c843cbb69f6d0e5a95cd15f46eb1410ea6cee039f870ceb5122ec451d13784a2cb2ed20f2888ec3a3f06c781d77ab4390e5a7e355b75c514f1af153b3d9065f3dab84463248598d3c46cb5ff94b82c4ad5b8b27336a73297870ea86ccb41f99154c34cd30f7726aaf46e3d6daa5f7a31d650db88a58ed2c3764b2d6f075a5ea96e05c720fe79b7bb18e47b44aa23ee22796e1e3b590c234213fdf23648f5d1e4b3b43a824ebf9decccd4ea64cafe5a2d83b8ed23d4d29b66dc5d0204fceb6a580c3969ca3469a00bb9fe9a7f7bfbfedd38cfda2c51049571a8bb2a434cc6f5822cc930c626066678e12ff2b21223d827c084406bab06dea681c33a71ae81eb681445fe7d1efea58c09738dd5747d1a26b11bd5d291c9b23578322908613a6a3da76b11ab8a67af04ce885ad9d335f2fbac15e42f92dc64c530045bfef5c18f8b31c034fffafbcd7a4602d37152fc54343fb6a30637133fe7ba5bdef9ede798487f001707daa7ace46cabaaf5847119f691f2be7eede9ffec00d7c87584fe141231db9171582df6bce5a45ef2e8161447d1b51797caafe14b1e5d6f9d5cd192b64dcdd28ab372ae5ff57ae135dac0beb6140c80003d8d0b248851506418928bf416317d29dbef102a94f6725976e000e689d7bfff3d393bd4b87a6f0bd2bfba47e93b6700d28504cc8ee182ddcbb5e64cc36a69b3432d0e6e528da3d4bb86e283efa19af83e291c19522f8e2d9ad1b507281c655926dc86508bbac5953b6114185d20e1a2158b33efd23337d39c26bb57d54266b7bfe25b913ea56069cc769f57c3c4100031f6516fad7283e6c462c8e472abebbfea9d414ce642e0da80b8942c780b6d3263457dc5a4c0403dab2ee63f076f3a1f78a95cbf1320fd7c2d1923e5157401e6f7da243ee2c869afe03927126cb010fce71d42e85c0adf9c935e09fef026183c2d6383a5b7d44cf455892c686f00410921f60a255e9de7ac77c452137960df9f8754280f92c5bf0ac392c46244e1ba12b8aeb28675c25589a3c5896efc4108be68f4f454c933bf192fc0e223a60776b00cf5c718ba8127dbc39daa99f10dfca862d119cb334ce26ed305a4764cdcd57fcad98fe87654347b190539c14091d69", 0x1000, 0x7fffffff) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$FITRIM(r4, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:57 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, &(0x7f0000000000)=0x8) 13:25:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x1, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000480)=[{{&(0x7f0000000780)=@xdp, 0x80, 0x0}, 0x4}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000680)={{0x0, 0x8}, {0x87, 0x81}, 0xfffffe01, 0x4}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000003c0), 0xc, &(0x7f0000000500)={&(0x7f0000000540)=ANY=[@ANYBLOB="0ddf5cbb3a305946d4efd5afb44808271700513a53b042a1cf6f9833b9f74dd6c040baa47b29f57eda7160e328ccbbc9fd8ac6", @ANYRES16=0x0, @ANYBLOB="10002cbd700002dcdf251c0000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00ff0100000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b003f0000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00080000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00000000"], 0xdc}}, 0x24000000) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x2, 0x40, 0x0, 0x100020, 0x7ffe, 0x7, 0xffffffffffffffff, 0x5}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x3cb) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7e, 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, 0x0, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000340)={0x6, 0x0, 0x0, 0x204f}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, 0x0) ioctl$SNDRV_PCM_IOCTL_RESUME(r3, 0x4147, 0x0) mount$fuse(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB="2c726f6f746d6f42653d30303030303030303030303030303030e189a8aa2996d99a757365725f69643d", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="462cc343d0be918598f583625d6cf164e0b2b18870accd4708f6db1a45f26aeb35964666f36fd06943d4352520578b888e13375299ea3d598b13d539de1aec6504b74f7b79e337803ebf44e48fda37aeb4a089a5a578a2e6ed66daa8f86376c45e082b81a4aed1d836"]) 13:25:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xd75}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f00000014c0)=[{{&(0x7f0000001600)=@x25, 0x80, &(0x7f0000000240)=[{&(0x7f0000000800)=""/235, 0xeb}], 0x1, &(0x7f0000000a00)=""/105, 0x69}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x46, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x8, 0x800}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r3, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x7fffff, 0x110, r3, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x108) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) fcntl$setstatus(r4, 0x4, 0x6100) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0x175d900f) [ 319.887169] input: syz1 as /devices/virtual/input/input233 13:25:57 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000400)="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", 0x1000, 0x7fffffff) ioctl$FITRIM(r4, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:57 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:57 executing program 1: socketpair$unix(0x1, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={r1, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) r2 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x46, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) ptrace(0x4207, r2) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000200)={0x0, @hci={0x1f, 0x0, 0x1}, @generic={0x3, "05b1d8a2fdeb49b0c7d66ad23ab6"}, @can={0x1d, 0x0}, 0x1, 0x0, 0x0, 0x0, 0x8000, &(0x7f00000000c0)='ip_vti0\x00', 0x100000000, 0x66, 0xfbed}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x0) ppoll(&(0x7f0000000140)=[{r7}, {r5, 0x8}], 0x2, &(0x7f00000001c0)={0x0, r6+30000000}, 0x0, 0x0) 13:25:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00000000040a0000000003000000000000020031334dcd2b8ff9fb0b910a97fa7755d1068ef3e31547a18af65325d88718eb915538ea456dcfc8c47d3e639f2a00af343a4c8515e2db52f3a83c840c51", @ANYRES32=0x0, @ANYBLOB="140002"], 0x2c}}, 0x0) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[], 0xfffffecc) r5 = socket(0x10, 0x3, 0x0) splice(r3, 0x0, r5, 0x0, 0x8001, 0x0) 13:25:57 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 320.077416] input: syz1 as /devices/virtual/input/input234 13:25:57 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:58 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000000)={0x1604d83e528e479e, r4}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) 13:25:58 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 320.323044] input: syz1 as /devices/virtual/input/input235 13:25:58 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:58 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:58 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], [], [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x6]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 320.583714] input: syz1 as /devices/virtual/input/input237 13:25:58 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x108c1, 0x148) utimensat(r0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x0, 0x3ffffffe}}, 0x0) 13:25:58 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:58 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 320.715352] input: syz1 as /devices/virtual/input/input238 13:25:58 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:58 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:58 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000040)={r0, r2, 0x0, r0}, 0x10) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:25:58 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3827c293, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) 13:25:58 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000100), &(0x7f00000001c0)=0x68) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vim2m\x00', 0x2, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') socket$tipc(0x1e, 0x2, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="1400000002070102000000000000000000000000c5da61c2c02470a467538328e715137ff11e8dabccfa57c77f39b4aa122292b7471e9bb0eb33b392224c9d1219faf121ed88f6b8ca1bde45e1866573d91bfb278c78c72ca2b7e52b7e0a272da7e882d6cedfb83761c9db00a0692dc2853e16b857280169"], 0x14}}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000200)={'team_slave_1\x00', {0x2, 0x4e21, @loopback}}) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x4, @thr={&(0x7f00000002c0)="b10e8a3b00faeeaebe27e9d97bf65357482097", 0x0}}) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000540)=ANY=[@ANYBLOB="28000000f70320002765d800fddbdf2507000000070000002e2f66696c75302e2f66696c65300000ae2ead2c4d50a62ddcb79e4319963b0c6af98cfb9f13223c6acbcae5988cf2abaf383c4a07b4701f4dd5d7401c643e744e83e66c3ac7aece9701f1e322fd2ef53a64784734f9aa2e4de7bf70c9f63685cffc1bf11625410689e219ddf0d774cd48b60d954c48a8dca5d224f52ffb55f15c2c4005d8f92f1da5d804527f230b0ae094f5be5d654271a22757f6d048b13e995cef9ac8c0a5827c8b79ae3dceeed3e99f4c050dfe6275d5e51ae3357ce24715"], 0x28}, 0x1, 0x0, 0x0, 0x8000014}, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fanotify_init(0x20, 0x80000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000440)=""/254) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1ff}, 0x0, 0x0) 13:25:58 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:58 executing program 5: syz_mount_image$ntfs(&(0x7f0000000280)='ntfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="636173655f73656e7369746976653d7965732c6e6c733d63703836312c73686f775f7300000000696c65733d796573103e7dd855572baba18c2a3b203a28594c600b356b994d129e4c32ceb89d7e54da2a37d2310a556d6da40c0929b8f007900f2a03e78b8961a672a74d6b47daf38bd309a624799026f1e9641cdb5e4579cdd56af8a201f5f21638517b7fa6662efbf26161103c80b0853b510a4039890bd331741133d1df8f812a973504f3166bdc693d7d8596b590835f3fe54146d67f3fb7c2eb1d4577a53d015f5223a1e50d7fcd0627c5ac0105181785089ef1d0bbb59e"]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_QUERYBUF(r3, 0xc0585609, &(0x7f0000000040)={0x8001, 0x2, 0x4, 0x100000, 0x1, {}, {0x6, 0x0, 0x80, 0x40, 0x3f, 0x23, "6ed7b319"}, 0x6, 0x4, @fd=r5, 0x1, 0x0, r7}) 13:25:58 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:58 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000040)={r0, r2, 0x0, r0}, 0x10) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 321.017777] input: syz1 as /devices/virtual/input/input239 13:25:58 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:59 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:59 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000040)={r0, r2, 0x0, r0}, 0x10) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 321.209061] input: syz1 as /devices/virtual/input/input240 13:25:59 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000000140)="4b9f6721fc369b879bc2d69d338ebba92cce503ff5f934de81ba0a9d25d1e628c394c1261329e724ea4fcb2f917dbf609e0c3390b741d887a131ce1bf63d35af2d3a3c81704c586d7560353a6bb3c8d45321739f9052e653f997809b3f7cfa83187a89efe4643584b820d8e1e2fa4da6b7e2a6eecd4999dfccf3365755df7424e0d9704152b7a6993bf70bedef05c211392446efb1199250e54a0ed0722c471588380a18656874692d4020896445b0d12d925fc804bf09def03bb0eae84488d1e5bf939e28", 0xc5) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x36, 0x0, 0x1}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x2e) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) 13:25:59 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:59 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000040)={r0, r2, 0x0, r0}, 0x10) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:25:59 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 321.423927] input: syz1 as /devices/virtual/input/input241 [ 321.581362] input: syz1 as /devices/virtual/input/input242 13:25:59 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) fallocate(r0, 0x21, 0x5, 0x9) socket$caif_stream(0x25, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000300)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) 13:25:59 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:25:59 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:25:59 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:25:59 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCNXCL(r3, 0x540d) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f0000000040)='@\x00', 0x2) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) ioctl$FS_IOC_SETVERSION(r4, 0x40087602, &(0x7f0000000000)=0x8001) write$uinput_user_dev(r4, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0xffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x0, 0x68070ac4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_ARM_SET_DEVICE_ADDR(r6, 0x4010aeab, &(0x7f00000000c0)={0x625, 0x2000}) ioctl$UI_SET_EVBIT(r4, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r4, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r4, 0x5501) 13:25:59 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:25:59 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 321.863671] input: syz1 as /devices/virtual/input/input243 13:25:59 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 322.088194] kauditd_printk_skb: 17 callbacks suppressed [ 322.088202] audit: type=1804 audit(1595942759.847:69): pid=15365 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/297/file0" dev="sda1" ino=15843 res=1 13:26:02 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:02 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:02 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {0x0, 0x0, 0x0, 0x100}, 0x0, [0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x200, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x25c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ee, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c0e, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9, 0x0, 0xba23, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xcdc6, 0x0, 0x0, 0x3]}, 0x45c) keyctl$session_to_parent(0x12) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000040)=0x2, &(0x7f00000000c0)=0x2) r4 = dup(r1) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x22000, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r5, 0xc0045009, &(0x7f0000000140)) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r6, 0xc1004111, &(0x7f0000000200)={0x400, [0x44, 0x0, 0x1], [{0x5, 0x400, 0x0, 0x1, 0x1, 0x1}, {0xa5a, 0x8}, {0x1, 0x6, 0x1, 0x1}, {0x7, 0x8001, 0x1, 0x1, 0x0, 0x1}, {0x1020, 0x5, 0x0, 0x0, 0x1}, {0x401, 0x6, 0x0, 0x1, 0x1}, {0x71e7, 0x6, 0x1, 0x1, 0x0, 0x1}, {0x4, 0x8000, 0x1, 0x0, 0x1, 0x1}, {0x3f, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x40, 0x401, 0x1, 0x0, 0x1}, {0x8001, 0x3e, 0x1}, {0x7, 0x0, 0x1}]}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RXATTRWALK(r4, &(0x7f0000000000)={0xf, 0x1f, 0x1, 0xbbf}, 0xf) prctl$PR_SET_SECUREBITS(0x1c, 0x2c) 13:26:02 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000001c0)={'ip6tnl0\x00', 0x100}) 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={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x834}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xf17) unshare(0x40040400) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, 0x0, 0x0) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) accept4$llc(0xffffffffffffffff, &(0x7f0000000200)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x10, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f0000000000)) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x20000, 0x0) ioctl$MON_IOCX_GET(r2, 0x40189206, &(0x7f0000000080)={&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000440)=""/4096, 0x1000}) 13:26:02 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:02 executing program 1: r0 = socket(0x10, 0x803, 0xfffffffd) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r2}, 0x8) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000500)="24000000190003041d7ffd946f6105000a00000a1f000003006708000800020004000000280000001100d5ffba16a00012000000000000eff24d8238cfa47e23f7efbf540000000000000000", 0x4c}], 0x1}, 0x0) 13:26:02 executing program 1: syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable='sys_immutable'}]}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600000000fe612231c24a0008", @ANYRES32=r0, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000640)=@newlink={0x84, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x5c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4c, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8}, @IFLA_BR_MCAST_STATS_ENABLED={0x5}, @IFLA_BR_VLAN_STATS_ENABLED={0x5}, @IFLA_BR_VLAN_PROTOCOL={0x6, 0x8, 0x88a8}, @IFLA_BR_VLAN_STATS_ENABLED={0x5}, @IFLA_BR_VLAN_FILTERING={0x5, 0x7, 0x8}, @IFLA_BR_MCAST_QUERIER={0x5}, @IFLA_BR_HELLO_TIME={0x8, 0x2, 0x5}, @IFLA_BR_FORWARD_DELAY={0x8, 0x1, 0xb}]}}}, @IFLA_MASTER={0x8, 0xa, r0}]}, 0x84}}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600000000fe612231c24a0008", @ANYRES32=r7, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0x0, 0x0, 0x10}, 0xc) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/102400, 0x19000, 0x7301}, 0x0) sendmsg(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x47, &(0x7f0000000000)}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0xfffffde6, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x3c}}, 0x0) 13:26:02 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 324.384096] audit: type=1804 audit(1595942762.147:70): pid=15379 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/298/file0" dev="sda1" ino=16487 res=1 13:26:02 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:02 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="028375d32a6a000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:02 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) connect$inet6(r1, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={r5, 0x3800}, 0x8) ioctl$UI_DEV_CREATE(r0, 0x5501) 13:26:02 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:02 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 324.642300] IPVS: ftp: loaded support on port[0] = 21 [ 324.681926] device bond1 entered promiscuous mode [ 324.733083] input: syz1 as /devices/virtual/input/input247 [ 324.746440] bond1: making interface bridge1 the new active one [ 324.768320] device bridge1 entered promiscuous mode 13:26:02 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:02 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 324.777426] audit: type=1804 audit(1595942762.537:71): pid=15455 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/299/file0" dev="sda1" ino=16485 res=1 [ 324.792469] bond1: Enslaving bridge1 as an active interface with an up link 13:26:03 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r0, 0x0, 0x0, 0x5c, 0x0) timerfd_create(0x4, 0x40000) 13:26:03 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x7, 0x3ff, 0x0, 0x80, 0x100000}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00f0000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x5, 0xa, 0x10}]}, 0x28}, 0x1, 0x0, 0x0, 0x8884}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x1c, r8, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_ADD(r6, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x3c, r8, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e24}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44040}, 0x140) r9 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2000000011000d0400000000000000006c000100", @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1, 0x16010000}, 0x0) 13:26:03 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$FUSE_IOCTL(r2, &(0x7f0000000000)={0x20, 0x0, 0x4, {0xfffffff9, 0x4, 0x0, 0x3}}, 0x20) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) 13:26:03 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:03 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:03 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 325.275262] input: syz1 as /devices/virtual/input/input249 [ 325.283492] audit: type=1804 audit(1595942763.047:72): pid=15493 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/300/file1/file0" dev="loop4" ino=132 res=1 [ 325.317321] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 13:26:03 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:03 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 325.439742] input: syz1 as /devices/virtual/input/input250 13:26:03 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:03 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000003c0)=""/229) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x9) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002400ffffff7f0b000000fdffa6fffff7", @ANYRES32=r1, @ANYBLOB="00000001f1ffffff000000000800010063627100a4080200040406"], 0x8d0}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) recvfrom(r2, &(0x7f0000000180)=""/192, 0xc0, 0x2000, &(0x7f0000000340)=@ax25={{0x3, @bcast, 0x5}, [@default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @bcast]}, 0x80) r3 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r3, &(0x7f0000000100), 0x492492492492711, 0x0) [ 325.513887] audit: type=1804 audit(1595942763.277:73): pid=15532 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/301/file1/file0" dev="loop4" ino=133 res=1 13:26:03 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:03 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:03 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x10000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getsockname$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, r5, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000040)={'syztnl1\x00', &(0x7f00000000c0)={'ip6tnl0\x00', r8, 0x2f, 0x2, 0xff, 0xe79c596e, 0x10, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x20, 0x20, 0x4, 0xfffffed8}}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r9) 13:26:03 executing program 1: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x10000, 0x4) r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000001a00)={{0x1, 0x0, 0x80, {0x4, 0x4, 0x1}}, 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r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e20, 0x7ff, @mcast2, 0x7}, @in6={0xa, 0x4e20, 0x8, @private0={0xfc, 0x0, [], 0xfd}, 0x200}, @in={0x2, 0x4e21, @remote}], 0x78) sendto$inet(r3, &(0x7f0000000240)='\t', 0x1, 0x0, &(0x7f0000000200)={0x2, 0x4e24, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0x1, 0x0, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x0, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x10200, 0x18) sendmsg$L2TP_CMD_NOOP(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="6d042abd7000fcdbdf250000000006001c00ffff00000500000000050004002000000014002000fc000000000000050006000700000008000a000000000005001200100000000800090002000000a0c854ac37fd84b3a9a189219127cd627cfb1b0242618ed9e96f5f93c7b4956f42c12f6b8e0bee874aca0eaad130ee8a6727b95e16204a72f79930a0e7d2f00146e578542a127cd62c2d1f02d62e07074ae48d7b37cf50c11c27775abedc9767f0e4e73ab2f1505247ccf31f1606e8eff57a63ddcc105260a3be91edcef19fb42982951a6de122c66561be6acbc2e50c90148174dbe7676de09bc9c026e9ac8b00003d1a898587f341f3"], 0x60}, 0x1, 0x0, 0x0, 0x20008054}, 0x8000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000001c0)={'ip6tnl0\x00', 0x1}) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x84000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0xf17) unshare(0x40040400) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, 0x0, 0x0) 13:26:03 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 325.700858] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1794 sclass=netlink_route_socket pid=15553 comm=syz-executor.5 13:26:03 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 325.752461] input: syz1 as /devices/virtual/input/input251 [ 325.773904] netlink: 1180 bytes leftover after parsing attributes in process `syz-executor.5'. 13:26:03 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 325.801188] audit: type=1804 audit(1595942763.557:74): pid=15555 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/302/file1/file0" dev="loop4" ino=134 res=1 13:26:03 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 325.855554] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1794 sclass=netlink_route_socket pid=15567 comm=syz-executor.5 [ 325.909951] netlink: 1180 bytes leftover after parsing attributes in process `syz-executor.5'. [ 325.947760] input: syz1 as /devices/virtual/input/input252 13:26:03 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:03 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(0x0, &(0x7f0000000080)='./file0\x00') 13:26:03 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000000)={r7, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000040)={r7, 0x6}, 0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fffffff0e000000631177fbac141417ee", 0x0, 0x2f, 0x0, 0x0, 0xfffffffffffffe2a}, 0x28) 13:26:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4008ae89, &(0x7f00000000c0)={0x3, 0x0, [0xc0000100, 0x0, 0x3, 0x8, 0xc0010058, 0x0, 0xc1]}) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r5, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200]}, 0x45c) ioctl$UI_SET_EVBIT(r5, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r5, 0x40045565, 0xed) openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8004, 0x0) ioctl$UI_DEV_CREATE(r5, 0x5501) 13:26:03 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r1, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 326.066137] audit: type=1804 audit(1595942763.827:75): pid=15583 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/303/file1/file0" dev="loop4" ino=135 res=1 13:26:03 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 326.117108] kvm [15590]: vcpu0, guest rIP: 0xfff0 unimplemented MMIO_CONF_BASE wrmsr: 0xc1 [ 326.150469] input: syz1 as /devices/virtual/input/input253 13:26:03 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(0x0, &(0x7f0000000080)='./file0\x00') [ 326.309631] audit: type=1804 audit(1595942764.067:76): pid=15605 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/304/file1/file0" dev="loop4" ino=136 res=1 [ 326.385086] kvm [15590]: vcpu0, guest rIP: 0xfff0 unimplemented MMIO_CONF_BASE wrmsr: 0xc1 [ 326.422491] input: syz1 as /devices/virtual/input/input254 13:26:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100000000) unlink(&(0x7f0000000040)='.\x00') accept$phonet_pipe(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) 13:26:04 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(0x0, &(0x7f0000000080)='./file0\x00') 13:26:04 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r1, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:04 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:04 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000000)={0x1, 0x1, 0x2, 0x14, 0xb0, &(0x7f0000000880)}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8983, &(0x7f0000000040)={0x6, 'geneve0\x00', {0x7}, 0x7}) 13:26:04 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', 0x0) 13:26:04 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 326.756270] input: syz1 as /devices/virtual/input/input255 [ 326.814537] audit: type=1804 audit(1595942764.577:77): pid=15636 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/305/file1/file0" dev="loop4" ino=137 res=1 [ 326.964360] input: syz1 as /devices/virtual/input/input256 13:26:04 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r1, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:04 executing program 5: r0 = getpgid(0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = getpgid(0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r5 = dup(r4) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x9d, 0x8f, 0xfb, 0x81, 0x0, 0x5, 0x10a20, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80, 0x0, @perf_config_ext={0x7, 0x8}, 0x4000, 0x4, 0xffff, 0x4, 0x7, 0xffff, 0x80}, r3, 0x2, r5, 0xb) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000040)="c4e269027393360fc7f2c4e33d7de62f0f32c4e2e9a7fd66b83a008ec0f30f090fc77cb9b62e0f01cfc4e379176207fe", 0x30}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 13:26:04 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', 0x0) 13:26:04 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:04 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) 13:26:04 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 327.159074] audit: type=1804 audit(1595942764.917:78): pid=15659 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/306/file1/file0" dev="loop4" ino=138 res=1 [ 327.189337] input: syz1 as /devices/virtual/input/input257 13:26:05 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', 0x0) 13:26:05 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000180), 0x12) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 327.392427] input: syz1 as /devices/virtual/input/input258 13:26:05 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000180), 0x12) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 327.434752] audit: type=1804 audit(1595942765.197:79): pid=15684 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/307/file1/file0" dev="loop4" ino=139 res=1 13:26:05 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:05 executing program 3 (fault-call:6 fault-nth:0): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="66b8808b5ecb0f23d80f21f86635800000b00f23f80f01c5260f380020bad004ed660fc775030f01c465f20f2db79b3ce42236f3aeb8fd000f00d8", 0x3b}], 0x1, 0x4, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000000c0)={0x1ff, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40021620}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="00ff0000", @ANYRES16=r5, @ANYBLOB="00032dbd7000fedbdf2509000000000000006d616373656352000000004a040000000000000000766c616e301000000000000000000000080005000a0000000c0099000600000003000000f29af5a08a27564688e96cec3c68306e1ba68ae3cefe425bc5f007324c6be0cf6fbc7147dd72e59b437fe20b1b"], 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x1) r6 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_UNLINK(r6, 0x4161, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000004cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) prctl$PR_SET_THP_DISABLE(0x29, 0x1) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x6c, 0x0, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x400}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008000) 13:26:05 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 327.623889] FAULT_INJECTION: forcing a failure. [ 327.623889] name failslab, interval 1, probability 0, space 0, times 0 [ 327.664315] CPU: 1 PID: 15698 Comm: syz-executor.3 Not tainted 4.14.189-syzkaller #0 [ 327.672235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.681601] Call Trace: [ 327.684198] dump_stack+0x1b2/0x283 [ 327.687832] should_fail.cold+0x10a/0x154 [ 327.691989] should_failslab+0xd6/0x130 [ 327.695968] kmem_cache_alloc+0x28e/0x3c0 [ 327.700126] getname_flags+0xc8/0x550 [ 327.703937] SyS_symlinkat+0x6d/0x240 [ 327.707772] ? SyS_unlink+0x20/0x20 [ 327.711404] ? SyS_clock_settime+0x1a0/0x1a0 [ 327.715818] ? do_syscall_64+0x4c/0x640 [ 327.719794] ? SyS_symlinkat+0x240/0x240 [ 327.723886] do_syscall_64+0x1d5/0x640 [ 327.727782] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 327.733096] RIP: 0033:0x45c369 [ 327.736302] RSP: 002b:00007f7fbc080c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 327.744003] RAX: ffffffffffffffda RBX: 0000000000032340 RCX: 000000000045c369 [ 327.751282] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000020001000 [ 327.758546] RBP: 00007f7fbc080ca0 R08: 0000000000000000 R09: 0000000000000000 [ 327.765816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 327.773095] R13: 00007fff08940caf R14: 00007f7fbc0819c0 R15: 000000000078bf0c [ 327.805911] audit: type=1804 audit(1595942765.567:80): pid=15712 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/308/file1/file0" dev="sda1" ino=16519 res=1 [ 327.856538] input: syz1 as /devices/virtual/input/input259 13:26:06 executing program 3 (fault-call:6 fault-nth:1): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:06 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:06 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x28, 0xfa00, {0x0, {0x2, 0x0, 0x0, @loopback}, r3}}, 0x30) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000000)={0x4, 0x8, 0xfa00, {r3, 0x45d}}, 0x10) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 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, 0x10000], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffd]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) 13:26:06 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) write$P9_RSETATTR(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_open_procfs(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r1, 0x0, 0x40000) r4 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00000001c0)=0x18, 0x4) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x10000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_RUN(r6, 0xae80, 0x0) 13:26:06 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000180), 0x12) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_read_part_table(0x0, 0x3, &(0x7f0000001180)=[{&(0x7f0000001200)="0200ee7e00ff010000008107008d80ffffff00a440f03562e3493c0000000000180000010400000000002b127d370000000026cce8cd082219dd625f000055aa6c7e366f1f7dd90cd7e6ec47aeb2ba826a197d57b9636950a1d983346b59c38ab71132b68eb8d9fdab081987dbd0e93e6d677bcd9fb392ca50124b868ca286f13e7d7781f44f6d42d319fa2f76dd9f2da7031598df9c152bad82c1ea2849c943deeaca8a856218492cdc52d5b30549ed511fcbff1854376403b0e7f8b4bc920abe", 0xc1}, {&(0x7f0000000180)="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", 0x1000, 0x3a90}, {&(0x7f0000000080)="559b4559266a4c42ad79e86fc058cc8d67195791dce1b81c78d3d83450538dfc9f3f032511f2cc4621bb4a7bf6bc3edc21fb840562c0c8999c55676625718088cf564f8b25db5807f9e790fc62870d829412cc5621a61d462d7d0017d9e1244e08b66e63859c8087076a4d70bc8bfd30c703817a7081e4", 0x77, 0x3}]) [ 328.723683] FAULT_INJECTION: forcing a failure. [ 328.723683] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 328.735617] CPU: 0 PID: 15745 Comm: syz-executor.3 Not tainted 4.14.189-syzkaller #0 [ 328.743501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.752887] Call Trace: [ 328.755481] dump_stack+0x1b2/0x283 [ 328.759142] should_fail.cold+0x10a/0x154 [ 328.763294] ? trace_hardirqs_on+0x10/0x10 [ 328.767569] __alloc_pages_nodemask+0x22c/0x2720 [ 328.772344] ? __lock_acquire+0x5fc/0x3f20 [ 328.776596] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 328.781445] ? trace_hardirqs_on+0x10/0x10 [ 328.785694] ? proc_fail_nth_write+0x7b/0x180 [ 328.790194] ? HARDIRQ_verbose+0x10/0x10 [ 328.794255] ? fsnotify+0x8c5/0x1140 [ 328.797969] ? __vfs_write+0xec/0x630 [ 328.801770] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 328.806702] cache_grow_begin+0x8f/0x420 [ 328.810765] cache_alloc_refill+0x273/0x350 [ 328.815122] kmem_cache_alloc+0x333/0x3c0 [ 328.819274] getname_flags+0xc8/0x550 [ 328.823071] SyS_symlinkat+0x6d/0x240 [ 328.826883] ? SyS_unlink+0x20/0x20 [ 328.830499] ? SyS_clock_settime+0x1a0/0x1a0 [ 328.834901] ? do_syscall_64+0x4c/0x640 [ 328.838871] ? SyS_symlinkat+0x240/0x240 [ 328.842958] do_syscall_64+0x1d5/0x640 [ 328.846866] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 328.852052] RIP: 0033:0x45c369 [ 328.855250] RSP: 002b:00007f7fbc080c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 328.862951] RAX: ffffffffffffffda RBX: 0000000000032340 RCX: 000000000045c369 13:26:06 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 328.870220] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000020001000 [ 328.877486] RBP: 00007f7fbc080ca0 R08: 0000000000000000 R09: 0000000000000000 [ 328.884841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 328.892122] R13: 00007fff08940caf R14: 00007f7fbc0819c0 R15: 000000000078bf0c [ 328.901367] input: syz1 as /devices/virtual/input/input261 13:26:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 328.947176] audit: type=1804 audit(1595942766.707:81): pid=15749 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/309/file1/file0" dev="loop4" ino=140 res=1 13:26:06 executing program 3 (fault-call:6 fault-nth:2): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) faccessat(0xffffffffffffffff, &(0x7f00000009c0)='./file0\x00', 0x20) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000300)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) recvmsg$kcm(r9, &(0x7f0000000940)={&(0x7f0000000340)=@ethernet={0x0, @local}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000003c0)=""/109, 0x6d}, {&(0x7f0000000440)=""/222, 0xde}, {&(0x7f0000000540)=""/212, 0xd4}, {&(0x7f0000000640)=""/224, 0xe0}, {&(0x7f0000000740)=""/186, 0xba}, {&(0x7f0000000800)=""/183, 0xb7}], 0x6}, 0x10040) sendmsg$TIPC_CMD_SET_LINK_PRI(r6, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000326bd7000fbdbdf25010000000000000008410000001c00180000002065fd5c6835d44f14905f6d616376746170000000"], 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000100)='big_key\x00', &(0x7f0000000040)=@secondary='builtin_and_secondary_trusted\x00') 13:26:06 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 329.179696] input: syz1 as /devices/virtual/input/input262 [ 329.236145] FAULT_INJECTION: forcing a failure. [ 329.236145] name failslab, interval 1, probability 0, space 0, times 0 [ 329.275024] audit: type=1804 audit(1595942767.037:82): pid=15791 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/310/file0" dev="sda1" ino=16540 res=1 [ 329.304889] CPU: 1 PID: 15788 Comm: syz-executor.3 Not tainted 4.14.189-syzkaller #0 [ 329.312790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.322143] Call Trace: [ 329.324731] dump_stack+0x1b2/0x283 [ 329.328362] should_fail.cold+0x10a/0x154 [ 329.332516] should_failslab+0xd6/0x130 [ 329.336495] kmem_cache_alloc+0x28e/0x3c0 [ 329.340648] getname_flags+0xc8/0x550 [ 329.344451] SyS_symlinkat+0xa1/0x240 [ 329.348252] ? SyS_unlink+0x20/0x20 [ 329.351877] ? SyS_clock_settime+0x1a0/0x1a0 [ 329.356282] ? do_syscall_64+0x4c/0x640 [ 329.360266] ? SyS_symlinkat+0x240/0x240 [ 329.364335] do_syscall_64+0x1d5/0x640 [ 329.368230] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 329.373417] RIP: 0033:0x45c369 [ 329.376603] RSP: 002b:00007f7fbc080c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 13:26:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000007c0)=ANY=[@ANYBLOB="2800000012003b0e0000000000000000ea000000", @ANYRES32=0x0, @ANYBLOB="2040040000000023b42bcfbab47d0000"], 0x28}}, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, r1, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}]}, 0x24}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) getsockname$packet(r12, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, r10, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r13}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r6, 0x89f9, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)={'ip6gre0\x00', r13, 0x4, 0x3f, 0x1, 0x3f, 0x32, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv4={[], [], @loopback}, 0x7, 0x40, 0x9}}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x114, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}]}, @HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r14}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}]}]}, 0x114}}, 0x0) 13:26:07 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 329.384318] RAX: ffffffffffffffda RBX: 0000000000032340 RCX: 000000000045c369 [ 329.391589] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000020001000 [ 329.398855] RBP: 00007f7fbc080ca0 R08: 0000000000000000 R09: 0000000000000000 [ 329.406127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 329.413397] R13: 00007fff08940caf R14: 00007f7fbc0819c0 R15: 000000000078bf0c 13:26:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:07 executing program 3 (fault-call:6 fault-nth:3): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 329.491132] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 329.520468] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 13:26:07 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 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, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d49, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffff], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UI_DEV_CREATE(r2, 0x5501) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) 13:26:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 329.535547] audit: type=1804 audit(1595942767.297:83): pid=15801 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/311/file0" dev="sda1" ino=16543 res=1 [ 329.595591] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 329.623311] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 329.655278] input: syz1 as /devices/virtual/input/input263 [ 329.688214] FAULT_INJECTION: forcing a failure. [ 329.688214] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 329.700066] CPU: 1 PID: 15815 Comm: syz-executor.3 Not tainted 4.14.189-syzkaller #0 [ 329.707951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.722087] Call Trace: [ 329.724704] dump_stack+0x1b2/0x283 [ 329.728340] should_fail.cold+0x10a/0x154 [ 329.732498] __alloc_pages_nodemask+0x22c/0x2720 [ 329.737271] ? __lock_acquire+0x5fc/0x3f20 [ 329.739118] audit: type=1804 audit(1595942767.497:84): pid=15817 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/312/file0" dev="sda1" ino=16537 res=1 [ 329.741514] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 329.741526] ? perf_trace_lock_acquire+0x104/0x510 [ 329.741539] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 329.741550] ? trace_hardirqs_on+0x10/0x10 [ 329.741570] ? HARDIRQ_verbose+0x10/0x10 [ 329.741587] cache_grow_begin+0x8f/0x420 [ 329.741601] cache_alloc_refill+0x273/0x350 [ 329.741614] kmem_cache_alloc+0x333/0x3c0 [ 329.741630] getname_flags+0xc8/0x550 [ 329.805766] SyS_symlinkat+0xa1/0x240 [ 329.809571] ? SyS_unlink+0x20/0x20 [ 329.813198] ? SyS_clock_settime+0x1a0/0x1a0 [ 329.817603] ? do_syscall_64+0x4c/0x640 [ 329.821700] ? SyS_symlinkat+0x240/0x240 [ 329.825799] do_syscall_64+0x1d5/0x640 [ 329.833972] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 329.843981] RIP: 0033:0x45c369 [ 329.847179] RSP: 002b:00007f7fbc080c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 13:26:07 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) umount2(&(0x7f0000000040)='./file0\x00', 0xd) exit_group(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x151042, 0x4a) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/bus/input/devices\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) 13:26:07 executing program 0: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:07 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x1, 0x0, 0x0, 0x0) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="a1350667a88fca"], 0x0, 0x1b}, 0x20) add_key$user(0x0, &(0x7f0000000440)={'syz'}, &(0x7f0000000480)="02", 0x1, 0xfffffffffffffffb) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 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={0x2}}, 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], 0x10000, 0x680}) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) r5 = dup(r3) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300)='devlink\x00') sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r5, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000825bd7000fbdbdf25170000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000200000008000b003f0c000006001600540000000500120000000000080001007063690011000200303030303a30303a31302e3000000000080003000000000008000b008100000006001600cb1900000500120000000000080001007063690011000200303030303a30303a31302e3000000000080003000300000008000b000600000006001600800000000500120000000000"], 0xcc}, 0x1, 0x0, 0x0, 0x10}, 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$P9_RXATTRWALK(0xffffffffffffffff, &(0x7f0000000100)={0xf}, 0xf) 13:26:07 executing program 4: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 329.854875] RAX: ffffffffffffffda RBX: 0000000000032340 RCX: 000000000045c369 [ 329.862136] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000020001000 [ 329.869405] RBP: 00007f7fbc080ca0 R08: 0000000000000000 R09: 0000000000000000 [ 329.876668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 329.883944] R13: 00007fff08940caf R14: 00007f7fbc0819c0 R15: 000000000078bf0c 13:26:07 executing program 3 (fault-call:6 fault-nth:4): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:07 executing program 0: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 329.969918] input: syz1 as /devices/virtual/input/input264 13:26:07 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c000000100040000000000030beb9c9a70f0000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b000100697036746e6c00000c000280080008"], 0x3c}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e00"], 0x3}}, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x402400, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r5, 0xc0305710, &(0x7f0000000100)={0x0, 0x101, 0x2}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 329.996273] audit: type=1804 audit(1595942767.757:85): pid=15828 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/313/file1/file0" dev="sda1" ino=16520 res=1 13:26:07 executing program 4: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:07 executing program 0: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 330.099935] FAULT_INJECTION: forcing a failure. [ 330.099935] name failslab, interval 1, probability 0, space 0, times 0 [ 330.135502] CPU: 0 PID: 15847 Comm: syz-executor.3 Not tainted 4.14.189-syzkaller #0 [ 330.143433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.162776] Call Trace: [ 330.165400] dump_stack+0x1b2/0x283 [ 330.169036] should_fail.cold+0x10a/0x154 [ 330.173195] should_failslab+0xd6/0x130 [ 330.177273] kmem_cache_alloc+0x28e/0x3c0 [ 330.181426] selinux_inode_alloc_security+0xb1/0x2a0 [ 330.186533] security_inode_alloc+0x8d/0xd0 [ 330.190858] inode_init_always+0x576/0xb10 [ 330.195115] alloc_inode+0x7a/0x170 [ 330.198752] new_inode+0x1d/0xf0 [ 330.202126] shmem_get_inode+0x8b/0x890 [ 330.206109] shmem_symlink+0xb3/0x6b0 [ 330.209913] ? shmem_get_link+0x400/0x400 [ 330.214094] vfs_symlink+0x3ce/0x620 [ 330.217807] ? security_path_symlink+0x102/0x150 [ 330.222563] SyS_symlinkat+0x1dc/0x240 [ 330.226451] ? SyS_unlink+0x20/0x20 [ 330.230076] ? SyS_clock_settime+0x1a0/0x1a0 [ 330.234575] ? do_syscall_64+0x4c/0x640 [ 330.238565] ? SyS_symlinkat+0x240/0x240 [ 330.242677] do_syscall_64+0x1d5/0x640 [ 330.246573] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 330.251763] RIP: 0033:0x45c369 13:26:08 executing program 0: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 330.254949] RSP: 002b:00007f7fbc080c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 330.262660] RAX: ffffffffffffffda RBX: 0000000000032340 RCX: 000000000045c369 [ 330.269951] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000020001000 [ 330.277251] RBP: 00007f7fbc080ca0 R08: 0000000000000000 R09: 0000000000000000 [ 330.284529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 330.291799] R13: 00007fff08940caf R14: 00007f7fbc0819c0 R15: 000000000078bf0c 13:26:08 executing program 0: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 330.313151] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 13:26:08 executing program 3 (fault-call:6 fault-nth:5): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:08 executing program 0: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:08 executing program 4: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 330.501412] audit: type=1804 audit(1595942768.257:86): pid=15867 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/314/file1/file0" dev="sda1" ino=16537 res=1 [ 330.543768] FAULT_INJECTION: forcing a failure. [ 330.543768] name failslab, interval 1, probability 0, space 0, times 0 [ 330.614661] CPU: 1 PID: 15869 Comm: syz-executor.3 Not tainted 4.14.189-syzkaller #0 [ 330.622580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.632024] Call Trace: [ 330.634616] dump_stack+0x1b2/0x283 [ 330.638310] should_fail.cold+0x10a/0x154 [ 330.642595] should_failslab+0xd6/0x130 [ 330.646579] kmem_cache_alloc+0x28e/0x3c0 [ 330.650732] ? shmem_destroy_callback+0xa0/0xa0 [ 330.655434] shmem_alloc_inode+0x18/0x40 [ 330.659509] ? shmem_destroy_callback+0xa0/0xa0 [ 330.664187] alloc_inode+0x5d/0x170 [ 330.667852] new_inode+0x1d/0xf0 [ 330.671225] shmem_get_inode+0x8b/0x890 [ 330.675209] shmem_symlink+0xb3/0x6b0 [ 330.679015] ? shmem_get_link+0x400/0x400 [ 330.683182] vfs_symlink+0x3ce/0x620 [ 330.686891] ? security_path_symlink+0x102/0x150 [ 330.691649] SyS_symlinkat+0x1dc/0x240 [ 330.695545] ? SyS_unlink+0x20/0x20 [ 330.699161] ? SyS_clock_settime+0x1a0/0x1a0 [ 330.703563] ? do_syscall_64+0x4c/0x640 [ 330.707530] ? SyS_symlinkat+0x240/0x240 [ 330.711588] do_syscall_64+0x1d5/0x640 [ 330.715477] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 330.720668] RIP: 0033:0x45c369 [ 330.723845] RSP: 002b:00007f7fbc080c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 330.731738] RAX: ffffffffffffffda RBX: 0000000000032340 RCX: 000000000045c369 [ 330.739001] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000020001000 [ 330.746268] RBP: 00007f7fbc080ca0 R08: 0000000000000000 R09: 0000000000000000 [ 330.753537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 330.760805] R13: 00007fff08940caf R14: 00007f7fbc0819c0 R15: 000000000078bf0c [ 330.822653] audit: type=1804 audit(1595942768.397:87): pid=15876 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/315/file0" dev="sda1" ino=16546 res=1 13:26:08 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:08 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:08 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r2 = dup(0xffffffffffffffff) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="110700000000000000000900000008000300", @ANYRES32=0x0, @ANYBLOB='\b3c9', @ANYRES32=r3, @ANYBLOB], 0x24}}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, r7, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r10}]}, 0x24}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000900)={0x130, 0x0, 0x401, 0x70bd2a, 0x25dfdbfb, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) fallocate(r1, 0x8, 0x6, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) 13:26:08 executing program 3 (fault-call:6 fault-nth:6): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:08 executing program 5: socket$inet6(0xa, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x3, 0x2c) socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) openat$vcsa(0xffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$media(&(0x7f00000001c0)='/dev/media#\x00', 0x0, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) pipe(&(0x7f0000000100)) r1 = socket(0x6, 0x4, 0x5) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newlink={0x84, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6544f}, [@IFLA_VF_PORTS={0x5c, 0x18, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0xe, 0x2, '|\xf2\xcc\xeal\xf2\x18\x9c\xff\xff'}]}, {0xc, 0x1, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5}]}, {0x38, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x9}, @IFLA_PORT_REQUEST={0x5, 0x6, 0xf7}, @IFLA_PORT_VF={0x8, 0x1, 0x7}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x6}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "139a3a75581dba551aa8888366c31a3d"}]}]}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x84}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(r5, 0xc1004110, &(0x7f00000002c0)={0x3ae, [0x20, 0x4, 0x40], [{0x0, 0x2, 0x1, 0x0, 0x1, 0x1}, {0x3000, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x1f, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x3, 0x1000, 0x0, 0x0, 0x1}, {0x80000000, 0x4, 0x0, 0x1, 0x1, 0x1}, {0x0, 0x0, 0x1, 0x0, 0x1}, {0x7fffffff, 0x90, 0x0, 0x1}, {0x7, 0x4, 0x1, 0x1, 0x1, 0x1}, {0x7a7d, 0x20, 0x1}, {0x3, 0x4, 0x1, 0x1}, {0x4, 0xd61, 0x1, 0x1, 0x1}, {0x1e, 0x4d3, 0x1, 0x1}], 0xfffffffb}) 13:26:08 executing program 1: r0 = getpid() prlimit64(r0, 0xe, &(0x7f0000000280)={0x9, 0xffc}, 0x0) getpid() r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000640)=[{{0x0, 0x0, 0x0}, 0x20000000}, {{&(0x7f0000000140)=@ethernet={0x0, @local}, 0x80, 0x0, 0x0, &(0x7f0000000500)=""/112, 0x70}, 0x80}], 0x2, 0x10041, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0xfffffd93}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$CHAR_RAW_ROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000040)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept(0xffffffffffffffff, &(0x7f00000006c0)=@in={0x2, 0x0, @multicast2}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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={0x0, 0x100000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0xffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x1, @remote}, @in6={0xa, 0x4e20, 0x80, @mcast1, 0x96a}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e24, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x80000}, @in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e24, 0x3, @local, 0x3}, @in6={0xa, 0x4e24, 0x0, @empty}, @in6={0xa, 0x0, 0x7f, @local, 0x1}], 0xc8) ioctl$sock_inet6_SIOCADDRT(r3, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @local, @ipv4={[], [], @broadcast}, 0x0, 0x0, 0xffff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000009, 0x9011, r1, 0x1000) [ 330.994510] input: syz1 as /devices/virtual/input/input265 13:26:08 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 331.040941] FAULT_INJECTION: forcing a failure. [ 331.040941] name failslab, interval 1, probability 0, space 0, times 0 13:26:08 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:08 executing program 5: r0 = socket(0x1, 0x800, 0xffffffe0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xfffffffffffffcd9, &(0x7f0000000200)={0x0}}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001c000100000000000000000007000000", @ANYRES32=r2, @ANYBLOB="80b586000a000200aaaaaaaaaa0c"], 0x28}}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 331.091003] CPU: 1 PID: 15894 Comm: syz-executor.3 Not tainted 4.14.189-syzkaller #0 [ 331.098926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.108293] Call Trace: [ 331.110889] dump_stack+0x1b2/0x283 [ 331.114617] should_fail.cold+0x10a/0x154 [ 331.118773] should_failslab+0xd6/0x130 [ 331.122753] kmem_cache_alloc+0x28e/0x3c0 [ 331.126906] selinux_inode_alloc_security+0xb1/0x2a0 [ 331.132022] security_inode_alloc+0x8d/0xd0 [ 331.136385] inode_init_always+0x576/0xb10 [ 331.140624] alloc_inode+0x7a/0x170 [ 331.144255] new_inode+0x1d/0xf0 [ 331.147637] shmem_get_inode+0x8b/0x890 [ 331.151648] shmem_symlink+0xb3/0x6b0 [ 331.155453] ? shmem_get_link+0x400/0x400 [ 331.159610] vfs_symlink+0x3ce/0x620 [ 331.163330] ? security_path_symlink+0x102/0x150 [ 331.168093] SyS_symlinkat+0x1dc/0x240 [ 331.171989] ? SyS_unlink+0x20/0x20 [ 331.175617] ? SyS_clock_settime+0x1a0/0x1a0 [ 331.180030] ? do_syscall_64+0x4c/0x640 [ 331.184012] ? SyS_symlinkat+0x240/0x240 [ 331.188079] do_syscall_64+0x1d5/0x640 [ 331.191972] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 331.197160] RIP: 0033:0x45c369 [ 331.200350] RSP: 002b:00007f7fbc080c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 331.208066] RAX: ffffffffffffffda RBX: 0000000000032340 RCX: 000000000045c369 [ 331.215340] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000020001000 [ 331.222611] RBP: 00007f7fbc080ca0 R08: 0000000000000000 R09: 0000000000000000 13:26:09 executing program 3 (fault-call:6 fault-nth:7): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 331.241262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 331.248536] R13: 00007fff08940caf R14: 00007f7fbc0819c0 R15: 000000000078bf0c 13:26:09 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000100)={0xdff, 0x1, {r0}, {r1}, 0x10001, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x100000000b) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f00000003c0)={0x10001, 0x5}) r4 = dup(r3) openat$vfio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vfio/vfio\x00', 0x200080, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) mount$9p_xen(&(0x7f0000000000)='syz\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x2004400, &(0x7f0000000280)={'trans=xen,', {[{@uname={'uname', 0x3d, '/dev/uinput\x00'}}, {@afid={'afid', 0x3d, 0xffffffff}}, {@afid={'afid', 0x3d, 0x2}}, {@version_u='version=9p2000.u'}, {@fscache='fscache'}, {@version_9p2000='version=9p2000'}], [{@fowner_eq={'fowner', 0x3d, r2}}, {@obj_type={'obj_type', 0x3d, '/dev/uinput\x00'}}, {@dont_appraise='dont_appraise'}, {@uid_gt={'uid>', r5}}, {@appraise_type='appraise_type=imasig'}]}}) r6 = socket$bt_rfcomm(0x1f, 0x1, 0x3) listen(r6, 0x101) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r7, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x45c) ioctl$UI_SET_EVBIT(r7, 0x40045564, 0x12) ioctl$UI_SET_EVBIT(r7, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r7, 0x40045565, 0xed) 13:26:09 executing program 5: sendmmsg$inet(0xffffffffffffffff, &(0x7f00000006c0)=[{{0x0, 0xfffffffffffffec4, 0x0}}], 0x1, 0x0) 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_bp={&(0x7f0000000080), 0x2}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000000), 0x9, 0x2) ppoll(0x0, 0x0, &(0x7f0000000180)={0x0, 0x3938700}, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4000000000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000004c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x3}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x840, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x244}, 0x1, 0x0, 0x0, 0x20044400}, 0x4000) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000200)) socketpair$unix(0x1, 0x1, 0x0, 0x0) dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) dup3(r2, r3, 0x0) dup2(r0, r5) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) 13:26:09 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:09 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 331.417387] FAULT_INJECTION: forcing a failure. [ 331.417387] name failslab, interval 1, probability 0, space 0, times 0 [ 331.429321] CPU: 0 PID: 15936 Comm: syz-executor.3 Not tainted 4.14.189-syzkaller #0 [ 331.451082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.460535] Call Trace: [ 331.463151] dump_stack+0x1b2/0x283 [ 331.466785] should_fail.cold+0x10a/0x154 [ 331.470943] should_failslab+0xd6/0x130 [ 331.474922] __kmalloc+0x6d/0x400 [ 331.478380] ? context_struct_to_string.part.0+0x1f9/0x430 [ 331.479917] input: syz1 as /devices/virtual/input/input269 [ 331.484019] context_struct_to_string.part.0+0x1f9/0x430 [ 331.484060] ? dump_masked_av_helper+0x90/0x90 [ 331.484071] ? sidtab_search_core+0x181/0x2a0 [ 331.484083] security_sid_to_context_core+0x2f2/0x410 [ 331.484095] selinux_inode_init_security+0x45a/0x680 [ 331.484106] ? selinux_inode_create+0x30/0x30 [ 331.527001] security_inode_init_security+0x15f/0x320 [ 331.532199] ? shmem_encode_fh+0x310/0x310 [ 331.536436] ? unregister_lsm_notifier+0x20/0x20 [ 331.541201] ? __lockdep_init_map+0x100/0x560 [ 331.545705] ? shmem_get_inode+0x428/0x890 [ 331.549949] shmem_symlink+0xdd/0x6b0 [ 331.553756] ? shmem_get_link+0x400/0x400 [ 331.557915] vfs_symlink+0x3ce/0x620 [ 331.561632] ? security_path_symlink+0x102/0x150 13:26:09 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000000)) [ 331.566400] SyS_symlinkat+0x1dc/0x240 [ 331.570299] ? SyS_unlink+0x20/0x20 [ 331.573928] ? SyS_clock_settime+0x1a0/0x1a0 [ 331.578345] ? do_syscall_64+0x4c/0x640 [ 331.583282] ? SyS_symlinkat+0x240/0x240 [ 331.587351] do_syscall_64+0x1d5/0x640 [ 331.591249] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 331.596442] RIP: 0033:0x45c369 [ 331.599658] RSP: 002b:00007f7fbc080c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 13:26:09 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:09 executing program 3 (fault-call:6 fault-nth:8): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 331.612071] RAX: ffffffffffffffda RBX: 0000000000032340 RCX: 000000000045c369 [ 331.619353] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000020001000 [ 331.626726] RBP: 00007f7fbc080ca0 R08: 0000000000000000 R09: 0000000000000000 [ 331.634010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 331.641291] R13: 00007fff08940caf R14: 00007f7fbc0819c0 R15: 000000000078bf0c [ 331.754470] input: syz1 as /devices/virtual/input/input270 [ 331.784870] FAULT_INJECTION: forcing a failure. [ 331.784870] name failslab, interval 1, probability 0, space 0, times 0 [ 331.799323] CPU: 0 PID: 15974 Comm: syz-executor.3 Not tainted 4.14.189-syzkaller #0 [ 331.807223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.816576] Call Trace: [ 331.819168] dump_stack+0x1b2/0x283 [ 331.822803] should_fail.cold+0x10a/0x154 [ 331.826961] should_failslab+0xd6/0x130 [ 331.830939] __kmalloc+0x2c1/0x400 [ 331.834480] ? simple_xattr_alloc+0x2c/0xa0 [ 331.838805] simple_xattr_alloc+0x2c/0xa0 [ 331.843833] shmem_initxattrs+0x10c/0x220 [ 331.847999] security_inode_init_security+0x253/0x320 [ 331.853200] ? shmem_encode_fh+0x310/0x310 [ 331.857441] ? unregister_lsm_notifier+0x20/0x20 [ 331.862203] ? __lockdep_init_map+0x100/0x560 [ 331.866733] ? shmem_get_inode+0x428/0x890 [ 331.870973] shmem_symlink+0xdd/0x6b0 [ 331.874779] ? shmem_get_link+0x400/0x400 [ 331.878935] vfs_symlink+0x3ce/0x620 [ 331.882680] ? security_path_symlink+0x102/0x150 [ 331.887440] SyS_symlinkat+0x1dc/0x240 [ 331.891348] ? SyS_unlink+0x20/0x20 [ 331.894976] ? SyS_clock_settime+0x1a0/0x1a0 [ 331.899386] ? do_syscall_64+0x4c/0x640 [ 331.903359] ? SyS_symlinkat+0x240/0x240 [ 331.907428] do_syscall_64+0x1d5/0x640 [ 331.911329] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 331.916521] RIP: 0033:0x45c369 [ 331.919706] RSP: 002b:00007f7fbc080c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 331.927428] RAX: ffffffffffffffda RBX: 0000000000032340 RCX: 000000000045c369 [ 331.934710] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000020001000 [ 331.942008] RBP: 00007f7fbc080ca0 R08: 0000000000000000 R09: 0000000000000000 13:26:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x9, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000002c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, 0x0) ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, &(0x7f0000000000)={0x5, 0x0, 0x34e, 0x0, 0x0, "40982e07edea9e639ae175ca5fa75576a4cf88"}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000040)={0x11, 0x4, 0x3}) r3 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000000080)) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) shmat(r3, &(0x7f0000000000/0x13000)=nil, 0x4000) 13:26:09 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:09 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:09 executing program 5: socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x39, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b0, &(0x7f0000000140)={'veth1_macvtap\x00', @ifru_mtu}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10001, 0x0, 0x0, 0xffffffff}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', &(0x7f0000000280)={{}, {r1, r2/1000+10000}}, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(0xffffffffffffffff, 0xc0385720, &(0x7f0000000100)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000780)=ANY=[@ANYBLOB="00000000000000000a004e2100000003fe80000000000000000010000000003ff300000000000000000000000000000000000000000028b207a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a004e2400008723fc01000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200000200fc00000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e230000000100"/532], 0x210) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, &(0x7f0000000040)=@urb_type_control={0x2, {0x1, 0x1}, 0x8001, 0x21, &(0x7f0000000000)={0x0, 0x14, 0x7fff, 0x400, 0xfffd}, 0x8, 0x8, 0x8, 0x0, 0x9, 0xfff, &(0x7f0000000300)="aedc9a9a61d851088a695470d719e50b294cfe6a5b8bb0d4ae181bf4bab5d247784a014aa08a58524c65e15b7f733560b2de9515ef474b410126f7aeb2e7d1598504bc8a7746b0ea1887a2c329f357271d60d8bc883939f06fced8cdbcee8e62c151c5ee58c12828b849e578535fbe3169e5434ba66271b7a2f7cc40026ed2c8df1be1837534364f24b2f882b2b5ad18b2aa87312ccf6737aa193971d0e02e8820a746cf23434db6cd26e7863a0543dc1319e7b247f14134c96fa38815f0e16b3223039d6b68f652"}) ioctl$VIDIOC_S_OUTPUT(0xffffffffffffffff, 0xc004562f, &(0x7f00000000c0)=0x2) unshare(0x40000000) prctl$PR_SET_TIMERSLACK(0x1d, 0x0) 13:26:09 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="110700000000000000000900000008000300", @ANYRES32=0x0, @ANYBLOB="283b6a1a8490b6edaac535872a000600", @ANYRES32=0x0, @ANYBLOB], 0x24}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000880)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="110700000000000000000900000008000300", @ANYRES32=r2, @ANYBLOB="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"/384, @ANYRES32=r7, @ANYBLOB], 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000180)={'sit0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x4, 0x40, 0xfb, 0x786b7978, 0x15, @empty, @private0={0xfc, 0x0, [], 0x1}, 0x0, 0x40, 0x31000000, 0x8}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000001b40)={0x14, 0x0, 0x200, 0x70bd27, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x970, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x627], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3e], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4988]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) accept$packet(r9, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) ioctl$UI_DEV_CREATE(r0, 0x5501) 13:26:09 executing program 3 (fault-call:6 fault-nth:9): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 331.949286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 331.956553] R13: 00007fff08940caf R14: 00007f7fbc0819c0 R15: 000000000078bf0c 13:26:09 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 332.037835] input: syz1 as /devices/virtual/input/input271 [ 332.052650] FAT-fs (loop4): bogus number of reserved sectors [ 332.076899] FAT-fs (loop4): Can't find a valid FAT filesystem 13:26:09 executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000000100)) socket(0x1f, 0x803, 0x3) socket$inet(0x2, 0x80001, 0x0) socket(0x11, 0xa, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x58, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x203}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}]}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x58}}, 0x0) 13:26:09 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f0000000780)='./file0\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="14000000020000000000003b9efc9b62c28edb42591ca2f31bd016b35f9d0d068088c5a81daed5a04c752f6dd68b8d1476da17fcb03df482201b0852293fbb16ff496294a661115241cdfdd6c2f3fa3ac3a3c8e7fb051225e40f92a277e51c8b417a4f5a2eaacd29a1b290dd1b0fd68299aec1c28d1cda97233a3c4e9da49346e500c9846bd94c40f3d4011c81e13ce1b3955552438294dc885d50663d8922ed9c24d3ec70d77972dd385c2eea4a08059b08b5bc211c3856e30fcf0c87723157be43c0cd9d862ff654fbc06cbf7b1bdb259998de8c9fbc9424c12dcf1e456106c0d11d580a34b57c8a3445904369f8de4200", @ANYRESDEC=r0], 0x14}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket(0x0, 0x80002, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, 0x0, 0x0) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="000000000000000000000000000000000000000045d846f3507c889675e580c340a45b49dbdfdbf10eda237d94b4b34c166ca36260b4b07cbd26a71428e2d013281ddf5ff97b701c8811a0bd8f3cdcd30403dfa158054beb4d51ee1eec9fb8c7dabe42ed5fa6d1f78cd23e9f55894ddf15f1d8119687fdc7259b9a233a1e463fb41b"], 0x14}}, 0x0) recvmsg(r2, &(0x7f00000002c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @loopback}}, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000000340)=""/135, 0x87}, 0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000140)=0x6) 13:26:09 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:09 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:10 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) membarrier(0x20, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800000], [0x0, 0x0, 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, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x83c7, 0x0, 0x0, 0x0, 0x5], [0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(0xffffffffffffffff, 0x110, 0x3) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 332.278774] IPVS: ftp: loaded support on port[0] = 21 [ 332.289932] team0: Device vlan2 is already an upper device of the team interface [ 332.357653] FAT-fs (loop4): bogus number of reserved sectors 13:26:10 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 332.406691] FAT-fs (loop4): Can't find a valid FAT filesystem [ 332.445069] input: syz1 as /devices/virtual/input/input273 [ 332.446530] kauditd_printk_skb: 4 callbacks suppressed 13:26:10 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$netrom(r3, &(0x7f0000000440)="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", 0x1d2, 0x24040841, &(0x7f0000000000)={{0x3, @default, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null]}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 332.446539] audit: type=1804 audit(1595942770.207:92): pid=16033 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/320/file1/file0" dev="sda1" ino=16566 res=1 13:26:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 332.610526] FAT-fs (loop4): bogus number of reserved sectors [ 332.614996] input: syz1 as /devices/virtual/input/input274 [ 332.653484] FAT-fs (loop4): Can't find a valid FAT filesystem [ 332.654555] team0: Device vlan2 is already an upper device of the team interface [ 332.691094] audit: type=1804 audit(1595942770.447:93): pid=16067 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/321/file1/file0" dev="sda1" ino=16505 res=1 [ 333.163283] IPVS: ftp: loaded support on port[0] = 21 13:26:11 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000140)=@ll, 0x80) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) bind$l2tp6(r1, &(0x7f0000000200)={0xa, 0x0, 0x1f, @loopback, 0x3, 0x1}, 0x20) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0x7, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB='\x00'/16, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="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"], 0x48}}, 0x0) r2 = accept4$unix(r1, &(0x7f0000000080), &(0x7f0000000380)=0x6e, 0x800) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8983, &(0x7f00000003c0)={0x6, 'rose0\x00', {0x1ff}, 0x5}) 13:26:11 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={r4, 0xfffffffa, 0x8, 0x7}, &(0x7f00000000c0)=0x10) r5 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:11 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) waitid(0x0, 0x0, 0x0, 0x2, 0x0) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x2, 0x0, 0x0, 0x5, 0x400, 0xfffffffffffffffc}, 0x0) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) write$P9_RLINK(0xffffffffffffffff, 0x0, 0x0) creat(0x0, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) dup(0xffffffffffffffff) bind$inet6(r3, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x20000008, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000180)='./bus\x00', 0x100000161042, 0x10d) ftruncate(r4, 0x10099b8) sendfile(r3, r4, 0x0, 0x8000fffffffe) ftruncate(0xffffffffffffffff, 0x0) 13:26:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:11 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x101000, 0x0) accept4$llc(r1, 0x0, &(0x7f0000000040), 0x800) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 334.085726] FAT-fs (loop4): bogus number of reserved sectors 13:26:12 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$AUDIT_LIST_RULES(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x140a, 0x200, 0x70bd2b, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x0) exit_group(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x10a) r3 = openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f00000000c0)={[{0x2d, 'io'}]}, 0x4) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x2b, 'io'}]}, 0x4) [ 334.291957] input: syz1 as /devices/virtual/input/input275 [ 334.313332] audit: type=1804 audit(1595942772.077:94): pid=16141 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/322/file1/file0" dev="sda1" ino=16585 res=1 13:26:12 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f00000000c0)={'L-', 0xc2ea}, 0x16, 0x3) socket$can_bcm(0x1d, 0x2, 0x2) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000740)=0x2) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0xfffffffffffffffa, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="956500126657f13b5492c97ad2e13c67499c9fb089118b76c4257a17ff12ad25bc7aa5a7905ef5c343be10addf33fd4607d34a1b257d540114994f50e49fe1", 0x3f, 0x5}, {&(0x7f0000000340)="83798b55432877a7ac2d3649683e4a7c017e1f5259188713e1ba6a00b02497f06a257f5861f2a4540a40dc9a9e5746f599068a450f628f8d5e05b121371d8905d2dd74124922e57aaec9e58c67dfe7653253771123893305b54006190192fcc52f65ac175648417a4e9bdc10589a2bb0b549f734bc32f4cb889e7ec6d047179f86e01aeeedc238c2b7ee3ced6aab2d9a68f9589d100afb12", 0x98, 0xde}, {&(0x7f0000000200)="241d75015e294e9c3c75062938f26024fa48001dff02f58d2f36583572c6f96acc8a3c12bb7bbbdf8577fad60bd67b726fa925a2c2a05fe3e942763dcb7f8e206293a2a0ee30af59ee01ceac047f0791fcdf4a191dbc2bb2792060497f3a5baafcd51ff0872672880685ab4127ba5f093168", 0x72, 0x9db7}, {&(0x7f00000002c0)="52f5be1d8537ed0498ff9f93a6342b485aefb5dbea2ee6eba722cff102148b6964b2bc339530d8e68416f6a159d4d0149689747ff3b2e2", 0x37, 0x9}, {&(0x7f0000000400)="167590ff4a340bab8ca344870ec2cf38ae69aa773f69438c8a626ea60115549bd23ade4b57f8675e6b77c8a5d9dfaa49a73ac6d966265e1b1586cc4d864424c2427cd86f61e4aa9afe180980dfd86edb7d94bb6cdfbac1d8409fb503bcc74f66a2", 0x61}, {&(0x7f0000000480)="179c2110259e13aefd6955eb4a87fbd29e71d00ea5606731ae6cd507de58b4d34a23365ef060e0341f2b00ad55c5b8458bfe82494074b6382728def03336af0b78c34cf00189ce2cb3f4bfe61ee6044d762658cdb11d6b86bda77fac9b5dc332c996e9d9441c41a3b12e48de6c8342ff4eec1645245c0e4bdcbba750b2f89afbdcc61ea469d6c54d30b1e6b8b3d1cde481bc866643d2ec29e9c3ad190300d436da5a5cde52b03a199f60f2917d6a8765c313b6254278c2805d455a149cbfc1a4", 0xc0, 0x6}, {&(0x7f0000001040)="f2f219307851e13d77c0fa0527ab8b01e266313f98b6db39a73dfa007a166cd08ca12ae20ac3d8f6cd24311ebfc0e5f2706e7959ebd18bd11720821a039f98d8a801cec214b83f68d9f30c68aaaea465e4f51409dbcb6576e994d73387fce24ed1dddc073d0136f6c4dd4636f1d4b8d0a300125373d2733bb9a3b44d1e85b67bdf711a8903eb7c37cd0a7ab9da2037e2039f79ee2ab3a9221608f1e23852291742919423f11c448366f569f5ccc287937e6e31bc6940ff25e3ee7e9c6f33252aba505cc3384d9143b31998f1d11e8a360fcd6b0d91b489f0bd6ca82f0e6cc87e2e50a423b64b6c4e993e7637308456b1df51f156b1ae02a174695c1256b9e9adedc8b8350ff087eda8902650856ae9f23b5c56cbecace712155e4511fcc9055fd1f6fdbbb417aa8d1c5c6f1f7a6bc7cde702322a2d3fcf83827068b92d81901ea0d918f1995414175b798e291b19f434aae2e0191a0c209dd351bcb1418a59ed0d1ebced700229808b6f6125bacb21a5914eb64c6822abd1f4dce7c615ca43934d37bb7f322d944b7b5958b80ae6d51c1df1d089d037083d4f6a2b8bde7834e5df6df46539b2ae7cc188d8ff8899ba5ac5ae669c0249d017cd892bc8e62da3bbb2aa6fde112ff944b0e171c7dde4ea5e52e32f4cf66ffc9cbb766689f25aecb6ea038c512c77b9d666e4c575e12bd84e3bd6d051be140f9f172f28507c4cc6fa620d9ad0c234f102ef6080a236b2c73489a97008e7088a82c96eaecbba5c303722ed430f7fbd79cc93d2e4ab54cfb62e4995a317beb4ece16777b94e722aa5e16d48f4c3a797c6344795278efba643107be6342d8e5816b9968a300710f9c9e726c412586bfb49975dce57e35dcc8b3c543e5e55a44b3bd1bd8570dc3b269bad47bc31c110401879f525fba687fbbcb302c791a751beffab6bfd735c57a2be7d1debb4e4420fa0e2305bd2d53983de18dbf476cf319e28971098bb60fb6ae88c37a2b6a49d384094f513c01d9d9efd46bbc5fde2b1856ab3e8652f904d935fc9d06c6d323773a7caa6363040a9293cf05663f2b704d59ad0de57c6fec80a431adfcff9c16d029775948125f51203e0456993c90310c259d5f16efdf0d65cdc8285e56ca855794c3e9c62607fe944933f048dfad4c408ad37383c02f3181c4de47fedb85a622b03851fdeaeead2c8dc84325f9ea572aa383a9ea4a77d47e55331d9331c441e1546be49bcdab672faeb05437d8fff04520d5ff6a2e053ad622c5d3251f9136c4ed8582e2da5ea4703f483af79e65e00dfc49ae95ddf2827181a5d8d1bb82afb66d65a25fa268e754bd76860fd05cef063ac7434ec0d135f9370eb3797e2e6d15b1eb30772bd752b1d1079dbedee1ec7480a3471dcdad6e8e0324b7d7745301045d0e50c411d397623af7cbba0f63d6a40b0f634d2c10fb8dd0f1c5d4bc92b69b3515b58b7574e97826508c9466bfb0b3d1a65ffc04a0c22b5bf92efd872db330a060ab66235dbd4c0bb2f66b4326318511607b502eb52dad6fb7d4390df264c7dde141bfeb2e31ff06a89ba4f3e766e71ca1bb5482e2a3698c33e91cc2f61da63ad279b1f46de300f19dddb493c034da9980f2df8879512a2310ef2878c0ebc7d1ea131da4e3422639075f2d668b7c7592f40cfe87c1715ede461cba33c8ef6c6140c2f11ebdbcf6b299644c248468312206ce4550237883f32fe2d735570ca39fb0a438bd06ae0ebcfc52996ec86320d2cdc38774ef99cc7ca57350daefe5edfc2ff5a6c8262d1a49334120e1e96ef0ff13ce3809d74dc34a1cd687084394d0a22e05106a7fb9296f6ea10d41afaca914a62f4141853b97f0f9cab7feb09344bd10f78bfdee7aa20fc7b58edbb24609dbeef6fe6f3836e348a8b9cd3e669d6bf1cbd3ee542957c17c751e13548e4fce64dbd6ce2fc7aee620b4a58b410ac7906e65f9ddb3d402e17dd2cd25bd0402334389f95990f1c3b0d929fc347f2917d99e734718d7871d9a6e1359cec5c51166ab557de34ce66506f471063ab31cbe2cbdf4f1e7ed24ee0f17217c06949af392e01b2b0d78f33c0239c03ca6006675cc9d06a29bf0b74327344767bbc725ac2d898f1ad23df7dcc0c48021622a959d50a665b0add6195fd914a79d01c6bafde237aac5c3995aa7aec01214fcb391afdc56a16370a0f13c0b39d01cb6d3f749cfa7e57cd5f1a078f03822e82f2bbec55e94551d4b2894470c9f9ea8a999eb2523e8042ec5395c6c7dd6c79f29e1ecc693083ca308d1f69a61eb1462c921051a986b5508f00f4fb738b33259cab61b1974d42a675c43193fd536bd590c4af1ce9936be520e7e760f6eea9cd054536044a2a3eef02cb74e4ddf63cf853f5ab0ae393a19c375de05247d42425c67c12a8cef57fd1559017ed57bbf9015fa1219f3cade695984ca909e6a33004e4efcb2312e6569cd1f7b5bf43da01774d06635310f5d8fe62b1551e17638237fd08cb2fd8e17acaccfb5701e05d823bd87fda71b3054a354386f57782e1f2161d0daa6176f22faabd48146515a48345e39812bc2c1d324f6b39429753f2b1ca7520dd09ae9704c1e29ec9faf25fc8abc56e78edfa82c57dc922ab260c3a212ff73998fd92143ddaae6fb5676a5b127f8811350ddc5b6d674bce01fb9d48ec19b6b1cc5e5ccc67075637fb86916a7643f9b7a52c42e2b036ba8d17eb130cf016557ccee468baa3e4a5fece9281f26902bbc16996a2081aaed6f54ee2186782d8cc3a5f81caff50df8279f25d690f26055b0e600e8f1cb2ecb3520a064f620552b5704d9ba6230c8471d68dd720c4d0025fb52fef574b86eb36e114f1cdd579c4bf3f97e1edf82a4a8cdb222ec4f8991e245959e29a8d3858ff9a62a871286de5e6094abd3d935568b315d5d568f4f9b37f67bce39077a4e0814c7cd588b1a74da5e9ff6e86fd875b0f76ae740a98682c86e87ba0e14789b2e5c11b96073b61dfce6fc84ef860ddd05b2ab8a9b756b4f14b63e876200cc09a13441930536c7d614ac22c32d34671a4715ae1c2ae3a4ab787f6266858da233466703e8b8a1498f835b5a4fb15873485e944d188b50df77ab0f32e2023e8fc90383ac59670ee6c5ca0d98dd3c725d34a3bf55ef501c9adaf6bdc8b09078050e0df767465e99c34c2b0bcc0f85cd1c228b0e5e60859ba389616658c372e12082d6b583684c5ca91d54895b97a19963b88b7aac5f1e809cecdba6a4a7b748e9561a76d2d6a03e81e609a360228d7195f8ee81787b9646a29cd8707a9876b2328edb45c1fbc7898f9dda24b8bcfcae61476d7370cc0af8929f454093d10645ffbea0c6494c5d78dcf6635521753825b1255ad3cc3fcf389763a5fa9e17c534296215750a13b8aaa6cd2fff6c55f6950b67de328a92ed4d6b260fa5c7f58500595dcdeb3f134b46004bfd865ffd4005c9c06d3306b31ea52bf5e67aea29e7edb05fda8946addc2d63deeb448f1c03461c2abffeda130f1826df56dd6e7692e348d1e183df1fb3eede36460373be7d66f87a717dbfd06cf5fe02d7a56e803db0d087cb5c7d0fa1449d18d13e54af5f1d2f6ae2b3aebb8762fcd4c96b22c5b823344117e068cdd596be29a071aec147ac56e17da99ca977929ee796ffb4592448a0513e0f31dd71c6abcdf3dd5a250aa78a899c342343f80499b5892d23ae21b50d24a57ec28d996294ee834ecea2a098ea988c52e9259be71abf3c08f34b2e0bbb411ef0fe43524616e5c44aa661e0fa8ab49372c260a30845dec39bbd955d60e3038ca60fe32e07c24584afacb0556d860a4538c28fccc1d8c8ba75305e11c890e82c8eec6726c4b328dcd30fd9aff5cab6128603e223477c889529cbf11cdf5fbd6f0191ef59c6ee4b7b89908bab0a0d8ff79faff9f3688a46a5a86a093c2faa4ee185566881a685816e21e52fe8b0f92f2c0874f85070bc4818141056dddee632fe8f1d05ba6e38b6d262486f381567e8007dcfc8ea7071a4d779324f494caa54d8e4fffb434adec9f3630f4a26407b2b6f8c7fb76925401d345ca0cd162b3a514f2fac6fa0a121ee3ed4b4c537957d989f41dde10e364f608537f675fb99eef51f5f3989541dcd2462ac2b70ccc3f499c2877c949a04e2ef563ee31d142389660a656e89fa229610037c58aa33ceb84086fd720adbb09717861880b2f6452c36d08e75100899c83c2ddbfa6883c2edfbcbe8cebbafbe2869137aeac50dd957d02b2c99cc9cca14ac77f17fc28618372dfff9a47f2cc4fcfde1437f258bf457cb6b36a2fb4ff3a477ccf5a5ba0ef5f00771e838750dadac7c0c585bdd0d9910c3b862b64125b45fa78ca72023ace9f9a621c8a21c2dd13d9f9440d8eb4270e7597bef8d83a7b8a6c7b85b27bfa631c72bd298c55cf1414db66f61f33cfb06d83687dc8c110c064e214b88fbffea45961d04eddb33d29d75fb59519a7cf87be69578f81fb387bc5fffe233f93e22527b6caebc08a12bf305542417055fc97d1522a90454fe5b35d2e6cca063edc49ead159a2da9669e83d81f4d371a7a6f40e36dcf597b1b6d609f2a6654cb214be0eda889c9b400f71358f445112718743f13fcfcca3c1101c6a3eca3b9dccbbf989deb42fd8d4cc4d2a8e8482596dd23692bb3d3ffdcc286ff0a719d9df3c483120eacf42db67fcd18cc6efcfd53b772afee1c966e5f5f39c0c6894f0c220bc2d84f2349cc54d998a24ce4c158a84cf2fca768b7b3a80be31c1cb91934cc83e55ff0dee91bd980ec220f5c70125453ef5070a8a1390146f376c2bbe85481dbede435f43efcd4ec81c84e56456befc9cec07884ac21f385920b54586da1b0d2826063e70338b0fa24095137692473328adcb754519ea74bfbfaccf8c723513b90349874bf18cbce23ab4317336d7d8a18feffec45469d5a17c07216f401fc521fdcd972bf9d3a8941acd124525cdac6cb3ae5fd07c353182eb447bba06091f3dc78d8e684696ec625f4a5fa2b86c6f0ff390ea850b177876f6ae2ac6490dfca9bebb9a2b155fab8731e16908a2e40fa19af48df3b793dbf198554fa3ae765d78a509bba05551a0f1d5229e9f439d12fd51aa87a5fe388e1a3bd4eb4e6411b3e653a2a97625c32d4c0d00a0dfc886a58784d1b6c058c1719849099cc4215cc5359ef57e290d9ae0ef4afe2df0434219f64feb7ee66f54e0aa0e16fcb0d758f8cb3c876aa5d5e3e1166dfaae899368d034369b9dfd690cc58b2dac1198290d4296451f889ed16eba88d49a12c5aba504c32687b20514b29d7c461dc8e903f6d57cfaf1c04da207a6fe78dbbcb789e7ef4ddf662427adf40b235a1acb3684b9afd1936a784b900647f0b34186bd2a5c05b60f19b81eae967b9fbf8db62aa9f749b9f9c5e98c60a28160b478a3fd38f1b3f0b8f5978fc3c61581912487cf5555f9ceb0757c298ff8a34d262899a0b61ffda169e5d988431761bc5b13edd93c10590c87305fb67ed305db44c9586da7d2e4ea780fe0e973f1eb9d3db41a79bf05cfd6a86ea1f99bc0bd43240ff86c9a5dd4f03480bfe40e038d7dfbb2931eb263ff467b42201aabbcee6acedc63113a5b282795b312e5e055a113d8388b42d65ba6253443892fba011b87ab227312be6f4c379e50a99b2ee5def1f5ff59980ec864e30685cba2d3627bb9012b811ea80093c284833c826cdb61c7b4be6197d3960f16531ed758b2bd974bb96e915d7db8e15c9c08af913605c6069d83cdf8f33d1509009765a9ab6a78b653f001ed018198d9a8f88a3ef63543fd67d5e7e3", 0x1000, 0xfffffffffffffff9}, {&(0x7f0000000540)="636b5a304fa469ac9c01c1ac7c0f45f95ec07a8f91a2e2a0aad55dc42ef74d201e3079c006bbb6a646ac1f4c9c71b66acef649fb8a6f8fa17ba47ca2a5123af5481e791d7ea7bdbd5ecfa769cb3562588d77b1569873b3a7e3f8d579faef211436aef563a09a51d7bbc56151f003e71f5339d6293fb92bc722ed417bca3f2938a90da2ae14781854c87be32af7ea04e2f0", 0x91, 0x2}], 0x21080, &(0x7f00000006c0)={[], [{@hash='hash'}, {@subj_type={'subj_type', 0x3d, '&*-}$#){)'}}, {@euid_gt={'euid>', r2}}, {@smackfsroot={'smackfsroot', 0x3d, 'trusted.overlay.nlink\x00'}}, {@context={'context', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, '/\r'}}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r4, 0xc0905664, &(0x7f0000000780)={0x0, 0x0, [], @bt={0x2d8903c4, 0x6, 0x6, 0x6, 0x47, 0xfffffffffffffc00, 0x1a08e368f745a000, 0x18}}) [ 334.327103] FAT-fs (loop4): Can't find a valid FAT filesystem 13:26:12 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(0x0, 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:12 executing program 5: getpid() write$binfmt_misc(0xffffffffffffffff, 0x0, 0x1000000c8) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000280)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast1}]}, 0x44}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, r4) add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f00000004c0)="dee7030022cf9e5e1dbac27b0426fc0299c40800000000000000c894f365ae68edf335abf35ec53d6751467ebd2c187491bcab2c8d34fec505fc8a14622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976ede8860ab49c3a4f51ab0124b50c3362201a307df03000", 0x78, r5) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000040)={r5, 0xef, 0x5c}, &(0x7f0000000080)=ANY=[@ANYBLOB='enc=ra\x00\x00\x00\x00\x00\x00\x00\x00rc32c-generic\x00'/77], &(0x7f00000003c0)="5683c8635f68d09d20ce1df4dda2b05e5e31c72712c61dde8f86137ef73b245dc96e24c1ababc5545decd8a87510ed5abca20cb8a03b3a4ecff580e3e6bb357c83e5ff28dd74f0e700e1fadd7b3d5122f37e2213a7c192dfac1fb25bcf5500880b3745935955bd959e6895c76925594751235275af93d3643ea56d88987e4d39e8d05644a6267b14de3251d27ce88e2462e17089e7dcf8d7f0bb50251da3c1895d6ef70dfa76555dae40e84e494c953de976708f7e6d52e51abfd6c9e6b3779cb8515d6bead4046acea7fd58ca9e77250b593c1791f39b5dcf94c6fc5ab9fdbb418f0a723fe0229ee399cd4d3d001f", &(0x7f0000000300)="56e7dfeb9e717b6fc7ad3207bb4e6c523cab65276964b24aa7f210e182ae2ea6e05cc60aef418ef55e2865c255fee3ccc3fc436102b918333f6472850e39191a7310ec7fa40e1019605362adca940e0abd9b8ead0a12fdaf7ba87411") 13:26:12 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 334.481805] input: syz1 as /devices/virtual/input/input276 13:26:12 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x40) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x9, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000001040)=""/4096) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="00042dbd7000fddbdf251f00000005009200400000000400cc00070021006161000034002280080007000700000008000200050a00000800060004000000080001007e00000008000700030000000800070009000000"], 0x5c}, 0x1, 0x0, 0x0, 0x14}, 0x0) 13:26:12 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(0x0, 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:12 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xed) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x101000, 0x0) accept4$llc(r1, 0x0, &(0x7f0000000040), 0x800) ioctl$UI_DEV_CREATE(r0, 0x5501) 13:26:12 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x55020, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00001f5000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="0f07cfba2100b873baefba2000b80000ef642e0fc7adca0036f299660f3a44e575f30f2251f30f1efa670f33", 0x2c}], 0x1, 0x10, 0x0, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x6, 0x1f, 0x3, 0x5, 0x0, 0x2, 0x2020, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000001c0), 0x3}, 0x1102c, 0x15b, 0x5, 0x2, 0x18, 0x8, 0x3ff}, r4, 0x2, r6, 0xa) r7 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000280)='>', 0x1, 0xffffffffffffffff) r8 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000280)='>', 0x1, 0xffffffffffffffff) keyctl$link(0x8, r7, r8) r9 = add_key$fscrypt_provisioning(&(0x7f0000000080)='fscrypt-provisioning\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)={0x1, 0x0, "5475af2df453de6520239bf69d07b64572c9adb754ccadbf8c241382abe706ebecc6498b071672d19457f36377be4626a066ecf75160e392968b77563d2f33c93d9d22d887667e1e85db944aede2e44f685c3201"}, 0x5c, r7) keyctl$describe(0x6, r9, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 334.611677] FAT-fs (loop4): bogus number of reserved sectors [ 334.670998] FAT-fs (loop4): Can't find a valid FAT filesystem [ 334.681412] audit: type=1804 audit(1595942772.437:95): pid=16183 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/323/file1/file0" dev="sda1" ino=16591 res=1 [ 334.710891] input: syz1 as /devices/virtual/input/input277 13:26:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) waitid(0x0, 0x0, 0x0, 0x2, 0x0) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x2, 0x0, 0x0, 0x5, 0x400, 0xfffffffffffffffc}, 0x0) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) write$P9_RLINK(0xffffffffffffffff, 0x0, 0x0) creat(0x0, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) dup(0xffffffffffffffff) bind$inet6(r3, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x20000008, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000180)='./bus\x00', 0x100000161042, 0x10d) ftruncate(r4, 0x10099b8) sendfile(r3, r4, 0x0, 0x8000fffffffe) ftruncate(0xffffffffffffffff, 0x0) 13:26:12 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:12 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(0x0, 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:12 executing program 2: write$FUSE_NOTIFY_STORE(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000080)=0x6, 0x4) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') perf_event_open(&(0x7f0000000700)={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, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) write$nbd(r2, &(0x7f0000000340)=ANY=[], 0x4b) sendfile(r2, r2, &(0x7f0000000200), 0xa198) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) 13:26:12 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00000000c0)=""/166) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x6, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000002c0)={@local, 0x0}, &(0x7f0000000340)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, r4, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x48, r4, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="0e4b8818aa80"}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x48}}, 0x20000001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 334.894346] FAT-fs (loop4): bogus number of reserved sectors [ 334.935595] FAT-fs (loop4): Can't find a valid FAT filesystem 13:26:12 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 334.980374] audit: type=1804 audit(1595942772.737:96): pid=16199 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/324/file1/file0" dev="sda1" ino=16581 res=1 13:26:13 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 335.362895] overlayfs: './file0' not a directory 13:26:13 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_PRIORITY(r4, 0x80045643, 0x2) r5 = socket$inet(0x2, 0x2, 0x2) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000000440)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e24, @multicast1}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x27}}, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000200)='sit0\x00', 0x9, 0xfffffffffffff736}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 13:26:13 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 335.386596] FAT-fs (loop4): bogus number of reserved sectors [ 335.425589] FAT-fs (loop4): Can't find a valid FAT filesystem 13:26:13 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) renameat(r2, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000040)='./file0\x00') ioctl$SOUND_MIXER_WRITE_VOLUME(r0, 0xc0044d08, &(0x7f0000000100)=0x25) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x8600, 0x0) ioctl$IOC_PR_REGISTER(r5, 0x401870c8, &(0x7f0000000140)={0x2, 0x7f}) 13:26:13 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 335.458170] audit: type=1804 audit(1595942773.217:97): pid=16225 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/325/file1/file0" dev="sda1" ino=16568 res=1 [ 335.587443] FAT-fs (loop4): bogus number of reserved sectors [ 335.598369] FAT-fs (loop4): Can't find a valid FAT filesystem [ 335.646903] audit: type=1804 audit(1595942773.407:98): pid=16237 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/326/file1/file0" dev="sda1" ino=15826 res=1 13:26:13 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8000fffffffe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$UI_SET_RELBIT(r6, 0x40045566, 0xf) 13:26:13 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, r7, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r10}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000000)={'ip6_vti0\x00', r10, 0x2f, 0x1, 0x40, 0x1fe, 0x10, @loopback, @local, 0x8, 0x7800, 0x2, 0x94c}}) 13:26:13 executing program 2: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r0, &(0x7f0000000840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[{0x18, 0x110, 0x1, '/'}], 0x18, 0x7000000}, 0xf401}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000eaff9a0fe9361c212c3d9f404036a42d418709ac8010232a02734eea5d1aac7241000000000000000000"], 0x10}}], 0x2, 0x0) 13:26:13 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:13 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:13 executing program 1: perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000400)={@initdev, @multicast2, 0x0}, &(0x7f00000004c0)=0xc) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, &(0x7f0000000580)={'syztnl0\x00', &(0x7f0000000500)={'ip6_vti0\x00', r2, 0x2f, 0xab, 0x8, 0x8, 0x12, @private0={0xfc, 0x0, [], 0x1}, @rand_addr=' \x01\x00', 0x1, 0x80, 0x1, 0x284e}}) clone(0x102aa100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 13:26:13 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 336.128053] FAT-fs (loop4): bogus number of reserved sectors 13:26:14 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000001c0)={0x38, 0x5, 0x0, 0x0, 0x8000005, 0x0, 0x4}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/229, 0xe5}, 0xa6}], 0x1, 0x121, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0xfffffd93}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000}, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8) write$char_usb(r3, &(0x7f0000000640), 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f0000000140)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f00000000c0)) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f00000002c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @loopback, @local}) getitimer(0x0, &(0x7f0000000100)) sendto$inet(0xffffffffffffffff, &(0x7f0000001880)="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", 0x1000, 0x4001, &(0x7f0000000180)={0x2, 0x4e24, @loopback}, 0x10) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 336.174687] audit: type=1400 audit(1595942773.937:99): avc: denied { sys_admin } for pid=16259 comm="syz-executor.1" capability=21 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 336.174962] FAT-fs (loop4): Can't find a valid FAT filesystem 13:26:14 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:14 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_bp={0x0}, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000000)={0x66, 0x4, 0x62, @remote, 'veth1_to_bond\x00'}) r4 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r4, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x7000000}}], 0x4000000000000d0, 0x0) 13:26:14 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x101) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x12000, 0x0) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) fcntl$setlease(r2, 0x400, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syncfs(r0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 336.351259] audit: type=1800 audit(1595942773.967:100): pid=16269 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.5" name="bus" dev="sda1" ino=16102 res=0 13:26:14 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:14 executing program 1: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000080)=[0x200]) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000003c0)=""/147) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vbi(0x0, 0x1, 0x2) r1 = memfd_create(&(0x7f0000000140)='\\vnet0?\'`/{,vi.et1eb0u_er\x00', 0x0) ftruncate(r1, 0x1000000) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x252a, 0x925, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) timer_create(0x1, &(0x7f0000000080)={0x0, 0x40}, &(0x7f0000000100)) sendfile(r0, r1, &(0x7f00000000c0)=0xf18001, 0xeefffdef) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x4) preadv(0xffffffffffffffff, &(0x7f0000001800)=[{&(0x7f00000001c0)=""/123, 0x7b}, {&(0x7f00000002c0)=""/59, 0x3b}, {&(0x7f0000000580)=""/69, 0x45}, {&(0x7f0000000600)=""/115, 0x73}, {&(0x7f0000000480)=""/64, 0x40}, {&(0x7f0000000680)=""/167, 0xa7}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/159, 0x9f}], 0x8, 0x40000000, 0x0) ioctl$SOUND_MIXER_INFO(0xffffffffffffffff, 0x805c4d65, &(0x7f0000000000)) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') preadv(r3, &(0x7f00000017c0), 0x218, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) 13:26:14 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000180)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r2, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_TID={0xc}, @GTPA_O_TEI={0x8, 0x9, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40008d1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x2, 0x1f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000300)={r5, 0x3}, &(0x7f0000000340)=0x8) r6 = socket$key(0xf, 0x3, 0x2) prctl$PR_SET_PDEATHSIG(0x1, 0x26) sendmsg$key(r6, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x400000000000003, 0x0, 0x403, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote, 0x34000}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2, 0x1}}]}, 0x98}}, 0x0) [ 336.502493] FAT-fs (loop4): bogus number of reserved sectors [ 336.526766] audit: type=1804 audit(1595942774.007:101): pid=16280 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/327/file1/file0" dev="sda1" ino=15763 res=1 13:26:14 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:14 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r1, r0, &(0x7f0000000040)=0x100060, 0xa808) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 336.582560] FAT-fs (loop4): Can't find a valid FAT filesystem 13:26:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000180)='threaded\x00', 0x2d1ee37) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000300)="a3fc455203f9b70b98a6a21fe34c8630ebe3ece25beb362003f8db064616964150328502cb8fef5db041f6c2fa64771817640f3c0000a9773378198fa6c5597b4a72cc2bec5106fe4c", 0x49}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r5 = memfd_create(&(0x7f00000003c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xc0\x8ac\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xa2q\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xab\xecoB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4{\xdd~\xe5\xbf\xc0]l\xf7\x00'/151, 0x0) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f00000007c0)="cdfdfdae56b8d7b6", 0x8}], 0x1, 0x200, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r7 = gettid() setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000800)=ANY=[@ANYRES32, @ANYBLOB="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"/807], 0x2) ptrace$setopts(0x4206, r7, 0x0, 0x0) 13:26:14 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:14 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 336.808522] FAT-fs (loop4): bogus number of reserved sectors [ 336.808530] FAT-fs (loop4): Can't find a valid FAT filesystem 13:26:14 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) sendfile(r0, r2, 0x0, 0x8000fffffffe) 13:26:14 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:14 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:14 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 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, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x1000) remap_file_pages(&(0x7f000001f000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x4, 0x0, 0x0, 0x10000000002) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r4, 0x3, 0x2, [0x0, 0x0]}, 0xc) r5 = getpid() ptrace(0x10, r5) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x5, r5}) 13:26:14 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:15 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:15 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:15 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 337.182027] FAT-fs (loop4): bogus number of reserved sectors [ 337.182036] FAT-fs (loop4): Can't find a valid FAT filesystem [ 337.202759] mmap: syz-executor.5 (16367) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 337.394812] FAT-fs (loop4): bogus number of reserved sectors [ 337.394821] FAT-fs (loop4): Can't find a valid FAT filesystem [ 337.585128] FAT-fs (loop4): bogus number of reserved sectors [ 337.585135] FAT-fs (loop4): Can't find a valid FAT filesystem [ 337.626558] kauditd_printk_skb: 5 callbacks suppressed [ 337.626567] audit: type=1804 audit(1595942775.387:107): pid=16384 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/332/file1/file0" dev="sda1" ino=16162 res=1 13:26:15 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:15 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KDFONTOP_SET(r3, 0x4b72, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1c, 0x77, &(0x7f00000002c0)="9a02512428cef3a97e5106e54e2449ac492712be97146c3c9cfe4011ce292fb6b5bdecb6583059ce721175d11d7a5a11e33040ce5423e8064feb430b1304a1691887c5cd61ab7eee3aca23d1f1bd2ec6cb0e132483a8a41fb8aaecaa7dfaf796fd4fd8ee94457efb0262fc30761894417c0cdf43fc3185c2fb8da580bc9fd2fbe4fff8bebd8c302c7d40291c5380fb7dc87af59267c001f8ecbae8ea430cdab827ecdad1a0f6818b2b338e9599f51a60e2562720f0dee6c62b6d2e92a0bb2d066030c5ed5597d1c525d49bee690d92adb9954dc1f08c284e8e065894eeb3847d0f9c247a8644b4ec502187636da309508d540e354d05292b44dea71f546516dbcd2ed3fd8e2d9cc4bff097d7e8f86ddde9a0c4e330ec939d642d846ae5f854342b5f92520049705435e86517d06f5582e71589dfe3d63397b29ac30426daee01e6fdf54ca3c8ac31bb878d969058f45a3faeeb895b0612800d4c9bbb4c6693be887a42d53423323d806fdb46bedcc418dba7840e17112bb375cef9ffdc566c360018e585c7366a0cc0e9aa3a423fdf49888170eb5cca0e17596e68eed8bcd626fdc78d5d9151fea747666c530ae8c6d4c9b8f357400fbee34618b5b57b0bde4d63551ca2eba12b777a0c7460f1c560d4fbdfa0e15eaf2562ac592d512fc00d8a8a1d7fbba5cb7b1b64e36bd10f5b9d33d4c88a7bbb9ddc32a794ccd711eaf2ea843a9f7d356714ed31f0211d1b6a68889a27ef8ab36458828c92474292d5243ab50ad807b9f8340c5398e8b943ffbd52e8cf57e5b0217a4fc182b4a98a0f15932a6b441ca549af4d25bc17133cf0bb564ecb4722c6d102c9c1fbb6e48dcfbf8f5d90d314584fb091d21332eadf9512dce59a38d9eaa15fcf3bc081aa70ed9279d5c85edd3f70df9dc5eaa0177936674f6640e639a9af3dbaf703f5be3fe4a8f8d14d4ed196dbb849e27c405aac0782a23411eb10053671b7523411ea4e017ec323a2a6889dbf0bc04543492bcd0f4d5b5a439919d471632704208c3100c3c044d4f49e5e6d8fdba3a2d67581d22b3dd5047fb0e77ca6c468d64cceafddea14c41faf9a2a713c290866352965cc2b4bd541ab5b8f5b1b2d3f5b5f83c1d84970c8b85f15442285297d572781b1502482decf03ccc993e247c313ab2dd76dc87ccdef0c4add2a650dcb7048e6214c945fa3e838a19121cf75f32bcddc6b7853cc888521c9d6506296c2b958d29edcfaada83021740300ebed14bf567e18e234ca3e3c77ed39235af594b7a0d85119c56f7a8f5fa741b37208923888efc6f167384e4d5b8d8a0256e0f84185998516333fe8a6bdd6aad8a95cc6967d388cc040c50a1c77e620333873f2262d7acfc7121a5a6ba8b1be99c872808f3f4225823a454e733fc9604f3f7d2410af5acf71df0d49c544e0fa287ca735120bc44e3ea8513b"}) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) getpgrp(r5) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='htcp\x00', 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r6) r8 = gettid() capset(&(0x7f0000000000)={0x20071026, r8}, &(0x7f0000000040)={0x4, 0x0, 0x7ff, 0x5, 0x800, 0x3}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 13:26:15 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:15 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getpeername$unix(r3, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e) 13:26:15 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 337.987675] capability: warning: `syz-executor.1' uses deprecated v2 capabilities in a way that may be insecure [ 338.016826] FAT-fs (loop4): bogus number of reserved sectors 13:26:15 executing program 2: prlimit64(0x0, 0x3ded5f88588c0425, &(0x7f00000001c0)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x4000000040042) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$KDFONTOP_SET_DEF(r1, 0x4b72, &(0x7f00000000c0)={0x2, 0x0, 0x13, 0x16, 0x1d8, &(0x7f0000000640)="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"}) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000007d80)=[{{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000180)=""/41, 0x29}, {&(0x7f00000002c0)=""/162, 0xa2}, {&(0x7f00000003c0)=""/205, 0xcd}, {&(0x7f0000000100)=""/20, 0x14}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, &(0x7f0000000f00)=""/239, 0xef}}, {{0x0, 0x0, &(0x7f0000002440)=[{0x0}, {&(0x7f000001d080)=""/102400, 0x19000}, {0x0}, {&(0x7f0000002300)=""/45, 0x2d}, {&(0x7f0000002340)=""/199, 0xc7}], 0x5, &(0x7f0000001000)=""/4110, 0x100e}, 0x80a}, {{0x0, 0x0, 0x0}, 0x4}, {{0x0, 0x0, &(0x7f0000007900)=[{&(0x7f00000045c0)}, {0x0}, {&(0x7f00000046c0)=""/4096, 0x1000}, {&(0x7f00000056c0)=""/4091, 0xffb}, {&(0x7f00000066c0)=""/4096, 0x1000}, {&(0x7f00000076c0)=""/237, 0xed}, {&(0x7f00000077c0)=""/12, 0xc}, {0x0}], 0x8, &(0x7f0000007980)=""/79, 0x4f}, 0xfffffffd}, {{0x0, 0x0, &(0x7f0000007b00)=[{&(0x7f00000004c0)=""/231, 0xe7}], 0x1, &(0x7f0000007b40)=""/229, 0xe5}, 0x7}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000007d40)=""/40, 0x28}, 0x3}], 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0xfffffd93}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50002, 0x0, 0x0, 0x0, 0x0, 0xfffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x89a1, &(0x7f0000000140)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r5, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @ipv4={[], [], @loopback}, @local, 0x60, 0x0, 0x0, 0x0, 0x100}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 13:26:15 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = msgget(0x3, 0x215) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/158) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 338.079327] FAT-fs (loop4): Can't find a valid FAT filesystem [ 338.100259] audit: type=1804 audit(1595942775.857:108): pid=16411 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/333/file1/file0" dev="sda1" ino=16006 res=1 13:26:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$MEDIA_IOC_REQUEST_ALLOC(r6, 0x80047c05, &(0x7f0000000040)=0xffffffffffffffff) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r9 = dup3(r8, r7, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4080aea2, &(0x7f0000000000)={0x0, 0x0, [0xc0000103, 0x0, 0x0, 0x0, 0x4b564d06]}) dup2(r9, r4) 13:26:16 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:16 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x0, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:16 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getsockname$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="13000000", @ANYRES16=r5, @ANYBLOB="0002fcffffff0000000009000000000035000000000083cc9035081713139307a3eca7057bee1dec99e5d6786b451a32f2c764807483e144643116c663b2f6048e3ff9e9917d569f054b30f4b118aacef2b0c4bd6d4ab3f5236a8239c1338767c5d58175acf81c7437b626de66078d64b853f1bfb13514a839c575f574a3628fa7802ffdfcd5c42ec3b980390c03518a89932bfd6f1c54725d52a6ab174c1f6b164ce4ab4930ee518d360d5bce5fb6f1d5a8060a9dfe25cff529ed731c81ebc00fcfdc73d2011b7a0b3934c80f0b2e47fa28769945828fa8261f69204ef90144c70f"], 0x4}, 0x1, 0x0, 0x0, 0x40090}, 0x20000800) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r3, 0x89f5, &(0x7f0000000180)={'syztnl0\x00', &(0x7f0000000000)={'ip6tnl0\x00', r8, 0x2, 0x3, 0x9, 0x10000, 0x8, @dev={0xfe, 0x80, [], 0xe}, @mcast1, 0x7800, 0x8000, 0x88, 0xfffffff8}}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000200)={0x0, 0xfff}, &(0x7f0000000240)=0x8) 13:26:16 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x0, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 338.495222] FAT-fs (loop4): bogus number of reserved sectors [ 338.501298] FAT-fs (loop4): Can't find a valid FAT filesystem 13:26:16 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 338.568869] audit: type=1804 audit(1595942776.327:109): pid=16440 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/334/file1/file0" dev="sda1" ino=16115 res=1 13:26:16 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:16 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x0, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 338.660834] FAT-fs (loop4): bogus number of reserved sectors [ 338.678068] FAT-fs (loop4): Can't find a valid FAT filesystem 13:26:16 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 338.730079] audit: type=1804 audit(1595942776.487:110): pid=16459 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/335/file1/file0" dev="sda1" ino=15778 res=1 13:26:16 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='ocfs2\x00', 0x6b887, 0x0) chdir(&(0x7f0000000300)='./file0\x00') r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000180)=0xc) setresuid(0x0, r2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x2090404, &(0x7f0000000340)={[{@xino_on='xino=on'}, {@metacopy_off='metacopy=off'}, {@index_on='index=on'}], [{@fowner_lt={'fowner<', r2}}, {@euid_eq={'euid', 0x3d, r3}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ')%}'}}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 338.878146] FAT-fs (loop4): bogus number of reserved sectors 13:26:16 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000240)=0x3) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x31, 0x0, 0x0, 0x0, 0x4}, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x20040103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x6100) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) write$cgroup_type(r5, &(0x7f0000000200)='threaded\x00', 0x175d900f) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0xa766, r5, &(0x7f00000000c0)="4705e0a612ec1a9abe38056b28f4d400161ed247f6e27bbdfa5e29793ee4444619621903a2d102c778fcefebc593a8d68654fbe12620df8909af096eb095d8a0af97", 0x42, 0x1, 0x0, 0x3, r2}]) 13:26:16 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x1) mremap(&(0x7f000067a000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f00006c5000/0x4000)=nil) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x8) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 13:26:16 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000100)=@urb_type_interrupt={0x1, {0x3, 0x1}, 0xffff0000, 0x1, &(0x7f0000000000)="10a6342ee1cb603bd0bfb296cb0fa188f990dd7c2fc83e5187b0a800d62533beba2e0a7898622c83253ab0310c82a56d98d58a1c13477926a8a469f86ef29d6035a6551b98199dc8a4d3235d9ba1a787b27198b1d03daa19c46baebea6429d0308", 0x61, 0x8, 0x3, 0x0, 0x80, 0xffffffff, &(0x7f00000000c0)="ff4b9a19331444ffcabe2591afa7d60ef904d2d335ea604ffd01172dc1c3d24eab060cce83a96cff02a6a489bcb8646bd79b"}) 13:26:16 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000000)=0x400100000001, 0x36a) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f815) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00000002c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$USBDEVFS_RELEASEINTERFACE(r3, 0x80045510, &(0x7f0000000080)) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000e0562d000062d7fb2201041e148be720630086d3cf2fe6bd08e3fa879a670fd24bd2fda5d3ee4653b72521d6b558f7dd68aee99d07dd18b8a341cfd36de2d651952266efad89632174efaa5f799dae08269957e7966708fa45d465bad2e37bb4b11c801eea51c3a2be6831d4ed47"], 0x14}}, 0x0) sendmsg$NFT_MSG_GETSETELEM(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f000000d580)={0x6928, 0xd, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x3}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x1fa4, 0x3, 0x0, 0x1, [{0x2f4, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_SET_ELEM_DATA={0x2b8, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0xbc, 0x1, "aed376481fa3cf45708d9d415dee08bc95baee02ab0b0bc5d21b36a7a67933d5a1fbe6672ac7b5fe6482195c7d34774150f80f1f3a1bff9a21a58e8b9f702de0d29c856cf608013d0502550dad8df9798ab427a854f360a60367b5a20d88e7566527649b3fa3ba3198be83c61385902e4c338cca88aef068ca2918b4f75ccbbdda55566d896bbe71f8d86b5d19c925981f56fa89a2d44d67bd5dfbff52cbe6b46b01308fc94386cfdb3005cfc9dccb944f5f6e730c6d2792"}, @NFTA_DATA_VALUE={0xab, 0x1, "8d896e3539bfeb4552e8300384381c3e2ebc944c442626cc6ba21f130d4cea2d1bf177e8ed4f4d2a3aeac7ed32f73e314baed66da2693b891a5759cc5c8f50565988d6cf422ea595cc69a03130dd37efb0c079ec8678663098cecb6b5c913659a736511518249222c5fc5e1d706b190ea2d31759632f8d60bda7df199f26b2aa8c8df286260975001f35d1f3151a3f415c50a9da9af341eff114dc31456fc78272f2909f6c9c88"}, @NFTA_DATA_VERDICT={0x4}, @NFTA_DATA_VALUE={0x4e, 0x1, "c25f748dd30b7e337db2ccd28266b41e948eaeeb155fcec2558c2b1087fbbbf3afdd1fbe8243eef301bd82a563497dab664d29931c989873b33c24d99190aab8448548b66050d9c1a856"}, @NFTA_DATA_VALUE={0xd, 0x1, "0e734ea97684c45e92"}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VERDICT={0x50, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffff9}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x6b3080a315ef1056}]}, @NFTA_DATA_VERDICT={0x58, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xd71c810134d08e2b}]}]}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz0\x00'}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz0\x00'}]}, {0x110, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz2\x00'}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x5}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x401}, @NFTA_SET_ELEM_DATA={0xe8, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x64, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x80, 0x1, "7d193375ad22a836abfec35151b553e8d11fe3a386a831e7b116e282ed30d0f8483cdb85102001fc9566a409de4f8d6bc0bd72878d07a9756eb5e8bb2f5eab7ea7f5b663e5ef87fa3c89fe4456d3e2caf662e7ba5891b0b84bf83013afa93b97248e0b6899b1a20c548761871f1bc2c753354a7df1e271571167f615"}]}]}, {0x1c8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_USERDATA={0x8d, 0x6, 0x1, 0x0, "eb2edfffcdfe0ba8fc0506901dc4a3343a6d905f8075f37cc1f3b71c99a9d854001231e9fd55bdc1f49387998b3dad23e92649cce37dff570cde0586682a278a05b8985e253bc791b2a54f53a6cd2a7fb916679057e73f906200c3aa6f5437f493d84d00244cff9f733d044544eb8654372629421cb4bb47fb3c6cea5ea8b9b9880e78724a37e7dfc7"}, @NFTA_SET_ELEM_USERDATA={0x3f, 0x6, 0x1, 0x0, "53439736048ed92d7a62c99be70bf0e84802efa32b4329d44dcaa5e594846fab73192b039ce957b1183e64a72b56c25e3c6d4ac4914dc2fc8b8582"}, @NFTA_SET_ELEM_KEY_END={0x38, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}]}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_USERDATA={0xac, 0x6, 0x1, 0x0, "65e1ede565513c1add481e16c281e7470c662c2b22eeb47dd833d771ddafc9f91b939a5d22299aff66d2b2358437b8c0b2a71f84c6619721ff34aeb60fa6b7c2f70ed7cf1d47aa851cff2c3b07e929a68ce5be9c3a193ad897de2561f1adfcd248e5d213ba796c17ba9a90756740095336f48c7e9dbc0398339506991a431ae9f3d48d6831179126347f3dfcd7cafc1ea8be803d0a026eca1467193d8a9e3f6af1cac2d08233116e"}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0xfffffffffffffc01}]}, {0x1598, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_DATA={0x20, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_DATA={0x1cc, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0xf4, 0x1, 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@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}]}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_USERDATA={0x71, 0x6, 0x1, 0x0, "a3775b8bfb03f13a35938434b75f7509d8df2471a45cc1807190b65b9a4e6dd3b519be4407107ebf9e83c4b0a30d6c97d987bddd4de5c952fd4da6cd0b23e709f4355774fcadca852e14929bf6b48180450684714036bd312b98023ac16fff92fe41083c565223ac40cf62a8cf"}]}, {0x43c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x438, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0xcc, 0x1, 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{0x8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}]}, {0x268, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_KEY_END={0x250, 0xa, 0x0, 0x1, [@NFTA_DATA_VALUE={0x97, 0x1, "8b5cd415eebeb84adb04ac26e66ffeff34b99fbb66ce28372f6ec40ef47aa59b4922fef21eff7111f53bb0f52eaa23cf60ce3da59751afb7ba6abbe732b3705f6ba53fe1a2ac6d2e8449abb1c780759094262ba274a971cccd96609e54f2afcd14663b9336da9655040d1be38cc1cd84b29c1b96b30d2abeeb2f39f2cc9d7b3828893b64fa4018352ddd240ae385cc96f99bc5"}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0xe2, 0x1, "74ac527e2717a20830bd33ec23cc83fce90d6256169ec072ff13c0cf21c831d5a7018430fee5ed10282bafee9be9346625422c820ccc2e4c6f387665f7db770319e44324d58a492ee92ee3d252c6d3f484e6000c597557f824b5b265ebd2861c787e7a87e48289683e6495237703a11e534d3b2080c943e6b80690795c3d6aa2d8556f2aaed6bedd873438509e7eb6e5328de57907580d1cf68812d96687f9f338d8e1f5947a9d1bf269ef7bb7e4dbf1b9b13216894ce6eef1179c17afd2b89ac29320dc17a0b9e3730ee49d8e4301af5c139bd664f6044dd39b395696bb"}, @NFTA_DATA_VALUE={0x7a, 0x1, "dd31925ad6784981f0b440c0c02da7e44f14417a7e3005ff5e173db54f9e1aa656e31c07273ecb0b474511ff435f0b320797fd73a07278c18c01a2f2ec54213bfdb7a1d29c469e12a28e2b991e3e5fc14daf6932c866af8acc439c44d649ef01ca89b29945111b96922f3bafea30c453bcf8cf1c4c92"}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}]}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x2}]}, {0xa4, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x101}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x8001}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}, @NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x5}, @NFTA_SET_ELEM_KEY_END={0x5c, 0xa, 0x0, 0x1, [@NFTA_DATA_VALUE={0x28, 0x1, "13b8a45015fb5ddb29a20dcbc2d3a11968ff38b72ec657734e2ef61751fea26c559bf43e"}, @NFTA_DATA_VERDICT={0x30, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}]}]}]}, 0x6928}, 0x1, 0x0, 0x0, 0x11}, 0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0xd) wait4(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 338.917351] audit: type=1804 audit(1595942776.677:111): pid=16479 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/336/file1/file0" dev="sda1" ino=15778 res=1 [ 338.937297] FAT-fs (loop4): Can't find a valid FAT filesystem 13:26:16 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:16 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:16 executing program 5: perf_event_open(&(0x7f0000000500)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000080)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000010019c4b33031fbee801000000000000"], 0x18}}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r1, r0, 0x0) [ 339.273054] FAT-fs (loop4): invalid media value (0x00) 13:26:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0xe1) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fd) r2 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="c2db645ea71200", @ANYRES16=r2, @ANYBLOB="f73c000000000000000005000000"], 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0xd4, r2, 0x8, 0x70bd27, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x6}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x20}}]}, 0xd4}, 0x1, 0x0, 0x0, 0xc004}, 0x4) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:17 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:17 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x76, 0x2, 0x9, 0x4, 0x0, 0x4, 0xe, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, @perf_config_ext={0x3, 0x8}, 0x880, 0x80000000, 0x3, 0x6, 0x576, 0x8, 0x86b}, r0, 0xe, r2, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x100000000, &(0x7f0000000340)=""/251) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, r3, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 13:26:17 executing program 5: perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000080)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000010019c4b33031fbee801000000000000"], 0x18}}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r1, r0, 0x0) [ 339.324939] FAT-fs (loop4): Can't find a valid FAT filesystem [ 339.333472] audit: type=1804 audit(1595942777.097:112): pid=16508 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/337/file1/file0" dev="sda1" ino=16610 res=1 13:26:17 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:17 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 339.538128] FAT-fs (loop4): invalid media value (0x00) [ 339.567191] FAT-fs (loop4): Can't find a valid FAT filesystem [ 339.609731] audit: type=1804 audit(1595942777.367:113): pid=16529 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/338/file1/file0" dev="sda1" ino=16195 res=1 13:26:17 executing program 1: ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000040)={r0}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x44000) ioctl$DRM_IOCTL_MODE_SETPROPERTY(r2, 0xc01064ab, &(0x7f00000000c0)={0xffffffff7fffffff, 0xcb, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x240843, 0x20) ioctl$SNAPSHOT_ATOMIC_RESTORE(r4, 0x3304) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/37, 0x25) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x54000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r5, 0xc0182101, &(0x7f0000000340)={r6, 0x8, 0x7ff}) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x800, 0x0) write$FUSE_NOTIFY_DELETE(r8, &(0x7f00000003c0)={0x34, 0x6, 0x0, {0x5, 0x1, 0xb, 0x0, '/dev/nvram\x00'}}, 0x34) sendto$inet6(r1, &(0x7f0000000400)="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", 0x1000, 0x8010, &(0x7f0000001400)={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x32}, 0x8}, 0x1c) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001480)={r7, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000001440)='/dev/nvram\x00'}, 0x30) syz_open_procfs(r9, &(0x7f00000014c0)='net/ip6_tables_names\x00') sendmsg$nl_netfilter(r5, &(0x7f00000015c0)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x80130}, 0xc, &(0x7f0000001580)={&(0x7f0000001540)={0x28, 0x8, 0x1, 0x101, 0x70bd2b, 0x25dfdbff, {0x2, 0x0, 0x3}, [@typed={0x14, 0x6c, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, [], 0xc}}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20008040) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000001640)) 13:26:17 executing program 5: r0 = syz_open_dev$usbmon(0x0, 0x0, 0x0) accept(r0, 0x0, &(0x7f0000000040)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000240)="b3c8ca97", 0x4}], 0x1) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x68, 0x2, 0x8, 0x401, 0x0, 0x0, {}, [@CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x12}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x80000000}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x1}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x80c1}, 0x8010) 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 = syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x77, 0x101001) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x321002, 0x0) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000380)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) 13:26:17 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:17 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:17 executing program 3: r0 = semget$private(0x0, 0x0, 0x4) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000000)=""/30) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:17 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 339.853597] FAT-fs (loop4): invalid media value (0x00) [ 339.887125] FAT-fs (loop4): Can't find a valid FAT filesystem 13:26:17 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x4) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf066505acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) [ 339.926837] audit: type=1804 audit(1595942777.687:114): pid=16557 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/339/file1/file0" dev="sda1" ino=15793 res=1 13:26:17 executing program 5: prctl$PR_SET_DUMPABLE(0x4, 0x0) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) memfd_create(&(0x7f0000000180)='systemem0md5sum$\x00', 0x0) r0 = memfd_create(&(0x7f0000000340)='\x00\x00\x00\x00\x00\x00z\x9b\xb0\xe8t%\xfc\x96L\x82\xdb', 0x0) write$binfmt_elf64(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000000000000c4b40003003e000039a594249c1fd83d0000000000000000000000dfeb7bba00281213bd5d74dafc20380003"], 0x3c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r2 = dup(r0) write$P9_RGETATTR(r2, &(0x7f00000001c0)={0xa0, 0x19, 0x0, {0x0, {}, 0xc2}}, 0xa0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r3, 0xb0496000) rt_sigaction(0x7, &(0x7f0000b4a000)={0x0, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000000)) keyctl$read(0xb, 0x0, &(0x7f0000000100)=""/72, 0x48) syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') 13:26:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(0xffffffffffffffff, 0x80045700, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe2000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000000)="baf80c432c91064af0f066efbafc0cb8bd00ef0101320f624e10bad10426660ff85f50361b0f20c0663502000080f26eb800088ec00fae470b", 0x39}], 0x1, 0x51, 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00000001c0)={0x0, 0x3, 0x4, 0x5}, 0x10) r3 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x1000000000003) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) recvmmsg(0xffffffffffffffff, &(0x7f0000002bc0), 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) prlimit64(r3, 0x8, &(0x7f00000000c0)={0x100000001, 0xfffffffffffff001}, &(0x7f0000000100)) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:26:19 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:19 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:19 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$FUSE_IOCTL(r4, &(0x7f00000000c0)={0x20, 0x0, 0x3, {0x7, 0x4, 0x7, 0x9}}, 0x20) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0xfffffffffffffcfd, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x60, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x4}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x30, 0x2, [@TCA_BASIC_EMATCHES={0x2c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xae24}}, @TCA_EMATCH_TREE_LIST={0x20, 0x2, 0x0, 0x1, [@TCF_EM_META={0x1c, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_LVALUE={0x4}, @TCA_EM_META_HDR={0xc}]}}]}]}]}}]}, 0x60}}, 0x0) sendmmsg$alg(r0, &(0x7f00000002c0), 0x0, 0x40080) 13:26:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6, 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x1, 0x0, 0x8, 0x0, 0x0, 0x8320a, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff, 0x0, 0x0, 0x9, 0x100000}, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x10000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000100)={@ipv4={[0x0, 0x5, 0x4], [], @initdev}, 0x0, 0x1}, 0x20) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x840c2, 0x10) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="91f2c678dd5ca3f9e4cc54d99a08933d745d000600661f6cdc62bbc548179943ceb2000000f8628aaf33e71be6dc69f6c062adbcbb85c889ff0000aade1ce68c49ced8b6f08e8e3efdf3cd66f4e99703f7429a33f47805f906670d743d8115e1af083b0e", @ANYRESHEX, @ANYRESHEX, @ANYBLOB="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", @ANYRES32, @ANYBLOB='N=t', @ANYRES32], 0x7, 0x0) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100, 0x0) write(r4, &(0x7f0000000600)="bb8f9f640903127a53527c6fbfe65d43b0e0586f2d40c7e7df58cac83420e83662d6e39bb6d5430622431454eedeeaee423d8f210bc3525fa7927c18d5fbc91ab13c2041136047d8da9375934d00f325499bfe7712208d387d41c31821c2a22d1325b556528e9b790b74053d1ed631c6ec8126d37c87216173138c00cef396868029af5b76bebac5e38b74d8bbc6ae66b6e202b6d505710377710ea7d43edf00e1a4c1c670bb4c263ce777da81abdd5ba5a5c82f67232f9b4d6f21b2e6afa8b38e4642b0daa2acbc0478d89b88e8b2094d4248855e5e81992e60be3afff0f3c3799350615489a901a659abdeca0c615a622ebf64175f990320e0356d4a11ed62eff72b709c23dd65942e8b534d7d775d370c1e435654a2634e6ee3649c4c3bcbe39e866f1eb9972af1a9cef42e701798a53dc92a242aadbac343e1765cf8ea5665e22deda69777e52b1e9e5d3edc022256939e1eee013448294911139d5b9c6241049fecdf9b31f4cdf6cff65d71b5071ef70e1798347c8846aa5b905e83050e3e606986ed3f603d18c5cdeb11cda1ce3abddea9376231af130e19fc7601ec1ab8cb5a7de9e2174547f18225b09a54fc8720dbb91eb69c1be88e601c3c9df4f2758f39a5151951b9c6dbb419ffd783a34c9fad10f201b8724d31865e2fc1fcf48db2be713053b43a0e3943c1e2b08e8a26e946c439d891db2a80b5ffa054bc8d0177d3214056250c61a537d2ec7630fb90395df2cd6aa9c5e573365db580520bdc3f1c6b2be992e1516a4b810a11935dc780699e461d9715f70c6d103ff49bf168f3cff4c0d0d6ba5671fcd2975450b0e1a3474139cb0f2d3476fcd87a8bccbeb2f5f8a821017b879aa5b9d1fafa9f4c429a74cd2da782114d97bf031746a817dd0293c4eddc3a9ecb5afe496f4971474ccd827449409f07cf94dda2e7dbe8520b5afff10a7e3b0b4289a167fc692635b5b7426d9e771b95860b09a3e752c867213c772e48ba30a78feecc7ff26e63e1749c62b52d377ac5cc52db830c965e04ccfcfb24ceacc69cfdc2094124dd27b2d68f699476a2562bab1de117ffc2b0702ee8b0b77f85fecec3a25b37ab7eb06232c9a73b4470f1727c82581d81942abf42d3ea37957927ad3dbd0ebe46678a9f4d25c47acaac83c14210a54b71fed40df017e2be27f01e3e6ea3ea381ca14efd202858e6535ad4f79a8cdf47e385b740a70c14e3651731a45cc0ca4a56f2e903cad0384efcc364caf67e09551d35c682ebc90a9286c4d274ba1b8ced742ede4e55a62db7ef9a96fde2add05b41599fd72a79ba280cc125cb266ef21b7eeafe3ee6aa78eef33fc66454549c3ec298cb683a55a32208cf6ce88b560166159d59e65f30540f62c5437652ea7f2a02f87ca242dd2250f58e75938a9a3ded51ae6598c2aba53287ff5cdaab17be7f4310f8e07e310d52778de79e1c2e4391b254be38910aa1cf6e1ca0e75d24be97d59f7025f16c6fbd549529b74e319c58f50438765ef0e3dc394eeb75dec41b3d80435b17520c97f5cd7ee692fb86d188fb0089fbf737dc1b96b9cc49be23a38a8cd92e5075f349993d7866369dd25eccbe1481477a05fee14e0edd1617921d7fcaa8fdc642e63b64388fa5b63442ff1466b1938d02546750b01ed9c980282ccbe10f204741249aed88c555ed6fdf7f68af9209807a71bbf4f31bef5a4223466da74ba8b034df529aef6ec6610a0d25973961e50e02af22d0ca8be1b9804a5918acbdb536e8f2f441ec9d640ed15133ee747440c86fc4526c9195954528673d25c8390170f3c19cb0b0c30b9e634c7ebae96946ae97c19eabca92226da925d22be37abbe0740938ea899ec42fd529a3b1063981e4c154219df5cf5af60a29b5a8ee530905725a14b28900eae937e705401ba8f632a7bca00d9724a992afdc9ed14aac71b8e3a7ee5ca095888feb195b4e083c3b611a1c2f8d092febe3b9f5f0df61e8d3c31a643c935b76bc1ad4265164e755484beb06610510bc51e8c6da8d71123bbe83a5e4128f41cf5c486d6a60496c300c406f990bee485cbdef794f2663ee66d2b18d8e55210c25c04b1a0c6d9c5f904e72806d2d4f5e5439bcdf146343cdffe4d0d70d42a9959cff9bd50c37cd478b0b0add16aae4dc839b46bca2ac7547144b6a422aed5e2db661bcb31a82bc0fc678e71a6cb090ef772860f3008b4152b5d281033be4a77b367baec3ab8ce7c83c601b11c8199bafcd15161a5454a6a982dbc3c2e3a5172b6a63e4904817075754eccbb0188c9cb2e5da9600f567485014887463b40f189b7ec3c5c0f36d502509e402c285765c78417ce6b3aab130ee79622dcd8ada842233e73a14554ee5e4995e32b3fe4075e247eb9bdeef64d1a7436c9b5782fb2f84f74e4c6e976289729c37b5bb8200a9480d181a6b11f5ec229b818134b8334967ae935ac1d81be4776fae4cb68b6fa330e93bd8de388b38455d569159bcd166df030a6dfedf28caf4608de7243f5df2c76f6680c301d819dc67d24d2f780432a931700a253b0a5b075195c6dbfd1fe17a1c11a3dffa872a07b877adc66d069fffb6d8326e1998c5a337c3d530250cae335ceffcf81dc438a47e73490d050a053813dbe6674e42c91ae94b4a88144f36adc1b08b4bcd6ddf4058c4e08d4dc83d5fbd843ee27eaf50b297c220350260d9abbeeb6deb921e50cae0ea590cfb6f00fb3c71520f565bb769705e2481ef27cf537d29f163c9fe3d39ed9fd18dc8b0c976cd302283e430807a9d751357f89092532d89fe280c69ad36e3541b5da9dea13fd19d0434c760fe295dfd9b9e63453c7853914c50b1b77ccd4b33c8b1f31fcb1aec040ffe2f9d728d8ea84297bac2e22230ebd1488c503b05b2e433cc37ce9fc123b7d3eb244b4549e9a841e73b664c8f6621ea5a4c9ff9c1da032255311f2c063a682baf4c97e7ba552bf71af4bd64f43872b846d15c65c487089be272cfa24a33f8c50930ea0bc4b089505fb8e9e688d35a978813c38add66548d7575727ded0e7e64a5ce897da6b940df4c3dddb8b4871d773f6ebf02058518c55c19aadb0f266caf18777ae68d2bfcfb2225961fcd10538ba664fd053a443320072707533ab761b9397bd0559126b84fe9196463ae50633017ea2d80940311d9c867102b1017f34af1965d8eb61be616a0d40656e2bbb750aee6f74f788c8acb2578e8686f5f8da6a19e979c152b7ee7c7f16902120588e2ff630144b5f929ffc593e946d9717c5968aa16c2d73d689fb5cce117acda3e23e5e0116de1cb6bddfa1a84cefb22c1e2c3753017696f27b9aec5d44f15411247643b84dd4410e784b4eb5b9c68fea671976f9b51c6526e2ddb40659611b0b3bcc7e249c77396fdb8c864ea9318f9de7fd3936fcbdc732c2f8b9556ec9afeb15d5e2df890351d66074d53dddc6e8dba8c91d733623ac95a49eb69c7de37ff2364ccddb01f6500750a012c2acf32a9f6bbd9e92d17ef858fbc34575db414ea42ad87a65b11ae5506469db256c421328f45aec73bdf18562447dc2840bbe9fc84dedd0fe6276fa174f21210d40193530ec7a70a9e60bfd6b00cba4d483be59950f16fa0dbd089b5fd0bb078badfcf42270cc62fe37be22b0d81f755263d74636fa466d2574ca62b58c649936d21e949de73ea45df3acade6609413f56fc218d6f11947bf1fd629d38d8acce90ee3c1a51117601ae126bec537e3e76ce7ecc53cfeefee8aaa104aa853a65aadf27bac9849ee0122793b11cd8e4f32fb07afa39e439cb738c30a6df958160aac15c26032a61aaf614b2e6601581fb0ab8d115e045005dee3df8ea42643cbcbb0b111130c42c94b7e874cfee50d5c2eb13b3a38c417fce9d740b7d43120431a7d44bc3934ee87b112401cbee3553837b6a0b4b3faaceb46eca4064301c8060870350e256ac9d5557f674536b9d9717a82fa211e7dfb52ca410d8a4f2f6b733c2a082f247538a6c40f56cf64204e62515db692f32733ff6f4b0787ef305d5e80881375467ae603ac3600e688c42f89a4fea4fdda09a8d59e19457c654a98c8129a8c65bae3310af2b170729e18400c915d0a2f4c4fc51747846630b95ec181228bda7ef48ad389815aa82de6c4a3b0746c28c01f9ec697ff17f095e1cf9d2fe78fdab9cbb1ca7aefc8af6a0cd98444735fad79e394a8f9c2fd358c3cde4ca6d57a620d0bb52dc6ff93f034b596f407c21511cc2c5ec8b0ede7f5c0acca61939ac7f2cad820c15133e69507eaa739e9a88936f4a74f0ad1574a1591f31f582a76157d89805cb3ba5e8d10509bf7a08e928653b4f05ba797a06765b74c8759fc34178624c08a2b99e59bcff5d33af2b0f9176b56c35f4da31c751a4c2fd88a1997cd9fc9bbf78220731d4c8cea23be1fd29c36b34d8458b7021ebcfafdc7e54096e517da3eb684298f742532d776164d9c9658e5faca0a3b08afca1bc27ed357884f49fe51bd0c38057f4288f1917e36e3865310b5eed140aef6150ae363293cf7467abd5e06cd7af5e2c49e7c5253a1155741e380bccb023a0faed93d9a64512d72436f1ef4ac0904a413e45164c23413bd57274a0a951c41a9a43aed094d4ea5c480ce64663cc9d36723179e2b19a48e9277a6591bbd888a06e0f2f142cd4495be4ba7274d69ba32a2788b935b2f18c5f336cb9de062829e2e0bb476efb36c3f53a766c14314f31637a464ac59d378ad7f51bef8d88715613653a427038e0d3e4dc3948bb1d70eb55c91c92f7510b1c0387253b458d2c90d17238f9eb239c680179a6c1e0759be367963e3b4d7395fd3911626582a094e6a8d0e746242f94267a4c57d5b2360ce3a6f7f3e3c10e124a54ed24d1585bc7b731cf731c94ee00ebf070b999b9bf28d76bfec9dcf12fcce2b9c4444c706ec6b943b5f39e9151a764ba1cd0cd6c1c7cdc3aa824cf17da705be27a18fbee41be39d6ae4dd4312f5f4bfee2c5bb21d941666f9d79b0f80c9b1bace84a05d2b0e3be1c3fd04d72b4b0124595c435813969d413960fddc858730a433383f3bc0472cb7683ea569e001f", 0xe00) sendfile(0xffffffffffffffff, r5, 0x0, 0x12000) socket(0x0, 0x0, 0x0) 13:26:19 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x82000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16=r3, @ANYBLOB="030700000000000000001500000004000180"], 0x18}}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, r7, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r10}]}, 0x24}}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001040)={0x134c, r3, 0x304, 0x70bd2a, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_WANTED={0x100c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}]}, @ETHTOOL_A_FEATURES_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x50, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x33, 0x4, "50366322f9da1a1447f113e23d9a693000917d84db6139e2b013e2a66cf779a3b2f9d689876ee55b3577b556a71358"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x14, 0x4, "d721c0315de9489cc3fa7f5365c6c0a3"}]}, @ETHTOOL_A_FEATURES_WANTED={0x244, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xac, 0x3, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'g@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3b}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4c0c}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3f}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '\':&-^C${\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'tmpfs\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'tmpfs\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffa}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffff9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x28, 0x3, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'b\xc6\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'tmpfs\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x651}]}]}, @ETHTOOL_A_BITSET_VALUE={0xc3, 0x4, "da27329de74a140033587de58bddcf9c0b4ece5e0aea766c07073fd1ee447f5639628d32e9df003ba8ef81462734cd98a43bbfc4b5ea928ddbd8de6eaed30ff84de80c09c7384d1bb28be00955ae5b7a89c8c8e3ff0c4bd7041f8325b6dd126b9028f4c3f7a3cd555c607257aaf392a999f044a8d5be4f271be154ac470e85a8e96ac6272e9327a6dfb53d3ee07a75a48287c66222d203a7260b4b18c70807fc411273bb0875aed4a017053877b67c508b5cc195f86f9f7b318bc0822e5b86"}, @ETHTOOL_A_BITSET_VALUE={0x7e, 0x4, "42306fb87110fefad2786cd2be96806570ca65ecb71a43741ae9a3b970cd58c341ed0dcdc252845e40ffc75db7525cc261d53d8f13b9005ac81813076308b431d951fab978c8503d2cd7cff0dab9b022c2ac4ee3e46b608bf7d44940bd47a5e892595bc83d7ff4279558d7a533b70aafc4b6912919f15a56ff55"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_VALUE={0x16, 0x4, "0a252f91f5726ac143cc8985c2b4f171ebb2"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_WANTED={0x44, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xd70}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7fff}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x40}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x3ffc0}]}, @ETHTOOL_A_FEATURES_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x134c}, 0x1, 0x0, 0x0, 0x800}, 0x40088) r11 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:19 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 341.887148] FAT-fs (loop4): invalid media value (0x00) [ 341.892786] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 341.899905] FAT-fs (loop4): Can't find a valid FAT filesystem 13:26:19 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 341.974822] audit: type=1804 audit(1595942779.737:115): pid=16647 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/340/file1/file0" dev="sda1" ino=16018 res=1 [ 342.039496] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 13:26:19 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, 0x5, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000180)=@nl=@proc, 0x80, 0x0}}], 0x1, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) 13:26:19 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:19 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1ff) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 342.130897] audit: type=1800 audit(1595942779.767:116): pid=16653 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.5" name="file0" dev="sda1" ino=16211 res=0 [ 342.222201] FAT-fs (loop4): invalid media value (0x00) [ 342.258164] FAT-fs (loop4): Can't find a valid FAT filesystem 13:26:20 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socket$pppoe(0x18, 0x1, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountstats\x00') ioctl$CHAR_RAW_IOMIN(r0, 0x1278, &(0x7f0000000000)) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x24048841) 13:26:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000240)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, &(0x7f0000000540)) ioctl$SNDCTL_DSP_SUBDIVIDE(0xffffffffffffffff, 0xc0045009, &(0x7f0000000280)=0x45) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/fuse\x00', 0x2, 0x0) r5 = syz_init_net_socket$ax25(0x3, 0x3, 0xf0) ioctl$sock_ax25_SIOCDELRT(r5, 0x890c, &(0x7f00000001c0)={@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x6, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040429bd7000f1dbdf250300000008000900c741e0c406001c00ce000000050005000100000005000700020000000500210001000000"], 0x3c}}, 0x44000) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, 0x0, 0x2000c895) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000940)='fuse\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="02643d", @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) 13:26:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x42) write$binfmt_aout(r0, &(0x7f0000000340)={{}, "", [[]]}, 0x120) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000080)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005580)='/dev/sequencer2\x00', 0x2000, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r5 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000055c0), &(0x7f0000005640)=0x60, 0x800) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000005680)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r7, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r10 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(r11, r9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000005480)=[{&(0x7f0000000480)={0x1450, 0x1c, 0x520, 0x70bd2b, 0x25dfdbff, "", [@nested={0x121f, 0x85, 0x0, 0x1, [@generic="98bd51d651af9f009a7a875e5ff2799082d823235d86d93cb1ba6aabd59a9affc63a1f0ef6684af7ce6f16", @generic="21c40fecfe81faec84", @generic="a346c47e46b56da9d254dc456c37021cdc9d4ddae9f413d0b7f7cd0f25bcdfa5ce9dbd634c9c865e588256b22e4565f92c2a1608f9c7c6a63b789ec4cc3e549293a2dd62080b29e8940e9048ca56ce3c70925dca06d0610cb0c6945b31193025d499e95a5bc4be595f7b8428ebaaac1f720be3d7f0c480acbb2c199af1298fc2d8b91a58f92e412ab8771ef8f58e813c300e7f3bf7910e", @generic="08b6d8683d851344b7f3056640ea58af83a48cfeb717732d0ce8bdddc284be784b66bacf0d3c10256a92834aaba92e21a11fdd4fd01711ac5da25c7e8ca7753236eceabe3c61163cb98c9eff80be98c09a456d1468645de285464c6a3ee24902cd4ad7577c1aee2ba2fa81318bdf5d3411c3828db932e79ebe94cc2ce49257e8d861e76d8f", @generic="c7c854285335768415524980ccfedaa8bb513daf253d4e365142bce5a27586d654c810e3295ca248d484f67da67ccbbaf58a6e9f5621af97290830a34258479e46ee87ea182f6d927f98fbce55dd71ba86a94ffc5f9c06f95790ac39e90b66b15db5178998ef550fa1f33e9bdfbcb89d50bb4d0b7e4065364d71504de04436571511b50797c9fcd7c4beffd71f7233926a955baa840a702799b84278ab2e3a8cd228fa0ffd977b70a5f43d89c95e31706d80cfcb057046d8f7848e156a8b3ec58911d68c5fbec3384aba26", 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@binary="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"}, @generic="a83a93adcad0a0abec8742da182bddb7ee4fe40ea04fc5e8efd89e45a452a793d5bac7c9bbd55e0e3711e6fc339c5d9493c86ec64fa2ad9c41036a8f65a34ded6b", @generic="00c204382a303021c085aa2add3c6193c8be7ce1c799d9cee12421fbd713b45b65db6f58d2410e25187ca75acd8b28c91639488697d34a818ce0f015"]}]}, 0x22fc}], 0x7, &(0x7f0000005700)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r0, r1, r0, r2, r0, r0]}}, @rights={{0x34, 0x1, 0x1, [r0, r0, r0, r3, r0, r4, r5, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r9}}}], 0x120, 0x40000c0}, 0x40800) 13:26:20 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:20 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:20 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, r2) add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f00000004c0)="dee7030022cf9e5e1dbac27b0426fc0299c40800000000000000c894f365ae68edf335abf35ec53d6751467ebd2c187491bcab2c8d34fec505fc8a14622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976ede8860ab49c3a4f51ab0124b50c3362201a307df03000", 0x78, r3) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000000)={r3, 0x4, 0xcc}, &(0x7f00000000c0)={'enc=', 'pkcs1', ' hash=', {'rmd256\x00'}}, &(0x7f0000000040)="76d0f36b", &(0x7f0000000340)="20c7ecadef9b40538b9c6cb1029f156ac55f5650eb6f2350d927a6284bc5650a1a2e7b0badcb090415788849d781fce9530a6e9e842a28b52b571e1a716972eb298a6045c82bec7c361439a6da6194250393addf8506bea41a805c8c16a994d8d37af5f2b6d4298a8f10e9ae4a7337a9db64f870f37047e5d6dcf59c7fc8b27ab2e700a25f1894f862178ba78b1186fffe843fe48139850f02106041541c434c5826fb4e44a43e1d4917f78535af8a048365f09631f2892886244fa3544b9c7b5a9aedd7963cb91db5744cb5") msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:20 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 342.619398] FAT-fs (loop4): invalid media value (0x00) [ 342.650748] FAT-fs (loop4): Can't find a valid FAT filesystem 13:26:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000000)) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/120) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6=@local, @in=@loopback}, {@in6=@rand_addr=' \x01\x00', 0x0, 0x32}, @in=@remote, {}, {}, {}, 0x0, 0x0, 0xa, 0x1}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}, @tfcpad={0x8}]}, 0x144}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r9, 0x0, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB='>'], 0x1) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@newlink={0x78, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @ipip={{0x9, 0x1, 'ipip\x00'}, {0x34, 0x2, 0x0, 0x1, [@IFLA_IPTUN_PMTUDISC={0x5, 0xa, 0x1}, @IFLA_IPTUN_TOS={0x5, 0x5, 0x4}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x13b}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}, @IFLA_IPTUN_LINK={0x8, 0x1, r10}, @IFLA_IPTUN_ENCAP_DPORT={0x6, 0x12, 0x4e20}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x0) 13:26:20 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) execveat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='tmpfs\x00'], &(0x7f0000000140)=[&(0x7f0000000100)='tmpfs\x00'], 0x1000) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 342.816019] kauditd_printk_skb: 2 callbacks suppressed [ 342.816026] audit: type=1804 audit(1595942780.577:119): pid=16714 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/342/file1/file0" dev="sda1" ino=16615 res=1 13:26:20 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$CHAR_RAW_SECDISCARD(r1, 0x127d, &(0x7f0000000040)=0xffffffffffffff10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @dev}, 0x10) sendto$inet(r2, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) perf_event_open(&(0x7f0000001340)={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) recvfrom(r2, &(0x7f0000000480)=""/110, 0xfffffe32, 0x0, 0x0, 0xffffffffffffff39) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0xe, &(0x7f0000000640)=ANY=[@ANYRES16], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x4000003}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0xd, 0x800}, 0x10}, 0x78) r4 = socket$kcm(0x11, 0xa, 0x300) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001d80)=r3, 0x4) 13:26:20 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:20 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000000)={0x56, 0x53, 0x8, {0x2, 0x8001}, {0x5, 0x1ff}, @const={0x80, {0x3, 0x502, 0x7, 0xf82b}}}) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountstats\x00') ioctl$CHAR_RAW_IOMIN(r0, 0x1278, &(0x7f0000000000)) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x24048841) 13:26:20 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 343.026762] FAT-fs (loop4): bogus number of FAT sectors [ 343.058359] FAT-fs (loop4): Can't find a valid FAT filesystem 13:26:20 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="480000091000fd0600002000000004eb8a6e3f007f38bc4c24fd9d8811e878", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) getsockname$packet(r12, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, r10, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r13}]}, 0x24}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=@gettfilter={0x54, 0x2e, 0x8, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r13, {0x5, 0xfff3}, {0xfff2, 0x4}, {0xf, 0xffff}}, [{0x8}, {0x8, 0xb, 0x7fffffff}, {0x4, 0xb, 0x4}, {0x8, 0xb, 0x400000}, {0x8, 0xb, 0x1ff}, {0x8, 0xb, 0x80000000}]}, 0x54}, 0x8}, 0x4000804) [ 343.118642] audit: type=1804 audit(1595942780.877:120): pid=16738 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/343/file1/file0" dev="sda1" ino=16635 res=1 13:26:20 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_ATOMIC(r1, 0xc03864bc, &(0x7f0000000340)={0x100, 0x2, &(0x7f0000000180)=[0x2, 0x45e], &(0x7f0000000200)=[0xffffcb17, 0x6, 0x7ff, 0x2], &(0x7f0000000240)=[0xbbe5, 0x3, 0x81, 0x245e03b6, 0x6, 0xfffffffa, 0x8001, 0x0], &(0x7f00000002c0)=[0x4, 0x6, 0x80000000]}) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0xc1836f18d9d38bfc, &(0x7f00000003c0)=0x926, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x701040, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000000)) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:20 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:21 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x81) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mount(&(0x7f0000000000)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='befs\x00', 0x20000, &(0x7f0000000100)='tmpfs\x00') socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 343.272611] FAT-fs (loop4): bogus number of FAT sectors [ 343.300906] FAT-fs (loop4): Can't find a valid FAT filesystem 13:26:21 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:21 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 343.337099] audit: type=1804 audit(1595942781.097:121): pid=16765 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/344/file1/file0" dev="sda1" ino=16648 res=1 [ 343.456908] FAT-fs (loop4): bogus number of FAT sectors [ 343.464343] FAT-fs (loop4): Can't find a valid FAT filesystem [ 343.477863] audit: type=1804 audit(1595942781.237:122): pid=16776 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/345/file1/file0" dev="sda1" ino=16642 res=1 13:26:21 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0xf6, &(0x7f00000000c0)=[{&(0x7f0000000200)="5500000018007fd500fe01b2a4d180930a06000004a843089100fe803900080008000a0000dc13382d0010009b7a136ef75afbc9bff7de5cf25fa8e183f5448daa72540d8102d2c55327c43ab82286ef1fdd206523", 0x55}], 0x1}, 0x0) 13:26:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000001c0)={0xd4c4, 0xffffffc0, 0x1000, 0x8}) sendmsg$IPSET_CMD_SWAP(0xffffffffffffffff, 0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) close(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_buf(r2, 0x1, 0x1c, 0x0, &(0x7f00000000c0)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400c40, 0x0) connect$vsock_dgram(r3, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host}, 0x10) r4 = open(&(0x7f0000000180)='./bus\x00', 0x151042, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/diskstats\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x4000000000010046) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000080)={r4, 0x6, 0x3b8, "4e0a821bedf424d6a3504583f3c1a9ddd254883e40f2e7faaa75e51e4a83ac"}) 13:26:21 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f0000000000)="03", 0x1, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000680), 0x0, r1) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000300)={r0, r3, r2}, &(0x7f0000000540)=""/243, 0xf3, &(0x7f0000000140)={&(0x7f0000000240)={'crc32-generic\x00'}}) 13:26:21 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:21 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x58, 0x2, 0x8, 0x301, 0x0, 0x0, {0x1, 0x0, 0x2}, [@CTA_TIMEOUT_L4PROTO={0x5}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x22f0}]}, 0x58}, 0x1, 0x0, 0x0, 0x48840}, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)=@sr0='/dev/sr0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='gfs2meta\x00', 0x2000000, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:21 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 343.958477] gfs2: path_lookup on /dev/sr0 returned error -2 13:26:21 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)=')\\\\-\\{') r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 344.024486] audit: type=1804 audit(1595942781.787:123): pid=16794 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/346/file1/file0" dev="sda1" ino=16647 res=1 13:26:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x2710, @hyper}, 0x10) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r3, &(0x7f0000000000/0x13000)=nil, 0x4000) writev(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}], 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f0000000440)={[], 0x1, 0x7fff, 0x5, 0x0, 0x80, 0x2000, 0xd000, [], 0x2}) 13:26:21 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:21 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='trusted.overlay.redirect\x00') r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x30, 0x0, 0x7}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000004a00)=[{{0x0, 0x0, 0x0}, 0xfffff64b}, {{0x0, 0x0, 0x0, 0xffffffffffffffd0, &(0x7f0000000200)=""/87, 0x4f}, 0x3}], 0x2, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x20000000000000) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f00000005c0), 0x0, 0x2) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x1, 0x6, 0x0, 0x5, 0x0, 0xfffffffc, 0x4}, 0x0) mkdir(0x0, 0x1c) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0xfffffd93}], 0x1, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000340)=""/196) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x880) sendmmsg$inet(r4, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x0, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) socket$inet(0x2, 0x0, 0x0) [ 344.250625] audit: type=1804 audit(1595942782.007:124): pid=16821 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/347/file0" dev="sda1" ino=16305 res=1 13:26:22 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:22 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:22 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f00000011c0)}}], 0x1, 0x0, 0x0) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x100000000000000, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) read$FUSE(r1, &(0x7f0000000280), 0x1000) accept(0xffffffffffffffff, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 13:26:22 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002580)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/12, 0x11}], 0x1}, 0xfffffff7}, {{&(0x7f00000008c0)=@generic, 0x80, &(0x7f0000000d00)=[{0x0}, {0x0}, {0x0}], 0x3}}, {{&(0x7f0000000f80)=@alg, 0x80, 0x0}}, {{&(0x7f0000000300)=@tipc, 0x80, &(0x7f0000001ec0)=[{0x0, 0xffffff25}], 0xfffff92, &(0x7f0000001f00)=""/218, 0xda}}], 0x4, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setpipe(r4, 0x407, 0x86dc) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000280)=[{&(0x7f0000000500)}], 0x1, 0x1) ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439) clone(0x7b78983, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="48000000100005070c00"/20, @ANYRES32=r7, @ANYBLOB="000000000000b20b000000000000000000000000a6bf131b0c72b1938183d074c3c4db80bf4df389c87f23d54606e8fbe6a97dcee03a8f2e8d32981c92afbdb183b2ab60470c10127c7e4b16a5d87112bd9ba1524086af37dcf0e600353f2018eb8bd9d16bef2f2d583bc43b5a"], 0x48}}, 0x0) 13:26:22 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:22 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 344.469131] audit: type=1804 audit(1595942782.227:125): pid=16840 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/348/file1/file0" dev="sda1" ino=16655 res=1 13:26:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002580)=[{{0x0, 0x0, &(0x7f0000000d00)=[{0x0}, {0x0}, {&(0x7f0000000b80)=""/192, 0xc0}], 0x3}, 0x7f}, {{0x0, 0x0, &(0x7f0000000f40), 0x1}}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f0000001040)=[{0x0}], 0x1}, 0x8000}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/231, 0xe7}, 0x102}], 0x4, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0xd, 0x0, &(0x7f0000000380)="e460cdfbef2408000000019386", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) dup2(r0, 0xffffffffffffffff) 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_bp={&(0x7f0000000440)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439) clone(0x7b78983, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x81, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e21, 0xffffffff, @dev={0xfe, 0x80, [], 0x39}, 0x6}], 0x3c) 13:26:22 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) splice(r4, &(0x7f0000000000)=0xa748, r0, &(0x7f0000000040)=0x1, 0x0, 0x8) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000001040)={[0x1ff, 0xfffff40e, 0x1, 0x7f, 0x1, 0x1, 0x5, 0x7fffffff, 0x700, 0xfffffffa, 0x0, 0x5, 0x4, 0x3, 0x8, 0x6, 0x1, 0x9, 0x7, 0x8, 0x2, 0x80000001, 0x0, 0x1, 0x2, 0x8, 0xfffffff7, 0x2, 0x147, 0x80000001, 0x6516, 0x1ff, 0x100, 0x2, 0xfffffffa, 0x5, 0x18a, 0x5b, 0x6, 0x8, 0x2, 0xa4ca, 0x1, 0x7fff, 0x8, 0x800, 0x6, 0x7, 0x9, 0x3, 0x400, 0x80, 0x3, 0x0, 0x5, 0x2, 0x7, 0x7f, 0x3, 0x4, 0x8, 0x8, 0x4, 0xbae, 0x5, 0x5df5, 0x5c61, 0x80, 0x6, 0x1, 0x3800000, 0x3, 0x5, 0x3, 0x81, 0x7, 0x1, 0x3, 0x3, 0xffff84dc, 0x0, 0x14, 0x3, 0x5, 0x1, 0x5c, 0x2, 0xfffffff7, 0x200, 0x7, 0x7, 0x0, 0xbf, 0x2f9, 0x80000001, 0x2, 0x8000, 0x8, 0x80000000, 0x7, 0x1, 0x6, 0x400, 0x7fffffff, 0x3, 0x627f422c, 0x80, 0x7, 0x7, 0x6, 0x8, 0xdef, 0x6, 0x3f, 0x7, 0x3, 0x3, 0x3, 0xa1fb, 0x6, 0x1, 0x7, 0x7fffffff, 0x4, 0x6, 0x2710, 0x4, 0x1000, 0x6, 0x4, 0x10000, 0x4, 0x1ff, 0x8, 0x6, 0xa1, 0x9, 0x1ff8, 0xffffffff, 0x80000001, 0x57, 0x4, 0x3, 0x2, 0x3f, 0xff, 0x7, 0x7, 0x2, 0x7fff, 0x81, 0x7, 0x9, 0x8, 0x3, 0x80000001, 0x7, 0x8, 0x1f, 0x0, 0x80000001, 0xb1, 0x0, 0x401, 0x1, 0x473, 0x3, 0xffffff01, 0x6, 0x0, 0xbdd, 0x3, 0x1, 0x6cd1, 0x74a, 0x68e, 0x3, 0x3ff, 0x8, 0x6, 0x10000000, 0x8, 0x81, 0x6, 0x141, 0x2, 0x8, 0x5, 0x0, 0x800, 0x80, 0x3, 0x4, 0x400, 0x1, 0x6, 0xfffffffa, 0x9, 0x8, 0x3f, 0xffff, 0x7, 0x7f, 0x9, 0x0, 0x3, 0x7bb, 0x2, 0x401, 0x0, 0x1, 0x3, 0x0, 0x7, 0x90, 0x9, 0x4aa0, 0x7, 0x3, 0xffffffe8, 0x80, 0x57, 0x0, 0x9, 0x4, 0x3f, 0x5, 0x6, 0x5, 0xf8, 0x40, 0x401, 0xfffffffd, 0x100, 0x6d, 0x9, 0xc2a, 0x4, 0x8001, 0x20, 0xe7, 0x5, 0xcb4, 0x1, 0x8001, 0x2075, 0x3, 0x1000, 0x400, 0x5, 0xe2, 0x1000, 0x2, 0x5, 0x3ff, 0x6, 0x8, 0x3, 0x5, 0xfffffffc, 0x3ff, 0x4, 0x0, 0x7, 0xdd, 0x91, 0x0, 0x8, 0x80, 0xd0, 0x50ae, 0x5, 0xffff, 0x401, 0xd0, 0xfffffff8, 0x9, 0x3, 0x3ff, 0x4, 0x7, 0x0, 0x3, 0xfffffffa, 0xffff, 0xfff, 0xfffff274, 0x6, 0x3, 0x6, 0x401, 0x1ff, 0x2, 0x4, 0x0, 0x8001, 0xbbe, 0x4, 0x7, 0x1, 0x400, 0x0, 0x1, 0x9, 0x24, 0x7, 0x2, 0x0, 0xcd, 0x3, 0x8, 0x4, 0xfffffffa, 0xe2, 0x3ff, 0x8000, 0x6, 0x3, 0x7, 0x2, 0xfffffffe, 0x5, 0x3, 0xffff, 0xe214, 0x400, 0x1ff, 0x1, 0x6, 0x1, 0x3, 0x3, 0x4, 0x3, 0x0, 0x20, 0x7f, 0xfff, 0x5, 0xef, 0x0, 0x4, 0x3, 0xffff7fff, 0xfffffff8, 0x7, 0x6, 0xab3c, 0x80000001, 0x80000000, 0x7fffffff, 0x1, 0x0, 0xfeec, 0x9, 0x87c, 0x5, 0x5, 0x5, 0x1, 0x0, 0x2b, 0x48191875, 0x2, 0x0, 0x0, 0x0, 0x8, 0x2dac, 0x9, 0x5, 0x0, 0x8, 0x503b, 0xffff, 0x20, 0x8, 0x6, 0x3ff, 0x52, 0x9, 0x1, 0x8001, 0x6, 0x100400, 0x7, 0xfffffffc, 0xfffffffd, 0xc0aa101, 0x0, 0x8, 0x80000001, 0x1, 0x9, 0x5, 0x8, 0x2, 0x1, 0x2f9d, 0x5, 0x0, 0x3, 0x0, 0x9, 0x8, 0x1, 0x9, 0xa252, 0xfffffff7, 0x2, 0x5, 0xffffff00, 0x7fffffff, 0x2, 0xff, 0x8, 0x80000000, 0x4, 0x6, 0x3ff, 0x0, 0x1, 0x5, 0x2, 0x8, 0xa12, 0x7, 0x0, 0x3, 0x7fff, 0x9, 0x2, 0x4, 0x3f6, 0x66d, 0xfffffe00, 0x3, 0xffffffe1, 0x9, 0x6, 0xfffffffb, 0x1f, 0x101, 0x2, 0x0, 0xfffff001, 0x7, 0x55, 0xf7e, 0x9e, 0x0, 0x0, 0x0, 0x9, 0x7, 0x3f, 0x7, 0x0, 0x9, 0xfff, 0x6, 0x7, 0xff, 0x5, 0x7ff, 0x2, 0x1200, 0x401, 0xea, 0x5, 0x401, 0x0, 0x2, 0x8, 0x6, 0x10001, 0x80, 0x1, 0x3f, 0x4127, 0x1, 0x10001, 0x3, 0xff, 0x400, 0x2, 0x7c4b, 0x2, 0xc96, 0x1f, 0xf3, 0xfffffffe, 0x1, 0x8, 0xad, 0x857a, 0x400, 0x10001, 0x8, 0x2, 0x5f, 0xf91, 0x40, 0x4, 0x1ff, 0x1, 0x0, 0x2, 0xec, 0x9, 0x400, 0x101, 0x3, 0x10, 0x101, 0x7fff, 0x3, 0x3ff, 0x1, 0x61ea, 0x6d7, 0xafb, 0x7f, 0x5, 0x4, 0x5, 0xffffffff, 0x0, 0xff, 0xfffffffd, 0x7, 0x7b0a, 0x4, 0xc6, 0x200, 0xec, 0x4, 0x8, 0xe082, 0x1f, 0x0, 0x6, 0x524, 0x400, 0xffffff44, 0xccda, 0x5, 0x3, 0x1, 0x5, 0xa0cc, 0x9, 0x8, 0xffffffff, 0x3ff, 0x2, 0x10000, 0x6, 0x3, 0x505, 0x7fffffff, 0x8, 0x1ff, 0x18fa, 0x400, 0x1000, 0x81, 0x8, 0xff, 0x80000000, 0x40000000, 0x341b, 0x3b, 0x1, 0xfffffff8, 0x8, 0x8, 0x5, 0x3, 0xfffffff8, 0x0, 0x5e1, 0x0, 0x7, 0x5, 0x7, 0x81, 0x0, 0xc1ec, 0xb78, 0x8, 0xfffffff7, 0xff7, 0xffff858d, 0x3, 0x284c, 0x8, 0x3, 0x9, 0x81, 0x7fff, 0x8, 0x1, 0x9, 0x1, 0xffffff01, 0x3, 0x130, 0x2800, 0x61c, 0x6, 0x1, 0x3, 0x5, 0x1000, 0x7f, 0x1e73, 0xfffffffe, 0x5, 0x81, 0x3, 0x7, 0x5, 0xd2df, 0x5ee, 0x9771, 0x1, 0x400, 0x1, 0x7, 0x80, 0x3, 0x0, 0x3f, 0x0, 0x80000001, 0x800, 0x2, 0x8, 0x80000000, 0x9, 0x2, 0x10001, 0x1, 0xec, 0x7, 0xfffffa48, 0x3, 0x81, 0x0, 0x10001, 0x6, 0x3d2, 0xffffffff, 0x1ff, 0x6, 0x3, 0x587e, 0x8, 0x9, 0x1f, 0x40, 0x10001, 0x6, 0xf6, 0x901, 0xff, 0x8, 0xfc, 0x0, 0xdc9, 0xb47, 0x8, 0x80000001, 0x8000, 0xffffffff, 0xffff9e41, 0xd3, 0x64, 0x9, 0x69, 0x101, 0x7ff, 0x81, 0x92c, 0x8, 0x0, 0x3, 0x80000001, 0x1ff, 0xf8000000, 0x1, 0xffffffff, 0x1, 0x7fff, 0x0, 0x4, 0x6, 0x101, 0x5, 0x3, 0x40000000, 0x6, 0x6, 0x0, 0x6, 0xf6f, 0x17, 0xffffffff, 0x8, 0x1, 0xf, 0x1, 0x7, 0x6, 0x2, 0x200, 0x4, 0x4, 0x2, 0x5, 0x2, 0x5, 0x2, 0x32bb4db9, 0x401, 0x5, 0x7, 0x7ff, 0x7, 0xff, 0x2, 0x9, 0x9, 0x8001, 0x0, 0x1, 0xe62, 0x400, 0x400, 0x10001, 0xd0, 0x4, 0x80000000, 0x71, 0x165, 0x3, 0x9, 0x5, 0x4520, 0x1, 0x6, 0x0, 0x2, 0x2, 0x9, 0x7ff, 0x6, 0x0, 0x1, 0x4, 0x8e2f, 0x80000001, 0xd, 0x3, 0x4, 0x1000, 0x100, 0x0, 0x50e7, 0x5, 0x80, 0xfffeffff, 0x3, 0x401, 0x8, 0x3, 0x7fff, 0xffffffff, 0x400, 0x9, 0x6, 0x800, 0x1, 0x22, 0x6, 0x40000000, 0xfffffff7, 0x4c, 0x3, 0x1, 0x400, 0x2b, 0x6, 0xabda, 0x9, 0x7ff, 0x7, 0x6, 0xc60, 0xfffffff8, 0x10001, 0x1, 0xe2b, 0x3, 0x1, 0x6, 0x6, 0x7fff, 0x10000, 0xfffffffe, 0x8, 0x0, 0x7f, 0x5, 0x101, 0x400, 0x9, 0xec0, 0xff, 0x2, 0x3, 0x81, 0x101, 0x8001, 0x10001, 0x2, 0xca, 0x0, 0x1, 0x6, 0x8, 0x400, 0x8001, 0x8, 0x5, 0x1, 0x0, 0x800, 0x7fffffff, 0xbf5e, 0x3f, 0xd166, 0x5b503d6b, 0x2, 0x90, 0x3, 0xfffffd46, 0x8001, 0x2, 0x401, 0x0, 0x7, 0x0, 0x5f5, 0x100, 0xa34, 0x6, 0x8, 0x3f, 0xdbdb, 0x64, 0x4, 0x5, 0x1, 0x3, 0x6, 0x1, 0x10000, 0x1, 0xffffff7f, 0x5, 0x3, 0x40, 0x4, 0x8001, 0xb0a, 0xbc, 0x2, 0x0, 0x800, 0x4, 0x6, 0x8001, 0xfffffffa, 0x10001, 0xbbc, 0x8, 0x9, 0x6, 0x7, 0x200, 0x4, 0x3, 0x9, 0x6, 0x1, 0x7fffffff, 0x8, 0x1, 0x8, 0x0, 0xbc74, 0x5, 0x6, 0x0, 0x5, 0x800, 0x75, 0x2, 0x356, 0x9, 0x0, 0x5, 0x101, 0x1ff, 0x8001, 0x7, 0x7, 0x5, 0x2, 0x8, 0x800, 0xb8, 0x3, 0x3, 0x401, 0xfe7, 0x0, 0x4, 0x1, 0x5, 0x0, 0x6, 0x7fff, 0x26c0, 0x2, 0x3ff, 0x100, 0x48000, 0x1, 0x5457, 0x0, 0x9, 0x5, 0xc0, 0x16ad, 0x5, 0xffff, 0x2, 0x1, 0x6, 0x200, 0x1, 0x0, 0x5, 0x101, 0xfbc8, 0xff, 0x800, 0x5, 0x735, 0x7fff, 0x8001, 0x88ac, 0x1000, 0x3f, 0x5d, 0x5, 0xfffffff9, 0x0, 0x8, 0xfffffffc, 0x93b0, 0x2, 0x2, 0x7fffffff, 0x9, 0x4, 0x1, 0x2, 0x3, 0x1, 0x7, 0x33, 0x2, 0xffffffff, 0x80000001, 0x9, 0x8001, 0xc00, 0x1f, 0xb8b8, 0x7, 0x1, 0x1, 0xffff8000, 0x9, 0x4, 0x80000001, 0xffffffff, 0xfffffffc, 0xfffffff7, 0x2, 0xffff, 0x31, 0x3, 0x7f, 0x400, 0x6997, 0x5, 0x8001, 0xffff, 0x7, 0x3ff, 0x4b5, 0x400, 0x1, 0x8, 0x3, 0x3, 0x3f, 0x2, 0x200]}) [ 344.585661] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 13:26:22 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x9f9}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000005c40), 0x0, 0x8020, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x8) sendmsg$ETHTOOL_MSG_RINGS_GET(r2, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={&(0x7f00000006c0)=ANY=[@ANYBLOB="c80010000dd208df50714b165f149afc12b247c18fdc7b7e7f000000751a40e1f2ad91963680139864be3b37b2a0a0ebc7a746f45a", @ANYRES16=0x0, @ANYRES32=0x0, @ANYBLOB="080003000000000008000300040000001400020076657468315f746f5f68ff0f000000020000000076657468315f766972745f7769666900080001", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc8}, 0x1, 0x0, 0x0, 0x4044000}, 0x18001) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x0, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r4, r5, 0x0, 0x8400f7ffff16) syz_genetlink_get_family_id$fou(0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) 13:26:22 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:22 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 344.681261] audit: type=1804 audit(1595942782.437:126): pid=16861 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/349/file1/file0" dev="loop4" ino=141 res=1 13:26:22 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0xa4) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 344.819952] audit: type=1800 audit(1595942782.577:127): pid=16887 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="bus" dev="sda1" ino=16656 res=0 13:26:22 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:22 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 344.968084] audit: type=1804 audit(1595942782.707:128): pid=16892 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/350/file1/file0" dev="sda1" ino=16619 res=1 [ 345.270602] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 13:26:23 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$CHAR_RAW_FRASET(r1, 0x1264, &(0x7f0000000000)=0x2) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:23 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:23 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000280)='./file1\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f00000000c0)="c4c9aeb3813a30105b497b3ec4522d379de703fb062a0ab6509a946959f60ae48419770721f68cc38d62bc46dbaf9190d16f0f5052a04be32662a524a236d89636a5deeef5346199aca87eff03f9e2575fb07d0f84c1914be8052c7935e5d0558883f383faffbda5cd80b6e864df37cf29ebde118d7db695f519baaad39f98c952737e09c71cc557455f422a579c04df141e496dd95d7646a1f8fb804ef1bbf3a951c9ce06405e8d225097e262d24ad7deacb352cd8b4d4a957ff15796ef30f664718823b90a93061475b94b9cb7f401006d", 0xd2, 0x8}, {&(0x7f00000001c0)="585999bd7aa916e2f2ad3645c4f84aaa09e5f0d3a64657de6bfe470af85427028cb475844f4c3b36fa2d29c716104511f0ed968302b96d0319566ea4cc4a4b5cb1284409c59d8e7535898695a6621e7fca09c414f6344ed35c251f3beacb4f1ad651ea1443a968157531724c06673fb29523a950688b319adcf85b63b474a3ff7ce8775e21b1e0e711ab68773d3dc7e33a0c3ce51710709a0d73ce73461f4ad7f8cf6bbee92cbd", 0xa7, 0x7}, {&(0x7f00000002c0)="864fea66de9fa8aa818f1c5aca6619b377bfb2544a560f0e47cb2a81d01ad35da2029f0e2b5ca234b33b827d8f869e4e61c7bfc30b351698bc541860fe4e0cc3ebadf67e674d28a9c9b6ac71c05d180a0fa70af310f5b431e0bc03766eedaca140e00dd11c9ab57053f2833db49ae7229a76cc4ddc3c082ac9580c3dc4184cfb17b4b44ac00b576470c9a776094194d867b38f9aebdca8bba4942b", 0x9b, 0x3}], 0x0, &(0x7f0000000040)={[{@commit={'commit', 0x3d, 0x380000000000000}}], [{@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}]}) 13:26:23 executing program 5: r0 = memfd_create(&(0x7f0000000280)='\x00\x00\x06\x00\x00\x00\x00\x04\x00\x00\x102\xffk&\xbe\xde\xfe\xc9<\xb0\x8d\x1b\n\xef\r\xdc2(Xr*&\xb3}\x10\xdf2\xd2N+l\x89\x86\x81\x02\x16F\xebg\xc9\\&\x1b\x1d\x1e;;K\xda\xaf\xd4\xc3\x8c\xb8m\xb6D\xb2%<\xc0P3\\\x87\xef\xb3\xee\xae(\x01\xc6\xcaL\x12\"\xfd\xde\xdb&k\xfed\x90\\y\x19Q\n', 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0202a5a36cefe689fedb8fbc3590eba6776fc627fd0d7d99674c7e7996fdd03510e28f8af323aaf55f8275bc4d8c55539557421ff402"], 0x2) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 13:26:23 executing program 1: socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) write(r1, &(0x7f0000000000)="b6", 0xfffffe7e) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r2, 0x0, 0x8000000000, 0x0) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3, 0x81, 0x6}, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) write$sndseq(r1, &(0x7f0000000180), 0xfffffcbc) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r5, &(0x7f0000000100)={0x0, 0x5a, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}, 0x1, 0x0, 0x0, 0xc050}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x41c0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x97, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x0) 13:26:23 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x0, 0x0) ioctl$UI_END_FF_ERASE(r0, 0x400c55cb, &(0x7f0000000040)={0xa, 0x9, 0x9}) read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x363, 0x20000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000100)={{0x2, 0x2, 0x100, 0x1, 0x1}, 0x2, 0x10000}) io_setup(0xffff8001, &(0x7f0000000180)=0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bsg\x00', 0x101000, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) io_submit(r2, 0x2, &(0x7f0000000300)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x5, 0xffffffffffffffff, &(0x7f00000001c0)="59ed894c1cccce7101e72cfb49", 0xd, 0x682b, 0x0, 0x2, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x7ff, 0xffffffffffffffff, &(0x7f0000000280)="7847195c876f865664530731e1d1d8773e5266afd404b3", 0x17, 0x20, 0x0, 0x3, r4}]) r5 = accept(0xffffffffffffffff, &(0x7f0000000340)=@rc={0x1f, @none}, &(0x7f00000003c0)=0x80) sendmsg$AUDIT_GET(r5, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x10, 0x3e8, 0x400, 0x70bd25, 0x25dfdbfd, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0xc080}, 0x14) r6 = openat$cgroup_int(r3, &(0x7f0000000500)='cpu.weight\x00', 0x2, 0x0) fsetxattr$trusted_overlay_redirect(r6, &(0x7f0000000540)='trusted.overlay.redirect\x00', &(0x7f0000000580)='./file0\x00', 0x8, 0x1) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r3, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80010200}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, r7, 0x20, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_OPMODE_NOTIF={0x5}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40051}, 0x4008040) r8 = openat$mice(0xffffffffffffff9c, &(0x7f0000001200)='/dev/input/mice\x00', 0xc520d3f2b15421f1) ioctl$sock_x25_SIOCADDRT(r8, 0x890b, &(0x7f0000001240)={@null=' \x00', 0xa, 'ip6tnl0\x00'}) r9 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000001b00)={0x0, 0x1}, &(0x7f0000001b40)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f0000001b80)={r10, @in={{0x2, 0x4e21, @broadcast}}, [0x6, 0xa9e, 0x4, 0x3, 0x10001, 0x0, 0x9, 0x0, 0x5, 0x8001, 0x101, 0x1, 0x285, 0xfffffffffffffff7]}, &(0x7f0000001c80)=0x100) 13:26:23 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:23 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x62) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:23 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:23 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(0x0, 0x0) 13:26:23 executing program 5: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x86002) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x5}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 13:26:23 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="54df003bab1ee8b96d57cf17554fc4dfe4a42c3088d6239e9f9670ea25e0139de900fc", 0x23}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) clone(0x20040103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000140), 0x4) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x6100) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0x175d900f) r5 = open(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000040)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r5, 0x0) mkdirat(r5, &(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x4001fe) 13:26:23 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:23 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x1e50be, 0x2e) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) inotify_init1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x18010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28031, 0xffffffffffffffff, 0x0) 13:26:23 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(0x0, 0x0) 13:26:23 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') r0 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x2) r1 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="c2db645ea71200", @ANYRES16=r1, @ANYBLOB="f73c000000000000000005000000"], 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)={0x168, r1, 0x800, 0x70bd27, 0x25dfdbfc, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x3}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x9}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x1f}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x70a}}]}, 0x168}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, r3) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000200)={r3, 0x50, 0xcd}, &(0x7f00000004c0)=ANY=[@ANYBLOB="656e633d706b86dee17fabcb258a6ac428990c038dea63733120686173683d726d6431363000"/79], &(0x7f0000000540)="60ee93da90671c4225dfb5113cc4d421210c0cd684aae964f25d63da0690916d3d0ee02c7c04739c58c0ab41ac441d512b7c455adc22eaafeab4f860fb7ec68f50d7d81b294df1426a6bd8ebfa18133e", &(0x7f00000005c0)=""/205) r4 = dup(r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:24 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') ftruncate(0xffffffffffffffff, 0x200004) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file1\x00', 0x10001, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="0b86141dd769dc2afd7fdad31de33fec8ad751aa91d7117b418e3ae892339137b178f783640c7e0c09624f334ecf09bf3a8c3614f6324152d8312206ba68a3e1c452cc02f8b4b21b527ef230440c629ec3c0f5729b862f6c90db3b568ba5a873754b", 0x62, 0xe8}, {&(0x7f00000001c0)="f4cfe774246beb87e9b00a93481b3ab6da9783", 0x13, 0x1}], 0x1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, 0x0, 0x0) 13:26:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:24 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(0x0, 0x0) 13:26:24 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) dup(r0) write$tun(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 13:26:24 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:24 executing program 1: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr=0x64010101}, 0x7ff}}, 0x26) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$proc_mixer(r4, &(0x7f0000000000)=[{'OGAIN', @void}, {'PCM', @val={' \'', 'Mic', '\' '}}, {'SYNTH', @void}], 0x2b) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) getsockname$packet(r11, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="110700000000000000000900000008000300", @ANYRES32=r7, @ANYBLOB="08000600", @ANYRES32=r12, @ANYBLOB], 0x24}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_delroute={0x38, 0x19, 0x8, 0x70bd2d, 0x25dfdbff, {0xa, 0x20, 0x14, 0x2, 0xfc, 0x3, 0xfe, 0x5, 0x200}, [@RTA_MARK={0x8, 0x10, 0x4}, @RTA_MARK={0x8, 0x10, 0x36}, @RTA_MULTIPATH={0xc, 0x9, {0x2, 0x1, 0x7, r12}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000800}, 0x80) sendmmsg(r2, &(0x7f00000000c0), 0x2e9, 0x0) 13:26:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:24 executing program 0 (fault-call:8 fault-nth:0): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:24 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 347.044967] FAULT_INJECTION: forcing a failure. [ 347.044967] name failslab, interval 1, probability 0, space 0, times 0 13:26:24 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000040), 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0xf58, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) accept(r3, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f0000000140)=0x80) sendmsg$nl_crypto(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=@del={0xf0, 0x11, 0x2, 0x70bd25, 0x25dfdbfe, {{'drbg_pr_hmac_sha1\x00'}, [], [], 0x0, 0x2400}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x8a}]}, 0xf0}, 0x1, 0x0, 0x0, 0x80}, 0x4) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r5, 0x6}, &(0x7f0000000080)=0x8) recvfrom$inet6(r0, 0x0, 0xfffffffffffffedd, 0x2062, 0x0, 0xfffffffffffffc6d) 13:26:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 347.150879] CPU: 1 PID: 17021 Comm: syz-executor.0 Not tainted 4.14.189-syzkaller #0 [ 347.158825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.168199] Call Trace: [ 347.170956] dump_stack+0x1b2/0x283 [ 347.174608] should_fail.cold+0x10a/0x154 [ 347.178884] should_failslab+0xd6/0x130 [ 347.182867] kmem_cache_alloc+0x28e/0x3c0 [ 347.187028] getname_flags+0xc8/0x550 [ 347.190828] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 347.196189] user_path_at_empty+0x2a/0x50 [ 347.200332] do_sys_truncate.part.0+0x78/0xf0 [ 347.204837] ? vfs_truncate+0x680/0x680 [ 347.208947] ? SyS_read+0x210/0x210 [ 347.212589] ? SyS_clock_settime+0x1a0/0x1a0 [ 347.217002] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 347.222379] SyS_truncate+0x23/0x40 [ 347.226194] do_syscall_64+0x1d5/0x640 [ 347.230122] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 347.235467] RIP: 0033:0x45c369 [ 347.238664] RSP: 002b:00007fb462f2fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 347.246391] RAX: ffffffffffffffda RBX: 0000000000034ac0 RCX: 000000000045c369 [ 347.253679] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 347.260973] RBP: 00007fb462f2fca0 R08: 0000000000000000 R09: 0000000000000000 [ 347.268270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 347.275573] R13: 00007ffe381b2c6f R14: 00007fb462f309c0 R15: 000000000078bf0c 13:26:25 executing program 3: sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000100)={r1, r0, r1}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'michael_mic-generic\x00'}}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f0000000340)={{0x6, 0x0, @identifier="a4b7dcb14621e3b7821dfa64ddf381e5"}, 0xe2, r1, [], "435ade8299cc0b4598153222970e39b893a319572a12348a9d7e420607936abc198363f13ab76fc6424092bd18faff6d4f6e6bf0878196d4dd9d236804bbefa4641ac35fd6f4d6fb4ed979d8557a364ebe1f8093066c40b731dbbfa2b4ef45475a3583935b26ed7ed02770a55c7fa0c5aabf1baabda6e17b53dd2fbfdc7817924e3c6eab261846ba6011ec8c3be88504ee735635e996da9908ff2d924a4431cfed554033b9afc354e4cd8ce3c7a8bc479eb93ec597c2d42d3bba52a37926ae5ea6791778f1dc1ec1ec28f7667316233f3d13a1c7cd964c6156d7a5ed1214e8f82d16"}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, 0x0, r1}, 0x0, 0xfffffffffffffd02, &(0x7f0000000000)={&(0x7f0000000680)={'blake2s-256-generic\x00'}, 0x0, 0x53}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r3, 0xc0506617, &(0x7f0000000580)={{0x2, 0x0, @identifier="ecd4a3a3adbc61f7feafc9b034ba7f8e"}, 0xae, 0x0, [], "04c4674011d003a638e7d8415e05d153aa60e6f6fd079801558f402b079c6187fc2d150b300012242175c8078f4bd6f1cd7a1d6e1eb3d5a663192c256de3fb9aa6b4208c5e48660343d4b35b3b2fce187e5b1f71507aa42f689052b92063fe5d86a4a67b7fe7f6ce71131461a26409986692d1c4609620f9231de147f07b632c75811c89b07c48f53cd44fbff692480e81cfc36addc0ef1c5db6829f7e0ed1b1dbd3e7aea7dd9007d956b0fd45a5"}) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000040)=[{&(0x7f0000000480)="394d3ad34f4baa5a2b057320a64f3a8d1a089ff719fb17876a84ef03c7ed592c145a7b1c4d891265a901106e0bf663d63f4792629b33bae6784ea71dc7ff2d871db4d79af4ea0a676bd9aaf4adee11c909f6d2f95cff085d310a3b27b0fa72968655ceebe396dcc54523c91bdd946e7e6c416e5b388dd620d417c3515202d76eaa09dd513707435fcbaeeb7b149ddcbbfd1c80b2f4ee9bbbceaace930f04f7d260d14aa8e8e6ac2ca764087489b864c23aa4d2fc080f85a34b6e37748641cf86d026b8dd842ab51bdbb601ec80069b21677bf859f5d9fc61652967e09c7e738c5fb4e129d72c32cf562f877f95c2db1eadbb0c02c23a36b7be", 0xf9}, {&(0x7f0000000000)="a13c208951e5cc0c22a0ee244951b3d7", 0x10}], 0x2, r5) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f00000000c0)={0x9, {{0x2, 0x4e22, @multicast2}}}, 0x88) open(&(0x7f0000000180)='./file0/file0\x00', 0x80002, 0xad) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:25 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000780)='\x97&\x89\\\xd0\xe7\xca\x16ZO\x94:\xe1\x01\xe5`iq@Nse;\xa8Fpj\x0e\x04!\xd5\xc5YBz\x94\xaf\x13\xe9\xd2\x0f\xc2G\x86\x06\x00\xf1/V\x8cvS\xa6K&u\x9dX\xcc\r\x12\x11\x99\xe7\xce\xaeA\xb8-E\xa1\xf8\xe4~IS\xc1\x04\xf78\xf1\'\xdfv\x90\xbc\xd1\xda\x88j\x16\xeb>\x8c\xa1\x03\xf3\xaf\xfd\xf4&a?\xcaG\n\x02j\x9b}\xc6G\x86\xb2\xdeY\x17yX $\xfcU\x9d\x02\x00\x00\x00\x00\x00\x00\x00_\x7f\xf4tW.\x81\n\xf3\v\x8d\x12pa\x91\x9b\x8cxd\x06\xa7k\n\x86\xc3\xb6\x910\xf2\x03\x00\xaf\xe1jd\xda\x1f\x8bVrd\xa4\xb34\xfcUj\x1ad:#\x96\xf9\xd3\x1c]ImZlU=.\x18)\xcf\x1am\xd5\xe0\xdb\xdc\xd7\x8e\xe0\xa3\x82\xec\x9b\xfb\xc9\x81\x9c\xdc\xb7\x0f\xdd\xd3\xd7\xbe\x89\x7f3\x1d\x1c@\x8eu\x85\xces\x89\x95&3FX\xb1\xaf\xa6\x96\xa2\x13\x1f-\b\xcf1J\xd9\x13Q\x94R/\xdf\x1e\x9e\xe57\xda{\xe1D\x00\x00\x00\x00H\xe6\x0f\xe0]\xef\x8b\xcdk\xfe\xf6\xcc+rp\xd5\b~\xf6\xa2\x87\xed<\xc2bO\x88\x03n% ', 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) execveat(r0, &(0x7f0000000500)='\x00', 0x0, 0x0, 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$PNPIPE_INITSTATE(r2, 0x113, 0x4, &(0x7f0000000000), 0x4) timer_create(0x0, &(0x7f0000000240)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x989680}}, 0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x7, 0x70, 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = gettid() tkill(r4, 0x1000000000016) 13:26:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:25 executing program 1: socket$inet6(0xa, 0x3, 0x87) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) pipe(&(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$CHAR_RAW_RESETZONE(r3, 0x40101283, &(0x7f0000000240)={0x2f52, 0x10002}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0205649, &(0x7f0000000040)={0xfffffff, 0x7a, 0x400, r4, 0x0, &(0x7f0000000000)={0x990a6a, 0x2, [], @ptr=0x100000000}}) syz_emit_ethernet(0xe1, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="95e5518f6b48", @void, {@mpls_mc={0x8848, {[{0xffffb}, {0x844}], @generic="001da1727508ceb227f65b5fb83b1d1677cf8e51467ecdc3b934db560549761fabc6aa385818351fc0b8b44eb277cb0cf17e1ca45a0c4524fc840e87674020bfbf4a9e4f35f6b5bea26a06431eac353fb38102eff3746052a8cd355255ddcc26f29f081b767bdd77ff833f475d04f47b3627cc90adb2140c7a5e668cead43ac7d1b0e7b6c44b8b047facecf8a36b6285c422900d8e90286e57a9a25b37db1a189e6ee27e5287b28e5983e1c019b9885378fabd3dfc781867cb444343a711a210495320eebfe61870d70a16"}}}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) fcntl$setlease(r5, 0x400, 0x1) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x18, 0x1411, 0x300, 0x70bd2c, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x10000014}, 0x4004080) 13:26:25 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4c0000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0xfff], 0x1, 0x6, 0xdc, 0x9, 0x7, 0x1, 0x200, {0x2, 0x7, 0x7, 0xffff, 0x6, 0xfe00, 0x5, 0xc000, 0x8, 0x8, 0x1000, 0x800, 0x6, 0x3f, "52061bd17d06e5514323140ca313fc025f1dc8f1696b5a96f1dabaaae75fe89c"}}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) msgget(0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_procfs(0x0, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r2, 0x0, 0x404c800) semget$private(0x0, 0x207, 0x0) socket(0x0, 0x0, 0x0) 13:26:25 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x2) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:25 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='cpuset\x00', 0x40c000, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') openat$vhci(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhci\x00', 0x145044) 13:26:25 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x42030, r1, 0xd1e45000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400204) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff81}, 0x0) r0 = getpid() ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000200)) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002a00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video2\x00', 0x2, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={0x0, 0x28}}, 0x40000) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pselect6(0x40, &(0x7f0000000100), 0x0, &(0x7f00000000c0)={0xffc}, 0x0, 0x0) [ 348.021299] new mount options do not match the existing superblock, will be ignored [ 348.029870] kauditd_printk_skb: 10 callbacks suppressed [ 348.029880] audit: type=1804 audit(1595942785.787:139): pid=17081 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/359/file0" dev="sda1" ino=16293 res=1 13:26:25 executing program 1: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={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={0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x151042, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x4000000000010044) r3 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @private2}}}, 0x108) fallocate(r3, 0x20, 0x65e5, 0x80) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000004e00)={&(0x7f0000ff4000/0x4000)=nil, &(0x7f0000ff4000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, r0}, 0x68) dup(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x20, 0x0, 0xff, 0x41, @dev={0xfe, 0x80, [], 0x42}, @mcast2, 0x0, 0x7800, 0x1, 0x6e}}) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) 13:26:25 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x140, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x85) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 348.602400] audit: type=1804 audit(1595942786.366:140): pid=17116 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/360/file1/file0" dev="loop4" ino=150 res=1 13:26:28 executing program 2: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) mknod(0x0, 0x0, 0x0) open(0x0, 0x420002, 0x49) dup(0xffffffffffffffff) r0 = openat$null(0xffffffffffffff9c, 0x0, 0x380, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000180)=0xf5, 0x5) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000003c0)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff8000/0x6000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000006000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000007000/0x2000)=nil, 0x0}, 0x68) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x16) socket$inet_udplite(0x2, 0x2, 0x88) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000140), 0xb}, 0x3220c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffe27) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={0x750, {0x2, 0x0, @remote={0xac, 0x14, 0x8}}, {0x2, 0x0, @dev}, {0x2, 0x4, @broadcast}, 0x11e, 0x0, 0x2, 0x46a, 0x0, 0x0, 0x8, 0xffffffff, 0x807}) unshare(0x60000000) lsetxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000100)=@sha1={0x1, "c0f6a4a73a33bedb2d2de84cd3c5fd9a30988469"}, 0x15, 0x3) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a31b4332a148e6f2e44c04111ce1b4b2d15226693176dacdf1b2bd776af5308496b8e396027a8eb1808548c5d7b0cfded2c5a693d7cd376a2b50522731fac8491d700299bf7740ad44025873ea4a58da4fb6117ccebf1a9155edd05bf49fcbf9b2f7abf3ebb63bb0000000000200000"], 0x72) socket(0x2, 0x3, 0x7) 13:26:28 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x50) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000440)=""/255, 0xff}, 0x120) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:28 executing program 1: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x140, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x85) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:28 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000100)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffff800}]}, 0x1c}}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0xa8, r3, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffff800}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1e}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private0={0xfc, 0x0, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:28 executing program 5: shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x3, 0x0, 0x0, 0x5, 0x7, 0x4}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="1400000002070102000000000000000000cf52ef3ba9ec5449a00664eecb008d23dab5b98c9b17b1eed307b925fe53802d956513df8f0a5044cedffe5429011d050a5f837390a36712521cd3a3ae766a05146c9032f20aa94861c6547b1ea8b9bf52e1ee23772056633eaad79a6c646d6b94b90b79869cf386b4358a5f66ae577a08e711c322da4f0f7decd69d2efb39a7ea4baec71f00005c5e510caf2f66bb5861e2623a4bf2508938c57141fb73397af46ff124238e625920d59d5abbddd84f1fa1dce2ecb90e8f0c040122729f798d69b7e404ebb38c2bb15489f4e5c94835b26b49b0816217ef30458ffc96081e8f35d381f0a73a3b3b26ed0cb8e5255984ea87b3511fba321506aa468f86d291a176e246b128c89fb082ca467a58f22e46f0cebf675c1ca48f1e668c1ff11cea0fc4c70b5cc893c661bd9bd54ebdb4afbf59ed8a31eee0098cde815da380628eec9cf14e8c7dffb8d213cc790537aecdd0dbff60284a8cd36c1f634bec3f0d03a0025dbde6f7b64cc068d67b8af34c0cecb66a86166fb8638a6c5f994651e908c15116a9693718b81b16931230"], 0x14}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000180)={r0, 0x8, 0x7, 0x1f}) sendmsg$NFT_BATCH(r1, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6e0000001000010000000000000000000000000a64000000080a050000000000000000000c0000080c00064000000000000000040c00064000000000000000010c00064000000000000000020400058008000a40000000030c00034000000000000000050c000640000000000000000308000940000000000000000a"], 0x8c}, 0x1, 0x0, 0x0, 0x20044081}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f0000000840)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000800)={&(0x7f0000000540)=ANY=[@ANYBLOB="ffbc4ae91d9c30248fb8fd2ac09f422a4b0c3263ed3cc4c0c1075af5f87645372bb45b23309e5264e16d70c752", @ANYRES16=r2, @ANYBLOB="10002abd7000ffdbdf25080000001c0003800800030059ffffff0800010020000000080002000400000044000980080001007801000008000200d1aa3b0c08000100ff0f0000080002000300000008000100feffffff0800010004000000080001000400000008000200000000001400038008000100060000000800020006000000240009800800020001000000080001000004000008000200030000000800010008000000500004800c00078008000300090000002c000780080002000500000008000400faffffff0800030007000000080002004c00000008000200020000001300010062726f6164636173742d6c696e6b0000"], 0xfc}, 0x1, 0x0, 0x0, 0x50}, 0x20004004) sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="ccb7494982220f42cd6140920550bbebc327af51614a7205ee9ae1351a42bee24716bbca023ef5369fd19d010921c7dea39f1c6dd794d5c5c5758218e30db40dd6fa04cd43d057ecab0ad04896d0e4ddde1e75f7fddb4e5cfdf744359dac67af9123c06edf148bc06e985c9bd7ee", @ANYRES64, @ANYRES64, @ANYRESOCT=r3, @ANYRES64, @ANYRESDEC], 0x108}, 0x1, 0x0, 0x0, 0x8080}, 0x2004c885) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000008680), 0x4}, 0x0, 0x0, 0x20, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b005b00100000000000b2140e000a0002000000dc2976d153b4", 0x2e}], 0x1}, 0x0) 13:26:28 executing program 1: ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) msgget(0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) syz_open_procfs(0x0, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x404c800) semget$private(0x0, 0x207, 0x22) socket(0x10, 0x0, 0x0) 13:26:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 350.844780] audit: type=1804 audit(1595942788.606:141): pid=17144 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/361/file1/file0" dev="loop4" ino=151 res=1 13:26:28 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0\x00', 0x0) 13:26:28 executing program 1: accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x4e21, @remote}}, 0x0, 0x0, 0x1}, &(0x7f0000000240)=0x9c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e24, 0x0, @private2}], 0x1c) r4 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x1548, 0x2820c0) connect$inet6(r4, &(0x7f0000d83fe4)={0xa, 0x4e60, 0x1e, @mcast1, 0x9}, 0x1c) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r6, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0xfffffffe, 0x3302, 0x3f, 0x3, 0x1, 0x3, 0x5, {r6, @in={{0x2, 0x4e20, @remote}}, 0x6, 0x7, 0x98, 0x6, 0x80000000}}, &(0x7f0000000240)=0xb0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x38}}, 0x0) syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="0201eeffffff01000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$RTC_PIE_ON(r7, 0x7005) [ 351.120409] audit: type=1804 audit(1595942788.876:142): pid=17168 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/362/file1/file0" dev="loop4" ino=152 res=1 13:26:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 351.215457] IPVS: ftp: loaded support on port[0] = 21 13:26:29 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) sendmsg$NFNL_MSG_ACCT_GET(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x68, 0x1, 0x7, 0x301, 0x0, 0x0, {0x5, 0x0, 0xa}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x7}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFACCT_FILTER={0x2c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x8}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x5}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x800}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x6}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x3}]}]}, 0x68}}, 0x1) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 351.410798] audit: type=1804 audit(1595942789.166:143): pid=17181 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/363/file1/file0" dev="loop4" ino=153 res=1 13:26:29 executing program 2: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) mknod(0x0, 0x0, 0x0) open(0x0, 0x420002, 0x49) dup(0xffffffffffffffff) r0 = openat$null(0xffffffffffffff9c, 0x0, 0x380, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000180)=0xf5, 0x5) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000003c0)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff8000/0x6000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000006000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000007000/0x2000)=nil, 0x0}, 0x68) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x16) socket$inet_udplite(0x2, 0x2, 0x88) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x2, 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, 0x3, 0x0, @perf_bp={&(0x7f0000000140), 0xb}, 0x3220c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffe27) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={0x750, {0x2, 0x0, @remote={0xac, 0x14, 0x8}}, {0x2, 0x0, @dev}, {0x2, 0x4, @broadcast}, 0x11e, 0x0, 0x2, 0x46a, 0x0, 0x0, 0x8, 0xffffffff, 0x807}) unshare(0x60000000) lsetxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000100)=@sha1={0x1, "c0f6a4a73a33bedb2d2de84cd3c5fd9a30988469"}, 0x15, 0x3) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a31b4332a148e6f2e44c04111ce1b4b2d15226693176dacdf1b2bd776af5308496b8e396027a8eb1808548c5d7b0cfded2c5a693d7cd376a2b50522731fac8491d700299bf7740ad44025873ea4a58da4fb6117ccebf1a9155edd05bf49fcbf9b2f7abf3ebb63bb0000000000200000"], 0x72) socket(0x2, 0x3, 0x7) 13:26:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) write$binfmt_aout(r3, &(0x7f0000000540)=ANY=[], 0xfffffd2d) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3, 0x1, 0x0, 0x20}, 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mount(0x0, &(0x7f0000000480)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f0000000500)='sysfs\x00', 0x0, 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x0) unlink(&(0x7f0000000040)='./file0\x00') r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000200)="7cc6ace9c49af914eebebb0347cf08a0", 0x10) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000100)={0x8, 'netdevsim0\x00', {'veth1_to_bridge\x00'}, 0x1}) 13:26:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_STREAMOFF(r5, 0x40045613, &(0x7f0000000040)=0x3) r6 = syz_open_dev$sndctrl(&(0x7f0000001440)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r6, 0xc008551b, &(0x7f0000000080)={0x2, 0x8, [0x0, 0x0]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000002840)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000180)={0x2, 0x0, @ioapic={0x4000, 0x0, 0x0, 0xff, 0x0, [{}, {}, {}, {0x0, 0xbd}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x25}, {}, {}, {}, {0x0, 0x0, 0xfc}, {}, {}, {}, {0x0, 0x2}]}}) 13:26:29 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r4, 0x1, 0x2, 0x5, 0x7, 0x18}, &(0x7f0000000040)=0x14) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:29 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) kcmp(0x0, 0x0, 0x3, r3, 0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2}) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f00000019c0)={0x94, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x80, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x99}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x2000001}, 0x40) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x1650, r4, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}]}, @TIPC_NLA_NET={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80000001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x85c}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK={0x100, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x38f}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x43}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe35}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_LINK={0x118, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7c7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2a}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xed0}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}]}, @TIPC_NLA_NODE={0xa8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x49, 0x3, "ad3b3a7a0e3fa18233eb108de8875fa9c820431d093bed6d153e02bc5db526a325a0aefe27d97fbf96d206e4b4f2b8d1c3227c86bc137e7ca8c5c57a2d61a3ad418af403dd"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "8353ed01a72d33c8745d441087f4aa57723f80c91f64101cb4c8106411ed67d7ae"}}]}, @TIPC_NLA_NODE={0x1144, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "0ab1c555efc113d33cfb5576e4e957514ed8411413c0671f0e11"}}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "b49ff7e9334b116b68661f7f608c9f9fc39c9fc3b244102fe463eda8fb649217c7"}}, @TIPC_NLA_NODE_ID={0x59, 0x3, "2e9dce0e82e618f5e4365529d5bc0102e79c5803d30da1c4fdd8110d1b03d2c74e4784eafdab21968d4cb0cfdc329b12bbc8fd1e1d6b8fa5ba78e08e1ccffc86be1800cc42cc1534d1e579ac2be56b21692741fb33"}, @TIPC_NLA_NODE_KEY={0x46, 0x4, {'gcm(aes)\x00', 0x1e, "899ed87daeb77b7d57006b6d81aa2214224aec8e787406e375faaebedcdc"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x38}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_NODE={0x160, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffc}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "81e7347b28a3ffd6fe94652e887d076adb42e302766b"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x46}, @TIPC_NLA_NODE_ID={0x75, 0x3, "342b40ab8944b40b7d5dee1daac7ed111ee629d4e3604dea3de419216f67db0edc51d4c1f30c9c534ac44269525141bfc635e20997e460b12eaacf3d054efbc90e60c255c51bb3c1dd34d87a5363869e3bb2aeca7ab511ce8869c14171b2bffbfcb59037a8526970d1b6943d65ecae1ae2"}, @TIPC_NLA_NODE_ID={0x84, 0x3, "67be7e79e6e8232b03fa6e2e7871e7cb6c23daaf5e26b0a11e3496a37212d242e483cbceb65983d7292918fca7de948adcf1af50417dbe5ade0106893113008b3b86ee18dd84b79a0582716e4a6875a9485d862e1db947e78b2f7f7af0eff5f5dcfff1a640005f024f8e0add08b11377df2f3d3d294fd69716573c03dd3b2d41"}]}, @TIPC_NLA_NET={0x50, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x81}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xb3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}]}, 0x1650}, 0x1, 0x0, 0x0, 0x4000000}, 0x1a8bfa46a701770f) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 352.455524] audit: type=1804 audit(1595942790.216:144): pid=17241 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/364/file0" dev="sda1" ino=16690 res=1 13:26:30 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:30 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x1}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:30 executing program 5: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:30 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 352.827469] audit: type=1804 audit(1595942790.586:145): pid=17273 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/365/file0" dev="sda1" ino=16692 res=1 13:26:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002580)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/17, 0x11}], 0x1}}, {{&(0x7f00000008c0)=@generic, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000940)=""/95, 0x5f}, {0x0}, {0x0}], 0x3}}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f0000001040)}}, {{&(0x7f0000001bc0)=@tipc, 0x80, &(0x7f0000001ec0)=[{0x0}], 0x1, &(0x7f0000001f00)=""/218, 0xda}, 0x400}], 0x4, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$PPPIOCDISCONN(r4, 0x7439) clone(0x7b78983, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x29}}], 0x10) socketpair(0x2a, 0xa, 0x80, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r6, 0x0, &(0x7f0000000240), 0x80000) [ 352.943126] audit: type=1804 audit(1595942790.586:146): pid=17272 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir031185613/syzkaller.JC5210/368/file0" dev="sda1" ino=16690 res=1 13:26:30 executing program 1: r0 = getpid() ioctl$VFIO_CHECK_EXTENSION(0xffffffffffffffff, 0x3b65, 0x0) sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="0300023a0967b207d598a5b45874729900e9015d30130000000002ca8472d208deb14d4f8bc28552da92b99663090000000000008c886de706c4c6e1a7f4d5cb1318b85036a86fe8ae34f7c9de5e67d0755d69ffcebe8ca45535d59e3b33936778a3368da395ac9fc9fc9d8379cb6116771a88a22b81ae"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x40, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 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_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000000)={@any, 0x8, 0x1ff, 0x8001}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x4], 0x1f000, 0x40240}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='rdma.current\x00', 0x275a, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x8085) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r4, 0x0) 13:26:30 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_GET_NESTED_STATE(0xffffffffffffffff, 0xc080aebe, &(0x7f0000002740)={{0x0, 0x0, 0x80}}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x8}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r4, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r4, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x6100) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000000000/0x3000)=nil, 0x3000}) write$cgroup_type(r5, &(0x7f0000000200)='threaded\x00', 0x175d900f) [ 353.162785] audit: type=1804 audit(1595942790.926:147): pid=17292 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/366/file0" dev="sda1" ino=16354 res=1 13:26:30 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(0x0, 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:31 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x301c01, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e23, @remote}}) sendfile(r0, r2, 0x0, 0x8400f7ffff16) creat(&(0x7f0000000680)='./bus\x00', 0x0) 13:26:31 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x40000, &(0x7f0000000200)=ANY=[@ANYRESDEC=r1, @ANYRESDEC, @ANYRES16=r0, @ANYRES32=r0]) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r2, &(0x7f0000000880)=[{&(0x7f0000000400)="27053f4d454af723efd67e578aee3052fb9e7ced354e7eca17841e2c7588a75d7b2300f7c5323ae86a3ed68184ee6f68e365c9fb710e38c4dfc434c35ef931cf6eb9ae638e77957a21dbd7ed89931e6dc27e1e4d4a", 0x55}, {&(0x7f00000004c0)}, {&(0x7f0000000900)="98cd50fb74520cb09aa7ceb56e077bf544331d836904bbbfe241e85b83f0231da7e9bef2b26ee47c2d1c58406e806f73354ce80ee7770492f670edf4f8fec5933a5354909f54bdf775f1fa0f5370375b06f424d69a08696d5f193689c1a04802ce227a20e094e462ae173f98528702fbf2d28e3ad58d1a2b4a5dc5f37c5f8730a1d8bdd138a0427e4d0b4ab6", 0x8c}, {&(0x7f0000000600)="26d472ae1f111dc1360b9552f01bf09059ffb037a1b4543d6155811be8f31b0f3cd78c9d98fa20989f0578ae70e3c612a789b9897253a93f4c13e8bda56207902b586b892028068068777ccfbeb2a1e04701eac3547bd157a81a4014986b34d952936a5715d8a39bcb5cd76c22b7916615edd12b0afb49f775b4bc396e4c4c63f4e3d54957", 0x85}, {&(0x7f00000006c0)="4c6f8696c6eaf636534045cd35b70886c047b8324d6cb38e65f215e71319bdf5432e437b2e3ba1d3908bf28c80989b67595fb71b1f7c18e2b4", 0x39}, {0x0}], 0x6) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) sendfile(r2, r2, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) 13:26:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(0x0, 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 353.629560] audit: type=1800 audit(1595942791.386:148): pid=17321 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="bus" dev="sda1" ino=16674 res=0 13:26:31 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x110, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7}, {0x6, 0x16, 0x6f}, {0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x1}, {0x6, 0x16, 0x7f}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x7}, {0x6, 0x16, 0x8001}, {0x5, 0x12, 0x1}}]}, 0x110}, 0x1, 0x0, 0x0, 0x8010}, 0x20008005) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getsockname$packet(r7, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000004c0)=0x8) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, r5, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000000480)={'syztnl2\x00', &(0x7f0000000280)={'ip6_vti0\x00', r8, 0x4, 0x5, 0x1, 0x10000, 0x2654e56835c7377f, @mcast2, @empty, 0x10, 0x7, 0x3, 0x3}}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)={0x6c, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @loopback}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @initdev={0xac, 0x1e, 0x0, 0x0}}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @dev={0xac, 0x14, 0x14, 0x1f}}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private2={0xfc, 0x2, [], 0x1}}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e21}]}, 0x6c}}, 0x8004) 13:26:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(0x0, 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:31 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x8) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r2 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r2, &(0x7f0000000180), 0x12) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getsockname$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, r5, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}]}, 0x24}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=@dellinkprop={0x37c, 0x6d, 0x1, 0x4000, 0x25dfdbff, {0x0, 0x0, 0x0, r8, 0x40910, 0x40116}, [@IFLA_VFINFO_LIST={0x2bc, 0x16, 0x0, 0x1, [{0xc0, 0x1, 0x0, 0x1, [@IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x0, 0x4}}, @IFLA_VF_RATE={0x10, 0x6, {0x8, 0x800, 0x8}}, @IFLA_VF_VLAN={0x10, 0x2, {0x401, 0x523, 0xc948}}, @IFLA_VF_RATE={0x10, 0x6, {0x2, 0x9, 0xfff}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x0, 0xb8}}, @IFLA_VF_VLAN_LIST={0x54, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x7, 0x3aa, 0x5, 0x8100}}, {0x14, 0x1, {0x80000001, 0x48e, 0xffffffff, 0x88a8}}, {0x14, 0x1, {0x7, 0x555, 0x8eff, 0x8100}}, {0x14, 0x1, {0x2, 0xa4f, 0x3d6}}]}, @IFLA_VF_TRUST={0xc, 0x9, {0x81, 0x3}}, @IFLA_VF_TRUST={0xc, 0x9, {0x0, 0xd4a7}}]}, {0xb8, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x400, 0x5}}, @IFLA_VF_TRUST={0xc, 0x9, {0x8001, 0xfffffffa}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x2166, 0x259}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x1000}}, @IFLA_VF_TRUST={0xc, 0x9, {0x3, 0x8}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x2, 0x1cb}}, @IFLA_VF_VLAN_LIST={0x54, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x1, 0x2a6, 0x9, 0x8100}}, {0x14, 0x1, {0xffffff00, 0x445, 0x8001, 0x8100}}, {0x14, 0x1, {0x7f00, 0xbe5, 0x5, 0x8100}}, {0x14, 0x1, {0x7, 0x243, 0x8, 0x8100}}]}]}, {0x100, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x90, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x101, 0xd5, 0x1f, 0x8100}}, {0x14, 0x1, {0x1, 0x300, 0x3, 0x88a8}}, {0x14, 0x1, {0x5, 0x52, 0x81, 0x88a8}}, {0x14, 0x1, {0x4, 0x3de, 0x3ff, 0x88a8}}, {0x14, 0x1, {0x5, 0x78a, 0x4}}, {0x14, 0x1, {0x6, 0x254, 0x5, 0x8100}}, {0x14, 0x1, {0x30000000, 0xaf5, 0x9, 0x88a8}}]}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x9, 0x100}}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x9, 0x3}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0xb68, 0x51}}, @IFLA_VF_VLAN={0x10, 0x2, {0x5, 0x4d5, 0x9}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x4, 0x4}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x7, 0x4}}]}, {0x1c, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x8, 0x1}}, @IFLA_VF_TRUST={0xc, 0x9, {0x6, 0x1}}]}, {0x24, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x76, 0x5}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x80000000, 0x93}}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'macsec0\x00'}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan0\x00'}, @IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_LEARNING={0x5, 0x8, 0x1}]}}}, @IFLA_VF_PORTS={0x4}, @IFLA_PHYS_SWITCH_ID={0x12, 0x24, "d783c7294af860762ddae6d826e7"}, @IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GENEVE_ID={0x8, 0x1, 0x1}, @IFLA_GENEVE_REMOTE={0x8, 0x2, @broadcast}, @IFLA_GENEVE_UDP_ZERO_CSUM6_RX={0x5}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x6}]}}}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x1}]}, 0x37c}, 0x1, 0x0, 0x0, 0x41}, 0x40080) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c00000010000507000000000000000200000000ede89d442737f6a166fc9e0fcad140bee95db6d70c2374c31813ebdbfe0807226a6784c3a50f7191e2e32a361e37849710cc85e944d7c9bf19a587b3ab98733ab5c0f07d3a1935fd36c9942bae2a4e964394b3f09408c16a4957a2e4676280a3e13e0f994d559c7eff85ece028ee5dafd628044d", @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300000000000a0005000400000000000000"], 0x5c}}, 0x0) [ 354.079207] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.5'. 13:26:31 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d92) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000003c0)=ANY=[@ANYBLOB="240000dda1ff075e2f00", @ANYRES16=r6, @ANYRESDEC=r7, @ANYRES32=r4, @ANYBLOB="08000600", @ANYRES32=r9, @ANYBLOB], 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000200)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', r10, 0x2f, 0x4, 0x8, 0x80000001, 0x35, @remote, @rand_addr=' \x01\x00', 0x7800, 0x20, 0x7, 0xd7}}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=@newqdisc={0x164, 0x24, 0x4, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r11, {0x3, 0xb}, {0xf}, {0xfff5, 0x4}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x80000001}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x6d}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1ff}, @TCA_RATE={0x6, 0x5, {0x5, 0x9}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x6}, @TCA_STAB={0xf0, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x6, 0xfd, 0x1f, 0x7, 0x2, 0xef69, 0x20, 0x8}}, {0x14, 0x2, [0x7, 0x8000, 0x7fff, 0x9, 0x0, 0x4, 0x0, 0x20]}}, {{0x1c, 0x1, {0x7f, 0x5, 0x800, 0x3, 0x2, 0x3, 0x0, 0x9}}, {0x16, 0x2, [0x800, 0x8, 0x1, 0x5, 0x100, 0x4, 0x3ff, 0x1, 0x8]}}, {{0x1c, 0x1, {0x1, 0x1, 0x2, 0x6, 0x1, 0x9, 0x5, 0x9}}, {0x16, 0x2, [0x1, 0x33fb, 0x0, 0x7, 0x2, 0x1800, 0x5, 0x52, 0x40]}}, {{0x1c, 0x1, {0xc1, 0x0, 0xfff8, 0x5b25ba67, 0x0, 0x2, 0x1f, 0x5}}, {0xe, 0x2, [0x80, 0x3ff, 0x8001, 0x8, 0x100]}}, {{0x1c, 0x1, {0x9, 0xff, 0x6, 0x8, 0x2, 0xfff, 0x6, 0x3}}, {0xa, 0x2, [0x8, 0x3, 0x1]}}]}, @qdisc_kind_options=@q_blackhole={0xe, 0x1, 'blackhole\x00'}, @TCA_RATE={0x6, 0x5, {0x0, 0x5}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1f5}, @TCA_RATE={0x6, 0x5, {0x1f, 0x4}}]}, 0x164}, 0x1, 0x0, 0x0, 0x20040011}, 0x0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 354.428332] audit: type=1800 audit(1595942792.186:149): pid=17321 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="bus" dev="sda1" ino=16674 res=0 13:26:33 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x301c01, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e23, @remote}}) sendfile(r0, r2, 0x0, 0x8400f7ffff16) creat(&(0x7f0000000680)='./bus\x00', 0x0) 13:26:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0xffffffff, @loopback}], 0x1c) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0xc000, 0x0) write$FUSE_OPEN(r2, &(0x7f0000000180)={0x20, 0xfffffffffffffff5, 0x5, {0x0, 0x18}}, 0x20) recvfrom$unix(r5, &(0x7f0000000180), 0x0, 0x2, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) sendto$inet(r0, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @dev}}}, &(0x7f0000000300)=0x100) 13:26:33 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x80000000) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r5, 0x10d, 0xf, &(0x7f0000000140), &(0x7f00000000c0)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x10000) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:33 executing program 1: clone(0x80, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f05003fffffffda0602000007fee80501dd6c06040d000600fe7f00000005000f00", 0x29}], 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xc400, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000000c0)={0x3, r3}) 13:26:33 executing program 1: r0 = socket(0x10, 0x392d969d3515125d, 0x4) write(r0, &(0x7f0000000300)="240000001a005f0014f9f4070009040002d0946c78f5ce06603655711eac5955403c044a", 0x24) [ 355.871821] audit: type=1800 audit(1595942793.626:150): pid=17380 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="bus" dev="sda1" ino=16709 res=0 13:26:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x8c, 0x2, 0x6, 0x185, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_DATA={0x40, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8, 0x13, 0x1, 0x0, 0x10000}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x81}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast1}}, @IPSET_ATTR_PROBES={0x5, 0x15, 0x2}, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}]}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x4fffd}]}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,port\x00'}]}, 0x8c}}, 0x0) 13:26:33 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x301c01, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e23, @remote}}) sendfile(r0, r2, 0x0, 0x8400f7ffff16) creat(&(0x7f0000000680)='./bus\x00', 0x0) 13:26:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(0x0, 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:34 executing program 1: perf_event_open(&(0x7f0000000080)={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_bp={&(0x7f0000000140), 0x5b46563c6f5f340e}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@dev, 0x0, 0x32}, 0x0, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x2}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0368ada000"], 0x10}}, 0x0) socket(0x0, 0x0, 0x0) [ 356.259715] audit: type=1800 audit(1595942794.016:151): pid=17407 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="bus" dev="sda1" ino=16708 res=0 13:26:34 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='.\x00', &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x97, 0x2, 0xd1, "f9f8ad99c8306681987cf8ae3db33e38", "3183287eae6ca26f0bda469402bf58f09dbe9c55d88fb50ecaf39216851554dbfdd1e762feeda48abd109c8d40ab65b18b14ddc2efd48e33559c21a30edd50368570bb5f6e02e0b49ce95bfc0db8ddfd31821ad4feaf7ce746af9aac0d30acf72be0bb2dcef1c7376dbed4d2e2d6f86289f1dce7e264f8e10989fdf356f98f0771ea"}, 0x97, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x9}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_EDID(r3, 0xc0285628, &(0x7f0000000380)={0x0, 0x8, 0x8000, [], &(0x7f0000000340)=0x40}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000fff000/0x1000)=nil, 0x1000}, &(0x7f00000002c0)=0x10) 13:26:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(0x0, 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:34 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x498803, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup(r2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000000)={0x1, 0x2, 0x2c02292b, 0x0, 0x3}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0xfffffffffffffffd) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/310], 0xfca) 13:26:34 executing program 1: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x5b46563c6f5f340e}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@dev, 0x0, 0x32}, 0x0, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x2}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0368ada000"], 0x10}}, 0x0) socket(0x0, 0x0, 0x0) 13:26:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(0x0, 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0)='wireguard\x00') sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="00000000000000000c000000080001006270660010000200062003000000000004000500f83e2daf9ba402ef01db5b8855d3a2afed74c639357f9c4c711fbbb17ffd74209052abe8f26af7289b365547ed3e17f9ec4325dfe611cc62c811674d5e3fb59fe8"], 0x3c}}, 0x0) [ 356.973339] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 13:26:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 357.066294] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 13:26:34 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000400)='comm\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000440)={r4, 0x5}, &(0x7f0000000480)=0x8) r5 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r5, &(0x7f0000000180), 0x12) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 357.109364] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 13:26:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept$phonet_pipe(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) r5 = dup2(r4, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) symlink(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000080)='./file1\x00') r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r6, 0xf50f, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r7, 0x0) quotactl(0x2080000201, &(0x7f0000000000)='./file1\x00', r7, &(0x7f0000000000)) 13:26:35 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000000), 0x80000) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x4, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000000)={r7, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000000c0)={r7, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x35}}}, 0x1f, 0x8001}, &(0x7f0000000040)=0x90) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='cdg\x00', 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) [ 357.280505] audit: type=1804 audit(1595942795.036:152): pid=17469 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/376/file1/file0" dev="loop4" ino=157 res=1 13:26:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x48}], 0x1, 0x0, 0x0, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control\x00', 0x8200, 0x0) ioctl$RTC_VL_CLR(r3, 0x7014) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 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, 0xa, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x80000}, 0x0, 0x0, r3, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$snddsp(r4, &(0x7f0000000200)="761f235ba7ffac384f80bc45d6e0221036a579fde1ed75cde232ab5802", 0x1d) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f0000000380)=""/4096) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x80000000, 0x0, 0x3}}) 13:26:35 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:35 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000a, 0x2012, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') [ 357.553741] audit: type=1804 audit(1595942795.316:153): pid=17485 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/377/file1/file0" dev="loop4" ino=158 res=1 13:26:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0x40047211, &(0x7f0000000080)={0x0, 0x200000200}) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:35 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvme-fabrics\x00', 0x800, 0x0) splice(r1, &(0x7f0000000100)=0x1, r3, &(0x7f0000000200)=0x8, 0x5, 0x0) uselib(&(0x7f0000000040)='./file0\x00') r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) connect$unix(r6, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:35 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000180)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYBLOB="2bc8fdeb01cbe88d86e3a7d01c0bf8da04ecdd577cf1e03abf580e861caefef933505e3c3b0bb53a6d7b2e867f9e96d6bc2933037becca0baa368a08328a32ab08307ba64c12457704654e6e2474659c7db48d123cb9710cf62733bdb48af476fda17dc930b777bf3d9ed5feacb84726a8a0b132e1a57164cc0f1b9f", @ANYRESDEC], 0x48}}, 0x8040) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) faccessat(r3, &(0x7f0000000080)='./file0\x00', 0x6) 13:26:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000000)={0x7, 0x7, 0x100, 0xc7}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x4d0, 0xd0, 0xd0, 0x308, 0x308, 0x0, 0x2e0, 0x400, 0x400, 0x400, 0x2e0, 0x4, 0x0, {[{{@ipv6={@ipv4={[], [], @loopback}, @mcast1, [], [], 'wg0\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private1, [], [], 'rose0\x00', 'netdevsim0\x00'}, 0x0, 0x1f8, 0x238, 0x0, {}, [@common=@inet=@hashlimit2={{0x150, 'hashlimit\x00'}, {'gretap0\x00', {0x0, 0x5, 0x0, 0x0, 0x0, 0x8000006, 0x48c}}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "7eedfcb3000000000000000041901a8d235bd39675399e5719d27a532748"}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@length={{0x28, 'length\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x530) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)={0x2c, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}}, 0x0) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000580)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(r4, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x38, r6, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x14}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}]}, 0x38}}, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000740)={&(0x7f0000000040), 0xc, &(0x7f0000000700)={&(0x7f0000000780)={0x5c, r6, 0x204, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8800}, 0x4008854) r7 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r7, 0x29, 0x40, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xf8, 0x0, 0x0, 0x1c8, 0x0, 0x2c8, 0x2e8, 0x2e8, 0x2e8, 0x2c8, 0x4, 0x0, {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={{0x28, 'hl\x00'}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x8001}}}, {{@ipv6={@private2, @dev, [], [], 'team0\x00', 'veth0_virt_wifi\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x6}}}, {{@ipv6={@remote, @remote, [], [], 'bridge_slave_1\x00', 'batadv0\x00', {}, {}, 0x11}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@multiport={{0x50, 'multiport\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x418) [ 357.803720] audit: type=1804 audit(1595942795.566:154): pid=17508 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/378/file1/file0" dev="loop4" ino=159 res=1 13:26:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 357.850725] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 357.865027] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 357.922913] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 357.945370] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 13:26:35 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000027000)={0x0, 0x4, 0x4, 0x0, r1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x37, 0x0, 0x5) r2 = creat(&(0x7f0000000400)='./file0\x00', 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)={0x0, 0xfffffd38}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0002001000850600000000000000ba6aa5609d0000000000", @ANYRES32=r5, @ANYBLOB="ff000000000000001c0012000c000100626f6e64000200000c0002000800010004"], 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$unix(0x1, 0x3, 0x0) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000820011000d04000000000000000010000000", @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1, 0x800000000000000}, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000000500)="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", 0xfb, 0x20000800, &(0x7f00000000c0)={0x1a, 0x1b, 0x3f, 0x4b, 0x8, 0x9, @multicast}, 0x10) [ 358.087121] audit: type=1804 audit(1595942795.846:155): pid=17529 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/379/file1/file0" dev="loop4" ino=160 res=1 [ 358.136282] EXT4-fs warning (device sda1): ext4_group_add:1651: No reserved GDT blocks, can't resize 13:26:36 executing program 5: dup(0xffffffffffffffff) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) open(0x0, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) sendto$inet(r0, &(0x7f00000012c0)="20048a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab0da6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="143b28aeccbc7c8c05835a00bbeb3a8b0336183d00000000000000000000a9f4837e4a2576c6004842c35d47308e3e6edf90f0e1f02c5238aba7a00b601ae17222f3200965e22e1a22c5c0a9b237475d6b45373129e2cdb38c5a98c50edec241907003fc6dd017b5cd1fe40acd45814f0178c9f5f3bb3d4a15c65d2013fcdf4985ba17e5e9"], 0x14}}, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, 0x17, 0xa, 0x201, 0x0, 0x0, {0x6, 0x0, 0x6}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x44}}, 0x20008800) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) 13:26:36 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x4c, 0x0, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f00000002c0)=[{}, {}], &(0x7f0000000300)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:26:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 358.208919] EXT4-fs warning (device sda1): ext4_group_add:1651: No reserved GDT blocks, can't resize 13:26:36 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x6, 0x8000}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0x81}, {{0x0, 0x0, 0x0}, 0x8}, {{0x0, 0x12, 0x0}, 0xf1}], 0x4, 0x20, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x8) sendmsg$ETHTOOL_MSG_RINGS_GET(r2, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="c8000000", @ANYRES16=0x0, @ANYBLOB="000425bd7000fbdbdf250f000000440001800800030001000000080003000100000008000300030000001400020076657468315f6d6163767461700000001400020076657468315f766972745f77696669004c00018008000100", @ANYRES32=0x0, @ANYBLOB="080003000000000008000300040000001400020076657468315f746f5f687372000000001400020076657468315f766972745f7769666900080001", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc8}, 0x1, 0x0, 0x0, 0x4044000}, 0x18001) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r4, 0x800) lseek(r4, 0x0, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = open(&(0x7f0000000100)='./bus\x00', 0xc002, 0x1e0) sendfile(r4, r5, 0x0, 0x8400f7ffff16) syz_genetlink_get_family_id$fou(0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) [ 358.377426] audit: type=1804 audit(1595942796.136:156): pid=17551 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/380/file1/file0" dev="loop4" ino=161 res=1 13:26:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:36 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="c2db645ea71200", @ANYRES16=r4, @ANYBLOB="f73c000000000000000005000000"], 0x14}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r4, 0x8, 0x70bd2c, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x24040850}, 0x20008805) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$midi(r5, &(0x7f0000000100)="d297239e5bc4fde28b65915cc4472ed80aea10f37e6904f3e0d598db65fc5fbd385bf9b284d5d021312fbd8c332d33799c98265a88350fd73604d147c3e4e1254bde3ccda92c4c967b", 0x49) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 358.573698] audit: type=1800 audit(1595942796.336:157): pid=17566 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.1" name="bus" dev="sda1" ino=16680 res=0 13:26:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0xa, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r4 = creat(&(0x7f0000000100)='./bus\x00', 0x1fb978507dcbbbd6) ftruncate(r4, 0x800) lseek(r4, 0x0, 0x2) lsetxattr$security_ima(&(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='security.ima\x00', 0x0, 0xd1, 0x0) r5 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x8400fffffffa) creat(&(0x7f00000000c0)='./bus\x00', 0x80) [ 358.725674] audit: type=1804 audit(1595942796.486:158): pid=17578 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/381/file1/file0" dev="loop4" ino=162 res=1 13:26:36 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)={0x141, 0x15, &(0x7f0000000340)="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"}) ioctl$CHAR_RAW_GETSIZE(r0, 0x1260, &(0x7f00000002c0)) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r3, 0xc034564b, &(0x7f0000000100)={0x1, 0x43564548, 0x7, 0x8, 0x3, @stepwise={{0x8000, 0x9}, {0x9, 0x1}, {0x10001, 0x2}}}) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000200)=""/155) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) [ 358.961825] audit: type=1804 audit(1595942796.716:159): pid=17595 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir122255495/syzkaller.pUG8C3/263/bus" dev="sda1" ino=16704 res=1 13:26:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x9, 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, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086602, 0x0) ioctl$vim2m_VIDIOC_G_FMT(0xffffffffffffffff, 0xc0d05604, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) mlockall(0x3) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 359.205252] audit: type=1804 audit(1595942796.796:160): pid=17595 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir122255495/syzkaller.pUG8C3/263/bus" dev="sda1" ino=16704 res=1 13:26:37 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$cgroup_int(r4, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r5, 0x8, 0x0, 0x918}) ioctl$USBDEVFS_CLAIM_PORT(r6, 0x80045518, &(0x7f0000000200)=0x9) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000d9ae153e020733020000000000fc3986d5dda6e903707744af53e300a00600000000"], 0x14}}, 0x0) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:37 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x20040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r0, 0x8001a0, 0xe80, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874588a8ffffffff00000000122e25d386dd", 0x0, 0x3b, 0x0, 0x22d}, 0x28) socket$packet(0x11, 0x3, 0x300) [ 359.367151] audit: type=1804 audit(1595942796.956:161): pid=17596 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/382/file1/file0" dev="loop4" ino=163 res=1 [ 359.534299] audit: type=1804 audit(1595942797.276:162): pid=17617 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir055018364/syzkaller.evqFf8/383/file1/file0" dev="loop4" ino=164 res=1 13:26:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:37 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x20040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r0, 0x8001a0, 0xe80, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874588a8ffffffff00000000122e25d386dd", 0x0, 0x3b, 0x0, 0x22d}, 0x28) socket$packet(0x11, 0x3, 0x300) [ 359.748658] audit: type=1804 audit(1595942797.376:163): pid=17628 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir122255495/syzkaller.pUG8C3/263/bus" dev="sda1" ino=16704 res=1 13:26:37 executing program 2: socket$inet6(0xa, 0x3, 0x2) socket$inet6(0xa, 0x3, 0x2) ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={0x3, @bcast}) r0 = socket(0x10, 0x80002, 0x0) socket$inet(0x2, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e24, @rand_addr=0x64010107}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, 0x0}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b005b00100000000000b2140e000a0002000000dc2976d153b4", 0x2e}], 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@initdev, @in6=@ipv4={[], [], @loopback}}}, {{@in=@initdev}, 0x0, @in6=@private0}}, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x200003f8, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:26:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r2, 0x40047211, &(0x7f0000000080)) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="0b000000000000000000005d2991cef48d48983c4a6587f2431779c44f11bcfeff3cdb17de869366f3dd7c0080000000000000ced4abebde8c66fc957701000000000000007fe3f9af9f0b5487540eb509ba6381a385198a59cb53adcdfa6fe1377192b5e9c293b001c95090389e6011c6279d8d2519000000000000000000"], 0xb) 13:26:37 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = semget$private(0x0, 0x0, 0x4) semctl$IPC_RMID(r0, 0x0, 0x0) semtimedop(r0, &(0x7f0000000040), 0x0, &(0x7f0000000100)) r1 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r1, &(0x7f0000000180), 0x12) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)) write$P9_RREADDIR(r2, 0x0, 0xb) [ 359.971304] audit: type=1804 audit(1595942797.386:164): pid=17629 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir122255495/syzkaller.pUG8C3/263/bus" dev="sda1" ino=16704 res=1 13:26:37 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x20040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r0, 0x8001a0, 0xe80, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874588a8ffffffff00000000122e25d386dd", 0x0, 0x3b, 0x0, 0x22d}, 0x28) socket$packet(0x11, 0x3, 0x300) [ 360.125325] audit: type=1804 audit(1595942797.396:165): pid=17629 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir122255495/syzkaller.pUG8C3/263/bus" dev="sda1" ino=16704 res=1 13:26:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7ffffeff) r1 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="3c00020003810003002400020000ffffffffffffffed0000000095cc973a"], 0x2c) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r1, 0x0) readv(r0, &(0x7f00000000c0)=[{0x0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 13:26:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)) write$P9_RREADDIR(r2, 0x0, 0xb) 13:26:38 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4, 0x8}, 0x8) r5 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r5, &(0x7f0000000180), 0x12) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$rds(0x15, 0x5, 0x0) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:38 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x20040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r0, 0x8001a0, 0xe80, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874588a8ffffffff00000000122e25d386dd", 0x0, 0x3b, 0x0, 0x22d}, 0x28) socket$packet(0x11, 0x3, 0x300) 13:26:38 executing program 5: r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) shutdown(r0, 0x1) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)="f4001100002b2c25e9ca497ad6e3d8c897404bc44f810f63dcb776d66205baa68754a3f5ffff01030000000000", 0x2d}], 0x1}, 0x0) 13:26:38 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) close(r1) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000035933bfc944568a031bda96ebffbd10900"], 0x14}}, 0x0) sendfile(r0, r2, 0x0, 0x8000fffffffe) 13:26:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)) write$P9_RREADDIR(r2, 0x0, 0xb) 13:26:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2005000, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$bpf(0x20000000, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0, 0xd800, 0x0) syz_genetlink_get_family_id$nbd(0x0) mount$bpf(0x20000000, &(0x7f0000000200)='./file0/file0/file0\x00', 0x0, 0x5890, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f00000001c0)}, {&(0x7f0000000400)}, {&(0x7f0000000680)}, {0x0}], 0x4, &(0x7f00000018c0)=[@op={0x18}, @assoc={0x18}, @iv={0x30, 0x117, 0x2, 0x18, "28ad1971a3eeae08c2d6e60eb7221b0ccd6d5941e33b4c15"}], 0x60}, 0x104) r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) shmat(0x0, &(0x7f0000dcb000/0x4000)=nil, 0x0) socket$packet(0x11, 0x0, 0x300) umount2(0x0, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_SET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44000080}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x50}, 0x1, 0x0, 0x0, 0x4040091}, 0x4004000) 13:26:38 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:38 executing program 1: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xd, 0x12, r0, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ff8)={0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000080)={0x9b0000, 0x4, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x9909cb, 0x7, [], @value64=0x3}}) ioctl$VIDIOC_CROPCAP(r3, 0xc02c563a, &(0x7f0000000100)={0x2, {0x7f, 0x1, 0xffffffff, 0x2}, {0xfffffe00, 0xf75, 0x8, 0x7fff}, {0x81, 0x1f}}) 13:26:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[], 0xb) 13:26:38 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000400)=0x400, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x5) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000280)={r4, r6, 0x3}, 0x10) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000240)) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYRESDEC, @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}, 0x1, 0x0, 0x0, 0x40000000}, 0x0) 13:26:39 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x6, 0xbde, 0xffff0000}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_QUERYCTRL(r4, 0xc0445624, &(0x7f0000000100)={0xfff, 0x3, "fa5cc1e1cd796cd1f92a3f82f06e1eefae7ac6669b412a349a670d5e86f4b85d", 0x3, 0x0, 0x0, 0xfffffffc, 0x89}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 361.266036] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:39 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x420002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'vlan1\x00', @local}) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000340)) r4 = dup(r0) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000100)={0x200, 0x0, 0x1, 0xdd3}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000000140)={r8, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:39 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x10, 0x80000000, 0x6, 0x4, 0x5, 0x0, 0x0, 0xfffffffd}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002580)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f0000000f40)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={@any, 0x64ff, 0x0, 0x1000}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0xffffffff, 0x80000001}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20082, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x800}, 0x0, 0x1, 0xffffffffffffffff, 0x0) clone(0x7b78983, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000200)=0x8, 0x4) [ 361.379040] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 13:26:39 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[], 0xb) 13:26:39 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='nsfs\x00', 0x1a4c829, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) fsetxattr$trusted_overlay_upper(r3, &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0xa7, 0x2, 0x4, "df1728bbe8e327334a9ab8d106908ecf", "5448d5fc3db8e552330ff4f3691e17a4644ab29920003bfa5b9b153e8c4db8b2482e791e52b55b9347153e4eb9ba083fb2b1474ba7a13d472df13c6e731a075e6ceb414286bd1f9f86d1974b8e066e8c05d8cb6183cacf3619ca9c410a3a79265eaf080e6ef001adfa3a46897b8d5a1a99a754d6f43154df4aa33ec0aca12cc969bb326c8515806f841f7004e5c425e7d4bb"}, 0xa7, 0x2) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r5, 0x20, 0x4ecf, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4001}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, r3, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}]}, 0x24}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x3, 0x4, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1e, 0x34}, [@call={0x5c, 0x0, 0x0, 0xfffffffe}]}, &(0x7f0000000040)='syzkaller\x00', 0x8a, 0xa4, &(0x7f0000000280)=""/164, 0x40f00, 0x0, [], r6, 0xe, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 13:26:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x80000001}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) write$RDMA_USER_CM_CMD_REJECT(0xffffffffffffffff, &(0x7f0000000340)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0x29, "f3bf91", "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"}}, 0x110) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x31, 0x0, 0x1, 0x7, 0x4, 0x3, 0x0, 0x4}, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) clone(0x4c000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x6100) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0x175d900f) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, 0x0, 0x0) 13:26:39 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x20, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000200)={r3, 0x40, 0x7ff, "c76fa068a86f5ab87176ef784f9c9706dd49451c0e113c733e337ae95428b3948d94ff4637501941317b20b39557975b69020ec5cf3e48ab2e4f690c647cea478dde955ca2d6bacbc047ad170a8ac9f0ff90c3b7cdafe14ef83883302f69104fdcff9e85729ef78b257f682b99c322c22146f438ea5adef2c32b2fd98a834e10518e88dc2065e0e964d1f6b6bdcb30226010a9bb329de698efdd715f5e3d43d132821f0b0e47d7411510dcbd1db31c67a4a683e8e1b7a7eb5de43c28c31b7d4ca27d0dfa331097ab3983d8a8f89956cd0b7f2c95ec85fd1ec81c1cf5ae5c5ce356"}) 13:26:39 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r1, 0xc00464c9, &(0x7f0000000040)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)={[{@journal_dev={'journal_dev', 0x3d, 0x5}}]}) 13:26:39 executing program 1: clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0xffc}, 0x0) exit(0x0) syz_mount_image$ceph(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00') 13:26:39 executing program 4 (fault-call:8 fault-nth:0): syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[], 0xb) 13:26:39 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='\x00', &(0x7f0000000140)='tmpfs\x00', &(0x7f0000000180)='-{\\\x00', &(0x7f0000000200)='-\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)=')--\x14F]\x00', &(0x7f0000000340)='#\x00', &(0x7f0000000380)='tmpfs\x00', &(0x7f00000003c0)='tmpfs\x00']) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x7, 0x201}, 0x14}}, 0x0) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) 13:26:39 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) kcmp(0x0, 0x0, 0x5, r1, r0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x5c}}, 0x40) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4c8, 0xffffffff, 0x0, 0x4, 0x0, {}, {0x0, 0xffffffff}, {}, {}, 0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x2}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) 13:26:39 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000340)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) dup(0xffffffffffffffff) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000200)='./file0\x00', 0x7545, 0x1, &(0x7f0000000380)=[{&(0x7f00000002c0)="b76edf1d067d3c91312efb213ffd4b275e54e819cd2062e71642dfce640b1716f7b079d770adca011330bbc02bae92dc5724121a5923fe178dd95211c9ff0e61c545852416c9bbc6c65cba155332d96dd864e9ff", 0x54, 0x80000001}], 0x88c094, &(0x7f00000003c0)={[{@data_err_ignore='data_err=ignore'}, {@prjquota='prjquota'}, {@discard='discard'}, {@nojournal_checksum='nojournal_checksum'}, {@user_xattr='user_xattr'}, {@bsddf='bsddf'}, {@debug='debug'}], [{@audit='audit'}]}) bind$alg(r4, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, 0x0, 0x0) r5 = accept4(r4, 0x0, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') sendfile(r5, r6, 0x0, 0x50000000000443) sendmsg$TIPC_CMD_SHOW_STATS(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 13:26:39 executing program 4 (fault-call:8 fault-nth:1): syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r3, 0x40047211, &(0x7f0000000080)) write$P9_RREADDIR(r2, &(0x7f0000000240)=ANY=[], 0xb) 13:26:39 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:26:40 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 13:26:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[@ANYRES64]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) ptrace$cont(0x20, r2, 0x9, 0x400000000000000) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x41adc41, 0x0) r4 = open(&(0x7f0000000180)='./file1/file0\x00', 0x810000, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000020701023d14000000000000005d4e00"], 0x14}}, 0x0) r6 = dup2(r5, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r6, 0xc01864b0, &(0x7f0000000240)={0x8, 0x10001, 0x2, 0x0, 0x956f}) ioctl$FITRIM(r4, 0x40047211, &(0x7f0000000080)) write$P9_RREADDIR(r3, &(0x7f0000000240)=ANY=[], 0xb) 13:26:40 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x8000, &(0x7f00000004c0)=ANY=[@ANYBLOB="6d657461636f70793d6f6e2c72656469726563745f6469723d2e2f66696c65302c696e6465783d6f66662c72656469726563745f6469723d2e2f66696c65302c78696e6f3d6f66662c75707065726469723d2e2f66696c65302c78696e6f3d6f66662c776f726b6469723d2e2f66696c65302c6f626a5f757365723d746df06473002c7365636c6162656c2c61707072616973655f747970653d696d617369672c736d61636b66737472616e736d7574653d746d706673002c666f776e65723d", @ANYRESDEC=0xee00, @ANYBLOB="2c6d6d61737572652c657569643ebce29353fbc62a39366a1b120fd82bdf7159beb17953740834a60ffc932735e2f45f6d71b806ac0f26d94391cd72bf1e38ae1652eb8fa1d65091fac842cba652c8d44edae74a9ca104bc", @ANYRESDEC=r1, @ANYBLOB="6b711898c0d5ff9491707072"]) r2 = dup(r0) semctl$GETPID(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000200)=""/94) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, r6, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r2, 0x89f4, &(0x7f0000000180)={'syztnl1\x00', &(0x7f0000000340)={'syztnl0\x00', r9, 0x29, 0x3f, 0x8, 0xfffffffa, 0x11, @empty, @private0, 0x1, 0x8, 0x1000, 0x3d4}}) 13:26:40 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = msgget$private(0x0, 0x192) msgctl$IPC_SET(r1, 0x1, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)=""/93) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, r3) add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f00000004c0)="dee7030022cf9e5e1dbac27b0426fc0299c40800000000000000c894f365ae68edf335abf35ec53d6751467ebd2c187491bcab2c8d34fec505fc8a14622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976ede8860ab49c3a4f51ab0124b50c3362201a307df03000", 0x78, r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000200)=@builtin='builtin_trusted\x00') r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ocfs2_control\x00', 0xa00, 0x0) connect$can_bcm(r5, &(0x7f0000000340), 0x10) r6 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x9c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x7fff, @empty, 0x1}}}, 0x84) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 13:26:40 executing program 5: perf_event_open(&(0x7f0000000180)={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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="6cbda900", @ANYRES16=0x0, @ANYBLOB="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"], 0x16c}, 0x1, 0x0, 0x0, 0x24008054}, 0x4000000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x40010, r2, 0x25ef4000) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000180)={{r3, r4+60000000}, {0x0, 0x1c9c380}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockname$packet(r6, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000005c0)=0x14) r7 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r7, 0x1) r8 = open(0x0, 0x0, 0x0) flock(r8, 0x2) 13:26:40 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6c6f77657264691f3d2e3a66696c6530"]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_capability(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000640)='security.capability\x00', &(0x7f0000000680)=@v2, 0x14, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') chown(&(0x7f0000000300)='./bus/file0\x00', 0x0, 0x0) 13:26:40 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) write$cgroup_int(r0, &(0x7f0000000180), 0x12) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000340)=""/115) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000040)={0x8, &(0x7f0000000200)=[{}, {}, {}, {@none}, {}, {@none}, {@fixed}, {@fixed}]}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 362.118297] FAULT_INJECTION: forcing a failure. [ 362.118297] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 362.118319] CPU: 1 PID: 17804 Comm: syz-executor.4 Not tainted 4.14.189-syzkaller #0 [ 362.118324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.118328] Call Trace: [ 362.118343] dump_stack+0x1b2/0x283 [ 362.118357] should_fail.cold+0x10a/0x154 [ 362.118371] __alloc_pages_nodemask+0x22c/0x2720 [ 362.118383] ? HARDIRQ_verbose+0x10/0x10 [ 362.118394] ? trace_hardirqs_on+0x10/0x10 [ 362.118405] ? perf_trace_lock_acquire+0x104/0x510 [ 362.118413] ? perf_trace_lock_acquire+0x104/0x510 [ 362.118423] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 362.118431] ? HARDIRQ_verbose+0x10/0x10 [ 362.118438] ? __radix_tree_lookup+0x1b5/0x2e0 [ 362.118453] ? lock_downgrade+0x740/0x740 [ 362.118474] alloc_pages_current+0x155/0x260 [ 362.118485] pagecache_get_page+0x3f5/0xab0 [ 362.118502] ? fat_add_cluster+0xc0/0xc0 [ 362.118511] grab_cache_page_write_begin+0x63/0x90 [ 362.118522] block_write_begin+0x33/0x270 [ 362.118533] cont_write_begin+0x497/0x730 [ 362.118549] ? block_write_begin+0x270/0x270 [ 362.118558] ? current_time+0x16/0xb0 [ 362.118573] ? iov_iter_fault_in_readable+0x1b9/0x360 [ 362.118587] fat_write_begin+0x89/0x170 [ 362.118597] ? fat_add_cluster+0xc0/0xc0 [ 362.118610] generic_perform_write+0x1c9/0x420 [ 362.118629] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 362.118641] ? generic_file_direct_write+0x2fa/0x420 [ 362.118657] __generic_file_write_iter+0x42b/0x590 [ 362.118682] generic_file_write_iter+0x36f/0x650 [ 362.118699] __vfs_write+0x44c/0x630 [ 362.118710] ? HARDIRQ_verbose+0x10/0x10 [ 362.118720] ? kernel_read+0x110/0x110 [ 362.118744] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 362.118754] ? rcu_sync_lockdep_assert+0x69/0xa0 [ 362.118764] vfs_write+0x17f/0x4d0 [ 362.118774] SyS_write+0xf2/0x210 [ 362.118782] ? SyS_read+0x210/0x210 [ 362.118793] ? SyS_clock_settime+0x1a0/0x1a0 [ 362.118803] ? do_syscall_64+0x4c/0x640 [ 362.118812] ? SyS_read+0x210/0x210 [ 362.118824] do_syscall_64+0x1d5/0x640 [ 362.118851] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 362.118860] RIP: 0033:0x45c369 [ 362.118866] RSP: 002b:00007fac85d7ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 362.118876] RAX: ffffffffffffffda RBX: 00000000000362c0 RCX: 000000000045c369 [ 362.118882] RDX: 000000000000000b RSI: 0000000020000240 RDI: 0000000000000006 [ 362.118888] RBP: 00007fac85d7eca0 R08: 0000000000000000 R09: 0000000000000000 [ 362.118893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 362.118899] R13: 00007fffe50357af R14: 00007fac85d7f9c0 R15: 000000000078bf0c [ 362.363965] IPVS: ftp: loaded support on port[0] = 21 [ 363.139168] FAT-fs (loop4): Unrecognized mount option "ÿÿÿÿÿÿÿÿ" or missing value [ 363.181390] FAT-fs (loop4): Unrecognized mount option "ÿÿÿÿÿÿÿÿ" or missing value [ 363.240927] overlayfs: unrecognized mount option "lowerdi=.:file0" or missing value [ 363.423540] overlayfs: unrecognized mount option "lowerdi=.:file0" or missing value [ 363.435129] overlayfs: filesystem on './bus' not supported as upperdir [ 394.058904] NOHZ: local_softirq_pending 08 [ 406.214005] NOHZ: local_softirq_pending 08 [ 446.535974] NOHZ: local_softirq_pending 08 [ 455.508325] NOHZ: local_softirq_pending 08 [ 528.453128] NOHZ: local_softirq_pending 08 [ 571.330147] INFO: task syz-executor.2:17853 blocked for more than 140 seconds. [ 571.330157] Not tainted 4.14.189-syzkaller #0 [ 571.330160] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 571.330165] syz-executor.2 D29576 17853 6376 0x00000004 [ 571.330187] Call Trace: [ 571.330209] __schedule+0x88b/0x1de0 [ 571.330227] ? io_schedule_timeout+0x140/0x140 [ 571.330238] ? lock_downgrade+0x740/0x740 [ 571.330251] schedule+0x8d/0x1b0 [ 571.330261] schedule_preempt_disabled+0xf/0x20 [ 571.330269] __mutex_lock+0x669/0x1310 [ 571.330293] ? fb_open+0xfb/0x4a0 [ 571.330302] ? lock_downgrade+0x740/0x740 [ 571.330312] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 571.330325] ? __mutex_unlock_slowpath+0x75/0x770 [ 571.330335] ? chrdev_open+0xf7/0x6d0 [ 571.330349] ? lock_downgrade+0x740/0x740 [ 571.330360] fb_open+0xfb/0x4a0 [ 571.330371] ? fb_get_color_depth+0x200/0x200 [ 571.330379] chrdev_open+0x23c/0x6d0 [ 571.330390] ? __register_chrdev+0x3d0/0x3d0 [ 571.330406] do_dentry_open+0x44b/0xec0 [ 571.330415] ? __register_chrdev+0x3d0/0x3d0 [ 571.330427] ? __inode_permission+0xcd/0x2f0 [ 571.330437] vfs_open+0x105/0x220 [ 571.330449] path_openat+0x628/0x2970 [ 571.330468] ? path_lookupat+0x780/0x780 [ 571.330477] ? trace_hardirqs_on+0x10/0x10 [ 571.330495] do_filp_open+0x179/0x3c0 [ 571.330504] ? may_open_dev+0xe0/0xe0 [ 571.330521] ? lock_downgrade+0x740/0x740 [ 571.330533] ? do_raw_spin_unlock+0x164/0x220 [ 571.330543] ? _raw_spin_unlock+0x29/0x40 [ 571.330551] ? __alloc_fd+0x1be/0x490 [ 571.330567] do_sys_open+0x296/0x410 [ 571.330577] ? filp_open+0x60/0x60 [ 571.330589] ? SyS_clock_settime+0x1a0/0x1a0 [ 571.330597] ? do_vfs_ioctl+0xff0/0xff0 [ 571.330607] ? do_syscall_64+0x4c/0x640 [ 571.330614] ? SyS_open+0x30/0x30 [ 571.330624] do_syscall_64+0x1d5/0x640 [ 571.330639] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 571.330648] RIP: 0033:0x45c369 [ 571.330653] RSP: 002b:00007f3a25e07c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 571.330664] RAX: ffffffffffffffda RBX: 0000000000021000 RCX: 000000000045c369 [ 571.330669] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 571.330675] RBP: 000000000078c088 R08: 0000000000000000 R09: 0000000000000000 [ 571.330680] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078c04c [ 571.330686] R13: 00007fffd29f92ef R14: 00007f3a25e089c0 R15: 000000000078c04c [ 571.330704] [ 571.330704] Showing all locks held in the system: [ 571.330716] 1 lock held by khungtaskd/1054: [ 571.330721] #0: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0x7c/0x21a [ 571.330752] 1 lock held by in:imklog/5986: [ 571.330755] #0: (&f->f_pos_lock){+.+.}, at: [] __fdget_pos+0x1fb/0x2b0 [ 571.330783] 1 lock held by syz-executor.2/17853: [ 571.330786] #0: (&fb_info->lock){+.+.}, at: [] fb_open+0xfb/0x4a0 [ 571.330807] [ 571.330810] ============================================= [ 571.330810] [ 571.330816] NMI backtrace for cpu 1 [ 571.330824] CPU: 1 PID: 1054 Comm: khungtaskd Not tainted 4.14.189-syzkaller #0 [ 571.330829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.330833] Call Trace: [ 571.330843] dump_stack+0x1b2/0x283 [ 571.330857] nmi_cpu_backtrace.cold+0x57/0x93 [ 571.330868] ? irq_force_complete_move.cold+0x7c/0x7c [ 571.330877] nmi_trigger_cpumask_backtrace+0x13a/0x17f [ 571.330889] watchdog+0x5b9/0xb40 [ 571.330899] ? hungtask_pm_notify+0x50/0x50 [ 571.330911] kthread+0x30d/0x420 [ 571.330919] ? kthread_create_on_node+0xd0/0xd0 [ 571.330928] ret_from_fork+0x24/0x30 [ 571.330948] Sending NMI from CPU 1 to CPUs 0: [ 571.331446] NMI backtrace for cpu 0 [ 571.331451] CPU: 0 PID: 17808 Comm: syz-executor.2 Not tainted 4.14.189-syzkaller #0 [ 571.331456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.331459] task: ffff88804b490100 task.stack: ffff88804f7b8000 [ 571.331462] RIP: 0010:bitfill_aligned+0x2b/0x190 [ 571.331465] RSP: 0018:ffff88804f7bf330 EFLAGS: 00000246 [ 571.331470] RAX: 0000000000040000 RBX: ffff8880000a0000 RCX: ffffc900084fb000 [ 571.331474] RDX: 0000000000040000 RSI: ffffffff8323854b RDI: ffff8880a5b4b600 [ 571.331478] RBP: 0000000000000a00 R08: 0000000000000a00 R09: 0000000000000040 [ 571.331481] R10: ffff8880a5a49c9f R11: 0000000000000000 R12: 0000000000000040 [ 571.331485] R13: 0000000000000a00 R14: 0000000000000000 R15: 0000000000000000 [ 571.331489] FS: 00007f3a25e4a700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 571.331492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 571.331495] CR2: 000000c0010de000 CR3: 00000000a4a42000 CR4: 00000000001426f0 [ 571.331499] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 571.331503] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 571.331505] Call Trace: [ 571.331507] cfb_fillrect+0x3c7/0x710 [ 571.331510] ? cfb_fillrect+0x710/0x710 [ 571.331512] vga16fb_fillrect+0x5fa/0x1820 [ 571.331515] ? bit_clear_margins+0x1b9/0x480 [ 571.331517] bit_clear_margins+0x2a4/0x480 [ 571.331520] ? bit_clear+0x450/0x450 [ 571.331522] fbcon_clear_margins+0x1bb/0x300 [ 571.331525] fbcon_switch+0xdb4/0x1b1f [ 571.331527] ? fbcon_startup+0xef0/0xef0 [ 571.331530] ? bit_update_start+0x1f0/0x1f0 [ 571.331533] ? vga16fb_setcolreg+0xfe/0x350 [ 571.331535] ? fbcon_set_origin+0x1c/0x40 [ 571.331538] ? fbcon_scrolldelta+0x1170/0x1170 [ 571.331541] redraw_screen+0x32c/0x790 [ 571.331543] ? con_shutdown+0x90/0x90 [ 571.331546] ? fbcon_set_palette+0x466/0x580 [ 571.331548] fbcon_modechanged+0x68a/0x980 [ 571.331551] fbcon_event_notify+0x107/0x1760 [ 571.331554] notifier_call_chain+0x108/0x1a0 [ 571.331556] blocking_notifier_call_chain+0x79/0x90 [ 571.331559] fb_set_var+0xac5/0xc90 [ 571.331561] ? fb_set_suspend+0x110/0x110 [ 571.331564] ? lock_acquire+0x1ec/0x3f0 [ 571.331566] do_fb_ioctl+0x36d/0xa70 [ 571.331569] ? register_framebuffer+0x8e0/0x8e0 [ 571.331572] ? avc_has_extended_perms+0x6e4/0xbf0 [ 571.331574] ? avc_ss_reset+0x100/0x100 [ 571.331577] ? __lock_acquire+0x5fc/0x3f20 [ 571.331579] ? retint_kernel+0x2d/0x2d [ 571.331582] ? do_fb_ioctl+0xa70/0xa70 [ 571.331584] fb_ioctl+0xdd/0x130 [ 571.331587] ? do_fb_ioctl+0xa70/0xa70 [ 571.331589] do_vfs_ioctl+0x75a/0xff0 [ 571.331592] ? selinux_inode_setxattr+0x730/0x730 [ 571.331595] ? ioctl_preallocate+0x1a0/0x1a0 [ 571.331597] ? lock_downgrade+0x740/0x740 [ 571.331600] ? __fget+0x225/0x360 [ 571.331602] ? security_file_ioctl+0x83/0xb0 [ 571.331605] SyS_ioctl+0x7f/0xb0 [ 571.331607] ? do_vfs_ioctl+0xff0/0xff0 [ 571.331609] do_syscall_64+0x1d5/0x640 [ 571.331612] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 571.331615] RIP: 0033:0x45c369 [ 571.331617] RSP: 002b:00007f3a25e49c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 571.331624] RAX: ffffffffffffffda RBX: 000000000000d540 RCX: 000000000045c369 [ 571.331627] RDX: 00000000200001c0 RSI: 0000000000004601 RDI: 0000000000000005 [ 571.331631] RBP: 000000000078bf40 R08: 0000000000000000 R09: 0000000000000000 [ 571.331634] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 571.331638] R13: 00007fffd29f92ef R14: 00007f3a25e4a9c0 R15: 000000000078bf0c [ 571.331640] Code: 41 57 49 89 cf 41 56 41 89 d6 41 55 41 54 45 89 cc 55 44 89 c5 53 48 89 f3 48 83 ec 08 e8 2e 11 38 fe 85 ed 74 5f e8 25 11 38 fe <41> 8d 3c 2e 44 89 f1 31 d2 49 c7 c5 ff ff ff ff 4c 89 e8 48 d3 [ 571.331964] Kernel panic - not syncing: hung_task: blocked tasks [ 571.331972] CPU: 1 PID: 1054 Comm: khungtaskd Not tainted 4.14.189-syzkaller #0 [ 571.331976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.331979] Call Trace: [ 571.331988] dump_stack+0x1b2/0x283 [ 571.332001] panic+0x1f9/0x42d [ 571.332009] ? add_taint.cold+0x16/0x16 [ 571.332021] ? printk_safe_flush+0xa9/0x110 [ 571.332036] watchdog+0x5ca/0xb40 [ 571.332047] ? hungtask_pm_notify+0x50/0x50 [ 571.332057] kthread+0x30d/0x420 [ 571.332064] ? kthread_create_on_node+0xd0/0xd0 [ 571.332074] ret_from_fork+0x24/0x30 [ 571.333246] Kernel Offset: disabled [ 572.406692] Rebooting in 86400 seconds..