0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x6e8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x0, 0xd212, 0xb57, 'queue0\x00', 0x8}) [ 186.092766] FAT-fs (loop3): bogus number of reserved sectors [ 186.098727] FAT-fs (loop3): Can't find a valid FAT filesystem 09:23:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) ptrace$getsig(0x4202, r1, 0x2d4, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2}}, 0x0, 0x0, 0x0, "2241f814667a487e100e39ec72d66fe006a4e54e6fe1c444159c9c715184c05b68f80a8dc3fd442441eb83222a1af8745e1c2f14c42534c962e0d39a6cf556a366c46db05a59c699f4e8b0232bbe4c68"}, 0xd8) 09:23:51 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1) 09:23:51 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x80404, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x2}) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) dup3(r1, r2, 0x80000) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)=r0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)) 09:23:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000000c0)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c, 0x37a0, 0x7, 0x80, 0xd4, 0x0, 0x0, 0x7ff, 0x70264c6f, 0x3, [0x0, 0x4, 0xffffffff, 0x6, 0x80, 0x8001, 0xffffffffffff3e82, 0xb62c000000000], [0x4, 0x9, 0xffffffffffffffff, 0x7ff]}}) [ 186.212719] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:23:52 executing program 4: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000002c0)=@ethernet={0x0, @local}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000500)=""/87, 0x57}], 0x1, &(0x7f0000000600)=""/152, 0x98}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="891ed4e9277c4c21bd12e3a82abfeb86fa36e382f6123190ddb8c9cea19c4f7a773c7fd9327836de2fc59152f0c77897c71d25000000"], 0x1) write$binfmt_script(r0, &(0x7f00000005c0)={'#! ', './file0', [], 0xa}, 0xb) fcntl$notify(r0, 0x402, 0x10) sendto$unix(r0, &(0x7f0000000340)="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", 0xfa, 0x1, 0x0, 0x0) 09:23:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000003c0)=[{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b5", 0x1}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0xfffffe06}], 0x1}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0xc00, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000200), 0x4) 09:23:52 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r0, 0x1, 0x8000, 0x5) 09:23:52 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x44}, 0xffffffffffffffc2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x10}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 09:23:52 executing program 1: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000440)='./file0\x00', 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xf1, "56ae808adc9a6cff9717714b16d87807de9c4302ad0d1a19ec07b03d1fff7f171ce6f928d35822c9ccdb6cf7e1227ade2dce28d2c9941183c8e120de41977f3258a70656d82b701391423bec9aa59030706be19ace89d0bfbe849ca0b01cd46322eb4c353152ce719bb44215ef0282cc750cecc8fbce377e39295789650842953ca14cf351d22d61a1c2bad685b3a77ce2d6f1bd92e3c83a75d25d2ca791c6ff712b458db0d0dc6243d908bce37de30f65532647e11a0468afd3c8b7f44d1dfb54a51ea0deab170088fa15aff8da873f0a5d32f73a5aa3c53ccd80fb55a1bf7ef135b155407d48fd9be544e0b31446cb05"}, &(0x7f0000000000)=0x115) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000100)=ANY=[]) ioctl$FS_IOC_FSSETXATTR(r0, 0x6612, &(0x7f0000000080)) 09:23:52 executing program 7: r0 = eventfd2(0x0, 0x0) io_setup(0x800000020, &(0x7f0000000040)=0x0) read$eventfd(r0, &(0x7f0000000140), 0x8) io_submit(r1, 0x0, &(0x7f0000002480)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") io_submit(r1, 0x2, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 09:23:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:23:52 executing program 2: r0 = memfd_create(&(0x7f0000000100)='b\n\x00\x00\x00', 0x4) socket$inet_udplite(0x2, 0x2, 0x88) fstatfs(r0, &(0x7f0000000000)=""/198) 09:23:52 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = dup2(r0, r1) ioctl$TIOCNXCL(r2, 0x540d) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x6, @empty, "626f6e6430000000000600000800"}}, 0x1e) 09:23:52 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000e80)=[{&(0x7f0000005a80)="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", 0x579}], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="d5619b33f028c6d55faef0f6bf8c0b705e95b5b090dc6c11cb194ba0788c479951a1466bd87caac96fc43ca820dc98133462b811891a4e56a780fec9c87cfc623b696ef845d73b15ee4762e6128f70bcb4"], 0x0, 0x0, &(0x7f0000000040)}) 09:23:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) write$P9_RGETLOCK(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="27000000370200010100000000000000ffffff7f00000000", @ANYRES32=r3, @ANYBLOB="09002f646576036bc9bf766d00"], 0x27) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)={{0x10b, 0x6, 0x400, 0x225, 0x87, 0x9b, 0x2c4, 0x5}, "c9c1195d81b93826150b58165b4f9f05954a58751543d07af2f0b17b5f14812cce12b6f3d94b29203148ef52205761865115cc05e6bf0ec44b75481590317afbfeca5ef99f24aab863d9453cedae336689944b7aec95e50b1c6a", [[], []]}, 0x27a) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)) 09:23:52 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x20, &(0x7f00000005c0)="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") r1 = openat$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$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000001c0)="66b844008ed80f01c466ba430066edc4e101667e5ac4c1d5755ee3f2263edbf0f20f300f01c966baf80cb842c3fa80ef66bafc0cec66bad104b010ee", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 187.159400] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 187.250146] binder: 9828:9831 ioctl c0306201 20007000 returned -14 [ 187.272407] binder: BINDER_SET_CONTEXT_MGR already set [ 187.283457] binder: 9828:9835 ioctl 40046207 0 returned -16 [ 187.298889] binder: 9828:9831 ioctl c0306201 20007000 returned -14 09:23:53 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x602, 0x1}, 0x2c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xcd, "4ba5d14193fb0e7bd7b505337dfe60355c94884dec68c124cb8e8bff4953a68bc5b6e2d04e2aa3dafa36d7734d2152f4806b023adb24278d67c2c556d997622a5fbaca368ebe457cb57efa300b9784c9d6cea6dc74af04e5d9e48b0bf648e5b7fa9a9f12006c2b1c1cad6cbe8e90d5a6527f0c3d1f288ee3190e39fe535d3db865ab113fddd61607b18289c0dcd44a427c1f177c12b697af539b4ac0e5ca95e33392f17fc13d598b7b33edca615c71d6996611bc0933cba167f463b748faa75221ac0f0e2aefa064d24397a329"}, &(0x7f00000001c0)=0xd5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x2c, &(0x7f0000000200)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000280)=0x10) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000100), &(0x7f0000000480)=""/16}, 0x2) 09:23:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000a40)="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") socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x7fff, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0x0, r1, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000001080)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a00400000000000060010000a0020000b8030000b8030000b803000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00060010000000000000000000000000000000000000000000000000000b4cb4530ecc81732000000000000000000000000000000000000000000000000397100000900050000000000bca234a124b9d763455cb1053f551ecf8e9092cc7a5f5566b7113e23e7c82fc8bf5f93021bee33ef5c1274fee2a5030fc41dc7b6854763ff0cddee4c422a01770000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac141414ac1414aa0f000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b5cc7f3b3c8520f8b26c516d0000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000800000000000000000000000000000000000020300010002e5ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000000006e8c9da5584f8c7ec4b7367b77aba3f28f95e71529fc92e2281248ea9520ca17c32da1c7a9efba28947aa527200002a5338a2ae6af07dcbabf6dee8d1f0dc40fa283913994abc81dc40bdd80ea08c5ddfc209e24e0fd48af8614f524216ee"], 0x4f0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='ocfs2_dlmfs\x00', 0x20000, &(0x7f0000000240)="f04fa2528095d1185b8e292c7b36baffcb869614659413c900f50ebc3e98d213e4fd69f8f205d3338cc6de9762") sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206020200a84309c026236925000b0000c90200f0ff56039848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 09:23:53 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x9, 0x4) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) 09:23:53 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000640)='./file0\x00') rt_sigaction(0x400000000000007, &(0x7f0000000180)={0x4024cf, {0xffffffbfffbff273}}, &(0x7f0000000240), 0x8, &(0x7f0000000100)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4005}, {r0, 0x240}], 0x2, 0x3) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') 09:23:53 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$TCXONC(r1, 0x4008af04, 0x0) [ 187.414558] netlink: 'syz-executor1': attribute type 11 has an invalid length. 09:23:53 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)=[{0x10, 0x84, 0x7, 'r'}], 0x10}, 0x0) 09:23:53 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x5450, &(0x7f0000000980)) 09:23:53 executing program 4: r0 = socket$inet(0x2, 0x3, 0x20000000084) sendto$inet(r0, &(0x7f0000000040)="e6bcef72262359792d7deab45bee150b", 0x10, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 09:23:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 09:23:53 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)=[{0x10, 0x84, 0x7, 'r'}], 0x10}, 0x0) 09:23:53 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 09:23:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="025cc83d6d345f0f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x1c}, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r1, &(0x7f0000001cc0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000071ef4b800004000000000000000000000000000000000000000000038000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7df3d14eedbc8e1060000000000000300000000000000d0170000000000000000000000000000000000000000000000000000000000000000000000000000c67e9b79000000000000000000000000000000020000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000fcff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1ca) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/20, 0x14}, 0x0) write$binfmt_elf64(r1, &(0x7f0000002900)=ANY=[@ANYBLOB="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"], 0x35a) 09:23:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuset.effective_mems\x00', 0x0, 0x0) timer_create(0x1, &(0x7f0000000240)={0x0, 0xb, 0x4, @thr={&(0x7f00000001c0)="0981", &(0x7f0000000200)="64ec95deab54613d3049ec55890e4f1bf6d365322608537e607560475a"}}, &(0x7f00000002c0)=0x0) clock_gettime(0x7, &(0x7f0000000300)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000380)={{0x77359400}, {r2, r3+30000000}}, &(0x7f00000003c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000500)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)=0x0) setpgid(r4, r5) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000400)) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) getrandom(&(0x7f0000000040)=""/44, 0xfffffebe, 0x0) select(0x40, &(0x7f0000000000)={0xfffffffffffffffe, 0xfffffffffffffff9, 0x0, 0x3, 0x9, 0xfff, 0x78, 0x7fffffff}, &(0x7f0000000080)={0x87e, 0x1ac, 0x8, 0x9, 0xb94, 0x0, 0x8f2, 0xdf}, &(0x7f0000000100)={0x0, 0x30, 0x80000000, 0x4, 0xfffffffffffffff8, 0x0, 0x0, 0xffff}, &(0x7f0000000180)={0x0, 0x7530}) timer_settime(r7, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r6, 0x1000000000016) 09:23:53 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280), 0xc) 09:23:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:23:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000280)="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", 0x285}], 0x1, &(0x7f00000025c0)}, 0x0) syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='gid=']) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)="746d70667300d2d0bf3a0dad2307e064577b112be74b5031ac653a6fd062d8c17126c7c7f5605da30ac2db6b23c6e3b0fa72e7e21a71470f6e000000009b6becb39a990702be681a58ec080f752c5659b0dca43f65b78e0af7e0ef420737af5da1e805bfdc3a487aa029a3bebeb9a78ae87c1ab964343761a36b44b089bf8d6657bd1c91342954f9f5132920a9c4b64f0c83580758840648b7fde5f60ae269b39ba3b838559f54a654edd804a46da1f1fa04ce5b24a847616212991b02653ba276f01a6cc82ece10bdcfb6fb040e04a6b70441d61ea37771cbaf8470fe285e215e38df30da", 0x0, &(0x7f0000000500)) 09:23:53 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0xc008551a, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) accept$nfc_llcp(r1, 0x0, &(0x7f0000000040)) 09:23:53 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)=[{0x10, 0x84, 0x7, 'r'}], 0x10}, 0x0) 09:23:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cipher_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140), 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") close(r3) write$vnet(r2, &(0x7f00000002c0)={0x1, {&(0x7f0000000100)=""/49, 0x31, &(0x7f0000000200)=""/131}}, 0x68) 09:23:53 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000080)='X', 0x1}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb0, r1, 0x4, 0x70bd25, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0xa70}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffc}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) [ 187.873656] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 187.935031] jfs: Unrecognized mount option "gid=ò" or missing value [ 187.959809] tmpfs: Bad value 'ò' for mount option 'gid' 09:23:53 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x9a, "e0112a4d7335a83b1309489820f39334d59905efc973ffc192edfbb54946a269ce87b631adcf34f199b52c18d7a4b77bad21004edde6e7a1f6923b90efa0ae1ce5a33896d4c5117daaf2278a0a5b6032f41fcd91cce3ebf688f7e59d37b5aa27816155a04aec8087b63a50a40e22ec62ab5297c211e6b3bc23745095324f269b8e782c83a3353bd49e5a42073157e855b4ee62ced86c4b753410"}, &(0x7f0000000200)=0xa2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1, 0xb1, "e5169ada6bcc1e67810a94763f4dcfb8bb262d723ebc8d914b8295eedf21fd738e048a5c696235800dbbb1b9402408b90700f83e57d7e6e64ae5c6f6a9f2600063b8836a70d8391576f6160312dae94363ffad1811df62ed6ead6c8209a2bfb605b033e7dbb8c75bffb293b1d153f949fbb6145f003eb14167823b267516751c226e189e92c9d1215d7e16aeec903212d9ef63ba328551d43d487f770b91b54656fd2a8100f19ccb15fe7fa3cf5b6177c5"}, &(0x7f0000000240)=0xb9) r2 = dup(r0) epoll_create1(0x80000) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = msgget$private(0x0, 0x82) msgrcv(r4, &(0x7f0000000540)={0x0, ""/4096}, 0x1008, 0x0, 0x800) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) syz_extract_tcp_res$synack(&(0x7f0000001580), 0x1, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendto$inet6(r0, &(0x7f0000000080)="52b8b03f565b00d54a6380448e373f37c93c6fba79c9ee66c62afbe8a072e9ad7449b8191dbc1950c41fc8b42b72f1bd0d41634585a25954cb4524f589bd5deb52ee9403a2c2ff112d408d0490969a26b036cadc6c9629a41b40c2d04e989fa13387cebcbd83c9af4c1f693271b67120184ef70bfbb84070979ef8c57755b1a966515175c20b8462d053e8c8ab515d6ec87318703a03447e0d81ee5a825b1af3eb148798492742d495763ab623c0fd25d7166e60a71eb85c912bd54ef393ee0742650c1d9802b3c43a3fe3ff4d3136", 0xcf, 0x8001, &(0x7f0000000180)={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f00000001c0)) sendmsg$nl_xfrm(r2, &(0x7f0000000500)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000001, 0x8010, r5, 0x0) 09:23:53 executing program 3: pipe2(&(0x7f00000006c0)={0xffffffffffffffff}, 0x800) bind$inet6(r0, &(0x7f0000000700)={0xa, 0x4e20, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}, 0x1c) socketpair(0x0, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RCREATE(r2, &(0x7f0000000000)={0x18, 0x73, 0x2, {{0x80, 0x1}, 0x5}}, 0x18) socket$kcm(0xa, 0x3, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x6, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000000), &(0x7f00000000c0)="d2d55478d5e7d5754acee38c86f5ac2056653158ce440d50f07923291b35c24ce898b60bc9bc62d88641f46b2cf0c5038e290ce7ea2d67694efd3acbe51e66e061d5ce150803e41f6b8123d22d1a4eb4494186cdae79439962", 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r3, &(0x7f0000000040)}, 0x10) iopl(0x8) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000005c0)={0x7, 0x0, [{0x6001, 0x4d, &(0x7f00000001c0)=""/77}, {0xf000, 0x7, &(0x7f0000000040)=""/7}, {0xd000, 0xb0, &(0x7f00000002c0)=""/176}, {0x3000, 0xc9, &(0x7f0000000380)=""/201}, {0x1f001, 0x33, &(0x7f0000000240)=""/51}, {0x112000, 0x21, &(0x7f0000000480)=""/33}, {0xf000, 0xf9, &(0x7f00000004c0)=""/249}]}) 09:23:53 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)=[{0x10, 0x84, 0x7, 'r'}], 0x10}, 0x0) [ 188.023860] tmpfs: Bad value 'ò' for mount option 'gid' [ 188.062825] jfs: Unrecognized mount option "gid=ò" or missing value 09:23:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffffeff004}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000006e00)=[{{&(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000005a40), 0x0, &(0x7f0000005a80), 0x0, 0xfffffffffffffffd}}], 0x0, 0x0) r2 = gettid() syz_open_procfs$namespace(r2, &(0x7f00000000c0)='ns/uses\x00') r3 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x75, "0faa0557824351a27d8dee9c505b5b773dbe135e2e8fab29b3036c6197b68279d50f0f5d81f1789ce6fced2f3ddc14bff55480f8019460e129a9bba5d2c9c863dee6f2803e0bd807aa47fc1574e4f3a82ed23a96d08f1087ad3290c57af87c97f9f9153173fe79fc01f575261c4b412555a5d00a75"}, &(0x7f0000000180)=0x7d) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 09:23:53 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1}], 0x88}], 0x1, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000020}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r1, 0x81a, 0x70bd25, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe2c2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10014000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x0, 0x70bd25, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000040}, 0x44014) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 09:23:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000080)=@alg, &(0x7f0000000000)=0x80) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@dev, @multicast2, 0x0}, &(0x7f0000000140)=0xc) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001240)='/dev/audio\x00', 0x80001, 0x0) mq_timedreceive(r3, &(0x7f0000000200)=""/4096, 0x1000, 0x93, &(0x7f0000001200)) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) futex(&(0x7f00000001c0), 0x3, 0x0, &(0x7f0000001280)={0x77359400}, &(0x7f00000012c0)=0x1, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) 09:23:53 executing program 6: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)=[{0x10, 0x84, 0x7, 'r'}], 0x10}, 0x0) 09:23:53 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x200000000000000c, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18800000850000002700000005000000000000009500000000000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000380)=""/206}, 0x48) ioctl$void(r0, 0x5450) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0x6e, &(0x7f0000000040)="7ee3785603ce89e709d68e7a47c8", &(0x7f0000000200)=""/110}, 0x28) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9b, 0x40) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000180)={0x400000000000000, 0x13000, 0x5, 0x2, 0x1}) 09:23:54 executing program 1: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x201000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='adfs\x00', 0x4000, &(0x7f0000000300)="eef082098c9bda0c5855dba52218de3bc74490fbf4edd11bb2b64c7f5893c7ddb51c15a72a29b682aff53d6452991b2e421ef0dc3bcaff547d54a7a8911068a9553e9ef847f00b668fab3ed280673df571848a0cb0029100d04f78fffbf18a99779ff157ecf9e37a61387b1a85f4ac32447facf17a3586a2a9853647aafa8ab9") mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000000280)='qnx6\x00', 0x1000, &(0x7f0000000500)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getrusage(0x0, &(0x7f0000000180)) accept(r0, 0x0, &(0x7f0000000000)) 09:23:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000240)={{0x0, 0x7530}, {r1, r2/1000+30000}}, &(0x7f0000000280)) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x109880, 0x0) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x3, 0x4, {0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}}, 0x32) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$sock_bt(r3, 0x80047437, &(0x7f0000000000)) recvfrom(r3, &(0x7f0000000100)=""/79, 0x4f, 0x0, 0x0, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x3, [@loopback=0x7f000001, @multicast1=0xe0000001, @rand_addr=0x44db2791]}, 0x1c) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00000002c0)={0x0, {{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x7, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21}}, {{0x2, 0x4e21, @rand_addr=0x4}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}]}, 0x410) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x82, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1000}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x0, @empty, 0x3f}, @in6={0xa, 0x4e24, 0x3ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, @in6={0xa, 0x4e23, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e22}], 0xac) 09:23:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x6aa4, 0x400000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3f) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000003000ff0a0000000026f856fe471ab36fbc00000000040000000c00000308000100225d5d49d03279d214f1219b20d25d2083deffe3baa0edd92c08b8e061a1f525ea10b3639b01c3dddd148d40433d85ac8ed2a13ec4c3aca68de8e97f530cf35cdee1b0c6dfbd8a9967170aaf1fc0531fec99b9b4195efdf9cd00000000000028812cec48b4d975e3d1daec2f27aa16f3cdcedad9f3a5a88f63fcfb353b30005f5f5c3119560a6f9d295116c602fc6a34875ebd0430ab5d3a47f73dd7baaaa5779889e02d41ba5e806f3ffb691fc09e9a04c372aab1724cc6d481762f9b2d4f245fca80da0ba762ce0a05e265f3228b35eb518e0aea2d7c240c91f87849b60399531b5bd6fdd02148a885451c4ddb8ab1e9ed7ebd390a7f805af7904834bf1885d701c5fb130676e568bb79359bd966eda064846113c868a71b80dcf2ba72adf439d614ff76df567f20f7f845c84d999504c956878b896dd6d3e1a37523fee8ae4d42ade5324428de2adda94ad3"], 0x20}, 0x1}, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 09:23:54 executing program 7: r0 = socket$inet6(0xa, 0x84007, 0x4000000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e24, @rand_addr=0xcafd}}) r1 = userfaultfd(0x7ff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x64, &(0x7f0000000200), 0x8) close(r2) close(r1) 09:23:54 executing program 6: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)=[{0x10, 0x84, 0x7, 'r'}], 0x10}, 0x0) 09:23:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f80000d8c32d8cbe59628cf9d9ed7b2c", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f00000001c0)='threaded\x00', 0x100000076) connect$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x1, 0x2, 0x3, 0x0, 0x1, "a081633d855bc50db21f0a3b9769abbfd26fff42e4a88adac513ba7748880a589973413f872b0acf10514cdae0e0f0a77696327ea275d49c06a1a0c876e0ad", 0x37}, 0x60) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x1f5100, 0x4) write$eventfd(r0, &(0x7f0000000140), 0x8) 09:23:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:23:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x4) sendmsg(r1, &(0x7f0000000f40)={&(0x7f0000000040)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000540)}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40801, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000140)={"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"}) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f00000000c0)=0xffffffffffffff94, 0x4) recvmmsg(r1, &(0x7f0000000dc0)=[{{&(0x7f00000008c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000000cc0)=""/245, 0xf5}}], 0x1, 0x2041, 0x0) 09:23:54 executing program 6: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)=[{0x10, 0x84, 0x7, 'r'}], 0x10}, 0x0) 09:23:54 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r1, 0x20000014) tkill(r1, 0xb) 09:23:54 executing program 3: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4}, 0x2c) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)='nfs4\x00', 0x0, &(0x7f0000000040)="01") socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000640)={'nat\x00', 0xc4, "a30b5862efbafbd437381b1a36c9d8f13ed2e65879487e9792fa801d91dc4638bc899c183d0cc2641f450f7ab793cdcc7af98ee7bb9c50aeba1633c6d248b2526bcb12305ebd7c6b8c84894328e6c2702cdf4fbdf147abbd1a813e26ce2b326c81c7b59bd667bfef092d2d3fbb32e8b9e8d8043b17a3b6e03c32cb8ea1a2b215a71867695469b85c2c414a8ed89a50531398b34be96533e7a695579531d262f53ea5697e3ccfb042b91186efdc7d90e049bfaf57a5ca8aed01e542156ff4f1d1fcdf3ff9"}, &(0x7f0000000740)=0xe8) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x7, &(0x7f0000000500)=[{&(0x7f0000000140)="7d14519b04a22c9dc859094ec93d0824d25d504337ac7da16a0c187abb233f30bef8222f092fe8cc7b48d97846e1da69627e255bde6d62b86a95898064b754157edb659d5cafa8aea631249ec49f357241bf4634f1b319a2b88b268dc028bd9155c399c50ad3b8979aa3a7de3805bff74c8f049a2a5c39d2f22e7627b985e8f0f804c49a92725ec35b6793d8dd89583f1b9184aa5a6ac7b0c2cef0985bb36c161696345ecfa9592893121893669babba19", 0xb1, 0x7ff}, {&(0x7f0000000200)="dc9983", 0x3, 0xf516}, {&(0x7f0000000240)="71c20f58b51e6e1a2ef66204cacedf861e503f5a3545288e698b7a0f00eb3f7dcdfc5a71d540da26175cb3e80ca2577db37493ad46de9be90cb109a26a1e29a4bc9b4b", 0x43, 0x2}, {&(0x7f00000002c0)="9d7e4cee2b8faa4bbc00c5543e8af93e67832e8e6a99411b1bcbbb23de7db78d73b71cb502dcb9d47f639e2fec137a2a3ff023002a8c8acb9d0062d2613a0f5ccbad07bc92de170d291ee62c8dbe843ecf770c3f203f9815e7acbe6d8b80e3b3f37ca651a3b0374fdda42b9b2028ef08584b68eada98fa7e817a77739374950f99d9e68281d39cf2df1d52f8db0c9ca1dd161c5780be61e0ac187d48263435195ab77b8ed94a03330221f110171d44354de0fb1440405ae1c287ef480577935a0110efef1152c39b037640eaa58cc08ea7c6e665de96472e3ad11c4defb7d582a3628f0e77ca95", 0xe7, 0x584e}, {&(0x7f00000003c0)="250a70982cc454865536233c10d70d0b9ab7f0adcc0fd700c329107c", 0x1c, 0x3ff}, {&(0x7f0000000400)="9e395cbd08c69ad5b5b9956bb7a88e4eadfd3475e65c7688a2ba7fddc5a55bd5b8577f8218dfe18280d280a0bec799cb704303d7518cf37333e3c0dae0ffa3c1350bb4d6822835f5cbc6a9102cc84f77cdbd397ff4c43928aebf1471eb9fd65bd39904ca257da4e10202596ad770c3c848fab3e91604f8d84ac9aa8d753f83de317c4a981041f1bd7b410fe39c5d504833d70399383e0a094ef1c66e1d504199ad029bcda6c9d0491cdd3c81dce5963f9d", 0xb1}, {&(0x7f00000004c0)="028b5f845205d4898183b086f66b0a18c72ee5ffa9394a", 0x17, 0x9}], 0x8, &(0x7f00000005c0)={[{@fat=@discard='discard', 0x2c}]}) [ 188.804604] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 188.810840] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:23:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000040)={{0xffff0000, 0x0, 0xfffff000}}) 09:23:54 executing program 6: r0 = socket$kcm(0x2, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)=[{0x10, 0x84, 0x7, 'r'}], 0x10}, 0x0) 09:23:54 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f00000001c0), &(0x7f0000000040)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000080)={0x0, 0x0, @ioapic}) [ 189.081707] FAT-fs (loop3): invalid media value (0xf6) [ 189.087396] FAT-fs (loop3): Can't find a valid FAT filesystem 09:23:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000140)={0x94}) 09:23:54 executing program 6: r0 = socket$kcm(0x2, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)=[{0x10, 0x84, 0x7, 'r'}], 0x10}, 0x0) 09:23:54 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 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, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xffffffffffffff6a, &(0x7f0000000000)=[@in={0x2}, @in6={0xa}]}, &(0x7f0000000100)=0x10) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)="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", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0185879, 0x20000001) 09:23:54 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() capset(&(0x7f0000000040)={0x20080522, r1}, &(0x7f00000004c0)={0xffffffffffffffff, 0x3f, 0x0, 0x80000000}) geteuid() write$binfmt_elf64(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffd, 0xa65f, 0x200, 0x0, 0x4, 0x3, 0x3f, 0x400, 0x45, 0x40, 0x131, 0x0, 0x2db, 0x38, 0x1, 0x9, 0x1000, 0x54d}, [{0x70000000, 0x5, 0xf4f8, 0x1000, 0x3, 0x6, 0x2, 0x7}], "dcd6e4d565051f9cd33cb246b813bd5cd479b9f1e63db60c84beb6a5a212bacf5d5be976a003d87884b73f70614fec2781ace500c6fbd32f1fde05d0a1b39537172513fe46e159f9393de3a1b97e4dee5a43964305eb62476a92e0fc0d4fbefba775fa2d6aa77ca31484a83c73de5d3154da326f81318dec5c4ba597a0ab149a1a2ae48f2f9117349ec3fc09c96fdc808da664f911746ec668e7c409808a974e35637494840db6d63e0e287f3551a810fb649798f772b4b8d9d9a231584b5ff744011eebb06c", [[], [], [], [], []]}, 0x63e) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) mlockall(0x1) 09:23:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r2 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) unshare(0x2020102) r3 = openat(r2, &(0x7f00000001c0)='./control\x00', 0x20040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000080)={0x1f, 0x0, 0x100000000}) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r3) 09:23:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:23:55 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60b409000030670000000080000000000000ffffe0000002ff020000000000000000000000000001210090780000000060b680fa0000000000000000000000000000ffffffffffff00000000000000000000ffffac14ffbb"], 0x0) [ 189.431151] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 09:23:55 executing program 6: r0 = socket$kcm(0x2, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)=[{0x10, 0x84, 0x7, 'r'}], 0x10}, 0x0) 09:23:55 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) unshare(0xa00) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x600}}}, &(0x7f0000000000)) [ 189.509970] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:23:55 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000015c0)=0x0) ptrace$cont(0x9, r0, 0x7, 0x5) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001880)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x8000, 0x1, 0x0, 0x800}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, 0x1) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000017c0)=r2, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000001400)=0x100000000) write$P9_RXATTRCREATE(r4, &(0x7f00000014c0)={0x7, 0x21, 0x2}, 0x7) r5 = socket$inet(0x2, 0x80002, 0x100000001) r6 = fcntl$dupfd(r5, 0x406, r1) ioctl$VHOST_SET_FEATURES(r6, 0x4008af00, &(0x7f0000000240)=0x1000000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000001c0)="c8c8c2b9e408545b5cd8df8ef1cfda8dc87c05d657e116") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000001540)={r2, 0x3}, &(0x7f0000001580)=0x8) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000001680)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001640)={0xffffffffffffffff}, 0x117, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f00000016c0)={0x12, 0x10, 0xfa00, {&(0x7f0000001600), r8, r4}}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000001340)=ANY=[@ANYBLOB="f12e000063d7dbbe2f07158b76e09ee8290cfa50434e88f2220268c58d8612efd872d120653fe453b6cf845913edf4906772d6f9fc671c51e310e91c130ed50f75", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001300)=0xc) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xf, 0x3, 0xfffffffffffffffd, 0x7, 0x0, r6}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r9, &(0x7f0000000380)="6d527228090b2088b14ff2d4b3baea4ae7cfe203387f4e8e2f4ed1b31984192147a3298b1abfafe50beb6a5d29ac75234ee1fa307666abec68bb506db172c57985655b40fd2c63f5848686afebe0c75ee3ea25f3b6c8ba7e53d1613c1cf33d29384d996738f6308e6e2ad8dc0e14dddb6ef3cb3917ddd0182fcf856dbc16b399bd4eb1e0a12a2a314600c2727f2e5c5ea589da35aba28ea8e5d1b8d5ef04c4b5522637640e47c3282699dc2500dc154724044c012e7172db1d1c04c34ba52b01216cdfd3cedc718c4bbe62cbfd09bc3c880e09f0383771c01740ad29396b76d1dbe1"}, 0x10) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x6, 0x2) r10 = gettid() sched_setscheduler(r10, 0x0, &(0x7f0000001440)=0x5) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000001800), &(0x7f0000001840)=0xc) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000001740)={r7, 0x6adf, 0x72cb, 0x6, 0x20, 0x9}, &(0x7f0000001780)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xe, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="184291000000000000000000e4ff0000711084000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) write$P9_RRENAME(r4, &(0x7f0000001500)={0x7, 0x15, 0x1}, 0x7) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f0000001480)={0x0, 0x10}) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000200)=0x6, 0x4) 09:23:55 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)=[{0x10, 0x84, 0x7, 'r'}], 0x10}, 0x0) 09:23:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:23:55 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)=[{0x10, 0x84, 0x7, 'r'}], 0x10}, 0x0) 09:23:55 executing program 7: r0 = memfd_create(&(0x7f0000000040)='net/ptype\x00', 0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mprotect(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ptype\x00') mq_notify(r1, &(0x7f0000000000)={0x0, 0x34, 0x2, @thr={&(0x7f0000000100)="2150ccccbf6f56118653ffb85805adf685bd48fd0e20986e492d8ef4b46c23f068913ec05ac0e732a0392e7196ecb9730c2aed4a5f18d49cdda26812756da9db4541847e115075440cd88fbee015a840509c938722d16c500f2c42aad97f261525e292c807815a550c801dea09a7faa14268ec554fb2c31e3e49053082ee35da5ef63150e868cddef662d43582849c3a58f64ff4a460a9a33e91fccb4f4de916c2", &(0x7f00000001c0)="94a0fe314801c9c662380581a70c8b39f3e44ab74e7144347339d88f89bf0f34a1c3235e4f7a0398117a5cff5acac58a58a2b5b1a62a6e52f1e0e6ed7bbfef72188971e1d0c3d04e92ae4ea1f1375c9b042c45038cd5a487f9f7a81e9505235d9aacee031ae292f243d20cb0a31bbd28ecaddc2fb42e9a408ad3c98f836b9df691afc964d46d6e42c7f2792e5d87d20ee962dc596bc9250f09d6ec2b37fa3ed2293242bcf3c19d4590058b2635e0c71fe1b28f01529977809181ce97b64915b60249d0e60eebeb4e7ac76b1377ba86d25a4152896f45895795a8f43b21e2f0e3"}}) r2 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r1, &(0x7f0000301ff8), 0xffffffff) ppoll(&(0x7f00000002c0)=[{r0, 0x400}, {r0, 0xa28d}, {r1, 0x202}, {r2, 0x8004}], 0x4, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340)={0xd16d}, 0x8) write$binfmt_aout(r2, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x2c4}}, 0x20) 09:23:55 executing program 5: capget(&(0x7f0000000080)={0x20071026, 0xffffffffffffffff}, &(0x7f00000000c0)) r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000000040)}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40080, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000140)) 09:23:55 executing program 4: r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000740)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) [ 190.310913] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 190.505484] IPVS: ftp: loaded support on port[0] = 21 09:23:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x402800, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000300)={[], 0x8, 0xfffffffffffffffb, 0x4, 0x0, 0x30000000000000, 0x2000, 0xf000, [], 0x2}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32, @ANYRESHEX=r2, @ANYRESDEC=r2], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYPTR, @ANYRESDEC=r0], @ANYRESHEX=r0, @ANYRESOCT=r1, @ANYRESOCT=r0]]) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x7fffffff, 0x2, 0x1f}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:23:56 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)=[{0x10, 0x84, 0x7, 'r'}], 0x10}, 0x0) 09:23:56 executing program 5: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000540)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x39, @random="bc56ced5ecc8"}) ioctl$KVM_IOEVENTFD(r0, 0x40086602, &(0x7f0000000100)={0x14000}) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0xc726, 0x0) 09:23:56 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:23:56 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000140)={{0x8000, 0x6}, {0x4d, 0x7}, 0xffff, 0x4, 0x8}) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @ext={0x0, &(0x7f0000000340)}}], 0x30) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000300)={{0x6, 0x3, 0x9, 0x2, 'syz1\x00', 0xffffffffffffff04}, 0x5, 0x2, 0x3, r0, 0x2, 0x8000, 'syz1\x00', &(0x7f0000000080)=['+^+em0!&}\x00', 'lo[\x00'], 0xe, [], [0x7fff, 0xc4, 0xb2]}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') symlink(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r1, r3) 09:23:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)="2d6e6f6465765e656d31ec637075736574766d6e6574312c00", 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r2, 0x5, 0x2}, 0x14) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$sock_proto_private(r0, 0x2, &(0x7f0000000240)="9c7d7dda8dbc41e25991e1160d686633ab23c3f5f5e56f9919f9a19d63b90626678663b94bddf9d3cdee72e60fb0b080265cf95779c58ee56bb404da4dcb36e2a8cf0473410043f660b0df76bec07ebf192f8bb9c90db23299f116decd93449842c9a31c324ffc500a13d69c98af22e69d5e4d875cab855f36adea3fc90d52cad09cb8f937061c448f01e0f290df74426a759073977041924ab3397f62272cffa2979e0d5da95a04b2cabe23c8f88b082fb73ac181a3c007802126546b18ffdc51d972429c55c57eb74d0f4cb690f876b20dd4e402") ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x5000aea5, &(0x7f00000001c0)) 09:23:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x1f, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x280002) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000140)={0x7, [0x1ff, 0x8, 0xffff, 0xa5ee, 0x4, 0x3, 0x1]}) 09:23:56 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)=[{0x10, 0x84, 0x7, 'r'}], 0x10}, 0x0) [ 190.828920] REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 [ 190.947763] REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 09:23:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = getpgrp(0xffffffffffffffff) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x59c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, r1, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x17c, &(0x7f00000000c0)}) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r2}, {r2}, {r2}], 0x3, 0x0) 09:23:56 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00), 0x0, &(0x7f0000001d80)=[{0x18, 0x84, 0x7, 'r'}], 0x18}, 0x0) 09:23:56 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = gettid() getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000000)=0xfffffffffffffc67) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_crypto(r3, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1101}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB="f0000000120020022cbd7000fcdbdf2573686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000240000002400000000000000000000080001000900000008000100ffff0000000000000000000000"], 0xf0}, 0x1, 0x0, 0x0, 0x20040800}, 0x4000000) r4 = perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x121, 0x2, 0x3, 0x8, 0x0, 0xb5dc, 0x8, 0x4, 0x6, 0x40, 0x80, 0x3ff, 0xfff, 0x0, 0x8001, 0x8d, 0x3, 0x1000, 0x4, 0xb49f, 0x1, 0x80, 0x1, 0xffffffffffffff6a, 0x3, 0x1, 0xffffffff, 0x1000, 0xd9d, 0x72, 0x2, 0x6, 0x3, 0xffff, 0x401, 0x20, 0x0, 0x21c8, 0x4, @perf_bp={&(0x7f0000000080), 0x8}, 0x20901, 0x8000, 0x1, 0x0, 0x8, 0x1, 0x1000}, r2, 0xd, r0, 0x2) r5 = fcntl$dupfd(r4, 0x0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x40) 09:23:56 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00), 0x0, &(0x7f0000001d80)=[{0x18, 0x84, 0x7, 'r'}], 0x18}, 0x0) [ 191.185187] audit: type=1326 audit(1532251436.836:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10158 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x0 09:23:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x48000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x6c, @multicast1=0xe0000001, 0x4e22, 0x0, 'fo\x00', 0x21, 0x7fff, 0x1f}, 0x2c) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffffffffffff}, 0x111, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000340)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f00000001c0)=[{0xc, 0x0, [0x3, 0x46, 0x8, 0x3, 0x5a3a, 0x8d, 0x3ff, 0x9, 0x1, 0x2, 0x100000000, 0x0, 0x81, 0x101, 0x9, 0x800]}, {0x1, 0x0, [0x18, 0x30731fcb, 0x2, 0x3ff, 0x3, 0x9, 0x7, 0x6, 0x8001, 0x800, 0x2, 0x0, 0x0, 0x8000, 0x84, 0x100]}], r2, 0x1, 0x1, 0x90}}, 0x20) mount$bpf(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000380)='bpf\x00', 0x100000, &(0x7f00000003c0)={[{@mode={'mode', 0x3d, 0x4}, 0x2c}, {@mode={'mode', 0x3d, 0x3ff}, 0x2c}, {@mode={'mode', 0x3d, 0x4}, 0x2c}, {@mode={'mode', 0x3d, 0x8}, 0x2c}]}) syz_mount_image$iso9660(&(0x7f0000000880)='iso9660\x00', &(0x7f00000008c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="757466382c686964652c0007223c98a9a38e712487852beae1a44a10f8c3b9757ba40b526e658bbc1150f69401861b688d0a08a3bc8bdf6891072e9a79b7184c354aab250eff1328874f9b6f5e5ebf94c354a851db7a102a83796dacf73b589e900f638ee8ec73fe8fac5eb19d21adf0b6429fb774f3b7e792d8d6b88cdadd4d5d6a5fc1c9ebb496c774b604841a17e30593e57ef63759c7cacbb97479e8388bc2d2bdd5f60a6c65148966b0df8269f031b377934e65870458b5f337a787dbe7210045e9ee036a447f82e75e9488b38f44672d1af6daec176588634ed42b1c5bd25812341464cb45e92cfb0000000000000000000000000000"]) [ 191.228692] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 191.602231] ISOFS: Unable to identify CD-ROM format. [ 192.038323] audit: type=1326 audit(1532251437.683:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10158 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x0 [ 192.524010] device bridge_slave_1 left promiscuous mode [ 192.530439] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.547346] device bridge_slave_0 left promiscuous mode [ 192.553006] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.464137] team0 (unregistering): Port device team_slave_1 removed [ 194.474779] team0 (unregistering): Port device team_slave_0 removed [ 194.487085] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 194.507569] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 194.538797] bond0 (unregistering): Released all slaves [ 194.872246] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.878750] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.887882] device bridge_slave_0 entered promiscuous mode [ 194.926008] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.932529] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.940288] device bridge_slave_1 entered promiscuous mode [ 194.977764] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 195.015004] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 195.120714] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 195.160858] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 195.324402] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 195.332303] team0: Port device team_slave_0 added [ 195.374621] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 195.382046] team0: Port device team_slave_1 added [ 195.417719] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 195.457646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 195.495259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 195.535698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 195.873646] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.880073] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.886748] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.893121] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.900666] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 196.616022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 196.697953] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.775311] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 196.848860] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 196.855037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.862682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.935451] 8021q: adding VLAN 0 to HW filter on device team0 09:24:02 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40, 0x10200) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xfd, "f87df8445b0c3a8f29cdbcb11cd094dfa9af4fc37b75983f75d1b515f12df1eae7d1e34da2e6e2f231f20715f53af5aab6d4575ab875a42efaf5c53ab549b280ca62433d86e6e01e1d9735221e1b079e8841d122304314e5422f9a70c045a4729e035dcf7b05d1e9574cf8bd35bb0fde852d4885ad93df5009a187a59930d9962fc51c739213c422e23e2f3c7adf02e6ea5b7c08f8472c1b288429a874fbee826167484ccf3a4294455089fbeb0b4f5f28082a935a7600f49f9a6a184a9613998d5c172058da92f51f3b4b1187b5da1f5cd1b44759ca8e56662eceeb74276e0d2cea877c7307118a7528b5f45003374a536d9654af66054833bea31e8b"}, &(0x7f0000000180)=0x105) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x7f}, &(0x7f0000000200)=0x8) socket$inet6(0xa, 0xa, 0x6) sendmsg$xdp(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)="39c071ce86777e08996151bbdbfc6f59e2f6c443f9496566c97a7190f28244aa0651816d0bad07b552aa119e1ce4101759dfa01f348ca72a986e452232b09e705200ed5a0670b0c9554079792ebe347059e9ce053ef8ba3c4c903408812d15b2c0ec712e8baf788d1b8e284805ae9a40bb7fbdcf22e62304a226b231ba6923c38e87b6ac9e7e42d27c1547e34e16e2aa0874944e4fb87dd1daad9862871ef86c8450381227407b10db865de9f1", 0xad}], 0x1, 0x0, 0x0, 0x80}, 0x4) clock_getres(0x0, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000003c0)={0x6, 0x1000, 0x3ff, 'queue1\x00', 0x1}) write$eventfd(r0, &(0x7f0000000480)=0x3, 0x8) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f00000004c0)={0x401}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r1, 0x8}, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x8000, 0x0) recvfrom$inet(r0, &(0x7f0000000580)=""/116, 0x74, 0x2, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000600)={0x4, 0x3}) getpriority(0x2, r2) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000680)={0x101ff, 0x2, 0x2, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', r4}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000740)=0x5, 0x4) ioctl$IOC_PR_REGISTER(r4, 0x401870c8, &(0x7f0000000780)={0x6, 0x6, 0x1}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000800)={r1, 0x2}, 0x8) prlimit64(r2, 0x0, 0x0, 0x0) r6 = add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r7 = add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r6, r7) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000940)='/dev/hwrng\x00', 0x40, 0x0) getresuid(&(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40)=0x0) sendmsg$nl_generic(r8, &(0x7f0000000e80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000e40)={&(0x7f0000000a80)={0x3bc, 0x2b, 0x200, 0x70bd2c, 0x25dfdbfe, {0x18}, [@typed={0x8, 0x65, @uid=r9}, @generic="b3ca173d335aebdc3c66f14b74af5e958b0f966019e5efd566972ca00e16a9de48572bc30610dbd459642d9f2eda928793c30c7dfaa48b8a325582ad6eec23ee0cee4316f6df9ef0c4bf6b3964fe396aaa6e972d5cd2b31f96ae6604ee11155a6520", @typed={0x8, 0x58, @pid=r2}, @typed={0x8, 0x54, @pid=r2}, @generic="83db20d4371527480284b1bb3e4dfccad2a87fa4e68b95f43eb0ce35ffd4a5bf6f6be8bf51d49131c64d0bef00a07ef1161599f9d907205c052904bc4ea9e9e3e9dffeae84fef1672c4f43c8b4593765250b39cb2d18b8951f26d3f528e70913cafa2908554aead92cd13e222bf426a02a47d71be3e5b1e80523", @generic="47675e1081e1b8f924ade3171330372723594803bd332a09de5139eb75956336be65a39c491e7aaa256ef49e725152c1d37dd251f07b8e8d6b5bb323f6557c68a16c0c8340c1d6089626a76a721f1ad4fa2ff4a6317d659c2c090d8561930cb98445d2dfcbb4f786557665999bc9689ebf4b35cb65a63e0579ab7389979b54", @typed={0x8, 0x76, @fd=r4}, @nested={0x22c, 0x29, [@typed={0x4, 0x33}, @generic="c6f32690f3a5fd2263c3bb239a4ae3b35bcd42534fe4f901fe51e6860c1795e51b03e990a86b9ee54fc19418636fc4449de61898901c2f198852cdc3ef935495e944330ca4a877e3f71ceb6fca596d6103f7ececcf7c665e02bbbaf907981271ef24d21c274c660bc4f0ad205eca47772391937ea7f4b14b793ab60f768ad43588c5c4a690f3bca88b562ccd78844647b577b14829b03cce6963de86e5e17a292e34681b4d1bbc384e6583c435a8ba68adab6a38a258f7cc26e931122d8ae0836de357e7a0b96b1aeca2a31a9e2bc1b5324c2426648c0f78e3219362c65c119fbe0a6ba5a78505112a5e60e972e2f55ceb9bfc4914c8", @generic="aa4384ee78edfbba9f1c4a91b7b727921ee8cc928c998f8d75592a7f04bb578884c2ef4f1541b007e9cfab65e390a1dccecb6ab3a348a8f843a088e6bb08e1b4cf84de93e64ae518d5fb40e193a0e0d4c69fc98dc13cd43acfcfc900e3584618f7f0902f39c4552054cc7d1d95c9724d035b38ea1eaeac6bc82cf2792c756bc7129a960448a94626a89085e5d343f4132d93ed749c960e00b6dd7d3baf198f9db33d35e1437e6f500ac19b2256827af0945804260f295145", @typed={0x4, 0x65}, @typed={0xc, 0x37, @u64=0x10001}, @generic="314713ae77c2a8218c2e017e236109bd3a74df2fdc72921b02ff60caa5f41134174d8c2e4c76c658cb7b5b8e9300cdf5f522b632f43222f07e3acd8c8da4737995a96a6157cb265716184b334ca22e9f72584e8614cbd09019a084", @typed={0x8, 0x6c, @pid=r2}]}]}, 0x3bc}, 0x1, 0x0, 0x0, 0x4}, 0x1) get_mempolicy(&(0x7f0000000ec0), &(0x7f0000000f00), 0xfffffffffffffc24, &(0x7f0000ffc000/0x3000)=nil, 0x2) 09:24:02 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x200000, 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x9, 0x7, 0xf, 0x100000000, 0x3, 0x3e, 0x9, 0xf7, 0x38, 0x32b, 0x0, 0x1, 0x20, 0x1, 0x4, 0x0, 0x9}, [{0x0, 0x6, 0x4, 0x1, 0x400, 0x7, 0x4, 0x8}], "", [[], [], [], [], [], [], [], [], []]}, 0x958) ioctl(r0, 0x8912, &(0x7f0000000000)="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") pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000005, 0xffffffffffffffff) 09:24:02 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00), 0x0, &(0x7f0000001d80)=[{0x18, 0x84, 0x7, 'r'}], 0x18}, 0x0) 09:24:02 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000001c0)="705f19f871e9765a09942a31464bd6e98adccd001127a30b9457ebe9403e5c9817a781755639f3076daa152891b3329a76ebc93e4e3e544a4d1ac9b37490ce794a0173d0e2ec") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200}]}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) 09:24:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x31b8c8bbb4741efb}, 0xfffffffffffffef8) r2 = syz_open_procfs(0x0, &(0x7f0000001780)="6e65742f6d6366696c746572001e0bdfa455fcde789aeacf59467a821f30d71b70ed2aae") readv(r2, &(0x7f0000001600)=[{&(0x7f0000000080)=""/56, 0x38}, {&(0x7f0000001500)=""/248, 0xf8}], 0x2) 09:24:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:24:02 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00003e2000/0x2000)=nil, 0x2000}, 0x1}) prctl$intptr(0x29, 0x2) clone(0x104000, &(0x7f0000000480), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000000200)) fstat(r0, &(0x7f00000000c0)) read(r0, &(0x7f0000000400)=""/100, 0x64) 09:24:02 executing program 1: syz_mount_image$jfs(&(0x7f0000000300)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb5, &(0x7f0000000180), 0x0, &(0x7f0000000240)={[{@iocharset={'iocharset', 0x3d, '\nso8859-6'}, 0x2c}]}) [ 197.433564] jfs: Unrecognized mount option "iocharse" or missing value [ 197.457812] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:03 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)}], 0x1, &(0x7f0000001d80)=[{0x18, 0x84, 0x7, 'r'}], 0x18}, 0x0) 09:24:03 executing program 4: modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/121, 0x79) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) migrate_pages(0x0, 0x9, &(0x7f0000000040), &(0x7f0000000080)) 09:24:03 executing program 5: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x800000027, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c000000000011907800000000e0000001002071004e210008"], 0x0) [ 197.503815] jfs: Unrecognized mount option "iocharse" or missing value 09:24:03 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x400a00) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)={0x0, 0x8, [0x7, 0x3ff]}) r1 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x4000000007, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc4c85512, &(0x7f0000001000)) 09:24:03 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x2) fchdir(r0) r1 = memfd_create(&(0x7f00000001c0)="2d42d57aa0cd254e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61db2ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000180)) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f00000000c0), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') unlink(&(0x7f0000000000)='./file0\x00') write$P9_RLINK(r1, &(0x7f0000000140)={0x7, 0x47, 0x1}, 0x7) 09:24:03 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)}], 0x1, &(0x7f0000001d80)=[{0x18, 0x84, 0x7, 'r'}], 0x18}, 0x0) 09:24:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001240)=0x401, 0x4) write(r0, &(0x7f0000000100)="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", 0x345) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3126, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @broadcast}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f0000000580)=0xe8) setsockopt$inet6_udp_int(r1, 0x11, 0x6f, &(0x7f00000000c0)=0x9, 0x4) syncfs(r1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'bond_slave_0\x00', r2}) bind$bt_hci(r1, &(0x7f0000000040)={0x1f, r3, 0x200000000}, 0xfffffeb8) ioctl$TIOCNXCL(r1, 0x540d) 09:24:03 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='tracefs\x00', 0x0, &(0x7f0000000280)) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x280a8, &(0x7f0000000180)={[{@mode={'mode', 0x3d}, 0x2c}]}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='ext2\x00', 0x0, &(0x7f0000000280)="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") llistxattr(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)=""/180, 0xb4) r0 = open(&(0x7f0000001380)='./file0\x00', 0x210800, 0x84) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000013c0)=""/230, &(0x7f00000014c0)=0xe6) 09:24:03 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x4, 0x58000) sendto$unix(r1, &(0x7f0000000240)="6a4da224d820e46f8438c42c05aa9465ecf781de5fed6ef0195538c0a4158c320f72c323beb82e0e162ecfbb9d2911dca721873cae05dbe58238e3b14f1356770055e3744e81a9ce9918d58e73681f55b0c56f0d9e6942b172d911498b73fe6b3290199ce329f6ef045e8773b6bcbcb63ac9c82c7038e0524232d77b14b79a420dca9557538861af29ad390509f7e85745d49f053bc316a73facf75eeee23543a33a25649a08add67e55b4ebe2f42886f2ade69cb51667014e5d8f14f263125573be6eab128aa8c1f78a5d369fa2a6df9a62906d737586c82648ea4e4d77051610d7fd0a80524ca6d351af", 0xeb, 0x8010, 0x0, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='projid_map\x00') setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00000000c0)=@hopopts={0x3a, 0x12, [], [@generic={0x4, 0x78, "36107e3fe0c5eaa29707ee2d10354e73ca758efd5bd3fbc5cc566b367fc32504afe09c99e52c0f2c3cf25c272021b522619f45470572e8de134af3bc867123e93e0e78018bd3e390b28e66a0b0cf4cd603a65395f15eabbce444e0412a05e1f93ddb3e133f1d4faa259eef26ab11ef4ba909eadef7f5d3c1"}, @jumbo={0xc2, 0x4, 0xba90}, @enc_lim={0x4, 0x1, 0x80}, @jumbo={0xc2, 0x4}, @enc_lim={0x4, 0x1, 0x1aac}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0xa0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)}], 0x5, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000001c0)={0x5, 0x40, 0x7, 0x80, 0x8, 0x6, 0x10001, 0x62d37ec8, 0x0, 0x2, 0x8000, 0x400}) 09:24:03 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1ffffc, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x101ff, 0x1, 0x10000, 0x2000, &(0x7f0000220000/0x2000)=nil}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x0) 09:24:03 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)}], 0x1, &(0x7f0000001d80)=[{0x18, 0x84, 0x7, 'r'}], 0x18}, 0x0) 09:24:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x20000000001fd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8916, &(0x7f0000000280)="e65bc8ee86341f80762070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff]}, 0x8, 0x3, 0x0, 0x8, 0x2, 0x2588, 0x2}, &(0x7f00000000c0)=0x3b4) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/uinput\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000180)="f2410f1b1c74460fc71a66430f3881a00a0000000f20e035004000000f22e066ba6100b00deeb805000000b9a82e00000f01d966ba4000ed663ed9f7c442c1aac6c4c1245ce4", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) 09:24:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fstat(r0, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003bc0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000003cc0)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003d00)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e22, 0x0, 0x4e21, 0x7, 0xa, 0x80, 0x80, 0xff, r1, r2}, {0xc89, 0x3, 0x7, 0xffffffffffffffc1, 0xfff, 0x3a, 0x1, 0x8}, {0x8, 0x20, 0x1, 0x92e3}, 0x7, 0x6e6bb7, 0x2, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x3507, 0x2, 0x0, 0xfffffffffffff325, 0x8, 0x42}}, 0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r3) bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-aesni\x00'}, 0x58) close(0xffffffffffffffff) timer_create(0x5, &(0x7f00000000c0)={0x0, 0x1e, 0x0, @tid=r3}, &(0x7f0000000100)=0x0) timer_settime(r4, 0x0, &(0x7f00000001c0)={{}, {0x77359400}}, &(0x7f0000000200)) 09:24:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) [ 198.187663] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:04 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x42000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x4, 0x0, 0x62}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x9}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x74, &(0x7f0000000180)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1, @empty, 0x400}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x259}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0xb7d, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140), 0x8) sendto$inet6(r1, &(0x7f0000000040)="f5", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 09:24:04 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0xffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x1}}) 09:24:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00000000c0)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x3) r2 = gettid() timer_create(0x6, &(0x7f0000000300)={0x0, 0x2f, 0x1, @thr={&(0x7f0000000100)="20ac3e6786b6ef5901b56dd26d95e0d21d0c73d234187c46f2c6d2c1fd1cad51e91c00868ddbaf6b1620b57e966cfc7b7a9f4c7f7632b5478ee70f4faec449fa03456dc78f106061f70dc4af284fe0247ccd4156670d3d56315c015b299a64bd21b8c3e88469210bd67b7f8e388a2327ae0e7f133d5c42cf7d7f8e69ac1399204b3f84fbef94d9cbaa86c2f85b1047e0013d98135943f11cf967ae14b584dae9841a05b2026c6c2dfc791eaebadc9871c268274b90f8cdf0a8f72adce95dcd665cc07a43cd1fde3ebf309126368e405a7b", &(0x7f0000000200)="66cdb0e56dc16c3a04802326f4652e74c5297f501b2bbca9bd3514fa34f882159441397868bf80a101814128c4badfa6df2236dedb1e381c08f903782b9b522c919c4938150c94c6185b909d6f20c28eda0f2ba994cea74c096b8a7c4a8a6b34769dbb1d15d4742346a68477b2e737ec79339baac11493cb710a0b485f2a6a16463aac63fc3e2cc71b591a286e27fef798378ba981ae02c4c5045575576b6334847eec2d031fd9453fa090bf99d70cdee2b06930bdb7c8df46274ce697796456d3b3"}}, &(0x7f0000000340)=0x0) timer_settime(r3, 0x1, &(0x7f0000000380)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000003c0)) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) 09:24:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x803, 0x0) recvmsg$kcm(r1, &(0x7f00000006c0)={&(0x7f00000000c0)=@llc, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/253, 0xfd}, {&(0x7f0000000240)=""/229, 0xe5}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/195, 0xc3}, {&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000000540)=""/107, 0x6b}, {&(0x7f0000000040)=""/25, 0x19}], 0x7, &(0x7f0000000640)=""/81, 0x51}, 0x10143) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000000)=0x8, 0x1a24e0fc2c2b8add) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) 09:24:04 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8000000000000100, 0x0) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000080)={0xa11c, 0xa2b}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000880)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x4, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@nat={'%at\x00', 0x19, 0x1, 0x1e0, [0x20000380, 0x0, 0x0, 0x20000500, 0x20000530], 0x0, &(0x7f0000000040), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x2ee) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r3}) getsockopt$sock_buf(r4, 0x1, 0x37, &(0x7f0000000200)=""/46, &(0x7f0000000240)=0x2e) 09:24:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:24:04 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x92, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x508e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x1) timer_settime(0x0, 0x1, &(0x7f0000000100)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x10000000000001f4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000000c0)=0x20, 0x4) tkill(r1, 0x1000000000014) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x12, 0x892, 0xffffffff, 0x7, 0x6cd8, 0x0, 0x41c, {0x0, @in={{0x2, 0x4e22}}, 0x9972, 0x5, 0xdb10, 0x200, 0x8}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x8, 0x80000000, 0x4, 0x8, 0x80000001}, 0x14) 09:24:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x3, 0x440, [0x0, 0x20000ac0, 0x20000af0, 0x20000df8], 0x0, &(0x7f0000000000), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'ipddp0\x00', 'veth0_to_bond\x00', 'vlan0\x00', 'veth1_to_bond\x00', @random="ace8561696d6", [], @link_local={0x1, 0x80, 0xc2}, [], 0x120, 0x120, 0x150, [@rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'erspan0\x00', 0x4}}}, @statistic={'statistic\x00', 0x18}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'dummy0\x00', 'team0\x00', 'syz_tun\x00', 'veth1_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xd8, 0x158, 0x188, [@cgroup0={'cgroup\x00', 0x8}, @cluster={'cluster\x00', 0x10}]}, [@common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'dummy0\x00', 'bcsf0\x00', 'bridge_slave_1\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="237d1fe7bbb6", [], 0x70, 0xa0, 0xd8}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x4b8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) [ 198.475675] kernel msg: ebtables bug: please report to author: Wrong len argument [ 198.496049] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 198.502380] kernel msg: ebtables bug: please report to author: Wrong len argument 09:24:04 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = semget$private(0x0, 0x3, 0x2) semctl$GETZCNT(r4, 0x3, 0xf, &(0x7f0000000000)=""/50) semctl$GETZCNT(r4, 0x3, 0xf, &(0x7f0000000180)=""/214) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000012000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="b890008ee0ea000860000f2211640f23ca0fc7ad03000f22da2e0fc79a0000b807008ed8f3a726360f2114", 0x2b}], 0x1, 0x0, &(0x7f0000000180), 0x0) 09:24:04 executing program 1: r0 = socket$inet(0x10, 0x1, 0x10000006) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x1, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x121, 0x4, 0x0, 0x8001, 0x9, 0x0, 0x7ff, 0x1, 0x5d4}) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000080)="24000000100a07031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e", 0x24}], 0x1}, 0x0) 09:24:04 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x401, 0x840) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e, 0x80000) perf_event_open(&(0x7f000000a000)={0x2, 0x18, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0x2000003fe, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 09:24:04 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x521101) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="070300000000000000000b000000488506eaeb7f0700749ec515c196a12a0374d16e56246dc758a8e2620bd7a7b77da9cab7e639e506a956bc12ed651843b17fe3d3c499ee7880128cd292f762411601000000b8818b312aeaa9b4cabc2f7d119c83d33ede54377580d8"], 0x14}, 0x1}, 0x0) 09:24:04 executing program 1: r0 = semget$private(0x0, 0x5, 0x0) semctl$GETPID(r0, 0x4aba7d9c88074f97, 0xb, &(0x7f00000000c0)=""/6) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="3c1519a92df949a3babe4424657de28851fe5e5ab8116e5d7327b1f20fb67251e42e8255f85190db1ed878fb5e75640182adf133bace90b35f33de7f026aadfc27d515d8f8e6ee2b6d83484b8f14b7a6c59370486e17f4eeb9bb0a7be443d40dabc31397874864a26a72318855fcb59e73fd9dcccc0afa98a666043ee14cb9925c743f7a3254ef441fd31ce37e1099c68809615ab2f69e3f5adf4cc7059670088d13c7e5d3f51652fa085646565230ea7aea7596a56352cf387f641e3fe2e1194e85eb666dbc78cb9d52feb7", 0xcc, 0x3f}], 0x1, &(0x7f0000000200)={[{@numtail='nonumtail=0', 0x2c}, {@utf8no='utf8=0', 0x2c}]}) 09:24:04 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'veth0_to_bond\x00', r2}) r4 = fcntl$dupfd(r0, 0x0, r1) r5 = syz_genetlink_get_family_id$team(&(0x7f00000004c0)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r4, &(0x7f00000010c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001080)={&(0x7f0000000580)={0xae0, r5, 0x300, 0x70bd29, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0x1d8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe8}}}]}}, {{0x8, 0x1, r3}, {0xf0, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r3}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}]}}, {{0x8, 0x1, r2}, {0x130, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}]}}, {{0x8, 0x1, r2}, {0x278, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xbd7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe19}}}]}}, {{0x8, 0x1, r3}, {0x84, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r3}, {0x4, 0x2}}, {{0x8, 0x1, r2}, {0x248, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x4, 0x3f, 0x5, 0x7}, {0xdc55, 0x8, 0x4, 0x101}, {0x40, 0x6, 0x1f, 0x6}, {0x1, 0x0, 0xa3}, {0x7, 0xfffffffffffffff7, 0x10001, 0x9}, {0x2, 0x3, 0xff, 0xf3}, {0x8, 0x7, 0x8, 0xffffffff}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x800, 0x5, 0x100000000, 0x5}, {0x7, 0x80000001, 0x3, 0x7}, {0x7, 0x0, 0x7, 0x7}, {0x669, 0x2, 0x9d9, 0x5}, {0x6, 0x6, 0x9, 0x7}, {0x40, 0x4, 0x100000001, 0x9}, {0x5a6, 0x1, 0x6, 0x2}, {0x7fffffff, 0x81, 0xffffffff, 0x2}, {0xfff, 0x8000, 0x4, 0x7b510000}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}]}}, {{0x8, 0x1, r2}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2c5}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r2}}}]}}]}, 0xae0}, 0x1, 0x0, 0x0, 0x4800}, 0x4000) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000001140)={'filter\x00', 0x0, 0x0, 0x0, [], 0x4, &(0x7f0000001100)=[{}, {}], 0x0, [{}, {}, {}, {}]}, 0xb8) r7 = dup(r1) r8 = syz_open_dev$admmidi(&(0x7f0000001200)='/dev/admmidi#\x00', 0x2d, 0x210100) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000001240), &(0x7f0000001280)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001340)=@nat={'nat\x00', 0x1b, 0x5, 0x480, 0x2b0, 0xf0, 0xf0, 0xf0, 0x0, 0x3e8, 0x3e8, 0x3e8, 0x3e8, 0x3e8, 0x5, &(0x7f00000012c0), {[{{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0x0, 'team_slave_0\x00', 'eql\x00', {0xff}, {0xff}, 0x2, 0x2, 0x41}, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @icmp_id=0x67, @icmp_id=0x65}}}}, {{@uncond, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x10, @multicast2=0xe0000002, @multicast1=0xe0000001, @gre_key=0x3, @port=0x4e24}}}}, {{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0xffffffff, 'team_slave_1\x00', '\x00', {0xff}, {0xff}, 0x6c, 0x2, 0x1}, 0x0, 0x98, 0xd0}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x10, @rand_addr=0x1, @local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x64, @port=0x4e23}}}}, {{@ip={@rand_addr=0x7, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, 'eql\x00', 'ipddp0\x00', {}, {0xff}, 0xa9, 0x0, 0x20}, 0x0, 0x100, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x800, [0x5, 0x2, 0xffffffff, 0xe7, 0x4, 0x9], 0x6, 0x1, 0x3ff}}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x1dd8}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x10, @dev={0xac, 0x14, 0x14, 0x11}, @broadcast=0xffffffff, @icmp_id=0x68, @gre_key=0xadc0}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r7, &(0x7f0000001e00)=[{&(0x7f0000001840)="b82af7652df33890a70a513db6158147290c7ba1b0c5255d293b28c64239d8a48b40cec342ef93bef17ca55507cddfc17d1d7ef144cf452e24cd2dde0aa58e06e639433d1680677a338ff0333177a1a80aebcd81d95ac804436a3409915502bc3b", 0x61}, {&(0x7f00000018c0)="bf4e295354ff05107c599bc79410175e176528dcd6dfbcf54c9c4d69a94eff29df1bfae47c564c2ecc96fdc9af8680170e455f8c8e155f805a40e1fd9b6f7e54b44c83c76d515b2f7347739ba1e242abaf9b32666eb4502b5c607593ac5f45f2828348f8c19f909279c2d07b3634d6f2138eb98f86fed90c2aff37edf0f34c", 0x7f}, {&(0x7f0000001940)="5e9667093e18e1383ad8cae1c8abb5009ecc5b563bcf1ef46756d7962cf685f0f0ab9bcf5c7076f97115acc8eedc43f22f3363967c7bdc5465ed98", 0x3b}, {&(0x7f0000001980)="09cef682a0563e8ff3b49d16a5da9745e46ce34e4a2596287e91ef977814a156d93e9fc2970aaeb940ed2d562942aa74d212be5629c0772e1b63e6dcc6820444482683f3451726322443433b0b14", 0x4e}, {&(0x7f0000001a00)="3bcc32618442c1025d5d8c61467a4ed65b7491129106ca8b090f6939491a8f1c190f46b5c40dabfdb98a7e8bb93d35f44d254d40a84d053b55487eb8ad9b0b0780b68270a820c6a8541f405f6e88600b1d54a9fde259ef5a49cf1cc1d700e4813d6641855143a11ca8d7ba11fba99f8424a0d9c83c49093ab8083849c774206f1d92adb5c5e637e7bdf869ff245d182b52dfd75f982c98ce580b16becbf0318b90dd71374426191c2f72d6f29d2d92382907dad28759920b27476fe867fea2a8cbcb", 0xc2}, {&(0x7f0000001b00)="dd9bd5c4a1243b077feafd870052dfb05f9effc1ef1dbef823bec2eed47a4439c283d9fd8a8e0b8a4e8bfbd46c3840b28eba68827f591afb5e0eac10bfe9d74818a241615aea867d13af9ff591ff0f21f542343ea8b365594007f86c554cb96157c02a97b9e81a0ec85001c85f5626c71c3f403beeecbcf52d614821c2cffea809ac916f705ed9d3bb6ad626863f04acc3fd20ccb9d078db260299776a34b9d1dab839ac50966b692a804fe4aa1d823c69ce9aed4a746db7dbaa30209b33e63854ca5e69ba12491a4662e39ec3d2de317d323793173140dd9ac5405bd6027a09c506", 0xe2}, {&(0x7f0000001c00)="fab46c8b517850777e1261ba3006c5a9aea934a76ed462692b3c9694620e586c185146a7d657f2ef8d06299749e6d9eea6d95e14d260b2a93c00f0ab0bb5d9cedfe38414cfb9ebb874c46af0d592df497483002037177ad8175e6773152436e35ed3be07948d5db6dfb56b779f57323415f8012c57abf58461744d59478b6bb2cf974ade6ee15ed2abf50e516b05796b84e63e445172c5d4db1dac4f87946d5c9fd4c8827831a6904845c244c02fdeb5b3b499e4e86f2d12f2b8a188ef85ff7d294531be5675d8f4ecfc474bd7a44443bcbad0b584ba9c68f3f1d2464915cb5378c80026f5119f7d", 0xe8}, {&(0x7f0000001d00)="738e865a06b3b138cbf7b5516a64544642875143db8bb25790ae65fbd15daf7f005d62b5612ab81676438c36f98edebf98b3fdd1226d8169ba30510d5887090505d2dd6c481074509b0e1bf7c60f823abcee7d81cd97e70fd98272eb8c0588136089d8a38431daf5a1500501457b96e6fbaf16eeae0fbb4a769e4ec94fa4dff231efcda7305e2bcebc260637352881e0974912741cd359510080175532f5d74124adf7464c5ad08d906e9c30d0324cf02ed1d4440304f990708dcf4d47310c1bcf3b09ef16edb5b9d026912442657a1f8edae6019039a03a31ad948864be1101da96ca23c3a7308f9e", 0xe9}], 0x8, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r7, 0x0, 0x61, &(0x7f0000001e80)={'filter\x00', 0x99, "058683fcbe19b8ef858a51b93f34be2d883e33624c44927c3b17ca76118b0c86628c78f0a359f20684710f945c2a32b7b0fe733c926951da169c61b2c02380a1c4dc1aa4ab60fb028198bf6de1ee2195db812df4baf03e5a9c3bd50323be6be170ff958ae1616b3921b414e4c927ec7448b2466307031d268fba8c7ee64681f2c85578c38ef8a02bb6db985db8f0f2e472b1337be0758693fd"}, &(0x7f0000001f40)=0xbd) syz_genetlink_get_family_id$team(&(0x7f0000001f80)='team\x00') getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000001fc0)={'raw\x00'}, &(0x7f0000002040)=0x54) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000002080)={0x0, 0xf7, "b7e00463b48e7888fab1a7a44a255e8f748fe55f40d374c174c164b3eeda221be6972d311835a632a1668958890cc6335f5b222235d6933f7b6d0c5324218d2350f7c8a5856dc0e36b1a1a0bcb5a5e196a683f83f3e6f08e07b7365e2ece7ba70f8852ab1acc7d2aab6ff5f68f9e6aa945e1e18c84ef39d98ee9892d89f35f38d9b5297f5adf1d6c91d8045b61440d957ea645174ceb3736e11517a77bff73de2e7ec4b4a3ef873befb52033da63ead024e8bd7cfc40c73b5ad6526f1a0ff6e3086080dbf1e444945d8a0e28c2e4568326ab9efdd8481ac7732143f2ca383c80e64763ff453688984b8091894508a9fdeb9af462fd8349"}, &(0x7f0000002180)=0xff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000021c0)={r9, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xa}, 0x1f}}, 0xffffffffffffffff, 0xc285}, 0x90) msgget(0x0, 0x100) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000002280)={@empty, @loopback}, &(0x7f00000022c0)=0x8) ioctl$TIOCNOTTY(r7, 0x5422) getsockname(r1, &(0x7f0000002300)=@nl=@unspec, &(0x7f0000002380)=0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/rfkill\x00', 0x4300, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002400)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000002440)={0x10203, 0x3, 0x100004, 0x1000, &(0x7f0000fff000/0x1000)=nil}) r10 = ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r10) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffffc) 09:24:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)}, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2800, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)=0x1) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) [ 198.958633] FAT-fs (loop1): bogus number of reserved sectors [ 198.964611] FAT-fs (loop1): Can't find a valid FAT filesystem [ 199.031683] FAT-fs (loop1): bogus number of reserved sectors [ 199.037653] FAT-fs (loop1): Can't find a valid FAT filesystem 09:24:04 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:24:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuset.effective_cpus\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f00000003c0)=""/220, 0xdc, 0x140, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000000)="0f2023f30f38f68900a03e0f16d90f0fce9e0f011f0f23e80f6fa728bb9a0000d100dd0c660f01df", 0x28}], 0x1, 0xc, &(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000000c0)="0f20d86635080000000f22d866b98b0200000f3266b9aa09000066b80100000066ba000000000f300f00d80f01cb660f38df5f86ba2100b88f0aefb80d008ee8f364360f07360f01cb", 0x49}], 0x0, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000180)=ANY=[@ANYBLOB="030000000181f2000000000000000000000c510f07300000000010000000000006000000000000000100000000000000ffffff7f00000000"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000240)={0x8, 0x856, &(0x7f00000001c0)="73720f3f73e68e7bce9a826c56a7a451f0060d9648453ac66c9b7da5252530ade9afab35a2255f86d88b5182a1ab247954eb1de6c5c86255", &(0x7f0000000300)="86a5eef597c567a4f6e34bb61576d473e144550720e20a5c53eaa305014b3110238341055a8ee6420aad4e2ad4474c5327c47f852019111371a0c82c8089de88b9ab89c86c9fc023df5048b5bd424a60631bf8b40401e617ab81594ed29fee1458db24c48eed15fe2aa3469326758a70c2552d35c894bfce2d2a3bb7d67ca6eb37925eee522e", 0x38, 0x86}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000080)="0f38f117670fc7aaf20000003e0f01cb2876026261959f0f01cac6f80af0f65008f20f01c9", 0x25}], 0x1, 0x48, &(0x7f0000000180), 0x0) [ 199.321482] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:04 executing program 7: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='vboxnet1@nodevvboxnet0\x00', 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000000140)=@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) 09:24:04 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="e3b9e934fb3c", [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "dc0248a4", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "77b59f8802240ce6aa463f49e8c00951"}}}}, &(0x7f0000000080)) io_setup(0x6, &(0x7f0000000000)=0x0) io_destroy(r0) 09:24:04 executing program 4: socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000000040)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f00001d7000)={0x1e, 0x0, 0x403, 0x0, 0x1}, 0x2ac4}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x600000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r0}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/157) 09:24:04 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c200000001800000000090780005000000000000000806000000000000000000040190780019c2f300fd81adf85dcdab8cd9cebde8703d3850b50b6a51c7a138d50443dd2802a81a232277fff5d3414121"], &(0x7f0000000000)) 09:24:07 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 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, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) write$RDMA_USER_CM_CMD_GET_EVENT(0xffffffffffffffff, &(0x7f00000000c0)={0xc, 0x8, 0xfa00, {&(0x7f00000001c0)}}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4000, 0x0) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=""/96, 0x60) 09:24:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001480)="0966c488ae2ce6ac42810f5f", 0xc, 0x80000000000}], 0x2000011, &(0x7f0000001580)={[{@quiet='quiet', 0x2c}, {@type={'type', 0x3d, '\x00U7k'}, 0x2c}]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_wolinfo={0xce2e7d5104b4e315, 0x100000000, 0x36, "426690b67f28"}}) 09:24:07 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f00000002c0)="3b374d5c63d5ccaa8d2e4fc4c59083eb89c8dbdd539c516657185756acccb8390ba7ca8881b71a26a60ee0cdf0e8a5198a9680408a770dc7a54d321a939cecb8191016b14bc75a7ee1d41f8293", &(0x7f00000001c0), 0x3}, 0x20) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000080)=0x80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000340)={0x7ff, 0xcac, 0x5, 0x10000, 0x3, 0xfff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="3607533cc8d4f9dce7f01e057fec531bc5c9f317acb9d3bba06c098576c9a7fab83041b06f4c5469fc9047d5116acb52b8ba6e6a7dcab49af9d430541f34ec1be3f0ecdc2fd721da74738b4f6a527660993e6109bfccd0f13fcfae56039ff6c7da513236460ff735bf8c779356b376303893732048a446b61914c95b8edd33a421b7bb07980468b05ca015365085077f6d39b05bc4baf2610000000000000000000000"], 0x3) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x32000, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000140)={0x6}) 09:24:07 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f000084dfff)) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x35, 0x100, 0x70bd28, 0x25dfdbff, {0x11}}, 0x14}, 0x1, 0x0, 0x0, 0xc801}, 0x20000000) 09:24:07 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000500)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0086dd60093a1b00032b00fe8000000000000000000000000000bbff0200000000000000000000000000010000000000089078"], &(0x7f0000000100)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x7e, "b7388c4f0ee32f3f4cd35206cc217e24e51e7708cfb94736b1bb000c146884c308a158931d14f9aeefa482bce939bf7cb49a0d9e93063fcfb475e2dec3c388650ec93fcf76c9a9d59b4f02fa966f571519a8638bf1a99a39716576cb109a1be2376da6f511d5acde66b3dc680c69d19dfc290665b2abff34b039ec467b9b"}, &(0x7f0000000140)=0x86) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xc35}, 0x8) 09:24:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:24:07 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:07 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1b) r1 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0xfff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000400)=0xe8) bind$can_raw(r2, &(0x7f0000000440)={0x1d, r3}, 0x10) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r4 = socket$can_raw(0x1d, 0x3, 0x1) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) bind$can_raw(r4, &(0x7f00000000c0)={0x1d, r5}, 0x10) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='{!\x00'}, 0x10) ioctl$TCSETAW(r6, 0x5407, &(0x7f0000000200)={0x3, 0x7, 0x5a1e, 0x9, 0x1, 0xbd, 0x1, 0x9, 0x0, 0xfff}) getpeername$packet(r6, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) [ 201.657009] hfs: unable to parse mount options 09:24:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004400)={0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000001d40)={0x5c, 0x0, 0x0, 0x0, 0x0, "", [@generic="26c49fbdb4d22b482dd1b17055a704b1a08bb622e4e063185721828cd025fe37ef5d871cefa605edf5e43c6dd3989e8dfbb32d3e5c1350b0bec1ad4807621823a0d347a522f14738f3b4e327"]}, 0x5c}, {&(0x7f0000000340)={0x98, 0x31, 0xf00, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x88, 0x0, [@generic="d73ac883ac55088390eff0878aaa1a027aeb97897a", @generic="2edc132477704bbede2f7883284e380ad2e03d2d868fda88c14699ab1e62e549aa8642b45b31d08d86b8b3607ba8f2b6d1198db266d1a7be6bc4a501c98bd9f7711124050d6e80901b60dfb03ca6d9e49231b6f7e5139869ac112ee98665d7b6f3ff0baaec681b8febf04919973f"]}]}, 0x98}, {&(0x7f0000000800)={0x28, 0x19, 0x1, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x1d, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x42, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x0, @pid}]}, 0x28}], 0x3, &(0x7f00000043c0), 0x0, 0x20000000}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000005480)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000005440)='hugetlbfs\x00', 0x0, &(0x7f0000001d80)) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, r1) [ 201.682283] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:07 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x2000000020012, r1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40406301}], 0x0, 0x0, &(0x7f0000002000)}) 09:24:07 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x2000ffffff93}, {0xffffff90}}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 09:24:07 executing program 2: syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x42000) userfaultfd(0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) 09:24:07 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x3, 0xda, 0x8, 0x401, 0x8}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x2}, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000080)={[{0x4, 0x8, 0x1, 0x9, 0x401, 0x1ff, 0x5b, 0x9, 0xfffffffffffffffe, 0x1, 0x80000000, 0x7fffffff, 0xfff}, {0x400, 0xc573, 0x4eaa, 0xfffffffffffffeff, 0x7, 0xffff, 0x5, 0x89, 0x6, 0x7f, 0x8, 0x7}, {0x0, 0x1, 0x4000000000000, 0x2, 0x10000, 0x5c, 0x8, 0x100000000, 0xd96, 0x81, 0x5, 0x3, 0x5}], 0x1}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) connect$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x5) [ 201.798724] hugetlbfs: Bad mount option: "û³->\P°¾Á­Hb# ÓG¥"ñG8ó´ã'" 09:24:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x5}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x8, 0x7}, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)) socketpair(0x9, 0x3, 0x6, &(0x7f0000000040)) close(r1) 09:24:07 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x3, 0x0, 0x100}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xff) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000480)=""/180, 0xb4}], 0x1) ioctl(r2, 0xfffffffffffffe00, &(0x7f00000002c0)="0cafed0d8413fa4fd8298731a3ad823edba8085f940a1ae2f3b344a45c575895ff1427e12602a95acf4ba4a0025f1a790be7f05bcabe84adb1ce0f61754a879cc670e83a4cffd673dbb922ab5ccfe0b8dd8d5d131b36491328bbb9557b382911d8ed70dde8c05bef1213be9cae173302d2f09b9bbfed83c28fb744aea8ba7183e8060e7d015270c29532aecd3e89507ebaf643bede785a467ef8995de0bbcd281ba18a89578d12fa887f8e400f8731d1a5831df0004b416e4a557acadb319c90b1ff911802cfba68170e7fb41b") fgetxattr(r2, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f00000003c0)=""/140, 0x8c) dup3(r2, r1, 0x0) [ 201.839080] hugetlbfs: Bad mount option: "û³->\P°¾Á­Hb# ÓG¥"ñG8ó´ã'" [ 201.859939] binder: 10722:10724 ioctl c0306201 20007000 returned -14 [ 201.878743] binder_alloc: binder_alloc_mmap_handler: 10722 20006000-20007000 already mapped failed -16 [ 201.909698] binder: 10722:10724 ioctl c0306201 20007000 returned -14 09:24:07 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xab, "bde714efcdfbb0fee326d8612ec04ee8d08a573328134393bab7efadad3e749140edc4ae9cb05fa204f248d8d00d5ed1787c9a1086571e633c1a9c7e7a758a13462bb0feab2e12e117db26eb236588c92c91ea1ce445156ff46c0f1cb20f2000fa9630937f225dcd8eac52e3e6e018c3af3a2f3c2ffefeb9aba08c2d9907ce0ace0ac0f3db6a470d3889b2e45ee46a8c1f86dfe99583fa7cac04984e9211230b92aa1b7b9a2931aab6793d"}, &(0x7f0000000080)=0xb3) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)={r2, 0xffff, 0xe2, "dfde78bb39fb6ee6353f12f979c45bc44ea90d080975e0565949a143948a2f4c5dfc31caa8e2877d7d442cb9471bfe61244ff472259dbff1bf27c5527037239952d07254f22d66924711cf258e6fe4ce281f0dcc651bb6bbea7d99a77083ec69642467133268a5c48f31e0272d102be8f3c1eb4f729c6759de6af63d71861510943329c4f9d7a577d98a9c395d284d5c622699472b6fd930f2c93116ff9a94ef8df04e51340fe8db638fb685e8d496d6b1697fb82145d77e13c4c1a5179498c0a7e2a25426d2a3939732969d03af79a65954a306fce628e5bd459fe50548db0481a2"}, 0xea) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6ip6={{0xc, 0x1, 'ip6tnl\x00'}, {0xc, 0x2, [@IFLA_IPTUN_PROTO={0x8, 0x9, 0x29}]}}}]}, 0x3c}, 0x1}, 0x0) 09:24:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xbb, 0xc0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1722, 0x2, 0x6, 0x400, 0x4}, &(0x7f00000001c0)=0x98) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000480)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000580)=0xe8) syz_mount_image$hfsplus(&(0x7f0000000240)='hfsplus\x00', &(0x7f0000000280)='./file0\x00', 0x1, 0x2, &(0x7f0000000440)=[{&(0x7f00000002c0)="6b2414d3f5a37212e83c74689be0dcb04569032fb0ff920b796c21fffae0fef03ce17230581fce699774e3f88fd1ef3739f6ccce5b50badb2a64cba693a6494c71064265bd544d46512777f43bc1bcfd0394ee82f60922fdacf1d20d502aae2ffff25af626c70c2549b71798c31c2f1af8fdfd6f45f4ba12d3589ea2a0fe4597db", 0x81, 0x81}, {&(0x7f0000000380)="14a5d5a0837026453f5cd995fefb2d3e6ab3e63a697f9d69e9480d8b7f29f80f15024b709f99a2fbd4fabb4a51387c90dd6b08078613876f2c81aaf0afd1663d2281e7a862de5580dd1d1e92dd196c0bd80a4461950840cd08a68ad6920f2755e31157ac8b6ab50187541988a2a77c500f07247ec99a82e4183ee292b0132b671a0f230fad1f4d3942a1babf2c35d0013b6a37c60c7f9375", 0x98, 0x8}], 0x10, &(0x7f00000005c0)={[{@umask={'umask', 0x3d, 0x8c}, 0x2c}, {@barrier='barrier', 0x2c}, {@session={'session', 0x3d}, 0x2c}, {@creator={'creator', 0x3d, "4684e7e9"}, 0x2c}, {@force='force', 0x2c}, {@session={'session', 0x3d, 0x7}, 0x2c}, {@decompose='decompose', 0x2c}, {@uid={'uid', 0x3d, r5}, 0x2c}]}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000200)={r4, 0x1ff, 0x7}, 0x8) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000140)={0x7b, 0x0, [0x4b564d03, 0xfffffffffffffffd]}) 09:24:07 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x5}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x5e21, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0xffffffffffffff62, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c21000001400153171fe000008004500001c0000000000119078ac14ffbbe000000100004e2100089078"], 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) [ 202.024525] QAT: Invalid ioctl 09:24:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ptrace$setregset(0x4205, r1, 0x200, &(0x7f0000000100)={&(0x7f0000000080)="f8d6d6e9e1efb5c23b55a6b9297199f04a9a5fc76da930a16ef65c1a4ee11d8136c37217667dccfdbb5c56276ebdada06c927f96a595428b53499843e5e511fa026d912392024d3d665c965101511eac325fca4d92c6635edc0468", 0x5b}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x485, 0x0, 0x11e57ed0}]}) fadvise64(r0, 0x0, 0x6, 0x2) [ 202.110553] netlink: 'syz-executor7': attribute type 9 has an invalid length. [ 202.145378] netlink: 'syz-executor7': attribute type 9 has an invalid length. 09:24:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_pts(0xffffffffffffff9c, 0x20000) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x8, 0x1, 0xffffffffffffff81, 0x5, 0xffffffffffff6109, 0xdfe}) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000010407031dfffd946fa283000c200a0009000100041d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 202.174190] hfsplus: invalid session number or type of track [ 202.180110] hfsplus: unable to find HFS+ superblock 09:24:07 executing program 7: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x200, 0x1) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x654ea12a270522e4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000080)={0x0, @dev={0xac, 0x14, 0x14, 0x1f}, 0x4e21, 0x1, 'lblc\x00', 0x2, 0x8, 0xb}, 0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, &(0x7f000000affc)=0x20) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000300)={0xffffffffffffffff}, 0x111, 0x7}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000380)={0xb, 0x10, 0xfa00, {&(0x7f0000000240), r3, 0x3}}, 0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xbd5) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) 09:24:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x400000000f0) shutdown(r0, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f0000000040)={0xfffffffffffffe45, r3, 0xfffffffffffffffc, 0x70bd27, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}]}, @IPVS_CMD_ATTR_SERVICE={0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x0, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x0, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x0, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_SVC_ATTR_PE_NAME={0x0, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x0, 0x2, 0x6}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x83}, 0x1000004040054) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) listen(r0, 0x0) 09:24:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) [ 202.283172] hfsplus: invalid session number or type of track [ 202.283538] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 202.289085] hfsplus: unable to find HFS+ superblock [ 202.321912] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 09:24:08 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xb, 0x3) ioctl$TIOCEXCL(r0, 0x540c) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000000180)=""/110, 0xfffffec7}], 0x1000000000000258) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000200)=""/252, 0x8000, 0x1800, 0x9}, 0x18) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000003ff8)) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000100)=ANY=[@ANYBLOB="05000000e9000000000200000000000006000000d127ec598a000000001f000000000000000100000001000000a420000000000000070000000000000001010000000000790500000000000000000000000000040000000000000900001c00000000"]) 09:24:08 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xd2d) fcntl$setstatus(r0, 0x4, 0x2000) dup2(r0, r2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0x1, 0x3, 0x5, 0x3, 0xfffffffffffffff7}, 0x2cac, 0x9}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) 09:24:08 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x80000000004, 0x11, r1, 0x0) ftruncate(r1, 0x8000) syz_open_procfs(0x0, &(0x7f0000000100)='projid_map\x00') name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=ANY=[], &(0x7f0000002280), 0x1000) 09:24:08 executing program 2: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="aa7ff12277f66b91f7b968ab7a08eae5be33e419be6db55ff21e4a94dccfa18b", 0x20, 0x6}], 0xa00041, &(0x7f0000000100)={[{@grpquota='grpquota', 0x2c}, {@resize={'resize', 0x3d, 0x1}, 0x2c}, {@commit={'commit', 0x3d}, 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@errors_ro_remount='errors=ro-remount', 0x2c}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000200)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000280)={0x1, 0x10, 0xfa00, {&(0x7f00000001c0), r1}}, 0x18) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000340)={0x10, 0x30, 0xfa00, {&(0x7f0000000300)={0xffffffffffffffff}, 0x2, {0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x8c8}, r1}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000380)={0x11, 0x10, 0xfa00, {&(0x7f00000002c0), r2}}, 0x18) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)={0xda, 0x7, 0x0, "974a24ae557fd00bf987ea0d867761b1de63e30c073a02672305e3bf38cbeabae280a1d7ef4f773d58c295bf79cb0af604aa09a1d18dd0232f34b2ea3986aa0935051c92fa353c7214c2107be9b6b2dca2c96fabe194723d09a74a8a61ce1ada09a8425c60f981571b60faaa0a11fff2d6f73e40f0adcf38d25f16a1b7a2a2bbc21d9106fdbf109067b022195db906776ab1b917486a9caa8b4bc6b717785bad13270123b5655df9f637d3096910bf1a7a567cf29da9ed46f7a11650baaa794cee47a79ae312482864ac4b1b2a54e67110de11b33004f2dac702"}) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='bdev\x00', 0x40, &(0x7f0000000580)="d4acbc00e5fbf486da8ee70cd0541fc3a483a3ba683380a566a1e9563231cbe1af71e36daa4abd9eeb4b9a89e470162cfbfbe3f6944cf39f98c122f606fe438512bb9070a8bfddd42b789e551a37fde212822f7fe7e0cd3f4ed05d57b566246f8062ebe0185428921d88bff8f9b470a77d56a622fcc77bd354c7402de1315918a341d270a6bdf4d5ac91a88b9f30efb22d9fc1a2d8c406e7eb5521") write$binfmt_script(r0, &(0x7f0000000640)={'#! ', './file0', [{0x20}], 0xa, "4b24984b00a322455d7451b1e8e9bc98ac86e00217055c8aaebffe6adbc58831ba6b970ef339002a0675dde0c5fa489f6a94157e3db009c1cac3955e0b212cc05851c7a71a82f6e0f7faf67294c852843efd59ad119233d87669e175ee5f169cbc9be5140b04182683e4a20d0c1d50b6c477d8963e0dd9e04ef7b8801bfaca808ab52300dcb2301b2fd22b32e550717d704e79016f08cfb3dba6195449a2ad442cace0802209f0ddfcfa876745ccb5147dbe73992b5f5b11d0a4c7bb7e7f87b8ffc11a"}, 0xcf) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000740)={0x7fffffff, 0x7, 0x1000}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000800)={0x2, [0x0, 0x0]}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000880)={r3, @in6={{0xa, 0x4e23, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xffffffffffffffe1, 0xffffffffffffffc0}, &(0x7f0000000940)=0x90) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000980)={0xc58, 0xffffffff, 0x0, 0x7fff, 0x2}) syz_open_dev$sg(&(0x7f00000009c0)='/dev/sg#\x00', 0x7ff, 0x40) getresuid(&(0x7f0000000ac0), &(0x7f0000000b00)=0x0, &(0x7f0000000b40)) mount$9p_unix(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file1\x00', &(0x7f0000000a80)='9p\x00', 0x44000, &(0x7f0000000b80)={'trans=unix,', {[{@access_uid={'access', 0x3d, r5}, 0x2c}, {@cachetag={'cachetag', 0x3d, '/dev/sequencer2\x00'}, 0x2c}, {@msize={'msize', 0x3d, 0x3}, 0x2c}, {@debug={'debug', 0x3d, 0x7ff}, 0x2c}, {@debug={'debug', 0x3d, 0x898}, 0x2c}, {@access_any='access=any', 0x2c}, {@cache_mmap='cache=mmap', 0x2c}]}}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0xffffffffc167d912, 0x0, 0x7, 0x0, "3c10f704a18163284104c69d97aae527f61c39879ef1f99b7c55cfc6f1c3f7ef0d41d4b3c2e4d2de373daf03157903246d211f69deeb318dfce5c47688c881e4", "5155c1afde32a8f27681716a774d3ea0d857d67973ce67198cd3235d3836cbed", [0x401, 0x1]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000d00)={r4, 0x7fff, 0x3, [0x7fffffff, 0x0, 0x4]}, &(0x7f0000000d40)=0xe) getcwd(&(0x7f0000000d80)=""/220, 0xdc) r6 = request_key(&(0x7f0000000e80)='encrypted\x00', &(0x7f0000000ec0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000f00)='access=any', 0xffffffffffffffff) r7 = request_key(&(0x7f0000000f40)='rxrpc\x00', &(0x7f0000000f80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000fc0)='wlan0em0\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r6, r7) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r9, &(0x7f0000001040)={@val={0x0, 0x8864}, @val={0x1, 0x83, 0x1e, 0x2, 0x0, 0xfffffffffffffffa}, @ipv4={{0x1e, 0x4, 0x5, 0x3e0, 0x181, 0x66, 0x9, 0x2, 0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, {[@ssrr={0x89, 0x23, 0x2, [@empty, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x10}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, @end, @ra={0x94, 0x6, 0x5}, @rr={0x7, 0x17, 0x9, [@rand_addr=0xa923df, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @broadcast=0xffffffff]}, @noop={0x1}, @end, @ssrr={0x89, 0x1f, 0x7, [@rand_addr, @rand_addr=0x7, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002]}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x10001, 0x4, 0x0, {0x3f, 0x4, 0x4, 0x7, 0x6, 0x66, 0x1, 0x383, 0x0, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x8, {[@noop={0x1}, @lsrr={0x83, 0xb, 0x4, [@rand_addr=0x2, @remote={0xac, 0x14, 0x14, 0xbb}]}, @cipso={0x86, 0x21, 0x8, [{0x3, 0x10, "31e73826c0af66e3dcbdcd283b33"}, {0x0, 0xb, "d5d6a4733a2dbcc8c9"}]}, @ssrr={0x89, 0x23, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @rand_addr=0x7, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}]}, @timestamp={0x44, 0x20, 0x2, 0x3, 0x5, [{[@broadcast=0xffffffff], 0x1}, {[], 0xb1dc}, {[], 0x6}, {[], 0x5}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x5}]}, @end, @noop={0x1}, @cipso={0x86, 0x4a, 0x9, [{0x7, 0x6, "c4c6c7ad"}, {0x2, 0x3, "12"}, {0x7, 0xd, "cfb259858ef02c8cd58368"}, {0x6, 0x4, "8ea1"}, {0x2, 0x3, "da"}, {0x0, 0x2}, {0x3, 0x11, "c4c1e6e9bd26cc7db415d70f50384f"}, {0x7, 0x10, "669e49ba80bdb80652b643e66777"}, {0x5, 0x4, 'K5'}]}, @ra={0x94, 0x6, 0x4}, @cipso={0x86, 0x26, 0x101, [{0x2, 0xc, "15e0c21bb26f03e14737"}, {0x7, 0x7, "64c4883093"}, {0x0, 0xd, "f0af257e11343a28a8adc1"}]}]}}, "1130ebb1dc"}}}, 0x18f) statfs(&(0x7f0000001200)='./file1\x00', &(0x7f0000001240)=""/88) acct(0x0) fstat(r8, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f00000012c0)='msdos\x00', &(0x7f0000001300)='./file1\x00', 0x20, 0x5, &(0x7f00000025c0)=[{&(0x7f0000001340)="6d49a2007124c14770537a78d17d130af4d88797a6a36f2ea7257e3b4626b16728ef72c0bc52f0b9", 0x28, 0x1}, {&(0x7f0000001380)="a452644c646c1b0bc25c4cb6a0bf8d731f118e0d701f39f805ab6174178d3e220a391d251536738658c7a58ea2e841af9a9b14abb4ff605bf30fe286ca013c41a2a34085ea988c3f689f829a43c6b7467633263d298899370751ecb4eb10db9265d80fcfbac4ad0c46b4bd5ce71f2085b9e398de2e7da4d0948a1e6a741af3cf759d35b8eb1236b39da246d1e8aad8e117105b17d784fecb", 0x98, 0x200}, {&(0x7f0000001440)="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", 0xff, 0x80000001}, {&(0x7f0000001540)="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", 0x1000, 0x3}, {&(0x7f0000002540)="c2ff54c3f4870bff359cce346459d9bba47da845166ce3be9b03b5b219c73a5864cf647a7dcc82a8b0d017e37b44eb204fb8f7072898c551844edd37a3f69aa64ebb8e1957039d81a24a442136dfb107485d8354132d0d2c6be2631329abf356537f63ae38989bf7c59c5c428b340e410e05", 0x72, 0x10000}], 0x0, &(0x7f00000026c0)={[{@fat=@quiet='quiet', 0x2c}, {@fat=@check_relaxed='check=relaxed', 0x2c}, {@nodots='nodots', 0x2c}, {@nodots='nodots', 0x2c}, {@dots='dots', 0x2c}, {@fat=@gid={'gid', 0x3d, r10}, 0x2c}]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000002700)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002740)=0x9, &(0x7f0000002780)=0x1) 09:24:08 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:08 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x400000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_aout(r1, &(0x7f0000000280)={{0x107, 0xb7, 0x7f, 0x1e6, 0x84, 0xffffffffffffffe0, 0xb3, 0x3ff}, "44880aec9cc6e79bda7384", [[], []]}, 0x22b) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x1f}, &(0x7f0000000140)=0x8) open_by_handle_at(r0, &(0x7f0000000500)={0x42, 0x7, "a55a4353e38e00b5def1cb54bb0249d53ea6ba0c8e400414c9816efc278c089a1607ca21eb765ce3677aa4317db6ed7616d794775fcfaba53d3f"}, 0x200000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000240)=0x84) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000580)={'veth1_to_bridge\x00', 0x7b}) [ 202.475072] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:08 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x8200) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="08010000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x24) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000019c0)={&(0x7f0000001840)={0x10}, 0xc, &(0x7f0000001980)={&(0x7f0000001880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010200000000000000000100000030000100080001000a000000080006006f766600080008000000000008000500000000000c00ff010000000000000000"], 0x44}, 0x1}, 0x0) ftruncate(r1, 0xb30) statfs(&(0x7f0000000400)='./bus\x00', &(0x7f0000001c00)=""/48) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x3, 0x4) [ 202.606458] REISERFS warning (device loop2): super-6504 reiserfs_getopt: the option "nolargeio" requires an argument [ 202.606458] [ 202.650811] FAULT_INJECTION: forcing a failure. [ 202.650811] name failslab, interval 1, probability 0, space 0, times 1 [ 202.662491] CPU: 1 PID: 10818 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 202.669863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.679224] Call Trace: [ 202.681826] dump_stack+0x1c9/0x2b4 [ 202.685466] ? dump_stack_print_info.cold.2+0x52/0x52 [ 202.690680] should_fail.cold.4+0xa/0x1a [ 202.694759] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.699884] ? print_usage_bug+0xc0/0xc0 [ 202.703966] ? lock_downgrade+0x8f0/0x8f0 [ 202.708130] ? lock_release+0xa30/0xa30 [ 202.712122] ? lock_acquire+0x1e4/0x540 [ 202.716107] ? sctp_get_port_local+0x3df/0x1560 [ 202.720794] __should_failslab+0x124/0x180 [ 202.725042] should_failslab+0x9/0x14 [ 202.728852] kmem_cache_alloc+0x47/0x760 [ 202.732920] ? kasan_check_write+0x14/0x20 [ 202.737160] ? do_raw_spin_lock+0xc1/0x200 [ 202.741415] sctp_get_port_local+0xb26/0x1560 [ 202.745907] ? find_held_lock+0x36/0x1c0 [ 202.749965] ? sctp_unhash+0x10/0x10 [ 202.753691] ? lock_downgrade+0x8f0/0x8f0 [ 202.757836] ? __enqueue_entity+0x10d/0x1f0 [ 202.762148] ? check_same_owner+0x340/0x340 [ 202.766469] ? print_usage_bug+0xc0/0xc0 [ 202.768692] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 202.770532] ? find_held_lock+0x36/0x1c0 [ 202.770573] ? lock_acquire+0x1e4/0x540 [ 202.770591] ? inet_autobind+0x1f/0x1a0 [ 202.770625] sctp_get_port+0x12b/0x1b0 [ 202.770643] ? sctp_get_port_local+0x1560/0x1560 [ 202.770658] ? lock_sock_nested+0x9f/0x120 [ 202.770672] ? trace_hardirqs_on+0xd/0x10 [ 202.770692] ? __local_bh_enable_ip+0x161/0x230 [ 202.790791] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 202.794024] inet_autobind+0xbd/0x1a0 [ 202.794043] inet_sendmsg+0x4c9/0x690 [ 202.794060] ? copy_msghdr_from_user+0x380/0x580 [ 202.794078] ? ipip_gro_receive+0x100/0x100 [ 202.794094] ? move_addr_to_kernel.part.20+0x100/0x100 [ 202.794111] ? security_socket_sendmsg+0x94/0xc0 [ 202.794124] ? ipip_gro_receive+0x100/0x100 [ 202.794141] sock_sendmsg+0xd5/0x120 [ 202.794159] ___sys_sendmsg+0x7fd/0x930 [ 202.794180] ? copy_msghdr_from_user+0x580/0x580 [ 202.863255] ? __sched_text_start+0x8/0x8 [ 202.867410] ? proc_fail_nth_write+0x9e/0x210 [ 202.871913] ? __fget_light+0x2f7/0x440 [ 202.875882] ? fget_raw+0x20/0x20 [ 202.879322] ? find_held_lock+0x36/0x1c0 [ 202.883378] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 202.888905] ? sockfd_lookup_light+0xc5/0x160 [ 202.893406] __sys_sendmsg+0x11d/0x290 [ 202.897292] ? __ia32_sys_shutdown+0x80/0x80 [ 202.901692] ? __sb_end_write+0xac/0xe0 [ 202.905659] ? exit_to_usermode_loop+0x8c/0x370 [ 202.910325] ? syscall_slow_exit_work+0x500/0x500 [ 202.915157] __x64_sys_sendmsg+0x78/0xb0 [ 202.919207] do_syscall_64+0x1b9/0x820 [ 202.923087] ? syscall_slow_exit_work+0x500/0x500 [ 202.927915] ? syscall_return_slowpath+0x5e0/0x5e0 [ 202.932836] ? syscall_return_slowpath+0x31d/0x5e0 [ 202.937762] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 202.943112] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.947944] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.953116] RIP: 0033:0x455ab9 [ 202.956291] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 202.975560] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 202.983271] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 202.990534] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 202.997814] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 203.005074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 203.012337] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000000 09:24:08 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x11, &(0x7f0000000000)="026b13beaca59b3997bdabb5c1e6031928"}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0xffff, 0x69, 0x4fb2, 0x0, 0x1, 0x10124, 0x4, 0xfffffffffffffff9, 0x4, 0x5, 0x10001, 0x80000001, 0x1, 0x5, 0x5, 0x5, 0x2, 0x3, 0x1, 0x9abe, 0x96f3, 0xe4, 0xad1c, 0x5e, 0xf40, 0x0, 0x4, 0x5, 0x7, 0x7, 0x1, 0x2, 0x81, 0x3f, 0x6, 0x0, 0x3, 0x4, @perf_config_ext={0xfffffffffffffffc, 0x65}, 0x28709, 0x9a8, 0x40af4641, 0x4, 0x100000001, 0x2a, 0x3}, r2, 0xf, r1, 0xa) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c4602ff000000080000000000007b8b3f005cceffff6e030000000000004000000000000000e70300000000000003000000060038000100630d03009c000700000008000000000000800000000081000000000000000200000000000000ffffff7f00000000020000000000000000010000000000006d5fb8c88eec1d2485d0c2fb8ae2356edf1653cf2aaecb6fc87a579d16a4ad9f6779ff6586bf7f34cb437529566fe5abf501a6e4fc42feba63c1b264d0053ea35f5793e79e0182a765abc246346fe1a311172621023518c5f5b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x9d2) 09:24:08 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x2000, 0x4) close(r1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000000)=0x45, 0x4) getgid() 09:24:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x210000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000280)) ioctl(r0, 0x8912, &(0x7f0000000140)="025c6fbe2a1e5f8f7620700080d4446ed6d76ad1efb3c5c888a8ecd6689acb7d7eebe684fe3d2e623767f9212698bfe34ffac8576c8c5e5880a6a5d57781e5b8a3343304f4077f61f4767c2d21780a2c8a5f890061878cb36e0c4504bd9b2d9c9ee815f49b56286fc68dfe7251ec68515b7aeca18eafa9e2eafffebdf7c47f90575365d00f9071d22921e16792dd4578cfcaa1c96823aa9394dd350a4347ee951a7e9ff1cc879c6b32a2c5df85b9512e9b34990813a3277c4e739ab6c4cb1acd1a2ce3afffb2b4524e4e1fe01d5ee142d178772d2982c750262e6cefcf934f0e9f32a6f99268e60bae8f521ca381c69cbfb8") r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010000000000000000000000000fc000020ac9ab871f5d0f080f57899e456cad2023e567202cbd6f7e060a8e1501d4ffcf9377d169a53b53e", @ANYRES32=0x0, @ANYBLOB="00000000f3ffffff08001b0000000000"], 0x3bf}, 0x1}, 0x0) 09:24:08 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f00000000c0)=0x43ea, 0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000), 0x10) 09:24:08 executing program 6 (fault-call:1 fault-nth:1): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) [ 203.115251] FAT-fs (loop2): invalid media value (0x63) [ 203.120696] FAT-fs (loop2): Can't find a valid FAT filesystem [ 203.168099] REISERFS warning (device loop2): super-6504 reiserfs_getopt: the option "nolargeio" requires an argument [ 203.168099] [ 203.253498] FAULT_INJECTION: forcing a failure. [ 203.253498] name failslab, interval 1, probability 0, space 0, times 0 [ 203.265222] CPU: 0 PID: 10863 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 203.272598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.281962] Call Trace: [ 203.284560] dump_stack+0x1c9/0x2b4 [ 203.288204] ? dump_stack_print_info.cold.2+0x52/0x52 [ 203.293417] ? graph_lock+0x170/0x170 [ 203.297246] should_fail.cold.4+0xa/0x1a 09:24:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:24:08 executing program 4: capset(&(0x7f0000000140)={0x20071026}, &(0x7f0000000180)) mknod(&(0x7f0000000000)='./file0\x00', 0xc042, 0x20000003) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002800)='/dev/vcs\x00', 0x200000, 0x0) getpeername$inet(r0, &(0x7f0000002840)={0x0, 0x0, @rand_addr}, &(0x7f0000002880)=0x10) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="74116d11ea63ab6ec02319dd3b5fb431320a8c02de39a74fb202b2c7bd283a99f9cdc045d518c48baba8262381008befebcb8cd5ee6e5b9c7099abb28d7d14567e1e4fd2523ca1d60c"]) 09:24:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB="08e09a0f01c3"]) ioctl(r1, 0x7fffffff, &(0x7f0000000000)="56b8ac23995fefbdcf174e3e2631f60269f5a56e08c2f369a85317a30284e3dcceebdc186ed5a83e5df5b082975f928321fbe4667424ad22cca2661c449177c6887a8a653fcea8b674d16f5777") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 203.301332] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.306455] ? find_held_lock+0x36/0x1c0 [ 203.310550] ? lock_downgrade+0x8f0/0x8f0 [ 203.314721] ? mark_held_locks+0xc9/0x160 [ 203.318886] ? __local_bh_enable_ip+0x161/0x230 [ 203.323580] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 203.328613] ? sctp_get_port_local+0xed6/0x1560 [ 203.333301] ? trace_hardirqs_on+0xd/0x10 [ 203.337462] ? __local_bh_enable_ip+0x161/0x230 [ 203.342148] ? sctp_get_port_local+0xeec/0x1560 [ 203.346835] ? rt_mutex_adjust_prio_chain+0x4b3/0x1570 [ 203.352129] __should_failslab+0x124/0x180 [ 203.356381] should_failslab+0x9/0x14 [ 203.360198] kmem_cache_alloc_trace+0x4b/0x780 [ 203.364785] ? nl_fib_input+0xc60/0xc60 [ 203.368768] sctp_add_bind_addr+0x101/0x4b0 [ 203.373110] ? sctp_bind_addr_free+0x20/0x20 [ 203.377530] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 203.382714] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 203.388251] ? sctp_v4_available+0x1b1/0x200 [ 203.392675] sctp_do_bind+0x30d/0x5f0 [ 203.396498] sctp_autobind+0x16d/0x1f0 [ 203.400395] ? sctp_do_bind+0x5f0/0x5f0 [ 203.404361] ? find_held_lock+0x36/0x1c0 [ 203.408421] ? sctp_endpoint_is_peeled_off+0xf1/0x130 [ 203.413623] sctp_sendmsg_new_asoc+0xc3c/0x1120 [ 203.418287] ? sctp_sendmsg+0x1278/0x1d90 [ 203.422436] ? sctp_autobind+0x1f0/0x1f0 [ 203.426497] ? __local_bh_enable_ip+0x161/0x230 [ 203.431156] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 203.436157] ? lock_sock_nested+0x9f/0x120 [ 203.440396] ? trace_hardirqs_on+0xd/0x10 [ 203.444536] ? __local_bh_enable_ip+0x161/0x230 [ 203.449206] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 203.454736] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 203.459923] sctp_sendmsg+0x18a2/0x1d90 [ 203.463894] ? do_raw_spin_unlock+0xa7/0x2f0 [ 203.468302] ? sctp_id2assoc+0x3e0/0x3e0 [ 203.472357] ? _raw_spin_unlock_bh+0x30/0x40 [ 203.476752] ? __release_sock+0x3a0/0x3a0 [ 203.480895] inet_sendmsg+0x1a1/0x690 [ 203.484683] ? copy_msghdr_from_user+0x380/0x580 [ 203.489431] ? ipip_gro_receive+0x100/0x100 [ 203.493750] ? move_addr_to_kernel.part.20+0x100/0x100 [ 203.499028] ? security_socket_sendmsg+0x94/0xc0 [ 203.503781] ? ipip_gro_receive+0x100/0x100 [ 203.508092] sock_sendmsg+0xd5/0x120 [ 203.511797] ___sys_sendmsg+0x7fd/0x930 [ 203.515761] ? copy_msghdr_from_user+0x580/0x580 [ 203.520503] ? lock_downgrade+0x8f0/0x8f0 [ 203.524647] ? proc_fail_nth_write+0x9e/0x210 [ 203.529138] ? __fget_light+0x2f7/0x440 [ 203.533111] ? fget_raw+0x20/0x20 [ 203.536548] ? find_held_lock+0x36/0x1c0 [ 203.540610] ? wait_for_completion+0x8d0/0x8d0 [ 203.545205] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 203.550739] ? sockfd_lookup_light+0xc5/0x160 [ 203.555228] __sys_sendmsg+0x11d/0x290 [ 203.559107] ? __ia32_sys_shutdown+0x80/0x80 [ 203.563521] ? __sb_end_write+0xac/0xe0 [ 203.567503] ? fput+0x130/0x1a0 [ 203.570787] ? ksys_write+0x1ae/0x260 [ 203.574604] __x64_sys_sendmsg+0x78/0xb0 [ 203.578664] do_syscall_64+0x1b9/0x820 [ 203.582551] ? finish_task_switch+0x1d3/0x870 [ 203.587044] ? syscall_return_slowpath+0x5e0/0x5e0 [ 203.591970] ? syscall_return_slowpath+0x31d/0x5e0 [ 203.596893] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.602430] ? retint_user+0x18/0x18 [ 203.606150] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.610990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.616164] RIP: 0033:0x455ab9 [ 203.619335] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.638564] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 203.646265] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 09:24:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x4a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x0, 0x0) sendmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f00000003c0)=@l2={0x1f, 0x4, {0x2, 0x7fffffff, 0x8, 0x2, 0x1, 0xfffffffffffffff8}, 0xe8d, 0x2}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000440)="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"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{0xb8, 0x0, 0x1, "299c05a8d9ac7cf1867284ea4bddddbae220c4a00954af4df99c5f9fade0caef6212d84c7d76b675561adf09c37e9ce122b6f7b0bdc1f3e612af5687ae6bea77cae43f156a5e8e9b9425bf2a3b8430cb034b62857c64c9ca1f2386c79b27fb05f8cab047c3a5a61c04e685fca50c6464191cbd60f71df0a641b61ab4f47f0e2e13963b47b27733de46a825e3c59d9bef6cd4c2d3c84ae47d62179ea64326f19f0197"}], 0x2590, 0x40054}, 0x4800) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000180)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/92, 0x5c}], 0x1, &(0x7f00000002c0)=""/31, 0x1f, 0x1}, 0x10000) ioctl$RTC_WKALM_SET(r3, 0x4028700f, &(0x7f0000000140)={0x0, 0x0, {0x6, 0x14, 0x16, 0x15, 0xa, 0x10000, 0x2, 0xf4, 0xffffffffffffffff}}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$BLKROTATIONAL(r4, 0x127e, &(0x7f00000000c0)) sendmmsg(r1, &(0x7f0000007400)=[{{&(0x7f0000001840)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f0000001d00)=@hci={0x1f}, 0x80, &(0x7f0000001e80), 0x0, &(0x7f0000001ec0)=ANY=[@ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000340)={0x0, 0x18, [0x1, 0x7fff, 0x1000, 0x4, 0x8001, 0x59da]}) 09:24:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffffffffff00, 0x802) r2 = dup3(r0, r0, 0x80000) renameat2(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet(0x10, 0x3, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) sendmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="240000000102070500fffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a806f08c9a28546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 09:24:09 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x200, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x2, 0x1}, {0x8, 0x6}, 0x1, 0x5, 0x40}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x4188aea7, &(0x7f0000000580)={"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"}) 09:24:09 executing program 6 (fault-call:1 fault-nth:2): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x5412, &(0x7f0000000040)) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0xffffffffffff0bd9, 0xc9c0, 0x4f18000000000000, 0x7, 0x101, 0xfb, 0x4, 0x7f, 0x4, 0x0, 0x3}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) [ 203.653527] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 203.660784] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 203.668045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 203.675308] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000001 [ 203.912434] QAT: Invalid ioctl [ 203.915992] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 203.953616] FAULT_INJECTION: forcing a failure. [ 203.953616] name failslab, interval 1, probability 0, space 0, times 0 [ 203.965078] CPU: 1 PID: 10893 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 203.969219] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 203.972439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.972505] Call Trace: [ 203.992962] dump_stack+0x1c9/0x2b4 [ 203.993542] QAT: Invalid ioctl [ 203.996601] ? dump_stack_print_info.cold.2+0x52/0x52 [ 203.996622] ? __kernel_text_address+0xd/0x40 [ 203.996646] should_fail.cold.4+0xa/0x1a [ 204.013548] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 204.018670] ? save_stack+0xa9/0xd0 [ 204.022307] ? graph_lock+0x170/0x170 [ 204.026120] ? sctp_add_bind_addr+0x101/0x4b0 [ 204.030624] ? sctp_do_bind+0x30d/0x5f0 [ 204.034608] ? sctp_autobind+0x16d/0x1f0 [ 204.038678] ? sctp_sendmsg_new_asoc+0xc3c/0x1120 [ 204.043531] ? sctp_sendmsg+0x18a2/0x1d90 [ 204.047688] ? find_held_lock+0x36/0x1c0 09:24:09 executing program 3: r0 = getpid() ptrace$cont(0xffffffffffffffff, r0, 0xc27, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x480100) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x9, 0x9, 0x6, 0x4, 0x0, 0x70bd28, 0x25dfdbfc, [@sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x70bd27, 0x3506}]}, 0x20}, 0x1}, 0x51e0a9f41419390e) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00000002c0)=0x3) syz_mount_image$ceph(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)='./file0\x00', 0xffffffffffff7fff, 0x0, &(0x7f0000000380), 0x10004, &(0x7f00000003c0)='/dev/vcsa#\x00') rt_tgsigqueueinfo(r0, r3, 0xf, &(0x7f0000000400)={0x9, 0x10001, 0x6, 0x8}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000480)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f00000004c0)={{0x1, 0x0, 0x8, 0x4, '\x00', 0x916}, 0x0, [0x1000, 0x9, 0x554, 0x9, 0x27649c21, 0xa2, 0x8001, 0x6, 0x3, 0x1ff, 0x2, 0x4, 0x1, 0x5a, 0x5dca, 0xe0, 0x100, 0x2903, 0x401, 0x100, 0x2, 0x7fff, 0x3a3, 0x3, 0x7f, 0x10001, 0xf2bc, 0x3, 0x2, 0x8, 0xffffffff84c75b43, 0xf2, 0x7ff, 0x5, 0x42d8, 0x2, 0x81, 0x6, 0xffffffff, 0xb599, 0xfffffffffffffffb, 0x1, 0x2, 0x3, 0x9, 0x0, 0x4, 0x3, 0x7, 0x10000, 0x2, 0x20, 0x9, 0x5, 0x8, 0x4, 0x8, 0x1, 0x1, 0x8, 0x5, 0x8, 0x0, 0x0, 0x8, 0x40, 0x5, 0xfffffffffffffff9, 0x44, 0x0, 0x9, 0x6, 0x8, 0x1, 0x229, 0x1, 0x4, 0x8000, 0x1, 0x7, 0x6, 0x5, 0x4, 0x1, 0x4, 0xffff, 0x4a6, 0x5ed0, 0x3, 0x5, 0x5, 0x1, 0x519, 0x3, 0x100000000, 0x100, 0x5, 0x9, 0x0, 0x713, 0x6, 0x2, 0x3, 0x4, 0x80000000, 0x7fff, 0x3, 0x9, 0x4, 0x81, 0x1, 0x7fff, 0x6, 0x6, 0x8, 0x3, 0xc7, 0xffffffff, 0x9, 0x1, 0x6, 0x0, 0x4, 0x401, 0xfa9, 0x3f, 0x7, 0x6514588e], {0x0, 0x989680}}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000009c0)={0x76ab, 0x6, 0x8000}, 0x4) ioctl$SCSI_IOCTL_GET_IDLUN(r4, 0x5382, &(0x7f0000000a00)) getpgrp(r3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000a40)={0x0, 0x4169}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000ac0)={r5, 0x2, 0x4}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000b00)={r1}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000b40)={r5, 0xc9f, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000b80)=r5, 0x4) write$P9_ROPEN(r4, &(0x7f0000000bc0)={0x18, 0x71, 0x2, {{0x62, 0x0, 0x3}, 0x5}}, 0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000c00)=@assoc_id=r5, 0x4) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000c40)=0xfff) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000c80), 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000cc0)=r5, 0x4) accept4$bt_l2cap(r6, &(0x7f0000000d00), &(0x7f0000000d40)=0xe, 0x57de0cf328fc2191) prctl$setname(0xf, &(0x7f0000000d80)='\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000dc0)={0x40, @tick=0xfffffffffffffd25, 0x6, {0x0, 0x4}, 0x100000001, 0x3, 0x3}) openat$zero(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/zero\x00', 0x1, 0x0) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000e80)={0x18, 0x1, 0x0, {0x49}}, 0x18) 09:24:09 executing program 4: r0 = shmget(0x1, 0x14000, 0x100, &(0x7f0000fe9000/0x14000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/4096) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x70, 0xea}, &(0x7f0000001040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001080)={r2, 0x7ddf7e6c, 0x20, 0x29, 0x8}, &(0x7f00000010c0)=0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001180)={r1, 0x50, &(0x7f0000001100)}, 0x10) syncfs(r1) connect$vsock_dgram(r1, &(0x7f00000011c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000001280)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000012c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000013c0)=0xe8) getresgid(&(0x7f0000001400), &(0x7f0000001440)=0x0, &(0x7f0000001480)) mount$fuse(0x0, &(0x7f0000001200)='./file0\x00', &(0x7f0000001240)='fuse\x00', 0x22400, &(0x7f00000014c0)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@default_permissions='default_permissions', 0x2c}, {@default_permissions='default_permissions', 0x2c}, {@max_read={'max_read', 0x3d, 0x7}, 0x2c}, {@blksize={'blksize', 0x3d, 0x1200}, 0x2c}, {@blksize={'blksize', 0x3d, 0x400}, 0x2c}, {@blksize={'blksize', 0x3d}, 0x2c}, {@blksize={'blksize', 0x3d}, 0x2c}, {@default_permissions='default_permissions', 0x2c}]}}) write$P9_ROPEN(r3, &(0x7f0000001600)={0x18, 0x71, 0x2, {{0x0, 0x1, 0x7}, 0xfffffffffffffff9}}, 0x18) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001640)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000001700)={{0x5, 0x7, 0x3, 0x1, 'syz1\x00', 0x80000001}, 0x3, 0x100, 0x1ac4, r6, 0x8, 0x4, 'syz0\x00', &(0x7f0000001680)=['*&vboxnet0-ppp1securitylo\x00', '):\x00', 'self#\x00', ']ppp1}mime_type\\\x00', '^vmnet0vboxnet0\x00', '\x00', '\x00', 'rootmode'], 0x4e, [], [0x10001, 0x7, 0x6579, 0x6]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001840)={{{@in, @in=@dev}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@remote}}, &(0x7f0000001940)=0xe8) syz_mount_image$ntfs(&(0x7f0000001980)='ntfs\x00', &(0x7f00000019c0)='./file0\x00', 0x1, 0x6, &(0x7f0000003d40)=[{&(0x7f0000001a00)="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", 0x1000, 0x40}, {&(0x7f0000002a00)="26d3d2a2dbcd6e50996f8f6b70fff1e7a7103624699394f516ec611c2239bd0515aedc359db405ce4eedac0f35daf93ea24073fc513d0d3df3883eba0817554ae8289a59b5b100c64c17678157e9e2332936ffd294bfe1b2d3a6f559129b719292a81324465707c825b820113b45cfef745176bde1ea2a0f2ad761d38033d54508a627ebd228f50aba13901796f4f1f4dbf915be365def0c4918c82906effaee5fb5207f26b1dc99715c711e8baf37db7b7545033e083321fc47cd505d0a97ddd83e4d2bb09e6d70625af57fee128c0da5c6c9154c0c68f8361087f6664448eae1f4c41f57c209a8af84b48452bf789413cb8b4762d24f50", 0xf8, 0x1ff}, {&(0x7f0000002b00)="999fca6c58cdec77d4a8ae7f8b01d7cade6874fd089f09dc60adabd741dbf7812e58533322c4cca05cc94568ab0cdcb8193c4b13a20908a701cba389378abfe9142e6320f05169a10dffb16ec3d85fb5fb9ca09e3f223229b03d043d1c", 0x5d, 0x2}, {&(0x7f0000002b80)="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", 0x1000, 0x2}, {&(0x7f0000003b80)="5f27573bb7872eaa9cd4db310d1f4c4d7c65cae6bce74aabbdaa6d3d891612b852e5690e936cc117e51bc83701f842b260478f9bb4aa0a15fca81793b387fc42f84d103c690e5717f74511e5bccbe29ef45c9eb57adac6f4150fe13678b3e4443baeffe2a6612cff02f342b393a02b4db928e88eadeee0dabb7ba8d1f798de034cc7fcb3a3c95e5ba5c0a657d055882df1d21453281c415c4941e22b6e1147d0cafa5f0aa82083e809033d52b752256885629e2fe146ba346a18953dccde288e92a4db1bcb25f090881d7bec085389021a868f4463927f1f6774", 0xda, 0x9}, {&(0x7f0000003c80)="7135b8305227cdd745bd0775743637c5b81ef864d347b7a9cb6678d8422b70600c3e36958379d7a6da3413de420c99570b16a0267387028650baefea21c8479cfc278ea2f20102244e575ca7d63b875a6b11dd00fd4229b158548bc3195eae0454ff4f01ca5be072db0b4ab2980ebaa493c08cb1d5bac8450e9df2d7e0b54fa19f02d95b4bdb678244", 0x89, 0x7}], 0x400, &(0x7f0000003e00)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003e40)={r2, 0xa9, "54cb1d2205146529625b6d30e8c6e1fabef8998c58800c524e1fdd7abd1abca9d6c23b6aff362d017570cfb4edf2a7ace3b59788a1615c4ec83418aa6621bd90e62e8f6497475921802e930636859ca3a96adee51563d1083efdff39b6e60f65110dafcb389a5aa7cb81b374f92b1a0e5de1d01f63837364ed63b1abf095245d7d60adac998a091a131307c019e81bc00784687cfa5dd9d51e3d5f018243a228c8b2a268b5d524c87c"}, &(0x7f0000003f00)=0xb1) ioctl$RTC_EPOCH_READ(r3, 0x8008700d, &(0x7f0000003f40)) shmget$private(0x0, 0x3000, 0x202, &(0x7f0000ff8000/0x3000)=nil) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000003f80)={0x7, 0x7, 0x7fffffff}) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000004040)={&(0x7f0000004000)='\x00', r3}, 0x10) bind$bt_sco(r7, &(0x7f0000004080)={0x1f, {0x1, 0x80000001, 0x6, 0x7ff, 0x7fffffff, 0x40}}, 0x8) setfsgid(r5) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000040c0)="b21b713c2470b25b4f1fa7aed7f84b1b428da907f01ca6585401974c61d6615c30255c6d472a46aa00e4f8496a1135b56aebfff911115262d3276cae52efda3949e12a72c6e0bd1c1aaf0317601f23d6b6a9dce95002e08c365059c796f6eb7978b398adb8ef238c3fd8ab48240055844ee6dcf0a4cda46415c3c18f3cce227002adae3ab2ede594d3104172e134739851a6bd46de96748ff6b955ca547c37d006e1a33ba6888d7c5eeb82b1128da5bbed551ef4306c116fcb3b8ab61f09d4f1c83ec900f3950dda9745bad57c8959f29432e4ee1e0eccae7f4e33fa7deac953e79b") fcntl$setflags(r7, 0x2, 0xcee345e5b7dbc1df) openat$fuse(0xffffffffffffff9c, &(0x7f00000041c0)='/dev/fuse\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000004200)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) statfs(&(0x7f0000004240)='./file0\x00', &(0x7f0000004280)=""/208) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000004380)) [ 204.051761] ? __lock_is_held+0xb5/0x140 [ 204.055935] ? check_same_owner+0x340/0x340 [ 204.060269] ? rcu_note_context_switch+0x730/0x730 [ 204.065991] __should_failslab+0x124/0x180 [ 204.066007] should_failslab+0x9/0x14 [ 204.066019] kmem_cache_alloc_trace+0x2cb/0x780 09:24:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x1fffffffffffff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x76, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) [ 204.066032] ? sctp_add_bind_addr+0x101/0x4b0 [ 204.066048] ? rcu_read_lock_sched_held+0x108/0x120 [ 204.066063] ? kmem_cache_alloc_trace+0x616/0x780 09:24:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000001800230000000000000000000a94000a00000000000000000800b18e", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x55, 0x240000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x5}) [ 204.066084] sctp_association_new+0x127/0x2190 [ 204.066099] ? memcpy+0x45/0x50 [ 204.066115] ? sctp_add_bind_addr+0x3ae/0x4b0 [ 204.066130] ? sctp_trans_elect_best+0x3d0/0x3d0 09:24:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") open(&(0x7f0000000140)='./file0\x00', 0x80000000004d40, 0x1004000000040) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=@known='security.capability\x00', &(0x7f0000000140), 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000300)) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x2) socket$vsock_dgram(0x28, 0x2, 0x0) [ 204.066144] ? sctp_bind_addr_free+0x20/0x20 [ 204.066161] ? __sanitizer_cov_trace_switch+0x53/0x90 09:24:09 executing program 6 (fault-call:1 fault-nth:3): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80800, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8, 0x3ff}) sendmmsg(r2, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="1436430d48d97d3a32f6d8a3b38a641d2645315dde43a6bd599b18781b751695b1a8e759c119cf225c14fa707eba93bedb51b627eabdca612b078440427bed079dcfcc5fb24e11f19e50a4f3e3e2db8a3e9a1cebc4811c20f1e9425968cfa6a30aa224e202ee3bbea69d6a2611bad64f", 0x70}], 0x1, &(0x7f0000003640)=ANY=[]}}], 0x1, 0x48015) sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x200034b0}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) [ 204.066178] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 204.066192] ? sctp_v4_available+0x1b1/0x200 09:24:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3e5, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x860d, 0x0, 0x0, 0x0, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0x1, 0x9, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) [ 204.066209] ? sctp_v4_to_sk_saddr+0x12/0x90 [ 204.066223] ? sctp_do_bind+0x3e5/0x5f0 [ 204.066242] ? sctp_autobind+0x16d/0x1f0 [ 204.066257] ? sctp_do_bind+0x5f0/0x5f0 09:24:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:24:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) ioctl$TIOCSBRK(r2, 0x5427) r3 = openat$cgroup_int(r1, &(0x7f0000000140)='cpuset.mems\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x5) 09:24:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0xfffffffffffffff9, 0xfffffffffffffffa, 0x2, 0x9, 0x2400000, 0x3f, 0x400, 0x100000000, 0x2, 0x5, 0x1ff, 0x3}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = semget(0x2, 0x1, 0x10) semctl$GETVAL(r3, 0x0, 0xc, &(0x7f0000000080)=""/230) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101002, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0xffffffff7fffffff) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000180)={0x6, 0xffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200), 0x189) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x89b0, &(0x7f0000000280)={'vcan0\x00'}) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000001c0)={0x2, 0xad55, 0x80000000, 0x2}, 0x8) close(r2) epoll_create1(0x80000) dup2(r2, r0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000002c0)=@generic={0x3, 0x6, 0x566}) close(r1) 09:24:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc80a2b345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r2, r3, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000001c0)="0f213fb805000000b9aff153250f01d9c4e239ac4bc6c4c18916828000c0fef30fbd4a040f01cac4e3bd7cbd00000080e066ba4300b84c29776fef2e260f7e78f8f2e700", 0x44}], 0xaaaaaaaaaaaad70, 0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$KVM_RUN(r3, 0x8090ae81, 0x701000) 09:24:10 executing program 6 (fault-call:1 fault-nth:4): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) [ 204.066274] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 204.066290] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 204.066307] ? security_sctp_bind_connect+0x99/0xc0 [ 204.066327] sctp_sendmsg_new_asoc+0x39b/0x1120 [ 204.066342] ? sctp_sendmsg+0x1278/0x1d90 [ 204.066361] ? sctp_autobind+0x1f0/0x1f0 [ 204.066376] ? __local_bh_enable_ip+0x161/0x230 [ 204.066394] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 204.066409] ? lock_sock_nested+0x9f/0x120 [ 204.066424] ? trace_hardirqs_on+0xd/0x10 [ 204.066437] ? __local_bh_enable_ip+0x161/0x230 [ 204.066454] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 204.066468] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 204.066484] sctp_sendmsg+0x18a2/0x1d90 [ 204.066505] ? do_raw_spin_unlock+0xa7/0x2f0 [ 204.066526] ? sctp_id2assoc+0x3e0/0x3e0 [ 204.066545] ? _raw_spin_unlock_bh+0x30/0x40 [ 204.066562] ? __release_sock+0x3a0/0x3a0 [ 204.066589] inet_sendmsg+0x1a1/0x690 [ 204.066604] ? copy_msghdr_from_user+0x380/0x580 [ 204.066620] ? ipip_gro_receive+0x100/0x100 [ 204.066635] ? move_addr_to_kernel.part.20+0x100/0x100 [ 204.066654] ? security_socket_sendmsg+0x94/0xc0 [ 204.066668] ? ipip_gro_receive+0x100/0x100 [ 204.066685] sock_sendmsg+0xd5/0x120 [ 204.066702] ___sys_sendmsg+0x7fd/0x930 [ 204.066722] ? copy_msghdr_from_user+0x580/0x580 [ 204.066740] ? lock_downgrade+0x8f0/0x8f0 [ 204.066760] ? proc_fail_nth_write+0x9e/0x210 [ 204.066778] ? __fget_light+0x2f7/0x440 [ 204.066792] ? fget_raw+0x20/0x20 [ 204.066806] ? find_held_lock+0x36/0x1c0 [ 204.066830] ? wait_for_completion+0x8d0/0x8d0 [ 204.066853] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 204.066866] ? sockfd_lookup_light+0xc5/0x160 [ 204.066882] __sys_sendmsg+0x11d/0x290 [ 204.066897] ? __ia32_sys_shutdown+0x80/0x80 [ 204.066911] ? __sb_end_write+0xac/0xe0 [ 204.066928] ? fput+0x130/0x1a0 [ 204.066942] ? ksys_write+0x1ae/0x260 [ 204.066971] __x64_sys_sendmsg+0x78/0xb0 [ 204.066988] do_syscall_64+0x1b9/0x820 [ 204.067002] ? finish_task_switch+0x1d3/0x870 [ 204.067016] ? syscall_return_slowpath+0x5e0/0x5e0 [ 204.067030] ? syscall_return_slowpath+0x31d/0x5e0 [ 204.067050] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 204.067069] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.067090] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.067101] RIP: 0033:0x455ab9 [ 204.067105] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 204.067352] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 204.067367] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 204.067375] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 204.067383] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 204.067391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 204.067400] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000002 [ 204.094254] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 204.204238] ntfs: (device loop4): is_boot_sector_ntfs(): Invalid boot sector checksum. [ 204.204250] ntfs: (device loop4): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 204.204261] ntfs: (device loop4): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 204.204269] ntfs: (device loop4): ntfs_fill_super(): Not an NTFS volume. [ 204.244557] ceph: device name is missing path (no : separator in /dev/loop3) [ 204.279748] ntfs: (device loop4): is_boot_sector_ntfs(): Invalid boot sector checksum. [ 204.279759] ntfs: (device loop4): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 204.279770] ntfs: (device loop4): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 204.279778] ntfs: (device loop4): ntfs_fill_super(): Not an NTFS volume. [ 204.333846] ceph: device name is missing path (no : separator in /dev/loop3) [ 204.463258] Invalid argument reading file caps for ./file0 [ 204.466733] Invalid argument reading file caps for ./file0 [ 204.495414] FAULT_INJECTION: forcing a failure. [ 204.495414] name failslab, interval 1, probability 0, space 0, times 0 [ 204.495432] CPU: 0 PID: 10951 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 204.495441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.495446] Call Trace: [ 204.495466] dump_stack+0x1c9/0x2b4 [ 204.495484] ? dump_stack_print_info.cold.2+0x52/0x52 [ 204.495513] should_fail.cold.4+0xa/0x1a [ 204.495535] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 204.495557] ? trace_hardirqs_on+0xd/0x10 [ 204.495574] ? graph_lock+0x170/0x170 [ 204.495597] ? find_held_lock+0x36/0x1c0 [ 204.495618] ? __lock_is_held+0xb5/0x140 [ 204.495645] ? check_same_owner+0x340/0x340 [ 204.495662] ? rcu_note_context_switch+0x730/0x730 [ 204.495675] ? sctp_outq_init+0x2f7/0x440 [ 204.495696] __should_failslab+0x124/0x180 [ 204.495716] should_failslab+0x9/0x14 [ 204.495731] __kmalloc+0x2c8/0x760 [ 204.495750] ? __lockdep_init_map+0x105/0x590 [ 204.495765] ? sctp_stream_alloc_out+0x33/0x1b0 [ 204.495785] sctp_stream_alloc_out+0x33/0x1b0 [ 204.495804] sctp_stream_init+0xf5/0x3b0 [ 204.495824] sctp_association_new+0x12ab/0x2190 [ 204.495845] ? sctp_trans_elect_best+0x3d0/0x3d0 [ 204.495859] ? sctp_bind_addr_free+0x20/0x20 [ 204.495877] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 204.495896] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 204.495911] ? sctp_v4_available+0x1b1/0x200 [ 204.495928] ? sctp_v4_to_sk_saddr+0x12/0x90 [ 204.495942] ? sctp_do_bind+0x3e5/0x5f0 [ 204.495977] ? sctp_autobind+0x16d/0x1f0 [ 204.495995] ? sctp_do_bind+0x5f0/0x5f0 [ 204.496013] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 204.496032] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 204.496051] ? security_sctp_bind_connect+0x99/0xc0 [ 204.496071] sctp_sendmsg_new_asoc+0x39b/0x1120 [ 204.496085] ? sctp_sendmsg+0x1278/0x1d90 [ 204.496106] ? sctp_autobind+0x1f0/0x1f0 [ 204.496123] ? __local_bh_enable_ip+0x161/0x230 [ 204.496140] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 204.496154] ? lock_sock_nested+0x9f/0x120 [ 204.496168] ? trace_hardirqs_on+0xd/0x10 [ 204.496182] ? __local_bh_enable_ip+0x161/0x230 [ 204.496198] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 204.496213] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 204.496229] sctp_sendmsg+0x18a2/0x1d90 [ 204.496241] ? do_raw_spin_unlock+0xa7/0x2f0 [ 204.496261] ? sctp_id2assoc+0x3e0/0x3e0 [ 204.496280] ? _raw_spin_unlock_bh+0x30/0x40 [ 204.496297] ? __release_sock+0x3a0/0x3a0 [ 204.496324] inet_sendmsg+0x1a1/0x690 [ 204.496337] ? copy_msghdr_from_user+0x380/0x580 [ 204.496352] ? ipip_gro_receive+0x100/0x100 [ 204.496366] ? move_addr_to_kernel.part.20+0x100/0x100 [ 204.496383] ? security_socket_sendmsg+0x94/0xc0 [ 204.496399] ? ipip_gro_receive+0x100/0x100 [ 204.496414] sock_sendmsg+0xd5/0x120 [ 204.496432] ___sys_sendmsg+0x7fd/0x930 [ 204.496451] ? copy_msghdr_from_user+0x580/0x580 [ 204.496468] ? lock_downgrade+0x8f0/0x8f0 [ 204.496486] ? proc_fail_nth_write+0x9e/0x210 [ 204.496504] ? __fget_light+0x2f7/0x440 [ 204.496518] ? fget_raw+0x20/0x20 [ 204.496533] ? find_held_lock+0x36/0x1c0 [ 204.496555] ? wait_for_completion+0x8d0/0x8d0 [ 204.496576] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 204.496590] ? sockfd_lookup_light+0xc5/0x160 [ 204.496608] __sys_sendmsg+0x11d/0x290 [ 204.496625] ? __ia32_sys_shutdown+0x80/0x80 [ 204.496640] ? __sb_end_write+0xac/0xe0 [ 204.496658] ? fput+0x130/0x1a0 [ 204.496672] ? ksys_write+0x1ae/0x260 [ 204.496700] __x64_sys_sendmsg+0x78/0xb0 [ 204.496718] do_syscall_64+0x1b9/0x820 [ 204.496731] ? finish_task_switch+0x1d3/0x870 [ 204.496747] ? syscall_return_slowpath+0x5e0/0x5e0 [ 204.496763] ? syscall_return_slowpath+0x31d/0x5e0 [ 204.496782] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 204.496801] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.496823] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.496834] RIP: 0033:0x455ab9 [ 204.496838] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 204.497118] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 204.497133] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 204.497141] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 204.497149] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 204.497157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 204.497164] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000003 [ 204.712090] FAULT_INJECTION: forcing a failure. [ 204.712090] name failslab, interval 1, probability 0, space 0, times 0 [ 204.712108] CPU: 0 PID: 10974 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 204.712117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.712121] Call Trace: [ 204.712140] dump_stack+0x1c9/0x2b4 [ 204.712157] ? dump_stack_print_info.cold.2+0x52/0x52 [ 204.712178] ? kasan_check_read+0x11/0x20 [ 204.712201] should_fail.cold.4+0xa/0x1a [ 204.712215] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 204.712235] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 204.712252] ? is_bpf_text_address+0xd7/0x170 [ 204.712270] ? graph_lock+0x170/0x170 [ 204.712285] ? __kernel_text_address+0xd/0x40 [ 204.712300] ? unwind_get_return_address+0x61/0xa0 [ 204.712320] ? find_held_lock+0x36/0x1c0 [ 204.712340] ? __lock_is_held+0xb5/0x140 [ 204.712366] ? check_same_owner+0x340/0x340 [ 204.712382] ? __x64_sys_sendmsg+0x78/0xb0 [ 204.712396] ? do_syscall_64+0x1b9/0x820 [ 204.712413] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.712427] ? rcu_note_context_switch+0x730/0x730 [ 204.712445] __should_failslab+0x124/0x180 [ 204.712462] should_failslab+0x9/0x14 [ 204.712477] kmem_cache_alloc_trace+0x2cb/0x780 [ 204.712504] sctp_auth_shkey_create+0xda/0x2a0 [ 204.712521] ? sctp_auth_key_put+0x30/0x30 [ 204.712535] ? __lock_is_held+0xb5/0x140 [ 204.712563] sctp_auth_asoc_copy_shkeys+0x2e8/0x400 [ 204.712580] ? sctp_auth_destroy_keys+0x400/0x400 [ 204.712598] ? memset+0x31/0x40 [ 204.712615] ? sctp_stream_alloc_out+0x127/0x1b0 [ 204.712632] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 204.712646] ? sctp_stream_interleave_init+0x69/0xa0 [ 204.712662] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 204.712677] ? sctp_stream_init+0x212/0x3b0 [ 204.712698] sctp_association_new+0x16c8/0x2190 [ 204.712718] ? sctp_trans_elect_best+0x3d0/0x3d0 [ 204.712732] ? sctp_bind_addr_free+0x20/0x20 [ 204.712750] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 204.712769] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 204.712783] ? sctp_v4_available+0x1b1/0x200 [ 204.712797] ? sctp_v4_to_sk_saddr+0x12/0x90 [ 204.712811] ? sctp_do_bind+0x3e5/0x5f0 [ 204.712833] ? sctp_autobind+0x16d/0x1f0 [ 204.712848] ? sctp_do_bind+0x5f0/0x5f0 [ 204.712865] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 204.712881] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 204.712898] ? security_sctp_bind_connect+0x99/0xc0 [ 204.712918] sctp_sendmsg_new_asoc+0x39b/0x1120 [ 204.712932] ? sctp_sendmsg+0x1278/0x1d90 [ 204.712959] ? sctp_autobind+0x1f0/0x1f0 [ 204.712978] ? __local_bh_enable_ip+0x161/0x230 [ 204.712997] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 204.713010] ? lock_sock_nested+0x9f/0x120 [ 204.713025] ? trace_hardirqs_on+0xd/0x10 [ 204.713038] ? __local_bh_enable_ip+0x161/0x230 [ 204.713055] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 204.713070] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 204.713087] sctp_sendmsg+0x18a2/0x1d90 [ 204.713101] ? do_raw_spin_unlock+0xa7/0x2f0 [ 204.713121] ? sctp_id2assoc+0x3e0/0x3e0 [ 204.713139] ? _raw_spin_unlock_bh+0x30/0x40 [ 204.713156] ? __release_sock+0x3a0/0x3a0 [ 204.713184] inet_sendmsg+0x1a1/0x690 [ 204.713199] ? copy_msghdr_from_user+0x380/0x580 [ 204.713215] ? ipip_gro_receive+0x100/0x100 [ 204.713231] ? move_addr_to_kernel.part.20+0x100/0x100 [ 204.713248] ? security_socket_sendmsg+0x94/0xc0 [ 204.713263] ? ipip_gro_receive+0x100/0x100 [ 204.713280] sock_sendmsg+0xd5/0x120 [ 204.713296] ___sys_sendmsg+0x7fd/0x930 [ 204.713317] ? copy_msghdr_from_user+0x580/0x580 [ 204.713335] ? lock_downgrade+0x8f0/0x8f0 [ 204.713354] ? proc_fail_nth_write+0x9e/0x210 [ 204.713371] ? __fget_light+0x2f7/0x440 [ 204.713385] ? fget_raw+0x20/0x20 [ 204.713399] ? find_held_lock+0x36/0x1c0 [ 204.713423] ? wait_for_completion+0x8d0/0x8d0 [ 204.713447] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 204.713461] ? sockfd_lookup_light+0xc5/0x160 [ 204.713479] __sys_sendmsg+0x11d/0x290 [ 204.713496] ? __ia32_sys_shutdown+0x80/0x80 [ 204.713511] ? __sb_end_write+0xac/0xe0 [ 204.713528] ? fput+0x130/0x1a0 [ 204.713541] ? ksys_write+0x1ae/0x260 [ 204.713563] __x64_sys_sendmsg+0x78/0xb0 [ 204.713577] do_syscall_64+0x1b9/0x820 [ 204.713591] ? finish_task_switch+0x1d3/0x870 [ 204.713608] ? syscall_return_slowpath+0x5e0/0x5e0 [ 204.713623] ? syscall_return_slowpath+0x31d/0x5e0 [ 204.713641] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 204.713657] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.713678] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.713690] RIP: 0033:0x455ab9 [ 204.713694] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 204.713956] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 204.713972] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 204.713981] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 204.713990] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 204.713999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 09:24:11 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x41) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x3, 0x4, 0x4, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x5, 0x2, 0x4, 0x80000000000, r1}, 0x2c) 09:24:11 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000040)={0xffff, 0x3, 0xbf, &(0x7f0000000100)="25a928e38216270a15b8565624d9f0de848a747ad4cf3e0706bccaaa7930ed26e611afe16d23430098f60cb59421f7898609b45337b5780116c1da21f5b64367a276971ef2061a8f880294c3735c5432ee5512f3033c5887bea91691bafdb535425044c469e7d3a0a4c8ea22f181fedabcce597f3c37580cc53b951704d3b67b2397877fc995b12a295210cf628127dd805683ba247df15ff6d88c023f0cb6321a5c74562590a7ba10e3722e7a95a08f0c4df586bcc1ece9e8da033de82220"}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89fb, &(0x7f00000000c0)={'sit0\x00', @ifru_mtu=0x400000}) 09:24:11 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2202, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='oom_score\x00') ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(morus640)\x00'}, 0x58) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) sendmmsg(r4, &(0x7f0000002800)=[{{&(0x7f0000001040)=@nl=@proc={0x10}, 0x80, &(0x7f0000002640)=[{&(0x7f0000002580)="16caff5f7fd00d357cf6bd121024111f", 0x10}], 0x1, &(0x7f00000026c0)}}], 0x1, 0x0) recvfrom(r1, &(0x7f0000002840)=""/4096, 0x1000, 0x2, &(0x7f0000000200)=@sco={0x1f, {0x7fff, 0x4, 0x9, 0x7, 0x1, 0xa1}}, 0x80) 09:24:11 executing program 6 (fault-call:1 fault-nth:5): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x44}, 0xffffffffffffffc2) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x73, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) pkey_alloc(0x0, 0x3) 09:24:11 executing program 2: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x404000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_vif\x00') sendfile(r2, r0, &(0x7f00000000c0), 0x80000002) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x5b, 0x4, 0xc150, 0x6}]}, 0x10) 09:24:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0x0) r1 = socket$inet6(0xa, 0x1000000008004, 0xfffffffffffffffc) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000000)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x413f, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000200)=0x3f, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000002c0)={0x8, 0x120, 0xfa00, {0x3, {0x761, 0x100, "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", 0xd6, 0xb1e, 0x3, 0x3ff, 0x1, 0x8, 0xe0, 0x1}, r3}}, 0x128) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000100)={0x0, 0x2, 0x1f, &(0x7f00000000c0)=0x1}) socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 09:24:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) [ 204.714008] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000004 [ 204.784760] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 206.177476] FAULT_INJECTION: forcing a failure. [ 206.177476] name failslab, interval 1, probability 0, space 0, times 0 [ 206.189155] CPU: 0 PID: 11003 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 206.196520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.205857] Call Trace: [ 206.208445] dump_stack+0x1c9/0x2b4 [ 206.212081] ? dump_stack_print_info.cold.2+0x52/0x52 [ 206.217274] should_fail.cold.4+0xa/0x1a [ 206.221337] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 206.226435] ? __sys_sendmsg+0x11d/0x290 [ 206.230482] ? __x64_sys_sendmsg+0x78/0xb0 [ 206.234701] ? do_syscall_64+0x1b9/0x820 [ 206.238757] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 206.244116] ? print_usage_bug+0xc0/0xc0 [ 206.248171] ? graph_lock+0x170/0x170 [ 206.251970] ? print_usage_bug+0xc0/0xc0 [ 206.256043] ? find_held_lock+0x36/0x1c0 [ 206.260113] ? lock_downgrade+0x8f0/0x8f0 [ 206.264263] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 206.269364] __should_failslab+0x124/0x180 [ 206.273588] should_failslab+0x9/0x14 [ 206.277372] kmem_cache_alloc_trace+0x4b/0x780 [ 206.281941] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 206.287123] sctp_add_bind_addr+0x101/0x4b0 [ 206.291432] ? sctp_bind_addr_free+0x20/0x20 [ 206.295832] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 206.301010] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.306540] ? sctp_v4_scope+0x19b/0x1c0 [ 206.310595] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 206.315774] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 206.320787] sctp_copy_local_addr_list+0x499/0x690 [ 206.325707] ? sctp_defaults_init+0xe70/0xe70 [ 206.330186] ? get_random_bytes+0x34/0x40 [ 206.334326] ? sctp_association_new+0x19e0/0x2190 [ 206.339161] ? n_tty_open+0x1b/0x160 [ 206.342861] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 206.348054] sctp_copy_one_addr+0x5d/0x170 [ 206.352280] ? sctp_copy_one_addr+0x5d/0x170 [ 206.356688] sctp_bind_addr_copy+0x173/0x47c [ 206.361101] ? sctp_copy_one_addr+0x170/0x170 [ 206.365584] ? sctp_autobind+0x16d/0x1f0 [ 206.369639] ? sctp_do_bind+0x5f0/0x5f0 [ 206.373613] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 206.379147] ? security_sctp_bind_connect+0x99/0xc0 [ 206.384152] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 206.388812] ? sctp_sendmsg+0x1278/0x1d90 [ 206.392958] ? sctp_autobind+0x1f0/0x1f0 [ 206.397011] ? __local_bh_enable_ip+0x161/0x230 [ 206.401678] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 206.406677] ? lock_sock_nested+0x9f/0x120 [ 206.410905] ? trace_hardirqs_on+0xd/0x10 [ 206.415055] ? __local_bh_enable_ip+0x161/0x230 [ 206.419714] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 206.425239] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 206.430414] sctp_sendmsg+0x18a2/0x1d90 [ 206.434383] ? do_raw_spin_unlock+0xa7/0x2f0 [ 206.438813] ? sctp_id2assoc+0x3e0/0x3e0 [ 206.442876] ? _raw_spin_unlock_bh+0x30/0x40 [ 206.447287] ? __release_sock+0x3a0/0x3a0 [ 206.451437] inet_sendmsg+0x1a1/0x690 [ 206.455238] ? copy_msghdr_from_user+0x380/0x580 [ 206.459989] ? ipip_gro_receive+0x100/0x100 [ 206.464304] ? move_addr_to_kernel.part.20+0x100/0x100 [ 206.469574] ? security_socket_sendmsg+0x94/0xc0 [ 206.474321] ? ipip_gro_receive+0x100/0x100 [ 206.478634] sock_sendmsg+0xd5/0x120 [ 206.482357] ___sys_sendmsg+0x7fd/0x930 [ 206.486323] ? copy_msghdr_from_user+0x580/0x580 [ 206.491079] ? lock_downgrade+0x8f0/0x8f0 [ 206.495239] ? proc_fail_nth_write+0x9e/0x210 [ 206.499730] ? __fget_light+0x2f7/0x440 [ 206.503696] ? fget_raw+0x20/0x20 [ 206.507133] ? find_held_lock+0x36/0x1c0 [ 206.511183] ? wait_for_completion+0x8d0/0x8d0 [ 206.515756] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 206.521278] ? sockfd_lookup_light+0xc5/0x160 [ 206.525760] __sys_sendmsg+0x11d/0x290 [ 206.529636] ? __ia32_sys_shutdown+0x80/0x80 [ 206.534027] ? __sb_end_write+0xac/0xe0 [ 206.537993] ? fput+0x130/0x1a0 [ 206.541266] ? ksys_write+0x1ae/0x260 [ 206.545068] ? syscall_slow_exit_work+0x500/0x500 [ 206.549903] __x64_sys_sendmsg+0x78/0xb0 [ 206.553949] do_syscall_64+0x1b9/0x820 [ 206.557818] ? finish_task_switch+0x1d3/0x870 [ 206.562298] ? syscall_return_slowpath+0x5e0/0x5e0 [ 206.567211] ? syscall_return_slowpath+0x31d/0x5e0 [ 206.572135] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 206.577482] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.582323] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 206.587513] RIP: 0033:0x455ab9 [ 206.590692] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 206.609929] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 206.617626] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 206.624888] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 206.632139] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 206.639391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 206.646643] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000005 09:24:12 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockname(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x200001) iopl(0x4) r2 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000007, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x18, 0x0, &(0x7f0000000140)=[@acquire_done={0x40106309, r2}, @enter_looper={0x630c}], 0x69, 0x0, &(0x7f0000000200)="268d212cec285cc07fa3555036eb434157b2e02927bf1940509ef41c4010ab4301c0b3f9ce4266d74ea0e99ee424d716bd5a0d1bcdab647a8e7572ceaea567f3e14e436717067013d6e870b4182af8970418d4823f0a7af7c057c4cb6dea9bca156186374b1c4639f5"}) 09:24:12 executing program 6 (fault-call:1 fault-nth:6): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000180)={0xc0003}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f0000000000)="0f2167baf80c66b83153db8f66efbafc0cec8a0bbaf80c66b85a72cb8366efbafc0cb8f61eef66b9800000c00f326635004000000f30660ff19f01000f32f2f008b935000f01b596c80f381c4203", 0x4e}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:24:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x66) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r0, 0x0, 0x0) accept4(r0, &(0x7f0000000300)=@nl=@unspec, &(0x7f0000000240)=0x80, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) kcmp(r3, 0x0, 0x7, r2, r1) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000001c0)={@local, @broadcast}, &(0x7f0000000200)=0xc) sendmmsg$alg(r2, &(0x7f0000002e40)=[{0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r4 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001680)="005b82439048dd8fcfb70cca95ba953625d698c1bf397031991daef391aa8460f5ca9a2069edc4c3f156e4935b98cf6ab3bd36647ce3ac38db8f37941caf9fc063ee07d8102f912672b51ddfeaad65e4ce1fc448573578d44dc60ec0462d7695ccfc21436cc9ac247a0512567fb7de3906906b75b982da3ae28175e5c4ac56f9eda68c7ab6012be2fc52ce0c8344c40aa44845a689881173180ce9206a25da099e0b5f4c96cd8d4824dd473e4b20d8e65885c8c7cafd82cf6211045b0981685e78f4b38b4974f6f8344bcd589af2ae5218b627", 0xd3, 0xfffffffffffffffd) r5 = request_key(&(0x7f0000001580)='user\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001600)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001480)=""/208) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 206.703646] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:12 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) ioctl$RTC_AIE_OFF(r0, 0x7002) 09:24:12 executing program 1: r0 = gettid() openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x400000) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) read(r1, &(0x7f00000001c0)=""/105, 0x69) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9208, 0xffff) read(r1, &(0x7f0000000000), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 09:24:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x94) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0xfffffffffffffff8, &(0x7f0000000040)=0x4) [ 206.935804] FAULT_INJECTION: forcing a failure. [ 206.935804] name failslab, interval 1, probability 0, space 0, times 0 [ 206.947222] CPU: 1 PID: 11039 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 206.954596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.963958] Call Trace: [ 206.966560] dump_stack+0x1c9/0x2b4 [ 206.970209] ? dump_stack_print_info.cold.2+0x52/0x52 [ 206.975449] should_fail.cold.4+0xa/0x1a [ 206.979537] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 206.984655] ? zap_class+0x740/0x740 [ 206.988386] ? print_usage_bug+0xc0/0xc0 [ 206.992464] ? graph_lock+0x170/0x170 [ 206.996286] ? print_usage_bug+0xc0/0xc0 [ 207.000374] ? find_held_lock+0x36/0x1c0 [ 207.004460] ? lock_downgrade+0x8f0/0x8f0 [ 207.008618] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 207.013734] __should_failslab+0x124/0x180 [ 207.017982] should_failslab+0x9/0x14 [ 207.021796] kmem_cache_alloc_trace+0x4b/0x780 [ 207.026393] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 207.031601] sctp_add_bind_addr+0x101/0x4b0 09:24:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) [ 207.035940] ? sctp_bind_addr_free+0x20/0x20 [ 207.040367] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 207.045575] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.051128] ? sctp_v4_scope+0x19b/0x1c0 [ 207.055204] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 207.060414] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 207.065449] sctp_copy_local_addr_list+0x499/0x690 [ 207.070401] ? sctp_defaults_init+0xe70/0xe70 [ 207.074922] ? get_random_bytes+0x34/0x40 [ 207.079088] ? sctp_association_new+0x19e0/0x2190 [ 207.083955] ? n_tty_open+0x1b/0x160 [ 207.087688] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 207.092904] sctp_copy_one_addr+0x5d/0x170 [ 207.097144] ? sctp_copy_one_addr+0x5d/0x170 [ 207.101546] sctp_bind_addr_copy+0x173/0x47c [ 207.105950] ? sctp_copy_one_addr+0x170/0x170 [ 207.110432] ? sctp_autobind+0x16d/0x1f0 [ 207.114492] ? zap_class+0x740/0x740 [ 207.118200] ? sctp_do_bind+0x5f0/0x5f0 [ 207.122430] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 207.127957] ? security_sctp_bind_connect+0x99/0xc0 [ 207.132977] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 207.137635] ? sctp_sendmsg+0x1278/0x1d90 [ 207.141780] ? sctp_autobind+0x1f0/0x1f0 [ 207.145833] ? __local_bh_enable_ip+0x161/0x230 [ 207.150513] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 207.155517] ? lock_sock_nested+0x9f/0x120 [ 207.159742] ? trace_hardirqs_on+0xd/0x10 [ 207.163883] ? __local_bh_enable_ip+0x161/0x230 [ 207.168555] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 207.174079] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 207.179261] sctp_sendmsg+0x18a2/0x1d90 [ 207.183230] ? do_raw_spin_unlock+0xa7/0x2f0 [ 207.187645] ? sctp_id2assoc+0x3e0/0x3e0 [ 207.191698] ? _raw_spin_unlock_bh+0x30/0x40 [ 207.196098] ? __release_sock+0x3a0/0x3a0 [ 207.200268] inet_sendmsg+0x1a1/0x690 [ 207.204059] ? copy_msghdr_from_user+0x380/0x580 [ 207.208804] ? ipip_gro_receive+0x100/0x100 [ 207.213113] ? move_addr_to_kernel.part.20+0x100/0x100 [ 207.218383] ? security_socket_sendmsg+0x94/0xc0 [ 207.223127] ? ipip_gro_receive+0x100/0x100 [ 207.227440] sock_sendmsg+0xd5/0x120 [ 207.231157] ___sys_sendmsg+0x7fd/0x930 [ 207.235126] ? copy_msghdr_from_user+0x580/0x580 [ 207.239874] ? lock_downgrade+0x8f0/0x8f0 [ 207.244028] ? proc_fail_nth_write+0x9e/0x210 [ 207.248514] ? __fget_light+0x2f7/0x440 [ 207.252482] ? fget_raw+0x20/0x20 [ 207.255921] ? find_held_lock+0x36/0x1c0 [ 207.259984] ? wait_for_completion+0x8d0/0x8d0 [ 207.264583] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 207.270109] ? sockfd_lookup_light+0xc5/0x160 [ 207.274606] __sys_sendmsg+0x11d/0x290 [ 207.278482] ? __ia32_sys_shutdown+0x80/0x80 [ 207.282881] ? __sb_end_write+0xac/0xe0 [ 207.286852] ? fput+0x130/0x1a0 [ 207.290122] ? ksys_write+0x1ae/0x260 [ 207.293930] __x64_sys_sendmsg+0x78/0xb0 [ 207.297985] do_syscall_64+0x1b9/0x820 [ 207.301861] ? finish_task_switch+0x1d3/0x870 [ 207.306346] ? syscall_return_slowpath+0x5e0/0x5e0 [ 207.311265] ? syscall_return_slowpath+0x31d/0x5e0 [ 207.316201] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 207.321574] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.326414] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.331591] RIP: 0033:0x455ab9 [ 207.334764] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 207.354094] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 207.361794] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 207.369048] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 207.376303] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 09:24:12 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000140)=0x100) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000000c0)={0x4}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r2, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) [ 207.383560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 207.390832] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000006 [ 207.413476] QAT: Invalid ioctl 09:24:13 executing program 1: syz_mount_image$gfs2(&(0x7f0000000240)='gfs2\x00', &(0x7f0000000280)='./file1\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000000)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@locktable={'locktable', 0x3d, "e15e6370757365746367726f757073656c665d5d6367726f75707b"}, 0x2c}, {@hostdata={'hostdata', 0x3d, '-'}, 0x2c}]}) 09:24:13 executing program 6 (fault-call:1 fault-nth:7): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0xee00]) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000680)=0xe8) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000900)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000a00)=0xe8) r15 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) r17 = getgid() write$FUSE_DIRENTPLUS(r1, &(0x7f0000000ac0)={0x568, 0x0, 0x7, [{{0x5, 0x2, 0x8, 0x6, 0xc7a6, 0x8, {0x2, 0x15, 0x5, 0x9bf7, 0x4, 0x4, 0x9, 0x697e, 0x66b, 0xfffffffffffffff8, 0x5, r2, r3, 0xf71, 0x5}}, {0x5, 0x0, 0x12, 0xd92, '/dev/input/event#\x00'}}, {{0x5, 0x2, 0x5, 0x8, 0xf8, 0xffff, {0x6, 0x72, 0x1, 0x1f, 0x19c6c26a, 0x7, 0x4, 0x101, 0x2d3, 0x101, 0x1000, r4, r5, 0x7, 0x81}}, {0x6, 0x20, 0x10, 0x6, '/dev/input/mice\x00'}}, {{0x5, 0x0, 0x661e, 0x9, 0x5, 0x0, {0x5, 0x8, 0x8, 0x2, 0x7fff, 0x100000001, 0x72, 0x1, 0x0, 0x9, 0x100000000, r6, r7, 0x1, 0x9}}, {0x6, 0x4, 0x7, 0xb3e, 'md5sum]'}}, {{0x4, 0x2, 0x5, 0x8, 0xffffffffffffffe1, 0x1, {0x6, 0xffffffffffffffff, 0x100000000, 0x8000, 0x4, 0x10000, 0x733d, 0x8, 0x1, 0x3, 0x4, r8, r9, 0x5, 0xffffffff}}, {0x0, 0x7fffffff, 0x12, 0x3, '/dev/input/event#\x00'}}, {{0x4, 0x3, 0x7, 0x40add935, 0xffffffffffffffe0, 0x9, {0x4, 0xfff, 0xf84b, 0xe6, 0xed, 0xd1, 0x7, 0xff, 0x1f, 0x2, 0xffffffff, r10, r11, 0x55be, 0x9}}, {0x4, 0x1, 0x12, 0x2, '/dev/input/event#\x00'}}, {{0x1, 0x3, 0xffffffffffffff25, 0x7, 0x0, 0x1c, {0x1, 0x7fffffff, 0xfff, 0x3, 0x4, 0x4, 0x2, 0x100000000, 0x2, 0x2, 0x7, r12, r13, 0x4}}, {0x2, 0x7ff, 0x9, 0x3f, 'wlan1em0{'}}, {{0x0, 0x2, 0x40, 0x6, 0x80, 0xf6, {0x2, 0x6, 0x6, 0x9, 0x10001, 0x1c, 0x23b5, 0x6, 0x9, 0x3, 0x58a89fdc, r14, r15, 0x1, 0x8}}, {0x0, 0xd88, 0x10, 0x9, '/dev/input/mice\x00'}}, {{0x0, 0x1, 0x200, 0x7fff, 0x3, 0x0, {0x0, 0x1, 0x1, 0x3, 0x2, 0x52f9, 0x8, 0x2, 0x100000001, 0x101, 0x1, r16, r17, 0x9, 0xdb7d}}, {0x6, 0x0, 0x12, 0x7f, '/dev/input/event#\x00'}}]}, 0x568) r18 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x402) write$binfmt_elf32(r18, &(0x7f0000000400)=ANY=[@ANYBLOB="7f454c4600000000fa080000000000000000010081000400"], 0x18) write$binfmt_elf64(r18, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 09:24:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-aesni-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d559166593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000022c0)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="244aa9764cd50034aea4f678eb56dae63047e5329ba4ddcd799340a37b664ac68a"], 0x21) readv(r1, &(0x7f0000000680)=[{&(0x7f0000000280)=""/129, 0x81}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x24400, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000100)={0x0, 0x92, &(0x7f0000000040)="160b6fb168365211acee457c7cb5a8b307fafccbd9583eb6801d152e1fdc6fc9f24c5c1b09ec81fe17bedda9dc3931de8da89d1bea5e9e9768b93d6ed7989a307c1fc827b7062f7dd0442e561b88ad24d17a2a681b91eee92ab935949f2dbb7fdbc6f6e59142d1597630f75772aea5fdb54c5fd2b50525360d41ba5d4f46168827c6818cf1494dbc96b8e6778970691818f3"}) 09:24:13 executing program 3: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x9, &(0x7f0000001740)=[{&(0x7f0000000180)="423a6c47fed9cc4ad550b074a32c6febbfda1825e4cf2218cbad68b9079c37078ffa0c24ec332052fb8f984f91118dbf80f79932d2676d9299890dd485a1712760c91c250516ad9cd7283770cad9a1d89dd37f68ce0f30f5e6105823061981a89352d8e3797ce9b2", 0x68, 0xffffffffffffffff}, {&(0x7f0000000200)="0e1edae07afe80c34d6bda420d1d14dc5ff53e69201331a0bcdea71100fd43cec007024c0d084b5a112f66248fc900ea7ed98f3a7066e6cbec66f6b4040855d074231d6cabbaa55ec8279f213a5f1aa6c8a288fd", 0x54, 0xb09}, {&(0x7f0000000280)="1b4e626e5ea5970b2fa9a06b24b959de860d04b058af2211e3ac0f4c8f9fca93a8cc98112130862bdd4238e1ea63ed8edbf7db1cdb1419fc0576b3c8ceed9dc1208fb2fbb1e670c697046553eda66a96378d44f657b91317a5488c317d750a6070b96a4707a46f8b397026482e436cfbc6f67edcbebbc3de05d2c2efd629d2eb6354597ef2f684b25b2aed455e9662a8a264f74fcc2f7d04c8c3d9cb1650fd1ce7f770663befeaa74d", 0xa9, 0x200}, {&(0x7f0000000340)="d3798ba33a897f3a616fcb257c09d33390c9fa3fdfebcf05e250650435dc8ad44b0adc814e2fc2a2d5477b559b30d0b44306fdd4594719aa6d76366220788f3febd74659e8c9c3a4a74bea42dda04d1d5b6d74d525ccc14d43b715bbbb806e1d335a4c8fc8ca7214ceb4ffb7ba87e627abeb4ceea3d0faf83c31d713599c4d620bde9c6c2ab2ef8a5637ec6c34d7e3860f43a8757606c84f1e2cdb729247b11a6e7c31eaa30551cc47eb415fda6b7100012114a7ff6bb0d7bf23ecdde00135879f08a19488a1da7d", 0xc8, 0x3}, {&(0x7f0000000440)="4cd950f8364972db812113bef5f4284d7979a9bc9bb85e3d828b2875c3960f0a06d4114fb62ae45462d3ebdba5787e0a05b81efeff604813d7db6d7f35afaf47eb5b5593fa833c6d5be7a8f4085432508e74a5b729c35b04f1e6b27e288e3ba6a7637623a7af01b6fdd1d3ca2e8badbf36ea35eb994fac3cc0959320f2ac00b0707893faf5203a62c84468f4b6c484eabe61f9ba62b23e46dff2edff95bdccbb7eb2ebf4624edbd5", 0xa8, 0x6}, {&(0x7f0000000500)="dc4a50e71229c4db291436e1c42998cec85da5a2337f02b9d9d56c94e81e5e8b8e6e37fe2dd8e53073b8a4371f335ed2cf3c62ff7ddddbd782ae35fa6cb20ffab8b9f17f04b279c4c9114e5de70bb28ba774aa021fb02ad11bb47e1cb6c9e5870b4f8344b4", 0x65, 0x3}, {&(0x7f0000000580)="f8d5dc8ce291e96d092ba46d822924d586f07b636900a541931808a6703dfcf9aa601c591a83de7abe226606a4cfd44d4701b6ae781bab0ee1d93151b5461b722eaa97cb32271eb4e3ce23a91f480d601cd3f8ddbef0e3480b5ac5f0d62d057ec0ab9ee17f89c9a62d5a9b27883a548aedcfb337ea054a7943f21e9d30a9ba9d2ab3331932ce571e4e2af3f9429e0d4cc1435303ca9a5690c9bcc876b07d9e78a805ea347f96adff94ee0ffd1e2242bfa358fa8bb946579d907a79d9ea839c7a13dfd3603b2bdb8b926ba2ae0bfd3405e7ee35ee19533d59965ac96ca4a1f4c303", 0xe1, 0x9}, {&(0x7f0000000680)="e19c6a50a01d94c40a8b8ebe1f0c28f4d6b6e0bc1d54830b3ed454a236195fefd693875de24a502bbeff24b04e1e2a4304db865c8f10877bf11d7232db3ed472a543b42dafa6dbedd4b9cd4cf93a1cb96519c7c4fb8f45aa52354225d46f2067845fd90f7bc391c83d86ec9f8cf380a1975d9f69dc085dca998991968eecc9f6b7595b11efd52b8fd96a9c51165f898e82c52c59fc6f9c1130f76c0462e731", 0x9f, 0x8}, {&(0x7f0000000740)="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", 0x1000, 0x1f}], 0x24000, &(0x7f00000019c0)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=r2, @ANYBLOB="71add065bb461183790350e56070b3178172e2ec2ee3233ab4cf96f93a8e6d3c43ceb72e51eeeb7fec87db839c531f6ba9e097b999798abd2b4e79c4d4b2e94035c5ea1fe98716fc0c6ae1f9a1b71705a497eba4d6ac6de08c73f384b2c55ef4cd97da001a777ee3c127231d8527800945273a5518606d2759ac0e608ecd3863f34bb70009c93f4f"]) writev(r0, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x4) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000236fc8)=[{0x0, 0x0, &(0x7f00000fff80), 0x0, &(0x7f00001e1e78)}], 0x1, 0x0) [ 207.528176] QAT: Invalid ioctl [ 207.537232] QAT: Invalid ioctl [ 207.550283] QAT: Invalid ioctl [ 207.597989] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 207.673691] FAULT_INJECTION: forcing a failure. [ 207.673691] name failslab, interval 1, probability 0, space 0, times 0 [ 207.685057] CPU: 1 PID: 11085 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 207.692429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.701793] Call Trace: [ 207.704399] dump_stack+0x1c9/0x2b4 [ 207.708050] ? dump_stack_print_info.cold.2+0x52/0x52 [ 207.713264] ? __save_stack_trace+0x8d/0xf0 [ 207.717612] should_fail.cold.4+0xa/0x1a [ 207.721690] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 207.726812] ? save_stack+0x43/0xd0 [ 207.730453] ? kasan_kmalloc+0xc4/0xe0 [ 207.734529] ? kmem_cache_alloc_trace+0x152/0x780 [ 207.739383] ? sctp_add_bind_addr+0x101/0x4b0 [ 207.743889] ? sctp_copy_local_addr_list+0x499/0x690 [ 207.749004] ? sctp_copy_one_addr+0x5d/0x170 [ 207.753427] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 207.759152] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 207.764038] ? sctp_sendmsg+0x18a2/0x1d90 [ 207.768204] ? inet_sendmsg+0x1a1/0x690 [ 207.772197] ? sock_sendmsg+0xd5/0x120 [ 207.776094] ? ___sys_sendmsg+0x7fd/0x930 [ 207.780251] ? __sys_sendmsg+0x11d/0x290 [ 207.784322] ? __x64_sys_sendmsg+0x78/0xb0 [ 207.788565] ? do_syscall_64+0x1b9/0x820 [ 207.792637] ? graph_lock+0x170/0x170 [ 207.796447] ? print_usage_bug+0xc0/0xc0 [ 207.800520] ? print_usage_bug+0xc0/0xc0 [ 207.804590] ? graph_lock+0x170/0x170 [ 207.808403] ? find_held_lock+0x36/0x1c0 [ 207.812483] ? lock_downgrade+0x8f0/0x8f0 [ 207.816645] __should_failslab+0x124/0x180 [ 207.820893] should_failslab+0x9/0x14 [ 207.824704] kmem_cache_alloc_trace+0x4b/0x780 [ 207.829287] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 207.834477] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 207.839520] sctp_add_bind_addr+0x101/0x4b0 [ 207.843847] ? sctp_bind_addr_free+0x20/0x20 [ 207.848258] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 207.853899] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.859455] ? sctp_v4_scope+0x19b/0x1c0 [ 207.863510] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 207.868685] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 207.873691] sctp_copy_local_addr_list+0x499/0x690 [ 207.878606] ? sctp_defaults_init+0xe70/0xe70 [ 207.883086] ? get_random_bytes+0x34/0x40 [ 207.887231] ? sctp_association_new+0x19e0/0x2190 [ 207.892096] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 207.897300] sctp_copy_one_addr+0x5d/0x170 [ 207.901528] ? sctp_copy_one_addr+0x5d/0x170 [ 207.905927] sctp_bind_addr_copy+0x173/0x47c [ 207.910321] ? sctp_copy_one_addr+0x170/0x170 [ 207.915173] ? sctp_autobind+0x16d/0x1f0 [ 207.919226] ? sctp_do_bind+0x5f0/0x5f0 [ 207.923289] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 207.928848] ? security_sctp_bind_connect+0x99/0xc0 [ 207.933857] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 207.938522] ? sctp_sendmsg+0x1278/0x1d90 [ 207.942660] ? sctp_autobind+0x1f0/0x1f0 [ 207.946708] ? __local_bh_enable_ip+0x161/0x230 [ 207.951371] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 207.956384] ? lock_sock_nested+0x9f/0x120 [ 207.960609] ? trace_hardirqs_on+0xd/0x10 [ 207.964740] ? __local_bh_enable_ip+0x161/0x230 [ 207.969408] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 207.974947] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 207.980133] sctp_sendmsg+0x18a2/0x1d90 [ 207.984102] ? do_raw_spin_unlock+0xa7/0x2f0 [ 207.988516] ? sctp_id2assoc+0x3e0/0x3e0 [ 207.992585] ? _raw_spin_unlock_bh+0x30/0x40 [ 207.996996] ? __release_sock+0x3a0/0x3a0 [ 208.001138] inet_sendmsg+0x1a1/0x690 [ 208.004934] ? copy_msghdr_from_user+0x380/0x580 [ 208.009685] ? ipip_gro_receive+0x100/0x100 [ 208.014028] ? move_addr_to_kernel.part.20+0x100/0x100 [ 208.019319] ? security_socket_sendmsg+0x94/0xc0 [ 208.024078] ? ipip_gro_receive+0x100/0x100 [ 208.028406] sock_sendmsg+0xd5/0x120 [ 208.032125] ___sys_sendmsg+0x7fd/0x930 [ 208.036123] ? copy_msghdr_from_user+0x580/0x580 [ 208.040876] ? lock_downgrade+0x8f0/0x8f0 [ 208.045015] ? proc_fail_nth_write+0x9e/0x210 [ 208.049519] ? __fget_light+0x2f7/0x440 [ 208.053485] ? fget_raw+0x20/0x20 [ 208.056923] ? find_held_lock+0x36/0x1c0 [ 208.060999] ? wait_for_completion+0x8d0/0x8d0 [ 208.065580] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 208.071100] ? sockfd_lookup_light+0xc5/0x160 [ 208.075579] __sys_sendmsg+0x11d/0x290 [ 208.079461] ? __ia32_sys_shutdown+0x80/0x80 [ 208.083868] ? __sb_end_write+0xac/0xe0 [ 208.087832] ? fput+0x130/0x1a0 [ 208.091099] ? ksys_write+0x1ae/0x260 [ 208.094914] __x64_sys_sendmsg+0x78/0xb0 [ 208.098969] do_syscall_64+0x1b9/0x820 [ 208.102849] ? finish_task_switch+0x1d3/0x870 [ 208.107346] ? syscall_return_slowpath+0x5e0/0x5e0 [ 208.112265] ? syscall_return_slowpath+0x31d/0x5e0 [ 208.117204] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 208.122572] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.127421] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.132600] RIP: 0033:0x455ab9 [ 208.135776] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 208.155065] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 208.162796] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 208.170062] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 208.177330] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 208.184593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 208.191854] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000007 09:24:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xe440, 0xfffffffffffffffe) ppoll(&(0x7f0000000000)=[{r1}, {r0, 0xfffffffffffffffe}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) [ 208.272831] gfs2: fsid=á^cpusetcgroupself]]cgroup{: Trying to join cluster "lock_nolock", "á^cpusetcgroupself]]cgroup{" [ 208.283985] gfs2: fsid=á^cpusetcgroupself]]cgroup{: unknown hostdata (-) 09:24:13 executing program 6 (fault-call:1 fault-nth:8): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:13 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write$binfmt_aout(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xf1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3}, 0x4) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000000040), &(0x7f0000001ffc)=0xad) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xff19, 0x20000) setsockopt(r0, 0x81, 0x3, &(0x7f00000001c0)="cbf8b36e5a198b9bdc73bb249875af41f401e28ee91549ad90b4fb11333a6854a74e9cdf7113a29bac5acdb50651b72dd19cef4f76dc999cb6d78d7feb4625cc0c69639d96e390dee556051a2d43178e380ea0a247d0d794c58a0d09b0d8971dfbbd2eb9be8c3f5c16f570d5c1105482e090f12420051fd29f323d453262bbe4686c1d5b02899b753cd4c031a0", 0x8d) connect$vsock_dgram(r2, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x1d7a, 0x80) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="77dd6d8a6fa53bf28b4c32e89d86d119aeae7260c3bb0da7561b2affdad1e455d8c87f98836a32c623364b83a5eb290e1549ab", 0x33) [ 208.357986] gfs2: fsid=á^cpusetcgroupself]]cgroup{: Trying to join cluster "lock_nolock", "á^cpusetcgroupself]]cgroup{" [ 208.369027] gfs2: fsid=á^cpusetcgroupself]]cgroup{: unknown hostdata (-) 09:24:13 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80000, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000100)=0x8, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000480)={0x0, 0x90, "4a34c260b9f5528fbb1b66353800666fea12a29f9b4471caf49071925de387975a6945ecd60365a02ae4073e037bf4a56a376cb8665aad049851c3bcb15b30560bc80771831da91b97cc7f1b26652c0b061fa4fb4aa6bb7f61a78f727bb9a9ba7205945a71b6a665ca2f0f9ed3861c83b4435a8910e8f15cf83137cf19047a2739d60f9de014f86046b62055fcc327e4"}, &(0x7f0000000000)=0x98) [ 208.472749] FAULT_INJECTION: forcing a failure. [ 208.472749] name failslab, interval 1, probability 0, space 0, times 0 [ 208.484071] CPU: 0 PID: 11128 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 208.491440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.500796] Call Trace: [ 208.503399] dump_stack+0x1c9/0x2b4 [ 208.507041] ? dump_stack_print_info.cold.2+0x52/0x52 [ 208.512245] ? __save_stack_trace+0x8d/0xf0 [ 208.516585] should_fail.cold.4+0xa/0x1a 09:24:14 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x121000, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x6) set_mempolicy(0x8003, &(0x7f0000229000)=0xad, 0x7) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000fef000), &(0x7f0000000000)) 09:24:14 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x4) sendto(r0, &(0x7f0000000000)="2ef4d710dd06bc7c54d356fac6d387377efd81945ba2fbf119cebf55914b0079bc2194e26af984f4b30e748b2e0e40f610f78c0cdd2925f0a49bfc3be1f98d45fc64f91f304c1f1b30c364f8dcc3c39b613a39544f559e0cb56b79d8d15a8fb3c9f00ff41400fa6513ef5895cdb832e84c483c8a535016883eea2105151340eb6dbdb4b7591c518b2ab677b627abefc0ea3c357e476841ca94e856302594d2f58752a3d04fa676bcce88a657aaa71303ef26f20347252a", 0xb7, 0x40000, &(0x7f0000000300)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000280)=@nl=@kern={0x10}, 0x34c, &(0x7f0000000100)=[{&(0x7f0000000140)="5500000018007f5300fe01b2a4a280938000000000a84306910000003900070035000c00060000001900150006000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4cbd8cffe05ddfecf8dcc46102f2b698779342590d841cb1f8e5dd1f7f7411c806c3144cd1335f9ce90225f8bdde8c6d511cb97981be291427c3726ac70c29c74b2b8d5c0859ac58e6c57db822964a8d350c37278029e9e77ee2233b5965500443282546b09321998c75c58f316f940e52f47ebe9fcd099f7177b9c79a1286c2ea06ac693aad91ebff0a1cf4b", 0xe1}], 0x1, &(0x7f0000000240)}, 0x0) 09:24:14 executing program 1: seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x20, 0x0, 0x0, 0xf2cd}, {0x6}]}) r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="42f6ea5e52430f88f7d66b5672800d936f1e78823e04bf17c43cbf172e89930753b11f8f452da6bff727693f06eda182f0cd0f7253e1af88e0c8dd0d12f248ef275e1ee7e98b3e4032545b7ef1841ad99021daebfef17e635fcfc15feec8c29d072ffcd598f9e88d8e6d57b054a208fc", 0x70, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r1) 09:24:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) [ 208.520671] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 208.525783] ? save_stack+0x43/0xd0 [ 208.529418] ? kasan_kmalloc+0xc4/0xe0 [ 208.533312] ? kmem_cache_alloc_trace+0x152/0x780 [ 208.538160] ? sctp_add_bind_addr+0x101/0x4b0 [ 208.542660] ? sctp_copy_local_addr_list+0x499/0x690 [ 208.547769] ? sctp_copy_one_addr+0x5d/0x170 [ 208.552181] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 208.558222] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 208.563049] ? sctp_sendmsg+0x18a2/0x1d90 [ 208.567187] ? inet_sendmsg+0x1a1/0x690 [ 208.571150] ? sock_sendmsg+0xd5/0x120 [ 208.575036] ? ___sys_sendmsg+0x7fd/0x930 [ 208.579171] ? __sys_sendmsg+0x11d/0x290 [ 208.583217] ? __x64_sys_sendmsg+0x78/0xb0 [ 208.587437] ? do_syscall_64+0x1b9/0x820 [ 208.591486] ? graph_lock+0x170/0x170 [ 208.595361] ? print_usage_bug+0xc0/0xc0 [ 208.599408] ? graph_lock+0x170/0x170 [ 208.603201] ? find_held_lock+0x36/0x1c0 [ 208.607283] ? lock_downgrade+0x8f0/0x8f0 [ 208.611443] __should_failslab+0x124/0x180 [ 208.615694] should_failslab+0x9/0x14 09:24:14 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1}, 0x6e) r3 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x7ff, 0x8000, 0x80, 0x9000000000000000, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000280)={0x1f3, 0x3, 0x200, 0x8, 0xec, 0x9, 0x33e, 0x4, r4}, &(0x7f00000002c0)=0x20) connect$unix(r1, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) [ 208.619851] kmem_cache_alloc_trace+0x4b/0x780 [ 208.624448] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 208.629639] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 208.634659] sctp_add_bind_addr+0x101/0x4b0 [ 208.638967] ? sctp_bind_addr_free+0x20/0x20 [ 208.643360] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 208.648548] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.654068] ? sctp_v4_scope+0x19b/0x1c0 [ 208.658115] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 208.663291] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 208.668294] sctp_copy_local_addr_list+0x499/0x690 [ 208.673222] ? sctp_defaults_init+0xe70/0xe70 [ 208.677721] ? get_random_bytes+0x34/0x40 [ 208.681854] ? sctp_association_new+0x19e0/0x2190 [ 208.686684] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 208.691887] sctp_copy_one_addr+0x5d/0x170 [ 208.696122] ? sctp_copy_one_addr+0x5d/0x170 [ 208.700516] sctp_bind_addr_copy+0x173/0x47c [ 208.704919] ? sctp_copy_one_addr+0x170/0x170 [ 208.709397] ? sctp_autobind+0x16d/0x1f0 [ 208.713442] ? sctp_do_bind+0x5f0/0x5f0 [ 208.717412] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 208.722933] ? security_sctp_bind_connect+0x99/0xc0 [ 208.727935] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 208.732586] ? sctp_sendmsg+0x1278/0x1d90 [ 208.736725] ? sctp_autobind+0x1f0/0x1f0 [ 208.740795] ? __local_bh_enable_ip+0x161/0x230 [ 208.745470] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 208.750472] ? lock_sock_nested+0x9f/0x120 [ 208.754690] ? trace_hardirqs_on+0xd/0x10 [ 208.758821] ? __local_bh_enable_ip+0x161/0x230 [ 208.763474] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 208.769007] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 208.774181] sctp_sendmsg+0x18a2/0x1d90 [ 208.778149] ? do_raw_spin_unlock+0xa7/0x2f0 [ 208.782541] ? sctp_id2assoc+0x3e0/0x3e0 [ 208.786585] ? _raw_spin_unlock_bh+0x30/0x40 [ 208.790982] ? __release_sock+0x3a0/0x3a0 [ 208.795134] inet_sendmsg+0x1a1/0x690 [ 208.798929] ? copy_msghdr_from_user+0x380/0x580 [ 208.803680] ? ipip_gro_receive+0x100/0x100 [ 208.808009] ? move_addr_to_kernel.part.20+0x100/0x100 [ 208.813275] ? security_socket_sendmsg+0x94/0xc0 [ 208.818012] ? ipip_gro_receive+0x100/0x100 [ 208.822318] sock_sendmsg+0xd5/0x120 [ 208.826015] ___sys_sendmsg+0x7fd/0x930 [ 208.829977] ? copy_msghdr_from_user+0x580/0x580 [ 208.834719] ? lock_downgrade+0x8f0/0x8f0 [ 208.838863] ? proc_fail_nth_write+0x9e/0x210 [ 208.843344] ? __fget_light+0x2f7/0x440 [ 208.847476] ? fget_raw+0x20/0x20 [ 208.850913] ? find_held_lock+0x36/0x1c0 [ 208.854974] ? wait_for_completion+0x8d0/0x8d0 [ 208.859557] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 208.865076] ? sockfd_lookup_light+0xc5/0x160 [ 208.869558] __sys_sendmsg+0x11d/0x290 [ 208.873429] ? __ia32_sys_shutdown+0x80/0x80 [ 208.877821] ? __sb_end_write+0xac/0xe0 [ 208.881779] ? fput+0x130/0x1a0 [ 208.885040] ? ksys_write+0x1ae/0x260 [ 208.888832] __x64_sys_sendmsg+0x78/0xb0 [ 208.892879] do_syscall_64+0x1b9/0x820 [ 208.896749] ? finish_task_switch+0x1d3/0x870 [ 208.901241] ? syscall_return_slowpath+0x5e0/0x5e0 [ 208.906154] ? syscall_return_slowpath+0x31d/0x5e0 [ 208.911087] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 208.916451] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.921282] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.926452] RIP: 0033:0x455ab9 [ 208.929620] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 208.948830] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 208.956523] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 208.963773] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 09:24:14 executing program 6 (fault-call:1 fault-nth:9): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) [ 208.971024] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 208.978275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 208.985526] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000008 09:24:14 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00000011c0)={0xfffffffffffffffe}, 0x8) r1 = dup(r0) r2 = gettid() close(r0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") close(r3) socket$inet6(0xa, 0x7, 0x4) close(r1) tkill(r2, 0x8) [ 209.276683] FAULT_INJECTION: forcing a failure. [ 209.276683] name failslab, interval 1, probability 0, space 0, times 0 [ 209.287979] CPU: 1 PID: 11158 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 209.295348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.304707] Call Trace: [ 209.307314] dump_stack+0x1c9/0x2b4 [ 209.310961] ? dump_stack_print_info.cold.2+0x52/0x52 [ 209.316166] ? __save_stack_trace+0x8d/0xf0 [ 209.320515] should_fail.cold.4+0xa/0x1a [ 209.324597] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 209.329717] ? zap_class+0x740/0x740 [ 209.333438] ? sctp_copy_local_addr_list+0x499/0x690 [ 209.338551] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 209.344264] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 209.349115] ? sctp_sendmsg+0x18a2/0x1d90 [ 209.353274] ? inet_sendmsg+0x1a1/0x690 [ 209.357255] ? sock_sendmsg+0xd5/0x120 [ 209.361146] ? ___sys_sendmsg+0x7fd/0x930 [ 209.365302] ? __sys_sendmsg+0x11d/0x290 [ 209.369372] ? __x64_sys_sendmsg+0x78/0xb0 09:24:14 executing program 3: r0 = socket$inet(0x2, 0x4800000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x10000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/105) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r1, 0x10001) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r0, 0x0, 0x7, "fc64185dbee1d4dc9aeaf643563cde5dc7fe26e3"}) 09:24:14 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r3, &(0x7f0000710fe4)={0xa, 0x1}, 0x1c) syz_emit_ethernet(0x9a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c200000000003cdd7528000000000800f30494f42130114500001c0000000000119078ac14ffbbe000000100"], 0x0) close(r0) r4 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x6a, "2d0d4aa4f7ae830b7feda3c1471137c16ad1f4b893d1ac7af7cfa97a4bb43d46ab03c95f599e7c1e07bf64c291ca52b7ed12ef9611ffb990a076104b6aaa597ada1c8b18c5dc8e5f3e954ac9cb456e6650d153b868e31552760a15ff42bec997c706d81a74603b970bd8"}, &(0x7f0000000140)=0x72) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x3}}}, 0x84) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x20) setsockopt$IP_VS_SO_SET_FLUSH(r6, 0x0, 0x485, 0x0, 0x0) 09:24:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0x2) socket$bt_rfcomm(0x1f, 0x3, 0x3) 09:24:14 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setresuid(0x0, r1, 0x0) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) [ 209.373616] ? do_syscall_64+0x1b9/0x820 [ 209.377688] ? graph_lock+0x170/0x170 [ 209.381497] ? print_usage_bug+0xc0/0xc0 [ 209.385570] ? print_usage_bug+0xc0/0xc0 [ 209.389642] ? graph_lock+0x170/0x170 [ 209.393461] ? find_held_lock+0x36/0x1c0 [ 209.397548] ? lock_downgrade+0x8f0/0x8f0 [ 209.399569] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 209.401708] __should_failslab+0x124/0x180 [ 209.401777] should_failslab+0x9/0x14 [ 209.401795] kmem_cache_alloc_trace+0x4b/0x780 [ 209.401812] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 209.401832] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 209.430392] sctp_add_bind_addr+0x101/0x4b0 [ 209.434728] ? sctp_bind_addr_free+0x20/0x20 [ 209.439143] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 209.444341] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 209.449881] ? sctp_v4_scope+0x19b/0x1c0 [ 209.453947] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 209.459146] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 209.464175] sctp_copy_local_addr_list+0x499/0x690 [ 209.469117] ? sctp_defaults_init+0xe70/0xe70 [ 209.473619] ? get_random_bytes+0x34/0x40 [ 209.477779] ? sctp_association_new+0x19e0/0x2190 [ 209.482638] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 209.487846] sctp_copy_one_addr+0x5d/0x170 [ 209.492094] ? sctp_copy_one_addr+0x5d/0x170 [ 209.496518] sctp_bind_addr_copy+0x173/0x47c [ 209.500938] ? sctp_copy_one_addr+0x170/0x170 [ 209.505438] ? sctp_autobind+0x16d/0x1f0 [ 209.509502] ? zap_class+0x740/0x740 [ 209.513220] ? sctp_do_bind+0x5f0/0x5f0 [ 209.517200] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 209.522745] ? security_sctp_bind_connect+0x99/0xc0 [ 209.527775] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 209.532452] ? sctp_sendmsg+0x1278/0x1d90 [ 209.536615] ? sctp_autobind+0x1f0/0x1f0 [ 209.540686] ? __local_bh_enable_ip+0x161/0x230 [ 209.545364] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 209.550388] ? lock_sock_nested+0x9f/0x120 [ 209.554641] ? trace_hardirqs_on+0xd/0x10 [ 209.558805] ? __local_bh_enable_ip+0x161/0x230 [ 209.563486] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 209.569040] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 209.574242] sctp_sendmsg+0x18a2/0x1d90 09:24:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000200)=0x4000000000008001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x10d, 0xb, &(0x7f0000000040)={0xf}, 0xc) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x430000, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00000000c0)=""/163) 09:24:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000000c0)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 209.578229] ? do_raw_spin_unlock+0xa7/0x2f0 [ 209.582656] ? sctp_id2assoc+0x3e0/0x3e0 [ 209.586733] ? _raw_spin_unlock_bh+0x30/0x40 [ 209.591161] ? __release_sock+0x3a0/0x3a0 [ 209.595332] inet_sendmsg+0x1a1/0x690 [ 209.599139] ? copy_msghdr_from_user+0x380/0x580 [ 209.603909] ? ipip_gro_receive+0x100/0x100 [ 209.608244] ? move_addr_to_kernel.part.20+0x100/0x100 [ 209.613534] ? security_socket_sendmsg+0x94/0xc0 [ 209.618300] ? ipip_gro_receive+0x100/0x100 [ 209.622639] sock_sendmsg+0xd5/0x120 [ 209.626365] ___sys_sendmsg+0x7fd/0x930 [ 209.630359] ? copy_msghdr_from_user+0x580/0x580 [ 209.635133] ? lock_downgrade+0x8f0/0x8f0 [ 209.639296] ? proc_fail_nth_write+0x9e/0x210 [ 209.643803] ? __fget_light+0x2f7/0x440 [ 209.647784] ? fget_raw+0x20/0x20 [ 209.651239] ? find_held_lock+0x36/0x1c0 [ 209.655320] ? wait_for_completion+0x8d0/0x8d0 [ 209.659922] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 209.665469] ? sockfd_lookup_light+0xc5/0x160 [ 209.669985] __sys_sendmsg+0x11d/0x290 [ 209.673884] ? __ia32_sys_shutdown+0x80/0x80 [ 209.678284] ? __sb_end_write+0xac/0xe0 [ 209.682254] ? fput+0x130/0x1a0 [ 209.685524] ? ksys_write+0x1ae/0x260 [ 209.689334] __x64_sys_sendmsg+0x78/0xb0 [ 209.693387] do_syscall_64+0x1b9/0x820 [ 209.697262] ? syscall_slow_exit_work+0x500/0x500 [ 209.702092] ? syscall_return_slowpath+0x5e0/0x5e0 [ 209.707009] ? syscall_return_slowpath+0x31d/0x5e0 [ 209.711936] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 209.717290] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.722129] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.727303] RIP: 0033:0x455ab9 [ 209.730474] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 209.749803] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 209.757513] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 209.764768] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 09:24:15 executing program 7: socketpair(0x2, 0x80005, 0x7fffffff, &(0x7f00000000c0)={0xffffffffffffffff}) readlinkat(r0, &(0x7f0000000100)='./bus/file0\x00', &(0x7f0000001200)=""/4096, 0x1000) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r1, 0x0) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="010043a7491261772b8467a658b6b0a3bab09ff0ca48621df1106756af938b0837bb353ff1de99756ad29829ab75c83cdc372762b5"], 0x1) ioctl(r1, 0x9, &(0x7f0000000200)="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") mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r1) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 209.772196] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 209.779458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 209.786725] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000009 09:24:15 executing program 6 (fault-call:1 fault-nth:10): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:15 executing program 1: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="0100000000000000642c00"]) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)={0x16, 0x6f, 0x1, {0x1, [{}]}}, 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache='cache=fscache', 0x2c}]}}) utimes(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000002c0)={{0x0, 0x2710}, {0x0, 0x7530}}) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x1, 0x208200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000400)={0x80000000}) write$P9_RUNLINKAT(r1, &(0x7f0000000180)={0x7, 0x4d, 0x1}, 0x7) creat(&(0x7f0000000300)='./file0/file0\x00', 0x0) [ 209.988586] FAULT_INJECTION: forcing a failure. [ 209.988586] name failslab, interval 1, probability 0, space 0, times 0 [ 210.000158] CPU: 0 PID: 11195 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 210.007527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.016883] Call Trace: [ 210.019629] dump_stack+0x1c9/0x2b4 [ 210.023272] ? dump_stack_print_info.cold.2+0x52/0x52 [ 210.028473] ? __save_stack_trace+0x8d/0xf0 [ 210.032820] should_fail.cold.4+0xa/0x1a 09:24:15 executing program 5: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='umask=02000000000000000000000']) r0 = socket$kcm(0x29, 0x7, 0x0) pwrite64(r0, &(0x7f0000000280)="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", 0x1000, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) 09:24:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYRES16=r0]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) [ 210.036900] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 210.042011] ? save_stack+0x43/0xd0 [ 210.045641] ? kasan_kmalloc+0xc4/0xe0 [ 210.049532] ? kmem_cache_alloc_trace+0x152/0x780 [ 210.054382] ? sctp_add_bind_addr+0x101/0x4b0 [ 210.058884] ? sctp_copy_local_addr_list+0x499/0x690 [ 210.063983] ? sctp_copy_one_addr+0x5d/0x170 [ 210.068380] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 210.074085] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 210.078922] ? sctp_sendmsg+0x18a2/0x1d90 [ 210.083065] ? inet_sendmsg+0x1a1/0x690 [ 210.087026] ? sock_sendmsg+0xd5/0x120 [ 210.090906] ? ___sys_sendmsg+0x7fd/0x930 [ 210.095048] ? __sys_sendmsg+0x11d/0x290 [ 210.099097] ? __x64_sys_sendmsg+0x78/0xb0 [ 210.103317] ? do_syscall_64+0x1b9/0x820 [ 210.107360] ? graph_lock+0x170/0x170 [ 210.111147] ? print_usage_bug+0xc0/0xc0 [ 210.115197] ? print_usage_bug+0xc0/0xc0 [ 210.119258] ? graph_lock+0x170/0x170 [ 210.123062] ? find_held_lock+0x36/0x1c0 [ 210.127118] ? lock_downgrade+0x8f0/0x8f0 [ 210.131254] __should_failslab+0x124/0x180 [ 210.135480] should_failslab+0x9/0x14 [ 210.139276] kmem_cache_alloc_trace+0x4b/0x780 [ 210.143848] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 210.149034] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 210.154046] sctp_add_bind_addr+0x101/0x4b0 [ 210.158351] ? sctp_bind_addr_free+0x20/0x20 [ 210.162745] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 210.167941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 210.173480] ? sctp_v4_scope+0x19b/0x1c0 [ 210.177543] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 210.182730] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 210.187868] sctp_copy_local_addr_list+0x499/0x690 [ 210.193317] ? sctp_defaults_init+0xe70/0xe70 [ 210.197805] ? get_random_bytes+0x34/0x40 [ 210.201948] ? sctp_association_new+0x19e0/0x2190 [ 210.206785] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 210.211975] sctp_copy_one_addr+0x5d/0x170 [ 210.216220] ? sctp_copy_one_addr+0x5d/0x170 [ 210.220618] sctp_bind_addr_copy+0x173/0x47c [ 210.225010] ? sctp_copy_one_addr+0x170/0x170 [ 210.229490] ? sctp_autobind+0x16d/0x1f0 [ 210.233539] ? sctp_do_bind+0x5f0/0x5f0 [ 210.237513] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 210.243055] ? security_sctp_bind_connect+0x99/0xc0 [ 210.248068] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 210.252727] ? sctp_sendmsg+0x1278/0x1d90 [ 210.256871] ? sctp_autobind+0x1f0/0x1f0 [ 210.260918] ? __local_bh_enable_ip+0x161/0x230 [ 210.265572] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 210.270581] ? lock_sock_nested+0x9f/0x120 [ 210.274817] ? trace_hardirqs_on+0xd/0x10 [ 210.278954] ? __local_bh_enable_ip+0x161/0x230 [ 210.283705] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 210.289260] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 210.294455] sctp_sendmsg+0x18a2/0x1d90 [ 210.298421] ? do_raw_spin_unlock+0xa7/0x2f0 [ 210.302829] ? sctp_id2assoc+0x3e0/0x3e0 [ 210.306884] ? _raw_spin_unlock_bh+0x30/0x40 [ 210.311280] ? __release_sock+0x3a0/0x3a0 [ 210.315427] inet_sendmsg+0x1a1/0x690 [ 210.319235] ? copy_msghdr_from_user+0x380/0x580 [ 210.323986] ? ipip_gro_receive+0x100/0x100 [ 210.328298] ? move_addr_to_kernel.part.20+0x100/0x100 [ 210.333564] ? security_socket_sendmsg+0x94/0xc0 [ 210.338308] ? ipip_gro_receive+0x100/0x100 [ 210.342614] sock_sendmsg+0xd5/0x120 [ 210.346313] ___sys_sendmsg+0x7fd/0x930 [ 210.350274] ? copy_msghdr_from_user+0x580/0x580 [ 210.355028] ? lock_downgrade+0x8f0/0x8f0 [ 210.359169] ? proc_fail_nth_write+0x9e/0x210 [ 210.363662] ? __fget_light+0x2f7/0x440 [ 210.367634] ? fget_raw+0x20/0x20 [ 210.371083] ? find_held_lock+0x36/0x1c0 [ 210.375131] ? wait_for_completion+0x8d0/0x8d0 [ 210.379714] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 210.385248] ? sockfd_lookup_light+0xc5/0x160 [ 210.389748] __sys_sendmsg+0x11d/0x290 [ 210.393641] ? __ia32_sys_shutdown+0x80/0x80 [ 210.398035] ? __sb_end_write+0xac/0xe0 [ 210.401996] ? fput+0x130/0x1a0 [ 210.405264] ? ksys_write+0x1ae/0x260 [ 210.409066] __x64_sys_sendmsg+0x78/0xb0 [ 210.413116] do_syscall_64+0x1b9/0x820 [ 210.417082] ? syscall_slow_exit_work+0x500/0x500 [ 210.421921] ? syscall_return_slowpath+0x5e0/0x5e0 [ 210.426851] ? syscall_return_slowpath+0x31d/0x5e0 [ 210.431790] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe 09:24:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x5, 0xe, 0x1, "e06709aebc959ede4d4ed35248db93491c3fd4285e57af2f48cb84d5d9b871d4d6a1cccdef533bedf3aeca84c903e1f3c69545b839199b09f483e69b9253e51f", "e776e065c1bf0f13abb854625d2450f65ee113840bca4ee1c9d147ac315698196f732c3eac95c7d22c411bfa9e35101a041e065fe203c880bad7e60573fae27b", "4eb548d98de9e18a4d609b0c4c69f16c4a709992ae9a2f1a301a7ee7009d8531", [0x4, 0x1000]}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0xffffffaa) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8200008}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa0, r3, 0x104, 0x70bd2b, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xf}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1e, 0x10}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000}, 0x801) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002900)=""/4096, 0x1000}], 0x1, &(0x7f00000027c0)=""/183, 0xb7}, 0x0) [ 210.437158] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.442014] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.447197] RIP: 0033:0x455ab9 [ 210.450380] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 210.469642] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 210.477358] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 09:24:16 executing program 2: socket$inet6(0xa, 0x802, 0x4680d10d) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[], 0xf8}, 0x1}, 0x0) [ 210.484631] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 210.491901] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 210.499167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 210.506421] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 000000000000000a 09:24:16 executing program 6 (fault-call:1 fault-nth:11): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:16 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x1d, r0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000001, 0x1) ioctl$RTC_AIE_OFF(r1, 0x7002) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="c1", 0x1, r0) add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="51689b88c231db0661b0899578a4b48393190b66", 0x14, 0xfffffffffffffffe) 09:24:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x8000001000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101102, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0x6, 0x9b, 0x7, 0x8}, 0x6) openat$cgroup_int(r1, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r2, &(0x7f0000000100)={0x1f}, 0xe) [ 210.662525] 9pnet: Insufficient options for proto=fd 09:24:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'eql\x00', 0x1}, 0x18) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003a00)='/dev/ppp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000040)) r3 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r4, 0x31, &(0x7f00000000c0)={0x3e, 0x3085, 0x1, 0x5}) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r2, 0xc0305710, &(0x7f0000000100)={0x0, 0x5, 0x7fff, 0x3}) fanotify_init(0x20, 0x1000) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xffff, 0x200000) close(r1) [ 210.720219] 9pnet: Insufficient options for proto=fd 09:24:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x4188aea7, &(0x7f00000003c0)) [ 210.834110] FAULT_INJECTION: forcing a failure. [ 210.834110] name failslab, interval 1, probability 0, space 0, times 0 [ 210.845543] CPU: 0 PID: 11238 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 210.852973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.862330] Call Trace: [ 210.864933] dump_stack+0x1c9/0x2b4 [ 210.868574] ? dump_stack_print_info.cold.2+0x52/0x52 [ 210.873773] ? __save_stack_trace+0x8d/0xf0 [ 210.878212] should_fail.cold.4+0xa/0x1a 09:24:16 executing program 4: unshare(0x8000000) semget(0x1, 0x3, 0x200) semget(0x3, 0x3, 0x398) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000c, r0) semctl$IPC_RMID(0x0, 0x0, 0x0) unshare(0x4060100) 09:24:16 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x400000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000100)={0x3ff, 0x7}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r2, 0x0, 0x2, 0x1, &(0x7f0000000040)}, 0x20) [ 210.882284] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 210.887396] ? save_stack+0x43/0xd0 [ 210.891035] ? kasan_kmalloc+0xc4/0xe0 [ 210.894926] ? kmem_cache_alloc_trace+0x152/0x780 [ 210.899772] ? sctp_add_bind_addr+0x101/0x4b0 [ 210.904399] ? sctp_copy_local_addr_list+0x499/0x690 [ 210.909506] ? sctp_copy_one_addr+0x5d/0x170 [ 210.913922] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 210.919629] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 210.924480] ? sctp_sendmsg+0x18a2/0x1d90 [ 210.928637] ? inet_sendmsg+0x1a1/0x690 [ 210.932619] ? sock_sendmsg+0xd5/0x120 [ 210.936513] ? ___sys_sendmsg+0x7fd/0x930 [ 210.940667] ? __sys_sendmsg+0x11d/0x290 [ 210.944738] ? __x64_sys_sendmsg+0x78/0xb0 [ 210.948984] ? do_syscall_64+0x1b9/0x820 [ 210.953055] ? graph_lock+0x170/0x170 [ 210.956870] ? print_usage_bug+0xc0/0xc0 [ 210.960932] ? print_usage_bug+0xc0/0xc0 [ 210.964986] ? graph_lock+0x170/0x170 [ 210.968777] ? find_held_lock+0x36/0x1c0 [ 210.972837] ? lock_downgrade+0x8f0/0x8f0 [ 210.976972] __should_failslab+0x124/0x180 [ 210.981193] should_failslab+0x9/0x14 [ 210.984979] kmem_cache_alloc_trace+0x4b/0x780 [ 210.989549] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 210.994724] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 210.999730] sctp_add_bind_addr+0x101/0x4b0 [ 211.004045] ? sctp_bind_addr_free+0x20/0x20 [ 211.008449] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 211.013645] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 211.019175] ? sctp_v4_scope+0x19b/0x1c0 [ 211.023548] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 211.028722] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 211.033741] sctp_copy_local_addr_list+0x499/0x690 [ 211.038657] ? sctp_defaults_init+0xe70/0xe70 [ 211.043142] ? get_random_bytes+0x34/0x40 [ 211.047291] ? sctp_association_new+0x19e0/0x2190 [ 211.052130] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 211.057311] sctp_copy_one_addr+0x5d/0x170 [ 211.061538] ? sctp_copy_one_addr+0x5d/0x170 [ 211.065932] sctp_bind_addr_copy+0x173/0x47c [ 211.070340] ? sctp_copy_one_addr+0x170/0x170 [ 211.074846] ? sctp_autobind+0x16d/0x1f0 [ 211.078896] ? sctp_do_bind+0x5f0/0x5f0 [ 211.082868] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 211.088414] ? security_sctp_bind_connect+0x99/0xc0 [ 211.093426] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 211.098086] ? sctp_sendmsg+0x1278/0x1d90 [ 211.102229] ? sctp_autobind+0x1f0/0x1f0 [ 211.106276] ? __local_bh_enable_ip+0x161/0x230 [ 211.110928] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 211.115927] ? lock_sock_nested+0x9f/0x120 [ 211.120147] ? trace_hardirqs_on+0xd/0x10 [ 211.124275] ? __local_bh_enable_ip+0x161/0x230 [ 211.128929] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 211.134462] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 211.139637] sctp_sendmsg+0x18a2/0x1d90 [ 211.143595] ? do_raw_spin_unlock+0xa7/0x2f0 [ 211.148001] ? sctp_id2assoc+0x3e0/0x3e0 [ 211.152050] ? _raw_spin_unlock_bh+0x30/0x40 [ 211.156454] ? __release_sock+0x3a0/0x3a0 [ 211.160595] inet_sendmsg+0x1a1/0x690 [ 211.164408] ? copy_msghdr_from_user+0x380/0x580 [ 211.169163] ? ipip_gro_receive+0x100/0x100 [ 211.173476] ? move_addr_to_kernel.part.20+0x100/0x100 [ 211.178745] ? security_socket_sendmsg+0x94/0xc0 [ 211.183484] ? ipip_gro_receive+0x100/0x100 [ 211.187803] sock_sendmsg+0xd5/0x120 [ 211.191514] ___sys_sendmsg+0x7fd/0x930 [ 211.195485] ? copy_msghdr_from_user+0x580/0x580 [ 211.200234] ? lock_downgrade+0x8f0/0x8f0 [ 211.204371] ? proc_fail_nth_write+0x9e/0x210 [ 211.208866] ? __fget_light+0x2f7/0x440 [ 211.212823] ? fget_raw+0x20/0x20 [ 211.216257] ? find_held_lock+0x36/0x1c0 [ 211.220309] ? wait_for_completion+0x8d0/0x8d0 [ 211.224880] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 211.230412] ? sockfd_lookup_light+0xc5/0x160 [ 211.234890] __sys_sendmsg+0x11d/0x290 [ 211.238763] ? __ia32_sys_shutdown+0x80/0x80 [ 211.243163] ? __sb_end_write+0xac/0xe0 [ 211.247130] ? fput+0x130/0x1a0 [ 211.250399] ? ksys_write+0x1ae/0x260 [ 211.254206] __x64_sys_sendmsg+0x78/0xb0 [ 211.258263] do_syscall_64+0x1b9/0x820 [ 211.262131] ? finish_task_switch+0x1d3/0x870 [ 211.266610] ? syscall_return_slowpath+0x5e0/0x5e0 [ 211.271523] ? syscall_return_slowpath+0x31d/0x5e0 [ 211.276447] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 211.281809] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.286639] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 211.291809] RIP: 0033:0x455ab9 [ 211.294976] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 211.314177] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 211.321877] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 211.329137] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 211.336399] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 211.343658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 211.350908] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 000000000000000b 09:24:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00000001c0), 0x3db, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000240)="f1", 0x1, 0x480d0, &(0x7f0000000340)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={r3, 0xee, "646cd9704b6bbbdc83a833ad27c9ddd880e3d13a533b56ad784c9ccc640db2ec050a3b9e2c3c749041f723e0f5f4cc658573c6a376b4d240a6a91d8f85bdb4ce39633a5561b0331350bc32e41189c18f005ddf9df868a8b1e4682fbaf7117facdb623bf811f017cfc764b3c62f1831e3f6a51209aa60a1212ba73f16e18fc9e95579b6ce0243e92061a85390e86b6f2ea4816bdc3c054c35b0c93187bea1928c2efac19b2a1a7923ccd99c2b384b29a842a63ca0acbda48b352e0badc5678b3f8399490d14540ecfb835a62aeed17b6fbe6e141cf2179053fde89d4985c31c0feced6192ccf70d835608c7f2e779"}, &(0x7f0000000180)=0xf6) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0x2f8, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 09:24:16 executing program 6 (fault-call:1 fault-nth:12): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) [ 211.386232] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:16 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x0, 0x80000, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000240)={0x2, 0x7, 0x1ff, 0x0, 0x4, 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e20, @rand_addr=0xff}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)="d105187c00d61e7e66aa4492daef1099d55ea970d686fb7fbe9c33cbe8b9612aba14ed4ef3b58f88d216c9da6a879475faadec32b96e965fd9c6571e079c98e2b39eb178bf8937e3464420db10bfd5e1b628afd0aec3f2458526b239ea4a9bb0a99be16000f0b8b078201d7b9ff2bff249d8626f9fcb0c54d632dda11122a3fb81dc9d4eb494c0c7d1c36bafefa54f61b8e91e1c1592ed15f6c1bcf2ea7fff2d1ed49290887141daf5e9143f30fbd490b04e6597f8ee548b3aa912fb197fec798d4d6575", 0x5f) bind(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x4, 0x4, {0xa, 0x4e24, 0xff, @empty, 0x5}}}, 0x80) seccomp(0x1, 0x3, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6}]}) [ 211.650397] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 211.673200] FAULT_INJECTION: forcing a failure. [ 211.673200] name failslab, interval 1, probability 0, space 0, times 0 [ 211.684481] CPU: 1 PID: 11284 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 211.691853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.701215] Call Trace: [ 211.703820] dump_stack+0x1c9/0x2b4 [ 211.707475] ? dump_stack_print_info.cold.2+0x52/0x52 [ 211.712679] ? __save_stack_trace+0x8d/0xf0 [ 211.717021] should_fail.cold.4+0xa/0x1a [ 211.721105] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 211.726215] ? save_stack+0x43/0xd0 [ 211.729845] ? kasan_kmalloc+0xc4/0xe0 [ 211.733721] ? kmem_cache_alloc_trace+0x152/0x780 [ 211.738554] ? sctp_add_bind_addr+0x101/0x4b0 [ 211.743042] ? sctp_copy_local_addr_list+0x499/0x690 [ 211.748130] ? sctp_copy_one_addr+0x5d/0x170 [ 211.752639] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 211.758340] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 211.763164] ? sctp_sendmsg+0x18a2/0x1d90 [ 211.767315] ? inet_sendmsg+0x1a1/0x690 [ 211.771275] ? sock_sendmsg+0xd5/0x120 [ 211.775158] ? ___sys_sendmsg+0x7fd/0x930 [ 211.779293] ? __sys_sendmsg+0x11d/0x290 [ 211.783339] ? __x64_sys_sendmsg+0x78/0xb0 [ 211.787559] ? do_syscall_64+0x1b9/0x820 [ 211.791695] ? graph_lock+0x170/0x170 [ 211.795482] ? print_usage_bug+0xc0/0xc0 [ 211.799533] ? print_usage_bug+0xc0/0xc0 [ 211.803580] ? graph_lock+0x170/0x170 [ 211.807382] ? find_held_lock+0x36/0x1c0 [ 211.811446] ? lock_downgrade+0x8f0/0x8f0 [ 211.815593] __should_failslab+0x124/0x180 [ 211.819817] should_failslab+0x9/0x14 [ 211.823609] kmem_cache_alloc_trace+0x4b/0x780 [ 211.828179] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 211.833355] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 211.838367] sctp_add_bind_addr+0x101/0x4b0 [ 211.842675] ? sctp_bind_addr_free+0x20/0x20 [ 211.847071] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 211.852628] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 211.858150] ? sctp_v4_scope+0x19b/0x1c0 [ 211.862198] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 211.867378] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 211.872469] sctp_copy_local_addr_list+0x499/0x690 [ 211.877400] ? sctp_defaults_init+0xe70/0xe70 [ 211.881884] ? get_random_bytes+0x34/0x40 [ 211.887145] ? sctp_association_new+0x19e0/0x2190 [ 211.891991] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 211.897172] sctp_copy_one_addr+0x5d/0x170 [ 211.901395] ? sctp_copy_one_addr+0x5d/0x170 [ 211.905793] sctp_bind_addr_copy+0x173/0x47c [ 211.910189] ? sctp_copy_one_addr+0x170/0x170 [ 211.914668] ? sctp_autobind+0x16d/0x1f0 [ 211.918713] ? sctp_do_bind+0x5f0/0x5f0 [ 211.922676] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 211.928211] ? security_sctp_bind_connect+0x99/0xc0 [ 211.933222] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 211.937876] ? sctp_sendmsg+0x1278/0x1d90 [ 211.942012] ? sctp_autobind+0x1f0/0x1f0 [ 211.946073] ? __local_bh_enable_ip+0x161/0x230 [ 211.950754] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 211.955755] ? lock_sock_nested+0x9f/0x120 [ 211.959973] ? trace_hardirqs_on+0xd/0x10 [ 211.964103] ? __local_bh_enable_ip+0x161/0x230 [ 211.968769] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 211.974290] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 211.979470] sctp_sendmsg+0x18a2/0x1d90 [ 211.983429] ? do_raw_spin_unlock+0xa7/0x2f0 [ 211.987832] ? sctp_id2assoc+0x3e0/0x3e0 [ 211.991896] ? _raw_spin_unlock_bh+0x30/0x40 [ 211.996293] ? __release_sock+0x3a0/0x3a0 [ 212.000435] inet_sendmsg+0x1a1/0x690 [ 212.004226] ? copy_msghdr_from_user+0x380/0x580 [ 212.008968] ? ipip_gro_receive+0x100/0x100 [ 212.013288] ? move_addr_to_kernel.part.20+0x100/0x100 [ 212.018553] ? security_socket_sendmsg+0x94/0xc0 [ 212.023294] ? ipip_gro_receive+0x100/0x100 [ 212.027605] sock_sendmsg+0xd5/0x120 [ 212.031304] ___sys_sendmsg+0x7fd/0x930 [ 212.035284] ? copy_msghdr_from_user+0x580/0x580 [ 212.040027] ? lock_downgrade+0x8f0/0x8f0 [ 212.044163] ? proc_fail_nth_write+0x9e/0x210 [ 212.048646] ? __fget_light+0x2f7/0x440 [ 212.052607] ? fget_raw+0x20/0x20 [ 212.056051] ? find_held_lock+0x36/0x1c0 [ 212.060108] ? wait_for_completion+0x8d0/0x8d0 [ 212.064681] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 212.070205] ? sockfd_lookup_light+0xc5/0x160 [ 212.074688] __sys_sendmsg+0x11d/0x290 [ 212.078562] ? __ia32_sys_shutdown+0x80/0x80 [ 212.082955] ? __sb_end_write+0xac/0xe0 [ 212.086916] ? fput+0x130/0x1a0 [ 212.090181] ? ksys_write+0x1ae/0x260 [ 212.093990] __x64_sys_sendmsg+0x78/0xb0 [ 212.098042] do_syscall_64+0x1b9/0x820 [ 212.101918] ? finish_task_switch+0x1d3/0x870 [ 212.106403] ? syscall_return_slowpath+0x5e0/0x5e0 [ 212.111326] ? syscall_return_slowpath+0x31d/0x5e0 [ 212.116247] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 212.121601] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.126446] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 212.131637] RIP: 0033:0x455ab9 09:24:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc8226d345f8f762070") unshare(0x400) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000040)=""/194, &(0x7f0000000140)=0xc2) 09:24:17 executing program 4: add_key(&(0x7f0000001300)="6c6f673dfb00", &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001380), 0x0, 0xffffffffffffffff) getpid() keyctl$set_reqkey_keyring(0xe, 0x1) 09:24:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000080)=0xfffffffffffffffa, 0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @loopback={0xff0f000000000000, 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x108) [ 212.134814] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 212.154041] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 212.161738] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 212.169001] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 212.176262] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 212.183528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 212.190782] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 000000000000000c 09:24:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:24:17 executing program 6 (fault-call:1 fault-nth:13): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) [ 212.220156] audit: type=1326 audit(1532251457.708:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11282 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x0 09:24:17 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x0, 0x80000, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000240)={0x2, 0x7, 0x1ff, 0x0, 0x4, 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e20, @rand_addr=0xff}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)="d105187c00d61e7e66aa4492daef1099d55ea970d686fb7fbe9c33cbe8b9612aba14ed4ef3b58f88d216c9da6a879475faadec32b96e965fd9c6571e079c98e2b39eb178bf8937e3464420db10bfd5e1b628afd0aec3f2458526b239ea4a9bb0a99be16000f0b8b078201d7b9ff2bff249d8626f9fcb0c54d632dda11122a3fb81dc9d4eb494c0c7d1c36bafefa54f61b8e91e1c1592ed15f6c1bcf2ea7fff2d1ed49290887141daf5e9143f30fbd490b04e6597f8ee548b3aa912fb197fec798d4d6575", 0x5f) bind(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x4, 0x4, {0xa, 0x4e24, 0xff, @empty, 0x5}}}, 0x80) seccomp(0x1, 0x3, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6}]}) 09:24:17 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, r1) r2 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200800}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa0, r3, 0x803, 0x70bd27, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x48080}, 0x4000800) [ 212.273103] audit: type=1326 audit(1532251457.733:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11282 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x0 [ 212.405728] FAULT_INJECTION: forcing a failure. [ 212.405728] name failslab, interval 1, probability 0, space 0, times 0 [ 212.417018] CPU: 1 PID: 11311 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 212.424379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.433734] Call Trace: [ 212.436331] dump_stack+0x1c9/0x2b4 [ 212.439970] ? dump_stack_print_info.cold.2+0x52/0x52 [ 212.445170] ? __save_stack_trace+0x8d/0xf0 [ 212.449508] should_fail.cold.4+0xa/0x1a 09:24:17 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x1, 0x0) write$P9_RUNLINKAT(r0, &(0x7f00000003c0)={0x7, 0x4d, 0x1}, 0x7) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r2 = accept4$nfc_llcp(r1, &(0x7f00000002c0), &(0x7f0000000340)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r3, 0x7ff, 0x7, 0x4, 0x8, 0x1}, &(0x7f0000000540)=0x14) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000280)={'eql\x00', 0x4}) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d35625441a06c1204648884aa09aaee7fe116a6b8f48e18bc084597fc744def40ca58de83ca4a1cf360d5c7da481cba1b0b83908009ad6396fef22129beeaa"}, 0x60) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000580)={'eql\x00', 0x1f}) sendmsg$nl_crypto(r4, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@delrng={0x10, 0x14, 0x908, 0x70bd2a, 0x25dfdbfd, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x8001) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000440)=@add_del={0x2, &(0x7f0000000400)='vcan0\x00', 0x8}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x118, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x30) ioctl$SG_GET_PACK_ID(r4, 0x227c, &(0x7f0000000240)) 09:24:17 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f00000000c0)={0x0, 0x0, {0x3a, 0x14, 0xe, 0xc, 0x1, 0x80000001, 0x6, 0x167, 0xffffffffffffffff}}) splice(r1, &(0x7f0000000100), r2, &(0x7f0000000140), 0x5, 0x8) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000180)=""/160, &(0x7f0000000240)=0xa0) openat$cgroup_int(r1, &(0x7f0000000280)='cpuset.mem_hardwall\x00', 0x2, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f00000004c0)={0x4, 0x0, &(0x7f0000000340)="25e79d4a574065133cde8c2b4e5e22fc88ceac6b407d0ab4b82936a64a93d4d9964b47066932c68426e7bb6ed030c828f821b5ebe405b3e36b554d61aacdc5b4ad85c49fd184ddaeb432a689fe1567e6a36c9e72d4785d855ff91440f71ce1370d73be2623c8fbefc5d3b73a0dee4640aac698283bf95d5cd49407d8b8654ff4c57b430bd986dbcd3d8a0e5cf04716ee3611", &(0x7f0000000400)="dea5b3704895194ca22fb75b499c63f713f8b00c757a827fbf8cb7d98b82554763731c6d201fd3f8d6cd3ead39f81a5ac659d1ec20c206fc32be38c25ea46cf03717b68f12a727d477190cce389b3172d05bc75dff6c8f9014ec15a3715a4294ad2711e199fd5e3f322de16feb16df41b71afcbd413d3d3f4d474d2c5e74e7193853947002caea1bac8119cc91e56289769ad9fbd28bde897e38073d8d", 0x92, 0x9d}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000500)=0x6) delete_module(&(0x7f0000000540)='/dev/hwrng\x00', 0xa00) getitimer(0x0, &(0x7f0000000580)) r6 = fcntl$dupfd(r5, 0x406, r2) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f00000005c0)={'sit0\x00', {0x2, 0x4e23}}) accept4$inet(r2, 0x0, &(0x7f0000000600), 0x80800) ioctl$SG_GET_ACCESS_COUNT(r6, 0x2289, &(0x7f0000000640)) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000800)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x84, r7, 0x400, 0x70bd28, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffb}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x30330236}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x84}, 0x1, 0x0, 0x0, 0x44000}, 0x80) flistxattr(r2, &(0x7f0000000840)=""/157, 0x9d) r8 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r4, 0xc0385720, &(0x7f0000000940)={0x1, {r9, r10+30000000}, 0x3, 0x200}) fcntl$addseals(r8, 0x409, 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000980)) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f00000009c0)=""/151) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000a80)=""/214) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000b80)=0x7b) fstat(r0, &(0x7f0000000bc0)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000d00)={0x0}, &(0x7f0000000d40)=0xc) perf_event_open(&(0x7f0000000c80)={0x5, 0x70, 0x2, 0x34, 0x7ff, 0x7fffffff, 0x0, 0x7fff, 0x200, 0x1a5d0b2f622d10df, 0x800, 0x9, 0x56, 0x2, 0x7f, 0xb1c, 0x84e, 0x1, 0x8, 0x6, 0xa8c, 0x0, 0xfffffffffffffffe, 0x9, 0x2, 0xfffffffffffffff8, 0x7, 0x0, 0x20, 0x40, 0x8, 0x3, 0x80, 0x6, 0x7fff, 0x8, 0xfffffffffffff36e, 0x9, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000c40), 0x4}, 0x100, 0x4, 0x6, 0x7, 0xae06, 0x1, 0xbac2}, r11, 0xa, r3, 0x2) [ 212.453593] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 212.458706] ? save_stack+0x43/0xd0 [ 212.462341] ? kasan_kmalloc+0xc4/0xe0 [ 212.466239] ? kmem_cache_alloc_trace+0x152/0x780 [ 212.471089] ? sctp_add_bind_addr+0x101/0x4b0 [ 212.475599] ? sctp_copy_local_addr_list+0x499/0x690 [ 212.480705] ? sctp_copy_one_addr+0x5d/0x170 [ 212.485121] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 212.490838] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 212.495686] ? sctp_sendmsg+0x18a2/0x1d90 [ 212.499841] ? inet_sendmsg+0x1a1/0x690 09:24:18 executing program 2: sched_setattr(0x0, &(0x7f0000000280)={0x0, 0x2, 0x0, 0x80, 0x1, 0xfffffffffffffffd, 0x0, 0x4}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80001) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)=0x2) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/180, 0xb4}], 0x1) dup3(r2, r0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x3) ioctl$RTC_WKALM_RD(r1, 0x80287010, &(0x7f0000000080)) [ 212.503822] ? sock_sendmsg+0xd5/0x120 [ 212.507717] ? ___sys_sendmsg+0x7fd/0x930 [ 212.511871] ? __sys_sendmsg+0x11d/0x290 [ 212.515946] ? __x64_sys_sendmsg+0x78/0xb0 [ 212.520190] ? do_syscall_64+0x1b9/0x820 [ 212.524263] ? graph_lock+0x170/0x170 [ 212.528074] ? print_usage_bug+0xc0/0xc0 [ 212.532145] ? print_usage_bug+0xc0/0xc0 [ 212.532652] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 212.536210] ? graph_lock+0x170/0x170 [ 212.536235] ? find_held_lock+0x36/0x1c0 [ 212.536263] ? lock_downgrade+0x8f0/0x8f0 [ 212.536283] __should_failslab+0x124/0x180 [ 212.536301] should_failslab+0x9/0x14 [ 212.536319] kmem_cache_alloc_trace+0x4b/0x780 [ 212.564342] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 212.568649] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 212.568667] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 212.568688] sctp_add_bind_addr+0x101/0x4b0 [ 212.568705] ? sctp_bind_addr_free+0x20/0x20 [ 212.568721] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 212.568739] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 212.604096] ? sctp_v4_scope+0x19b/0x1c0 [ 212.608167] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 212.613370] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 212.618402] sctp_copy_local_addr_list+0x499/0x690 [ 212.623344] ? sctp_defaults_init+0xe70/0xe70 [ 212.627846] ? get_random_bytes+0x34/0x40 [ 212.632003] ? sctp_association_new+0x19e0/0x2190 [ 212.636858] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 212.642062] sctp_copy_one_addr+0x5d/0x170 [ 212.646307] ? sctp_copy_one_addr+0x5d/0x170 [ 212.650725] sctp_bind_addr_copy+0x173/0x47c [ 212.655142] ? sctp_copy_one_addr+0x170/0x170 [ 212.659641] ? sctp_autobind+0x16d/0x1f0 [ 212.663708] ? sctp_do_bind+0x5f0/0x5f0 [ 212.667690] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 212.673233] ? security_sctp_bind_connect+0x99/0xc0 [ 212.678260] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 212.682932] ? sctp_sendmsg+0x1278/0x1d90 [ 212.687096] ? sctp_autobind+0x1f0/0x1f0 [ 212.691166] ? __local_bh_enable_ip+0x161/0x230 [ 212.695843] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 212.700864] ? lock_sock_nested+0x9f/0x120 [ 212.705103] ? trace_hardirqs_on+0xd/0x10 [ 212.709246] ? __local_bh_enable_ip+0x161/0x230 [ 212.713930] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 212.719460] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 212.724639] sctp_sendmsg+0x18a2/0x1d90 [ 212.728601] ? do_raw_spin_unlock+0xa7/0x2f0 [ 212.732998] ? sctp_id2assoc+0x3e0/0x3e0 [ 212.737045] ? _raw_spin_unlock_bh+0x30/0x40 [ 212.741442] ? __release_sock+0x3a0/0x3a0 [ 212.745586] inet_sendmsg+0x1a1/0x690 [ 212.749373] ? copy_msghdr_from_user+0x380/0x580 [ 212.754114] ? ipip_gro_receive+0x100/0x100 [ 212.758423] ? move_addr_to_kernel.part.20+0x100/0x100 [ 212.763686] ? security_socket_sendmsg+0x94/0xc0 [ 212.768430] ? ipip_gro_receive+0x100/0x100 [ 212.772737] sock_sendmsg+0xd5/0x120 [ 212.776440] ___sys_sendmsg+0x7fd/0x930 [ 212.780403] ? copy_msghdr_from_user+0x580/0x580 [ 212.785145] ? lock_downgrade+0x8f0/0x8f0 [ 212.789295] ? proc_fail_nth_write+0x9e/0x210 [ 212.793781] ? __fget_light+0x2f7/0x440 [ 212.797743] ? fget_raw+0x20/0x20 [ 212.801187] ? find_held_lock+0x36/0x1c0 [ 212.805238] ? wait_for_completion+0x8d0/0x8d0 [ 212.809824] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 212.815348] ? sockfd_lookup_light+0xc5/0x160 [ 212.819830] __sys_sendmsg+0x11d/0x290 [ 212.823704] ? __ia32_sys_shutdown+0x80/0x80 [ 212.828099] ? __sb_end_write+0xac/0xe0 [ 212.832076] ? fput+0x130/0x1a0 [ 212.835347] ? ksys_write+0x1ae/0x260 [ 212.839162] __x64_sys_sendmsg+0x78/0xb0 [ 212.843223] do_syscall_64+0x1b9/0x820 [ 212.847098] ? syscall_return_slowpath+0x5e0/0x5e0 [ 212.852015] ? syscall_return_slowpath+0x31d/0x5e0 [ 212.856944] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 212.862306] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.867143] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 212.872328] RIP: 0033:0x455ab9 [ 212.875501] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 212.894727] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 09:24:18 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000002bc0)={'bridge0\x00', &(0x7f0000002c00)=ANY=[@ANYBLOB="0f"]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)=""/65, &(0x7f00000000c0)=0x41) [ 212.902426] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 212.909685] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 212.916944] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 212.924196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 212.931452] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 000000000000000d [ 212.982487] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 212.993737] serio: Serial port pts0 09:24:18 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff81, 0x0, 0x0, 0x0, [0x14, 0x80ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x80000001, 0x9, 0x200, 0x1, 0xa8, 0x7863, 0x81, 0x8, 0x0}, &(0x7f0000000100)=0x20) r2 = gettid() ptrace(0x420a, r2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x80000001}, &(0x7f0000000180)=0x8) 09:24:18 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x40) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) flistxattr(r0, &(0x7f0000000200)=""/26, 0x8973f473ee7fadf9) 09:24:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$void(r0, 0xc0045878) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f000000fffc), &(0x7f0000000040)) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) 09:24:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f00000005c0)="82780000260f017731f3d87e0b0f20e06635000020000f22e066b9800000c00f326635002000000f30640f02d766b8008000000f23d80f21f86635400000f00f23f8db13b85f078ee82e0f01cf"}], 0xaaaac23, 0x0, &(0x7f0000000100), 0x330) modify_ldt$write(0x1, &(0x7f00000000c0)={0xd06, 0x20001000, 0x4000, 0xfffffffffffff395, 0xcfc, 0x100, 0x6, 0x8, 0xfffffffffffffc00, 0x1}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x4b564d02, 0x1, 0x4b564d02]}) [ 213.109943] audit: type=1326 audit(1532251458.591:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11313 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x0 09:24:18 executing program 7: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x4, &(0x7f0000000300)=[{}, {}, {}, {}]}) write(r0, &(0x7f0000000200)="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", 0xfc) 09:24:18 executing program 6 (fault-call:1 fault-nth:14): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) [ 213.164941] audit: type=1326 audit(1532251458.635:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11313 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=3 compat=0 ip=0x40fb91 code=0x0 09:24:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19}) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x60) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000006e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006ec0)=0x14, 0x800) sendmmsg(r1, &(0x7f0000008040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="55a5b86a65e3f05300ab96c0999c157179982239215df7", 0x17}, {&(0x7f00000001c0)="09b9aae47e83aeda9c0428df4b986fb3edeb15c1ed344de0d9f8bea30f1c7b9d83509183f7e2dcb13fcb7cbae6a0d9e6caa2f33ea8283636bb071384eaefd36761d682aaa272ac2bdedadc34690ca02fd0de9adf3c6dc7b154275a28955969c94d7c804c3e33741f39672d2b7d0a0a4049c1a37d8886cb3f4015a55f16d3bc2d5f5f8f71f95849e2ae89169f46cc403c681fbe2de52840897da47217c772fc7f5eb22dc97b5a1b3083b9122558fd13a05c15599ea149eb920d2b158154252ce4dd3bcf2d872ab70129b8d3e535bf093cbcb82f4e3a", 0xd5}, {&(0x7f00000002c0)="febbbead6a6747468a08c8c0e3866a376438290ba88fa1095059cbe2574b6fffea43578df71b515ed9362ed07fb7e3213733048ed99b4134b95452c5d5ea74b8f7361a3cfc5a2e5f6e23e42f52244dab872f4891642c925c19d9b1dfa60b69ae4569bb7e89950cb97efd332e0e2b05339082d3c963638d52b19e9aa96b7318a572304eb928272cc1d4bf08f7da48163a99e6dbd556daef85f783f63b8eda92bde55f05467767499edf515d6b66c5636029ba7570d97c1a73d8d20fc36b8a9396a1394d2fda9b7578f1ac81f4b964f5a2e1f9d5789d501648e7d28c87eeac9c80bc112facc797", 0xe6}, {&(0x7f00000003c0)="72cfbf2179f37f8cf998c03f130bf980a9b1032ccf829cb1352ec9a27e528b8c8c07ef1b6d34e58ccf8c5e8b5ef8fff408b9e0765d4ef86b525030df07759756fcca32539be4360f069c8d04313c9633b47934c03085f86298c7549374b16cf13300cb79e4240d39218e9b1519a081861f572a033029bb05dd2dfc19c4f1151506", 0x81}, {&(0x7f0000000480)="f37cf223bf54fed3206179e80d6414bdcccb249d7ecbb2bbf5265aa2625c6b487e28ee21f34277582d04c196dfaec0d4cae50e96f71391a57ee572568c0848147a3270b644fcb1dbbf2c18412f6882459c148efb991c31cefa5bc94f82d5ae54ba66dd37bf747b158298e63ba448cf476031262ba6f60953fe0d", 0x7a}], 0x5, &(0x7f0000000580)=[{0x38, 0x29, 0x8, "3e5a2ad2a208ca33733da900bfbecc0e3e1f56e6c826df0840752627cc7f5fbe4568e9"}, {0x80, 0x10b, 0x21, "0974fe7552d0f47e52bbe7aaf2b86928ee0b635637058938b31123d1f4e4d0c91c32b10e5956687a10ef4962475b3cf98b519a39c834baa9aeec3019b3240b0bf4df3c067c60e60b8ee8170e899b601f3d0639a5a865fb666ed209d13febf20d03ac8ccb3cb3d8c24492e53d84af45"}, {0x70, 0x109, 0x4, "b6af311e699ca718295cb454873220040293ef26ee32b91e265c230aab77cf6f65ba27ba869c1ffcaeb72f645539d1bf2d9cb153c819c28c1cf0fa315de81b01206f57bf2d7f82a9efc2343ea9c4a8106451c621a94761c58dd1de"}, {0x1010, 0x8d3cd67b9e3e1468, 0x7fffffff, 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"6f2e369776e1a8bfe954b5d7ff6726932c7d433d614ff42e530aebf95ea537bc9f9bd8406277e98dd944983588a1eb42a09b95c765c0054cba44d8ffc8bb1b9ce48305b807c226f6d9f677bcae39fbcc193fc927a802f821e00cb20078cdbe4ac7d2e81c3ca19f17408c0f9bc633fbe4b5c114bd7eb68779ed7528b70cd757608661af6ab30994c9288e0e0fcad97ffb3569660ff8ba90f5e4eb11edbca0db24ba9579e6dc"}], 0x568, 0x4000040}, 0xfff}, {{&(0x7f0000006f00)=@can={0x1d, r3}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000006f80)="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", 0x1000}], 0x1, &(0x7f0000007fc0)=[{0x70, 0x101, 0x7, "d4add494e64c6838da1bb5d5cc559cb17c115cf6fcddda89761cb73e968561f26ba8bd9e72ac1d8c7a09cd71bf91bf443d52acfa7150c5e06677ad95936fc26fd4f660520a03370735d0c1e4d114ef373d799fce6bf52ea3d4a67a886c53aa"}], 0x70, 0x11}, 0x401}], 0x5, 0x4000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000008180)=0xed) openat$cuse(0xffffffffffffff9c, &(0x7f00000081c0)='/dev/cuse\x00', 0x40, 0x0) [ 213.329596] FAULT_INJECTION: forcing a failure. [ 213.329596] name failslab, interval 1, probability 0, space 0, times 0 [ 213.341060] CPU: 0 PID: 11372 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 213.348433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.357791] Call Trace: [ 213.360394] dump_stack+0x1c9/0x2b4 [ 213.364035] ? dump_stack_print_info.cold.2+0x52/0x52 [ 213.369241] ? __save_stack_trace+0x8d/0xf0 [ 213.373576] should_fail.cold.4+0xa/0x1a [ 213.377652] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 213.382762] ? save_stack+0x43/0xd0 [ 213.386393] ? kasan_kmalloc+0xc4/0xe0 [ 213.390282] ? kmem_cache_alloc_trace+0x152/0x780 [ 213.395129] ? sctp_add_bind_addr+0x101/0x4b0 [ 213.399628] ? sctp_copy_local_addr_list+0x499/0x690 [ 213.404740] ? sctp_copy_one_addr+0x5d/0x170 [ 213.409159] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 213.414870] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 213.419708] ? sctp_sendmsg+0x18a2/0x1d90 [ 213.423848] ? inet_sendmsg+0x1a1/0x690 [ 213.427816] ? sock_sendmsg+0xd5/0x120 [ 213.431708] ? ___sys_sendmsg+0x7fd/0x930 [ 213.435844] ? __sys_sendmsg+0x11d/0x290 [ 213.439895] ? __x64_sys_sendmsg+0x78/0xb0 [ 213.444120] ? do_syscall_64+0x1b9/0x820 [ 213.448174] ? graph_lock+0x170/0x170 [ 213.451972] ? print_usage_bug+0xc0/0xc0 [ 213.456027] ? print_usage_bug+0xc0/0xc0 [ 213.460079] ? graph_lock+0x170/0x170 [ 213.463873] ? find_held_lock+0x36/0x1c0 [ 213.467934] ? lock_downgrade+0x8f0/0x8f0 [ 213.472081] __should_failslab+0x124/0x180 [ 213.476311] should_failslab+0x9/0x14 [ 213.480099] kmem_cache_alloc_trace+0x4b/0x780 [ 213.484672] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 213.489852] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 213.494863] sctp_add_bind_addr+0x101/0x4b0 [ 213.499177] ? sctp_bind_addr_free+0x20/0x20 [ 213.503580] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 213.508761] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 213.514284] ? sctp_v4_scope+0x19b/0x1c0 [ 213.518350] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 213.523530] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 213.528546] sctp_copy_local_addr_list+0x499/0x690 [ 213.533468] ? sctp_defaults_init+0xe70/0xe70 [ 213.537952] ? get_random_bytes+0x34/0x40 [ 213.542093] ? sctp_association_new+0x19e0/0x2190 [ 213.546934] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 213.552119] sctp_copy_one_addr+0x5d/0x170 [ 213.556343] ? sctp_copy_one_addr+0x5d/0x170 [ 213.560747] sctp_bind_addr_copy+0x173/0x47c [ 213.565152] ? sctp_copy_one_addr+0x170/0x170 [ 213.569634] ? sctp_autobind+0x16d/0x1f0 [ 213.573699] ? sctp_do_bind+0x5f0/0x5f0 [ 213.577669] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 213.583201] ? security_sctp_bind_connect+0x99/0xc0 [ 213.588217] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 213.592875] ? sctp_sendmsg+0x1278/0x1d90 [ 213.597017] ? sctp_autobind+0x1f0/0x1f0 [ 213.601075] ? __local_bh_enable_ip+0x161/0x230 [ 213.605754] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 213.610760] ? lock_sock_nested+0x9f/0x120 [ 213.614982] ? trace_hardirqs_on+0xd/0x10 [ 213.619118] ? __local_bh_enable_ip+0x161/0x230 [ 213.623776] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 213.629307] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 213.634489] sctp_sendmsg+0x18a2/0x1d90 [ 213.638451] ? do_raw_spin_unlock+0xa7/0x2f0 [ 213.642862] ? sctp_id2assoc+0x3e0/0x3e0 [ 213.646916] ? _raw_spin_unlock_bh+0x30/0x40 [ 213.651319] ? __release_sock+0x3a0/0x3a0 [ 213.655468] inet_sendmsg+0x1a1/0x690 [ 213.659259] ? copy_msghdr_from_user+0x380/0x580 [ 213.664020] ? ipip_gro_receive+0x100/0x100 [ 213.668334] ? move_addr_to_kernel.part.20+0x100/0x100 [ 213.673603] ? security_socket_sendmsg+0x94/0xc0 [ 213.678347] ? ipip_gro_receive+0x100/0x100 [ 213.682659] sock_sendmsg+0xd5/0x120 [ 213.686365] ___sys_sendmsg+0x7fd/0x930 [ 213.690334] ? copy_msghdr_from_user+0x580/0x580 [ 213.695085] ? lock_downgrade+0x8f0/0x8f0 [ 213.699239] ? proc_fail_nth_write+0x9e/0x210 [ 213.703724] ? __fget_light+0x2f7/0x440 [ 213.707689] ? fget_raw+0x20/0x20 [ 213.711129] ? find_held_lock+0x36/0x1c0 [ 213.715200] ? wait_for_completion+0x8d0/0x8d0 [ 213.719783] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 213.725322] ? sockfd_lookup_light+0xc5/0x160 [ 213.729819] __sys_sendmsg+0x11d/0x290 [ 213.733698] ? __ia32_sys_shutdown+0x80/0x80 [ 213.738097] ? __sb_end_write+0xac/0xe0 [ 213.742065] ? fput+0x130/0x1a0 [ 213.745335] ? ksys_write+0x1ae/0x260 [ 213.749139] __x64_sys_sendmsg+0x78/0xb0 [ 213.753197] do_syscall_64+0x1b9/0x820 [ 213.757073] ? finish_task_switch+0x1d3/0x870 [ 213.761559] ? syscall_return_slowpath+0x5e0/0x5e0 [ 213.766479] ? syscall_return_slowpath+0x31d/0x5e0 [ 213.771406] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 213.776766] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.781602] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 213.786777] RIP: 0033:0x455ab9 [ 213.789948] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 213.809283] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 213.816981] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 213.824239] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 09:24:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setrlimit(0x3, &(0x7f0000000080)={0xc1f, 0xfffffffffffffff7}) r1 = open(&(0x7f00000001c0)='./file0/file1\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/92, 0xff59) [ 213.831495] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 213.838765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 213.846036] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 000000000000000e 09:24:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0), 0x4c00000000000000}], 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:24:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffff146) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) timer_gettime(0x0, &(0x7f0000000300)) 09:24:19 executing program 2: prctl$setname(0xf, &(0x7f00000000c0)="7962f45f66260700726f632f73656c662f6e65642f") 09:24:19 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x30d, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x48, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x7f}, @in6={0xa, 0x4e20, 0x4b, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x400, 0xb, 0xffff}, &(0x7f0000000240)=0x10) setxattr(&(0x7f00000008c0)='./file0\x00', &(0x7f0000002280)=@known='trusted.syz\x00', &(0x7f0000002240)='sm4-generic\x00', 0xc, 0x1) 09:24:19 executing program 6 (fault-call:1 fault-nth:15): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:19 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') write$cgroup_int(r0, &(0x7f00000000c0)=0x200000b3c0, 0x12) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) close(r0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x8, 0xd7, 0x0, 0x4, 0x80}, 0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x5d07}, &(0x7f0000000200)=0x8) 09:24:19 executing program 1: mknod(&(0x7f000000f000)='./file0\x00', 0x6115, 0x71e) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='iso9660\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x3ff, 0x68fd, 0x7, 0x2, @time={0x0, 0x1c9c380}, {0xd7, 0x4}, {0x3, 0x5}, @quote={{0x1, 0xbe84}, 0xffffffff}}, {0x10001, 0x400, 0xce, 0x7, @time={r1, r2+30000000}, {0x52f, 0x10001}, {0xfff, 0x5}, @time=@time}, {0x1, 0x3, 0x6, 0x100000000000000, @tick=0x3bfa, {0x1095, 0x4}, {0x0, 0x80}, @raw8={"54d09e93baf7637221b424d4"}}, {0xfffffffffffffffa, 0xfffffffffffffffe, 0x4, 0x4, @tick=0x3, {0x80000000, 0xffffffff}, {0xfffffffffffffff8, 0x7f}, @raw8={"49ecf6b6f667c9cfc86eb3cd"}}, {0x299, 0x5, 0x3ff, 0x100000001, @time={0x77359400}, {0x5, 0x9}, {0x9, 0xf400000000000000}, @raw32={[0x6, 0x0, 0x7]}}, {0x8, 0x80000001, 0x80000001, 0x80, @time, {0x0, 0xbee}, {0xf5, 0x3}, @note={0x9, 0x0, 0x7d758366, 0x2, 0x7fffffff}}, {0x9, 0x1, 0x9, 0x0, @tick=0x7, {0x4, 0x7}, {0x20, 0x3f}, @control={0x8, 0x5, 0xdb8b}}], 0x150) [ 214.147199] FAULT_INJECTION: forcing a failure. [ 214.147199] name failslab, interval 1, probability 0, space 0, times 0 [ 214.158679] CPU: 0 PID: 11407 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 214.166047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.175398] Call Trace: [ 214.177995] dump_stack+0x1c9/0x2b4 [ 214.181636] ? dump_stack_print_info.cold.2+0x52/0x52 [ 214.186826] ? __save_stack_trace+0x8d/0xf0 [ 214.191163] should_fail.cold.4+0xa/0x1a [ 214.195243] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 214.200362] ? save_stack+0x43/0xd0 [ 214.203997] ? kasan_kmalloc+0xc4/0xe0 [ 214.207891] ? kmem_cache_alloc_trace+0x152/0x780 [ 214.212727] ? sctp_add_bind_addr+0x101/0x4b0 [ 214.217207] ? sctp_copy_local_addr_list+0x499/0x690 [ 214.222295] ? sctp_copy_one_addr+0x5d/0x170 [ 214.226695] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 214.232391] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 214.237218] ? sctp_sendmsg+0x18a2/0x1d90 [ 214.241358] ? inet_sendmsg+0x1a1/0x690 [ 214.245324] ? sock_sendmsg+0xd5/0x120 [ 214.249193] ? ___sys_sendmsg+0x7fd/0x930 [ 214.253328] ? __sys_sendmsg+0x11d/0x290 [ 214.257375] ? __x64_sys_sendmsg+0x78/0xb0 [ 214.261593] ? do_syscall_64+0x1b9/0x820 [ 214.265640] ? graph_lock+0x170/0x170 [ 214.269435] ? print_usage_bug+0xc0/0xc0 [ 214.273490] ? print_usage_bug+0xc0/0xc0 [ 214.277556] ? graph_lock+0x170/0x170 [ 214.281354] ? find_held_lock+0x36/0x1c0 [ 214.285406] ? lock_downgrade+0x8f0/0x8f0 [ 214.289555] __should_failslab+0x124/0x180 [ 214.293785] should_failslab+0x9/0x14 09:24:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='\x00'}, 0x10) write$FUSE_GETXATTR(r1, &(0x7f00000000c0)={0x18, 0x0, 0x5, {0x5}}, 0x18) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000003c0)) r3 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0xf5, 0x8}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000004c0)={r4, 0x100}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000140)) r5 = gettid() getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x2, 0x4, 0x3ff, 0x5, 0x4, 0x22, 0x1ff, {0x0, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, 0x2, 0x20, 0x7ff, 0x5}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r6, @in6={{0xa, 0x4e21, 0x8, @empty, 0xff}}, 0x1, 0x2}, &(0x7f0000000180)=0x90) kcmp$KCMP_EPOLL_TFD(r5, r5, 0x7, r3, &(0x7f0000000000)={r3, r2}) 09:24:19 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getscheduler(r1) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14}}, 0xc) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0001300, @loopback=0x7f000001}, 0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000009c0)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 09:24:19 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x200031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000088b000/0x4000)=nil, 0x4000, 0x300000b, 0x8010, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), 0x8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@dev, @local, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@empty, 0x66, r1}) r2 = dup3(r0, r0, 0x80000) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000280)=""/225, &(0x7f0000000380)=0xe1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x9, @empty, 0xdcb}}, 0x3, 0x8}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r4, 0xb59a}, 0x8) [ 214.297571] kmem_cache_alloc_trace+0x4b/0x780 [ 214.302143] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 214.307334] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 214.312360] sctp_add_bind_addr+0x101/0x4b0 [ 214.316685] ? sctp_bind_addr_free+0x20/0x20 [ 214.321101] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 214.326298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.331835] ? sctp_v4_scope+0x19b/0x1c0 [ 214.335882] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 214.341053] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 214.346052] sctp_copy_local_addr_list+0x499/0x690 [ 214.350984] ? sctp_defaults_init+0xe70/0xe70 [ 214.355469] ? get_random_bytes+0x34/0x40 [ 214.359608] ? sctp_association_new+0x19e0/0x2190 [ 214.364447] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 214.369621] sctp_copy_one_addr+0x5d/0x170 [ 214.373849] ? sctp_copy_one_addr+0x5d/0x170 [ 214.378245] sctp_bind_addr_copy+0x173/0x47c [ 214.382640] ? sctp_copy_one_addr+0x170/0x170 [ 214.387128] ? sctp_autobind+0x16d/0x1f0 [ 214.391177] ? sctp_do_bind+0x5f0/0x5f0 [ 214.395147] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 214.400666] ? security_sctp_bind_connect+0x99/0xc0 [ 214.405669] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 214.410322] ? sctp_sendmsg+0x1278/0x1d90 [ 214.414469] ? sctp_autobind+0x1f0/0x1f0 [ 214.418544] ? __local_bh_enable_ip+0x161/0x230 [ 214.423209] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 214.428206] ? lock_sock_nested+0x9f/0x120 [ 214.432427] ? trace_hardirqs_on+0xd/0x10 [ 214.436573] ? __local_bh_enable_ip+0x161/0x230 [ 214.441230] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 214.446759] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 214.451934] sctp_sendmsg+0x18a2/0x1d90 [ 214.455889] ? do_raw_spin_unlock+0xa7/0x2f0 [ 214.460281] ? sctp_id2assoc+0x3e0/0x3e0 [ 214.464337] ? _raw_spin_unlock_bh+0x30/0x40 [ 214.468741] ? __release_sock+0x3a0/0x3a0 [ 214.472902] inet_sendmsg+0x1a1/0x690 [ 214.476696] ? copy_msghdr_from_user+0x380/0x580 [ 214.481449] ? ipip_gro_receive+0x100/0x100 [ 214.485765] ? move_addr_to_kernel.part.20+0x100/0x100 [ 214.491034] ? security_socket_sendmsg+0x94/0xc0 [ 214.495780] ? ipip_gro_receive+0x100/0x100 [ 214.500085] sock_sendmsg+0xd5/0x120 [ 214.503806] ___sys_sendmsg+0x7fd/0x930 [ 214.507774] ? copy_msghdr_from_user+0x580/0x580 [ 214.512512] ? lock_downgrade+0x8f0/0x8f0 [ 214.516663] ? proc_fail_nth_write+0x9e/0x210 [ 214.521146] ? __fget_light+0x2f7/0x440 [ 214.525101] ? fget_raw+0x20/0x20 [ 214.528551] ? find_held_lock+0x36/0x1c0 [ 214.532613] ? wait_for_completion+0x8d0/0x8d0 [ 214.537196] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 214.542732] ? sockfd_lookup_light+0xc5/0x160 [ 214.547228] __sys_sendmsg+0x11d/0x290 [ 214.551106] ? __ia32_sys_shutdown+0x80/0x80 [ 214.555495] ? __sb_end_write+0xac/0xe0 [ 214.559452] ? fput+0x130/0x1a0 [ 214.562722] ? ksys_write+0x1ae/0x260 [ 214.566525] __x64_sys_sendmsg+0x78/0xb0 [ 214.570579] do_syscall_64+0x1b9/0x820 [ 214.574447] ? finish_task_switch+0x1d3/0x870 [ 214.578925] ? syscall_return_slowpath+0x5e0/0x5e0 [ 214.583837] ? syscall_return_slowpath+0x31d/0x5e0 [ 214.588753] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 214.594116] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 214.598955] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 214.604127] RIP: 0033:0x455ab9 [ 214.607308] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 214.626538] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 214.634229] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 214.641482] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 214.648743] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 214.656001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 214.663251] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 000000000000000f 09:24:20 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x6, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) 09:24:20 executing program 6 (fault-call:1 fault-nth:16): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) splice(r0, &(0x7f0000000180), r2, &(0x7f00000001c0), 0x8, 0x3) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000016c0)=ANY=[@ANYBLOB="05c9bd3d60318d39f10f2165"], 0xc) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_proto_private(r3, 0x89ee, &(0x7f0000000140)="13686bf720e5c176595318d7cd693940ee75cb861b76d264271624f8d14a98bce048c134aa78a4de4d907c72a5156d0ff04061ae50b73da32be7") ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000240)={0xffffffffffffffff}, 0x106, 0x7}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r4, &(0x7f0000000500)={0x5, 0x10, 0xfa00, {&(0x7f0000000300), r5, 0x1}}, 0x18) [ 214.724259] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 214.753575] print_req_error: I/O error, dev loop30, sector 64 [ 214.759655] isofs_fill_super: bread failed, dev=loop30, iso_blknum=16, block=32 09:24:20 executing program 1: r0 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000000)="006cf61aad7bf3794218e0fc4eebc9fc708404b4f02386784543290856047c60434e1c337edb32f652dd", 0x2a) sendfile(r0, r0, &(0x7f0000001000)=0x3, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000000004, 0x11, r0, 0x0) mq_timedsend(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) [ 214.788472] print_req_error: I/O error, dev loop30, sector 64 [ 214.794846] isofs_fill_super: bread failed, dev=loop30, iso_blknum=16, block=32 09:24:20 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0xc, &(0x7f0000000040)={0x2}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) 09:24:20 executing program 2: r0 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x5e303289b8d2a456, 0x1}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890b, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x85, "55c5703f3a3ef4cc03de766e71c4af4b3d75bd47ecbbeafd8955cdd96aa16c626ff78f81d02bf3f70850b38c4a20311ad10e65c0b8c1f2cfb46647dd15b77b0ae287df5a462eff4447fe387098db232f0dac2a3f1f17089e08ad2937de6b2dd53fa16f8e8d89369180d28d1b1b3a669f0e6ce4146b0ef4ac4eda4e182939e03b4058c456d8"}, &(0x7f0000000080)=0x8d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x401, 0x6, [0x4, 0x100000001, 0x6, 0x2, 0xffffffffffffffc1, 0x99]}, 0x14) clock_settime(0x7, &(0x7f0000000000)={0x77359400}) fcntl$setflags(r1, 0x2, 0x1) [ 214.976387] FAULT_INJECTION: forcing a failure. [ 214.976387] name failslab, interval 1, probability 0, space 0, times 0 [ 214.987748] CPU: 0 PID: 11446 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 214.995112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.004463] Call Trace: [ 215.007071] dump_stack+0x1c9/0x2b4 [ 215.010716] ? dump_stack_print_info.cold.2+0x52/0x52 [ 215.015920] ? __save_stack_trace+0x8d/0xf0 [ 215.020631] should_fail.cold.4+0xa/0x1a [ 215.024709] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 215.029825] ? save_stack+0x43/0xd0 [ 215.033463] ? kasan_kmalloc+0xc4/0xe0 [ 215.037357] ? kmem_cache_alloc_trace+0x152/0x780 [ 215.042210] ? sctp_add_bind_addr+0x101/0x4b0 [ 215.046714] ? sctp_copy_local_addr_list+0x499/0x690 [ 215.051813] ? sctp_copy_one_addr+0x5d/0x170 [ 215.056213] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 215.061912] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 215.066742] ? sctp_sendmsg+0x18a2/0x1d90 [ 215.070876] ? inet_sendmsg+0x1a1/0x690 [ 215.074838] ? sock_sendmsg+0xd5/0x120 [ 215.078709] ? ___sys_sendmsg+0x7fd/0x930 [ 215.082846] ? __sys_sendmsg+0x11d/0x290 [ 215.086903] ? __x64_sys_sendmsg+0x78/0xb0 [ 215.091123] ? do_syscall_64+0x1b9/0x820 [ 215.095180] ? graph_lock+0x170/0x170 [ 215.098965] ? print_usage_bug+0xc0/0xc0 [ 215.103023] ? print_usage_bug+0xc0/0xc0 [ 215.107074] ? graph_lock+0x170/0x170 [ 215.110871] ? find_held_lock+0x36/0x1c0 [ 215.114933] ? lock_downgrade+0x8f0/0x8f0 [ 215.119094] __should_failslab+0x124/0x180 [ 215.123342] should_failslab+0x9/0x14 [ 215.127151] kmem_cache_alloc_trace+0x4b/0x780 [ 215.131733] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 215.136931] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 215.141946] sctp_add_bind_addr+0x101/0x4b0 [ 215.146256] ? sctp_bind_addr_free+0x20/0x20 [ 215.150662] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 215.155846] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.161368] ? sctp_v4_scope+0x19b/0x1c0 [ 215.165419] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 215.170605] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 215.175612] sctp_copy_local_addr_list+0x499/0x690 [ 215.180536] ? sctp_defaults_init+0xe70/0xe70 [ 215.185034] ? get_random_bytes+0x34/0x40 [ 215.189181] ? sctp_association_new+0x19e0/0x2190 [ 215.194026] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 215.199213] sctp_copy_one_addr+0x5d/0x170 [ 215.203433] ? sctp_copy_one_addr+0x5d/0x170 [ 215.207824] sctp_bind_addr_copy+0x173/0x47c [ 215.212218] ? sctp_copy_one_addr+0x170/0x170 [ 215.216707] ? sctp_autobind+0x16d/0x1f0 [ 215.220767] ? sctp_do_bind+0x5f0/0x5f0 [ 215.224729] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 215.230257] ? security_sctp_bind_connect+0x99/0xc0 [ 215.235263] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 215.239932] ? sctp_sendmsg+0x1278/0x1d90 [ 215.244071] ? sctp_autobind+0x1f0/0x1f0 [ 215.248122] ? __local_bh_enable_ip+0x161/0x230 [ 215.252788] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 215.257797] ? lock_sock_nested+0x9f/0x120 [ 215.262028] ? trace_hardirqs_on+0xd/0x10 [ 215.266181] ? __local_bh_enable_ip+0x161/0x230 [ 215.270858] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 215.276393] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 215.281576] sctp_sendmsg+0x18a2/0x1d90 [ 215.285536] ? do_raw_spin_unlock+0xa7/0x2f0 [ 215.289930] ? sctp_id2assoc+0x3e0/0x3e0 [ 215.293987] ? _raw_spin_unlock_bh+0x30/0x40 [ 215.298402] ? __release_sock+0x3a0/0x3a0 [ 215.302551] inet_sendmsg+0x1a1/0x690 [ 215.306337] ? copy_msghdr_from_user+0x380/0x580 [ 215.311077] ? ipip_gro_receive+0x100/0x100 [ 215.315385] ? move_addr_to_kernel.part.20+0x100/0x100 [ 215.320656] ? security_socket_sendmsg+0x94/0xc0 [ 215.325405] ? ipip_gro_receive+0x100/0x100 [ 215.329725] sock_sendmsg+0xd5/0x120 [ 215.333424] ___sys_sendmsg+0x7fd/0x930 [ 215.337384] ? copy_msghdr_from_user+0x580/0x580 [ 215.342125] ? lock_downgrade+0x8f0/0x8f0 [ 215.346258] ? proc_fail_nth_write+0x9e/0x210 [ 215.350746] ? __fget_light+0x2f7/0x440 [ 215.354729] ? fget_raw+0x20/0x20 [ 215.358170] ? find_held_lock+0x36/0x1c0 [ 215.362222] ? wait_for_completion+0x8d0/0x8d0 [ 215.366796] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 215.372327] ? sockfd_lookup_light+0xc5/0x160 [ 215.376809] __sys_sendmsg+0x11d/0x290 [ 215.380691] ? __ia32_sys_shutdown+0x80/0x80 [ 215.385107] ? __sb_end_write+0xac/0xe0 [ 215.389082] ? fput+0x130/0x1a0 [ 215.392345] ? ksys_write+0x1ae/0x260 [ 215.396138] __x64_sys_sendmsg+0x78/0xb0 [ 215.400186] do_syscall_64+0x1b9/0x820 [ 215.404065] ? finish_task_switch+0x1d3/0x870 [ 215.408563] ? syscall_return_slowpath+0x5e0/0x5e0 [ 215.413486] ? syscall_return_slowpath+0x31d/0x5e0 [ 215.418402] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 215.423762] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.428593] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 215.433769] RIP: 0033:0x455ab9 [ 215.436940] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 215.456125] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 215.463831] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 215.471084] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 09:24:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:24:21 executing program 6 (fault-call:1 fault-nth:17): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) [ 215.478338] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 215.485589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 215.492847] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000010 09:24:21 executing program 3: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xaaaaaaaaaaaaabd, &(0x7f0000000080), 0x400, &(0x7f00000002c0)=ANY=[@ANYBLOB="3d300110a430fdff303030300000bff60000"]) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x4000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20001102}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xac, r1, 0x808, 0x70bd26, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6b31}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x13}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xedb1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7b3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbb}]}, 0xac}, 0x1, 0x0, 0x0, 0x800}, 0x4040800) 09:24:21 executing program 5: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/fuse\x00', 0x2, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000fd571469669f", @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) truncate(&(0x7f0000000140)='./file0\x00', 0x0) close(r0) 09:24:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x13, 0x4) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000002c0)=""/71) ioprio_get$uid(0x3, 0x0) [ 215.777680] FAULT_INJECTION: forcing a failure. [ 215.777680] name failslab, interval 1, probability 0, space 0, times 0 [ 215.789085] CPU: 1 PID: 11468 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 215.796457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.805819] Call Trace: [ 215.808420] dump_stack+0x1c9/0x2b4 [ 215.812063] ? dump_stack_print_info.cold.2+0x52/0x52 [ 215.817268] ? __save_stack_trace+0x8d/0xf0 [ 215.821608] should_fail.cold.4+0xa/0x1a [ 215.825685] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 215.830799] ? save_stack+0x43/0xd0 [ 215.834435] ? kasan_kmalloc+0xc4/0xe0 [ 215.838332] ? kmem_cache_alloc_trace+0x152/0x780 [ 215.843180] ? sctp_add_bind_addr+0x101/0x4b0 [ 215.847684] ? sctp_copy_local_addr_list+0x499/0x690 [ 215.853126] ? sctp_copy_one_addr+0x5d/0x170 [ 215.857546] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 215.863266] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 215.868118] ? sctp_sendmsg+0x18a2/0x1d90 [ 215.872276] ? inet_sendmsg+0x1a1/0x690 09:24:21 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="9cae8d9341c3483318946c235d824cde6b9edad517f5b0d09c4078631f7211706ab0892d5785a2356dc62a0633c4ef57f43675af5cb50047bcf43ef9cb6f33c93d5ccd57e41764cfc04ebe914860800048a2399f04914831aaf055bf36a5b0a3a81fe27688", 0x65}, {&(0x7f0000000080)="16a315ee756307c8743c88acd778bbd045c1c91bce26c81d11adb5414b7d4bb17fb66f8e7d0f6aeb8aabec7a0d31b0a6b5f28d93", 0x34}], 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="5846534200001000000000000000100000000000000000000000000000000000984f0b5042b64b06bc86cba3e6cc3f80000000000000004000000000000000800000000000000081000000000000008200000001000010000000000100000000000006c0b4a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x3, &(0x7f0000000180)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x903, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000200)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f00000002c0)={0xa, 0x4, 0xfa00, {r2}}, 0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) bind(r0, &(0x7f0000000400)=@can={0x1d, r3}, 0x80) 09:24:21 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000280)) [ 215.876258] ? sock_sendmsg+0xd5/0x120 [ 215.880156] ? ___sys_sendmsg+0x7fd/0x930 [ 215.884311] ? __sys_sendmsg+0x11d/0x290 [ 215.888381] ? __x64_sys_sendmsg+0x78/0xb0 [ 215.892623] ? do_syscall_64+0x1b9/0x820 [ 215.896692] ? graph_lock+0x170/0x170 [ 215.900509] ? find_held_lock+0x36/0x1c0 [ 215.904583] ? print_usage_bug+0xc0/0xc0 [ 215.908658] ? graph_lock+0x170/0x170 [ 215.912472] ? find_held_lock+0x36/0x1c0 [ 215.916559] ? lock_downgrade+0x8f0/0x8f0 [ 215.920721] __should_failslab+0x124/0x180 [ 215.924969] should_failslab+0x9/0x14 [ 215.928835] kmem_cache_alloc_trace+0x4b/0x780 [ 215.933432] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 215.938634] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 215.943661] sctp_add_bind_addr+0x101/0x4b0 [ 215.947995] ? sctp_bind_addr_free+0x20/0x20 [ 215.952445] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 215.957645] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.963188] ? sctp_v4_scope+0x19b/0x1c0 [ 215.967258] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 215.972457] ? __sanitizer_cov_trace_cmp4+0x16/0x20 09:24:21 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000006f07)=""/249, 0x13e5}], 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xff) fremovexattr(r0, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) [ 215.977491] sctp_copy_local_addr_list+0x499/0x690 [ 215.982427] ? sctp_defaults_init+0xe70/0xe70 [ 215.986927] ? get_random_bytes+0x34/0x40 [ 215.991082] ? sctp_association_new+0x19e0/0x2190 [ 215.995938] ? n_tty_open+0x1b/0x160 [ 215.999659] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 216.004866] sctp_copy_one_addr+0x5d/0x170 [ 216.009108] ? sctp_copy_one_addr+0x5d/0x170 [ 216.013525] sctp_bind_addr_copy+0x173/0x47c [ 216.017937] ? sctp_copy_one_addr+0x170/0x170 [ 216.022437] ? sctp_autobind+0x16d/0x1f0 [ 216.026507] ? sctp_do_bind+0x5f0/0x5f0 [ 216.030500] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 216.034348] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 216.036042] ? security_sctp_bind_connect+0x99/0xc0 [ 216.036064] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 216.036080] ? sctp_sendmsg+0x1278/0x1d90 [ 216.036102] ? sctp_autobind+0x1f0/0x1f0 [ 216.036123] ? __local_bh_enable_ip+0x161/0x230 [ 216.036143] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 216.036159] ? lock_sock_nested+0x9f/0x120 [ 216.036174] ? trace_hardirqs_on+0xd/0x10 [ 216.036187] ? __local_bh_enable_ip+0x161/0x230 [ 216.036206] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 216.088039] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 216.093238] sctp_sendmsg+0x18a2/0x1d90 [ 216.097219] ? do_raw_spin_unlock+0xa7/0x2f0 [ 216.101640] ? sctp_id2assoc+0x3e0/0x3e0 [ 216.105709] ? _raw_spin_unlock_bh+0x30/0x40 [ 216.110130] ? __release_sock+0x3a0/0x3a0 [ 216.114294] inet_sendmsg+0x1a1/0x690 [ 216.118103] ? copy_msghdr_from_user+0x380/0x580 [ 216.122881] ? ipip_gro_receive+0x100/0x100 [ 216.127214] ? move_addr_to_kernel.part.20+0x100/0x100 [ 216.132503] ? security_socket_sendmsg+0x94/0xc0 [ 216.137266] ? ipip_gro_receive+0x100/0x100 [ 216.141595] sock_sendmsg+0xd5/0x120 [ 216.145318] ___sys_sendmsg+0x7fd/0x930 [ 216.149303] ? copy_msghdr_from_user+0x580/0x580 [ 216.154068] ? lock_downgrade+0x8f0/0x8f0 [ 216.158225] ? proc_fail_nth_write+0x9e/0x210 [ 216.162731] ? __fget_light+0x2f7/0x440 [ 216.166742] ? fget_raw+0x20/0x20 [ 216.170202] ? find_held_lock+0x36/0x1c0 [ 216.174280] ? wait_for_completion+0x8d0/0x8d0 09:24:21 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xa5) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r1, @in={{0x2, 0x4e20}}}, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x90) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0x3600}) [ 216.178880] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 216.184422] ? sockfd_lookup_light+0xc5/0x160 [ 216.188928] __sys_sendmsg+0x11d/0x290 [ 216.192828] ? __ia32_sys_shutdown+0x80/0x80 [ 216.197247] ? __sb_end_write+0xac/0xe0 [ 216.201234] ? fput+0x130/0x1a0 [ 216.204520] ? ksys_write+0x1ae/0x260 [ 216.208346] __x64_sys_sendmsg+0x78/0xb0 [ 216.212420] do_syscall_64+0x1b9/0x820 [ 216.216315] ? finish_task_switch+0x1d3/0x870 [ 216.220819] ? syscall_return_slowpath+0x5e0/0x5e0 [ 216.225758] ? syscall_return_slowpath+0x31d/0x5e0 [ 216.230694] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 216.236066] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.240921] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 216.246115] RIP: 0033:0x455ab9 [ 216.249296] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 216.268642] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 09:24:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0xe) r2 = socket$inet6(0xa, 0x9000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) ioctl$TCFLSH(r0, 0x80047456, 0x700fff) [ 216.276365] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 216.283635] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 216.290903] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 216.298174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 216.305447] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000011 [ 216.312136] XFS (loop4): Mounting V4 Filesystem [ 216.334637] XFS (loop4): totally zeroed log [ 216.348771] XFS (loop4): Metadata corruption detected at xfs_agi_verify+0x188/0x5a0, xfs_agi block 0x2 [ 216.358753] XFS (loop4): Unmount and run xfs_repair [ 216.363826] XFS (loop4): First 128 bytes of corrupted metadata buffer: [ 216.370618] 000000006d3a0c4b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.379495] 000000005da96d28: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.388363] 0000000037322f6f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.397229] 0000000060cffa71: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.406890] 0000000026a12667: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.406903] 0000000051f25c40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.406914] 0000000009bdbd9b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.406925] 00000000cd9a5ee8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.412223] XFS (loop4): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 216.452208] XFS (loop4): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 216.461098] XFS (loop4): Failed to read root inode 0x80, error 117 09:24:21 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000080)={0x4, 0x20001000, 0xffffffffffffffff, 0x80000000, 0x7, 0x7, 0x5, 0x8, 0x1cff}, 0x10) mbind(&(0x7f0000591000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000040)=0x6, 0x66c, 0x0) 09:24:21 executing program 6 (fault-call:1 fault-nth:18): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:21 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x9, 0x800, 0x7, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0xe) 09:24:21 executing program 2: io_setup(0x20080, &(0x7f0000000000)) r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9, 0x10201) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r1, 0x100, 0x70bd26, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x80) 09:24:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:24:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair(0x11, 0x800, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0x3, 0x4, 0x4, 0x801, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) [ 216.527183] QAT: Invalid ioctl [ 216.540473] QAT: Invalid ioctl [ 216.616229] XFS (loop4): Mounting V4 Filesystem [ 216.637664] FAULT_INJECTION: forcing a failure. [ 216.637664] name failslab, interval 1, probability 0, space 0, times 0 [ 216.648999] CPU: 0 PID: 11543 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 216.656366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.665720] Call Trace: [ 216.668318] dump_stack+0x1c9/0x2b4 [ 216.671961] ? dump_stack_print_info.cold.2+0x52/0x52 [ 216.677161] ? __save_stack_trace+0x8d/0xf0 [ 216.681505] should_fail.cold.4+0xa/0x1a 09:24:22 executing program 3: socketpair(0x202, 0x7, 0x73ff, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0x73, 0x1, 0x7}, 0x14e2, 0x1330}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000600)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r1, &(0x7f0000000300), &(0x7f0000000500)=""/208}, 0x18) [ 216.685584] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 216.690696] ? save_stack+0x43/0xd0 [ 216.690715] ? kasan_kmalloc+0xc4/0xe0 [ 216.690731] ? kmem_cache_alloc_trace+0x152/0x780 [ 216.700838] XFS (loop4): AIL initialisation failed: error -12 [ 216.703246] ? sctp_add_bind_addr+0x101/0x4b0 [ 216.703264] ? sctp_copy_local_addr_list+0x499/0x690 [ 216.703279] ? sctp_copy_one_addr+0x5d/0x170 [ 216.703298] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 216.703311] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 216.703327] ? sctp_sendmsg+0x18a2/0x1d90 [ 216.719876] XFS (loop4): log mount failed [ 216.723166] ? inet_sendmsg+0x1a1/0x690 [ 216.723184] ? sock_sendmsg+0xd5/0x120 [ 216.723200] ? ___sys_sendmsg+0x7fd/0x930 [ 216.723214] ? __sys_sendmsg+0x11d/0x290 [ 216.723232] ? __x64_sys_sendmsg+0x78/0xb0 [ 216.762178] ? do_syscall_64+0x1b9/0x820 [ 216.766226] ? graph_lock+0x170/0x170 [ 216.770024] ? print_usage_bug+0xc0/0xc0 [ 216.774076] ? print_usage_bug+0xc0/0xc0 [ 216.778132] ? graph_lock+0x170/0x170 [ 216.781931] ? find_held_lock+0x36/0x1c0 [ 216.785984] ? lock_downgrade+0x8f0/0x8f0 [ 216.790120] __should_failslab+0x124/0x180 [ 216.794359] should_failslab+0x9/0x14 [ 216.798143] kmem_cache_alloc_trace+0x4b/0x780 [ 216.802726] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 216.807906] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 216.812951] sctp_add_bind_addr+0x101/0x4b0 [ 216.817258] ? sctp_bind_addr_free+0x20/0x20 [ 216.821652] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 216.826827] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.832350] ? sctp_v4_scope+0x19b/0x1c0 [ 216.836400] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 216.841581] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 216.846583] sctp_copy_local_addr_list+0x499/0x690 [ 216.851511] ? sctp_defaults_init+0xe70/0xe70 [ 216.855991] ? get_random_bytes+0x34/0x40 [ 216.860123] ? sctp_association_new+0x19e0/0x2190 [ 216.864956] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 216.870133] sctp_copy_one_addr+0x5d/0x170 [ 216.874351] ? sctp_copy_one_addr+0x5d/0x170 [ 216.878744] sctp_bind_addr_copy+0x173/0x47c [ 216.883137] ? sctp_copy_one_addr+0x170/0x170 [ 216.887611] ? sctp_autobind+0x16d/0x1f0 [ 216.891658] ? sctp_do_bind+0x5f0/0x5f0 [ 216.895618] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 216.901143] ? security_sctp_bind_connect+0x99/0xc0 [ 216.906162] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 216.910824] ? sctp_sendmsg+0x1278/0x1d90 [ 216.914967] ? sctp_autobind+0x1f0/0x1f0 [ 216.919017] ? __local_bh_enable_ip+0x161/0x230 [ 216.923675] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 216.928674] ? lock_sock_nested+0x9f/0x120 [ 216.932890] ? trace_hardirqs_on+0xd/0x10 [ 216.937031] ? __local_bh_enable_ip+0x161/0x230 [ 216.941706] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 216.947231] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 216.952409] sctp_sendmsg+0x18a2/0x1d90 [ 216.956384] ? do_raw_spin_unlock+0xa7/0x2f0 [ 216.960778] ? sctp_id2assoc+0x3e0/0x3e0 [ 216.964823] ? _raw_spin_unlock_bh+0x30/0x40 [ 216.969216] ? __release_sock+0x3a0/0x3a0 [ 216.973352] inet_sendmsg+0x1a1/0x690 [ 216.977140] ? copy_msghdr_from_user+0x380/0x580 [ 216.981881] ? ipip_gro_receive+0x100/0x100 [ 216.986192] ? move_addr_to_kernel.part.20+0x100/0x100 [ 216.991452] ? security_socket_sendmsg+0x94/0xc0 [ 216.996189] ? ipip_gro_receive+0x100/0x100 [ 217.000496] sock_sendmsg+0xd5/0x120 [ 217.004192] ___sys_sendmsg+0x7fd/0x930 [ 217.008151] ? copy_msghdr_from_user+0x580/0x580 [ 217.012911] ? lock_downgrade+0x8f0/0x8f0 [ 217.017043] ? proc_fail_nth_write+0x9e/0x210 [ 217.021993] ? __fget_light+0x2f7/0x440 [ 217.025949] ? fget_raw+0x20/0x20 [ 217.029393] ? find_held_lock+0x36/0x1c0 [ 217.033455] ? wait_for_completion+0x8d0/0x8d0 [ 217.038025] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.043547] ? sockfd_lookup_light+0xc5/0x160 [ 217.048027] __sys_sendmsg+0x11d/0x290 [ 217.051907] ? __ia32_sys_shutdown+0x80/0x80 [ 217.056300] ? __sb_end_write+0xac/0xe0 [ 217.060262] ? fput+0x130/0x1a0 [ 217.063528] ? ksys_write+0x1ae/0x260 [ 217.067324] __x64_sys_sendmsg+0x78/0xb0 [ 217.071368] do_syscall_64+0x1b9/0x820 [ 217.075235] ? finish_task_switch+0x1d3/0x870 [ 217.079726] ? syscall_return_slowpath+0x5e0/0x5e0 [ 217.084637] ? syscall_return_slowpath+0x31d/0x5e0 [ 217.089550] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 217.094904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.099734] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 217.104904] RIP: 0033:0x455ab9 [ 217.108074] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 217.127247] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 217.134938] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 217.142191] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 217.149438] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 217.156690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 217.163943] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000012 09:24:22 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00000002c0), 0x7) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20080a1, 0x1a, 0x0, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x101004a02, 0xa}) 09:24:22 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61) read(r1, &(0x7f0000000140)=""/11, 0xb) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80000, 0x0) 09:24:22 executing program 6 (fault-call:1 fault-nth:19): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000001003929fde500476643a7b72fd8ef00003100000000000000000000007bc2557c00000000"]) 09:24:22 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = memfd_create(&(0x7f0000000000)='}\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x2, 0x80000001, 0x6b32, 0x5, 0x20}, &(0x7f0000000140)=0x98) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x68, "e1628e2ffbcf02f502f2f7a79bfedd60e48e094515306ad261e53bb8068cbd24f88cd94751a1f59759461a51b4f628f37e23177ab4b226a49b92c91ace0040e250e3025fdea76a81c29ec19086245ac9b3e1924aebf3caae0d8d284ca7febe312dcbd8e9c9bc334c"}, &(0x7f0000000200)=0x70) 09:24:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x620002) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x7) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x9, 0x4, 0x0, 0x47, 0x38000, 0x3, 0x917, {0x0, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x15}}, 0x0, 0x1, 0xffffffff, 0xce, 0x3}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000340)=0x84) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(arc4)\x00'}, 0x36c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="95", 0x1) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f00000012c0)=@alg, 0x80, &(0x7f00000000c0)=[{&(0x7f0000001200)=""/187, 0xbb}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) mq_unlink(&(0x7f0000000380)='skcipher\x00') [ 217.361120] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 217.463176] FAULT_INJECTION: forcing a failure. [ 217.463176] name failslab, interval 1, probability 0, space 0, times 0 [ 217.474511] CPU: 0 PID: 11579 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 217.481889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.491242] Call Trace: [ 217.493836] dump_stack+0x1c9/0x2b4 [ 217.497482] ? dump_stack_print_info.cold.2+0x52/0x52 [ 217.502682] ? __save_stack_trace+0x8d/0xf0 [ 217.507023] should_fail.cold.4+0xa/0x1a 09:24:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030301030302c00"]) 09:24:22 executing program 3: r0 = socket$inet6(0xa, 0x1000200000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) bind$nfc_llcp(r3, &(0x7f00000003c0)={0x27, 0x0, 0x0, 0x6, 0x9819, 0xfffffffffffffffd, "f40da09bdf7e02c2cbaf64509871b800fc02168a493c004f4ba56c1d16c930775ed1432f15e1d4697bff4dd7cc5af5843ed4142e88629837223b2f44fa358d", 0x36}, 0x60) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) bind$alg(r2, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0), 0x100000331) r5 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f0000000080)={0x7, 0x5, 0x61e, {0x0, 0x1c9c380}, 0x100000000006, 0x4}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000700)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x1, 0x6, 0x2}) close(r2) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r6, 0x0, 0x70bd2a, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4a56b2d}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4000050) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1000184}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0xa8, r6, 0x4, 0x6, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4da}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x804}, 0x40) sendmsg$nl_generic(r3, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x101840}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x5c, 0x1c, 0x40c, 0x70bd2d, 0x25dfdbff, {0x9}, [@nested={0x48, 0x84, [@typed={0x8, 0x2c, @fd=r3}, @generic="dff60b95269687f25e115b6806e6576dbe4b2d89a39bc851e7772608bea21af060d3e667b836ab666f867ee5ea1c", @typed={0xc, 0x48, @u64=0x220}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x200000c0}, 0x8000) [ 217.511101] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 217.516209] ? save_stack+0x43/0xd0 [ 217.519842] ? kasan_kmalloc+0xc4/0xe0 [ 217.523744] ? kmem_cache_alloc_trace+0x152/0x780 [ 217.528601] ? sctp_add_bind_addr+0x101/0x4b0 [ 217.533104] ? sctp_copy_local_addr_list+0x499/0x690 [ 217.538205] ? sctp_copy_one_addr+0x5d/0x170 [ 217.542609] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 217.548322] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 217.553158] ? sctp_sendmsg+0x18a2/0x1d90 [ 217.557305] ? inet_sendmsg+0x1a1/0x690 [ 217.561277] ? sock_sendmsg+0xd5/0x120 [ 217.565158] ? ___sys_sendmsg+0x7fd/0x930 [ 217.569290] ? __sys_sendmsg+0x11d/0x290 [ 217.573346] ? __x64_sys_sendmsg+0x78/0xb0 [ 217.577580] ? do_syscall_64+0x1b9/0x820 [ 217.581641] ? graph_lock+0x170/0x170 [ 217.585441] ? print_usage_bug+0xc0/0xc0 [ 217.589490] ? print_usage_bug+0xc0/0xc0 [ 217.593533] ? graph_lock+0x170/0x170 [ 217.597326] ? find_held_lock+0x36/0x1c0 [ 217.601377] ? lock_downgrade+0x8f0/0x8f0 [ 217.605512] __should_failslab+0x124/0x180 [ 217.609734] should_failslab+0x9/0x14 [ 217.613532] kmem_cache_alloc_trace+0x4b/0x780 [ 217.618102] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 217.623280] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 217.628290] sctp_add_bind_addr+0x101/0x4b0 [ 217.632597] ? sctp_bind_addr_free+0x20/0x20 [ 217.636991] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 217.642252] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.647770] ? sctp_v4_scope+0x19b/0x1c0 [ 217.651827] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 217.657008] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 217.662013] sctp_copy_local_addr_list+0x499/0x690 [ 217.666939] ? sctp_defaults_init+0xe70/0xe70 [ 217.671432] ? get_random_bytes+0x34/0x40 [ 217.675570] ? sctp_association_new+0x19e0/0x2190 [ 217.680408] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 217.685593] sctp_copy_one_addr+0x5d/0x170 [ 217.689811] ? sctp_copy_one_addr+0x5d/0x170 [ 217.694210] sctp_bind_addr_copy+0x173/0x47c [ 217.698605] ? sctp_copy_one_addr+0x170/0x170 [ 217.703109] ? sctp_autobind+0x16d/0x1f0 [ 217.707156] ? sctp_do_bind+0x5f0/0x5f0 [ 217.711128] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 217.716656] ? security_sctp_bind_connect+0x99/0xc0 [ 217.721656] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 217.726315] ? sctp_sendmsg+0x1278/0x1d90 [ 217.730452] ? sctp_autobind+0x1f0/0x1f0 [ 217.734503] ? __local_bh_enable_ip+0x161/0x230 [ 217.739160] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 217.744171] ? lock_sock_nested+0x9f/0x120 [ 217.748404] ? trace_hardirqs_on+0xd/0x10 [ 217.752543] ? __local_bh_enable_ip+0x161/0x230 [ 217.757209] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 217.762737] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 217.767912] sctp_sendmsg+0x18a2/0x1d90 [ 217.771876] ? do_raw_spin_unlock+0xa7/0x2f0 [ 217.776296] ? sctp_id2assoc+0x3e0/0x3e0 [ 217.780354] ? _raw_spin_unlock_bh+0x30/0x40 [ 217.784752] ? __release_sock+0x3a0/0x3a0 [ 217.788904] inet_sendmsg+0x1a1/0x690 [ 217.792699] ? copy_msghdr_from_user+0x380/0x580 [ 217.797446] ? ipip_gro_receive+0x100/0x100 [ 217.801751] ? move_addr_to_kernel.part.20+0x100/0x100 [ 217.807026] ? security_socket_sendmsg+0x94/0xc0 [ 217.811766] ? ipip_gro_receive+0x100/0x100 [ 217.816073] sock_sendmsg+0xd5/0x120 [ 217.819773] ___sys_sendmsg+0x7fd/0x930 [ 217.823736] ? copy_msghdr_from_user+0x580/0x580 [ 217.828488] ? lock_downgrade+0x8f0/0x8f0 [ 217.832622] ? proc_fail_nth_write+0x9e/0x210 [ 217.837104] ? __fget_light+0x2f7/0x440 [ 217.841069] ? fget_raw+0x20/0x20 [ 217.844513] ? find_held_lock+0x36/0x1c0 [ 217.848562] ? wait_for_completion+0x8d0/0x8d0 [ 217.853148] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.858702] ? sockfd_lookup_light+0xc5/0x160 [ 217.863204] __sys_sendmsg+0x11d/0x290 [ 217.867090] ? __ia32_sys_shutdown+0x80/0x80 [ 217.871487] ? __sb_end_write+0xac/0xe0 [ 217.875462] ? fput+0x130/0x1a0 [ 217.878746] ? ksys_write+0x1ae/0x260 [ 217.882562] __x64_sys_sendmsg+0x78/0xb0 [ 217.886612] do_syscall_64+0x1b9/0x820 [ 217.890481] ? finish_task_switch+0x1d3/0x870 [ 217.894968] ? syscall_return_slowpath+0x5e0/0x5e0 [ 217.899893] ? syscall_return_slowpath+0x31d/0x5e0 [ 217.904821] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 217.910185] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.915018] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 217.920240] RIP: 0033:0x455ab9 [ 217.923407] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 217.942586] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 217.950290] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 217.957557] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 09:24:23 executing program 6 (fault-call:1 fault-nth:20): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) [ 217.964833] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 217.972096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 217.979347] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000013 09:24:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="01f7ffffff000000ff0000000004000000009a"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:24:23 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40401, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240), 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000347", 0x7}], 0x1) 09:24:23 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'team0\x00', 0x5002}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="28006ff84d9067ecb4000010005fba000000000000000000000000bd36d144ebb10c5b004a528dd04b45a5f4072e611acea1cb358b9f6e2766a48a5e6711c7e68c6758df5b081461edc4b2e4b3fcab7c02a7a76a24909d7e204e78d4148f12bd4f011d13c38d462894be82e4e11a6fc866a4315db765ada736458ace40f26ce762f8fd5ea14862841f59bcff862a8bdbcf1a5f06db40b965b8fdf9bb", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x3bf}, 0x1}, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)=0x2) r3 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x208, 0x400) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00000002c0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pread64(r1, &(0x7f0000000200)=""/80, 0x50, 0x0) 09:24:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000080)="0f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) sendto$inet(r1, &(0x7f0000029000)='\x00', 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x5f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shutdown(r1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7b, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000000)=0x8c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) r7 = getegid() write$FUSE_CREATE_OPEN(r2, &(0x7f00000003c0)={0xa0, 0x0, 0x5, {{0x5, 0x0, 0x1, 0x3f, 0x79240000000, 0x10000, {0x1, 0x7f, 0x5, 0x2, 0x7da, 0x9, 0xfe, 0x5, 0xcb8, 0x800, 0x11, r6, r7, 0x81, 0xfffffffffffffffa}}, {0x0, 0x6}}}, 0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r5, 0x0, 0xfffffffffffffffe}, &(0x7f0000000200)=0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000140)={0x3, 0xfffffffffffffff7, 0x200, 0xf33, 0x20, 0x60}, 0xc) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) [ 218.230728] FAULT_INJECTION: forcing a failure. [ 218.230728] name failslab, interval 1, probability 0, space 0, times 0 [ 218.242077] CPU: 1 PID: 11602 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 218.249444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.258798] Call Trace: [ 218.261406] dump_stack+0x1c9/0x2b4 [ 218.265049] ? dump_stack_print_info.cold.2+0x52/0x52 [ 218.270250] ? __save_stack_trace+0x8d/0xf0 [ 218.274591] should_fail.cold.4+0xa/0x1a [ 218.278667] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 218.283783] ? save_stack+0x43/0xd0 [ 218.287420] ? kasan_kmalloc+0xc4/0xe0 [ 218.291332] ? kmem_cache_alloc_trace+0x152/0x780 [ 218.296184] ? sctp_add_bind_addr+0x101/0x4b0 [ 218.300687] ? sctp_copy_local_addr_list+0x499/0x690 [ 218.305799] ? sctp_copy_one_addr+0x5d/0x170 [ 218.310220] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 218.315939] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 218.320791] ? sctp_sendmsg+0x18a2/0x1d90 [ 218.324950] ? inet_sendmsg+0x1a1/0x690 [ 218.328935] ? sock_sendmsg+0xd5/0x120 [ 218.332833] ? ___sys_sendmsg+0x7fd/0x930 [ 218.336988] ? __sys_sendmsg+0x11d/0x290 [ 218.341057] ? __x64_sys_sendmsg+0x78/0xb0 [ 218.345305] ? do_syscall_64+0x1b9/0x820 [ 218.349379] ? graph_lock+0x170/0x170 [ 218.353193] ? find_held_lock+0x36/0x1c0 [ 218.357267] ? print_usage_bug+0xc0/0xc0 [ 218.361350] ? graph_lock+0x170/0x170 [ 218.365176] ? find_held_lock+0x36/0x1c0 [ 218.369259] ? lock_downgrade+0x8f0/0x8f0 [ 218.373426] __should_failslab+0x124/0x180 [ 218.377674] should_failslab+0x9/0x14 09:24:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000080)=0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) 09:24:23 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40401, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240), 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000347", 0x7}], 0x1) [ 218.381486] kmem_cache_alloc_trace+0x4b/0x780 [ 218.386087] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 218.391299] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 218.396328] sctp_add_bind_addr+0x101/0x4b0 [ 218.400660] ? sctp_bind_addr_free+0x20/0x20 [ 218.405083] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 218.410290] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.415831] ? sctp_v4_scope+0x19b/0x1c0 [ 218.419899] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 218.425098] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 218.430123] sctp_copy_local_addr_list+0x499/0x690 [ 218.435148] ? sctp_defaults_init+0xe70/0xe70 [ 218.439648] ? get_random_bytes+0x34/0x40 [ 218.443801] ? sctp_association_new+0x19e0/0x2190 [ 218.448655] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 218.453852] sctp_copy_one_addr+0x5d/0x170 [ 218.458090] ? sctp_copy_one_addr+0x5d/0x170 [ 218.462502] sctp_bind_addr_copy+0x173/0x47c [ 218.466916] ? sctp_copy_one_addr+0x170/0x170 [ 218.471399] ? sctp_autobind+0x16d/0x1f0 [ 218.475450] ? sctp_do_bind+0x5f0/0x5f0 [ 218.479416] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 218.484944] ? security_sctp_bind_connect+0x99/0xc0 [ 218.489954] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 218.494625] ? sctp_sendmsg+0x1278/0x1d90 [ 218.498760] ? sctp_autobind+0x1f0/0x1f0 [ 218.502807] ? __local_bh_enable_ip+0x161/0x230 [ 218.507465] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 218.512465] ? lock_sock_nested+0x9f/0x120 [ 218.516684] ? trace_hardirqs_on+0xd/0x10 [ 218.520815] ? __local_bh_enable_ip+0x161/0x230 [ 218.525471] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 218.531001] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 218.536178] sctp_sendmsg+0x18a2/0x1d90 [ 218.540136] ? do_raw_spin_unlock+0xa7/0x2f0 [ 218.544534] ? sctp_id2assoc+0x3e0/0x3e0 [ 218.548583] ? _raw_spin_unlock_bh+0x30/0x40 [ 218.552981] ? __release_sock+0x3a0/0x3a0 [ 218.557122] inet_sendmsg+0x1a1/0x690 [ 218.560917] ? copy_msghdr_from_user+0x380/0x580 [ 218.565657] ? ipip_gro_receive+0x100/0x100 [ 218.569966] ? move_addr_to_kernel.part.20+0x100/0x100 [ 218.575244] ? security_socket_sendmsg+0x94/0xc0 [ 218.580000] ? ipip_gro_receive+0x100/0x100 [ 218.584309] sock_sendmsg+0xd5/0x120 [ 218.588012] ___sys_sendmsg+0x7fd/0x930 [ 218.591976] ? copy_msghdr_from_user+0x580/0x580 [ 218.596717] ? lock_downgrade+0x8f0/0x8f0 [ 218.600852] ? proc_fail_nth_write+0x9e/0x210 [ 218.605334] ? __fget_light+0x2f7/0x440 [ 218.609291] ? fget_raw+0x20/0x20 [ 218.612727] ? find_held_lock+0x36/0x1c0 [ 218.616785] ? wait_for_completion+0x8d0/0x8d0 [ 218.621357] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 218.626882] ? sockfd_lookup_light+0xc5/0x160 [ 218.631366] __sys_sendmsg+0x11d/0x290 [ 218.635240] ? __ia32_sys_shutdown+0x80/0x80 [ 218.639635] ? __sb_end_write+0xac/0xe0 [ 218.643597] ? fput+0x130/0x1a0 [ 218.646861] ? ksys_write+0x1ae/0x260 [ 218.650658] __x64_sys_sendmsg+0x78/0xb0 [ 218.654705] do_syscall_64+0x1b9/0x820 [ 218.658579] ? finish_task_switch+0x1d3/0x870 [ 218.663061] ? syscall_return_slowpath+0x5e0/0x5e0 [ 218.667979] ? syscall_return_slowpath+0x31d/0x5e0 [ 218.672899] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 218.678257] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.683089] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 218.688351] RIP: 0033:0x455ab9 [ 218.691522] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 218.710758] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 218.718451] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 218.725703] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 218.732954] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 218.740207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 218.747458] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000014 09:24:24 executing program 6 (fault-call:1 fault-nth:21): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:24 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x400100, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = shmget(0x0, 0x2000, 0x1500, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000014c0)=""/20) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001200)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x2}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000012c0)={r3, @in6={{0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff801}}, [0x5, 0x5, 0x82, 0xe1f, 0x4, 0x8001, 0x400000000000000, 0xffffffffffffffc0, 0x6, 0x0, 0x4, 0xff, 0x40, 0x7f, 0xc9]}, &(0x7f0000000180)=0x100) mount$bpf(0x0, &(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)='bpf\x00', 0x0, &(0x7f0000001540)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303030303030303030303030322c6d6f64653d30303030303030303030303030303030303030303030332c6d6f64653d303030303030303030306f303030303030313030303031d56d6f64653d30303030303030303030303030303030303030303737302c0020374bb94223be5456f4321fbca2156f37dc3be0262820b778e2b59ab1392c84897e5c8b37cec780a12e587ef539aa93a2b0e74ed610b46de235ad4b512088bc7ae3301046daa6c682b0bc"]) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002700)="367322cdb55e553604b7808ce36025cb7ad8cc6f08acbf68cc05d6301b4cae3756873ede33bca95c40fd8be495544bd1", 0x30}], 0x1, &(0x7f0000002b00)}], 0x1, 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x329}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) [ 218.792082] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000002c0)="b7", 0x1, 0x8000, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="cb", 0x1, 0x8040, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") close(r0) 09:24:24 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair(0x11, 0x6, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$can_bcm(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="02000000d00100000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="8000000001000000010000e0050100009b65d3c81cebda0f"], 0x48}, 0x1, 0x0, 0x0, 0x4081}, 0x8000) accept4$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000540)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00', r2}) close(r0) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r3, 0x56) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) openat$cgroup_int(r1, &(0x7f0000000080)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) listen(r0, 0x1) 09:24:24 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x8, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbfe80000000e7000000000000000000aa00004e2000089078"], &(0x7f0000000040)) 09:24:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) [ 218.977802] FAULT_INJECTION: forcing a failure. [ 218.977802] name failslab, interval 1, probability 0, space 0, times 0 [ 218.989382] CPU: 0 PID: 11643 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 218.996771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.006122] Call Trace: [ 219.008703] dump_stack+0x1c9/0x2b4 [ 219.012332] ? dump_stack_print_info.cold.2+0x52/0x52 [ 219.017515] ? __save_stack_trace+0x8d/0xf0 [ 219.022312] should_fail.cold.4+0xa/0x1a [ 219.026371] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.031476] ? zap_class+0x740/0x740 [ 219.035177] ? sctp_copy_local_addr_list+0x499/0x690 [ 219.040269] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 219.045972] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 219.050805] ? sctp_sendmsg+0x18a2/0x1d90 [ 219.054940] ? inet_sendmsg+0x1a1/0x690 [ 219.058903] ? sock_sendmsg+0xd5/0x120 [ 219.062784] ? ___sys_sendmsg+0x7fd/0x930 [ 219.066935] ? __sys_sendmsg+0x11d/0x290 [ 219.070985] ? __x64_sys_sendmsg+0x78/0xb0 [ 219.075210] ? do_syscall_64+0x1b9/0x820 [ 219.079262] ? graph_lock+0x170/0x170 [ 219.083052] ? print_usage_bug+0xc0/0xc0 [ 219.087103] ? print_usage_bug+0xc0/0xc0 [ 219.091157] ? graph_lock+0x170/0x170 [ 219.094961] ? find_held_lock+0x36/0x1c0 [ 219.099025] ? lock_downgrade+0x8f0/0x8f0 [ 219.103166] __should_failslab+0x124/0x180 [ 219.107390] should_failslab+0x9/0x14 [ 219.111177] kmem_cache_alloc_trace+0x4b/0x780 [ 219.115750] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 219.120930] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 219.125940] sctp_add_bind_addr+0x101/0x4b0 [ 219.130262] ? sctp_bind_addr_free+0x20/0x20 [ 219.134659] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 219.139859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.145384] ? sctp_v4_scope+0x19b/0x1c0 [ 219.149434] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 219.154624] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 219.159631] sctp_copy_local_addr_list+0x499/0x690 [ 219.164551] ? sctp_defaults_init+0xe70/0xe70 [ 219.169037] ? get_random_bytes+0x34/0x40 [ 219.173172] ? sctp_association_new+0x19e0/0x2190 [ 219.178013] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 219.183201] sctp_copy_one_addr+0x5d/0x170 [ 219.187423] ? sctp_copy_one_addr+0x5d/0x170 [ 219.191824] sctp_bind_addr_copy+0x173/0x47c [ 219.196237] ? sctp_copy_one_addr+0x170/0x170 [ 219.200722] ? sctp_autobind+0x16d/0x1f0 [ 219.204787] ? zap_class+0x740/0x740 [ 219.208493] ? sctp_do_bind+0x5f0/0x5f0 [ 219.212459] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 219.217986] ? security_sctp_bind_connect+0x99/0xc0 [ 219.222995] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 219.227654] ? sctp_sendmsg+0x1278/0x1d90 [ 219.231808] ? sctp_autobind+0x1f0/0x1f0 [ 219.235861] ? __local_bh_enable_ip+0x161/0x230 [ 219.240522] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 219.245525] ? lock_sock_nested+0x9f/0x120 [ 219.249752] ? trace_hardirqs_on+0xd/0x10 [ 219.253888] ? __local_bh_enable_ip+0x161/0x230 [ 219.258547] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 219.264072] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 219.269255] sctp_sendmsg+0x18a2/0x1d90 [ 219.273219] ? do_raw_spin_unlock+0xa7/0x2f0 [ 219.277621] ? sctp_id2assoc+0x3e0/0x3e0 [ 219.281675] ? _raw_spin_unlock_bh+0x30/0x40 [ 219.286082] ? __release_sock+0x3a0/0x3a0 [ 219.290248] inet_sendmsg+0x1a1/0x690 [ 219.294035] ? copy_msghdr_from_user+0x380/0x580 [ 219.298781] ? ipip_gro_receive+0x100/0x100 [ 219.303091] ? move_addr_to_kernel.part.20+0x100/0x100 [ 219.308359] ? security_socket_sendmsg+0x94/0xc0 [ 219.313104] ? ipip_gro_receive+0x100/0x100 [ 219.317427] sock_sendmsg+0xd5/0x120 [ 219.321130] ___sys_sendmsg+0x7fd/0x930 [ 219.325099] ? copy_msghdr_from_user+0x580/0x580 [ 219.329845] ? lock_downgrade+0x8f0/0x8f0 [ 219.333987] ? proc_fail_nth_write+0x9e/0x210 [ 219.338470] ? __fget_light+0x2f7/0x440 [ 219.342432] ? fget_raw+0x20/0x20 [ 219.345874] ? find_held_lock+0x36/0x1c0 [ 219.349949] ? wait_for_completion+0x8d0/0x8d0 [ 219.354529] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 219.360054] ? sockfd_lookup_light+0xc5/0x160 [ 219.364550] __sys_sendmsg+0x11d/0x290 [ 219.368430] ? __ia32_sys_shutdown+0x80/0x80 [ 219.372837] ? __sb_end_write+0xac/0xe0 [ 219.376803] ? fput+0x130/0x1a0 [ 219.380073] ? ksys_write+0x1ae/0x260 [ 219.383888] __x64_sys_sendmsg+0x78/0xb0 [ 219.387944] do_syscall_64+0x1b9/0x820 [ 219.391821] ? finish_task_switch+0x1d3/0x870 [ 219.396312] ? syscall_return_slowpath+0x5e0/0x5e0 [ 219.401230] ? syscall_return_slowpath+0x31d/0x5e0 [ 219.406152] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 219.411507] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.416345] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 219.421521] RIP: 0033:0x455ab9 [ 219.424699] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 219.444033] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 219.451737] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 219.458993] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 219.466247] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 09:24:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000080)={0x1, 0x10000, 0x5}) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xfffffffffffffbe2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000002c0)=""/146, &(0x7f0000000000)=0x92) 09:24:24 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'irlan0\x00', 0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x13) 09:24:24 executing program 6 (fault-call:1 fault-nth:22): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) [ 219.473516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 219.480772] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000015 09:24:24 executing program 3: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000380)=r1, 0x4) r2 = socket$inet6(0xa, 0x803, 0xff) ioctl(r2, 0x400008912, &(0x7f0000000040)="025cc83d6d345f8f762070") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000080)={r5, 0xa17, 0x30, 0x4, 0x8}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r6, 0x8, 0x3, [0xc49, 0x2, 0x8]}, &(0x7f00000001c0)=0xe) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000440)={[], 0x332ec6fd, 0x0, 0x400, 0x600000000000, 0x80, r3}) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000340)={[{@iocharset={'iocharset', 0x3d, 'koi8-r'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp1251'}, 0x2c}, {@discard_size={'discard', 0x3d}, 0x2c}]}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000003c0)=0x0) sched_getscheduler(r7) 09:24:25 executing program 4: r0 = socket(0xa, 0x802, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) recvmmsg(r1, &(0x7f0000006f40)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002400)=""/4096, 0x1000}}, {{&(0x7f0000005b40)=@sco, 0x80, &(0x7f0000006e80), 0x0, &(0x7f0000006f00)=""/27, 0x1b}}], 0x2, 0x0, &(0x7f0000007040)={0x77359400}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) write$FUSE_ENTRY(r3, &(0x7f00000002c0)={0x90, 0xfffffffffffffff5, 0x6, {0x2, 0x1, 0x4, 0x8, 0x6, 0x6, {0x3, 0x3, 0x2, 0x1, 0x1, 0x2, 0x7, 0x8, 0xe8, 0x1f, 0x8, r4, r5, 0x1, 0x6}}}, 0x90) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) writev(r1, &(0x7f0000fb1000)=[{&(0x7f0000000180)="480000001400197f09004b0101048c590a88ffffff010001000000000028213ee20600d4ff5bffff00c7e5ed5e00000000000000000000eaf60d18125d4b18857a9eace3dbe8b12c", 0x48}], 0x1) 09:24:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts, 0x8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/189, 0xbd) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmmsg(r0, &(0x7f00000002c0), 0x4000000000002c7, 0x0) 09:24:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)={0x60, r1, 0x1, 0x0, 0x0, {0x1}, [{{0x8, 0x1}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6}}}]}}]}, 0x60}, 0x1}, 0x0) [ 219.770138] FAULT_INJECTION: forcing a failure. [ 219.770138] name failslab, interval 1, probability 0, space 0, times 0 [ 219.781464] CPU: 0 PID: 11673 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 219.788829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.798186] Call Trace: [ 219.800784] dump_stack+0x1c9/0x2b4 [ 219.804429] ? dump_stack_print_info.cold.2+0x52/0x52 [ 219.809620] ? __save_stack_trace+0x8d/0xf0 [ 219.813937] should_fail.cold.4+0xa/0x1a [ 219.817986] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.823079] ? save_stack+0x43/0xd0 [ 219.826696] ? kasan_kmalloc+0xc4/0xe0 [ 219.830569] ? kmem_cache_alloc_trace+0x152/0x780 [ 219.835402] ? sctp_add_bind_addr+0x101/0x4b0 [ 219.839898] ? sctp_copy_local_addr_list+0x499/0x690 [ 219.844986] ? sctp_copy_one_addr+0x5d/0x170 [ 219.849396] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 219.855101] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 219.859933] ? sctp_sendmsg+0x18a2/0x1d90 [ 219.864076] ? inet_sendmsg+0x1a1/0x690 [ 219.868486] ? sock_sendmsg+0xd5/0x120 [ 219.872355] ? ___sys_sendmsg+0x7fd/0x930 [ 219.876486] ? __sys_sendmsg+0x11d/0x290 [ 219.880534] ? __x64_sys_sendmsg+0x78/0xb0 [ 219.884767] ? do_syscall_64+0x1b9/0x820 [ 219.888814] ? graph_lock+0x170/0x170 [ 219.892609] ? find_held_lock+0x36/0x1c0 [ 219.896660] ? print_usage_bug+0xc0/0xc0 [ 219.900709] ? graph_lock+0x170/0x170 [ 219.904509] ? find_held_lock+0x36/0x1c0 [ 219.908562] ? lock_downgrade+0x8f0/0x8f0 [ 219.912699] __should_failslab+0x124/0x180 [ 219.916931] should_failslab+0x9/0x14 [ 219.920713] kmem_cache_alloc_trace+0x4b/0x780 [ 219.925281] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 219.930467] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 219.935488] sctp_add_bind_addr+0x101/0x4b0 [ 219.939804] ? sctp_bind_addr_free+0x20/0x20 [ 219.944205] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 219.949383] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.954913] ? sctp_v4_scope+0x19b/0x1c0 [ 219.958967] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 219.964140] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 219.969141] sctp_copy_local_addr_list+0x499/0x690 [ 219.974055] ? sctp_defaults_init+0xe70/0xe70 [ 219.978532] ? get_random_bytes+0x34/0x40 [ 219.982669] ? sctp_association_new+0x19e0/0x2190 [ 219.987501] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 219.992695] sctp_copy_one_addr+0x5d/0x170 [ 219.996912] ? sctp_copy_one_addr+0x5d/0x170 [ 220.001309] sctp_bind_addr_copy+0x173/0x47c [ 220.005704] ? sctp_copy_one_addr+0x170/0x170 [ 220.010181] ? sctp_autobind+0x16d/0x1f0 [ 220.014223] ? sctp_do_bind+0x5f0/0x5f0 [ 220.018194] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 220.023736] ? security_sctp_bind_connect+0x99/0xc0 [ 220.028756] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 220.033408] ? sctp_sendmsg+0x1278/0x1d90 [ 220.037551] ? sctp_autobind+0x1f0/0x1f0 [ 220.041604] ? __local_bh_enable_ip+0x161/0x230 [ 220.046259] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 220.051263] ? lock_sock_nested+0x9f/0x120 [ 220.055498] ? trace_hardirqs_on+0xd/0x10 [ 220.059635] ? __local_bh_enable_ip+0x161/0x230 [ 220.064289] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 220.069824] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 220.075014] sctp_sendmsg+0x18a2/0x1d90 [ 220.078972] ? do_raw_spin_unlock+0xa7/0x2f0 [ 220.083364] ? sctp_id2assoc+0x3e0/0x3e0 [ 220.087415] ? _raw_spin_unlock_bh+0x30/0x40 [ 220.091826] ? __release_sock+0x3a0/0x3a0 [ 220.095976] inet_sendmsg+0x1a1/0x690 [ 220.099760] ? copy_msghdr_from_user+0x380/0x580 [ 220.104524] ? ipip_gro_receive+0x100/0x100 [ 220.108839] ? move_addr_to_kernel.part.20+0x100/0x100 [ 220.114122] ? security_socket_sendmsg+0x94/0xc0 [ 220.118862] ? ipip_gro_receive+0x100/0x100 [ 220.123181] sock_sendmsg+0xd5/0x120 [ 220.126889] ___sys_sendmsg+0x7fd/0x930 [ 220.130859] ? copy_msghdr_from_user+0x580/0x580 [ 220.135607] ? lock_downgrade+0x8f0/0x8f0 [ 220.139744] ? proc_fail_nth_write+0x9e/0x210 [ 220.144222] ? __fget_light+0x2f7/0x440 [ 220.148187] ? fget_raw+0x20/0x20 [ 220.151622] ? find_held_lock+0x36/0x1c0 [ 220.155681] ? wait_for_completion+0x8d0/0x8d0 [ 220.160271] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.165799] ? sockfd_lookup_light+0xc5/0x160 [ 220.170282] __sys_sendmsg+0x11d/0x290 [ 220.174174] ? __ia32_sys_shutdown+0x80/0x80 [ 220.178584] ? __sb_end_write+0xac/0xe0 [ 220.182559] ? fput+0x130/0x1a0 [ 220.185839] ? ksys_write+0x1ae/0x260 [ 220.189642] __x64_sys_sendmsg+0x78/0xb0 [ 220.193708] do_syscall_64+0x1b9/0x820 [ 220.197587] ? syscall_return_slowpath+0x5e0/0x5e0 [ 220.202504] ? syscall_return_slowpath+0x31d/0x5e0 [ 220.207431] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 220.212778] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.217609] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 220.222786] RIP: 0033:0x455ab9 [ 220.225956] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 220.245127] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 220.252818] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 220.260074] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 220.267334] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 220.274593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 220.281869] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000016 [ 220.312920] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x7a00000000000002, 0x1, &(0x7f00000000c0), 0x4, &(0x7f00000002c0)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x7}, 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@i_version='i_version', 0x2c}, {@nodelalloc='nodelalloc', 0x2c}, {@stripe={'stripe', 0x3d}, 0x2c}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}, 0x2c}, {@nomblk_io_submit='nomblk_io_submit', 0x2c}]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x250000, 0x0) 09:24:25 executing program 6 (fault-call:1 fault-nth:23): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0x43, &(0x7f0000000380)={&(0x7f0000000080)=@ipv6_getroute={0x24, 0x1a, 0x0, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x10}]}, 0x24}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x2e, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary="04"}]}]}, 0x20}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xffff, &(0x7f00000001c0)=""/123) 09:24:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:25 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = memfd_create(&(0x7f0000000280)='dev ', 0x3) write(r2, &(0x7f0000000040)="16", 0x1) sendfile(r1, r2, &(0x7f0000000000), 0x5) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000000100)={0x1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) write$P9_RLCREATE(r2, &(0x7f00000002c0)={0x18, 0xf, 0x0, {{}, 0x100}}, 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) syz_mount_image$reiserfs(&(0x7f0000000240)='reiserfs\x00', &(0x7f0000000300)='./file0\x00', 0x7, 0x1, &(0x7f0000000380)=[{&(0x7f0000000340)="d755d0e692424a0ef3af", 0xa, 0x9}], 0x20, &(0x7f00000003c0)={[{@balloc_test4='block-allocator=test4', 0x2c}, {@data_journal='data=journal', 0x2c}, {@replayonly='replayonly', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}]}) getegid() clock_gettime(0x0, &(0x7f0000000200)) close(r0) [ 220.557137] FAULT_INJECTION: forcing a failure. [ 220.557137] name failslab, interval 1, probability 0, space 0, times 0 [ 220.568483] CPU: 1 PID: 11708 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 220.575850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.585230] Call Trace: [ 220.587830] dump_stack+0x1c9/0x2b4 [ 220.591473] ? dump_stack_print_info.cold.2+0x52/0x52 [ 220.596677] ? __save_stack_trace+0x8d/0xf0 [ 220.601023] should_fail.cold.4+0xa/0x1a [ 220.605107] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 220.610222] ? save_stack+0x43/0xd0 [ 220.613865] ? kasan_kmalloc+0xc4/0xe0 [ 220.617760] ? kmem_cache_alloc_trace+0x152/0x780 [ 220.622605] ? sctp_add_bind_addr+0x101/0x4b0 [ 220.627110] ? sctp_copy_local_addr_list+0x499/0x690 [ 220.632218] ? sctp_copy_one_addr+0x5d/0x170 [ 220.636638] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 220.642356] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 220.647202] ? sctp_sendmsg+0x18a2/0x1d90 [ 220.651358] ? inet_sendmsg+0x1a1/0x690 09:24:26 executing program 1: utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x8bd, 0x7}) r0 = socket(0x10, 0x7fe, 0x4000000000000) r1 = syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0xd6, 0x2200) r2 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400) r3 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000003c0)=r3) r4 = dup3(r1, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000640)={{0xfffffffffffffffa, 0x101}, 0x0, 0x8, 0x0, {0x5, 0x81}, 0x10000}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000400)) write(r0, &(0x7f0000000540)="220000002000070700be0000090007011c0700ff0000000000200000057c0008000018125d83fc95b280175831b8bb8821100dac20e780a3bacc5dbf78c218224e5204c8a8ada8a1c5a3a3db6959fd417f649ec6060000000000000082e2262c4e0a794ee0cb979a88af2c4d47fb8c33674cc56ead75d9bf8b406aa86436f85f7b60a56407f971ad82c6bf70af6fe647060f4b854ccedbaaeac84fe913a271bc4bebe85ed3c5b6b96b516bce6678d183ed55f6e2c9629e319e1ea7b0b38b7c2c77a20a7bc0618b9a7ec1342b7bc52e0b34e3eef427c84d38fff22b849c1cddcc8b6efca586cef827d15e81", 0xd2c7c6e3659d5bf) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x44, 0x0, 0xe6e, 0x100000000, 0x7}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r6, 0x40}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) r8 = getuid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r7, r8, r9) [ 220.655339] ? sock_sendmsg+0xd5/0x120 [ 220.659233] ? ___sys_sendmsg+0x7fd/0x930 [ 220.663389] ? __sys_sendmsg+0x11d/0x290 [ 220.667458] ? __x64_sys_sendmsg+0x78/0xb0 [ 220.671704] ? do_syscall_64+0x1b9/0x820 [ 220.675778] ? graph_lock+0x170/0x170 [ 220.679584] ? print_usage_bug+0xc0/0xc0 [ 220.683655] ? print_usage_bug+0xc0/0xc0 [ 220.687725] ? graph_lock+0x170/0x170 [ 220.691540] ? find_held_lock+0x36/0x1c0 [ 220.695631] ? lock_downgrade+0x8f0/0x8f0 [ 220.699791] __should_failslab+0x124/0x180 [ 220.704056] should_failslab+0x9/0x14 [ 220.707872] kmem_cache_alloc_trace+0x4b/0x780 [ 220.712470] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 220.717672] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 220.722704] sctp_add_bind_addr+0x101/0x4b0 [ 220.727032] ? sctp_bind_addr_free+0x20/0x20 [ 220.731451] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 220.736647] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 220.742188] ? sctp_v4_scope+0x19b/0x1c0 [ 220.746255] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 220.751454] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 220.756479] sctp_copy_local_addr_list+0x499/0x690 [ 220.761547] ? sctp_defaults_init+0xe70/0xe70 [ 220.766048] ? get_random_bytes+0x34/0x40 [ 220.770207] ? sctp_association_new+0x19e0/0x2190 [ 220.773002] openvswitch: netlink: IP tunnel dst address not specified [ 220.775058] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 220.775086] sctp_copy_one_addr+0x5d/0x170 [ 220.775103] ? sctp_copy_one_addr+0x5d/0x170 [ 220.795476] sctp_bind_addr_copy+0x173/0x47c [ 220.799898] ? sctp_copy_one_addr+0x170/0x170 [ 220.804398] ? sctp_autobind+0x16d/0x1f0 [ 220.808465] ? sctp_do_bind+0x5f0/0x5f0 [ 220.812449] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 220.817992] ? security_sctp_bind_connect+0x99/0xc0 [ 220.823019] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 220.827694] ? sctp_sendmsg+0x1278/0x1d90 [ 220.831853] ? sctp_autobind+0x1f0/0x1f0 [ 220.835922] ? __local_bh_enable_ip+0x161/0x230 [ 220.840600] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 220.845620] ? lock_sock_nested+0x9f/0x120 [ 220.849867] ? trace_hardirqs_on+0xd/0x10 [ 220.854021] ? __local_bh_enable_ip+0x161/0x230 [ 220.858695] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 220.864241] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 220.869440] sctp_sendmsg+0x18a2/0x1d90 [ 220.873416] ? do_raw_spin_unlock+0xa7/0x2f0 [ 220.876706] openvswitch: netlink: IP tunnel dst address not specified [ 220.877833] ? sctp_id2assoc+0x3e0/0x3e0 [ 220.877855] ? _raw_spin_unlock_bh+0x30/0x40 [ 220.877876] ? __release_sock+0x3a0/0x3a0 [ 220.877907] inet_sendmsg+0x1a1/0x690 [ 220.877925] ? copy_msghdr_from_user+0x380/0x580 [ 220.877942] ? ipip_gro_receive+0x100/0x100 [ 220.877958] ? move_addr_to_kernel.part.20+0x100/0x100 [ 220.877978] ? security_socket_sendmsg+0x94/0xc0 [ 220.919968] ? ipip_gro_receive+0x100/0x100 [ 220.924299] sock_sendmsg+0xd5/0x120 [ 220.928026] ___sys_sendmsg+0x7fd/0x930 [ 220.932023] ? copy_msghdr_from_user+0x580/0x580 [ 220.936789] ? lock_downgrade+0x8f0/0x8f0 [ 220.940951] ? proc_fail_nth_write+0x9e/0x210 [ 220.945455] ? __fget_light+0x2f7/0x440 [ 220.949434] ? fget_raw+0x20/0x20 [ 220.952890] ? find_held_lock+0x36/0x1c0 09:24:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9, 0x3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xa5, &(0x7f0000000040)}, &(0x7f0000000300)=0xfffffffffffffd14) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x8000, 0x0) getsockname$llc(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10) [ 220.956968] ? wait_for_completion+0x8d0/0x8d0 [ 220.961567] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.967108] ? sockfd_lookup_light+0xc5/0x160 [ 220.971613] __sys_sendmsg+0x11d/0x290 [ 220.975507] ? __ia32_sys_shutdown+0x80/0x80 [ 220.979922] ? __sb_end_write+0xac/0xe0 [ 220.983906] ? fput+0x130/0x1a0 [ 220.987192] ? ksys_write+0x1ae/0x260 [ 220.991014] __x64_sys_sendmsg+0x78/0xb0 [ 220.995088] do_syscall_64+0x1b9/0x820 [ 220.998977] ? finish_task_switch+0x1d3/0x870 [ 221.003481] ? syscall_return_slowpath+0x5e0/0x5e0 [ 221.008416] ? syscall_return_slowpath+0x31d/0x5e0 [ 221.013359] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 221.018727] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.023576] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 221.028762] RIP: 0033:0x455ab9 [ 221.031946] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 221.049097] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:26 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x8, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d34008f762070") r2 = socket$inet(0x10, 0x3, 0x6) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000240007031dfffd946fa2830020200a0009000400001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 221.051295] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 221.051312] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 221.051321] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 221.051330] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 221.051339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 221.051348] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000017 09:24:26 executing program 6 (fault-call:1 fault-nth:24): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:26 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaaaaaa86dd600229a40f00383a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000040000000000000000040000000000000001fe800000000000000b00000000000000802a08000000006b"], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 09:24:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:26 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x200000000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(aegis256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="ffffffff82f4dd6f515b9aad52af35285c860709ce151e788f9eae9b03790126", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x7, 0x4) sendmsg$alg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000005c0), 0x368, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000000240), 0x2f8, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000140)={0x3, 0x100, 0xffff}) 09:24:26 executing program 1: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xa0842, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, r0, 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) 09:24:26 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r1, &(0x7f00000003c0)={0x49, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x49) write$P9_RUNLINKAT(r1, &(0x7f00000001c0)={0x7, 0x4d, 0x1}, 0x7) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) chmod(&(0x7f0000000300)='./file0\x00', 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x4, 0x20000) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000480)={0x402, 0x207, &(0x7f0000000440)="b8104361f8040f4ff129a19016b785513e2e6df44aa69dee69109e125702b3c4128826fbf0c1945c6527ead44151a0e292880d4250d3c132e177df0fd833", &(0x7f00000005c0)="709b53c1f4f2bdb629b2b77d753da264a7f732203775a27727fee7957abce38e153a47ad1d43a828547502a896d219d99d4ac3d3b1ccdf4ac342dba9f6b0f3b18f4a1239007964a1670b786cc62566d3cf2c9889d5e019af538039c0acbb8dd0657caf9a3ac67ff6a65aded5975fb2fd42b14fc5a24c63d3c51c81dd770af8877e2b777e385fd4f33f521a93ed73d970ca46ead26706fe61b8f269b10ff0dd5e3b92744373c41be89e3e027752469332c8d4f2c5b29a1f46500ddd92ae4751be9b073c80f61b9fad2dac23d812634775593cbb5b5cd7bfea7a122372c7ca66f7f774aae875b7537ea55b3d8c7fdf999a44d368", 0x3e, 0xf3}) [ 221.491286] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:27 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x3000000000}, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x0, 0x7fff}}) r2 = memfd_create(&(0x7f0000000080)='/dev/snd/seq\x00', 0x1) ioctl$TIOCNXCL(r2, 0x540d) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r2, 0x3) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000280)) ptrace$poke(0x5, r3, &(0x7f0000000180), 0x3) chmod(&(0x7f0000000240)='./file0\x00', 0x80) 09:24:27 executing program 7: socketpair(0x9, 0xa, 0x8e, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x30}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00000012c0)='/dev/snd/timer\x00', 0x0, 0x800004401) [ 221.560627] FAULT_INJECTION: forcing a failure. [ 221.560627] name failslab, interval 1, probability 0, space 0, times 0 [ 221.571947] CPU: 0 PID: 11747 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 221.579312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.588671] Call Trace: [ 221.591275] dump_stack+0x1c9/0x2b4 [ 221.594918] ? dump_stack_print_info.cold.2+0x52/0x52 [ 221.600121] ? __save_stack_trace+0x8d/0xf0 [ 221.604461] should_fail.cold.4+0xa/0x1a [ 221.608550] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 221.613657] ? save_stack+0x43/0xd0 [ 221.617272] ? kasan_kmalloc+0xc4/0xe0 [ 221.621152] ? perf_trace_lock+0x920/0x920 [ 221.625384] ? sctp_sendmsg+0x18a2/0x1d90 [ 221.629526] ? sock_sendmsg+0xd5/0x120 [ 221.633400] ? ___sys_sendmsg+0x7fd/0x930 [ 221.637539] ? __sys_sendmsg+0x11d/0x290 [ 221.641593] ? __x64_sys_sendmsg+0x78/0xb0 [ 221.645817] ? do_syscall_64+0x1b9/0x820 [ 221.649881] ? graph_lock+0x170/0x170 [ 221.653675] ? print_usage_bug+0xc0/0xc0 [ 221.657726] ? print_usage_bug+0xc0/0xc0 [ 221.661775] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 221.666612] ? graph_lock+0x170/0x170 [ 221.670405] ? find_held_lock+0x36/0x1c0 [ 221.674469] ? lock_downgrade+0x8f0/0x8f0 [ 221.678618] __should_failslab+0x124/0x180 [ 221.682848] should_failslab+0x9/0x14 [ 221.686645] kmem_cache_alloc_trace+0x4b/0x780 [ 221.691222] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 221.696401] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 221.701410] sctp_add_bind_addr+0x101/0x4b0 [ 221.705722] ? sctp_bind_addr_free+0x20/0x20 [ 221.710119] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 221.715302] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 221.720842] ? sctp_v4_scope+0x19b/0x1c0 [ 221.724894] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 221.730075] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 221.735086] sctp_copy_local_addr_list+0x499/0x690 [ 221.740011] ? sctp_defaults_init+0xe70/0xe70 [ 221.744500] ? get_random_bytes+0x34/0x40 [ 221.748643] ? sctp_association_new+0x19e0/0x2190 [ 221.753487] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 221.758678] sctp_copy_one_addr+0x5d/0x170 [ 221.762904] ? sctp_copy_one_addr+0x5d/0x170 [ 221.767309] sctp_bind_addr_copy+0x173/0x47c [ 221.771713] ? sctp_copy_one_addr+0x170/0x170 [ 221.776195] ? sctp_autobind+0x16d/0x1f0 [ 221.780244] ? sctp_do_bind+0x5f0/0x5f0 [ 221.784210] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 221.789736] ? security_sctp_bind_connect+0x99/0xc0 [ 221.794744] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 221.799398] ? sctp_sendmsg+0x1278/0x1d90 [ 221.803545] ? sctp_autobind+0x1f0/0x1f0 [ 221.807601] ? __local_bh_enable_ip+0x161/0x230 [ 221.812280] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 221.817285] ? lock_sock_nested+0x9f/0x120 [ 221.821514] ? trace_hardirqs_on+0xd/0x10 [ 221.825652] ? __local_bh_enable_ip+0x161/0x230 [ 221.830308] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 221.835832] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 221.841015] sctp_sendmsg+0x18a2/0x1d90 [ 221.844977] ? do_raw_spin_unlock+0xa7/0x2f0 [ 221.849381] ? sctp_id2assoc+0x3e0/0x3e0 [ 221.853437] ? _raw_spin_unlock_bh+0x30/0x40 [ 221.857844] ? __release_sock+0x3a0/0x3a0 [ 221.862000] inet_sendmsg+0x1a1/0x690 [ 221.865807] ? copy_msghdr_from_user+0x380/0x580 [ 221.870900] ? ipip_gro_receive+0x100/0x100 [ 221.875221] ? move_addr_to_kernel.part.20+0x100/0x100 [ 221.880496] ? security_socket_sendmsg+0x94/0xc0 [ 221.885254] ? ipip_gro_receive+0x100/0x100 [ 221.889570] sock_sendmsg+0xd5/0x120 [ 221.893274] ___sys_sendmsg+0x7fd/0x930 [ 221.897242] ? copy_msghdr_from_user+0x580/0x580 [ 221.902007] ? lock_downgrade+0x8f0/0x8f0 [ 221.906149] ? proc_fail_nth_write+0x9e/0x210 [ 221.910648] ? __fget_light+0x2f7/0x440 [ 221.914621] ? fget_raw+0x20/0x20 [ 221.918064] ? find_held_lock+0x36/0x1c0 [ 221.922137] ? wait_for_completion+0x8d0/0x8d0 [ 221.926720] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 221.932246] ? sockfd_lookup_light+0xc5/0x160 [ 221.936735] __sys_sendmsg+0x11d/0x290 [ 221.940615] ? __ia32_sys_shutdown+0x80/0x80 [ 221.945013] ? __sb_end_write+0xac/0xe0 [ 221.948983] ? fput+0x130/0x1a0 [ 221.952256] ? ksys_write+0x1ae/0x260 [ 221.956058] __x64_sys_sendmsg+0x78/0xb0 [ 221.960111] do_syscall_64+0x1b9/0x820 [ 221.964003] ? syscall_return_slowpath+0x5e0/0x5e0 [ 221.968936] ? syscall_return_slowpath+0x31d/0x5e0 [ 221.973866] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 221.979232] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.984080] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 221.989268] RIP: 0033:0x455ab9 [ 221.992450] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 222.011807] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 222.019547] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 222.026810] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 222.034073] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 222.041344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 222.048606] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000018 09:24:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) 09:24:27 executing program 6 (fault-call:1 fault-nth:25): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:27 executing program 0 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:27 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x4000, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$kcm(r1, &(0x7f0000000680)={&(0x7f00000000c0)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)="e41aae6dc877124570968ac6a4450e0373bf2221f4eb4d5d9072a635f45c27c17af6f71419fc1ecf02f71f9035d69af1333c7b9cd338005a8a701d00bd9173d401385a8ddefe1006121e92c31a645dff58fe59c1b2655516c80f8599f67150442180df9b7b3209c48a55044db977a3d902678d647fe60bf82cda3723f25224798955c302da64bc7224b63b60231c8dd98438ecbb96d56ba21440e88f42088221933cf3102024cbf4bf", 0xa9}, {&(0x7f00000002c0)="7a8d82d9eaded3bfea29929614df526087ba45865a2e86da19d612fcf4c587eddddba04ced9cb01a7daa0c305e287148d7f02db131f6dd2c27bf62ffabc00011183461ebd0ca8e025179d860969a936dbaef2824dae0cfe2b9d74540fad96611e6", 0x61}, {&(0x7f0000000440)="2c4c2a864907ebbdb0bdd8124671147b55c27155f5cf6d460bd6190a55d7453a37cd88fda7b4756d791a2e8288ea519934db5650d1fb654928a65182b0adfdc825422d50ea415f118f946a1a72ec787ba8c807788c1850028972b5396406d722976257be101af239384d3038b7ce23845a437961c21b5d32f6888c6293d0de6960c4361a8208b15cbd6eeed23c96b6eee3db1c48c5980fc2d7fa27aa90fee501f6cf1822545872e8c46d986cdac881b6be7e6dc78c7e3209e47203d1ad3eb7e93b734b46f9948497eb08e3a33e198091185714e23e5f9184fa52bd606c185c3c", 0xe0}, {&(0x7f0000000340)="c57578a34277fbfed842e7a4e55bc2e7e16d27a7190274bf98cc3018e675930e676c1cfdbe1b62d09e1db5103d07967b8c619569e3d8d1043d1208673e66b1daeab684360db4e6", 0x47}, {&(0x7f0000000540)="e585759e56b170dca757c372f698d5abae908be60bc18cdb598d6503339e0538dbec580b81710a5ddcbeb2b87157ff2af4e01731867e1b87299a81049e5f1ae55b6e5863fee311594fd32a1610083b4550c8eca5be758d7ff5fd95545e8d81f8aa625061523e62fd91a76007c263cf8c809657fb13ed3bda760977fd65d8a009ad4486703646174ff7bdcf8a7bac4fc29cba94402490c0e5fb2b0b643d01114c3bf4a090db62c5c80e48d4f9410a10be", 0xb0}, {&(0x7f0000000240)="61350e6b", 0x4}], 0x6, 0x0, 0x0, 0x4}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffff9c, 0x40a85321, &(0x7f0000000b80)={{0x1}, 'port0\x00', 0x10, 0x818, 0x100, 0xff, 0xe76a, 0x4a6b66aa, 0x904f, 0x0, 0x4, 0x7fff}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r2 = memfd_create(&(0x7f0000000140)="3a656d157b73797374656d6d643573756d6367726f99c70e", 0x0) fsetxattr(r2, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='md5sum!^(*-,\x00', 0xd, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") readv(r1, &(0x7f0000000b00)=[{&(0x7f00000006c0)=""/149, 0x95}, {&(0x7f0000000780)=""/133, 0x85}, {&(0x7f0000000840)=""/16, 0x10}, {&(0x7f0000000880)=""/16, 0x10}, {&(0x7f00000008c0)=""/88, 0x58}, {&(0x7f0000000940)=""/250, 0xfffffffffffffdb0}, {&(0x7f0000000a40)=""/177, 0xb1}], 0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c40)={0x0}, &(0x7f0000000c80)=0xc) ioprio_set$pid(0x2, r4, 0x4) writev(r2, &(0x7f0000000400)=[{&(0x7f00000003c0)='k', 0x1}], 0x1) [ 222.313006] FAULT_INJECTION: forcing a failure. [ 222.313006] name failslab, interval 1, probability 0, space 0, times 0 [ 222.324370] CPU: 0 PID: 11808 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 222.332086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.341446] Call Trace: [ 222.344029] dump_stack+0x1c9/0x2b4 [ 222.347651] ? dump_stack_print_info.cold.2+0x52/0x52 [ 222.352845] ? __save_stack_trace+0x8d/0xf0 [ 222.357165] should_fail.cold.4+0xa/0x1a [ 222.361219] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 222.366313] ? zap_class+0x740/0x740 [ 222.370017] ? sctp_copy_local_addr_list+0x499/0x690 [ 222.375110] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 222.380811] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 222.385651] ? sctp_sendmsg+0x18a2/0x1d90 [ 222.389791] ? inet_sendmsg+0x1a1/0x690 [ 222.393756] ? sock_sendmsg+0xd5/0x120 [ 222.397629] ? ___sys_sendmsg+0x7fd/0x930 [ 222.401763] ? __sys_sendmsg+0x11d/0x290 [ 222.405811] ? __x64_sys_sendmsg+0x78/0xb0 [ 222.410034] ? do_syscall_64+0x1b9/0x820 [ 222.414085] ? graph_lock+0x170/0x170 [ 222.417883] ? print_usage_bug+0xc0/0xc0 [ 222.421934] ? print_usage_bug+0xc0/0xc0 [ 222.425987] ? graph_lock+0x170/0x170 [ 222.429781] ? find_held_lock+0x36/0x1c0 [ 222.433842] ? lock_downgrade+0x8f0/0x8f0 [ 222.437985] __should_failslab+0x124/0x180 [ 222.442218] should_failslab+0x9/0x14 [ 222.446009] kmem_cache_alloc_trace+0x4b/0x780 [ 222.450679] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 222.455859] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 222.460867] sctp_add_bind_addr+0x101/0x4b0 [ 222.465182] ? sctp_bind_addr_free+0x20/0x20 [ 222.469599] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 222.474777] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 222.480302] ? sctp_v4_scope+0x19b/0x1c0 [ 222.484356] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 222.489542] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 222.494561] sctp_copy_local_addr_list+0x499/0x690 [ 222.499492] ? sctp_defaults_init+0xe70/0xe70 [ 222.503980] ? get_random_bytes+0x34/0x40 [ 222.508116] ? sctp_association_new+0x19e0/0x2190 [ 222.512958] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 222.518142] sctp_copy_one_addr+0x5d/0x170 [ 222.522363] ? sctp_copy_one_addr+0x5d/0x170 [ 222.526775] sctp_bind_addr_copy+0x173/0x47c [ 222.531175] ? sctp_copy_one_addr+0x170/0x170 [ 222.535657] ? sctp_autobind+0x16d/0x1f0 [ 222.539715] ? zap_class+0x740/0x740 [ 222.543416] ? sctp_do_bind+0x5f0/0x5f0 [ 222.547389] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 222.552919] ? security_sctp_bind_connect+0x99/0xc0 [ 222.557931] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 222.562594] ? sctp_sendmsg+0x1278/0x1d90 [ 222.566736] ? sctp_autobind+0x1f0/0x1f0 [ 222.570785] ? __local_bh_enable_ip+0x161/0x230 [ 222.575448] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 222.580453] ? lock_sock_nested+0x9f/0x120 [ 222.584674] ? trace_hardirqs_on+0xd/0x10 [ 222.588809] ? __local_bh_enable_ip+0x161/0x230 [ 222.593481] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 222.599007] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 222.604188] sctp_sendmsg+0x18a2/0x1d90 [ 222.608150] ? do_raw_spin_unlock+0xa7/0x2f0 [ 222.612554] ? sctp_id2assoc+0x3e0/0x3e0 [ 222.616607] ? _raw_spin_unlock_bh+0x30/0x40 [ 222.621006] ? __release_sock+0x3a0/0x3a0 [ 222.625160] inet_sendmsg+0x1a1/0x690 [ 222.628951] ? copy_msghdr_from_user+0x380/0x580 [ 222.633709] ? ipip_gro_receive+0x100/0x100 [ 222.638017] ? move_addr_to_kernel.part.20+0x100/0x100 [ 222.643284] ? security_socket_sendmsg+0x94/0xc0 [ 222.648047] ? ipip_gro_receive+0x100/0x100 [ 222.652361] sock_sendmsg+0xd5/0x120 [ 222.656064] ___sys_sendmsg+0x7fd/0x930 [ 222.660036] ? copy_msghdr_from_user+0x580/0x580 [ 222.664881] ? lock_downgrade+0x8f0/0x8f0 [ 222.669023] ? proc_fail_nth_write+0x9e/0x210 [ 222.673520] ? __fget_light+0x2f7/0x440 [ 222.677482] ? fget_raw+0x20/0x20 [ 222.680928] ? find_held_lock+0x36/0x1c0 [ 222.684987] ? wait_for_completion+0x8d0/0x8d0 [ 222.689568] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 222.695095] ? sockfd_lookup_light+0xc5/0x160 [ 222.699585] __sys_sendmsg+0x11d/0x290 [ 222.703467] ? __ia32_sys_shutdown+0x80/0x80 [ 222.707864] ? __sb_end_write+0xac/0xe0 [ 222.711830] ? fput+0x130/0x1a0 [ 222.715101] ? ksys_write+0x1ae/0x260 [ 222.718905] __x64_sys_sendmsg+0x78/0xb0 [ 222.722982] do_syscall_64+0x1b9/0x820 [ 222.726856] ? finish_task_switch+0x1d3/0x870 [ 222.731339] ? syscall_return_slowpath+0x5e0/0x5e0 [ 222.736269] ? syscall_return_slowpath+0x31d/0x5e0 [ 222.741192] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 222.746550] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 222.751391] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.756577] RIP: 0033:0x455ab9 [ 222.759748] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 222.779083] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 222.786784] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 222.794051] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 222.801307] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 222.808562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 222.815816] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 0000000000000019 [ 222.873675] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 222.903602] FAULT_INJECTION: forcing a failure. [ 222.903602] name failslab, interval 1, probability 0, space 0, times 0 [ 222.914894] CPU: 1 PID: 11817 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #158 09:24:28 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x101, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x2d, &(0x7f0000000000)=0x20000, 0x4) 09:24:28 executing program 4: r0 = socket$packet(0x11, 0xa, 0x300) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x2) accept4$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x80000) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r3, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xaf21, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, 0x200, 0xe000000000000000}, 0x90) syz_emit_ethernet(0x56, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa000800000000005d90da5266b1469b95dc87cfaa0f45accb685e7639893cec2e6d0c8a3e668df63f9ca48ea578f37e22613f5d4f6c7d8f0b983f64159c441ad95afbc93fa66c232a1eac2c"], &(0x7f0000000200)) 09:24:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="025cc83d6d345f8f762070") setpriority(0x2, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040), 0x8) 09:24:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) socket(0x0, 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180), 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00'}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000002c0)=""/96}, 0x18) sendto$inet6(r1, &(0x7f0000000180), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000480)) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000580), 0x4) sendto$inet6(r1, &(0x7f0000000540)='\b', 0x1, 0x3fffffa, &(0x7f0000000500)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 09:24:28 executing program 6 (fault-call:1 fault-nth:26): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80, 0x115000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0xc4, 0x0, &(0x7f00000002c0)=[@request_death={0x400c630e, 0x1, 0x2}, @clear_death={0x400c630f, 0x4, 0x4}, @decrefs={0x40046307, 0x1}, @exit_looper={0x630d}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000080)=[0x60, 0x38, 0x78]}}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x28, 0x18, &(0x7f00000001c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000180), 0x1, 0x2, 0x25}], &(0x7f0000000200)=[0x0, 0x78, 0x38]}}, @decrefs={0x40046307, 0x4}, @acquire={0x40046305, 0x1}], 0xb9, 0x0, &(0x7f00000003c0)="2641145a66df6c6cd193aecb1921d98f91e5659949d5cefe54bbd9a79e2d803877d81a993850d27ab5f87c757acd56340588ba4544b5cc6277c213282335bf91b5479a74539a823f3ba46ec50bbdc6d0e886cfd1566b3949a04efb0e0994bac80d804671638e77a16452a00a1580e9999573f6045acd6b28607874f74554f89f0af639eaf84723ef9bed41b077cbaeca1494c4cdf4fea7e3c5a39268ef2fd3afd0753e6cbb7ecb008c5e3b379f710bad90f62de835bf227cbc"}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x4, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x54) 09:24:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x3f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8acf}, 0x1c) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x2, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x32) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x40047452, &(0x7f0000000180)) [ 222.922256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.931613] Call Trace: [ 222.934211] dump_stack+0x1c9/0x2b4 [ 222.937848] ? dump_stack_print_info.cold.2+0x52/0x52 [ 222.943057] should_fail.cold.4+0xa/0x1a [ 222.947129] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 222.952249] ? lock_downgrade+0x8f0/0x8f0 [ 222.956410] ? proc_fail_nth_write+0x9e/0x210 [ 222.960918] ? proc_cwd_link+0x1d0/0x1d0 [ 222.964995] ? find_held_lock+0x36/0x1c0 [ 222.969086] ? check_same_owner+0x340/0x340 [ 222.973426] ? rcu_note_context_switch+0x730/0x730 [ 222.978366] __should_failslab+0x124/0x180 [ 222.982610] should_failslab+0x9/0x14 [ 222.986421] __kmalloc+0x2c8/0x760 [ 222.989972] ? strncpy_from_user+0x510/0x510 [ 222.994390] ? fput+0x130/0x1a0 [ 222.997682] ? __x64_sys_memfd_create+0x142/0x4f0 [ 223.002539] __x64_sys_memfd_create+0x142/0x4f0 [ 223.007226] ? memfd_fcntl+0x1400/0x1400 [ 223.011302] ? do_syscall_64+0x9a/0x820 [ 223.015302] do_syscall_64+0x1b9/0x820 [ 223.019196] ? finish_task_switch+0x1d3/0x870 [ 223.023705] ? syscall_return_slowpath+0x5e0/0x5e0 [ 223.028647] ? syscall_return_slowpath+0x31d/0x5e0 [ 223.033591] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 223.038970] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.043828] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 223.049021] RIP: 0033:0x455ab9 [ 223.052207] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 223.071576] RSP: 002b:00007f573928da88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 223.079294] RAX: ffffffffffffffda RBX: 0000000020002bc0 RCX: 0000000000455ab9 [ 223.081890] FAULT_INJECTION: forcing a failure. [ 223.081890] name failslab, interval 1, probability 0, space 0, times 0 [ 223.086567] RDX: 0000000020002bd8 RSI: 0000000000000000 RDI: 00000000004ba6a1 [ 223.086577] RBP: 000000000072bea0 R08: 0000000020002bd8 R09: 00000000fbad8001 [ 223.086586] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 223.086595] R13: 00000000004c21cd R14: 00000000004d3c48 R15: 0000000000000000 [ 223.127247] CPU: 0 PID: 11838 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 223.134615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.143969] Call Trace: [ 223.146568] dump_stack+0x1c9/0x2b4 [ 223.150210] ? dump_stack_print_info.cold.2+0x52/0x52 [ 223.155418] ? __save_stack_trace+0x8d/0xf0 [ 223.159752] should_fail.cold.4+0xa/0x1a [ 223.163827] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 223.168940] ? save_stack+0x43/0xd0 09:24:28 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x310) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x100) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) [ 223.172573] ? kasan_kmalloc+0xc4/0xe0 [ 223.176465] ? kmem_cache_alloc_trace+0x152/0x780 [ 223.181310] ? sctp_add_bind_addr+0x101/0x4b0 [ 223.185811] ? sctp_copy_local_addr_list+0x499/0x690 [ 223.190924] ? sctp_copy_one_addr+0x5d/0x170 [ 223.195348] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 223.201069] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 223.205902] ? sctp_sendmsg+0x18a2/0x1d90 [ 223.210044] ? inet_sendmsg+0x1a1/0x690 [ 223.214010] ? sock_sendmsg+0xd5/0x120 [ 223.217885] ? ___sys_sendmsg+0x7fd/0x930 [ 223.222016] ? __sys_sendmsg+0x11d/0x290 [ 223.226061] ? __x64_sys_sendmsg+0x78/0xb0 [ 223.230282] ? do_syscall_64+0x1b9/0x820 [ 223.234338] ? graph_lock+0x170/0x170 [ 223.238138] ? print_usage_bug+0xc0/0xc0 [ 223.242184] ? print_usage_bug+0xc0/0xc0 [ 223.246243] ? graph_lock+0x170/0x170 [ 223.250033] ? find_held_lock+0x36/0x1c0 [ 223.254086] ? lock_downgrade+0x8f0/0x8f0 [ 223.258221] __should_failslab+0x124/0x180 [ 223.262450] should_failslab+0x9/0x14 [ 223.266237] kmem_cache_alloc_trace+0x4b/0x780 [ 223.270807] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 223.275996] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 223.280999] sctp_add_bind_addr+0x101/0x4b0 [ 223.285305] ? sctp_bind_addr_free+0x20/0x20 [ 223.289702] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 223.294881] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 223.300403] ? sctp_v4_scope+0x19b/0x1c0 [ 223.304450] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 223.309624] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 223.314633] sctp_copy_local_addr_list+0x499/0x690 [ 223.319567] ? sctp_defaults_init+0xe70/0xe70 [ 223.324047] ? get_random_bytes+0x34/0x40 [ 223.328181] ? sctp_association_new+0x19e0/0x2190 [ 223.333017] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 223.338195] sctp_copy_one_addr+0x5d/0x170 [ 223.342418] ? sctp_copy_one_addr+0x5d/0x170 [ 223.346815] sctp_bind_addr_copy+0x173/0x47c [ 223.351210] ? sctp_copy_one_addr+0x170/0x170 [ 223.355701] ? sctp_autobind+0x16d/0x1f0 [ 223.359747] ? sctp_do_bind+0x5f0/0x5f0 [ 223.363709] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 223.369230] ? security_sctp_bind_connect+0x99/0xc0 [ 223.374240] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 223.378892] ? sctp_sendmsg+0x1278/0x1d90 [ 223.383027] ? sctp_autobind+0x1f0/0x1f0 [ 223.387074] ? __local_bh_enable_ip+0x161/0x230 [ 223.391728] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 223.396727] ? lock_sock_nested+0x9f/0x120 [ 223.400946] ? trace_hardirqs_on+0xd/0x10 [ 223.405077] ? __local_bh_enable_ip+0x161/0x230 [ 223.409743] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 223.415264] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 223.420441] sctp_sendmsg+0x18a2/0x1d90 [ 223.424406] ? do_raw_spin_unlock+0xa7/0x2f0 [ 223.428801] ? sctp_id2assoc+0x3e0/0x3e0 [ 223.432850] ? _raw_spin_unlock_bh+0x30/0x40 [ 223.437245] ? __release_sock+0x3a0/0x3a0 [ 223.441402] inet_sendmsg+0x1a1/0x690 [ 223.445186] ? copy_msghdr_from_user+0x380/0x580 [ 223.449928] ? ipip_gro_receive+0x100/0x100 [ 223.454236] ? move_addr_to_kernel.part.20+0x100/0x100 [ 223.459501] ? security_socket_sendmsg+0x94/0xc0 [ 223.464243] ? ipip_gro_receive+0x100/0x100 [ 223.468565] sock_sendmsg+0xd5/0x120 [ 223.472275] ___sys_sendmsg+0x7fd/0x930 [ 223.476249] ? copy_msghdr_from_user+0x580/0x580 [ 223.480992] ? lock_downgrade+0x8f0/0x8f0 [ 223.485128] ? proc_fail_nth_write+0x9e/0x210 [ 223.489609] ? __fget_light+0x2f7/0x440 [ 223.493567] ? fget_raw+0x20/0x20 [ 223.497004] ? find_held_lock+0x36/0x1c0 [ 223.501065] ? wait_for_completion+0x8d0/0x8d0 [ 223.505637] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 223.511157] ? sockfd_lookup_light+0xc5/0x160 [ 223.515639] __sys_sendmsg+0x11d/0x290 [ 223.519513] ? __ia32_sys_shutdown+0x80/0x80 [ 223.523907] ? __sb_end_write+0xac/0xe0 [ 223.527870] ? fput+0x130/0x1a0 [ 223.531133] ? ksys_write+0x1ae/0x260 [ 223.534930] __x64_sys_sendmsg+0x78/0xb0 [ 223.538978] do_syscall_64+0x1b9/0x820 [ 223.542850] ? syscall_slow_exit_work+0x500/0x500 [ 223.547681] ? syscall_return_slowpath+0x5e0/0x5e0 [ 223.552612] ? syscall_return_slowpath+0x31d/0x5e0 [ 223.557543] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 223.562896] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.567726] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 223.572897] RIP: 0033:0x455ab9 [ 223.576066] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 223.595297] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 223.602990] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 223.610244] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 223.617498] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 09:24:29 executing program 0 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:29 executing program 6 (fault-call:1 fault-nth:27): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) flock(r0, 0x0) [ 223.624749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 223.632015] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 000000000000001a 09:24:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000000)=0x369) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x10004, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x2, 0x13, 0xfb, 0x8, "385a336c41b2ebdfce412cd2300912f69741e5f4c690e89eb774180078c2579a"}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) 09:24:29 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x9, 0x80807, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f0000000280)={0x5, 0x400, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x392c9b31}, 0x1, @can={{0x0, 0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, "9ed478208b086ecd"}}, 0x48}, 0x1}, 0x0) 09:24:29 executing program 7: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$9p_xen(&(0x7f0000000640)='/\x00', &(0x7f0000000300)='./file1\x00', &(0x7f0000000140)='9p\x00', 0x7048, &(0x7f0000000600)=ANY=[]) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000740)='./file1\x00', 0x0, 0x76, &(0x7f0000000b80), 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00']) 09:24:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$sock_linger(r0, 0x1, 0x30, &(0x7f00000000c0), &(0x7f0000000040)=0x8) [ 223.877052] FAULT_INJECTION: forcing a failure. [ 223.877052] name failslab, interval 1, probability 0, space 0, times 0 [ 223.888386] CPU: 0 PID: 11862 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 223.895750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.905098] Call Trace: [ 223.907699] dump_stack+0x1c9/0x2b4 [ 223.911345] ? dump_stack_print_info.cold.2+0x52/0x52 [ 223.916544] ? __save_stack_trace+0x8d/0xf0 [ 223.920884] should_fail.cold.4+0xa/0x1a 09:24:29 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x8000007) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") epoll_create1(0x2000000080000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x7, 0x400000) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000007c0)={&(0x7f0000000180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000640), 0x80, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x18}, 0x0) [ 223.924963] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 223.930076] ? save_stack+0x43/0xd0 [ 223.933711] ? kasan_kmalloc+0xc4/0xe0 [ 223.937608] ? kmem_cache_alloc_trace+0x152/0x780 [ 223.942456] ? sctp_add_bind_addr+0x101/0x4b0 [ 223.946953] ? sctp_copy_local_addr_list+0x499/0x690 [ 223.952059] ? sctp_copy_one_addr+0x5d/0x170 [ 223.956468] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 223.962164] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 223.967006] ? sctp_sendmsg+0x18a2/0x1d90 [ 223.971149] ? inet_sendmsg+0x1a1/0x690 [ 223.975109] ? sock_sendmsg+0xd5/0x120 [ 223.978980] ? ___sys_sendmsg+0x7fd/0x930 [ 223.983114] ? __sys_sendmsg+0x11d/0x290 [ 223.987159] ? __x64_sys_sendmsg+0x78/0xb0 [ 223.991389] ? do_syscall_64+0x1b9/0x820 [ 223.995447] ? graph_lock+0x170/0x170 [ 223.999247] ? print_usage_bug+0xc0/0xc0 [ 224.003295] ? print_usage_bug+0xc0/0xc0 [ 224.007347] ? graph_lock+0x170/0x170 [ 224.011141] ? find_held_lock+0x36/0x1c0 [ 224.015192] ? lock_downgrade+0x8f0/0x8f0 [ 224.019337] __should_failslab+0x124/0x180 [ 224.023580] should_failslab+0x9/0x14 [ 224.027375] kmem_cache_alloc_trace+0x4b/0x780 [ 224.031945] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 224.037121] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 224.042124] sctp_add_bind_addr+0x101/0x4b0 [ 224.046450] ? sctp_bind_addr_free+0x20/0x20 [ 224.050853] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 224.056031] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 224.061552] ? sctp_v4_scope+0x19b/0x1c0 [ 224.065599] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 224.070786] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 224.075805] sctp_copy_local_addr_list+0x499/0x690 [ 224.080727] ? sctp_defaults_init+0xe70/0xe70 [ 224.085215] ? get_random_bytes+0x34/0x40 [ 224.089362] ? sctp_association_new+0x19e0/0x2190 [ 224.094214] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 224.099405] sctp_copy_one_addr+0x5d/0x170 [ 224.103631] ? sctp_copy_one_addr+0x5d/0x170 [ 224.108030] sctp_bind_addr_copy+0x173/0x47c [ 224.112434] ? sctp_copy_one_addr+0x170/0x170 [ 224.116912] ? sctp_autobind+0x16d/0x1f0 [ 224.120959] ? sctp_do_bind+0x5f0/0x5f0 [ 224.124920] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 224.130441] ? security_sctp_bind_connect+0x99/0xc0 [ 224.135446] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 224.140108] ? sctp_sendmsg+0x1278/0x1d90 [ 224.144253] ? sctp_autobind+0x1f0/0x1f0 [ 224.148304] ? __local_bh_enable_ip+0x161/0x230 [ 224.152958] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 224.157958] ? lock_sock_nested+0x9f/0x120 [ 224.162184] ? trace_hardirqs_on+0xd/0x10 [ 224.166338] ? __local_bh_enable_ip+0x161/0x230 [ 224.170994] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 224.176514] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 224.181691] sctp_sendmsg+0x18a2/0x1d90 [ 224.185665] ? do_raw_spin_unlock+0xa7/0x2f0 [ 224.190085] ? sctp_id2assoc+0x3e0/0x3e0 [ 224.194137] ? _raw_spin_unlock_bh+0x30/0x40 [ 224.198531] ? __release_sock+0x3a0/0x3a0 [ 224.202675] inet_sendmsg+0x1a1/0x690 [ 224.206463] ? copy_msghdr_from_user+0x380/0x580 [ 224.211215] ? ipip_gro_receive+0x100/0x100 [ 224.215544] ? move_addr_to_kernel.part.20+0x100/0x100 [ 224.220814] ? security_socket_sendmsg+0x94/0xc0 [ 224.225571] ? ipip_gro_receive+0x100/0x100 [ 224.229888] sock_sendmsg+0xd5/0x120 [ 224.233594] ___sys_sendmsg+0x7fd/0x930 [ 224.237557] ? copy_msghdr_from_user+0x580/0x580 [ 224.242303] ? lock_downgrade+0x8f0/0x8f0 [ 224.246450] ? proc_fail_nth_write+0x9e/0x210 [ 224.250960] ? __fget_light+0x2f7/0x440 [ 224.254929] ? fget_raw+0x20/0x20 [ 224.258366] ? find_held_lock+0x36/0x1c0 [ 224.262415] ? wait_for_completion+0x8d0/0x8d0 [ 224.266986] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 224.272505] ? sockfd_lookup_light+0xc5/0x160 [ 224.276988] __sys_sendmsg+0x11d/0x290 [ 224.280863] ? __ia32_sys_shutdown+0x80/0x80 [ 224.285263] ? __sb_end_write+0xac/0xe0 [ 224.289238] ? fput+0x130/0x1a0 [ 224.292514] ? ksys_write+0x1ae/0x260 [ 224.296313] __x64_sys_sendmsg+0x78/0xb0 [ 224.300362] do_syscall_64+0x1b9/0x820 [ 224.304234] ? syscall_slow_exit_work+0x500/0x500 [ 224.309060] ? syscall_return_slowpath+0x5e0/0x5e0 [ 224.313983] ? syscall_return_slowpath+0x31d/0x5e0 [ 224.318918] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 224.324283] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.329116] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.334299] RIP: 0033:0x455ab9 [ 224.337467] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.356642] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 224.365033] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 09:24:29 executing program 6 (fault-call:1 fault-nth:28): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) [ 224.372300] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 224.379550] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 224.386808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 224.394068] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 000000000000001b 09:24:29 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) unshare(0x40000000) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100), 0x13f, 0x1009}}, 0x20) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000000040)={'tunl0\x00H\x00', @ifru_flags=0x801}) 09:24:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket(0x40000000002, 0x3, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80000) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f00000001c0)) write$cgroup_int(r2, &(0x7f0000000180)=0x9, 0x12) readahead(r0, 0xe658, 0x4a3) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000000)=0xfffffffffffff361, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x14800, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r3, 0x7, 0x1, 0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000100)=0x80, 0x4) sendto$unix(r1, &(0x7f0000000cc0), 0xe0, 0x0, &(0x7f0000000d00)=@abs, 0x6e) 09:24:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") io_setup(0x8, &(0x7f0000000100)=0x0) io_getevents(r2, 0x100, 0x2f1, &(0x7f0000000080), &(0x7f0000000140)={0x77359400}) io_submit(r2, 0x1400, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)}]) [ 224.496727] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 224.523001] FAULT_INJECTION: forcing a failure. [ 224.523001] name failslab, interval 1, probability 0, space 0, times 0 [ 224.534288] CPU: 1 PID: 11876 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #158 09:24:29 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x4004556e, &(0x7f0000000000)=0x1) [ 224.540006] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue [ 224.541644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.541650] Call Trace: [ 224.541672] dump_stack+0x1c9/0x2b4 [ 224.541693] ? dump_stack_print_info.cold.2+0x52/0x52 [ 224.568375] ? print_usage_bug+0xc0/0xc0 [ 224.572458] should_fail.cold.4+0xa/0x1a [ 224.576525] ? trace_hardirqs_on+0x10/0x10 [ 224.580760] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.585851] ? find_held_lock+0x36/0x1c0 [ 224.589916] ? find_held_lock+0x36/0x1c0 [ 224.594070] ? check_same_owner+0x340/0x340 [ 224.598380] ? rcu_note_context_switch+0x730/0x730 [ 224.603310] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 224.608323] __should_failslab+0x124/0x180 [ 224.612548] should_failslab+0x9/0x14 [ 224.616338] kmem_cache_alloc+0x2af/0x760 [ 224.620495] __d_alloc+0xc8/0xd50 [ 224.623959] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 224.628971] ? do_raw_spin_unlock+0xa7/0x2f0 [ 224.633385] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 224.637975] ? __lock_is_held+0xb5/0x140 [ 224.642036] ? _raw_spin_unlock+0x22/0x30 [ 224.646168] ? __alloc_fd+0x34e/0x710 [ 224.649956] ? exit_files+0xb0/0xb0 [ 224.653572] d_alloc_pseudo+0x1d/0x30 [ 224.657363] __shmem_file_setup+0x1f3/0x700 [ 224.661691] ? check_same_owner+0x340/0x340 [ 224.665999] ? shmem_fill_super+0xa50/0xa50 [ 224.670311] ? get_unused_fd_flags+0x122/0x1a0 [ 224.674875] ? __alloc_fd+0x710/0x710 [ 224.678661] shmem_file_setup+0x2f/0x40 [ 224.682623] __x64_sys_memfd_create+0x2af/0x4f0 [ 224.687278] ? memfd_fcntl+0x1400/0x1400 [ 224.691337] ? do_syscall_64+0x9a/0x820 [ 224.695318] do_syscall_64+0x1b9/0x820 [ 224.699197] ? finish_task_switch+0x1d3/0x870 [ 224.703681] ? syscall_return_slowpath+0x5e0/0x5e0 [ 224.708604] ? syscall_return_slowpath+0x31d/0x5e0 [ 224.713531] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 224.718891] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.723725] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.728908] RIP: 0033:0x455ab9 [ 224.732080] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.751346] RSP: 002b:00007f573928da88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 224.759042] RAX: ffffffffffffffda RBX: 0000000020002bc0 RCX: 0000000000455ab9 [ 224.766297] RDX: 0000000020002bd8 RSI: 0000000000000000 RDI: 00000000004ba6a1 [ 224.773551] RBP: 000000000072bea0 R08: 0000000020002bd8 R09: 00000000fbad8001 [ 224.780803] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 224.788064] R13: 00000000004c21cd R14: 00000000004d3c48 R15: 0000000000000001 09:24:30 executing program 0 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:30 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000040)={0x0, 0x6, 0xe828}) write$binfmt_elf32(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xd4e) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x142) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x401, 0x2, 0x1, 0xf, 0x101, 0xffffffffffffffe0, 0x4}, &(0x7f0000000140)=0x20) mq_unlink(&(0x7f0000000100)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000000340), 0x0, 0x0, &(0x7f00000003c0)={0x77359400}) close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8001}], 0x1c) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x0, r2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x882}], 0x1c) [ 224.824370] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue 09:24:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x800000000008912, &(0x7f0000000040)="025cc83d6d345f8f762070") r1 = socket$rds(0x15, 0x5, 0x0) close(r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) bind$alg(r2, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) [ 224.948856] FAULT_INJECTION: forcing a failure. [ 224.948856] name failslab, interval 1, probability 0, space 0, times 0 [ 224.960149] CPU: 0 PID: 11910 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 224.967515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.976871] Call Trace: [ 224.979464] dump_stack+0x1c9/0x2b4 [ 224.983082] ? dump_stack_print_info.cold.2+0x52/0x52 [ 224.988270] ? __save_stack_trace+0x8d/0xf0 [ 224.992595] should_fail.cold.4+0xa/0x1a [ 224.996644] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 225.001746] ? save_stack+0x43/0xd0 [ 225.005364] ? kasan_kmalloc+0xc4/0xe0 [ 225.009236] ? kmem_cache_alloc_trace+0x152/0x780 [ 225.014061] ? sctp_add_bind_addr+0x101/0x4b0 [ 225.018870] ? sctp_copy_local_addr_list+0x499/0x690 [ 225.023970] ? sctp_copy_one_addr+0x5d/0x170 [ 225.028383] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 225.034097] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 225.038926] ? sctp_sendmsg+0x18a2/0x1d90 [ 225.043057] ? inet_sendmsg+0x1a1/0x690 [ 225.047013] ? sock_sendmsg+0xd5/0x120 [ 225.050893] ? ___sys_sendmsg+0x7fd/0x930 [ 225.055026] ? __sys_sendmsg+0x11d/0x290 [ 225.059069] ? __x64_sys_sendmsg+0x78/0xb0 [ 225.063301] ? do_syscall_64+0x1b9/0x820 [ 225.067353] ? graph_lock+0x170/0x170 [ 225.071139] ? find_held_lock+0x36/0x1c0 [ 225.075186] ? print_usage_bug+0xc0/0xc0 [ 225.079260] ? graph_lock+0x170/0x170 [ 225.083059] ? find_held_lock+0x36/0x1c0 [ 225.087123] ? lock_downgrade+0x8f0/0x8f0 [ 225.091277] __should_failslab+0x124/0x180 [ 225.095509] should_failslab+0x9/0x14 [ 225.099313] kmem_cache_alloc_trace+0x4b/0x780 [ 225.103885] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 225.109060] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 225.114065] sctp_add_bind_addr+0x101/0x4b0 [ 225.118382] ? sctp_bind_addr_free+0x20/0x20 [ 225.122774] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 225.128048] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.133572] ? sctp_v4_scope+0x19b/0x1c0 [ 225.137642] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 225.142820] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 225.147822] sctp_copy_local_addr_list+0x499/0x690 [ 225.152736] ? sctp_defaults_init+0xe70/0xe70 [ 225.157225] ? get_random_bytes+0x34/0x40 [ 225.161364] ? sctp_association_new+0x19e0/0x2190 [ 225.166195] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 225.171386] sctp_copy_one_addr+0x5d/0x170 [ 225.175603] ? sctp_copy_one_addr+0x5d/0x170 [ 225.179999] sctp_bind_addr_copy+0x173/0x47c [ 225.184453] ? sctp_copy_one_addr+0x170/0x170 [ 225.188943] ? sctp_autobind+0x16d/0x1f0 [ 225.192989] ? sctp_do_bind+0x5f0/0x5f0 [ 225.196951] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 225.202476] ? security_sctp_bind_connect+0x99/0xc0 [ 225.207475] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 225.212125] ? sctp_sendmsg+0x1278/0x1d90 [ 225.216262] ? sctp_autobind+0x1f0/0x1f0 [ 225.220312] ? __local_bh_enable_ip+0x161/0x230 [ 225.224976] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 225.229986] ? lock_sock_nested+0x9f/0x120 [ 225.234208] ? trace_hardirqs_on+0xd/0x10 [ 225.238350] ? __local_bh_enable_ip+0x161/0x230 [ 225.243015] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 225.248547] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 225.253724] sctp_sendmsg+0x18a2/0x1d90 [ 225.257682] ? do_raw_spin_unlock+0xa7/0x2f0 [ 225.262091] ? sctp_id2assoc+0x3e0/0x3e0 [ 225.266141] ? _raw_spin_unlock_bh+0x30/0x40 [ 225.270537] ? __release_sock+0x3a0/0x3a0 [ 225.274674] inet_sendmsg+0x1a1/0x690 [ 225.278469] ? copy_msghdr_from_user+0x380/0x580 [ 225.283227] ? ipip_gro_receive+0x100/0x100 [ 225.287539] ? move_addr_to_kernel.part.20+0x100/0x100 [ 225.292818] ? security_socket_sendmsg+0x94/0xc0 [ 225.297568] ? ipip_gro_receive+0x100/0x100 [ 225.301885] sock_sendmsg+0xd5/0x120 [ 225.305583] ___sys_sendmsg+0x7fd/0x930 [ 225.309545] ? copy_msghdr_from_user+0x580/0x580 [ 225.314285] ? lock_downgrade+0x8f0/0x8f0 [ 225.318420] ? proc_fail_nth_write+0x9e/0x210 [ 225.322920] ? __fget_light+0x2f7/0x440 [ 225.326886] ? fget_raw+0x20/0x20 [ 225.330325] ? find_held_lock+0x36/0x1c0 [ 225.334377] ? wait_for_completion+0x8d0/0x8d0 [ 225.338954] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 225.344473] ? sockfd_lookup_light+0xc5/0x160 [ 225.348953] __sys_sendmsg+0x11d/0x290 [ 225.352836] ? __ia32_sys_shutdown+0x80/0x80 [ 225.357231] ? __sb_end_write+0xac/0xe0 [ 225.361196] ? fput+0x130/0x1a0 [ 225.364458] ? ksys_write+0x1ae/0x260 [ 225.368370] __x64_sys_sendmsg+0x78/0xb0 [ 225.372433] do_syscall_64+0x1b9/0x820 [ 225.376305] ? finish_task_switch+0x1d3/0x870 [ 225.380783] ? syscall_return_slowpath+0x5e0/0x5e0 [ 225.385705] ? syscall_return_slowpath+0x31d/0x5e0 [ 225.390631] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 225.395992] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 225.400820] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 225.406004] RIP: 0033:0x455ab9 [ 225.409169] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 225.428413] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 225.436107] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 225.443371] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 09:24:30 executing program 6 (fault-call:1 fault-nth:29): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) [ 225.450628] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 225.457888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 225.465144] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 000000000000001c [ 225.554108] IPVS: ftp: loaded support on port[0] = 21 09:24:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) r2 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r2, 0x40086602, &(0x7f00000000c0)=ANY=[]) truncate(&(0x7f0000000080)='./file0\x00', 0x7) fallocate(r1, 0x3, 0x0, 0x100000001) 09:24:30 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000040)={r1, 0x0, 0x400, 0x80000001, 0x6}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000080)={0x9, 0x536b, 0x6b6, 0x72}, 0x10) r2 = socket$inet(0x15, 0x5, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)='Z', 0x1}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="10000000000000001403000000000000"], 0x10}, 0x0) [ 225.629978] : renamed from tunl0 [ 225.660128] IPVS: ftp: loaded support on port[0] = 21 [ 225.671795] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 225.700921] FAULT_INJECTION: forcing a failure. [ 225.700921] name failslab, interval 1, probability 0, space 0, times 0 [ 225.712417] CPU: 1 PID: 11923 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #158 [ 225.719795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.729149] Call Trace: [ 225.731749] dump_stack+0x1c9/0x2b4 [ 225.735391] ? dump_stack_print_info.cold.2+0x52/0x52 [ 225.740592] ? __kernel_text_address+0xd/0x40 [ 225.745108] should_fail.cold.4+0xa/0x1a [ 225.749188] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 225.754308] ? save_stack+0xa9/0xd0 [ 225.757944] ? save_stack+0x43/0xd0 [ 225.761676] ? kasan_kmalloc+0xc4/0xe0 [ 225.765568] ? kasan_slab_alloc+0x12/0x20 [ 225.769726] ? kmem_cache_alloc+0x12e/0x760 [ 225.774057] ? __d_alloc+0xc8/0xd50 [ 225.777690] ? d_alloc_pseudo+0x1d/0x30 [ 225.781675] ? __shmem_file_setup+0x1f3/0x700 [ 225.786175] ? shmem_file_setup+0x2f/0x40 [ 225.790330] ? find_held_lock+0x36/0x1c0 [ 225.794419] ? check_same_owner+0x340/0x340 09:24:31 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4001fe, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000280)="6dffffff7f0000000000136fac00fcfda8150cf62ffe6db6a79c732edb3da0e1ca4362bba621af945383c75c306f561a60c7e7365ea9295163cf4b950c8112cff8da8a8e6670eeb33e3a6ceb7ff89b49915b00000000000000812e26") ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000000)={0x3, 0x2}) 09:24:31 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='attr/sockcreate\x00') pread64(r0, &(0x7f00000000c0)=""/217, 0xd9, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/32) [ 225.798752] ? rcu_note_context_switch+0x730/0x730 [ 225.803693] ? kasan_check_read+0x11/0x20 [ 225.807853] __should_failslab+0x124/0x180 [ 225.812110] should_failslab+0x9/0x14 [ 225.815922] kmem_cache_alloc+0x2af/0x760 [ 225.820087] ? rcu_read_lock_sched_held+0x108/0x120 [ 225.825111] ? kmem_cache_alloc+0x5fa/0x760 [ 225.829439] ? shmem_destroy_callback+0xc0/0xc0 [ 225.834119] shmem_alloc_inode+0x1b/0x40 [ 225.838226] alloc_inode+0x63/0x190 [ 225.841865] new_inode_pseudo+0x71/0x1a0 [ 225.845938] ? prune_icache_sb+0x1b0/0x1b0 [ 225.850188] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 225.855631] new_inode+0x1c/0x40 [ 225.859015] shmem_get_inode+0xf1/0x910 [ 225.863003] ? shmem_encode_fh+0x340/0x340 [ 225.867242] ? _raw_spin_unlock+0x22/0x30 [ 225.871491] ? __alloc_fd+0x34e/0x710 [ 225.875307] ? exit_files+0xb0/0xb0 [ 225.878949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.884500] __shmem_file_setup+0x259/0x700 [ 225.888825] ? check_same_owner+0x340/0x340 [ 225.893153] ? shmem_fill_super+0xa50/0xa50 [ 225.897485] ? get_unused_fd_flags+0x122/0x1a0 [ 225.902069] ? __alloc_fd+0x710/0x710 [ 225.905884] shmem_file_setup+0x2f/0x40 [ 225.909868] __x64_sys_memfd_create+0x2af/0x4f0 [ 225.914546] ? memfd_fcntl+0x1400/0x1400 [ 225.918617] ? do_syscall_64+0x9a/0x820 [ 225.922614] do_syscall_64+0x1b9/0x820 [ 225.926548] ? finish_task_switch+0x1d3/0x870 [ 225.931062] ? syscall_return_slowpath+0x5e0/0x5e0 [ 225.936003] ? syscall_return_slowpath+0x31d/0x5e0 [ 225.940946] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 225.946325] ? trace_hardirqs_off_thunk+0x1a/0x1c 09:24:31 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000100)="73746174752a058b597300") setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280), 0x8) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendfile(r3, r2, &(0x7f0000301ff8), 0xfffffff7) [ 225.951184] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 225.956377] RIP: 0033:0x455ab9 [ 225.959563] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 225.978939] RSP: 002b:00007f573928da88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 225.986669] RAX: ffffffffffffffda RBX: 0000000020002bc0 RCX: 0000000000455ab9 [ 225.993947] RDX: 0000000020002bd8 RSI: 0000000000000000 RDI: 00000000004ba6a1 [ 226.001228] RBP: 000000000072bea0 R08: 0000000020002bd8 R09: 00000000fbad8001 [ 226.008505] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 226.015780] R13: 00000000004c21cd R14: 00000000004d3c48 R15: 0000000000000002 [ 226.036857] FAULT_INJECTION: forcing a failure. [ 226.036857] name failslab, interval 1, probability 0, space 0, times 0 09:24:31 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000080)=0x2) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x60080) ioctl$KDSETLED(r0, 0x4b32, 0x96) [ 226.048220] CPU: 1 PID: 11938 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 226.055597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.064965] Call Trace: [ 226.067577] dump_stack+0x1c9/0x2b4 [ 226.071220] ? dump_stack_print_info.cold.2+0x52/0x52 [ 226.076426] ? finish_task_switch+0x1d3/0x870 [ 226.080934] ? finish_task_switch+0x18a/0x870 [ 226.085448] should_fail.cold.4+0xa/0x1a [ 226.089529] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 226.094644] ? __schedule+0x884/0x1ed0 [ 226.098522] ? __sched_text_start+0x8/0x8 [ 226.102663] ? find_held_lock+0x36/0x1c0 [ 226.106754] ? __lock_is_held+0xb5/0x140 [ 226.110820] ? gfx_v9_0_hw_init+0x8630/0xb5e0 [ 226.115328] ? check_same_owner+0x340/0x340 [ 226.119641] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 226.124057] __should_failslab+0x124/0x180 [ 226.128287] should_failslab+0x9/0x14 [ 226.132091] kmem_cache_alloc_trace+0x2cb/0x780 [ 226.136757] ? sctp_defaults_init+0xe70/0xe70 [ 226.141262] ? get_random_bytes+0x34/0x40 [ 226.145431] sctp_transport_new+0x10a/0x880 [ 226.149755] ? sctp_transport_destroy_rcu+0x60/0x60 [ 226.154767] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 226.159959] ? sctp_copy_one_addr+0x5d/0x170 [ 226.164369] ? sctp_copy_one_addr+0x64/0x170 [ 226.168788] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 226.174350] ? sctp_bind_addr_copy+0x196/0x47c [ 226.178941] sctp_assoc_add_peer+0x2b9/0xed0 [ 226.183356] ? sctp_assoc_update_frag_point+0x2c0/0x2c0 [ 226.188727] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 226.194447] ? security_sctp_bind_connect+0x99/0xc0 [ 226.199461] sctp_sendmsg_new_asoc+0x5d8/0x1120 [ 226.204118] ? sctp_sendmsg+0x1278/0x1d90 [ 226.208260] ? sctp_autobind+0x1f0/0x1f0 [ 226.212310] ? __local_bh_enable_ip+0x161/0x230 [ 226.216982] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.221991] ? lock_sock_nested+0x9f/0x120 [ 226.226220] ? trace_hardirqs_on+0xd/0x10 [ 226.230359] ? __local_bh_enable_ip+0x161/0x230 [ 226.235014] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 226.240540] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 226.245746] sctp_sendmsg+0x18a2/0x1d90 [ 226.249718] ? do_raw_spin_unlock+0xa7/0x2f0 [ 226.254131] ? sctp_id2assoc+0x3e0/0x3e0 [ 226.258197] ? _raw_spin_unlock_bh+0x30/0x40 [ 226.262603] ? __release_sock+0x3a0/0x3a0 [ 226.266770] inet_sendmsg+0x1a1/0x690 [ 226.270580] ? copy_msghdr_from_user+0x380/0x580 [ 226.275343] ? ipip_gro_receive+0x100/0x100 [ 226.279662] ? move_addr_to_kernel.part.20+0x100/0x100 [ 226.284926] ? security_socket_sendmsg+0x94/0xc0 [ 226.289667] ? ipip_gro_receive+0x100/0x100 [ 226.293976] sock_sendmsg+0xd5/0x120 [ 226.297690] ___sys_sendmsg+0x7fd/0x930 [ 226.301676] ? copy_msghdr_from_user+0x580/0x580 [ 226.306433] ? lock_downgrade+0x8f0/0x8f0 [ 226.310582] ? proc_fail_nth_write+0x9e/0x210 [ 226.315070] ? __fget_light+0x2f7/0x440 [ 226.319040] ? fget_raw+0x20/0x20 [ 226.322503] ? find_held_lock+0x36/0x1c0 [ 226.326571] ? wait_for_completion+0x8d0/0x8d0 [ 226.331151] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 226.336684] ? sockfd_lookup_light+0xc5/0x160 [ 226.341188] __sys_sendmsg+0x11d/0x290 [ 226.345069] ? __ia32_sys_shutdown+0x80/0x80 [ 226.349464] ? __sb_end_write+0xac/0xe0 [ 226.353432] ? fput+0x130/0x1a0 [ 226.356719] ? ksys_write+0x1ae/0x260 [ 226.360520] __x64_sys_sendmsg+0x78/0xb0 [ 226.364583] do_syscall_64+0x1b9/0x820 [ 226.368475] ? finish_task_switch+0x1d3/0x870 [ 226.372958] ? syscall_return_slowpath+0x5e0/0x5e0 [ 226.377874] ? syscall_return_slowpath+0x31d/0x5e0 [ 226.382806] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 226.388175] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 226.393015] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 226.398196] RIP: 0033:0x455ab9 [ 226.401388] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 226.420676] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 226.428377] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 226.435645] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 226.442903] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 226.450159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 226.457413] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 000000000000001d 09:24:31 executing program 6 (fault-call:1 fault-nth:30): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:31 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, r1, 0x300, 0x70bd29, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x91a}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x7}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000011}, 0x4000000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040), 0x12) 09:24:31 executing program 0 (fault-call:3 fault-nth:3): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:31 executing program 7: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x40007, 0x4080000000002) setsockopt$inet_int(r0, 0x1f00000000000000, 0xd2, &(0x7f0000000000), 0xffffffffffffffd7) 09:24:31 executing program 1: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000840)='/dev/snd/pcmC#D#p\x00', 0x400100000000000, 0x200) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000100)={0x1, 0x70, 0x10000, 0x3, 0x9, 0x7, 0x0, 0x8001, 0x100, 0xc, 0x1, 0x1000, 0x498, 0x100000000, 0x10001, 0x4, 0x401, 0x3, 0x1000, 0x1000, 0x9, 0x7fff, 0xff, 0xfffffffffffffc00, 0x0, 0x3, 0x100, 0x9, 0x8, 0x5, 0x10001, 0x7, 0x4, 0xffffffffffff0001, 0x3, 0x2, 0x779, 0x10001, 0x0, 0x6, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0x2401, 0x4, 0x8, 0x7, 0x8, 0x4, 0x7fff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x80, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xfff) accept$unix(r1, &(0x7f0000000700), &(0x7f0000000780)=0x6e) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000000)="5244534ba785990004000000009c9ba241f200880074b8b5ca71a68025", 0x1d, 0x600}]) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000680)={'veth1\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000003c0)={0x4, 0x0, 0x6, 0x4, 0x5}) signalfd(r0, &(0x7f00000006c0)={0x7c}, 0x8) sendmsg(r2, &(0x7f0000000640)={&(0x7f00000001c0)=@ipx={0x4, 0x4, 0x1, "4b45b5bb6eb2", 0x200}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000240)="ce1ce2b326856099d1b431472e5b530e43e5ce7c6f69a6c3e1008d2820c3d0f4609e8b0035ae36e784a3141b446959ade196131ffa8eb69b5ed227c3d7e60a09aeb670338f122129b6737c143322064bf6cd9dbeaa87388c331a83683899515148e25371e60a16fb597a669686fc1c7130e437333fd6eee5c1cb33efbd7e7da3f213d681cb91efd3954b3db984b35c74f3fcb8ff473e6853ac14e545db462e1493f3f7a301ec4c5840c712c02a5262d898", 0xb1}, {&(0x7f0000000300)="2c8d43a9155aac5726d2201d4c6c547b8887aba15135d7fb375fbd4994c0ff30117c217a0ffaa94f256d57ebe7d217f4abfa51eed894443632009f91b5a9229847d3c75be7b03eef81395102ca8c2b83c74e7ac3c193578a2539104cfbf794e6802fcaf6d79ffed00f44c70ae7a07490707655a3f022a479f3e055", 0x7b}, {&(0x7f0000000380)="0e1821c325e4a0b20e36cf5453aab8264365086e59eaa9a57dea3d0d728d7a0022191370", 0x24}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="83aa0520e52164c93f05e56ca0b6e76e1069250fc4bb8f7df3e991fd04ce32f42a4782873619308a1eac21b11cba5b40f4a38a3c2fe2571f829ffe24dae8845c55ad8e399e114f9c7fd5db9eb336df3c7d65933153c3e949fc0bc4cdb7d5bd06042508961273819c5c27105678afd167d00fbc23a24e2c5f58f26777d9dbc51c5a84", 0x82}, {&(0x7f00000004c0)="e6e900b040d183b07e187cc4e62a824b3229c038751b83855deea06df5e4f187404f933401c07d1bcad424b9cf65d91fcca4015fc1ba2ddc324e9e05f5bf9df53aa3130caa640083b9469e9593ec15c18bf5e413b20b4be70a4a3f2e689f394017819e689d78b835", 0x68}, {&(0x7f0000000540)="6ad8faa2dca2892ea2cd72881ac3dd0b983172e77cafdb013f491d05cd39f6dbae5237b4f1347c382fa8af0e8255d5467ac96f9e9145d395aff01c7fe9c7ab3bb6b6983e63c6f18fc7122131cb1c3fd256ba131b6761223aeb06d5f3d28d37fc113acfd1c1c25ca45c", 0x69}], 0x7, 0x0, 0x0, 0xc000}, 0x4000004) 09:24:31 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20002, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x9, 0x10000, 0x1, 0x3f, 0x175be000000}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 09:24:31 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x200000000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) dup3(r0, r1, 0x0) [ 226.682823] FAULT_INJECTION: forcing a failure. [ 226.682823] name failslab, interval 1, probability 0, space 0, times 0 [ 226.694129] CPU: 1 PID: 11980 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 226.701491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.710850] Call Trace: [ 226.713449] dump_stack+0x1c9/0x2b4 [ 226.717082] ? dump_stack_print_info.cold.2+0x52/0x52 [ 226.722273] ? __save_stack_trace+0x8d/0xf0 [ 226.726608] should_fail.cold.4+0xa/0x1a [ 226.730676] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 226.735782] ? save_stack+0x43/0xd0 [ 226.739408] ? kasan_kmalloc+0xc4/0xe0 [ 226.743292] ? kmem_cache_alloc_trace+0x152/0x780 [ 226.748136] ? sctp_add_bind_addr+0x101/0x4b0 [ 226.752639] ? sctp_copy_local_addr_list+0x499/0x690 [ 226.757741] ? sctp_copy_one_addr+0x5d/0x170 [ 226.762152] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 226.767861] ? sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 226.772704] ? sctp_sendmsg+0x18a2/0x1d90 [ 226.776852] ? inet_sendmsg+0x1a1/0x690 [ 226.780823] ? sock_sendmsg+0xd5/0x120 [ 226.784711] ? ___sys_sendmsg+0x7fd/0x930 [ 226.788858] ? __sys_sendmsg+0x11d/0x290 [ 226.792919] ? __x64_sys_sendmsg+0x78/0xb0 [ 226.797153] ? do_syscall_64+0x1b9/0x820 [ 226.801220] ? graph_lock+0x170/0x170 [ 226.805027] ? print_usage_bug+0xc0/0xc0 [ 226.809089] ? graph_lock+0x170/0x170 [ 226.812895] ? find_held_lock+0x36/0x1c0 [ 226.816965] ? lock_downgrade+0x8f0/0x8f0 [ 226.821118] __should_failslab+0x124/0x180 [ 226.825356] should_failslab+0x9/0x14 [ 226.829160] kmem_cache_alloc_trace+0x4b/0x780 [ 226.833746] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 226.838937] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 226.843958] sctp_add_bind_addr+0x101/0x4b0 [ 226.848281] ? sctp_bind_addr_free+0x20/0x20 [ 226.852691] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 226.857884] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 226.863426] ? sctp_v4_scope+0x19b/0x1c0 [ 226.867592] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 226.872784] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 226.877805] sctp_copy_local_addr_list+0x499/0x690 [ 226.882738] ? sctp_defaults_init+0xe70/0xe70 [ 226.887238] ? get_random_bytes+0x34/0x40 [ 226.891418] ? sctp_association_new+0x19e0/0x2190 [ 226.896272] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 226.901468] sctp_copy_one_addr+0x5d/0x170 [ 226.905703] ? sctp_copy_one_addr+0x5d/0x170 [ 226.910117] sctp_bind_addr_copy+0x173/0x47c [ 226.914530] ? sctp_copy_one_addr+0x170/0x170 [ 226.919027] ? sctp_autobind+0x16d/0x1f0 [ 226.923088] ? sctp_do_bind+0x5f0/0x5f0 [ 226.927070] sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 226.932611] ? security_sctp_bind_connect+0x99/0xc0 [ 226.937631] sctp_sendmsg_new_asoc+0x3c1/0x1120 [ 226.942307] ? sctp_sendmsg+0x1278/0x1d90 [ 226.946459] ? sctp_autobind+0x1f0/0x1f0 [ 226.950523] ? __local_bh_enable_ip+0x161/0x230 [ 226.955204] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.960218] ? lock_sock_nested+0x9f/0x120 [ 226.964453] ? trace_hardirqs_on+0xd/0x10 [ 226.968601] ? __local_bh_enable_ip+0x161/0x230 [ 226.973270] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 226.978808] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 226.983996] sctp_sendmsg+0x18a2/0x1d90 [ 226.987968] ? do_raw_spin_unlock+0xa7/0x2f0 [ 226.992380] ? sctp_id2assoc+0x3e0/0x3e0 [ 226.996446] ? _raw_spin_unlock_bh+0x30/0x40 [ 227.000855] ? __release_sock+0x3a0/0x3a0 [ 227.005018] inet_sendmsg+0x1a1/0x690 [ 227.008823] ? copy_msghdr_from_user+0x380/0x580 [ 227.013581] ? ipip_gro_receive+0x100/0x100 [ 227.017903] ? move_addr_to_kernel.part.20+0x100/0x100 [ 227.023191] ? security_socket_sendmsg+0x94/0xc0 [ 227.027948] ? ipip_gro_receive+0x100/0x100 [ 227.032269] sock_sendmsg+0xd5/0x120 [ 227.035985] ___sys_sendmsg+0x7fd/0x930 [ 227.039966] ? copy_msghdr_from_user+0x580/0x580 [ 227.044729] ? lock_downgrade+0x8f0/0x8f0 [ 227.048879] ? proc_fail_nth_write+0x9e/0x210 [ 227.053377] ? __fget_light+0x2f7/0x440 [ 227.057352] ? fget_raw+0x20/0x20 [ 227.060804] ? find_held_lock+0x36/0x1c0 [ 227.064875] ? wait_for_completion+0x8d0/0x8d0 [ 227.069463] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 227.074997] ? sockfd_lookup_light+0xc5/0x160 [ 227.079495] __sys_sendmsg+0x11d/0x290 [ 227.083385] ? __ia32_sys_shutdown+0x80/0x80 [ 227.087793] ? __sb_end_write+0xac/0xe0 [ 227.091772] ? fput+0x130/0x1a0 [ 227.095050] ? ksys_write+0x1ae/0x260 [ 227.098863] __x64_sys_sendmsg+0x78/0xb0 [ 227.102925] do_syscall_64+0x1b9/0x820 [ 227.106813] ? syscall_return_slowpath+0x5e0/0x5e0 [ 227.111743] ? syscall_return_slowpath+0x31d/0x5e0 [ 227.116677] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 227.122042] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.126890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 227.132076] RIP: 0033:0x455ab9 [ 227.135255] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 227.154626] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 227.162338] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 227.169606] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 227.176870] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 09:24:32 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000080)="d5f4c953d7f413236c8bc84ab364bc41f3390bc16e91c2d2f7f56be04176f11683676084307d4df77bf750af35b89e9c9e84ce3916b14ef7a27471efb911368e667e43596f3b4a102cb21c8ef00c2ab604e5423d8521a26e1894f7432829d31a3aa1d634d3cf2e39a3d73431fdd1657f72ef1dcebd88dcc2fa3cbfbf353d194c5762492d1381b41afb692bfeef8402999da84744b9a3eb884e06d7e11266c5a0595b6106767ec1a8f9b338ba80fa00b2b1eb251b4de358180f28dec341f4db8cdc8e9e7f50460eda942f6e7085180563b2fd613805789b8d4fdcd9e3e021279489704fb9f66789a94990c6738354dd1f69cdce83ed7e85", 0xf7, 0x40801, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)) [ 227.184137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 227.191402] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 000000000000001e 09:24:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) msgget(0x2, 0x6) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000580)=""/168) mount$9p_rdma(&(0x7f0000000140)='127.0.0.1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000640)=ANY=[]) ioctl(r0, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f762070") ioctl$int_out(r0, 0x2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4009}, 0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xffffffff00000001, 0x8, 0x4}, 0x2f) 09:24:32 executing program 6 (fault-call:1 fault-nth:31): r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) [ 227.232125] loop1: RDSK (1106378752) [ 227.232125] unable to read partition table [ 227.264876] loop1: partition table beyond EOD, truncated [ 227.270518] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) 09:24:32 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000080)={'eql\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x005\x00', @ifru_names}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xf9cc, 0x30, 0x1f, 0x8000}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x8603}, &(0x7f0000000300)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x7, 'queue0\x00', 0x4}) getdents64(r1, &(0x7f0000000180)=""/229, 0xe5) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r3) 09:24:32 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000000003) writev(r0, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 227.328814] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 227.373446] FAULT_INJECTION: forcing a failure. [ 227.373446] name failslab, interval 1, probability 0, space 0, times 0 [ 227.384876] CPU: 1 PID: 11992 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #158 [ 227.392233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.401576] Call Trace: [ 227.404166] dump_stack+0x1c9/0x2b4 [ 227.407822] ? dump_stack_print_info.cold.2+0x52/0x52 [ 227.413012] ? __lock_acquire+0x7fc/0x5020 [ 227.417255] should_fail.cold.4+0xa/0x1a [ 227.421319] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 227.426425] ? find_held_lock+0x36/0x1c0 [ 227.430484] ? graph_lock+0x170/0x170 [ 227.434294] ? find_held_lock+0x36/0x1c0 [ 227.438370] ? check_same_owner+0x340/0x340 [ 227.442691] ? graph_lock+0x170/0x170 [ 227.446493] ? rcu_note_context_switch+0x730/0x730 [ 227.451425] ? kasan_check_read+0x11/0x20 [ 227.455578] __should_failslab+0x124/0x180 [ 227.459813] should_failslab+0x9/0x14 [ 227.463609] kmem_cache_alloc+0x2af/0x760 [ 227.467755] ? find_held_lock+0x36/0x1c0 [ 227.471825] get_empty_filp+0x12d/0x530 [ 227.475799] ? proc_nr_files+0x60/0x60 [ 227.479689] ? kasan_check_read+0x11/0x20 [ 227.483834] ? do_raw_spin_unlock+0xa7/0x2f0 [ 227.488240] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 227.492821] ? kasan_check_write+0x14/0x20 [ 227.497054] ? do_raw_spin_lock+0xc1/0x200 [ 227.501315] alloc_file+0x24/0x3e0 [ 227.504854] ? clear_nlink.part.9+0x65/0x80 [ 227.509178] __shmem_file_setup+0x313/0x700 [ 227.513496] ? check_same_owner+0x340/0x340 [ 227.517823] ? shmem_fill_super+0xa50/0xa50 [ 227.522146] ? get_unused_fd_flags+0x122/0x1a0 [ 227.526738] ? __alloc_fd+0x710/0x710 [ 227.530542] shmem_file_setup+0x2f/0x40 [ 227.534524] __x64_sys_memfd_create+0x2af/0x4f0 [ 227.539191] ? memfd_fcntl+0x1400/0x1400 [ 227.543254] ? do_syscall_64+0x9a/0x820 [ 227.547234] do_syscall_64+0x1b9/0x820 [ 227.551119] ? finish_task_switch+0x1d3/0x870 [ 227.555614] ? syscall_return_slowpath+0x5e0/0x5e0 [ 227.560543] ? syscall_return_slowpath+0x31d/0x5e0 [ 227.565501] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 227.570869] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.575716] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 227.580898] RIP: 0033:0x455ab9 [ 227.584076] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 227.603442] RSP: 002b:00007f573928da88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 227.611150] RAX: ffffffffffffffda RBX: 0000000020002bc0 RCX: 0000000000455ab9 09:24:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002000000e00000010000000000000000080012000000020000000000000000003000000000000000000000000000000000000000000000000000000000000001ac1414bb0000000000000000000000000300050000000000020000f1df0000010000000000000000"], 0x80}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 09:24:33 executing program 0 (fault-call:3 fault-nth:4): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) [ 227.618419] RDX: 0000000020002bd8 RSI: 0000000000000000 RDI: 00000000004ba6a1 [ 227.625684] RBP: 000000000072bea0 R08: 0000000020002bd8 R09: 00000000fbad8001 [ 227.632948] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000014 [ 227.640214] R13: 00000000004c21cd R14: 00000000004d3c48 R15: 0000000000000003 [ 227.649851] loop1: RDSK (1106378752) [ 227.649851] unable to read partition table [ 227.660891] loop1: partition table beyond EOD, truncated [ 227.666565] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) 09:24:33 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}]}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) [ 227.919481] FAULT_INJECTION: forcing a failure. [ 227.919481] name failslab, interval 1, probability 0, space 0, times 0 [ 227.930809] CPU: 0 PID: 12020 Comm: syz-executor6 Not tainted 4.18.0-rc5+ #158 [ 227.938177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.947518] Call Trace: [ 227.950138] dump_stack+0x1c9/0x2b4 [ 227.953758] ? dump_stack_print_info.cold.2+0x52/0x52 [ 227.958950] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 227.964482] ? fib_table_lookup+0xa53/0x24a0 [ 227.968890] should_fail.cold.4+0xa/0x1a [ 227.972947] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 227.978058] ? fib_insert_alias+0x1200/0x1200 [ 227.982552] ? trace_hardirqs_on+0x10/0x10 [ 227.986775] ? graph_lock+0x170/0x170 [ 227.990564] ? print_usage_bug+0xc0/0xc0 [ 227.994628] ? print_usage_bug+0xc0/0xc0 [ 227.998692] ? trace_hardirqs_on+0x10/0x10 [ 228.002919] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 228.007756] ? __lock_acquire+0x7fc/0x5020 [ 228.011987] ? graph_lock+0x170/0x170 [ 228.015785] __should_failslab+0x124/0x180 [ 228.020025] should_failslab+0x9/0x14 [ 228.023817] kmem_cache_alloc+0x47/0x760 [ 228.027888] ? fib_select_multipath+0xb70/0xb70 [ 228.032561] dst_alloc+0xbb/0x1d0 [ 228.036011] rt_dst_alloc+0x102/0x520 [ 228.039831] ? fnhe_flush_routes+0x480/0x480 [ 228.044257] ? __lock_is_held+0xb5/0x140 [ 228.048322] ip_route_output_key_hash_rcu+0xa4d/0x33a0 [ 228.053596] ? ip_route_input_noref+0x270/0x270 [ 228.058260] ? print_usage_bug+0xc0/0xc0 [ 228.062316] ? lock_acquire+0x1e4/0x540 [ 228.066279] ? ip_route_output_key_hash+0x1ab/0x3b0 [ 228.071296] ? kasan_check_read+0x11/0x20 [ 228.075432] ? rcu_is_watching+0x8c/0x150 [ 228.079569] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 228.083974] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 228.089072] ip_route_output_key_hash+0x242/0x3b0 [ 228.093925] ? ip_route_output_key_hash_rcu+0x33a0/0x33a0 [ 228.099473] ? memset+0x31/0x40 [ 228.102757] ? memzero_explicit+0xe/0x10 [ 228.106833] ip_route_output_flow+0x28/0xc0 [ 228.111159] sctp_v4_get_dst+0x50e/0x17a0 [ 228.115300] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 228.120835] ? proc_do_uuid+0x270/0x270 [ 228.124816] ? sctp_v4_copy_addrlist+0x770/0x770 [ 228.129558] ? kmem_cache_alloc_trace+0x616/0x780 [ 228.134400] ? kasan_check_write+0x14/0x20 [ 228.138629] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 228.144155] ? refcount_inc_not_zero+0x1e5/0x2f0 [ 228.148900] ? refcount_add_not_zero+0x330/0x330 [ 228.153650] ? sctp_copy_one_addr+0x64/0x170 [ 228.158053] sctp_transport_route+0x132/0x360 [ 228.162537] ? sctp_transport_route+0x132/0x360 [ 228.167198] sctp_assoc_add_peer+0x52f/0xed0 [ 228.171599] ? sctp_assoc_update_frag_point+0x2c0/0x2c0 [ 228.176960] ? sctp_assoc_set_bind_addr_from_ep+0x165/0x1c0 [ 228.182659] ? security_sctp_bind_connect+0x99/0xc0 [ 228.187666] sctp_sendmsg_new_asoc+0x5d8/0x1120 [ 228.192323] ? sctp_sendmsg+0x1278/0x1d90 [ 228.196464] ? sctp_autobind+0x1f0/0x1f0 [ 228.200519] ? __local_bh_enable_ip+0x161/0x230 [ 228.205179] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.210183] ? lock_sock_nested+0x9f/0x120 [ 228.214409] ? trace_hardirqs_on+0xd/0x10 [ 228.218544] ? __local_bh_enable_ip+0x161/0x230 [ 228.223207] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 228.228746] ? sctp_endpoint_lookup_assoc+0x183/0x290 [ 228.233927] sctp_sendmsg+0x18a2/0x1d90 [ 228.237905] ? do_raw_spin_unlock+0xa7/0x2f0 [ 228.242315] ? sctp_id2assoc+0x3e0/0x3e0 [ 228.246432] ? _raw_spin_unlock_bh+0x30/0x40 [ 228.250833] ? __release_sock+0x3a0/0x3a0 [ 228.254987] inet_sendmsg+0x1a1/0x690 [ 228.258775] ? copy_msghdr_from_user+0x380/0x580 [ 228.263520] ? ipip_gro_receive+0x100/0x100 [ 228.267828] ? move_addr_to_kernel.part.20+0x100/0x100 [ 228.273099] ? security_socket_sendmsg+0x94/0xc0 [ 228.277841] ? ipip_gro_receive+0x100/0x100 [ 228.282156] sock_sendmsg+0xd5/0x120 [ 228.285860] ___sys_sendmsg+0x7fd/0x930 [ 228.289831] ? copy_msghdr_from_user+0x580/0x580 [ 228.294580] ? lock_downgrade+0x8f0/0x8f0 [ 228.298751] ? proc_fail_nth_write+0x9e/0x210 [ 228.303237] ? __fget_light+0x2f7/0x440 [ 228.307199] ? fget_raw+0x20/0x20 [ 228.310642] ? find_held_lock+0x36/0x1c0 [ 228.314700] ? wait_for_completion+0x8d0/0x8d0 [ 228.319280] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.324803] ? sockfd_lookup_light+0xc5/0x160 [ 228.329289] __sys_sendmsg+0x11d/0x290 [ 228.333168] ? __ia32_sys_shutdown+0x80/0x80 [ 228.337564] ? __sb_end_write+0xac/0xe0 [ 228.341530] ? fput+0x130/0x1a0 [ 228.344798] ? ksys_write+0x1ae/0x260 [ 228.348603] __x64_sys_sendmsg+0x78/0xb0 [ 228.352657] do_syscall_64+0x1b9/0x820 [ 228.356532] ? finish_task_switch+0x1d3/0x870 [ 228.361021] ? syscall_return_slowpath+0x5e0/0x5e0 [ 228.365948] ? syscall_return_slowpath+0x31d/0x5e0 [ 228.370871] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 228.376231] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 228.381072] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.386249] RIP: 0033:0x455ab9 [ 228.389427] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 228.408765] RSP: 002b:00007f503641dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 09:24:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = accept4$inet(r1, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000640)=@sack_info={0x0, 0x20, 0xa}, &(0x7f0000000680)=0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002480)={0xaa, 0xd}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000006c0)={0x0, 0x7, 0xffffffff80000001, 0x2, 0x94, 0x6, 0x7fffffff, 0xfff, {0x0, @in6={{0xa, 0x4e23, 0xd09, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x4, 0x4, 0x9, 0x5, 0x2}}, &(0x7f0000000780)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0xff, 0x3f}, &(0x7f0000000880)=0x90) sendmsg$rds(r1, &(0x7f0000004640)={&(0x7f0000003140)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000003380)=[{&(0x7f0000003180)=""/66, 0x42}, {&(0x7f0000003200)=""/99, 0x63}, {&(0x7f0000003280)=""/155, 0x9b}, {&(0x7f0000003340)}], 0x4, &(0x7f0000004580)=[@rdma_args={0x48, 0x114, 0x1, {{0x7fff}, {&(0x7f00000033c0)=""/4096, 0x1000}, &(0x7f00000044c0)=[{&(0x7f00000043c0)=""/105, 0x69}, {&(0x7f0000004440)=""/91, 0x5b}], 0x2, 0x20, 0x3800000000000000}}, @fadd={0x58, 0x114, 0x6, {{0xffffffffffffffc1, 0x1}, &(0x7f0000004500)=0x7, &(0x7f0000004540)=0xfffffffffffffffd, 0x1, 0xdb72, 0x80, 0x4, 0x2, 0x19b}}], 0xa0, 0x40}, 0x8000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002340)={0x0, 0xce7}, &(0x7f0000002380)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002ac0)={0x0, 0x43, "d4aa341d78b0f74be76e91485d893b6611ddb44f48f3d7ea8da86ef82dab7ce118ae8444dc3e28eb5e0d6d83ef7efd74074c8379d5ea9ac16f4d3858b20a6c668d98b3"}, &(0x7f0000002b40)=0x4b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002b80)={0x0, 0xe1, "ffed640350e583295bdc6f0b3386cc12214d19aae46ec05c35484bf15ebce814141790e581f9038bf99bac1c7213356954edce03ce8d1f678f12bb6478269bb70beb6e4cf974a285fa11027707262b947d421abcd4e78122414a2fe1388e1e79ae6c7ceabfa56d4e5650c9d5de78c2650198a3aa6d7c8b9ba1375271362767cf66184d32e4f5178a4f91b645a865c95236870dba6499c9510c39e57214b1ea47da5f431ad1c631dfd1d1fa978d2717d151594e387cff06bc896addc13c07e69bcc5fed567e6e434f1a2c25e303753ef76d18a794db7166fc618f6b1b77f7e938e6"}, &(0x7f0000002c80)=0xe9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002cc0)={0x0, 0x12, "c3b08ac8d8758388e9626a69f20aebd3dedf"}, &(0x7f0000002d00)=0x1a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002d40)={0x0, 0xbf, "5edd19cc99240d04c51a1c9e9162fa25a57dc84eadf594f55abbf844b0e73e450ec374773819d7d01289f0ca77fbbaa2c8cfadaffce0d813deb7a2ef970b5d825e54c5b55c15c54e5bb70a652b22d341c539c8e29442721284d17c195c37c9d78567a4c356f5807791b2c220314206080ff2b09b453c7cbb6e760271c66f38311ecb84c520653430620e36a06b2027c6ea2c4e8076186c1380f50cbfbc31e10b395fdf2ede328aa5378e36792e3d108e82c865c6e1908524d9c601dc9a7cc2"}, &(0x7f0000002e40)=0xc7) sendmmsg$inet_sctp(r2, &(0x7f0000002f80)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @rand_addr=0x9}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000140)="3c2dd0e073e0d6e7b2cf883e073974ab0412c6d6f77fc9bf3652b0e2bbce13fd174a625f1fdcd56f5fa012f1c022e2688408a59d008e71de4d8c95bde9a60832fe8c45f9745b03643a495804454b57fa8944536ecd3bb5403a9c7559abdbd552a2b913419cfb7c3f2cda28094490dc21dc1db40035e0504226a494f129f288a72ff922fb98a8627ce807066bc38a9f33b05ae5cefc1a56ab3f5b977e45ff0098820ee601dc8163a057aa3c0598680b266a7a4f538a1951d1656f47", 0xbb}, {&(0x7f0000000200)="e153d0f5e3eaf276337bf0867567cd9f174d3a89f9e4060f16b78e24b2c390f330a1191807fa7bc9e5eb452034390bf57f8dca7ed6ba2299bd723aeed76c2e7edafec9e6581ec622e4b67df2a03b512d2c24a709504789e54bbbe77b8d1f0732f5ab8cb106feac6a4d769fb3ffa587d6cef18088e09515c3db1ec8a96a62818382f4da5df0e9e613f2a5f545ae10c53b379e84294f3b7ab113f7a2e808836eb69343fa6ffa330d7f03c91bbf7ef5e594f6ec0104bf48034ec7b181256e17ad2ae6fff5b6d360", 0xc6}, {&(0x7f00000000c0)="08fb8ae4fdd968c1582b2b7e642b20cdfd28d46c06d5c3f39f4c9a6f701a1b0c1667ad0e8988aa00f9", 0x29}, {&(0x7f0000000300)="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", 0xfb}, {&(0x7f0000000400)="4a9ad5dec3dee756c157a14983e234", 0xf}, {&(0x7f0000000440)="4cbcb514efaad1031e46db71a8338685a5cd77e04291420992e14fc1b9a0b0312fb946a62936144ef3cf34e217543e502be0b74836ba415196e2eeb5417813d79a8d442e895501f76fa0487e8705a68fb77757f6ac45b59491b66cf2675743e9d7792a449f42d596f18b95b28ec3401eed12266f141df21dc4bbc3dabf7bf4b4be793be918b2182802ab38b68cad7368e4009f5d2c0196a83c837e54f7e98fdda8c16771e3c2fef068d64da37f2be86f93fb2bf98315fa166f76379078788054b7f14e0ae33a7903e9770012f7377ea5287ce4e17b", 0xd5}, {&(0x7f0000000540)="feebe07a83b8e45ac5e7ac74e84284540f902cf7273ff6f9ad4eb379f43e0fb274734a6aa133c1af52450acf12d05eeb1fdd16203e69772b73d6507bfe183d71828443", 0x43}], 0x7, &(0x7f00000008c0)=[@dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x3}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x1, 0x7, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x8, 0xfffffffffffffff1, 0x800, 0x2, 0x7, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2002, 0x1, 0x0, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x6, 0x6, 0x2}}], 0xa0}, {&(0x7f0000000980)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000d40)=[{&(0x7f00000009c0)="f099eb3844830514727b1143c8969f4124e025b4558f60ca5e30baba05274a48284face716beea89b12bfcd6125362d329e76cfbb62f6561c5fc459a7027518f7f368360410f867c02d1fec4dbac8af7ae4f7ba490e8523399b19ed7609e779f97c06d026f178c2f358a086aa5f1010fc3b4ab9c9ff6f99c8106a0ae05539e11da2965fb76c88c4f460f75e894b38ea66625350d6dcb83c38d1e55c8060e4cea60643a483fdc5bc290a7ea", 0xab}, {&(0x7f0000000a80)="faaf401e85647a3a35010e29b34e5159215c2327a1cfc8746bf63cacacd5006dd70e0b9ddb20ccfa75e7b3fb30be9daf072356753329ac30a4dfe95d23dab7609127205d7db86ec2", 0x48}, {&(0x7f0000000b00)="5c04317daaf64c890d2a33fb25b5c8167e62f9968e3898ae7ed32f90e4e693377e09b18ac4b73be10ae258a2d4079a9930dc2f8ea6dae23e6a8791c7d75aed0e6587c9686e58979618c749bb8681318b06398368dfd8049e30b8a8b17c3b9ebea4eecac83301fe0c6001545a6f2f7c83a305fdf46e7f5f42e416f701df2f42b4c8823a993d869da9414738e5343488dab350d96c351e45121cf48a", 0x9b}, {&(0x7f0000000bc0)="c8ac243318f69b2ea45780c6cdcd65f27ee91bfda8232d5d5db6f0cbdf4efcb8472ae35c76f9546cb70f3fdbe61395a3fc80c15b6822231038fe081d31df2ebfda996d6670", 0x45}, {&(0x7f0000000c40)="98037e8ba57d692bfe3d9793f1ecd019082ed78dc916c9be478db84b6d219a43d2bb68f920d7644f0a6e301422a8bfe362839b2033f363cbbe5a8a03df91647605c6f5910973b6ba72d16e94e527ac4a2272d51f9cbb0e348ec3a2eddad01a8c3655fa2dc4eb77aee7f6d210c400edc1c917eb3d122f92389bf08bab431773ab70615faf8ecaa3e0f60040b3301f000d90c9a13f30412709affe8f46e2d3bfb7f996caa86b33c2de18", 0xa9}, {&(0x7f0000000d00)="cc65f47e10ac90e971d329b3349b6499e9a0af9573dc5c70d4", 0x19}], 0x6}, {&(0x7f0000000dc0)=@in6={0xa, 0x4e24, 0xfffffffffffffffe, @empty, 0x51f}, 0x1c, &(0x7f0000002140)=[{&(0x7f0000000e00)="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", 0xfc}, {&(0x7f0000000f00)="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0x1000}, {&(0x7f0000001f00)="64ffcad4281c5c9daebf8f575786b4656897e709ed4e559a96496e83898577b2a1c89e94659b3a80dc7eddad47cd5e442a63b607d2ce8b31bc2340780943fbc79ec5f15866a7b783558569648e8dc4ca46030a99fe4fde6ea045898273651d835d1eb5b5b68df25272c8ff3588144338018c7979e72be132e916c4", 0x7b}, {&(0x7f0000001f80)="9df4535c5546b49a8cfda3a8847fef7174389b69a6ae0eb964bec831e348602a428d030b470fe7e90875641a1ef0117df175fccc06581fdef947a939b3da5196c2bd4a2c1d92e090deed16684f0dff122f992950d8f18441fa75e48a2731eca049e1a40781c3e9b199360a0f6c5718b89e3b7390893af92bf1612590efb372ae5abc672b7617a581d6537be861", 0x8d}, {&(0x7f0000002040)="7e9ad96fa5395ba48aaf13423d68da08ea99d3e6c93ce8bad204eb5bf46e242b04eb0427a069f744a7b415a3c6d4b38be10875e0030c27b32d9bcb2e4909e99320b6e0ab5e5eca08a8d71bfb073124d8933c88f8e6b71c30e125932879db198e46f9040699fcf1757c6185778f8b7b843d8ccc0a22818dbbbff3328d34b3ad03582345bdd938108a21929c57695cc279e765c180902e8295a8f88dd1e66d545831eded808d1cfa918106d336f5c916a95d2b", 0xb2}, {&(0x7f0000002100)="f94ef09511b0156dec7f24f8c15b32e7169d7b707b927aa7e29f02ea480e3f67d4a79bca5d78d5", 0x27}], 0x6, &(0x7f00000021c0)=[@init={0x18, 0x84, 0x0, {0x401, 0x1, 0xffffffffffffff01, 0x5}}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0x1f, 0x8}}], 0x30, 0x40}, {&(0x7f0000002200)=@in6={0xa, 0x4e21, 0x3, @empty, 0x3}, 0x1c, &(0x7f0000002300)=[{&(0x7f0000002240)="e29689fd8eb73907269b4d3b6e0e437a9e550728579f83cf38e5122370d29c39379afc87947d2bc6e8f3efee989a07d0c416d7fed43145ab2832f3240475caba96887c5e48a1f08fcdc0097e37c02a72e75ea213beaca5cf38915611b7e161f56d38c2519cd0f76ed8895f894b24efb0752bb64753ebe383ca907731d915f1ddd3c15107ac2f08849ac880e487662d166fefc8be4e704a9f42d1b01f73", 0x9d}], 0x1, &(0x7f00000023c0)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x81, 0x0, 0x5, 0xc3e, 0x2, 0x1, 0xbc, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x9ec3, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xc0}}, @authinfo={0x18, 0x84, 0x6, {0x80}}], 0x78, 0x20000000}, {&(0x7f0000002440)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002480), 0x0, &(0x7f00000024c0)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}], 0x18, 0x82ce72fe4758c75}, {&(0x7f0000002500)=@in6={0xa, 0x4e23, 0x9c0, @empty, 0x7}, 0x1c, &(0x7f0000002740)=[{&(0x7f0000002540)="6901769571d843d77e06cdbda33846b332959e7315322e6b2d7888920e6993b4999613638d18e54d0fc77c380b265ba836a8f91acbc77dd303968cb6fa55796ef899084c6d27ff4a414ed3394f4dd41c2302ab558e90a515bfa0cbaaa677b0df0930fd35c2c2550a4790b84e12a4eae8d07a793c2b8aab864e412d87cbf38016b231", 0x82}, {&(0x7f0000002600)="d6db7488c74de773a799d0a07feedc76d9200139d88f185e4dbced277362ed7c67790ed4c93baf7dc2220c86cdefbfa22f1798ee9f497302faf7", 0x3a}, {&(0x7f0000002640)="a20714b11f84cc1a9c7d29f124afed3c60e5bf082692a2b1f881147ea8925dff17c217ce7a74d941d38d117179d02c9e52352cb3072bb5500078f1743eedb3d701b97cd1022929233ea334e6b81ed5db436f25184972e59b746ec98b8a4484e495c91f9c01cd6b3691c8c5c4011dac0e53ee9e3bba2d9cb485f5d9a0a9ddc294e0d0a580ae48f343bbf6857a4f955d4a320f7006209f6daa737441f73ec4178fb3ab7e0a9e2f8134e380aa49e166a222c767d211f46f682542d8e6c905f406e055093c", 0xc3}], 0x3, 0x0, 0x0, 0x4040801}, {&(0x7f0000002780)=@in6={0xa, 0x4e22, 0x6c, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xf3}, 0x1c, &(0x7f0000002a80)=[{&(0x7f00000027c0)="a00ffce5b3ea0496622aabcbd8c4ad179aeccef11b680b7ccb8f7c4393e44b61662134f6ddf67a7484baaa68ce130978ee9326695ad1199eef591e89cf3bb034aed6439be9986b94633ca35cc1201b5ecf4960470ad404b397397823fc7d0e2df1c2d3fe151196f3f17dceb705282cdcb435692c11dfb8b10387775326c2cbe5959f87be3d71f7b265fff17c348c2601a215ac36793c5be00afc449f855da9beb707dd253f414e818919fcc4abf19522496b4bbc6318c64ba8a4e2de6377ebb14031e53085774a24511e943ccc9aaead6b13b9b2", 0xd4}, {&(0x7f00000028c0)="3bb8dbcb6029d9bc77ecbf11f2f0609d3c894e23079255cf84b0", 0x1a}, {&(0x7f0000002900)="9b0c4c5ddaca942a56238d0cff462692146621d9aeaf1e96ce73c81ee8279f4ab6749693f3349498ed6e21e20b3ed0e9ff73db043985f508bb07ef1a328d8eedec2776f4a9ac29bf9185dc57db575f623ac03afb50087a66323e8a08133f4c0d24ff88110bcd82dfa41d6a96e9570e4d0c835391a1f4723a6990bceb1c58a0f4bdcbf4d9b39d08a29d528320c4aa", 0x8e}, {&(0x7f00000029c0)="5918194e3f9e710bad09f6d7bb4dfa1447191c3c89b9ca337a6555755fb312138e7c63188e910cbd037055d55e22af2b45cad8174208fe5b1b25edce3039562f2369923f5b3570c0ed54c4ffeb5a7bccbc2ab4690d1343ed2061a8022c77723015d65f836d2a5617868dc58e426dc55fbacfb3f57d0c2ecfd25085998b7b3665de3169968fea3b9a4af590387f74881ed0d97eb08c5a2e2834fef4fc0268d1e82c1c16b85b", 0xa5}], 0x4, &(0x7f0000002e80)=[@sndinfo={0x20, 0x84, 0x2, {0x78, 0x1, 0x0, 0x6, r7}}, @authinfo={0x18, 0x84, 0x6, {0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x3, 0x1000, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xd05, 0x800e, 0xffff, 0x6, 0x9e0, 0x8, 0x10001, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0xf384, 0x9, 0x0, 0xa9f1, 0x1, 0x3f, 0x20, r10}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}], 0xd8}], 0x7, 0x800) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="390000001300090417feb1ae7aa77cf40000ff3f09000000000000000000001419000a00430100000a00005d14a4e91ee438d2fd0000000000", 0x39}], 0x1) [ 228.416463] RAX: ffffffffffffffda RBX: 00007f503641e6d4 RCX: 0000000000455ab9 [ 228.423724] RDX: 0000000000000000 RSI: 0000000020001d40 RDI: 0000000000000013 [ 228.430981] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 228.438236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 228.445501] R13: 00000000004c1066 R14: 00000000004d16c8 R15: 000000000000001f [ 228.505829] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 228.530743] FAULT_INJECTION: forcing a failure. [ 228.530743] name failslab, interval 1, probability 0, space 0, times 0 [ 228.542136] CPU: 0 PID: 12027 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #158 [ 228.549509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.558894] Call Trace: [ 228.561512] dump_stack+0x1c9/0x2b4 [ 228.565151] ? dump_stack_print_info.cold.2+0x52/0x52 [ 228.570351] ? lock_release+0xa30/0xa30 [ 228.574345] should_fail.cold.4+0xa/0x1a [ 228.578427] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 228.583547] ? zap_class+0x740/0x740 [ 228.587268] ? up_read+0x110/0x110 [ 228.590831] ? find_held_lock+0x36/0x1c0 [ 228.594930] ? check_same_owner+0x340/0x340 [ 228.599261] ? rcu_note_context_switch+0x730/0x730 [ 228.604195] ? lock_downgrade+0x8f0/0x8f0 [ 228.608351] __should_failslab+0x124/0x180 [ 228.612576] should_failslab+0x9/0x14 [ 228.616364] kmem_cache_alloc+0x2af/0x760 [ 228.620505] getname_flags+0xd0/0x5a0 [ 228.624296] ? __sb_end_write+0xac/0xe0 [ 228.628258] getname+0x19/0x20 [ 228.631439] do_sys_open+0x3a2/0x760 [ 228.635140] ? filp_open+0x80/0x80 [ 228.638672] ? do_sys_ftruncate+0x44e/0x560 [ 228.642987] __x64_sys_open+0x7e/0xc0 [ 228.646775] do_syscall_64+0x1b9/0x820 [ 228.650648] ? finish_task_switch+0x1d3/0x870 [ 228.655130] ? syscall_return_slowpath+0x5e0/0x5e0 [ 228.660048] ? syscall_return_slowpath+0x31d/0x5e0 [ 228.664975] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 228.670329] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 228.675165] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.680340] RIP: 0033:0x40fd11 [ 228.683508] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 09:24:34 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x1d, 0x800, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000007c0)=0x0) getresuid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) r4 = getegid() r5 = getpgrp(0xffffffffffffffff) r6 = geteuid() getgroups(0x4, &(0x7f00000008c0)=[0xee00, 0xffffffffffffffff, 0xee01, 0xee01]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0}, &(0x7f0000000940)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0}, &(0x7f00000009c0)=0xc) fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a80)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000b80)=0xe8) r13 = getegid() r14 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r0, 0x9) r18 = geteuid() fstat(r0, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0x0) r21 = getuid() r22 = getegid() r23 = getpid() lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001680)=0x0) fstat(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001740)='.\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001c00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001c40)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001d40)=0xe8) r31 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000001e80)={0x0, 0x0}) r33 = getuid() fstat(r0, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001f40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001f80)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000002080)=0xe8) stat(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000002180)=0x0, &(0x7f00000021c0), &(0x7f0000002200)) r40 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000002240)={0x0, 0x0}) stat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003740)={0x0}, &(0x7f0000003780)=0xc) getresuid(&(0x7f0000003f40), &(0x7f0000003fc0)=0x0, &(0x7f0000003f80)) getresgid(&(0x7f0000003880), &(0x7f00000038c0), &(0x7f0000003900)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003940)=0x0) fstat(r0, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003a80)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000003b80)=0xe8) fstat(r0, &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003d40)=[{&(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000440)="1d125e9e94b171a7ee079ebd900c8eb66832511fc12e0b3789923351ac7f73eee41a9a6a2a63d06af418d388adfb76208806e64b95233a50841b77150f515713214220c1a8e6cf33c834de369781b0e9a726c15f4c3ab51e1c5c7206b1c3e90732055bba4d237b80d012b20a25fbc59f5f09280b360767cf79598648391439913d7744f4633836c3562c3806d2755e3bc40f7beae7", 0x95}, {&(0x7f0000000500)="67b9452d18ffbf37c84a932d12545ca5c31c478d88460862a236e98dd4d097cffbd896633cd9f3ce8642b916773a4add5a5298daf48867ac1686d41a3384c7e600dae0d55cfbe2eca6d1e3f6d68010b5ebb15b875ff5eb8ba7", 0x59}, {&(0x7f0000000580)="e3a2b8e91ac2ee03990f2b0cffb132cc5786490665d739630fd8a0596e61e3302eb4847b0dd52f493960c61819c617b2feb4eeb17dd946b59f1c14dfb8454f1cde8f59b2e0a2a590c8f8ac4725912b7daedff5884bfaf9a9f7b947f168aec3c4b073889f02cc8d7a1cd75e8973a30b61110a1c2aa3200b0793cb0de9b36d241bf2049ab5b4b2c9c5cc660fabf853bd141d897b71eeee", 0x96}, {&(0x7f0000000640)="05b95164a283d85d62417ad1e9501573d1cc0c30f4c4eb254c884e9fd5194b980ff2e1c9865559282117b7a4be922ed4cf5dc63b49ae37bce41bc24d605943cc0b79879e99315c8a1d52b0558bfd9c296ce29b1c8f4763947e44ab213dc9734dbee50070aab777b3c8fb61e4651442dbf8677034512a9f83e568a2bae62697c56c812973144cdc2a0e061a1298d81f7e3060e1eb5e1456c64e82f53dc94c4f5017730bf62839d2888ff01556d21b9c9cfbfa1450cdc298bd686f1a69945b5cb2ddd31bf7f3172f77e1c119b9531916", 0xcf}, {&(0x7f0000000240)="07a26f8786c122634524f947f0d42b37ace3ed40dbd55d80d33927622db33e583f4b81d89887be851d686b1fa9cb9c", 0x2f}], 0x5, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x148, 0x844}, {&(0x7f0000000d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000dc0)="5f1001ca41847624fcf0e5a0f788597c602059342c835ff6c109df1ba926e486fe2bc87e908c7c26bfd06110d06ab6efd7e7c131cf763a0d8cfec5fdb3588ed4116f84b601a8e2535b6d1e03c627b4654edfcf480dc5399395fac18717f7fe0882553af8b1bb1c01262c0673583b88766ba6aa2a16922ca0ca08f2c06025fdfcb6a1c36624c9f80989acaa6a38f5d44eba7d23efe6ee547147eea051df97bdd5e9438c111812a8b88266a9304408340be2f95273372e55fba03c704bbe4279a467cd06e41fd48f1f", 0xc8}, {&(0x7f0000000ec0)="882a8d931d6cbc7dc11699d6562a2d2a79b9810e43f8471a0360cbf98bc87389e40d2957e02345529ddbf50a13dddb0ed456d5667968b5a4f487a4b1f1eb0aad8200af14ade5c3c1", 0x48}, {&(0x7f0000000f40)="df845f6f8b6d2437ca960b3fe403db405bc348cc77eb7df4678551f28c183d6056b00bac86a0bcbf2427300472cc258a7d1ec7518097f5ed3785e11ec527c557d29d45de4e70bdecc65fe51cd5684963a46a771767b1f2b59e476ee0c99b0e8e11c8a24c08c8", 0x66}, {&(0x7f0000000fc0)="f9195debbb8fa0f11aeabe644daef5339c35827ed0f0c92593d8085148d42e8202bfb35a6b22e84299b18ba2eba8756cd13a3b1e8796f94e84217f8dcd8d1021f40901521509435825bb22ff64eef88ae7a9effe3d2ad1c4d695922ee04a1358e3e94800daf7b1e6a43db6352086b75462396d0b146b4420397ec3a00c014a14e4d2f75fa4cf39b6bd1fde431c", 0x8d}, {&(0x7f0000001080)="2cab2d45f8cec4aa", 0x8}, {&(0x7f00000010c0)="b45258aaaee5bcf5fab873021bc89de83b54c2aefb40fbbfdfc363f5e57591ff18be4912ebe2784a6d78f33adc10ab4ac7a97e644d2ebea40e9729d7bba7632faa437463d68f91e7534e402ec6f107db49c241ce3310b57520db453c2f9d75e60360392147cc9bdb83cd6c0b911a9f1b8eee611c6ad96df7b00935d37cc1", 0x7e}], 0x6, &(0x7f0000001380)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x40, 0x4000004}, {&(0x7f00000013c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000001440)="ea515ced0757af59afe5a6a69f0190f58ecf9f1bdb8bb54c4db738037efde797d5f8affe23c0d796ec200e574fa07d5d33e2364607b6328e1d18ddda58f74270e5121b7f7f8c7ec66f24d1adc6d4a9c9520dd3e6a032d9735012", 0x5a}], 0x1, &(0x7f0000001800)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xb0, 0x4000000}, {&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000001940)="5a8549f2704f263a7402d829fe9427b47b01f9073e8d2fa678e15700e32f6c49cfbab3ac7968135479d47c539e548fd3fb6b829e0f607feaacd28f62cfd4d2b00c5a8251a173aded2b6f5660fb82bb683cfd99b14e45a8b5aa9bfc8b4c8e31637696682623cd9620e8f0090db80b0111a325674080", 0x75}, {&(0x7f00000019c0)="9b9aa6992ca9d1283e96ee48ef017fb27003d417d726981e6bf3e39c4f672c0712806e7816666f5e230fd79799805fe53cb431b38bbd5d9913416ba2aad6a02a748509a47c18fb770eec76c21a7fbf4e2aec331d0bdcdec78b348c7f8f752694", 0x60}], 0x2, &(0x7f0000001a80)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38}, {&(0x7f0000001ac0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000001b40)="a5bea96f10f778e1c2071786a1981fb03796f43c38f9a59fc23097cd0c2b518c37a85c36e9d1a40a4e70e9e7377dad7896acbb87c22a5522ade431c8be30d5102a08f78513c0b90cf39e2a3d52a13ebc9e74226d2f", 0x55}], 0x1, &(0x7f0000001d80)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x20, 0x8044}, {&(0x7f0000001dc0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001e40), 0x0, &(0x7f0000002400)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0xa8, 0x4800}, {&(0x7f00000024c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003700)=[{&(0x7f0000002540)="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", 0x1000}, {&(0x7f0000003540)="8cddfe6708fa9f36bb74afc5cbe2a86c942c4e4192c85a3d22a386b4a46a9fec720bf492c8629b18da1cddc7c4636ac3bb8d1bd12ee3c5ea25723bb938c5fee186d497bb054323a2f1f479e40376770aec1b44f313759ee2f8c09d334b5da7ecc03e152269aea8c1a38bd4413c7a0e893236e0b6c9c1147221678a775b9a29b14e22a3447e241ff108051da7675926289b93e13f2b9eb7b93c8695b4d4f71bfb18d6bbbc8d93b933f4d71cc7b475df98a5dff7a8be36a9c6d64bc85eb4befd", 0xbf}, {&(0x7f0000003600)="06e89d9f9243babcc0a016b9ed8e8499f8ad10afc612e0892262da698ed76d6d9db913e1f25cd9ce33888e6222e5b736bd59f7a8a252c25a1b5e1d677e995308a61548cec06ce2f891a206eba0d54e4d00eda32a5b30745e9ba65ff55da22b015b3708457396b110a64cc95f085dc87d6f7ae52f17638d479a369b1b5250fe8b4ca808e2ae7e6c1a744d36b09f05ed24755439ca53ea6b1efcb739b38a8e82980db409d53bd8b1ce64c0b6ba665779635e16ba9f1eb1cfd6cec708a9b40f5d09276b32259ca90a8ad272", 0xca}], 0x3, &(0x7f0000003c40)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xe0, 0x844}], 0x7, 0x20000000) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000180)=""/121, &(0x7f0000000000)=0x79) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='tracefs\x00', 0x0, &(0x7f0000000280)) mount$bpf(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x280a8, &(0x7f00000002c0)=ANY=[@ANYBLOB="6d6f64653d303030303137373737373737373737373737373737877c9bb037362c001a0af5a7f8a9f228c0a824dc4131e11756afa36e52c6f71cfc59b2e7f828f2f1f322b9eb48bcdd686beceb36590738f0831ce8eca9e068913649f5bab30585fd8e1db514616f3ae6862555ab33092b8d49461febfc866db119511ca594065e7f66af603d0c63b80bbfe3decac4c9c9c61d90de8deaa44f62ed6ab788d03ef4404c9485fa8eee7cc88a48f474164bc5a563d547633b381b411f41d7d407a793289b4d0ea92a789c76e37272de0fa375c7cbd1e1e5058b63555f57299ddf113e669ef7c84f84ff02fd0bd4d669e7"]) 09:24:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000080)=ANY=[]}) socket$inet_udp(0x2, 0x2, 0x0) close(r0) [ 228.702804] RSP: 002b:00007f573928da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 228.710500] RAX: ffffffffffffffda RBX: 0000000020002be8 RCX: 000000000040fd11 [ 228.717753] RDX: 00007f573928dafa RSI: 0000000000000002 RDI: 00007f573928daf0 [ 228.725007] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 228.732261] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000015 [ 228.739516] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000004 09:24:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="766d6e6574319b6d643573756d2f00", 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000000000)) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x100}]}) shmget(0x3, 0x3000, 0x2000000000000002, &(0x7f0000ffd000/0x3000)=nil) timer_delete(0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r0, 0x80045700, &(0x7f0000000140)) 09:24:34 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)={0x20, 0x28, 0x3, 0x0, 0x0, {0x1}, [@generic="6e7e234014804461f9"]}, 0x20}, 0x1}, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xf800) 09:24:34 executing program 0 (fault-call:3 fault-nth:5): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:34 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000), 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x9e, "3721734d99519efc524e40129e2e60cf7395d26c2c8553690127334e008279634d5918f736ad44613cd2c26558ef5ff41b199c6c643419ba86e8ce8deb4449de1b10f44df50f906c66233ddfa75ec26f7af3da0b790c1af4a955ec8121433e932629ee1a333d0d43f18253d65d5dd054fdab6fe71e45156277368db46240ec0855a44322d7c952ebb08cb899a22cf7cd2e7c4dab2d0520da8ef590b23cb6"}, &(0x7f0000000340)=0xa6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001600)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000380)=0x84) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="f7cbe373846b", 0x6}, {&(0x7f0000000080)="3daa5d97b94867d5384412a79bfac2e5fe1fa7c76d54dfb190f22a2ee2a22260c21595dd59e606762ee9ae27ab9c863c4779ff7ed6274be1eed20f7f0037b5c8cbec17164e7a543041a5b7195d62f6ed10e759e5585526e966de1de84a6b651cb1c1a6dc31ebaa225f69b09c5a1711ff53f2df4a7834c1ac93ee44604bb348cfc24660313b91364437044de3ee5bdcf0f71a76f6562838d69284bcd201245abeebb54767b3", 0xa5}], 0x2, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x170, 0x4040084}, 0x20000000) sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x200034b0}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000600)=""/4096, &(0x7f0000000200)=0x1000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000016c0)={'filter\x00', 0x4}, 0x68) 09:24:34 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000080030000ffffffff4801000048010000b8020000ffffffffffffffff300400003004000030040000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000ac1414aa0000000000000000766c616e3000000000000000000000007465616d5f736c6176655f3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000009800f800000000000000000000000000000000000000000000000000600053455400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800f80000000000000000000000000000000000000000000000000060005345540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009500cd5a26b3fc6030b100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800f8000000000000000000000000000000000000000000000000006000434c55535445524950000000000000000000000000000000000000000000000000000180c20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000069c7"], 0x3e0) [ 228.854506] netlink: 'syz-executor2': attribute type 10 has an invalid length. [ 228.890696] netlink: 'syz-executor2': attribute type 10 has an invalid length. 09:24:34 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0x40505331, &(0x7f0000000200)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40c800, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000100), &(0x7f00000001c0)=0x4) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000040)={0x9, 0x3, 0xce, &(0x7f00000002c0)="ae76db7e1692648929365deabccea1f5c26e935f91cb23dc5d346a89a5dfcec1831b5bf623afe64f46d23078fa55551864205a53c98458f1df1c3b368bebb4958c6b1478caea24f89a16eb87ce7dc58caad803c4c4e2731d2f4cc3623bcb3b48e8fdcebf5db9e55e1a225e502f3623bdfad30cd34f586c88748c22ccd42cdda804158eac8fca494edf0299fdf25f295ef264da1a143bb9e9ab397678108edafac2f8e4fdd6e692e7606d11b21b8130407c20540082b3596cfa5f135a0144fc10602315b00ef4e70e261e0f5d4ed4"}) r2 = gettid() perf_event_open(&(0x7f00000003c0)={0x2, 0x70, 0x7, 0x4, 0x517, 0xec, 0x0, 0xc3da, 0x20, 0x2, 0x1f, 0xffff, 0x673f40ce, 0x3, 0x5, 0x101, 0xf7c, 0xfb, 0x2, 0x8001, 0x9, 0xe2, 0x5, 0x3, 0x0, 0x3, 0x4, 0xcd3a, 0x896, 0x9, 0xbb, 0x8000, 0x9, 0xfffffffffffffff9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x673b122b, 0x4, @perf_bp={&(0x7f00000000c0), 0x1}, 0x1a00, 0x5, 0xfc, 0x1, 0x6, 0x3, 0x8}, r2, 0x1, r1, 0x9) 09:24:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001140)="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", 0x1000, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="3d988b266d1d32d48e97123c9b5f9337d385d5735ff12aed19f126f20e84c3bb4d1893673464c9c258d49b61afa8f0d5b612e74c45af911d5a4d1bab9c3dcfc0f82bdf99dcdc6b227765fbebf24067d7e363186469498fbc5364a46b422cb95d85548cf0b4a01a1cfdc35a3a44108ebee934ea6157013dc2f6638aae8babbff066206a664363f1a54c2ad288911aad3b321d0b56dba46e42f0d88be805526832874e2ab4f14fca995e76ff468595385337493695efa83558e6989a9f8b14f59dc27d2badfd6ddefbbfc6aaa29b30bb4f8d1d02b7f4eb", 0xd6, r4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:24:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x2, 0x0) write(r1, &(0x7f0000000040)="e31d768c2e1a8085563fbc6985a69b078d4c246aa63052dc82e2fc0396a85a06da9ea44a30c4225201c56b6c8882d06f66e36ceae497a1fcace56ca6fb5c78a678938558ccb45a75b2707da61c6ae7e95e3e2bab6b114cb90dc048996f772df1493a45c05c86461ec58a29878ba36a2822d6932056a81978588db169412fc804ece566fcef753dad8ecf5f8b", 0x8c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x3c1, 0x2, 0x2b0, [0x20000660], 0x0, &(0x7f0000000000), &(0x7f0000000600)=[{}, {}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', 'sit0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x140, 0x140, 0x178, [@physdev={'physdev\x00', 0x70, {{'veth1_to_bond\x00', {}, 'syzkaller1\x00'}}}, @cluster={'cluster\x00', 0x10}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'team_slave_1\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="f646793b7b39", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}]}, 0x328) [ 229.074887] audit: type=1326 audit(1532251474.430:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12052 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455ab9 code=0x0 09:24:34 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0xc000000000, 0xda, 0x4, 0x100000001]}, 0xc) sync_file_range(0xffffffffffffffff, 0xfffffffffffffffa, 0x0, 0x0) 09:24:34 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f00000001c0)='./file0/file1\x00', 0x3f, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000200)="403d3450984032c8abf39c9672bf8369df0d3c5df48a05882734341c42775969ff63500fd65d07ef3cd51d254c4a313a12ff9d768fcc7ba9f9c04effc754c709d1dc78c9e32cfce4d74e0bc01f6c91974eb54b5a7eb58d8558dbf7df319b92f981fb897ee9e1dd8eb1274c0cb515032d89de18ce6d4ad9da315eb4600ca4b05fa6e18bacd6c3bbe9d56f8c2d177b5eac736f1086bf905715c2787eebf5b8605e1e75c3d7cfc71602fa53ce6f119a2a933e79eb0827bd4c4b32782bef8d01ce469fec7b5da23aeb50d7f9da3e6559a52a632abfa741", 0xd5, 0x101}, {&(0x7f0000000300)="6173831567c5f7fbf3ffa37b4b0e2546f0b57b3dad787ae2f1d84391a60687ed5e8f1723c1c3882d", 0x28, 0xc4dc}, {&(0x7f0000000340)="77782fd540ae1b9e868e614fb15cc11a3a7344385f3036503f510ac8768e55fc2be518c088d8ade36f93002b13a5c3dbe4fc3331df7d98dc6e5a94068b7b83c23e0c42a3e701144ac8689d6e71f550cf9fceef206b8245a0bad4d952104c441b870640b7bb60f51a3d6ddf057f965a4d9263020c55dffbcca2", 0x79, 0x18000000000}, {&(0x7f00000003c0)="60837b086e7f3373cbc76e7265c8729bae91b48355ef97677217af480d2757dedea7b179c3013add1af16bf869827fc408bec80152f4dad4dc74ee8e8e29f72509734cbb90a2adef7212066ac933ec7efacc421adaf0898bf5c23f53c00469072b516ce66cb17c1c48df50c705483209acd876237222ae", 0x77, 0x6}, {&(0x7f0000000440)="e0eb768895ae7dcd17654518f3fb4bc8103017d5886dc29bd573db53177cac60c4bae46e084506b957e94d9f81bcc3d14e9b65f379bc6c5158ca123d0216b98f33f6d23089a56f5b69130112f47826263b58037c41933b2834ddf5bb0433e03078b9aeac0a4c14f687cdc7ef08f59587a6ae1bea564f8d1967e456128b0551c9c8955f9100789c225ba5c5638ef80799ae3a5054d94d5f346b630ac1d7878edef760c150faec3338e374ef436af6e1e3a020d8d968259b5aa190ec0567fd200e6daf08a2218c354b2bce0c3291d5fa323f899e07951f237e4b8c825efe401de628df60", 0xe3, 0x3ff}, {&(0x7f0000000540)="0473ad350c2162887cee293cae83b37770164f626130db708297e19de1bf6ee16657203fbdb1278b6203f250b8b8683d3ff23261a46d3a94419430af7056d9e6e4b9c5a40ed447cf4b340040", 0x4c, 0x9}], 0x20, 0x0) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000000c0)="746d8add6600", 0xfffffffffffffffe, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x24000, &(0x7f00000001c0)) [ 229.138061] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 229.177373] FAULT_INJECTION: forcing a failure. [ 229.177373] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 229.189220] CPU: 1 PID: 12068 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #158 [ 229.196582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.205943] Call Trace: [ 229.208545] dump_stack+0x1c9/0x2b4 [ 229.212187] ? dump_stack_print_info.cold.2+0x52/0x52 [ 229.217395] ? graph_lock+0x170/0x170 [ 229.221221] should_fail.cold.4+0xa/0x1a [ 229.225300] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 229.230422] ? trace_hardirqs_on+0x10/0x10 [ 229.234671] ? find_held_lock+0x36/0x1c0 [ 229.238753] ? lock_downgrade+0x8f0/0x8f0 [ 229.242918] ? lock_release+0xa30/0xa30 [ 229.246902] ? check_same_owner+0x340/0x340 [ 229.251244] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.256791] ? should_fail+0x223/0xbed [ 229.260696] __alloc_pages_nodemask+0x36e/0xdb0 [ 229.265380] ? up_write+0x7b/0x220 [ 229.268937] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 229.273973] ? find_held_lock+0x36/0x1c0 [ 229.278072] ? check_same_owner+0x340/0x340 [ 229.282406] cache_grow_begin+0x91/0x710 09:24:34 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000000), 0xfdd8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080)=0x5, 0x4) [ 229.286486] kmem_cache_alloc+0x689/0x760 [ 229.290655] getname_flags+0xd0/0x5a0 [ 229.294462] ? __sb_end_write+0xac/0xe0 [ 229.298450] getname+0x19/0x20 [ 229.301645] do_sys_open+0x3a2/0x760 [ 229.305374] ? filp_open+0x80/0x80 [ 229.308929] ? syscall_slow_exit_work+0x500/0x500 [ 229.313786] __x64_sys_open+0x7e/0xc0 [ 229.317600] do_syscall_64+0x1b9/0x820 [ 229.321496] ? finish_task_switch+0x1d3/0x870 [ 229.326002] ? syscall_return_slowpath+0x5e0/0x5e0 [ 229.330944] ? syscall_return_slowpath+0x31d/0x5e0 [ 229.335892] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 229.341274] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 229.346135] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.351323] RIP: 0033:0x40fd11 [ 229.354513] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 229.373879] RSP: 002b:00007f573928da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 229.381598] RAX: ffffffffffffffda RBX: 0000000020002be8 RCX: 000000000040fd11 [ 229.388870] RDX: 00007f573928dafa RSI: 0000000000000002 RDI: 00007f573928daf0 [ 229.396138] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 229.403399] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000015 [ 229.410655] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000005 [ 229.428596] kernel msg: ebtables bug: please report to author: Chains don't start at beginning 09:24:34 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0xee01, 0x0, 0x0]) getpeername$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route_sched(r1, &(0x7f0000000ac0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x30000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000480)=ANY=[]}, 0x1, 0x0, 0x0, 0x20040054}, 0x10) write$FUSE_ENTRY(r1, &(0x7f0000000200)={0x90, 0x0, 0x3, {0x5, 0x3, 0x800, 0x8000, 0xa2de, 0x9, {0x6, 0x2, 0x693b2853, 0x2, 0x5, 0x2988c313, 0x20, 0x1, 0x100, 0x1ff, 0x81, r3, r4, 0xfffffffffffffff8}}}, 0x90) ioctl$FICLONE(r6, 0x40049409, r6) perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) write$FUSE_CREATE_OPEN(r1, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x5, 0x1, 0xd83, 0x101, 0x2f289574, 0x4000000000000000, {0x4, 0x7f, 0x7, 0xffff, 0x8, 0x6, 0x3, 0xfffffffffffffffb, 0x7, 0x3, 0x4, r3, r5, 0xc86, 0x101}}, {0x0, 0x2}}}, 0xa0) 09:24:34 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000280)={0xa}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) 09:24:34 executing program 0 (fault-call:3 fault-nth:6): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) [ 229.498248] kernel msg: ebtables bug: please report to author: Chains don't start at beginning 09:24:34 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x80000003) [ 229.849103] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 229.869627] FAULT_INJECTION: forcing a failure. [ 229.869627] name failslab, interval 1, probability 0, space 0, times 0 [ 229.880947] CPU: 0 PID: 12126 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #158 [ 229.888307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.897652] Call Trace: [ 229.900242] dump_stack+0x1c9/0x2b4 [ 229.903874] ? dump_stack_print_info.cold.2+0x52/0x52 [ 229.909077] should_fail.cold.4+0xa/0x1a [ 229.913142] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 229.918247] ? trace_hardirqs_on+0x10/0x10 [ 229.922484] ? __lock_acquire+0x7fc/0x5020 [ 229.926722] ? print_usage_bug+0xc0/0xc0 [ 229.931166] ? find_held_lock+0x36/0x1c0 [ 229.935247] ? check_same_owner+0x340/0x340 [ 229.939588] ? rcu_note_context_switch+0x730/0x730 [ 229.944515] ? graph_lock+0x170/0x170 [ 229.948319] __should_failslab+0x124/0x180 [ 229.952557] should_failslab+0x9/0x14 [ 229.956358] kmem_cache_alloc+0x2af/0x760 [ 229.960510] ? trace_hardirqs_on+0x10/0x10 [ 229.964745] ? find_held_lock+0x36/0x1c0 [ 229.968812] get_empty_filp+0x12d/0x530 [ 229.972788] ? proc_nr_files+0x60/0x60 [ 229.976683] ? lock_downgrade+0x8f0/0x8f0 [ 229.980836] ? graph_lock+0x170/0x170 [ 229.984636] ? kasan_check_read+0x11/0x20 [ 229.988782] ? rcu_is_watching+0x8c/0x150 [ 229.992938] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 229.997362] path_openat+0x11e/0x4e10 [ 230.001191] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 230.006219] ? path_lookupat.isra.45+0xbf0/0xbf0 [ 230.010993] ? find_held_lock+0x36/0x1c0 [ 230.015067] ? lock_downgrade+0x8f0/0x8f0 [ 230.019321] ? do_sys_open+0x3a2/0x760 [ 230.023213] ? kasan_check_read+0x11/0x20 [ 230.027361] ? do_raw_spin_unlock+0xa7/0x2f0 [ 230.031767] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 230.036358] ? __lock_is_held+0xb5/0x140 [ 230.040425] ? _raw_spin_unlock+0x22/0x30 [ 230.044569] ? __alloc_fd+0x34e/0x710 [ 230.048367] ? usercopy_warn+0x120/0x120 [ 230.052436] do_filp_open+0x255/0x380 [ 230.056239] ? may_open_dev+0x100/0x100 [ 230.060210] ? strncpy_from_user+0x3be/0x510 [ 230.064621] ? mpi_free.cold.1+0x19/0x19 [ 230.068686] ? get_unused_fd_flags+0x122/0x1a0 [ 230.073268] ? getname_flags+0x26e/0x5a0 [ 230.077323] ? __sb_end_write+0xac/0xe0 [ 230.081297] do_sys_open+0x584/0x760 [ 230.085012] ? filp_open+0x80/0x80 [ 230.088555] ? do_sys_ftruncate+0x44e/0x560 [ 230.092879] __x64_sys_open+0x7e/0xc0 [ 230.096681] do_syscall_64+0x1b9/0x820 [ 230.100568] ? syscall_return_slowpath+0x5e0/0x5e0 [ 230.105495] ? syscall_return_slowpath+0x31d/0x5e0 [ 230.110431] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 230.115807] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 230.120662] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.125850] RIP: 0033:0x40fd11 [ 230.129030] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 09:24:35 executing program 1: r0 = socket(0xa, 0x8000000000004, 0x9) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1a, &(0x7f0000000040)=0x2, 0x0) 09:24:35 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f0000001800)=[{0x20001810}], 0x10}, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/233, 0xe9) 09:24:35 executing program 5: r0 = memfd_create(&(0x7f0000000140)=':em1{systemmd5sumcgroup\x00', 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='md5sum!^(*-,\x00', 0xd, 0x0) r1 = socket$inet6(0xa, 0x1000001000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x58, 0x0, &(0x7f0000000180)=[@clear_death={0x400c630f}, @register_looper={0x630b}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=[0x28, 0x48, 0x48, 0x68]}}], 0x94, 0x0, &(0x7f00000002c0)="9c2333e9475f4b1d87f3373132eb8e45b26ea9c958c05d2e107465df78e851f698889f3e19eb7cedf0c5caf5cf9f50e5e8866902996674b3f297f1a84953e8c8d9be5537613e7238d14972e5a14e1c72065360fbe4a9c966629a1346fecbff40538807afebbc2a8440d96182cf30c4f59977c18902700c63323a3478663edfacff7bb4b4ae8bb91c86e8701407ac5a6f04833d7d"}) writev(r0, &(0x7f0000000400)=[{&(0x7f00000003c0)='k', 0x1}], 0x1) 09:24:35 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@hci={0x1f}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000040)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000001180)=[{{&(0x7f0000000d00)=@hci, 0x80, &(0x7f0000001040), 0x0, &(0x7f0000001080)=""/227, 0xe3}}], 0x2, 0x4010000, &(0x7f0000001280)={0x0, 0x1c9c380}) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 09:24:35 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x4000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000700)={0x2, &(0x7f0000000140)=[{0xffc0000000000, 0x2, 0x9}, {0x475e, 0x6, 0x8, 0x5}]}, 0x10) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000740)={{0xa, 0x4e24, 0x3f, @dev={0xfe, 0x80, [], 0x1a}, 0x1000}, {0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x2}, 0x4, [0x7, 0x6, 0x7fffffff, 0xa9ef, 0xcf08, 0x401, 0x200, 0x80000000]}, 0x5c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000200)={{0xa, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff], {0x0, 0x989680}}) 09:24:35 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000000)="01", 0x1}], 0x1, &(0x7f0000000040)=[{0x58, 0x13a, 0x100, "d40e03f75de0def1f2733264a4063c6dc7cc9f8a925e7bef69caae990bc2863b6f46cb77852283db654567ae9089f52099a7a99c84ba732b9a3bfa059acc6eaceb726c27d73711"}, {0x78, 0x11f, 0x401, "a38719d22028ac9274246c6c6f7ca5e062f4a5ef4cfb50fae08e49a8e37a5939a4afd4f273f6b8660852bf58092f59d9d281563d088b9d84b0fca7d1358cf6e4a43afa847d4e72f18b77343357e826eaa48eef52d7327fac17106a2bfe38268184"}], 0xd0}, 0x0) 09:24:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000016000/0x2000)=nil}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000002c0)={0x8, 0xd629, 0x401, 0xf07c, [], [], [], 0x8, 0x0, 0x1000, 0x4, "3e76097776378443897d3e21f596d4ba"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000100)="66b8000000800f23d80f21f86635400000d00f23f80f20d86635080000000f22d83e0f01c8d20d66b9910900000f320f35baf80c66b82a5d888766efbafc0cb816afef0fae830d5c0f060fc71e643d", 0x4f}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000019c0)=[{{&(0x7f00000005c0)=@nl=@unspec, 0x80, &(0x7f0000001880)=[{&(0x7f0000000780)="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", 0x884}], 0x1, &(0x7f00000018c0)}}], 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:24:35 executing program 0 (fault-call:3 fault-nth:7): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) [ 230.148392] RSP: 002b:00007f573928da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 230.156101] RAX: ffffffffffffffda RBX: 0000000020002be8 RCX: 000000000040fd11 [ 230.163391] RDX: 00007f573928dafa RSI: 0000000000000002 RDI: 00007f573928daf0 [ 230.170660] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 230.177925] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000015 [ 230.185193] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000006 09:24:35 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001100)='net/tcp\x00') pread64(r1, &(0x7f00000012c0)=""/101, 0x364, 0x100) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 09:24:35 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$9p_xen(&(0x7f0000000640)='/\x00', &(0x7f0000000300)='./file1\x00', &(0x7f0000000140)='9p\x00', 0x7048, &(0x7f0000000600)=ANY=[]) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x100, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000740)='./file1\x00', 0x0, 0x76, &(0x7f0000000b80), 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="6e6f9b9c61636c95e8adf8ee1f7992b77a331c8f3ab0b52035f1cbddd85c35980e992b93e0be9a430bf934e61b088f2b254ccd8ec994e7ebef8683000043fa073b63028ec6962be8f4dcbfafe2cdbb538cc72ba2a9320c01ece0a1e6213cc0ab5814ae7dbc897279880dde4534a77eefa22073a500fcf1879ddb17fa65a7e6ec75c8e2460900c7867899fe8b7aeb41556c59309333cd48756e03073ed47335bd2933c483610b89292036a64f99ef1575bf569690a64d87bfd233252197f14bc215116cbbd1392f"]) 09:24:35 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9d9, 0x200200) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x1f04000000000000, 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x1000}) pread64(r1, &(0x7f0000000000), 0x0, 0x0) 09:24:35 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000340)=0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00000007c0)=""/225) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x124, r4, 0x302, 0x70bd2c, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x29cad00e}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9338}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x400}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffff71c7}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000600)=0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0, 0x20011, r1, 0x0) socketpair$unix(0x1, 0x801, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$vnet(r3, &(0x7f00000002c0)={0x1, {&(0x7f00000000c0)=""/142, 0x8e, &(0x7f0000000200)=""/98, 0x2, 0x1}}, 0x68) ioctl(r5, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x98, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYBLOB="00000000000000001163484000000000000000000000000000000000000000000000000000000000000000003d3d75ba200000000000000000000000f3e3cc949aea5f8fbc1b332d3ff0b3b99ebc60b0bc1145d4847731cd0c7a3e0266ee812bb0239964805abf41ea962e061601619a84e165dab761016062685ea23d0548b8d6dd77193abd49b2ac716d9c7ce0b9db0f040c616ff4e7d4f6b90ff76fc346530a99a828e49ce504c0fe3bfa32ab8708b11b797d1e40fb1feee06f15c7ce23ab3bdcd7c2befe2efd7c331f3ce8a0ca200dc75b51e088d4ce70", @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYPTR=&(0x7f0000000140)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0xfdfd, &(0x7f0000000800)}) 09:24:35 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x1012, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000000680)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000000040)="f0"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f00000003c0)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f0000000080)=[@fda={0x66646185}, @fd={0x66642a85}, @flat], &(0x7f0000000240)=[0x38]}}}], 0x0, 0x0, &(0x7f0000000480)}) 09:24:35 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') lseek(r0, 0x0, 0x0) [ 230.536537] EXT4-fs (sda1): Unrecognized mount option "no›œacl•è­øîy’·z3:°µ 5ñËÝØ\5˜™+“ྚC ù4æ+%LÍŽÉ”çë" or missing value 09:24:35 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000080)="636869776472656e00b04b063d9eb78fdbb98d22492dfa6d4a49601bb41c") ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setown(r3, 0x8, r1) dup3(r3, r0, 0x0) [ 230.601904] EXT4-fs (sda1): Unrecognized mount option "no›œacl•è­øîy’·z3:°µ 5ñËÝØ\5˜™+“ྚC ù4æ+%LÍŽÉ”çë" or missing value 09:24:36 executing program 5: r0 = memfd_create(&(0x7f0000000200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='#'], 0x1) write$sndseq(r0, &(0x7f0000000040)=[{0x3f, 0x9, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000) fsetxattr(r0, &(0x7f00000000c0)=@random={'os2.', 'eth1selfmime_typecgroup\x00'}, &(0x7f0000000100)='\x00', 0x1, 0x1) [ 230.681385] binder: 12181:12187 ERROR: BC_REGISTER_LOOPER called without request [ 230.704670] binder: 12181:12187 got transaction with invalid offset (56, min 0 max 80) or object. [ 230.716191] binder: 12181:12187 transaction failed 29201/-22, size 80-8 line 3030 [ 230.723918] binder: send failed reply for transaction 30 to 12181:12187 [ 230.742038] binder_alloc: 12181: binder_alloc_buf size -3151092721597941280 failed, no address space [ 230.751416] binder_alloc: allocated: 16 (num: 2 largest: 8), free: 12272 (num: 1 largest: 12272) [ 230.760408] binder: 12184:12188 transaction failed 29201/-28, size 140567199037-0 line 2967 [ 230.788803] binder_alloc: binder_alloc_mmap_handler: 12181 20001000-20004000 already mapped failed -16 [ 230.802130] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 230.809696] binder_alloc: 12181: binder_alloc_buf, no vma [ 230.815403] binder: 12184:12196 transaction failed 29189/-3, size 0-0 line 2967 [ 230.825234] binder: undelivered TRANSACTION_COMPLETE [ 230.830515] binder: undelivered TRANSACTION_ERROR: 29201 [ 230.836111] binder: BINDER_SET_CONTEXT_MGR already set [ 230.850803] binder: undelivered TRANSACTION_ERROR: 29189 [ 230.863368] binder: 12181:12187 ioctl 40046207 0 returned -16 [ 230.883844] FAULT_INJECTION: forcing a failure. [ 230.883844] name failslab, interval 1, probability 0, space 0, times 0 [ 230.895131] CPU: 1 PID: 12159 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #158 [ 230.902489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.911843] Call Trace: [ 230.914444] dump_stack+0x1c9/0x2b4 [ 230.918086] ? dump_stack_print_info.cold.2+0x52/0x52 [ 230.923297] should_fail.cold.4+0xa/0x1a [ 230.927373] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 230.932549] ? lock_release+0xa30/0xa30 [ 230.936525] ? check_same_owner+0x340/0x340 [ 230.940849] ? graph_lock+0x170/0x170 [ 230.944649] ? rcu_note_context_switch+0x730/0x730 [ 230.949583] ? find_held_lock+0x36/0x1c0 [ 230.953652] ? __lock_is_held+0xb5/0x140 [ 230.957725] ? check_same_owner+0x340/0x340 [ 230.962052] ? rcu_note_context_switch+0x730/0x730 [ 230.967008] __should_failslab+0x124/0x180 [ 230.971247] should_failslab+0x9/0x14 [ 230.974846] binder_alloc: 12181: binder_alloc_buf, no vma [ 230.975050] kmem_cache_alloc_trace+0x2cb/0x780 [ 230.980710] binder: 12181:12195 transaction failed 29189/-3, size 0-0 line 2967 [ 230.985228] ? init_wait_entry+0x1c0/0x1c0 [ 230.985256] ? loop_get_status64+0x140/0x140 [ 230.985276] __kthread_create_on_node+0x127/0x4c0 [ 231.006147] ? __kthread_parkme+0x1b0/0x1b0 [ 231.010485] ? __lockdep_init_map+0x105/0x590 [ 231.014994] ? loop_get_status64+0x140/0x140 [ 231.019407] kthread_create_on_node+0xb1/0xe0 [ 231.023907] ? __kthread_create_on_node+0x4c0/0x4c0 [ 231.028926] ? kasan_check_read+0x11/0x20 [ 231.033078] lo_ioctl+0x7ce/0x1d10 [ 231.036640] ? lo_rw_aio_complete+0x450/0x450 [ 231.041138] blkdev_ioctl+0x9cd/0x2030 [ 231.045036] ? blkpg_ioctl+0xc40/0xc40 [ 231.048937] ? lock_downgrade+0x8f0/0x8f0 [ 231.053101] ? kasan_check_read+0x11/0x20 [ 231.057250] ? rcu_is_watching+0x8c/0x150 [ 231.061405] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 231.065823] ? __fget+0x414/0x670 [ 231.069288] ? expand_files.part.8+0x9c0/0x9c0 [ 231.073883] block_ioctl+0xee/0x130 [ 231.077517] ? blkdev_fallocate+0x400/0x400 [ 231.079917] binder: 12181:12203 ERROR: BC_REGISTER_LOOPER called without request [ 231.081838] do_vfs_ioctl+0x1de/0x1720 [ 231.081854] ? rcu_is_watching+0x8c/0x150 [ 231.081872] ? ioctl_preallocate+0x300/0x300 [ 231.081886] ? __fget_light+0x2f7/0x440 [ 231.081901] ? fget_raw+0x20/0x20 [ 231.081915] ? putname+0xf2/0x130 [ 231.081933] ? rcu_read_lock_sched_held+0x108/0x120 [ 231.081950] ? kmem_cache_free+0x25c/0x2d0 [ 231.081966] ? putname+0xf7/0x130 [ 231.081982] ? do_sys_open+0x3cb/0x760 [ 231.082000] ? security_file_ioctl+0x94/0xc0 [ 231.082016] ksys_ioctl+0xa9/0xd0 [ 231.082033] __x64_sys_ioctl+0x73/0xb0 [ 231.082053] do_syscall_64+0x1b9/0x820 [ 231.082067] ? finish_task_switch+0x1d3/0x870 [ 231.082084] ? syscall_return_slowpath+0x5e0/0x5e0 [ 231.082100] ? syscall_return_slowpath+0x31d/0x5e0 [ 231.082121] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 231.134462] binder: 12181:12187 got reply transaction with no transaction stack [ 231.137247] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.137273] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.137285] RIP: 0033:0x455927 [ 231.137290] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 [ 231.141289] binder: 12181:12187 transaction failed 29201/-71, size 80-8 line 2759 09:24:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket(0x11, 0x3, 0x0) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) recvfrom$packet(r2, &(0x7f00000004c0)=""/233, 0xe9, 0x0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x701000) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) ioctl$sock_bt(r2, 0x8906, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 09:24:36 executing program 4: r0 = socket(0x1e, 0x1000000000005, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x1, 0x4) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001380)="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", 0x401}], 0x1, &(0x7f000016cf61)}, 0x0) 09:24:36 executing program 6: r0 = socket$kcm(0x2, 0x20003, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) [ 231.145115] 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.211268] binder: undelivered TRANSACTION_COMPLETE [ 231.213858] RSP: 002b:00007f573928da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 231.213876] RAX: ffffffffffffffda RBX: 0000000020002be8 RCX: 0000000000455927 [ 231.213885] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 231.213893] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 231.213903] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 231.213912] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000007 [ 231.263341] binder: undelivered TRANSACTION_ERROR: 29201 [ 231.325468] binder: undelivered TRANSACTION_ERROR: 29201 [ 231.364372] binder: undelivered TRANSACTION_ERROR: 29190 [ 231.370012] binder: undelivered transaction 32, process died. [ 231.382030] binder: undelivered TRANSACTION_ERROR: 29189 09:24:37 executing program 0 (fault-call:3 fault-nth:8): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:37 executing program 7: ioperm(0x6, 0x4, 0x81) r0 = memfd_create(&(0x7f00000001c0)="2d42d57aa0cd254e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61db2ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f00000000c0), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') unlink(&(0x7f0000000100)='./file0\x00') 09:24:37 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x200000000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc4c85512, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) r1 = msgget(0x1, 0x40) msgctl$MSG_INFO(r1, 0xc, &(0x7f00000000c0)=""/2) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0xc002) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x6) 09:24:37 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="0000000000000004643d", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f0000002000), 0x1000) r1 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="290000000400000000f1447de68bd91f6600000000e3ffffff00000081c00000010000000000000000"], 0x29) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000040)={0x30, 0x5, 0x0, {0x0, 0x1, 0x0, 0x8c83}}, 0x30) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) recvfrom(r1, &(0x7f00000000c0)=""/14, 0xe, 0x2000, &(0x7f0000000340)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) close(r0) 09:24:37 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt(r0, 0x3, 0x2, &(0x7f0000000240)="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", 0xfe) r1 = accept(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000200)=0x80) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000001c0)={0x2, 0xffff, 0x520, 0x8}, 0x10) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x401, 0x1) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000340)={0x10000}) r3 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000080)={r4, 0x6, 0x9}, &(0x7f00000000c0)=0x8) 09:24:37 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10d000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="04000000010001000000000042a08d9fa4c6c28c403cc9f1cc083c41eb091e6b0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000140)=0x8) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0xa, &(0x7f0000000100), 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@local, @rand_addr}, &(0x7f00000001c0)=0xc) accept4$alg(r0, 0x0, 0x0, 0x800) 09:24:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") unshare(0x64000400) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x81, 0x2, 0x2, 0x33ed78863f3785}) ioctl(r1, 0x8916, &(0x7f0000000000)) socket$inet(0x2, 0x800, 0x20) ioctl(r1, 0x8936, &(0x7f0000000000)) 09:24:37 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x0) ioctl(r0, 0x8001, &(0x7f0000000280)="025cc83d6d345f8f762070") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = memfd_create(&(0x7f00000000c0)='dev ', 0x3) write(r1, &(0x7f0000000040)="16", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) r2 = gettid() ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x2, 0xfffffffffffff101}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fallocate(r1, 0x0, 0x0, 0x3ff) tee(r0, r0, 0x3, 0x0) tkill(r2, 0x1000000000016) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000000)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) [ 231.743268] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 231.778289] FAULT_INJECTION: forcing a failure. [ 231.778289] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 231.790452] CPU: 1 PID: 12242 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #158 [ 231.797805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.807144] Call Trace: [ 231.809720] dump_stack+0x1c9/0x2b4 [ 231.813346] ? dump_stack_print_info.cold.2+0x52/0x52 [ 231.818530] ? __mutex_lock+0x7e8/0x1820 [ 231.822585] ? graph_lock+0x170/0x170 [ 231.826390] should_fail.cold.4+0xa/0x1a [ 231.830440] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.835546] ? trace_hardirqs_on+0x10/0x10 [ 231.839783] ? trace_hardirqs_on+0x10/0x10 [ 231.844004] ? idr_destroy+0x1c0/0x1c0 [ 231.847880] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.853744] ? __radix_tree_lookup+0x3dd/0x6e0 [ 231.858324] ? find_held_lock+0x36/0x1c0 [ 231.862377] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.867901] ? should_fail+0x223/0xbed [ 231.871791] __alloc_pages_nodemask+0x36e/0xdb0 [ 231.876456] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 231.881459] ? do_raw_spin_unlock+0xa7/0x2f0 [ 231.885855] ? graph_lock+0x170/0x170 [ 231.889657] ? find_held_lock+0x36/0x1c0 [ 231.893732] ? __lock_is_held+0xb5/0x140 [ 231.897811] ? check_same_owner+0x340/0x340 [ 231.902149] cache_grow_begin+0x91/0x710 [ 231.906213] kmem_cache_alloc_trace+0x6a5/0x780 [ 231.910873] ? device_create_file+0x1e0/0x1e0 [ 231.915369] kobject_uevent_env+0x20f/0x1110 [ 231.919800] kobject_uevent+0x1f/0x30 [ 231.923620] loop_clr_fd+0x62f/0xd70 [ 231.927330] ? loop_attr_do_show_backing_file+0x1a0/0x1a0 [ 231.932857] ? loop_clr_fd+0xd70/0xd70 [ 231.936736] lo_release+0x145/0x1f0 [ 231.940357] __blkdev_put+0x4f6/0x830 [ 231.944154] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.949689] ? bd_set_size+0x370/0x370 [ 231.953568] ? fcntl_setlk+0x1040/0x1040 [ 231.957618] ? fsnotify_first_mark+0x350/0x350 [ 231.962181] ? __fsnotify_parent+0xcc/0x420 [ 231.966490] blkdev_put+0x98/0x540 [ 231.970026] ? blkdev_put+0x540/0x540 [ 231.973813] blkdev_close+0x8b/0xb0 [ 231.977448] __fput+0x355/0x8b0 [ 231.980724] ? fput+0x1a0/0x1a0 [ 231.983994] ? _raw_spin_unlock_irq+0x27/0x70 [ 231.988476] ____fput+0x15/0x20 09:24:37 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = creat(&(0x7f0000000040)='./file0\x00', 0x9) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[@ANYBLOB='e'], 0x1) ioctl$fiemap(r1, 0x40086602, &(0x7f00000000c0)=ANY=[]) truncate(&(0x7f0000000000)='./file0\x00', 0x1e296c7) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000001c0)={0x0, 0x100000000}) 09:24:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="16", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1ff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000100)={0xffffffffffffffff}, 0x111, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000180)={0xf, 0x8, 0xfa00, {r2, 0x5}}, 0x10) seccomp(0x0, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x3, 0x400, 0xd0, 0x100000000}]}) [ 231.991747] task_work_run+0x1ec/0x2a0 [ 231.995633] ? task_work_cancel+0x250/0x250 [ 231.999948] ? exit_to_usermode_loop+0x8c/0x370 [ 232.004604] exit_to_usermode_loop+0x313/0x370 [ 232.009172] ? syscall_slow_exit_work+0x500/0x500 [ 232.014013] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.019555] do_syscall_64+0x6be/0x820 [ 232.023435] ? syscall_return_slowpath+0x5e0/0x5e0 [ 232.028350] ? syscall_return_slowpath+0x31d/0x5e0 [ 232.033266] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 232.038627] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 232.043458] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.048631] RIP: 0033:0x40fb91 [ 232.051800] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 19 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 232.070995] RSP: 002b:00007f573928da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 232.078685] RAX: 0000000000000000 RBX: 00007f573928e6d4 RCX: 000000000040fb91 [ 232.085938] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 232.093188] RBP: 0000000000000016 R08: 0000000000000000 R09: 000000000000000a [ 232.100441] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000015 [ 232.107696] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000008 09:24:37 executing program 0 (fault-call:3 fault-nth:9): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) [ 232.250254] IPVS: ftp: loaded support on port[0] = 21 09:24:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x3) ioctl(r0, 0x80000000008912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x10}, 0xfffffeb1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000002200000000006118ccf00200000000000000000000000000030000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) 09:24:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000002c0)={0x4, 0xd9, &(0x7f0000000180)="98dcc6a7636e649e028ee850320c19726b6f58b9a2305fbc0d00ff2bf86fa11b702158b90dea692494f5697c2010e8c8e78d9bc5e38e342e4772de5fe5cd45b72d26f235e36aacc61e31c4a3af0821229509b82712baf210dcfd1cb12892cd17a73e46d1a6a25040ecc2cdc0d98d789193fb814ef0daeca64662d97a427023b4cf945ca0ba34a10eb2dc29fc87c143439cb37770c6054a83b51fd2dd4fdecedee2446d18e1b4935f29488ce72bd09808929e9f44b36c84806493535852646f37714538c62739b982aa77689594e92f06a7cc64ee948e2168bf"}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r6 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) r7 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000400)={{0x4, 0x5, 0x2, 0x7f, 'syz0\x00', 0x8}, 0x3, 0x20000000, 0x40, r7, 0x2, 0x8236, 'syz1\x00', &(0x7f0000000380)=['bdev\x00', '/dev/ptmx\x00'], 0xf, [], [0x4, 0x2, 0x100, 0x5]}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x19) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f000000d000/0x18000)=nil, &(0x7f00000003c0)=[@text64={0x40, &(0x7f0000000300)="c4e12dfbf60f3066bad00466edb8010000000f01d9b97b0a0000b80e640000ba000000000f3066baf80cb8f4fbbe86ef66bafc0c66ed66b87a008ec80f01c3410f30660ffa8e08000000", 0x4a}], 0x1, 0x0, &(0x7f0000000400), 0x1029) [ 232.333848] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 232.386327] FAULT_INJECTION: forcing a failure. [ 232.386327] name failslab, interval 1, probability 0, space 0, times 0 [ 232.397761] CPU: 1 PID: 12272 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #158 [ 232.405134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.414494] Call Trace: [ 232.417103] dump_stack+0x1c9/0x2b4 [ 232.420752] ? dump_stack_print_info.cold.2+0x52/0x52 [ 232.425958] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 232.430830] should_fail.cold.4+0xa/0x1a [ 232.435433] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 232.440562] ? mutex_trylock+0x2b0/0x2b0 [ 232.444636] ? graph_lock+0x170/0x170 [ 232.448445] ? ___ratelimit.cold.2+0x6b/0x6b [ 232.452862] ? save_stack+0x43/0xd0 [ 232.456511] ? find_held_lock+0x36/0x1c0 [ 232.460592] ? __lock_is_held+0xb5/0x140 [ 232.464677] ? check_same_owner+0x340/0x340 [ 232.469013] ? rcu_note_context_switch+0x730/0x730 [ 232.473965] __should_failslab+0x124/0x180 [ 232.478219] should_failslab+0x9/0x14 [ 232.482032] kmem_cache_alloc+0x2af/0x760 [ 232.486194] ? wait_for_completion+0x8d0/0x8d0 [ 232.490794] ? graph_lock+0x170/0x170 [ 232.494615] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 232.499733] __kernfs_new_node+0xef/0x5a0 [ 232.503894] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 232.508680] ? mutex_unlock+0xd/0x10 [ 232.512409] ? kernfs_activate+0x21a/0x2c0 [ 232.516666] kernfs_new_node+0x80/0xf0 [ 232.520574] __kernfs_create_file+0x4d/0x330 [ 232.524998] sysfs_add_file_mode_ns+0x21a/0x560 [ 232.529688] internal_create_group+0x282/0x970 [ 232.534288] sysfs_create_group+0x1f/0x30 [ 232.538441] lo_ioctl+0x12c8/0x1d10 [ 232.542086] ? lo_rw_aio_complete+0x450/0x450 [ 232.546593] blkdev_ioctl+0x9cd/0x2030 [ 232.550493] ? blkpg_ioctl+0xc40/0xc40 [ 232.554397] ? lock_downgrade+0x8f0/0x8f0 [ 232.558563] ? kasan_check_read+0x11/0x20 [ 232.562717] ? rcu_is_watching+0x8c/0x150 [ 232.566877] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 232.571302] ? __fget+0x414/0x670 [ 232.574770] ? expand_files.part.8+0x9c0/0x9c0 [ 232.579370] block_ioctl+0xee/0x130 [ 232.583003] ? blkdev_fallocate+0x400/0x400 [ 232.587331] do_vfs_ioctl+0x1de/0x1720 [ 232.591221] ? rcu_is_watching+0x8c/0x150 [ 232.595379] ? ioctl_preallocate+0x300/0x300 [ 232.599793] ? __fget_light+0x2f7/0x440 [ 232.603769] ? fget_raw+0x20/0x20 [ 232.607223] ? putname+0xf2/0x130 [ 232.610679] ? rcu_read_lock_sched_held+0x108/0x120 [ 232.615718] ? kmem_cache_free+0x25c/0x2d0 [ 232.619961] ? putname+0xf7/0x130 [ 232.623424] ? do_sys_open+0x3cb/0x760 [ 232.623676] IPVS: ftp: loaded support on port[0] = 21 [ 232.627334] ? security_file_ioctl+0x94/0xc0 09:24:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x186, 0x0, 0x1e8da990}]}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) getresuid(&(0x7f0000001380)=0x0, &(0x7f00000013c0), &(0x7f0000001400)) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x3, &(0x7f0000001300)=[{&(0x7f0000000180)="e9b7dd2d3d92021526b9ba24bd46ea7bf616dcb7509125ad25b6909e079d38ce6811b8d1c6ed816f2382b83250fb811fbc451801f2a4338ae76c05c22c0a25be0d5007fe65daaf90de9af1b32dccd12f1d8c1e16162ce90069a81533806880888cb00ed38b6a747a6aff500bb3b58d24edc64e610da49860915819dba913e796c33a4195c7335c1209cef9d730fbbd414e6c1add05bf680dc02a8d10190f710522eec7148a70becc825bae0a07c2fd7a54a63e4316d6c30be265fd7a4e8c8e958e24ed474c919e19363a44d23a756d1de58bab927dc67f80b1e39f1e", 0xdc, 0x3}, {&(0x7f00000002c0)="79087ea2c238058a17d4ea0b2daf5cfdbae267603e53d4be97604f226f76737aabca5940e61ec859e0e9fa", 0x2b, 0xa0000000000}, {&(0x7f0000000300)="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", 0x1000, 0x2}], 0x101008, &(0x7f0000001440)={[{@check_strict='check=strict', 0x2c}, {@mode={'mode', 0x3d, 0xffffffff00000001}, 0x2c}, {@uid={'uid', 0x3d, r3}, 0x2c}]}) connect$rds(r2, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) 09:24:37 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xffffffff, 0x40000) connect(r4, &(0x7f00000001c0)=@can={0x1d}, 0x80) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000140)={0x5, 0x8000, 0x6, 0x800}) sched_setattr(0x0, &(0x7f0000000080), 0x0) pipe2(&(0x7f00000000c0), 0x4) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) ioctl$int_out(r3, 0x0, &(0x7f0000000180)) tgkill(r1, r2, 0x1) [ 232.627354] ksys_ioctl+0xa9/0xd0 [ 232.627374] __x64_sys_ioctl+0x73/0xb0 [ 232.627394] do_syscall_64+0x1b9/0x820 [ 232.627413] ? syscall_return_slowpath+0x5e0/0x5e0 [ 232.627430] ? syscall_return_slowpath+0x31d/0x5e0 [ 232.627452] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 232.663419] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 232.668284] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.673479] RIP: 0033:0x455927 [ 232.676667] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 232.696090] RSP: 002b:00007f573928da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 232.703808] RAX: ffffffffffffffda RBX: 0000000020002be8 RCX: 0000000000455927 [ 232.711087] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 232.718359] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 232.725636] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 232.732911] R13: 0000000000000001 R14: 00000000004d3c48 R15: 0000000000000009 09:24:38 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) msgctl$MSG_INFO(0x0, 0xc, &(0x7f00000000c0)=""/117) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r1, 0xc0884123, &(0x7f0000000080)) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x0) r2 = socket$kcm(0x2, 0x5, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) sendmsg$kcm(r2, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:38 executing program 0 (fault-call:3 fault-nth:10): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:38 executing program 7: ioperm(0x6, 0x4, 0x81) r0 = memfd_create(&(0x7f00000001c0)="2d42d57aa0cd254e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61db2ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f00000000c0), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') unlink(&(0x7f0000000100)='./file0\x00') 09:24:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000180)=0x80000000002, 0x93) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x0, 0x5}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x80, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8000000008912, &(0x7f0000000100)="025cc83d6d345f8f762070") write$binfmt_aout(r0, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x219) [ 233.001326] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 233.050346] FAULT_INJECTION: forcing a failure. [ 233.050346] name failslab, interval 1, probability 0, space 0, times 0 [ 233.061687] CPU: 1 PID: 12328 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #158 [ 233.069050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.078388] Call Trace: [ 233.080968] dump_stack+0x1c9/0x2b4 [ 233.084587] ? dump_stack_print_info.cold.2+0x52/0x52 [ 233.089770] should_fail.cold.4+0xa/0x1a [ 233.093818] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 233.098909] ? mutex_trylock+0x2b0/0x2b0 [ 233.102977] ? graph_lock+0x170/0x170 [ 233.106773] ? ___ratelimit.cold.2+0x6b/0x6b [ 233.111166] ? save_stack+0x43/0xd0 [ 233.114782] ? find_held_lock+0x36/0x1c0 [ 233.118830] ? __lock_is_held+0xb5/0x140 [ 233.122887] ? check_same_owner+0x340/0x340 [ 233.127196] ? rcu_note_context_switch+0x730/0x730 [ 233.132117] __should_failslab+0x124/0x180 [ 233.136362] should_failslab+0x9/0x14 [ 233.140151] kmem_cache_alloc+0x2af/0x760 [ 233.144283] ? wait_for_completion+0x8d0/0x8d0 [ 233.148852] ? graph_lock+0x170/0x170 [ 233.152638] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 233.157647] __kernfs_new_node+0xef/0x5a0 [ 233.161784] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 233.166533] ? mutex_unlock+0xd/0x10 [ 233.170233] ? kernfs_activate+0x21a/0x2c0 [ 233.174461] kernfs_new_node+0x80/0xf0 [ 233.178337] __kernfs_create_file+0x4d/0x330 [ 233.182733] sysfs_add_file_mode_ns+0x21a/0x560 [ 233.187390] internal_create_group+0x282/0x970 [ 233.191963] sysfs_create_group+0x1f/0x30 [ 233.196096] lo_ioctl+0x12c8/0x1d10 [ 233.199711] ? lo_rw_aio_complete+0x450/0x450 [ 233.204212] blkdev_ioctl+0x9cd/0x2030 [ 233.208086] ? blkpg_ioctl+0xc40/0xc40 [ 233.211962] ? lock_downgrade+0x8f0/0x8f0 [ 233.216103] ? kasan_check_read+0x11/0x20 [ 233.220233] ? rcu_is_watching+0x8c/0x150 [ 233.224363] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 233.228936] ? __fget+0x414/0x670 [ 233.232376] ? expand_files.part.8+0x9c0/0x9c0 [ 233.236947] block_ioctl+0xee/0x130 [ 233.240559] ? blkdev_fallocate+0x400/0x400 [ 233.244863] do_vfs_ioctl+0x1de/0x1720 [ 233.248741] ? rcu_is_watching+0x8c/0x150 [ 233.252875] ? ioctl_preallocate+0x300/0x300 [ 233.257269] ? __fget_light+0x2f7/0x440 [ 233.261229] ? fget_raw+0x20/0x20 [ 233.264670] ? putname+0xf2/0x130 [ 233.268108] ? rcu_read_lock_sched_held+0x108/0x120 [ 233.273107] ? kmem_cache_free+0x25c/0x2d0 [ 233.277329] ? putname+0xf7/0x130 [ 233.280767] ? do_sys_open+0x3cb/0x760 [ 233.284645] ? security_file_ioctl+0x94/0xc0 [ 233.289038] ksys_ioctl+0xa9/0xd0 [ 233.292488] __x64_sys_ioctl+0x73/0xb0 [ 233.296362] do_syscall_64+0x1b9/0x820 [ 233.300233] ? finish_task_switch+0x1d3/0x870 [ 233.304712] ? syscall_return_slowpath+0x5e0/0x5e0 [ 233.309625] ? syscall_return_slowpath+0x31d/0x5e0 [ 233.314543] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 233.319904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.324735] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.329911] RIP: 0033:0x455927 [ 233.333081] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 233.352304] RSP: 002b:00007f573928da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 233.359995] RAX: ffffffffffffffda RBX: 0000000020002be8 RCX: 0000000000455927 [ 233.367252] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 233.374510] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 233.381761] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 233.389014] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000000a 09:24:38 executing program 5: exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x800000000008031, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x0) mbind(&(0x7f000048b000/0x2000)=nil, 0x2000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) move_pages(0x0, 0x1ffffffffffffff4, &(0x7f0000000000)=[&(0x7f00007ea000/0x4000)=nil], &(0x7f0000000180), &(0x7f00000001c0), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[]) 09:24:38 executing program 0 (fault-call:3 fault-nth:11): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:38 executing program 3: r0 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000080)=@abs, 0x6e) socketpair$unix(0x1, 0x80000000003, 0x0, &(0x7f0000000100)={0x0, 0x0}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x15) connect$unix(r2, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100)="1f0000000104ff00fd01000000000020000501000800010003f2511a10df00", 0x1f) [ 233.681174] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 233.725300] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 234.069604] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 234.095905] FAULT_INJECTION: forcing a failure. [ 234.095905] name failslab, interval 1, probability 0, space 0, times 0 [ 234.107345] CPU: 0 PID: 12368 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #158 [ 234.114713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.124065] Call Trace: [ 234.126654] dump_stack+0x1c9/0x2b4 [ 234.130283] ? dump_stack_print_info.cold.2+0x52/0x52 [ 234.135475] ? __mutex_lock+0x7e8/0x1820 [ 234.139548] should_fail.cold.4+0xa/0x1a [ 234.143613] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.148724] ? graph_lock+0x170/0x170 [ 234.152533] ? find_held_lock+0x36/0x1c0 [ 234.156602] ? __lock_is_held+0xb5/0x140 [ 234.160677] ? check_same_owner+0x340/0x340 [ 234.164997] ? kasan_check_write+0x14/0x20 [ 234.169228] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 234.174155] ? rcu_note_context_switch+0x730/0x730 [ 234.179090] __should_failslab+0x124/0x180 [ 234.183328] should_failslab+0x9/0x14 [ 234.187130] kmem_cache_alloc+0x2af/0x760 [ 234.191282] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 234.196303] __kernfs_new_node+0xef/0x5a0 [ 234.200469] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 234.205226] ? mutex_unlock+0xd/0x10 [ 234.208937] ? kernfs_activate+0x21a/0x2c0 [ 234.213176] ? kernfs_walk_and_get_ns+0x340/0x340 [ 234.218018] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 234.223553] ? kernfs_link_sibling+0x1d2/0x3b0 [ 234.228144] kernfs_new_node+0x80/0xf0 [ 234.232034] __kernfs_create_file+0x4d/0x330 [ 234.236446] sysfs_add_file_mode_ns+0x21a/0x560 [ 234.241117] internal_create_group+0x282/0x970 [ 234.245704] sysfs_create_group+0x1f/0x30 [ 234.249849] lo_ioctl+0x12c8/0x1d10 [ 234.253481] ? lo_rw_aio_complete+0x450/0x450 [ 234.257975] blkdev_ioctl+0x9cd/0x2030 [ 234.261865] ? blkpg_ioctl+0xc40/0xc40 [ 234.265756] ? lock_downgrade+0x8f0/0x8f0 [ 234.269909] ? kasan_check_read+0x11/0x20 [ 234.274052] ? rcu_is_watching+0x8c/0x150 [ 234.278203] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 234.282618] ? __fget+0x414/0x670 [ 234.286076] ? expand_files.part.8+0x9c0/0x9c0 [ 234.290667] block_ioctl+0xee/0x130 [ 234.294293] ? blkdev_fallocate+0x400/0x400 [ 234.298613] do_vfs_ioctl+0x1de/0x1720 [ 234.302495] ? rcu_is_watching+0x8c/0x150 [ 234.306645] ? ioctl_preallocate+0x300/0x300 [ 234.311049] ? __fget_light+0x2f7/0x440 [ 234.315020] ? fget_raw+0x20/0x20 [ 234.318471] ? putname+0xf2/0x130 [ 234.321922] ? rcu_read_lock_sched_held+0x108/0x120 [ 234.326935] ? kmem_cache_free+0x25c/0x2d0 [ 234.331168] ? putname+0xf7/0x130 [ 234.334622] ? do_sys_open+0x3cb/0x760 [ 234.338514] ? security_file_ioctl+0x94/0xc0 [ 234.342923] ksys_ioctl+0xa9/0xd0 [ 234.346376] __x64_sys_ioctl+0x73/0xb0 [ 234.350263] do_syscall_64+0x1b9/0x820 [ 234.354151] ? syscall_slow_exit_work+0x500/0x500 [ 234.358999] ? syscall_return_slowpath+0x5e0/0x5e0 [ 234.363934] ? syscall_return_slowpath+0x31d/0x5e0 [ 234.368881] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 234.374261] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 234.379111] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.384298] RIP: 0033:0x455927 [ 234.387481] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 234.406850] RSP: 002b:00007f573928da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 234.414560] RAX: ffffffffffffffda RBX: 0000000020002be8 RCX: 0000000000455927 [ 234.421831] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 234.429097] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 234.436367] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 234.443632] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000000b 09:24:40 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sctp\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000c8fb5f4889ebe5ef71c0648be93cf859450421d065b8560590f5da259f000000000000009b72d472f43d57cbdd05418d4b611d4b8e4194a353af9d4d98674ffa1326f960e91bb4f1f19d76c812f4c9951dc2bd172f36802142ab3c78dac23d4a83406c110f1b5618780c17e4e85c22fa38fb5ca4a6737e834eb2e1c3cef26d36c15ee14c71805004000000"], &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0xb, "0f766e624392b998f0256c"}, &(0x7f0000000180)=0x13) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) write$binfmt_elf64(r0, &(0x7f0000000fc0)=ANY=[@ANYBLOB="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"], 0xac7) 09:24:40 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80082, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000100)={0xb9b, 0x77407383, 0x9}) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x2, 0x1}}, 0xe) 09:24:40 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="fdf507000000000000001a6c2106b83dd0f1d97dfd8e0740339fe7ac51ec175b755555bcca9ae495aa0a1b9a9c13fb05a74ffea5b0264e09a3af2403622cd96d37dcd5f07631c51b5180a96d83130d1b74"]) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000180)={0x28, 0x2, 0x0, {0x1, 0x5c8c, 0x7}}, 0x28) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x8}}, 0xfffffffffffffc47) mount$fuse(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000240)='fuse\x00', 0x3106000, &(0x7f0000000480)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@blksize={'blksize', 0x3d}, 0x2c}, {@max_read={'max_read', 0x3d}, 0x2c}, {@max_read={'max_read', 0x3d, 0x1f}, 0x2c}, {@allow_other='allow_other', 0x2c}, {@default_permissions='default_permissions', 0x2c}, {@blksize={'blksize', 0x3d}, 0x2c}, {@allow_other='allow_other', 0x2c}, {@default_permissions='default_permissions', 0x2c}, {@allow_other='allow_other', 0x2c}, {@blksize={'blksize', 0x3d, 0x800}, 0x2c}]}}) 09:24:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr(serpent),md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)="7c1800800423008000e6fffeff0000004b6e743afb913081206ed488220d192751fc36bfd502864de20cbfab3d65eee0027ee392fa1ce1ac33da4e014f69ee467cedf1fcf8d6c7", 0x47}], 0x1000000000000283, &(0x7f0000000200)}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0), 0x2) recvmmsg(r1, &(0x7f0000001940)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001480)=""/206, 0xce}}, {{&(0x7f0000001680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001700)=""/231, 0xe7}], 0x1, &(0x7f00000018c0)=""/91, 0x5b}}], 0x2, 0x0, &(0x7f0000001a00)={0x77359400}) getsockopt$XDP_MMAP_OFFSETS(r3, 0x11b, 0x1, &(0x7f0000000200), &(0x7f0000000100)=0x60) 09:24:40 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x100, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000340)={0xffffffffffffffff}, 0x111}}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x3, 0x7fffffff, 0xa23a, 0x81, 0x7ffffffd, 0x10000, 0x101, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x3, 0x8000cf, 0x7fffffff, 0x0, 0x800}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r2, 0x100, 0x20, 0x3}, &(0x7f00000002c0)=0x10) r4 = socket$inet6(0xa, 0x2, 0x1fffffffff) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) r5 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000100)={r3, 0xffffffffffffffff}, 0x8) sendmsg$key(r5, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000080)=0xe, 0x800) socket$inet6(0xa, 0x6, 0x7) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000300)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x3, @empty, 0x6}, r1}}, 0x30) 09:24:40 executing program 0 (fault-call:3 fault-nth:12): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:40 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) read$eventfd(r0, &(0x7f00000001c0), 0x8) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2000000005, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000000)) 09:24:40 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x40) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) mbind(&(0x7f00003e6000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000), 0x400, 0x0) 09:24:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x4001, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00000002c0)={r0, 0xfffffffffffff001, 0xff, "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"}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4004ae86, &(0x7f00000001c0)={0x7b, 0x0, [0x3fffffffffffd]}) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) [ 235.598365] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:40 executing program 2: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200040) accept$inet(r0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 09:24:40 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) times(&(0x7f0000000000)) ptrace$setregset(0x8, r1, 0x0, &(0x7f0000000100)={&(0x7f0000001a00)}) [ 235.664784] FAULT_INJECTION: forcing a failure. [ 235.664784] name failslab, interval 1, probability 0, space 0, times 0 [ 235.676140] CPU: 1 PID: 12389 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #158 [ 235.683502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.692842] Call Trace: [ 235.695453] dump_stack+0x1c9/0x2b4 [ 235.699088] ? dump_stack_print_info.cold.2+0x52/0x52 [ 235.704279] should_fail.cold.4+0xa/0x1a [ 235.708355] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 235.713469] ? mutex_trylock+0x2b0/0x2b0 [ 235.717530] ? graph_lock+0x170/0x170 [ 235.721330] ? ___ratelimit.cold.2+0x6b/0x6b [ 235.725741] ? save_stack+0x43/0xd0 [ 235.729364] ? find_held_lock+0x36/0x1c0 [ 235.733426] ? __lock_is_held+0xb5/0x140 [ 235.737491] ? check_same_owner+0x340/0x340 [ 235.741827] ? rcu_note_context_switch+0x730/0x730 [ 235.746759] __should_failslab+0x124/0x180 [ 235.751005] should_failslab+0x9/0x14 [ 235.754807] kmem_cache_alloc+0x2af/0x760 [ 235.758955] ? wait_for_completion+0x8d0/0x8d0 [ 235.763536] ? graph_lock+0x170/0x170 [ 235.767331] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 235.772337] __kernfs_new_node+0xef/0x5a0 [ 235.776472] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 235.781220] ? mutex_unlock+0xd/0x10 [ 235.784921] ? kernfs_activate+0x21a/0x2c0 [ 235.789156] kernfs_new_node+0x80/0xf0 [ 235.793057] __kernfs_create_file+0x4d/0x330 [ 235.797455] sysfs_add_file_mode_ns+0x21a/0x560 [ 235.802123] internal_create_group+0x282/0x970 [ 235.806728] sysfs_create_group+0x1f/0x30 [ 235.810873] lo_ioctl+0x12c8/0x1d10 [ 235.814493] ? lo_rw_aio_complete+0x450/0x450 [ 235.818977] blkdev_ioctl+0x9cd/0x2030 [ 235.822849] ? blkpg_ioctl+0xc40/0xc40 [ 235.826737] ? lock_downgrade+0x8f0/0x8f0 [ 235.830889] ? kasan_check_read+0x11/0x20 [ 235.835028] ? rcu_is_watching+0x8c/0x150 [ 235.839160] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 235.843554] ? __fget+0x414/0x670 [ 235.847010] ? expand_files.part.8+0x9c0/0x9c0 [ 235.851869] block_ioctl+0xee/0x130 [ 235.855492] ? blkdev_fallocate+0x400/0x400 [ 235.859801] do_vfs_ioctl+0x1de/0x1720 [ 235.863670] ? rcu_is_watching+0x8c/0x150 [ 235.867824] ? ioctl_preallocate+0x300/0x300 [ 235.872335] ? __fget_light+0x2f7/0x440 [ 235.876317] ? fget_raw+0x20/0x20 [ 235.879770] ? putname+0xf2/0x130 [ 235.883215] ? rcu_read_lock_sched_held+0x108/0x120 [ 235.888226] ? kmem_cache_free+0x25c/0x2d0 [ 235.892458] ? putname+0xf7/0x130 [ 235.895893] ? do_sys_open+0x3cb/0x760 [ 235.899768] ? security_file_ioctl+0x94/0xc0 [ 235.904167] ksys_ioctl+0xa9/0xd0 [ 235.907702] __x64_sys_ioctl+0x73/0xb0 [ 235.911591] do_syscall_64+0x1b9/0x820 [ 235.915473] ? finish_task_switch+0x1d3/0x870 [ 235.919965] ? syscall_return_slowpath+0x5e0/0x5e0 [ 235.924883] ? syscall_return_slowpath+0x31d/0x5e0 [ 235.929832] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 235.935183] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 235.940018] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 235.945203] RIP: 0033:0x455927 [ 235.948370] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 235.967627] RSP: 002b:00007f573928da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 235.975340] RAX: ffffffffffffffda RBX: 0000000020002be8 RCX: 0000000000455927 [ 235.982629] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 235.989892] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 235.997150] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 236.004401] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000000c 09:24:41 executing program 0 (fault-call:3 fault-nth:13): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef), 0x4000) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x4, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x5, "7d5acf14dd"}, &(0x7f0000000180)=0xd) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x4}, 0xc) r3 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0xffffffffffff207e}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000080)={r4, 0xbcb5}, &(0x7f00000000c0)=0x8) 09:24:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) r2 = memfd_create(&(0x7f0000000000)=']wlan0proc[vboxnet1%@$\x00', 0x3) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000080)=""/8, &(0x7f0000000100)=0x8) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000040)={0x7, 0x1, 0x80000001, 0xd71}) 09:24:41 executing program 1: socketpair(0x9, 0x80800, 0x100000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0xc5, 0x5, 0x800, 0x7, 0x8b}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x1}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000bfdfdc)=ANY=[@ANYBLOB="184dd9000301010000000000000000000008000004000200"], 0x18}, 0x1}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000040)={@local, @loopback, @broadcast}, &(0x7f0000000080)=0xc) 09:24:41 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$RTC_UIE_OFF(r0, 0x7004) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x4, 0x0, 0x81, 0x9, 'syz1\x00', 0x80000001}) mq_open(&(0x7f0000000140)='/dev/uinput\x00', 0x82, 0x4, &(0x7f0000000180)={0x9, 0x35, 0x3, 0x8, 0x3f000, 0xfff, 0x100000000, 0x8}) ioctl$UFFDIO_COPY(r1, 0x40045567, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000/0x1000)=nil, 0x2000}) [ 236.233686] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 236.273718] FAULT_INJECTION: forcing a failure. [ 236.273718] name failslab, interval 1, probability 0, space 0, times 0 [ 236.285074] CPU: 0 PID: 12442 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #158 [ 236.292433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.301771] Call Trace: [ 236.304360] dump_stack+0x1c9/0x2b4 [ 236.307990] ? dump_stack_print_info.cold.2+0x52/0x52 [ 236.313188] ? __mutex_lock+0x7e8/0x1820 [ 236.317245] should_fail.cold.4+0xa/0x1a [ 236.321318] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 236.326427] ? graph_lock+0x170/0x170 [ 236.330232] ? find_held_lock+0x36/0x1c0 [ 236.334291] ? __lock_is_held+0xb5/0x140 [ 236.338359] ? check_same_owner+0x340/0x340 [ 236.342681] ? kasan_check_write+0x14/0x20 [ 236.346906] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 236.351835] ? rcu_note_context_switch+0x730/0x730 [ 236.356754] __should_failslab+0x124/0x180 [ 236.360978] should_failslab+0x9/0x14 [ 236.364779] kmem_cache_alloc+0x2af/0x760 [ 236.368927] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 236.373935] __kernfs_new_node+0xef/0x5a0 [ 236.378084] ? kernfs_dop_revalidate+0x3c0/0x3c0 09:24:41 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/29, 0x1d) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x5, 0x400) 09:24:41 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffff9c) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x8) shmget$private(0x0, 0x400000, 0x0, &(0x7f0000c00000/0x400000)=nil) r2 = shmget$private(0x0, 0x4000, 0x54001403, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="24000000190001020000000000000000122ddf14000000000800140003000000"], 0x24}, 0x1}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) 09:24:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x2950, 0x7fffffff, 0x2}) r2 = socket(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x406, r0) [ 236.382840] ? mutex_unlock+0xd/0x10 [ 236.386552] ? kernfs_activate+0x21a/0x2c0 [ 236.390798] ? kernfs_walk_and_get_ns+0x340/0x340 [ 236.395650] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 236.401185] ? kernfs_link_sibling+0x1d2/0x3b0 [ 236.405759] kernfs_new_node+0x80/0xf0 [ 236.409635] __kernfs_create_file+0x4d/0x330 [ 236.414041] sysfs_add_file_mode_ns+0x21a/0x560 [ 236.418703] internal_create_group+0x282/0x970 [ 236.423276] sysfs_create_group+0x1f/0x30 [ 236.427409] lo_ioctl+0x12c8/0x1d10 [ 236.431023] ? lo_rw_aio_complete+0x450/0x450 [ 236.435502] blkdev_ioctl+0x9cd/0x2030 [ 236.439373] ? blkpg_ioctl+0xc40/0xc40 [ 236.443255] ? lock_downgrade+0x8f0/0x8f0 [ 236.447422] ? kasan_check_read+0x11/0x20 [ 236.451555] ? rcu_is_watching+0x8c/0x150 [ 236.455690] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 236.460084] ? __fget+0x414/0x670 [ 236.463523] ? expand_files.part.8+0x9c0/0x9c0 [ 236.468089] block_ioctl+0xee/0x130 [ 236.471699] ? blkdev_fallocate+0x400/0x400 [ 236.476003] do_vfs_ioctl+0x1de/0x1720 [ 236.479875] ? rcu_is_watching+0x8c/0x150 [ 236.484007] ? ioctl_preallocate+0x300/0x300 [ 236.488419] ? __fget_light+0x2f7/0x440 [ 236.492390] ? fget_raw+0x20/0x20 [ 236.495834] ? putname+0xf2/0x130 [ 236.499269] ? rcu_read_lock_sched_held+0x108/0x120 [ 236.504270] ? kmem_cache_free+0x25c/0x2d0 [ 236.508498] ? putname+0xf7/0x130 [ 236.511942] ? do_sys_open+0x3cb/0x760 [ 236.515839] ? security_file_ioctl+0x94/0xc0 [ 236.520246] ksys_ioctl+0xa9/0xd0 [ 236.523686] __x64_sys_ioctl+0x73/0xb0 [ 236.527580] do_syscall_64+0x1b9/0x820 [ 236.531463] ? syscall_return_slowpath+0x5e0/0x5e0 [ 236.536386] ? syscall_return_slowpath+0x31d/0x5e0 [ 236.541326] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 236.546680] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 236.551511] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 236.556681] RIP: 0033:0x455927 [ 236.559847] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 09:24:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180), 0xc) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") close(r0) close(0xffffffffffffffff) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x200200) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000080), 0x4) [ 236.579055] RSP: 002b:00007f573928da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 236.586745] RAX: ffffffffffffffda RBX: 0000000020002be8 RCX: 0000000000455927 [ 236.593994] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 236.601253] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 236.608518] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 236.615774] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000000d 09:24:41 executing program 0 (fault-call:3 fault-nth:14): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x4, 0x7fff, 0x1f, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x6485}, 0xc) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") prctl$setmm(0x23, 0x7, &(0x7f0000616000/0x1000)=nil) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f00000000c0), 0x0) accept4$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10, 0x80000) prctl$setmm(0x23, 0x1, &(0x7f0000379000/0x4000)=nil) 09:24:42 executing program 5: r0 = socket$inet6(0xa, 0x103fffffffffe, 0x5) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x0) r2 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xc86, &(0x7f00000002c0)=""/156) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x12, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x27}, [], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x1, 0x46f, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x8}, 0x48) 09:24:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x44}}) close(r2) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) close(r0) r6 = dup3(r5, r4, 0x0) recvmmsg(r6, &(0x7f0000003440)=[{{&(0x7f0000002d80)=@l2, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=""/133, 0x85}}, {{&(0x7f0000003100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000033c0)}}], 0x2, 0x0, &(0x7f0000005c80)={0x0, 0x989680}) close(r1) close(r5) 09:24:42 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22}}, [0xffffffffffffff55, 0x87e, 0x3, 0xdec6, 0x6, 0x100, 0x8b3, 0x8, 0x1, 0x77, 0x7f, 0x9, 0x9, 0x7, 0x240000000]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r1, 0x100000000}, &(0x7f0000000300)=0x8) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)=0xb7) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)) 09:24:42 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x280) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}}) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000011ffc), &(0x7f0000001240)=0x4) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000011c0)={{&(0x7f000000a000/0x3000)=nil, 0x3000}}) syz_open_dev$loop(&(0x7f0000012000)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001540)={0x7ff, 0x1, 0x0, 0x3a9f449b}, 0x301) open_by_handle_at(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x0) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000011ff8), 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000007ffc)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14}}, 0x8) renameat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) readv(r0, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0x86}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000001100)={&(0x7f0000013000/0x1000)=nil}) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f00000013c0)={'broute\x00', 0x0, 0x0, 0xf8, [], 0x0, &(0x7f0000001280), &(0x7f00000012c0)=""/248}, &(0x7f0000001440)=0x78) read(0xffffffffffffffff, &(0x7f0000003580)=""/4096, 0x10d7) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000001200)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 09:24:42 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$setstatus(r0, 0x4, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x4082) r2 = memfd_create(&(0x7f0000002b00)="74086e750000000065d15c318ca065519cad00008c00000000", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$TCSBRK(r0, 0x5409, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) [ 236.945443] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 237.011990] FAULT_INJECTION: forcing a failure. [ 237.011990] name failslab, interval 1, probability 0, space 0, times 0 [ 237.023365] CPU: 1 PID: 12491 Comm: syz-executor0 Not tainted 4.18.0-rc5+ #158 [ 237.030729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.040085] Call Trace: [ 237.042683] dump_stack+0x1c9/0x2b4 [ 237.046332] ? dump_stack_print_info.cold.2+0x52/0x52 [ 237.051519] ? __mutex_lock+0x7e8/0x1820 [ 237.055592] should_fail.cold.4+0xa/0x1a 09:24:42 executing program 1: syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x4000000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) socket$nl_route(0x10, 0x3, 0x0) ppoll(&(0x7f0000db7fd0)=[{r0}], 0x1, &(0x7f0000542000), &(0x7f0000181000), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400, 0x0) 09:24:42 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x402) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @multicast2}, &(0x7f0000000040)=0xc) syz_open_dev$mice(&(0x7f0000000a40)='/dev/input/mice\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[], 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) [ 237.059672] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 237.064787] ? graph_lock+0x170/0x170 [ 237.068581] ? find_held_lock+0x36/0x1c0 [ 237.072674] ? __lock_is_held+0xb5/0x140 [ 237.076772] ? check_same_owner+0x340/0x340 [ 237.081103] ? kasan_check_write+0x14/0x20 [ 237.085349] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 237.090289] ? rcu_note_context_switch+0x730/0x730 [ 237.095236] __should_failslab+0x124/0x180 [ 237.099486] should_failslab+0x9/0x14 [ 237.103302] kmem_cache_alloc+0x2af/0x760 [ 237.107502] ? __sanitizer_cov_trace_cmp8+0x18/0x20 09:24:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x3, 0x588, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x600) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000680)) [ 237.112537] __kernfs_new_node+0xef/0x5a0 [ 237.116709] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 237.121477] ? mutex_unlock+0xd/0x10 [ 237.125200] ? kernfs_activate+0x21a/0x2c0 [ 237.129448] ? kernfs_walk_and_get_ns+0x340/0x340 [ 237.134303] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 237.139849] ? kernfs_link_sibling+0x1d2/0x3b0 [ 237.144451] kernfs_new_node+0x80/0xf0 [ 237.148355] __kernfs_create_file+0x4d/0x330 [ 237.152774] sysfs_add_file_mode_ns+0x21a/0x560 [ 237.157458] internal_create_group+0x282/0x970 [ 237.162055] sysfs_create_group+0x1f/0x30 [ 237.166212] lo_ioctl+0x12c8/0x1d10 [ 237.169853] ? lo_rw_aio_complete+0x450/0x450 [ 237.174361] blkdev_ioctl+0x9cd/0x2030 [ 237.178262] ? blkpg_ioctl+0xc40/0xc40 [ 237.182162] ? lock_downgrade+0x8f0/0x8f0 [ 237.186330] ? kasan_check_read+0x11/0x20 [ 237.190489] ? rcu_is_watching+0x8c/0x150 [ 237.194639] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 237.199061] ? __fget+0x414/0x670 [ 237.202527] ? expand_files.part.8+0x9c0/0x9c0 [ 237.207121] block_ioctl+0xee/0x130 09:24:42 executing program 1: r0 = memfd_create(&(0x7f00000001c0)='#em1#+\x00', 0x400000003) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r1, 0xffffffffffffc32e, &(0x7f0000000080)) write(r0, &(0x7f0000000000)="006cf61aad7bf3794218e0fc4eebc9fc708404b4f02386784543290856047c60434e1c337edb32f652dd", 0x2a) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000000004, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)) ioctl$BLKRAGET(r0, 0x1263, &(0x7f00000000c0)) [ 237.210779] ? blkdev_fallocate+0x400/0x400 [ 237.215103] do_vfs_ioctl+0x1de/0x1720 [ 237.218990] ? rcu_is_watching+0x8c/0x150 [ 237.223148] ? ioctl_preallocate+0x300/0x300 [ 237.227562] ? __fget_light+0x2f7/0x440 [ 237.231542] ? fget_raw+0x20/0x20 [ 237.234998] ? putname+0xf2/0x130 [ 237.238459] ? rcu_read_lock_sched_held+0x108/0x120 [ 237.243486] ? kmem_cache_free+0x25c/0x2d0 [ 237.247725] ? putname+0xf7/0x130 [ 237.251183] ? do_sys_open+0x3cb/0x760 [ 237.255077] ? security_file_ioctl+0x94/0xc0 [ 237.259492] ksys_ioctl+0xa9/0xd0 [ 237.262948] __x64_sys_ioctl+0x73/0xb0 [ 237.266840] do_syscall_64+0x1b9/0x820 [ 237.270738] ? finish_task_switch+0x1d3/0x870 [ 237.275241] ? syscall_return_slowpath+0x5e0/0x5e0 [ 237.280190] ? syscall_return_slowpath+0x31d/0x5e0 [ 237.285131] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 237.290503] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 237.295359] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 237.300549] RIP: 0033:0x455927 [ 237.303741] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 237.323101] RSP: 002b:00007f573928da88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 237.330819] RAX: ffffffffffffffda RBX: 0000000020002be8 RCX: 0000000000455927 [ 237.338093] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 237.345368] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 237.352641] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 237.359913] R13: 0000000000000001 R14: 00000000004d3c48 R15: 000000000000000e 09:24:42 executing program 0 (fault-call:3 fault-nth:15): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) [ 237.401991] xt_time: unknown flags 0x30 [ 237.425238] xt_time: unknown flags 0x30 09:24:43 executing program 6: r0 = socket$kcm(0x2, 0x8, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="01", 0x1}], 0x1000000000000387, &(0x7f0000000000)}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0xc1) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000000c0)={0x3, 0x3f, 0x2c}) 09:24:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffd) ioctl(r0, 0x8915, &(0x7f0000000040)="0248c83d6d34a78f762070") r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0xffffffff, 0x80005, 0x4, 0x8]}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000001c0)={@ipv4={[], [], @dev}}, &(0x7f0000000200)=0x14) sendto$inet6(r0, &(0x7f0000000240)="f66bf4e5e85fe4fe529a9819a30f67c3dede170d593474efdc1870656e8111b9186e563736fe4b1c1f9d79c404c21875122ae38e849218439265762fc0480cdffa4c34b84aa59324509e59f7a32fc7ccd21c60d5f6f5a9a74d4cb1722e2db32e9e4f77b72a98f3e677e1b24d62df19", 0x6f, 0x4000, &(0x7f00000002c0)={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff5421}, 0x1c) creat(&(0x7f0000000300)='./file1\x00', 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x2710}, 0x10) 09:24:43 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='$euservmnet1\'-\x00'}, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r1, 0x0, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008000}, 0x8800) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x5, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}}, &(0x7f0000000340)=0x20) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000040)=0x3c) 09:24:43 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) recvmmsg(r0, &(0x7f0000000780)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/62, 0x3e}}, {{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000740)=""/18, 0x12}}], 0x2, 0x0, &(0x7f0000000840)={r1}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000140)="9025e3fa4fe158107318c80acf4a0ebb0101ecd2d21bd110709cf4f25a8e8c9931c4e11d5272f98a8906699cb42d6e717557ccd18b1e9a5bcc759f00dc36f1e1d1275fb26b35719042f13fb1ac221af8f4370e947c14120bc20b471159b4b590f67bb33b8e6674642e4e3bfa6575e9b3337bdf7c274d14") r3 = fcntl$dupfd(r0, 0x0, r0) bind$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0xffffffffffffffff, 0xffffffff, 0x2}}, 0xa) 09:24:43 executing program 1: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x3) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) r1 = gettid() setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x5, 0x80000001, 0x3, 0xff}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fallocate(r0, 0x0, 0x0, 0x3ff) tkill(r1, 0x1000000000016) 09:24:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:43 executing program 2: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="646f733178664b1d7ac5792c7569643d2c64656275672c6572726f72733d72656d6f756e742d726f2c64656575672c04006f77657865632c644500000072642c636865636b3d737472696374"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000000a80)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="6846da8fb5d365963e40c69363c249d4042991daee07cf6fc355923f02996f22a75e47e49d0cdde661f9ba9797ae43ea67d5ae76819b628692b45597e08d00978a4c2f74c6dbafdf43baa0b30e55daecd352c98e5cb4de342c6783134aa59ad45edde79d25d29192b70f19085f1089111a5a4e62241279d94424bec2425470138294bcfa35b1a714bd6a67", 0x8b}], 0x1, &(0x7f0000000500)=[@assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @iv={0xe8, 0x117, 0x2, 0xce, "4bb6adf7e7db5da7fe7d66747d8baf626b869583eeb572271993eb0fcf7fc2adb3423e293ed6fb0f04f2dc99346a963533f78be5f0ec8f047389666d00de6810dbd234c668277ca64b0cb69ead3850b604a505518f59f0161d24461b7760255b9ac9a6a2290e4d86120755032a7039bfefff32523ccc3bb2c0ef842b779b7e9e2bd3d1ef2eff76de6f6098d82363361eb54a6a7407d60ccc1cc0599c0646078fc57d9e00b1a91c292eb02176978001f2513bbd218f0eddc0c5b81b377e5c71d3e701c686390d4120c89d3ab2778b"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xe8, 0x117, 0x2, 0xcf, "d40edab185bbb4ab908f6905d47cd5a513e16ced8a6db07b6d916e3950627564f60e3590c1bf38ce5ae3d1ee30ee4580ca12dd5e7c26b9121d5ff9bbb2de03adf0e76c1d4578517abdedba3a2b015d6f3cecb1d3f28b4ad19cb55f2bf83fb718263de5e1414f5435737f7dfb3194d833a6862cd2d063491f14ad2753b5d05b9b3600665d80f905e036e3c4278a9d8fcbda4a8535c33940535c8ddf72ce4193bb9798b32495760b51c74cd2a4d411e296f13a2c466093203621f6f60be5922ec6345bb146b9cad4424e6f0200218694"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x90, 0x117, 0x2, 0x7b, "8f52d7e26567b497f6fc054d546688907c84b5f2d02794c9e1ad116d634142aa5658c53ba6b0426ffc819715985cb69e2ed409877e18f8428633323546f216fcba2913b5331478f63abae276571c71b1f3f11683b9d0fa08e28b4d94823818fd56b3018f2664e73c3c64c4dfe5aef2b1cbcce662be7af9867893da"}, @op={0x18, 0x117, 0x3}], 0x308, 0x40000}, {0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000400)="af86808344c91d9560006f6ff7cc9f7c4bc371d61fd12fb1460973637848516d0caa74ed5f63d54b9cacb943347ecdd1fd84b543a26959ab785201f2f4de704492b802000fcf1d9b0d188fcb9b8a90bdc9e1a287fb445e89c5fe729a64c492b460718846fdc82b", 0x67}, {&(0x7f0000000840)="baaa6d806868e4660225f952140751b0e0844236d75bc4a8dab41f94ed891eb8602468786f0a9a216c3f0c4365bbe2b850f0a5911719f459498f0c8f15149a85583c191611db481fe5cd334da621", 0x4e}, {&(0x7f0000000480)}, {&(0x7f00000008c0)="549ad852df8d793ac50c70b4fc6bd230df61c49a6d", 0x15}], 0x4}, {0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000940)="d383fff4437e89164060e8bf67693ade838fc042b0ee0221eeb3ef43af22e20b23ba9cbb71982b7e422c3f6b05f63b", 0x2f}, {&(0x7f0000000980)="3490d781309a8aa0182af312f17d19800bc4f67da4878d5fb5191d55a70e011df6c7d38540d6c578271ec7d4e61b16b34f4a9ca1af52c345237841a2fddc955a08e78eeda3c8d0fb8e6454b8603ac85d53253fccb07cccdf11ff542105f775f261f8a4f8c73695f6fe8086356e517efb2de9f0abd4dee862ea47", 0x7a}], 0x2, &(0x7f0000000a40)=[@op={0x18, 0x117, 0x3}], 0x18, 0x4000011}], 0x3, 0x4000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000280)={0x2, 0x5}) creat(&(0x7f0000000180)='./file0/fil..\x00', 0x0) unlink(&(0x7f0000000140)='./file0/fil..\x00') 09:24:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendto(r0, &(0x7f0000000200)="43bc7702707311cc92fdd4a46914738ac8b8c93a404a78c790da1ed46668756639f9a53f52d6c6376e5b2591926ef91591d45dcd29851eb441b1e9793644c6ccea5fa54726069aac592df4d6848b437c081765d7dfa9cf9dffcf2eaf6f07eb1cdd5793345c233fb48ee7e7421778d47489b6b0bf32d15cd05c73623cc6c2517aec3aa4f5decc6ac3f582f8fe5c410166b59b9f49d11fb834a6e38ba49d0b98", 0x9f, 0x8000, &(0x7f0000000300)=@can={0x1d}, 0x80) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x14, 0x4, 0x8, 0x315}, 0x14}, 0x1}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="390000001300090468fe0700000000000000ff3f0a00000045000107000000141900040043000000efff0100000a00005d14a4e91ee438d2fd", 0x39}], 0x1) open(&(0x7f0000000080)='./file0\x00', 0x210000, 0x1) 09:24:43 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x38000000, 0x20000000007ffd, 0x7d, 0x4, 0xffffffffffffffff, 0x8}, 0x2c) 09:24:43 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) clock_gettime(0x0, &(0x7f00000071c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006f40)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000180)=""/206, 0xce}, {&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000100)=""/52, 0x34}, {&(0x7f0000000340)=""/175, 0xaf}, {&(0x7f0000000280)=""/87, 0x57}, {&(0x7f0000000400)=""/226, 0xe2}, {&(0x7f00000005c0)=""/186, 0xba}, {&(0x7f0000000680)=""/101, 0x65}, {&(0x7f0000000700)=""/169, 0xa9}], 0x9, &(0x7f0000000500)=""/54, 0x36}}, {{&(0x7f0000000880)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000900)=""/170, 0xaa}, {&(0x7f00000009c0)=""/204, 0xcc}, {&(0x7f0000000ac0)=""/232, 0xe8}, {&(0x7f0000000bc0)=""/167, 0xffffffffffffffde}], 0x4, &(0x7f0000000cc0)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000dc0)=""/236, 0xec}, {&(0x7f0000000ec0)=""/156, 0x9c}, {&(0x7f0000000f80)=""/19, 0x13}], 0x3, &(0x7f0000001000)=""/205, 0xcd}}, {{&(0x7f0000001100)=@sco, 0x80, &(0x7f0000001600)=[{&(0x7f0000001180)=""/4, 0x4}, {&(0x7f00000011c0)=""/124, 0x7c}, {&(0x7f0000001240)=""/212, 0xd4}, {&(0x7f0000001340)=""/32, 0x20}, {&(0x7f0000001380)=""/140, 0x8c}, {&(0x7f0000001440)=""/225, 0xe1}, {&(0x7f0000001540)=""/160, 0xa0}], 0x7, &(0x7f0000001680)=""/158, 0x9e}}, {{&(0x7f0000001740)=@nfc, 0x80, &(0x7f00000017c0)}}, {{&(0x7f0000001800)=@nl, 0x80, &(0x7f0000002b00), 0x4, &(0x7f0000002b40)=""/90, 0x5a}}, {{&(0x7f0000002bc0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003340)=[{&(0x7f0000002c40)}, {&(0x7f0000002c80)=""/105, 0x69}, {&(0x7f0000002d00)=""/235, 0xeb}, {&(0x7f0000002e00)=""/243, 0xf3}, {&(0x7f0000002f00)=""/77, 0x4d}, {&(0x7f0000002f80)=""/25, 0x19}, {&(0x7f0000002fc0)=""/148, 0x94}, {&(0x7f0000003080)=""/142, 0x8e}, {&(0x7f0000003140)=""/200, 0xc8}, {&(0x7f0000003240)=""/236, 0xec}], 0xa}}, {{&(0x7f0000003400)=@nfc_llcp, 0x80, &(0x7f0000004940)=[{&(0x7f0000003480)=""/4, 0x4}, {&(0x7f00000034c0)=""/229, 0xe5}, {&(0x7f0000007240)=""/198, 0xc6}, {&(0x7f00000036c0)=""/118, 0x76}, {&(0x7f0000003740)=""/87, 0x57}, {&(0x7f00000037c0)=""/4096, 0x1000}, {&(0x7f00000047c0)}, {&(0x7f0000004800)=""/108, 0x6c}, {&(0x7f0000004880)=""/148, 0x94}], 0x9, &(0x7f0000004a00)=""/207, 0xcf}}, {{&(0x7f0000004b00)=@ethernet, 0x80, &(0x7f0000006b80)=[{&(0x7f0000004b80)=""/4096, 0x1000}, {&(0x7f0000005b80)=""/4096, 0x1000}], 0x2}}, {{&(0x7f0000006bc0)=@nfc_llcp, 0x80, &(0x7f0000006e00)=[{&(0x7f0000006c40)=""/98, 0x62}, {&(0x7f0000006cc0)=""/154, 0x9a}, {&(0x7f0000006d80)=""/92, 0x5c}], 0x3, &(0x7f0000006e40)=""/249, 0xf9}}], 0xa, 0x0, &(0x7f0000007200)={0x0, r1+30000000}) socketpair(0xf, 0x80b, 0x4, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000001900)={'raw\x00', 0x1000, "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"}, &(0x7f0000000540)=0x1024) ppoll(&(0x7f00000017c0)=[{r0}], 0x1, &(0x7f0000001880)={0x77359400}, &(0x7f00000018c0), 0x8) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xbbc0, 0x200) setns(r3, 0x10000000) 09:24:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)="627472667304", &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) [ 238.026901] FAT-fs (loop2): Unrecognized mount option "dos1xfKzÅy" or missing value 09:24:43 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000480)={0xc0, 0xfffffffffffffffe, 0x7, [{{0x2, 0x0, 0x7, 0x3, 0x8, 0x40, {0x3, 0x4, 0x80000001, 0x7fffffff, 0x7a, 0x1, 0x0, 0x0, 0x633, 0x0, 0x8, r3, r4, 0xffff, 0xffffffff80000000}}, {0x2, 0xfffffffffffff001, 0x12, 0x401, '}cpusetem1vboxnet1'}}]}, 0xc0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r5 = gettid() setsockopt$sock_cred(r0, 0x1, 0x5, &(0x7f00000001c0)={r5}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x84) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4e, 0x30000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r6, @in={{0x2, 0x4e24, @rand_addr=0x7}}, [0x800, 0x0, 0xffffffff, 0x8, 0x9da2, 0xc0000, 0x67, 0x7, 0x3, 0x7, 0x56, 0x3ff, 0x6, 0x0, 0x9]}, &(0x7f0000000140)=0x100) 09:24:43 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000001180), &(0x7f0000001140)) io_setup(0x4, &(0x7f0000000000)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x103100, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x12e, 0x400000) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffff8, r0, &(0x7f0000000040)="c5886e79df9d8e7409aba11a01b0c73faddd5d2c24bfe7c94ac9b14ffac0f33837ded8d827a52714989ad178cd6755a35192d756d1b39eb902051fc73692d2421618ef7a1d3697f9eec80ecd432fa2726ab1a0cc733a611776d5106a5e12c7638865d2e442fd173f201da188c8ed99c959f938ce5b7d87e9814336dca79ec7c54bca0cc9f12ad9bbd77428b7854331c64ac9ff9196810f0e", 0x98, 0x401, 0x0, 0x1, r2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x7fffffff, r0, &(0x7f0000000140)="efcbd20dded7ae33bc73a7c56f1995da082a4c7d137351e495ae6859c38557e7dbf36e90b8907b64cc47fcd442", 0x2d, 0x80000000, 0x0, 0x1, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)="bc156d1d9fa66ec6678bb08f61f9f8d4ce6f43920055a54e051c6f03bd41bad5ae5525c329c3a05d46ac6db2cda3730144c5380add4f3d2bbf15ee8271b63008b45938b7050bf3608e4a1e812f94fd7d52b34366975bd8f7ed77cf81f4a8032a4e6f917f348fd0f236a97c", 0x6b, 0x5, 0x0, 0x0, r4}]) socket$can_bcm(0x1d, 0x2, 0x2) socket$netlink(0x10, 0x3, 0x13) 09:24:43 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x402000, 0x0) write$FUSE_POLL(r1, &(0x7f0000000200)={0x18, 0x0, 0x8, {0xffffffffffffffff}}, 0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x100000000, 0x59f2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0xa0, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10000}, @in6={0xa, 0x4e20, 0xdda, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) [ 238.217128] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f000041bfc8)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000000040)=""/68, 0x44}, {&(0x7f00000002c0)=""/15, 0xf}, {&(0x7f0000000100)=""/98, 0x62}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f00000001c0)=""/29, 0x1d}, {&(0x7f0000000200)=""/61, 0x3d}], 0x7, &(0x7f0000275f7d)=""/131, 0x83}, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 09:24:43 executing program 3: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x100, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x183400, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x6) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0x3, 0x2, 0x0, 0x1, 0x4a}}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x80000000}, 0x4) write$P9_RRENAMEAT(r1, &(0x7f0000000000)={0x7, 0x4b, 0x1}, 0x7) [ 238.326623] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:43 executing program 2: r0 = socket$inet(0x2, 0xd, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x100000001, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x0, 0x1, 0x10000, 0x9, 0x8, &(0x7f0000000000)='bcsf0\x00', 0x6, 0x20, 0xca}) shutdown(r0, 0x0) 09:24:43 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x806, 0xfffffffffffffffc) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000002c0)={{0xff, @multicast1=0xe0000001, 0x4e22, 0x4, 'sed\x00', 0x4, 0xfffffffffffffffb, 0x7c}, {@multicast1=0xe0000001, 0x4e21, 0x2002, 0x8000, 0x1, 0x4}}, 0x44) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6}}, {{}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) readv(r0, &(0x7f0000002a40)=[{&(0x7f0000000500)=""/232, 0xe8}, {&(0x7f0000000600)=""/202, 0xca}, {&(0x7f00000003c0)=""/114, 0x72}, {&(0x7f0000000700)=""/224, 0xe0}, {&(0x7f0000002940)=""/204, 0xcc}, {&(0x7f0000000800)=""/93, 0x5d}], 0x6) r3 = socket$inet(0x10, 0x3, 0xc) r4 = add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)="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", 0x1000, 0xfffffffffffffff9) r5 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x7, 0x40) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000001940)=""/4096) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000200)='syzk\aller\x00', &(0x7f0000000440)="73797a6b616c6c657200fc4de835cac674ff8257346560561fa4a7a88abdd5fb2a1efdd0774bd0c8a841fa4c2afd24c9f31cc48e8721f14462f1ec0709d76c646386d0ce4e41f2defbb49a9ab18329a72961613a0c4e47a35f7481151a2aff0ab1dfd25303e4f32bd7936fc7372b111ea18cccb3f93baf9e8d2d7b52fd53bc70218a48c8311b8d2daf3bc3f7f31a338bc89c872c719f8284a95cd0cb048dc08e674450e0d90d") r6 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8975, &(0x7f0000000280)={'syz_tun\x00', @ifru_mtu=0x9}) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000000340)=0x3) sendmsg(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="24000000130007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 238.586250] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 238.639646] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:44 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt(r0, 0x0, 0xd0, &(0x7f00000002c0)=""/203, &(0x7f0000000000)=0x27b) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x3be, 0x7}, 0xc) 09:24:44 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x2000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000280)={0x8000, 0x50, 0x10001, 0x4, 0x3}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0)=0xb, 0x0) write(r0, &(0x7f0000000180)="c7c0b6c8d9123092607f00a1e3da2ec8ca23d9c4887837e58dd1bfef84b4093b7f5090eaddae74966e3a2914f0968b4768925e77cde95f4d04620ee0f154806488abf1070bd2523be5fe6a0d1f2608f44e7f0a83d33550b1570c61c93fe40a00a1950c6db7dc1af76bc9c5cb1ace1b48e062616aff8e38e3ca7bae9425e46ea5c92d7c98e95e243fe3a1c7db2f586d951200177c0990f28792491acd78c66b", 0x9f) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/99, 0x63}, {&(0x7f0000000100)=""/109, 0x6d}, {&(0x7f00000003c0)=""/255, 0xff}, {&(0x7f0000000340)=""/113, 0xfffffffffffffc31}], 0x4, 0xfffffffffffffffc) 09:24:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="2400000013000903000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000004000400"], 0x24}, 0x1}, 0x0) 09:24:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x3f0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000240)={0xbf}) ftruncate(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000001c0)={0x80}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x54, 0xffffffff, 0x6, {0x3, 0x7}, {0x20e03668, 0x5}, @rumble={0x4, 0x7}}) dup2(r0, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 09:24:44 executing program 3: r0 = socket(0xa, 0x1, 0x0) socket(0x19, 0x3, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0xffffffff, 0x8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'wrr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 09:24:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)="6274726673ef", &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:44 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000001c0)=0x60, 0x800) open_by_handle_at(r0, &(0x7f0000000200)={0xc7, 0x3c, "bc0a8e8f61e8d5c5538592894879eb8962f7430c794a3aebc2e30d601cc084bed0304d4e59310ae59ac6932110c982452d6656b77269d3bf95a2dd7344631967edc973c247fe0e6c3b64d7b80b6f4b65e902755e986dbca773f3c1a9edd90c0975cb50adf55d5d7dfde3d72374f63e9b620a5e34e422065c3fec9fd0fd98ab7063f446704cc7ebb0e5581e77443ce6b60ff771f195727222b3820cb145b35c9c3bbe2b8fb18c2992701d62357499fa774ff7c19b7ce9245cf0b2865b95151c"}, 0x20000) r1 = socket(0x40000000018, 0x5, 0xfffffffffffffffc) ftruncate(r1, 0x1f) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000080)=""/133, 0x85}, &(0x7f0000000140)}, 0x1) 09:24:44 executing program 4: r0 = socket$inet6(0xa, 0xffffffffffff, 0xfffffffffffffffa) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'irlan0\x00', 0x4}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) [ 239.109470] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 239.126479] netlink: 'syz-executor2': attribute type 4 has an invalid length. 09:24:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0x10001, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000002400)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="98953c27c09f0d43c10a1a831b7a190abbac72b98676a9858592572222cf2985566c3007e80dd5fb95cbc679b2d58d0ee182c24c6258b54eceefa6dbc6de38b14b292e6190b525727cf5b50a1755b6d75a3ea80aa734f2c1e38101018412f08c911cbbdef2dc97e828e07d90668a8c1c90cd", @ANYRESHEX=0x0, @ANYRESOCT, @ANYRES16, @ANYRESOCT=0x0, @ANYRES16, @ANYRESHEX, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRESHEX], @ANYRES32], 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r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x40000, 0x0) write$P9_ROPEN(r0, &(0x7f00000000c0)={0x18, 0x71}, 0xfffffffffffffd9d) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'ip6gretap0\x00', 0xb}) write$P9_RWSTAT(r0, &(0x7f0000000000)={0xfffffffffffffe1b, 0x7f}, 0xfffffffffffffeeb) open(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) ftruncate(r0, 0x4) [ 239.184277] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 239.201425] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:44 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000010407031dfffd946fa283000a200a0009000100011ee4000c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 239.284322] FAT-fs (loop3): Unrecognized mount option "]ùðúg¢+ó]!²àÀ¦°¸ÓZ0³-kpÅ«Ï¡ ¹•ÆÃ"ñá׳‡¹‡Ï¯‡û1ä>Aù/€L.öº>(]’…¼Jà ãuòÿ`õ÷X“8C'/ ɧ3ií [ 239.284322] É#)šsÉøo" or missing value 09:24:44 executing program 6: socketpair(0xa, 0x80004, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000280)={0x80}, 0x0, &(0x7f0000000300)={r1, r2+10000000}, 0x8) sendmsg$nfc_llcp(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x27, 0x1, 0x2, 0x4, 0x5, 0x6, "b99aac4236902c58bd51f12acc065d9021f5144d486013fcdca45e24e2042721b06556c86008155a3f6fdf25d01372b5f7e9657f001b6d4d90be2abe1797f9", 0x2f}, 0x60, &(0x7f0000000180)=[{&(0x7f00000000c0)="554d74e87181bfd04833639f9046727d6c92e838dae05283a6c4f6484d204d41428e8bb91df455460985e402d3c1c4537b3fb58f58e6fb0607b4707e857121e7f7b682db49ac5aaf074f5f56cf9eb3e089d08ebb032ae97287b49350d2bff72b4d5eacc8cfb0c67157d1721a9071181750969798e66b0ac76bb97264e75145959cd92e25b5b2efd731137cfbdd39", 0x8e}], 0x1, &(0x7f00000001c0)={0x48, 0x3a, 0x42e, "685da0cdc25e4b83cf9ded1194b51cda9e9c2486f4a78d2b66f7a50fedcb21ed81f4b36cab46405f89ad4bcdc8a2b03cdd787262151a07c1"}, 0x48, 0x44090}, 0x2400c080) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)="6274726673ff", &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f00000000c0), 0xffffff9b) tee(r4, r3, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) r6 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000013) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r7 = socket$inet6(0xa, 0x80000, 0xfbf) ioctl(r7, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000180)={0xffff, 0x7fff, 0x9, 0x8001, 0x6, 0x9, 0x200}, 0xc) r8 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) inotify_init1(0x80800) write$P9_RLOPEN(r2, &(0x7f00000000c0)={0x18, 0xd, 0x2, {{0x80, 0x3, 0x4}, 0x3ff}}, 0x18) sendto$inet6(r8, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) sendmmsg(r8, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x48084) shutdown(r8, 0x1) 09:24:44 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@rc, &(0x7f0000000040)=0x80) r1 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x3000) shmdt(r1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e0713", 0x58, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\t']) r2 = msgget$private(0x0, 0x80) r3 = semget$private(0x0, 0x4, 0x1) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f00000003c0)=""/163) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000300)=""/130) 09:24:44 executing program 5: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file1\x00', 0x0) symlinkat(&(0x7f0000000300)='./file1\x00', r0, &(0x7f00000002c0)='./file1\x00') r1 = open(&(0x7f0000000140)='./file1\x00', 0x101040, 0xffffffffffffffff) renameat2(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x5) truncate(&(0x7f00000001c0)='./file1\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0xc4000, 0xf) connect$rds(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000003c0)=0x100000001, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) syz_open_procfs(r2, &(0x7f0000000380)='net/ip6_flowlabel\x00') socket$vsock_dgram(0x28, 0x2, 0x0) 09:24:44 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000100)=""/3) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0xeb) [ 239.430143] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 239.459154] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 09:24:44 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) r1 = getpgrp(0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r3, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYRESOCT=r2, @ANYRESHEX=r1, @ANYRES64=r0, @ANYRES16=0x0, @ANYRESOCT=r2, @ANYRESOCT=r1, @ANYBLOB="12777d333e92a0c05e80d979f6f0230ef010148b6bccb86b00264530d3f8712fb1dd855a8a58a5d344b9cd299b32521e8dece8962b78e04a1700f0e27ef444fa6b663a580eafdd646e0e09fc582d60b6d14d0b203a50373e0bbaea7ae0db46a5ec39ab9f51547868dc77116676621d1db1dacf73c380bb9132220e2e7ba74e0cfff8b78828909e0ed019cfd6c3b0d0565e1d6b2b08c50fb0ea643c67fe6adaa7ab44bb533f994d6e5c1a218372c0dd552a393a31f28fa11f1de869b3e9e3982b8e7cf5cbee5a1deab9edaaca055bd3e3", @ANYRES16=r0, @ANYRESHEX, @ANYRES64=r0]], 0x8) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r3, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f00000000c0)}}, 0x18) r4 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r6, 0x8, r1) read$eventfd(r4, &(0x7f00000012c0), 0xa2) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r7}], 0x1, 0xfffffffffffffff8) dup3(r6, r7, 0x0) tkill(r5, 0x16) [ 239.496223] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 239.506441] BTRFS: device fsid ecf6f2a2-2997-48ae-b81e-1b00920efd9a devid 0 transid 756082810144684242 /dev/loop4 09:24:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:44 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0xfffffffffffffe61) getpid() mkdir(&(0x7f0000000180)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000240)=0x2) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') close(r1) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f0000000140)=0xc) [ 239.692319] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 239.725183] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:45 executing program 7: r0 = socket(0x2000000011, 0x802, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8954, &(0x7f00000000c0)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x7, 0x0, @dev={0xac, 0x14, 0x14}}, 'lo\x00'}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 09:24:45 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0xf74ea1b507f83036, 0x0) ioctl$RTC_PIE_OFF(r1, 0x7006) sendto$inet(r0, &(0x7f0000000100)="20de9450eecbc9db467472c9550937a11cb8a6aedba0d46a1844456f30fc23222a7cd4d97c0001000100000000003e219b12fe3df2dcd8e674bd9ccc36214bfb8b1d7932b6e6d6a8f9c480aff612101bae0db4b3bcbbcdc6946f9bc88e9e5b2724ab4da9785fad89b5e5d005156d29029f59ad92437c005f224f7372b5fb33c718155ff8a2e75478ea7ea73ca26fe6ba874c4da77e202487adee16fe9525b66e18b6973f4afa43aad2715c188d178c461e34ac0d3b2e81358ed27375ad51b673ed8f9972e940242195e8c44b", 0xe7, 0x91, &(0x7f0000b2d000)={0x2, 0xfffffffffffffffd}, 0xff91) ftruncate(r0, 0x1ff) 09:24:45 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) fdatasync(r1) mknod(&(0x7f00000000c0)='./file0\x00', 0x103e, 0x0) vmsplice(r1, &(0x7f0000000700)=[{&(0x7f0000000180)="6e285165244038fe581d88bbb6be9df3f1640ae84aba0f259a8bbffa9bb4ff77254c092d7530322e2d3bcd6b8e507b425294dfb29b817d5e81855f81eae59eb05de977c2704491f209526db14e4656f551052cbba39bb97b57ee42815e017d04b8970378f4450a3e6149ec152115d8a1711d98134e1659075756b79c1b690af06dc885f6b2012ad94ba83dcfb8f95e569e1c5b8137be42d7acb3004cebc14ede4bedac23", 0xa4}, {&(0x7f00000002c0)="cefd86705983438c76842615d04692093ae264a10a2499739d7a51528a2e8e95f7d9fc257ab5085de429efd4865b08009a7d058885b3039c95379a65f93614d2b299022a4cd23475eb8637c47c6b44edcf7b46cf92f5ec1b84214021227e898a114aa0d7d32a140e7373cffedade8eb6b156608e9222b52d0d94b48ce1f30da6abc1abf521d517353b5e8f60ef978428e7800afcae61c4362156e2348bac383e685a2816dc9f4257453384adfbad3862559e2210539a57c7857f71d3db839c7afb4ad5dca1434d5a474ee598f8", 0xcd}, {&(0x7f00000003c0)="53165dec410285591c5eac28b048ea00a1367ca0c764244345b3f2a83c58f97bca4e23926e624ac7d9a436d9416d7aef642165737b96495387d931151760d6bc060d2504416b", 0x46}, {&(0x7f0000000440)="db6f03bb528e214c14ce075186d1e9cd929d5985fdca9f9684d33efa0b58b4432eadb22b3f0260031a192b6d88f101d37b90cc71548b076e6f7bb0ae2255705bf0283d107f471869c27ab87afc1da0a963f7781201f30f026fc58dd77dd3279971ad9a04cda95c7a28e517661d539355e2693da9c89a5767bb09050fe67f265da9268f8e32b92c81a7503fcec30213d7ee0551e3ee4cf30a00d28ee89ece", 0x9e}, {&(0x7f0000000500)="f8fbb35cd6121fed7160aebcaacb0958f5bb76e47cbc253eac9f95d695d73cf74dd16d9aefc66d8e79814498b9ac91d5d55eb0410763e46c7e00b80200494e09e2f611dc1fffc83e0dbc5776ff1fb1911dcff53b06fc1116a9df7954b5fcf54ad18b91c91890551bc6456f6ff0568cc4777de1205465dc37a51b265e0923ed53d7820a220bf47da0c15e1ee738da11aea2844bcf87c13a1f45f2c6df6ed5ddc3215adbb91e7884d53d6c012007a599fdd1754e52e1c6d922a3a4de5a8421b71346de49ca9c2f82a5f948c1b25232db847d9b9c6f8b28b2", 0xd7}, {&(0x7f0000000240)="a6eba0ecd05630eb1904a2a2ffae291a540b2f5c", 0x14}, {&(0x7f0000000600)="9b482f5d530a9efe195123970f61b9ee2f5c0f4572056cd67e1b4b7365bbc8e25c4b6bcbb236b4a1d69fc7c13c4ecd813766897003c570c9cce96d4b8bf86bef7233ab60cd89874b9576f98c40471a70c7f62c40e4cdb49b22d4d828cfdea08ca54f157bbfd7cc372b93abde68c99a7778169c41c9178a998b11f3b556f5f84a4f921f7129c177d7a9322431b17176b0a82223a692693e667e6e22bceec22e673307ca2a477a047048eee4f08d4982a1eb52d95e", 0xb4}, {&(0x7f00000006c0)="02b09e40aa654175b729659c536ff31af4348be26270428cb644756cd530a0e10212edf1abf5652c6eee49b0a06347943cc506783843cd0b07760a3230", 0x3d}], 0x8, 0x8) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000578fe8), &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='stack\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000940), &(0x7f0000000980)=0x4) preadv(r2, &(0x7f0000000940), 0x0, 0x403c) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000100), &(0x7f00000003c0)) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000800)={{0x4, 0x6, 0xfffffffc, 0x800, 'syz0\x00', 0x1d}, 0x5, 0x44c, 0x7f, r0, 0x0, 0x40, 'syz1\x00', &(0x7f0000000780), 0x0, [], [0x1, 0x6, 0x1, 0x9]}) 09:24:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:45 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_PIE_ON(r0, 0x7005) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x3) fcntl$getown(r1, 0x9) [ 240.077407] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)="6274726673ff", &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) [ 240.117632] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:45 executing program 7: r0 = socket(0x18, 0x2, 0x100000000003) accept$alg(r0, 0x0, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0xfffffffffffffd97) [ 240.275330] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 240.324800] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:45 executing program 7: syz_emit_ethernet(0x46, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa8634fb5e09294ff69023d2dd609249df00102c00fe8000000000000000000000000000ffff0200000000000000000000000000010000ffff0401fc0b2f652032f6d4aa5bb0e068257e2523c09fc6c942e8e03a092647b8245ba4698d08224a998fd5221c0000000000000000"], 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_delrule={0x2c, 0x21, 0x0, 0x70bd25, 0x25dfdbfd, {0xa, 0x80, 0x80, 0x9, 0xfff, 0x0, 0x0, 0x3, 0x1}, [@FIB_RULE_POLICY=@FRA_UID_RANGE={0xc, 0x14, {r2, r3}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000015}, 0x0) fcntl$setsig(r0, 0xa, 0x18) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000080)={0xffffffff80000001}, 0x1) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000000)={{0x1, 0x40}, 0x48}, 0x10) 09:24:45 executing program 6: r0 = socket$kcm(0x2, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="f0", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) 09:24:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)="6274726673ff", &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$nl_generic(0x10, 0x3, 0x10) write(r1, &(0x7f0000000080), 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000002c0)={0x1c, 0x28, 0x10000000000005, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@generic="0f"]}]}, 0x1c}, 0x1}, 0x0) fcntl$dupfd(r0, 0x0, r1) 09:24:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000080)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'erspan0\x00'}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[], 0x76ed8dc0) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=@random={'btrfs.', 'erspan0\x00'}, &(0x7f0000000200)=""/96, 0x60) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) write$tun(r2, &(0x7f0000000400)={@void, @val={0x2, 0x80, 0x0, 0x9, 0xfff, 0x4031}, @ipv6={0xa0000000000000, 0x6, "de4821", 0x51d, 0x0, 0xf81, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@hopopts={0x3e, 0x2e, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @generic={0x9, 0xa9, "7fbe8875fcd4f52da7736434e32b38a62d7591a3e8f9eee01fe8b8b16a0918b37471e3c7e0e74f272d7cb59df31f217931f1c8c478d76137d59bf96bcbfce8497a69f54ee3916c6c0c7e004aca343761da4b5e02a7fc50d4e09de60fce8a9ac6b98ae9e528e17184457e3ff221694cbdd0285e0905d144924ae23b148299727c68991088d572ca0b46fdb0b3735020421b1c607520b6981e3dea163c0b9c8393ee5abbe9e311d0761b"}, @generic={0x28000000000000, 0xc4, "8996aea1d9d666a01c307a866731faa60b8132e7cef7baa58805639900309453960ed5c0c47b9e99d82f52000a705732722649cbf26190fe9c96f070775effe264a24f562e6b383874af3a1ea0536241f2ac715c324a3f6adda64f0d56061c6f007193ee0ee1eba35f4a1b9243723e1c9ba1ff77d89aef2fbeaafbb24488c4231502b49162213989ad01938f89942dc21615ce161898974b2dede110e72ae7ff64a59cd56e13a99051a994c9b74ca91880396681aa2ca5da4ad061bf28327e1403b90e40"}]}, @srh={0x32, 0x2, 0x4, 0x1, 0x6, 0x60, 0x2, [@mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0x3f, 0x0, 0x101, 0x4, 0x0, 0x5, 0x64}, @routing={0xae79c4d7bfff4875, 0x6, 0x1, 0x7, 0x0, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}]}, @routing={0xbf, 0xe, 0x2, 0x7fffffff, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1e}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80, [], 0xf}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}]}, @routing={0x1d, 0xc, 0x3, 0x40, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}]}, @dstopts={0x0, 0x34, [], [@enc_lim={0x4, 0x1, 0x40}, @generic={0x80, 0xc3, "3b9ab68caf115addbffa27bcb38bbb574f1f629b5b2034cf4fda56b5a2d00eac56690d110f48222039522946f10ac8a5ba67e970746179910315870ec534d5cc70e5c23bbc68335561ca145e8cb4da7a729da361dbe4a05e67d64f7e83a5901945cf1dded650eb0ce64b2f113b69a63863a1f992b7b5da36b4f1bf34246cde10c3a1bf9e248ebef56a45217b0d9826c923fa59126c000b7efd95b027dbb823c1e8378f8caa139cd95a719df4a6e2875336ab852759685ec12cec7d9e4ef2ac35670e98"}, @generic={0x35d, 0xd8, "e64ddb0510f766318b40d99676256691c01c6677209c9c4198a7d5ac4e8eb531cf7d09ea9380e932e07eef83cdb9d0ac1a2d6b4644cf110e50d55e8bcab14853c9f22a3493cd29b2f9dc4c3e4ff8c352a3fb32b54e02c63eaa77623a8812ca64ddefaeffb8aa00bd80a4546a78bd06ed40181fabd6d7e9e1074f8773eeb9e659e1c6183eae015ddcbbe00cef50f9d30888671e0237c0b9649075037fa05ffc7f17341aad729134f4a56603a47e975cfe1c7a8d624aa05e38548b49495e8210ddb836965c6cba40d88b0f692110206b4b6f584ffba10e5ccb"}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x9, 0x7, "22b044", 0x98, "a7307e"}, "53bee644a877de07438ea92e97cf903f04910b7d5fbb2006ea84cda5c2aa68d561cd9065e1eea41389bff4026313d52901246e7068382cc13e20e7aecf6cb3d9e14220b7668df9aa3b14c6dedb7458bc183791422d2ac017717f0ac9f9edcc3a815f51d48968c106978888de695997dd0bb768b21f739a5757c89a26d752ff7b187b9fe3132fd878a402b3f53bb16f37989f06160dac5ec3dfb63e65d21cda9860c5ddd656"}}}}, 0x54f) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r2, &(0x7f0000000100), &(0x7f0000000140)=""/57}, 0x18) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0x12}) 09:24:45 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000000c0)='}md5sumem1vboxnet0\x00', 0x3) fsetxattr(r1, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) chdir(&(0x7f0000000480)='./file0\x00') fsetxattr(r0, &(0x7f0000000240)=@random={'user.', './[wlan0selinuxposix_acl_access\x00'}, &(0x7f00000001c0)='nodevkeyringself\x00', 0x11, 0x0) close(r1) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r2, 0x3}}, 0x10) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000200)={0x5, 0x10, 0xfa00, {&(0x7f0000000280), r2, 0x3}}, 0x18) [ 240.740445] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 240.865262] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:47 executing program 7: r0 = socket(0xa, 0x3, 0x39) sendto$unix(r0, &(0x7f0000000cc0), 0xe0, 0x0, &(0x7f0000000d00)=@abs, 0x6e) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000340)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000940)=""/242, 0xf2}, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000002, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x800000000000003, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 09:24:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) close(r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = getpid() ioprio_set$pid(0x1, r2, 0x7fff) 09:24:47 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000400)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000007c0)=""/213) 09:24:47 executing program 4: socket$inet6(0xa, 0x80009, 0x6) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_cache\x00') syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0/file.\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='codepage=857']) epoll_wait(r0, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7a5da56d) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f00000000c0)="2e2f66696c65302f66696c652ef0", 0x80c2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0xfff, 0x2, 0x3, 0x6, 0xfff}, 0x14) 09:24:47 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80000, 0x0) write$P9_RATTACH(r1, &(0x7f0000000040)={0x14, 0x69, 0x1, {0x10, 0x4, 0x7}}, 0x14) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x5) 09:24:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)="6274726673fc", &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:47 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) fcntl$notify(r0, 0x402, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000040), &(0x7f0000001040), 0x2}, 0x20) 09:24:47 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x200040) sendto$inet6(r0, &(0x7f0000000040)="6ead2025e9cbec9e03ea416cdaa88aa145ff0729ecc8900bdd20b88a61a95f9c837ba4432e5f50dc66cc0d4b586535c093e98c273717", 0x36, 0x4000000, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x3) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x4010, r1, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="0200a5ffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa", 0x40, 0x1c0}]) [ 242.696550] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:48 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x10, 0x3, 0xf) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000030607031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0xffffffb6}], 0x1}, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4a, {0x2, 0x4e21, @broadcast=0xffffffff}, 'veth0_to_bond\x00'}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) [ 242.741044] loop3: p1 [ 242.743687] loop3: partition table partially beyond EOD, truncated 09:24:48 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x28a73cdd, 0x3, 0x1}) r1 = socket(0x400000000010, 0x3, 0x0) write(r1, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c080018000006f000", 0x24) 09:24:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8001) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x75, &(0x7f0000000180), 0x8) [ 242.781457] loop3: p1 start 1 is beyond EOD, truncated 09:24:48 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) listen(r0, 0x0) close(r0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x200) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) [ 242.841241] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 242.861909] loop3: p1 [ 242.864544] loop3: partition table partially beyond EOD, truncated 09:24:48 executing program 4: 09:24:48 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x41, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 09:24:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)="627472667303", &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) [ 242.985569] loop3: p1 start 1 is beyond EOD, truncated 09:24:48 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x0, 0x466, &(0x7f00000003c0)=""/187}, 0x1f) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) 09:24:48 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x5, &(0x7f0000001480)=[{&(0x7f00000001c0)="14d0fdebbf468fde4b13c63e8e252ee33a1c715d188085e3eb522fdaaf394a0ff65dca95039e93bad29b3656bfcbdfeea67fe13d8ee49f5ec29235ba8b6ecb2838eee7b3afbc83c6832e54e0bdd7273918e69bffd41eadc51e0e98f49bb4bc76b86013e48e153bbb74b438eb06f1470da564e16b724e84c086d2dfd76f7ae324e05387a4752216053112d423b35d5fe610c5d04e0f859fd9f26c5bfa6276c3f660dd81371cf23fa0daf7075dbdd2815bf4d8e1cb88700e17ea5ab99e000ea4b646289d99e9c4f1f8801d1fef6f19f5c233632e02a283a5a010f6943f2ad03f69edc127dabb0972598e233c3ee6", 0xed, 0x48000}, {&(0x7f00000002c0)="4a3ddf270f39086d70c676c7beb82154ceef4099cc3b0ae5d026bf62ab3f3715d437266a927b599c05f318438821d36bf872da644fdadacbb7441c623142c80011beb9c3c6eab560439f153e57d7ee9f58238368c334cac6f826a743305ab1797bd652e2cb0fb74227d6b571fbb116ad68449134c3d7c670339d1a9bf844b4ac694493280ac7390283fad8ff2df62a8640c74b2ba7fe58a9a6f2b081563bae51dd", 0xa1, 0x2}, {&(0x7f0000000380)="a0370150e1962f899cb05f27fe100e45b91d38407ce42166a5b4fda9ce824ba941590b043c3fdac5474d9b97f9d8f1f67c2fafbcedc712f1b4e668355ddd0fa48e42185e9b4c80131a22a73221072ae571e89965c4301a5c6d1479bf179ad987b281e0eaacd098ffaab3454b2df012c555931f329c", 0x75, 0x5c}, {&(0x7f0000000400)="09c5d599859b0cbf01c3b3fe3536996cbf0b20bd875bc0ab821895545dd48e4fe27f056d86960e1b8cd2eb22050a0428a85a95f379d2783f8eecb6582ce7b43f22181913d8e63b78401c19f7095a2266a80a9edd710b11d2e359c996334c2fe3639d8700ba439377658d48524024172f5f608704e271", 0x76, 0x8}, {&(0x7f0000000480)="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", 0x1000, 0x4}], 0x40001, &(0x7f0000001500)=ANY=[@ANYBLOB="6e6f6461745973756d2c73706163655f63616368653d76312c736b69705f6261d987d4d5d681ac9e6d70726573733d6c7a6f2c00"]) mount(&(0x7f0000000000)='[::]:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) 09:24:48 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) move_pages(0x0, 0x0, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), 0xa373589311baed2b) 09:24:48 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f0000000380), 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000) 09:24:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x6, &(0x7f0000000100)="2904e1311f16f477671070") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x5e, 0x3ff, 0x1, 0x2}, 0x2c) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6, 0x4e21, 0xfffffffffffffffd, 0x4e22, 0x0, 0x2, 0x20, 0x0, 0x80, r3, r4}, {0x2, 0x9, 0x7, 0x4, 0x9, 0x7, 0x4, 0x9}, {0x401, 0x8, 0x50b, 0x1}, 0x2, 0x6e6bbd, 0x3, 0x0, 0x0, 0x2}, {{@in6, 0x4d4, 0x3c}, 0xa, @in, 0x3503, 0x4, 0x3, 0x10000, 0x8, 0x1000}}, 0xe8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r1, &(0x7f0000000300)="c90ec063fea97cdfaf0b65a23bb750060945494f936d31d1e207971a458183bcb5502323572608238e8e450f8b0261738a44866e28a9d3f1", &(0x7f0000000340), 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r1, &(0x7f0000000300), &(0x7f0000000340)}, 0x20) [ 243.166218] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 243.230870] libceph: parse_ips bad ip '[::]:e' [ 243.281693] Unknown ioctl 19303 [ 243.293768] libceph: parse_ips bad ip '[::]:e' [ 243.310645] Unknown ioctl 19303 [ 243.343279] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:48 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) 09:24:48 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000000480)="2e2f66696c65302f662e6c6530f000", 0x40003ffe, 0x0) unlink(&(0x7f00000001c0)="2e2f66696c65302f662e6c6530f000") socket$inet_dccp(0x2, 0x6, 0x0) close(r1) 09:24:48 executing program 4: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RSTATFS(r1, &(0x7f0000000640)={0x43, 0x9, 0x1}, 0x43) write$P9_RREADDIR(r1, &(0x7f00000002c0)={0x106, 0x29, 0x1, {0x0, [{{0x1, 0x2, 0x1}, 0x8, 0x56, 0x46, './file0'}]}}, 0xb) write$P9_RREMOVE(r1, &(0x7f0000000180)={0x7, 0x7b, 0x1}, 0x7) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access', 0x3d}, 0x2c}]}}) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=@known='system.posix_acl_default\x00', &(0x7f0000000400)=':\x00', 0x2, 0x0) 09:24:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)="627472667315", &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:48 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x14, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x301002, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbff, {0xb}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x44004) 09:24:48 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x7559fe22a1652357) write$P9_RMKDIR(r0, &(0x7f0000000080)={0xffffffffffffff71, 0x49, 0x2, {0x82, 0x4, 0x8}}, 0x14) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x48, &(0x7f0000000000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="626172726965722c758d6e6f656e666f7263652c6771f9caa2d895801eeeaa4b83d6756f74612c696e6f646533322c00"]) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/188, 0xbc}, {&(0x7f0000000480)=""/33, 0x21}, {&(0x7f00000004c0)=""/106, 0x6a}, {&(0x7f0000000300)=""/25, 0x19}], 0x4, &(0x7f0000000380)=""/177, 0xffffffffffffffc8, 0xfffffffffffffffc}, 0x2) 09:24:48 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend', 0x2c}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2a00000029010000000000000000000000000000000000000000000000000000000700150920dbcc6506"], 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="747254f86a3d66642c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cache=fscache,\x00']) utimes(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000002c0)={{0x0, 0x2710}, {0x0, 0x7530}}) lstat(&(0x7f0000001980)='./file0/file0\x00', &(0x7f00000019c0)) 09:24:48 executing program 2: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = dup(0xffffffffffffffff) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000440)={0x0, @local, @local}, &(0x7f0000000480)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000680)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001bc0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001cc0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001d00)={'veth1_to_team\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001d80)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001e00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001e40)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001e80)={0x0, @broadcast, @rand_addr}, &(0x7f0000001ec0)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001f40)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002e00)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000003400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000033c0)={&(0x7f0000002e40)={0x558, r1, 0x401, 0x70bd29, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0x230, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x4, 0x4, 0x1, 0x2}, {0xffffffff80000001, 0x3, 0x3, 0x80000000}, {0x36, 0x2, 0x0, 0x9}, {0x1, 0xbe7, 0x8, 0x100}, {0x1, 0x4, 0x7f, 0x8fd}, {0x6, 0x8, 0x1, 0x20}, {0x8, 0x5, 0x9, 0x9}]}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0xb6, 0x0, 0x8, 0x7}, {0x400, 0x48000000000, 0x0, 0x7}, {0x6, 0x1, 0x7f, 0x7}, {0x40, 0x9, 0x3, 0x8}, {0xfffffffffffffff8, 0x6, 0xfffffffffffffe00, 0x6}, {0xff, 0x3ff, 0x4, 0x401}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x170, 0x2, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x7fff, 0x6b0, 0x8, 0x5}, {0xffffffffffffff01, 0x80, 0x9583, 0xb6}, {0x7fffffff, 0x3, 0x80000000, 0x7}, {0x7f, 0x1000000000000000, 0x5, 0xffff}, {0x5, 0x4, 0x0, 0x8000}, {0xbd, 0xfffffffffffff801, 0x6, 0xc977}, {0x58f1, 0x8001, 0x3, 0x1000}, {0x7, 0x9, 0x9, 0xdb}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x104, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}]}, 0x558}, 0x1, 0x0, 0x0, 0x2000c810}, 0x4) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000011ff5)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000800)=0x0) getresgid(&(0x7f0000000840), &(0x7f0000000880)=0x0, &(0x7f00000008c0)) sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f00000006c0)="565a6d301a4908fdd1d474fb0cfce359819684be89e8dd5d2f5a5bbfc61910bfe169cd6f8ae861847154c58e047f632f627437b998a281f9a6f98d809b79867f5883cb5857130e5932f06d52a1c73dd05a83e19fb1df795705c9bc649a96dd88de3b2ac4017dd5bf4f5953a3f99e58cb998cadeb0ab0b495a6fa4920c8a45df65f3d7c6f208f96c86773c1adc8c613e06a77fec2c8a87ac753e5c82bb63cc056bd6fd79a92c0de4b61f178b44f1015f67ac8caa307b3dce7576c18ca4170670cf556a67359fe5130ac3b97ea0d8f4d244ec5", 0xd2}, {&(0x7f00000002c0)="18cb9d682499a77c2eba9d4911b0b62bd976c72cd7", 0x15}, {&(0x7f00000004c0)="9a0260cda9733251dac9bdd54de5c5f5f98917768b3b7ab2ff0e0592e5da1a941cf2e393abc0b56d90bcbdbd8717b8c9c6d56e4641a91ea4c3f58b3145aab0b6b0666e50567824b50f17d78c51b36a463392076cf57f3d2a0bb3aa1f3907c76067ac3c5975c7b2481b1a7dda3e7e2a55a63153eacf4310f9234020c2475f4c91f2bd12017c3ba27535c1c37e8f00aade45ed2156b4fdd6ded670b3646c4fd45545aba64631db9b847671c954d2d1bb", 0xaf}], 0x3, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r15, r7, r16}], 0x20, 0x20000000}, 0x40090) [ 243.680491] 9pnet_virtio: no channels available for device (null) [ 243.681587] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 243.706358] XFS (loop3): barrier option is deprecated, ignoring. 09:24:49 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x5, 0x441) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x80, 0x0) renameat2(r0, &(0x7f0000000200)='./file0/file0\x00', r1, &(0x7f0000000280)='./file0\x00', 0x7) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000140)=0xe8) accept4$unix(r1, &(0x7f0000000340), &(0x7f00000002c0)=0x6e, 0x80800) mount$fuse(0x0, &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000540)={{'fd', 0x3d}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d}, 0x2c, {[{@default_permissions='default_permissions', 0x2c}, {@max_read={'max_read', 0x3d, 0x7}, 0x2c}, {@max_read={'max_read', 0x3d, 0x8}, 0x2c}, {@max_read={'max_read', 0x3d, 0x8000}, 0x2c}, {@max_read={'max_read', 0x3d, 0x40}, 0x2c}, {@blksize={'blksize', 0x3d}, 0x2c}, {@blksize={'blksize', 0x3d, 0x1000}, 0x2c}, {@default_permissions='default_permissions', 0x2c}, {@max_read={'max_read', 0x3d, 0xffff}, 0x2c}, {@max_read={'max_read', 0x3d, 0x4}, 0x2c}]}}) [ 243.753996] 9pnet_virtio: no channels available for device (null) 09:24:49 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000000000)=0x10000, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000080, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80800, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000080)) 09:24:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r3, 0x40045731, &(0x7f0000000100)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x1) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000300)={[0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x200000, 0xffffffffffffffff]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYRESHEX=r0], 0x12) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000180)="8e2c971ea147f76f5a75efb35cc1dcb633a4ceb10ae45c0eb06969ead7e3deadbea0d5b30d2076a11280472fc968d5c45a6756cc051c833b2bfc5c907792f7328cced9b8494da0876b94a7813503412d1439f232b0ff1474af5617315da38d654c6e481d83a5f38cf22822586623d4452caad69b7ebd18942aeda0306e3709942e3d4a662238b3701cc7894c9b6ea8c0ecd3994a754a67fa94ec4945a354fb85", 0xa0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000000)=0x6) [ 243.806962] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 243.813174] XFS (loop3): Invalid superblock magic number 09:24:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f0000000200)="6274726673ef", &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000002bc0)=[{&(0x7f0000001ac0)}], 0x0, &(0x7f0000002c40)=ANY=[]) 09:24:49 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x4, 0x1014, r0, 0x0) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="cc9b95c4ecf0a214790800be92b40f408935a79ffe1ace26c92c7e4c0000"], 0x1) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 09:24:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@ipv4_getnetconf={0x1c, 0x52, 0x15, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f00000001c0)={r1, 0x0, 0x9, 0xfffffffffffffc00, 0x3}) init_module(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xd, &(0x7f0000000140)='bdev\\vmnet0/\x00') mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x80) socket$can_bcm(0x1d, 0x2, 0x2) [ 243.884643] XFS (loop3): barrier option is deprecated, ignoring. 09:24:49 executing program 3: r0 = socket$inet6(0xa, 0x1010080000002, 0xfffffffffffffb0f) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/8, &(0x7f00000001c0)=0x8) io_setup(0x1ff, &(0x7f0000000000)=0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x6a81, 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9, 0x80000001, r0, &(0x7f0000000040)="a22d0c72c9c5d4614c8f6252ce0fe840a0938fce2ecec2ff04857f1b9ec63b3b3cffed59af8ccce9aa4d", 0x2a, 0x6, 0x0, 0x1, r2}, &(0x7f0000000180)) [ 243.933728] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 09:24:49 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000000c0)={0x3, 0x7ff, 0x3, 0x8, 0x6, 0xfffffffffffffffe}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket(0xf, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0x100000000, 0x1}, 'port1\x00', 0x21, 0x20001, 0x652, 0x3, 0x93db, 0x6, 0x1, 0x0, 0x1, 0xa}) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x1, 0x0, 0xff, 0x1, 0x80000000}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) r2 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 09:24:49 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000280)=""/11, 0x1ad29fe6) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) r4 = syz_open_pts(r1, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400400, 0x0) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000000200)=""/53) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f00000000c0)=""/164) dup2(r3, r4) [ 244.080987] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 09:24:50 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000000)="01", 0x1}], 0x1000000000000266, &(0x7f0000001d80)}, 0x0) 09:24:50 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='iso9660\x00', 0x0, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/xfrm_stat\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='rootfs\x00', 0x1121801, &(0x7f0000000240)="5e25ff24f146f3f125ad829b7516e3c49f011a192dbfd5e5b776d76fb49dd70bd3157ce3ce6dd2e943dd2f088b407dc267822d09f9ce1f4205d5cddc136a038e31b55342304b876c390a145b3616ed2a81553f7deeeb418fcc63696a8d96682e25ab409a245d3a18c85f1fe38d672f8f911f3ee96621553925569a73d55bf6c7198d79113078d1384f3248") getuid() setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000100)={0x400, 0x200, 0x8001, 0x4}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(r1, 0x1, 0x0) [ 433.084888] INFO: task syz-executor4:13109 blocked for more than 140 seconds. [ 433.092237] Not tainted 4.18.0-rc5+ #158 [ 433.096840] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 433.104814] syz-executor4 D25208 13109 4548 0x00000004 [ 433.110466] Call Trace: [ 433.113058] __schedule+0x87c/0x1ed0 [ 433.116792] ? __sched_text_start+0x8/0x8 [ 433.120943] ? graph_lock+0x170/0x170 [ 433.124765] ? graph_lock+0x170/0x170 [ 433.128582] ? trace_hardirqs_on+0x10/0x10 [ 433.132835] ? mark_held_locks+0xc9/0x160 [ 433.137001] schedule+0xfb/0x450 [ 433.140381] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 433.145155] ? __schedule+0x1ed0/0x1ed0 [ 433.149143] ? retint_kernel+0x10/0x10 [ 433.153039] ? _raw_spin_unlock_irq+0x56/0x70 [ 433.157556] __rwsem_down_write_failed_common+0x95d/0x1630 [ 433.163198] ? rwsem_spin_on_owner+0xa40/0xa40 [ 433.167807] ? trace_hardirqs_on+0x10/0x10 [ 433.172054] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 433.176482] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 433.180910] ? is_bpf_text_address+0xd7/0x170 [ 433.185423] ? kernel_text_address+0x79/0xf0 [ 433.189841] ? __kernel_text_address+0xd/0x40 [ 433.194354] ? unwind_get_return_address+0x61/0xa0 [ 433.199297] ? graph_lock+0x170/0x170 [ 433.203114] ? save_stack+0xa9/0xd0 [ 433.206751] ? graph_lock+0x170/0x170 [ 433.210571] ? __kmalloc_node+0x47/0x70 [ 433.214560] ? kvmalloc_node+0x65/0xf0 [ 433.218461] ? setxattr+0x1a3/0x450 [ 433.222101] ? path_setxattr+0x1e3/0x230 [ 433.226191] ? graph_lock+0x170/0x170 [ 433.230003] ? lock_acquire+0x1e4/0x540 [ 433.233988] ? vfs_setxattr+0x96/0x100 [ 433.237888] ? lock_release+0xa30/0xa30 [ 433.241879] ? check_same_owner+0x340/0x340 [ 433.246220] rwsem_down_write_failed+0xe/0x10 [ 433.250734] ? rwsem_down_write_failed+0xe/0x10 [ 433.255413] call_rwsem_down_write_failed+0x17/0x30 [ 433.260468] down_write+0xaa/0x130 [ 433.264021] ? vfs_setxattr+0x96/0x100 [ 433.267922] ? down_read+0x1d0/0x1d0 [ 433.271650] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 433.277203] ? xattr_permission+0x261/0x310 [ 433.281550] vfs_setxattr+0x96/0x100 [ 433.285278] setxattr+0x2ea/0x450 [ 433.288746] ? vfs_setxattr+0x100/0x100 [ 433.292741] ? lock_acquire+0x1e4/0x540 [ 433.296726] ? mnt_want_write+0x3f/0xc0 [ 433.300729] ? __lock_is_held+0xb5/0x140 [ 433.304820] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 433.310376] ? __mnt_want_write+0x2f9/0x3e0 [ 433.314706] ? may_umount_tree+0x220/0x220 [ 433.318957] ? rcu_read_lock_sched_held+0x108/0x120 [ 433.323985] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 433.329539] ? __sb_start_write+0x17f/0x300 [ 433.333889] path_setxattr+0x1e3/0x230 [ 433.337782] ? setxattr+0x450/0x450 [ 433.341427] __x64_sys_setxattr+0xc4/0x150 [ 433.345672] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 433.350704] do_syscall_64+0x1b9/0x820 [ 433.354611] ? finish_task_switch+0x1d3/0x870 [ 433.359115] ? syscall_return_slowpath+0x5e0/0x5e0 [ 433.364050] ? syscall_return_slowpath+0x31d/0x5e0 [ 433.369011] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 433.374386] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 433.379249] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.384437] RIP: 0033:0x455ab9 [ 433.387635] Code: e0 1f 48 89 04 24 e8 b6 6f fd ff e8 81 6a fd ff e8 5c 68 fd ff 48 8d 05 23 cd 48 00 48 89 04 24 48 c7 44 24 08 1d 00 00 00 e8 <13> 5e fd ff 0f 0b e8 8c 44 00 00 e9 07 f0 ff ff cc cc cc cc cc cc [ 433.406861] RSP: 002b:00007f551a857c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 433.414582] RAX: ffffffffffffffda RBX: 00007f551a8586d4 RCX: 0000000000455ab9 [ 433.421860] RDX: 0000000020000400 RSI: 0000000020000380 RDI: 0000000020000140 [ 433.429140] RBP: 000000000072bff0 R08: 0000000000000000 R09: 0000000000000000 [ 433.436434] R10: 0000000000000002 R11: 0000000000000246 R12: 00000000ffffffff [ 433.443719] R13: 00000000004bbc29 R14: 00000000004d31b0 R15: 0000000000000002 [ 433.451019] [ 433.451019] Showing all locks held in the system: [ 433.457348] 1 lock held by khungtaskd/902: [ 433.461585] #0: 000000005ed69e66 (rcu_read_lock){....}, at: debug_show_all_locks+0xd0/0x428 [ 433.470213] 1 lock held by rsyslogd/4405: [ 433.474370] 2 locks held by getty/4495: [ 433.478334] #0: 00000000df884136 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 433.486602] #1: 00000000b834c1c5 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 [ 433.495475] 2 locks held by getty/4496: [ 433.499466] #0: 00000000c50dc714 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 433.507748] #1: 0000000075c32e96 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 [ 433.516643] 2 locks held by getty/4497: [ 433.520619] #0: 00000000cc621347 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 433.528884] #1: 00000000b6a86074 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 [ 433.537757] 2 locks held by getty/4498: [ 433.541743] #0: 00000000d9f24f9d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 433.549998] #1: 00000000095abdda (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 [ 433.558872] 2 locks held by getty/4499: [ 433.562839] #0: 00000000e49f5739 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 433.571093] #1: 00000000a2efe4bb (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 [ 433.579958] 2 locks held by getty/4500: [ 433.583934] #0: 00000000b595bd71 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 433.592200] #1: 00000000d22a07b5 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 [ 433.601096] 2 locks held by getty/4501: [ 433.605076] #0: 000000002ab37ea4 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 433.613362] #1: 000000006df015e7 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1ce0 [ 433.622276] 2 locks held by syz-executor4/13021: [ 433.627039] #0: 00000000dd54d6aa (sb_writers#20){.+.+}, at: mnt_want_write+0x3f/0xc0 [ 433.635056] #1: 00000000b02dcf44 (&sb->s_type->i_mutex_key#22){+.+.}, at: vfs_setxattr+0x96/0x100 [ 433.644208] 2 locks held by syz-executor4/13109: [ 433.648974] #0: 00000000dd54d6aa (sb_writers#20){.+.+}, at: mnt_want_write+0x3f/0xc0 [ 433.656983] #1: 00000000b02dcf44 (&sb->s_type->i_mutex_key#22){+.+.}, at: vfs_setxattr+0x96/0x100 [ 433.666132] [ 433.667758] ============================================= [ 433.667758] [ 433.674782] NMI backtrace for cpu 1 [ 433.678413] CPU: 1 PID: 902 Comm: khungtaskd Not tainted 4.18.0-rc5+ #158 [ 433.685318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.694651] Call Trace: [ 433.697224] dump_stack+0x1c9/0x2b4 [ 433.700834] ? dump_stack_print_info.cold.2+0x52/0x52 [ 433.706005] ? vprintk_default+0x28/0x30 [ 433.710050] nmi_cpu_backtrace.cold.4+0x19/0xce [ 433.714709] ? rcu_report_qs_rnp+0x7a0/0x7a0 [ 433.719109] ? lapic_can_unplug_cpu.cold.27+0x3f/0x3f [ 433.724295] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 433.729585] arch_trigger_cpumask_backtrace+0x14/0x20 [ 433.734758] watchdog+0x9c4/0xf80 [ 433.738195] ? reset_hung_task_detector+0xd0/0xd0 [ 433.743038] ? kasan_check_read+0x11/0x20 [ 433.747165] ? do_raw_spin_unlock+0xa7/0x2f0 [ 433.751554] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 433.756634] ? __kthread_parkme+0x58/0x1b0 [ 433.760852] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 433.765847] ? trace_hardirqs_on+0xd/0x10 [ 433.769976] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 433.775502] ? __kthread_parkme+0x106/0x1b0 [ 433.779816] kthread+0x345/0x410 [ 433.783162] ? reset_hung_task_detector+0xd0/0xd0 [ 433.787992] ? kthread_bind+0x40/0x40 [ 433.791773] ret_from_fork+0x3a/0x50 [ 433.795529] Sending NMI from CPU 1 to CPUs 0: [ 433.800041] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 433.801027] Kernel panic - not syncing: hung_task: blocked tasks [ 433.814349] CPU: 1 PID: 902 Comm: khungtaskd Not tainted 4.18.0-rc5+ #158 [ 433.821255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.830588] Call Trace: [ 433.833160] dump_stack+0x1c9/0x2b4 [ 433.836769] ? dump_stack_print_info.cold.2+0x52/0x52 [ 433.841940] ? printk_safe_log_store+0x2f0/0x2f0 [ 433.846680] panic+0x238/0x4e7 [ 433.849852] ? add_taint.cold.5+0x16/0x16 [ 433.853982] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 433.859505] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 433.864944] ? printk_safe_flush+0xd7/0x130 [ 433.869258] watchdog+0x9d5/0xf80 [ 433.872700] ? reset_hung_task_detector+0xd0/0xd0 [ 433.877529] ? kasan_check_read+0x11/0x20 [ 433.881664] ? do_raw_spin_unlock+0xa7/0x2f0 [ 433.886054] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 433.891133] ? __kthread_parkme+0x58/0x1b0 [ 433.895350] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 433.900345] ? trace_hardirqs_on+0xd/0x10 [ 433.904476] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 433.909993] ? __kthread_parkme+0x106/0x1b0 [ 433.914295] kthread+0x345/0x410 [ 433.917642] ? reset_hung_task_detector+0xd0/0xd0 [ 433.922463] ? kthread_bind+0x40/0x40 [ 433.926247] ret_from_fork+0x3a/0x50 [ 433.930523] Dumping ftrace buffer: [ 433.934149] (ftrace buffer empty) [ 433.937840] Kernel Offset: disabled [ 433.941451] Rebooting in 86400 seconds..