0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:39 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/locks\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r8, 0x40104593, &(0x7f0000000080)={0x5, 0x77, &(0x7f0000000100)="3a7e76375b8b7916d0d8f647b1c633f79d04a9775faed039feca20c6fc315dbba828d6f763ebbfa763c4805bfbce0702cd24e5da6e321677e40e78a1a7fc69902dbd2f6d182c126cea3b8467bd1aa3dc1195183beb05dbb1128b63dd5366a4620b8a425c04769bf8535b557b7e2f302962cab6c2008eb4"}) r9 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="8c587500005dff050000000000000000d84cbed4d15e66048a3aff000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c00020005003a8d6fd91308c090eb1e010000000000240002000c000200050001000000000014000100080005ab00000000"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r10, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) fcntl$setpipe(r10, 0x407, 0x34) 09:36:39 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 368.912356] audit: type=1800 audit(1590658599.278:49): pid=18443 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.0" name="bus" dev="sda1" ino=16023 res=0 [ 368.956955] md: could not open unknown-block(8,3). 09:36:39 executing program 0: syz_mount_image$iso9660(&(0x7f0000000200)='iso9660\x00', &(0x7f0000000340)='./file0\x00', 0xfffffffffffffffe, 0x3, &(0x7f0000000380)=[{&(0x7f0000000100)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000004f0200000000024f000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000280)="82e802000000de36880900000000000000a7ed6e87fe67b594d2", 0x1a}, {&(0x7f0000000000)="af102bfe0eb38077aaef92b7", 0xc, 0x82}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getdents(r0, 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') [ 368.994400] audit: type=1804 audit(1590658599.498:50): pid=18443 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir470690498/syzkaller.uxiQvS/304/bus" dev="sda1" ino=16023 res=1 [ 368.999636] md: md_import_device returned -6 [ 369.410504] audit: type=1800 audit(1590658599.508:51): pid=18443 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.0" name="bus" dev="sda1" ino=16023 res=0 09:36:40 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000002b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x82) io_setup(0x1ff, &(0x7f00000004c0)=0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000002e00)) io_submit(r7, 0x5, &(0x7f0000000600)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x5, 0x0, 0x2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x4, 0xffffffffffffffff, &(0x7f00000002c0)="ab89aa7ad672b4e53e9dc4a62491a25f5dfa172712330513798ea4ecce9bb67b80b633dbbcabcb5d3f7a266b56ca9c4218d70579275b8af53175faab58a0f13ab74a85c29cb0f83521fbf9e838ce1d7d063e175ccab73a5f4214da4adbdb02192983cfa8ce390e81f3db582232e64a7470ca5478282d117d8ea138a7813dcc65d9bd6a18", 0x84, 0x1, 0x0, 0x1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff, &(0x7f0000000380)="c308da0386a97ff1abac870537b3c81da025a76613f4bdc0c322e8510978d70925e16565f222401d9fb45b6f341b65d75e61d6abb9221dfe37527a25402d04b4f538007c92bffbeef37a0a4c046b", 0x4e, 0xfff, 0x0, 0x3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x5, 0x23cc, 0xffffffffffffffff, &(0x7f0000000400)="9b335e1aab9448efb3b45ac1abd5933c3c5535b114fb78fc93719086ffddf134aa167184d16c1b36bea5b860d92c6ba8a2d247dd5e372cb7f0d003f0256891351fa2f6a05ecafbd6ca56a07111348827327751907138a521f743347fe840550ff19e29322ad8a9bd09aa7cbbede1d87021b2b571147a39c856217b2b1bffd1407b758398eaaf5c225d7cfa8423085a1d9d60de0b1329a3beaa082d3c60a02935bbe56dee66026357bbeb683d", 0xac, 0x7, 0x0, 0x1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000580)="4c5acb", 0x3, 0x80000000, 0x0, 0x0, r2}]) r8 = open(&(0x7f0000000100)='./bus\x00', 0x10081, 0x61) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) sendfile(r5, r8, 0x0, 0x8400fffffffb) sendfile(r6, r4, &(0x7f0000000140), 0x8080fffffffe) 09:36:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000440)="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0x1000}], 0x1) sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x0, 0x25dfdbfd, {{}, {}, {0x8}}}, 0x24}}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000002c0)=0x5, &(0x7f0000000300)=0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x10d000}) ioctl$KVM_NMI(r2, 0xae9a) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000001640)=ANY=[@ANYBLOB="d8010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1d8}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f00000000c0)={0x8, 0x1, 0x101, 0x5c86, '\x00', 0x4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:36:40 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendmsg$NFT_MSG_GETSETELEM(r3, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x9bb8, 0xd, 0xa, 0x301, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0xe00, 0x3, 0x0, 0x1, [{0x304, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x9}, @NFTA_SET_ELEM_KEY_END={0x2e8, 0xa, 0x0, 0x1, [@NFTA_DATA_VALUE={0x7d, 0x1, "4f1a32b40d87ba3b0aafc34789d561397dbb5886eb786aa998f3149e9b10f60734bebb3c0fa3ca20f7fb0f316278390d4d3eeab448af184018ebe6fdb5eef86c54235600e851da968118c614c72b971b021c7d8622486a919bdb480b419c1660c1bd2fbc62a775b9f79ab9c28a8ef1a3e1fec1688fc9a42fb1"}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0x57, 0x1, "5b545b8cbc0949ab698666062c5e736c8ccaa2c440b3e6ab20a455ae7593d6ea0a90b561508d09334e6293644d34357cfde9c64f79b76f52908d83c58a177145c8cbb49dd1893b40c9dea8e81db23c310dccb9"}, @NFTA_DATA_VALUE={0xce, 0x1, "872b2d575e121eac60f5664efd0a2ce7d4caa30e8a1c373f265a54fd0f6bebc4a1e7851aeda009a9d850f31e8ea3a53925fc149c4dff8f99f10f241015a797b6e107976bdbae5538a4520b755cb6b0e23c85516b190dfb53b2f0acb8fbaac051ca906abf4c2c4577564e3070c007a974fecd531ddc9841a9a813a12e892f769d2a61b75666d274e9325f107e19c74cc59eb65e57ce231798a07030f8e9ad9e9ce66bc1e2d439a52751dd43d0cdceeb87fa4f702b4fffb557e4a086abb5a1b66d7222a25e6d1e8a1a4def"}, @NFTA_DATA_VERDICT={0x30, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0xbe, 0x1, "c63825266df0e08458a8f2247aa17782665ace830af5c6946853b4a9358d3afeb7fb3bc1b9160ae370903bf63e0994ba386ce91f337c5c6297dc8af85b6c15b5effa69eeb9036824bfd45dff171f5178eea8d575a2cc2261c68264fc5b7a54b149218e7ef412a7b75b3872530cf2e2f2b9ec8e48dd66cedd3d2df997952571e9b9de0b8237714ac4c6c8df8ddd8a9c5b0cbd1b84ecc4c630e03b88351eff31d6aa00d1c0296e5acaf316387c22d5977c6dec151518a1cf420d5c"}]}, @NFTA_SET_ELEM_USERDATA={0x4}]}, {0x1bc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_USERDATA={0x18, 0x6, 0x1, 0x0, "d865081c7645ce95becca97f085bdaf6ba056d8d"}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x5}, @NFTA_SET_ELEM_DATA={0x16c, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VALUE={0x95, 0x1, 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"7b40995614fca9c5a2100317221fa676ac1301a3b1e08a5a8e2019d5421ed816e6184d981700123e9f89cfe342c4328923a6272a77e1fa5bca33c6ecf9d1b85b7e1fa6d0aef994e902e3eb21a7691a7be812dff7dbfd5e0b0a30b0ff20b65db09c9fc19b7ab938146ccc42bc2f400d95050d2e9896544ad82c66ec3f65f0bbd0d27dc657bbff8ed1a33438dd16ed9de05d166dd71d795d6ccf16c681069f39a8e558ff20efb1ea43bcbcd5d9d13ed016e26c8188dec5c41875c46206c92e7c356784afee220389d5197dbb134a"}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0x8a, 0x1, "cebfbb422f3c96d5e5b60da98ccecad2cea2fae1a70e37e113d8ac19c7dffe0fea5e14c5bde2818e52dd58ae13e1d8b8d022e0d621264bdeb91dc4dceaf266bfb11ae7370004527fe05075b962f4949f4dc84937aaf88f039e76913584d813464f47b1320a3397576ec475c70ed77b70ce4e78bd918e569c40464d1c344d89eadb09efc9c04f"}, @NFTA_DATA_VALUE={0xb1, 0x1, "a8b576c153a0602fb16e6726e1126fbf0c0d807295a9ccbe95f1b9cafcf6114ad35949725a85c2c15e5857913def59cc6271da9b2ba6836983b478aaa337c3c903ccbf5c5f91889eadee1752a9d0e85fbe929493cd9c13354fe789707f5a34dcd4f98821701abd0388628c46a0778c446cfd27e87fc74dc417ca530190952fdae9a8aa8e9f0f6212f7f0abd13b1145bb308f48bd72a8d64dafdd06fb89ab17ecc638e3eced7ce761f0ef2247b5"}, @NFTA_DATA_VALUE={0x28, 0x1, "b4e4b5f858b0aa590256c7647dd7af4ff3af5d67d6f3b3593fbf8487c628f2cb7238f3d6"}, @NFTA_DATA_VALUE={0x97, 0x1, "a5732f7110895344e52f3571a03a3d85d5aa1a95891715c6e24b2282339e5ab36266f492e1608a8d8ce979244f6f1d8f5f0f07c38ecec4596aa1736e50f7370923d6a14930b4a79c0d8ac61960247fb7f6c7c9a65278ef42087f56ab603c43b2e55973484b84ba9306a4e1748ee428aac4ee217a9f6c80f7d94ac1b319ba590ed810f5f4c49fc32b64f05e0e7b4d75b0e44bf0"}, @NFTA_DATA_VALUE={0x30, 0x1, "1a4bd42b96c524b7652924c91494bf9d40ab30e6e01a8297346882cf01a9af8ec14c55b3ad81aa0d4f15d213"}]}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY={0x168, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x96, 0x1, "da0f8071360a6cdd5b00d53b9544cd38a93b9562af6b9220aecb8cfb5d9a361db36a9f97138a883ef5cd2d1494f2c49a1432d57ef2601ffc483fbf3b0e702074b258abed17f32f8d1bde83befb6e41e838a7b86d48ce115777783f50e7f9a011a475c4e97e76ce4f6e041872fb572d1b8ca3a24b6cfd5396ad9b595b7a5c7703ef4e4095f9b1b893432cbed5a021c2463ebb"}, @NFTA_DATA_VALUE={0x81, 0x1, "8900028dc1d1355fc483d0653078470119d87196d7f061c0215809fc2f1b3f9b6b7e981d037436356df722864fc8464a6cc12e1e49f519d1d43ced78a42cbdd4b57d84c89bff653f3b4306c45fa991845246603835422b603a372d6e3a6c065651936c0da867a6c9665987bd82ee9621c3372fae8daa502ead971208d3"}, @NFTA_DATA_VERDICT={0x48, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x6}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x6}]}]}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x7}, @NFTA_SET_ELEM_KEY={0x84, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x6f, 0x1, "04b0bbe91e83b13534ef3d68ee46535fb837892889dd4844825cb1e0f0f4946f215bc2ecadfcf4b4a096d66029df3424a5b4bb2bc2cb774c275249bf4220e24db71cd343f8be3ce77447fd40338bd570c2e55bda539299d9e16f6fba0ef1cc131fbaf946df247a5243d23b"}]}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x8}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0xb27a}]}, {0x8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}]}]}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x76c, 0x3, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_USERDATA={0xa, 0x6, 0x1, 0x0, "d29f505b719f"}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x7f}]}, {0x8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}]}, {0x2c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz2\x00'}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}]}, {0xbc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}, @NFTA_SET_ELEM_KEY_END={0xa4, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VERDICT={0x64, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}]}, @NFTA_SET_ELEM_FLAGS={0x8}]}, {0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0xfffffffffffeffff}]}, {0x148, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_USERDATA={0xd1, 0x6, 0x1, 0x0, "0648408813f13e3ff34883ac69718d8c2fef0402d9239270351a227c6b7105ec10925e9c3e508c91993fadf8c317690c50116f0ad3401f24962b3180f8055f33ce2e7adfb5f7576e7e2a62f256af1f59c361dfc0b241cc795dda217a5bda0c82b636a52c1d9cea66e6e45fae3ce561a4ca186b3c728751f9175381cfcb98986afdce30e8d6df490b86202ab362e4c63fa0304b0ec8e7bff9b01f3641137b5fa30d836735522110c4fba6ba01a256b7d1a3e598978ce287f920afe4089fef80a429a535c2ecdcdc707a705268e4"}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_USERDATA={0x69, 0x6, 0x1, 0x0, "510cd5f80a6c2c790cf9f58971a615f3effbe580f48ea748bbce4f4e125074b3aacd44f1dcc090878dc47ca67d5a03930a9d34b6cab12099e11a698361f84ee51597cc246bd46c546a5746ab5fdbb19ef5fa1e2e943f720973e6910466bcf323a07f40eee9"}]}, {0x408, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_DATA={0x104, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0xa, 0x1, "8785f1d0b9fb"}, @NFTA_DATA_VALUE={0x71, 0x1, "1c298f946d40a79b0999669172cdd0318664a303671f0db271711809f0615da2bc053640d14ee3dbea5652fd153ad3e64d7b0ba1360050ceb5db08bfd732ee762f2c3fb9ad86bcb0287233df20b78c67f3a58772e878681c19b2b1e2a95b68cc6bc60605ef2b043550b7845fc3"}, @NFTA_DATA_VALUE={0x80, 0x1, "872094185294393541d927ade6f85c28b21409859eec13a31a00ffd4ccb05e2a41df1b08f9421cc4f4777be58f4c1fb1cf7b4da7c0535bb680306e0d4ef66a114ee992fffdfe441d3f7a638431a7590dbf01cf3dd9e15185117df0c87cd1b4ea98b2df4ca3e7ecb1a85df18b97739687ddc13381141183f43270af22"}]}, @NFTA_SET_ELEM_DATA={0x300, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VALUE={0x6a, 0x1, "a186206fd824f9c204d0b54741eeee3cfbb22f03e8b7ef2bfcc55cd1565af87c78ad8c9a3c5f849de355e775ce895df4598e31105da515748952f391628405c4cec701cec285ead25058dd004645ceb34f26b442d48ca9006922c0d24b90d6b102764c53b82d"}, @NFTA_DATA_VALUE={0x1b, 0x1, "b970b96d1887db15f9d0c43f1c5eb2e3e8bece7ccf956b"}, @NFTA_DATA_VALUE={0xca, 0x1, "84f946988baa8bf3d9b271d204796438f44d0d13f6066fa54e1aedd912a426a479e02b5740f4ac17ac76a3308b6e87d53b2d0b767707663606f66daaeab8d061f8ab9ee76231ac668582c3412810bc593fc282bfc173abad2f40f468657f173a76048caba64e0b2265fc638dc00cde71e356a4ab007fcb457a4408234aa2a11f63f5af16f53cf20596813f9e6d646bcc78b7464ca7aae25f9c326ff2d24f5334a36d3609dd802a3a7f34118b0d197f4ff90430b33ba58684edfc71b8f8afaedb1bc5c162930a"}, @NFTA_DATA_VALUE={0xdf, 0x1, "74f65ceb59483f5ee902d4e98ff70225af77ff536737faa632dd52bca3ad4da387e25e58234150062f9fe5acd23561d1aaf93773fb7e696f50b17303427de4bc78945eb7a92e54af65f77191f8c8de76085530e898b78cebada5fbec2d6faf052ca7de5ce55307d93d3851d4cac17f28ce78822af03c2ce04228659077e61276a42dd595556f268476af505e3601cf6b027b6c72da6f318f0db8ddbdfb19d2f46564c33579f06810dd4da819e167cca167a25e638260466c28d133b6de2c2454c6328e53c8c1e73aae69d27ae258b5c0b27ee85ffee8666983a12f"}, @NFTA_DATA_VERDICT={0x68, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x2}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}]}]}, {0xe0, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_KEY={0xd4, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0xa1, 0x1, "6a1f08bf52a86b031dc15ea771388027dc887c0b487bfc0c7892ab51d8afdfba50ec0d95e0dcd325ebaebff8fbfccc418e22aaf4598e9c08b22e01a22a11a7d3d4e467b460bfe78227967d5d2bd8e9f3e5998c083d15a547a8058965558f8497580fee7799918dd7be738e0839ad4cd70e0d979387fe66a84a6b5ad058fda69addd16ed8272281a727dc2e4e5f96047b20ad91bfaf98d1533c791d8f41"}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}]}, {0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x9bb8}, 0x1, 0x0, 0x0, 0x8800}, 0x4000400) r4 = timerfd_create(0x0, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:36:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:40 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}], 0x3}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:40 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 370.076036] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:36:41 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x101012, 0x0) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="080000020003fef1cb60bce21162ab8d6250c41084d76f01a057a3975131d5a192a79dbe8167c765e494144d4a3d29f4a0ff1e14db7757da387d0c74da1a8692fb857f653dd72949603f31d2764455454a02922e7b20f6fc7b9f80c52943f07aff31de123d596ffd1a1100"/122], 0x6) write$binfmt_aout(r1, &(0x7f0000000080)=ANY=[], 0x12) sendfile(r0, r1, &(0x7f0000000000), 0x7fffffffffffffff) [ 370.633395] md: could not open unknown-block(8,3). [ 370.649326] md: md_import_device returned -6 09:36:41 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000002b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x82) io_setup(0x1ff, &(0x7f00000004c0)=0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000002e00)) io_submit(r7, 0x5, &(0x7f0000000600)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x5, 0x0, 0x2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x4, 0xffffffffffffffff, &(0x7f00000002c0)="ab89aa7ad672b4e53e9dc4a62491a25f5dfa172712330513798ea4ecce9bb67b80b633dbbcabcb5d3f7a266b56ca9c4218d70579275b8af53175faab58a0f13ab74a85c29cb0f83521fbf9e838ce1d7d063e175ccab73a5f4214da4adbdb02192983cfa8ce390e81f3db582232e64a7470ca5478282d117d8ea138a7813dcc65d9bd6a18", 0x84, 0x1, 0x0, 0x1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff, &(0x7f0000000380)="c308da0386a97ff1abac870537b3c81da025a76613f4bdc0c322e8510978d70925e16565f222401d9fb45b6f341b65d75e61d6abb9221dfe37527a25402d04b4f538007c92bffbeef37a0a4c046b", 0x4e, 0xfff, 0x0, 0x3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x5, 0x23cc, 0xffffffffffffffff, &(0x7f0000000400)="9b335e1aab9448efb3b45ac1abd5933c3c5535b114fb78fc93719086ffddf134aa167184d16c1b36bea5b860d92c6ba8a2d247dd5e372cb7f0d003f0256891351fa2f6a05ecafbd6ca56a07111348827327751907138a521f743347fe840550ff19e29322ad8a9bd09aa7cbbede1d87021b2b571147a39c856217b2b1bffd1407b758398eaaf5c225d7cfa8423085a1d9d60de0b1329a3beaa082d3c60a02935bbe56dee66026357bbeb683d", 0xac, 0x7, 0x0, 0x1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000580)="4c5acb", 0x3, 0x80000000, 0x0, 0x0, r2}]) r8 = open(&(0x7f0000000100)='./bus\x00', 0x10081, 0x61) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) sendfile(r5, r8, 0x0, 0x8400fffffffb) sendfile(r6, r4, &(0x7f0000000140), 0x8080fffffffe) 09:36:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:41 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000200), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000100)={0x3f, 0x3, 0x1, 0x5}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) accept(r7, 0x0, &(0x7f00000001c0)) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000180)) syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x2, 0x2) 09:36:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) r1 = syz_open_procfs(0x0, 0x0) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000380)) write$6lowpan_control(r1, &(0x7f00000002c0)='connect aa:aa:aa:aa:aa:10 1', 0x1b) process_vm_readv(0x0, &(0x7f0000000380)=[{0x0}], 0x1, &(0x7f0000002540), 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYBLOB="ffcb9a49567b19ea5d29daf0c50e48d247e6a436394d11b210c25a852a51ff0cb1ce03a26069771f1da644c651c9f4482092331e05166a5025c4b17d004241a8c52876d3b030aa52f8ba553f8fda34876ad07ad04f7d647178e62e07ee5cbee098c046fe2e80f6a8c1b7a9"], 0x48}, 0x1, 0x0, 0x0, 0x801}, 0x0) syz_open_dev$swradio(&(0x7f0000000280)='/dev/swradio#\x00', 0x0, 0x2) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001880)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @rand_addr=' \x01\x00'}]}}]}, 0x48}}, 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 09:36:41 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}], 0x3}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:42 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={{0x14}, [@NFT_MSG_NEWTABLE={0x60, 0x0, 0xa, 0x5, 0x0, 0x0, {0x7, 0x0, 0x7}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}], {0x14}}, 0x88}, 0x1, 0x0, 0x0, 0xa33734140ae8a0f6}, 0x4000000) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) prctl$PR_GET_DUMPABLE(0x3) r5 = fcntl$dupfd(r4, 0x0, r3) arch_prctl$ARCH_GET_CPUID(0x1011) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x440000, 0x0) write$USERIO_CMD_REGISTER(r6, &(0x7f0000000300)={0x0, 0xf7}, 0x2) 09:36:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) r1 = syz_open_procfs(0x0, 0x0) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000380)) write$6lowpan_control(r1, &(0x7f00000002c0)='connect aa:aa:aa:aa:aa:10 1', 0x1b) process_vm_readv(0x0, &(0x7f0000000380)=[{0x0}], 0x1, &(0x7f0000002540), 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYBLOB="ffcb9a49567b19ea5d29daf0c50e48d247e6a436394d11b210c25a852a51ff0cb1ce03a26069771f1da644c651c9f4482092331e05166a5025c4b17d004241a8c52876d3b030aa52f8ba553f8fda34876ad07ad04f7d647178e62e07ee5cbee098c046fe2e80f6a8c1b7a9"], 0x48}, 0x1, 0x0, 0x0, 0x801}, 0x0) syz_open_dev$swradio(&(0x7f0000000280)='/dev/swradio#\x00', 0x0, 0x2) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001880)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @rand_addr=' \x01\x00'}]}}]}, 0x48}}, 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 09:36:42 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 371.766599] hub 9-0:1.0: USB hub found [ 371.798174] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 371.802018] hub 9-0:1.0: 8 ports detected 09:36:42 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}], 0x3}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) r1 = syz_open_procfs(0x0, 0x0) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000380)) write$6lowpan_control(r1, &(0x7f00000002c0)='connect aa:aa:aa:aa:aa:10 1', 0x1b) process_vm_readv(0x0, &(0x7f0000000380)=[{0x0}], 0x1, &(0x7f0000002540), 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYBLOB="ffcb9a49567b19ea5d29daf0c50e48d247e6a436394d11b210c25a852a51ff0cb1ce03a26069771f1da644c651c9f4482092331e05166a5025c4b17d004241a8c52876d3b030aa52f8ba553f8fda34876ad07ad04f7d647178e62e07ee5cbee098c046fe2e80f6a8c1b7a9"], 0x48}, 0x1, 0x0, 0x0, 0x801}, 0x0) syz_open_dev$swradio(&(0x7f0000000280)='/dev/swradio#\x00', 0x0, 0x2) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001880)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @rand_addr=' \x01\x00'}]}}]}, 0x48}}, 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 09:36:43 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) timerfd_create(0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) write$binfmt_misc(r1, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYRES32=r3, @ANYRES16, @ANYBLOB="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", @ANYBLOB="7c4e04ad08dd7660a26eadf26eb33fae3487aa5e6b96b9de8e5cf0872b87a4259241a3b728260bd1d1b6a4db84513c2432b92afe1f31b5339ad4906c286761b0a3faa4460b54b45ea0e86608a4d8f37fa453cdc8156c8a607b31043e296711c2524371eb95536ccfa992b575b27dd49b9767", @ANYRESHEX, @ANYRES32=r2, @ANYRES64, @ANYBLOB="47ed8060ee8caf2a5eb1e008895ea3c2abe730c78f306eac3a3c406fcb3c28bb8f8b335c0116334f988f1cb859813fe6c467c3d821ad274a061735dd3227171001826db8e8d9f404bc447928a24627a465afcea0513cd24e777d51ba4ccead15301a8708e8e635182c412733b4e7d46b1ddd15c4b0566700eb1b815253843a54c55d4223b6e52f799720521974630cced18b61025c136903b6965bb10adb5f5f06e7e76e6bcdab2116f4848bfc439a8030ce5abce3a38f52c25951908136f227aa33f10a360a94cb5680ba3a8e47f12fcf1f59542738b8f80f8c39575b8f8d7e6ccadb71e19a52de0fa92c08b72d277cbd4a0052b0778e"], 0xfffffecc) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x8000, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x220200, 0x0) splice(r6, 0x0, r4, 0x0, 0x4ffe0, 0x0) r7 = socket$inet(0x2, 0x4000000805, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = dup3(r7, r8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) setsockopt$bt_BT_RCVMTU(r9, 0x112, 0xd, &(0x7f0000000100)=0x800, 0x2) 09:36:43 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:36:43 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:43 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}], 0x3}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) r1 = syz_open_procfs(0x0, 0x0) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000380)) write$6lowpan_control(r1, &(0x7f00000002c0)='connect aa:aa:aa:aa:aa:10 1', 0x1b) process_vm_readv(0x0, &(0x7f0000000380)=[{0x0}], 0x1, &(0x7f0000002540), 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYRES64=r2, @ANYBLOB="ffcb9a49567b19ea5d29daf0c50e48d247e6a436394d11b210c25a852a51ff0cb1ce03a26069771f1da644c651c9f4482092331e05166a5025c4b17d004241a8c52876d3b030aa52f8ba553f8fda34876ad07ad04f7d647178e62e07ee5cbee098c046fe2e80f6a8c1b7a9"], 0x48}, 0x1, 0x0, 0x0, 0x801}, 0x0) syz_open_dev$swradio(&(0x7f0000000280)='/dev/swradio#\x00', 0x0, 0x2) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001880)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @rand_addr=' \x01\x00'}]}}]}, 0x48}}, 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 09:36:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}], 0x3}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 373.660862] md: could not open unknown-block(8,3). [ 373.666520] md: md_import_device returned -6 09:36:44 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:36:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}], 0x3}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:44 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:44 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = timerfd_create(0x0, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$BLKPG(r5, 0x1269, &(0x7f0000000100)={0x6, 0xffffffe2, 0x31, &(0x7f0000000080)="73bd815227956e2d08a006654e09970a12c76b7e6407e6b5760c8210f7b0d8c0d79a15c6d51703490ec71606fd217f524d"}) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = fcntl$dupfd(r6, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) [ 374.106011] md: could not open unknown-block(8,3). [ 374.117450] md: md_import_device returned -6 09:36:44 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x81, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000003c00)=""/200, 0xc8}, 0x20000}], 0x1, 0x10003, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) accept4$unix(r3, 0x0, &(0x7f0000000340), 0x80000) prctl$PR_SET_PTRACER(0x59616d61, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0xd1, 0x0, 0x0, 0x200d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x6, 0x1c24000}, 0x14916, 0x8, 0x0, 0x0, 0x0, 0x20, 0xdc0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)="e669", 0x2}]) r5 = socket$inet(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f00000002c0)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f0000003c80), 0x38e, 0x62, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r5, 0x81e6c000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000200)) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r6 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000440)={{{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@ipv4={[], [], @local}, 0x4e20, 0x0, 0x10, 0x0, 0x2, 0x0, 0x0, 0x5e}, {0xfffffffffffffff9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x2000000000000, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x40000002, 0x2, 0x1}, {{@in6=@mcast2, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x39}, 0x100000, 0x0, 0x0, 0x1, 0x7fffffff}}, 0xe8) sendmmsg(r6, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0xff00) socket$inet6(0xa, 0x803, 0x2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 09:36:45 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x81, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000003c00)=""/200, 0xc8}, 0x20000}], 0x1, 0x10003, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) accept4$unix(r3, 0x0, &(0x7f0000000340), 0x80000) prctl$PR_SET_PTRACER(0x59616d61, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0xd1, 0x0, 0x0, 0x200d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x6, 0x1c24000}, 0x14916, 0x8, 0x0, 0x0, 0x0, 0x20, 0xdc0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)="e669", 0x2}]) r5 = socket$inet(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f00000002c0)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f0000003c80), 0x38e, 0x62, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r5, 0x81e6c000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000200)) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r6 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000440)={{{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@ipv4={[], [], @local}, 0x4e20, 0x0, 0x10, 0x0, 0x2, 0x0, 0x0, 0x5e}, {0xfffffffffffffff9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x2000000000000, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x40000002, 0x2, 0x1}, {{@in6=@mcast2, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x39}, 0x100000, 0x0, 0x0, 0x1, 0x7fffffff}}, 0xe8) sendmmsg(r6, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0xff00) socket$inet6(0xa, 0x803, 0x2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 09:36:45 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}], 0x3}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:45 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x81, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000003c00)=""/200, 0xc8}, 0x20000}], 0x1, 0x10003, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) accept4$unix(r3, 0x0, &(0x7f0000000340), 0x80000) prctl$PR_SET_PTRACER(0x59616d61, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0xd1, 0x0, 0x0, 0x200d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x6, 0x1c24000}, 0x14916, 0x8, 0x0, 0x0, 0x0, 0x20, 0xdc0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)="e669", 0x2}]) r5 = socket$inet(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f00000002c0)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f0000003c80), 0x38e, 0x62, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r5, 0x81e6c000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000200)) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r6 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000440)={{{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@ipv4={[], [], @local}, 0x4e20, 0x0, 0x10, 0x0, 0x2, 0x0, 0x0, 0x5e}, {0xfffffffffffffff9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x2000000000000, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x40000002, 0x2, 0x1}, {{@in6=@mcast2, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x39}, 0x100000, 0x0, 0x0, 0x1, 0x7fffffff}}, 0xe8) sendmmsg(r6, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0xff00) socket$inet6(0xa, 0x803, 0x2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 09:36:45 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:45 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x81, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000003c00)=""/200, 0xc8}, 0x20000}], 0x1, 0x10003, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) accept4$unix(r3, 0x0, &(0x7f0000000340), 0x80000) prctl$PR_SET_PTRACER(0x59616d61, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0xd1, 0x0, 0x0, 0x200d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x6, 0x1c24000}, 0x14916, 0x8, 0x0, 0x0, 0x0, 0x20, 0xdc0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f00000006c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)="e669", 0x2}]) r5 = socket$inet(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f00000002c0)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f0000003c80), 0x38e, 0x62, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r5, 0x81e6c000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000200)) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r6 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000440)={{{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@ipv4={[], [], @local}, 0x4e20, 0x0, 0x10, 0x0, 0x2, 0x0, 0x0, 0x5e}, {0xfffffffffffffff9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x2000000000000, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x40000002, 0x2, 0x1}, {{@in6=@mcast2, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x39}, 0x100000, 0x0, 0x0, 0x1, 0x7fffffff}}, 0xe8) sendmmsg(r6, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0xff00) socket$inet6(0xa, 0x803, 0x2) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 09:36:45 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYRES32=r1], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) prctl$PR_MCE_KILL_GET(0x22) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:36:46 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}], 0x3}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:46 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:36:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:46 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:36:46 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$tipc(0x1e, 0x2, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) dup2(r6, r7) r8 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r8, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYRESOCT=r8], 0x1}, 0x1, 0x0, 0x0, 0x5}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 376.553627] md: could not open unknown-block(8,3). [ 376.559524] md: md_import_device returned -6 09:36:47 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, 0x0, &(0x7f0000000380)) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:47 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$dupfd(r4, 0x0, r3) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$PPPIOCATTCHAN(r7, 0x40047438, &(0x7f0000000080)=0x2) r8 = socket$inet(0x2, 0x4000000805, 0x0) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = dup3(r8, r9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x4001fd) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:36:47 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:36:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}], 0x3}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 377.124044] md: could not open unknown-block(8,3). [ 377.146580] md: md_import_device returned -6 [ 377.519263] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:36:48 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, 0x0, &(0x7f0000000380)) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:49 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = timerfd_create(0x0, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) r8 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r8, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) write$binfmt_misc(r3, &(0x7f00000002c0)=ANY=[@ANYRES16=r7, @ANYRESHEX, @ANYRES64=r2, @ANYRESDEC, @ANYRES32=r8, @ANYRES64=r5, @ANYRES64=r1, @ANYBLOB="7e5cc18be3dc4c02304901d2007c009fa73271e7b24f150b70959c64ae8eed2c450d6e987343e9eac0de7a4cd5eab8667a719d275621bbd793bc11d94ee9ae243a8c4c75b45365d366e1b834d5d1ecb534b4c2bc613c6dc0d28d76714aa6fce035633e7e0f8f314ece2e99400893acf0bfd2dabfe7c0527e512eb5217ed4cd90a2c104cc54aa6c049deb6356d4e9c2d1b1237278bdfcd17fb81e18f78978ca167045541d7cc78a475c78ef35ecf19ce93629d071bcaed4b8ecd7285dd419d5768bc3cac7f2ee549f2ab8fe3378502449dda7e92c70ce98879ee82d4de60f56b2ac5fda999671b005edbf9de7fd93ca6938a199c585d748d2c2"], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:36:49 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:36:49 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, 0x0, &(0x7f0000000380)) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:49 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}], 0x3}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:49 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x42300, 0x0) write$UHID_INPUT(r0, &(0x7f0000001440), 0xfffffc41) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6, 0x7}, 0x201}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mlockall(0x1) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="f19aa07fc3a92946fcefd59bf9c75c08e373af87769e98627625c2cf8d56905d91f1eb56429287a1be454a6b961dc9df606c296051e566e49df52940e58af8fd8fa0e773d5d2189dad141178ba3a3846cd1caff8d55b7a53bf0841fc287e50337163a4abbfbce6ea7226b345992a1314be977174cba46896cf9483ae81a7a93023171f4d1a6686af47951b76f8e624cbff9306282c3ef09639b6f373c0f4ecabacb58091ac2112d5155decee90be2b59cb696ee4c2f045cd9295d183e2c03963580a7e9db86e9b9523f76d2e18cf"], 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) getresuid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f0000000200)) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0)='gtp\x00') r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000002c0)=""/144, &(0x7f0000000080)=0x90) write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x4, 0x3ff, 0x8000}}, 0x28) ioctl(0xffffffffffffffff, 0x6681, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00) 09:36:49 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, 0x0, &(0x7f0000000380)) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:50 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r2, 0x407, 0x80000000) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 379.377065] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:36:50 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, 0x0, &(0x7f0000000380)) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:50 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), 0x0) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:50 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}], 0x3}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:50 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f0000000100)={0x1, @null, @bpq0='bpq0\x00', 0x7fff, 'syz0\x00', @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x40, 0x8, [@bcast, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @null, @default, @default]}) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) sendmsg$NFULNL_MSG_CONFIG(r8, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2088}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, 0x1, 0x4, 0x201, 0x0, 0x0, {0xc}, [@NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x89}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0xffffffff}, @NFULA_CFG_MODE={0xa, 0x2, {0x2, 0x2}}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_CMD={0x5, 0x1, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x40000) [ 380.233642] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:36:51 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), 0x0) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:51 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}], 0x3}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:52 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:36:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r4, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r4, 0xfffff5aa}, &(0x7f0000000040)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000140)='./bus\x00', 0x103042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800006, 0x11, r5, 0x0) r6 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r6, 0x2008001) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 09:36:52 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) sendmsg$nl_route_sched(r5, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@gettaction={0x80, 0x32, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@action_gd=@TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x17, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_gd=@TCA_ACT_TAB={0x44, 0x1, [{0x10, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfe00000}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x15, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xddc}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = timerfd_create(0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:36:52 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x42300, 0x0) write$UHID_INPUT(r0, &(0x7f0000001440), 0xfffffc41) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6, 0x7}, 0x201}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mlockall(0x1) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="f19aa07fc3a92946fcefd59bf9c75c08e373af87769e98627625c2cf8d56905d91f1eb56429287a1be454a6b961dc9df606c296051e566e49df52940e58af8fd8fa0e773d5d2189dad141178ba3a3846cd1caff8d55b7a53bf0841fc287e50337163a4abbfbce6ea7226b345992a1314be977174cba46896cf9483ae81a7a93023171f4d1a6686af47951b76f8e624cbff9306282c3ef09639b6f373c0f4ecabacb58091ac2112d5155decee90be2b59cb696ee4c2f045cd9295d183e2c03963580a7e9db86e9b9523f76d2e18cf"], 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) getresuid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f0000000200)) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0)='gtp\x00') r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000002c0)=""/144, &(0x7f0000000080)=0x90) write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x4, 0x3ff, 0x8000}}, 0x28) ioctl(0xffffffffffffffff, 0x6681, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00) 09:36:52 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), 0x0) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r3, &(0x7f0000000500), 0x37d, 0x0) 09:36:52 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$VIDIOC_G_SELECTION(0xffffffffffffffff, 0xc040565e, &(0x7f0000000080)={0x2, 0x103, 0x1, {0xff, 0x3, 0xfffffff8, 0xec13562}}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:36:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r3, &(0x7f0000000500), 0x37d, 0x0) [ 381.609798] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:36:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r3, &(0x7f0000000500), 0x37d, 0x0) 09:36:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:53 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0) 09:36:53 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:36:53 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:36:53 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r6 = syz_genetlink_get_family_id$netlbl_unlabel(0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x64, r6, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000001}, 0x8001) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa8, r6, 0x0, 0x70bd26, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:inetd_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:crack_db_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:apt_exec_t:s0\x00'}]}, 0xa8}, 0x1, 0x0, 0x0, 0x44064}, 0x800) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 383.010693] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:36:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:54 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x42300, 0x0) write$UHID_INPUT(r0, &(0x7f0000001440), 0xfffffc41) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6, 0x7}, 0x201}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mlockall(0x1) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="f19aa07fc3a92946fcefd59bf9c75c08e373af87769e98627625c2cf8d56905d91f1eb56429287a1be454a6b961dc9df606c296051e566e49df52940e58af8fd8fa0e773d5d2189dad141178ba3a3846cd1caff8d55b7a53bf0841fc287e50337163a4abbfbce6ea7226b345992a1314be977174cba46896cf9483ae81a7a93023171f4d1a6686af47951b76f8e624cbff9306282c3ef09639b6f373c0f4ecabacb58091ac2112d5155decee90be2b59cb696ee4c2f045cd9295d183e2c03963580a7e9db86e9b9523f76d2e18cf"], 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) getresuid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f0000000200)) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0)='gtp\x00') r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000002c0)=""/144, &(0x7f0000000080)=0x90) write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x4, 0x3ff, 0x8000}}, 0x28) ioctl(0xffffffffffffffff, 0x6681, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00) 09:36:54 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) 09:36:54 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0) 09:36:54 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:36:54 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:54 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x3, 0x84040) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:36:55 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r3}}]}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r5, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r7}}]}) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f00000002c0)={0x148, 0x0, 0x6, [{{0x0, 0x3, 0x4, 0x1, 0xf4, 0x1, {0x0, 0x272e, 0x4, 0x8, 0xd78, 0x1, 0x5, 0x7ff, 0x80000000, 0x10001, 0xb350, 0x0, r3, 0x7, 0xff}}, {0x6, 0x2, 0x0, 0x3}}, {{0x2, 0x401, 0x986, 0x0, 0x4, 0x1, {0x5, 0x0, 0xffffffffffffaf22, 0x80000001, 0xf03, 0x618c, 0x73, 0x5, 0x6, 0xfffffbff, 0x9, r5, r7, 0x8, 0x8}}, {0x2, 0xa0000000000000, 0x7, 0x8, '\'-lo{-A'}}]}, 0x148) socket$nl_netfilter(0x10, 0x3, 0xc) r8 = timerfd_create(0x0, 0x0) r9 = socket$inet_dccp(0x2, 0x6, 0x0) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:36:55 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0) 09:36:55 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:55 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x3, 0x84040) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:36:55 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000100)={'team0\x00', 0x1f, 0x8}) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:36:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="1800000032003d00"/24], 0x18}}, 0x0) [ 385.164045] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 385.182014] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 385.196158] tc_ctl_action: received NO action attribs 09:36:56 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x42300, 0x0) write$UHID_INPUT(r0, &(0x7f0000001440), 0xfffffc41) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6, 0x7}, 0x201}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mlockall(0x1) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="f19aa07fc3a92946fcefd59bf9c75c08e373af87769e98627625c2cf8d56905d91f1eb56429287a1be454a6b961dc9df606c296051e566e49df52940e58af8fd8fa0e773d5d2189dad141178ba3a3846cd1caff8d55b7a53bf0841fc287e50337163a4abbfbce6ea7226b345992a1314be977174cba46896cf9483ae81a7a93023171f4d1a6686af47951b76f8e624cbff9306282c3ef09639b6f373c0f4ecabacb58091ac2112d5155decee90be2b59cb696ee4c2f045cd9295d183e2c03963580a7e9db86e9b9523f76d2e18cf"], 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) getresuid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f0000000200)) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0)='gtp\x00') r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000002c0)=""/144, &(0x7f0000000080)=0x90) write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x4, 0x3ff, 0x8000}}, 0x28) ioctl(0xffffffffffffffff, 0x6681, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00) 09:36:56 executing program 3: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x20400, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x5b, 0x0, 0x1, 0x0, 0x0, 0x10004004}, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) 09:36:56 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, 0x0, 0x0, 0x0) 09:36:57 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:36:57 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:57 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x6, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getpeername$ax25(r8, &(0x7f0000000100)={{}, [@bcast, @rose, @default, @netrom, @null, @rose, @default, @default]}, &(0x7f0000000080)=0x48) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:36:57 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x80, 0x95c0c1b3f0795916) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="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", 0xfe) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x206}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r1, 0x800799c) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000000), 0x4) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x40280, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r4, 0x0) setreuid(r4, r4) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r5, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, 0x140b, 0x200, 0x70bd27, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x5}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x90) socket(0x0, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 09:36:57 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 386.558785] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:36:57 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, 0x0) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:36:57 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, 0x0, 0x0, 0x0) 09:36:57 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, 0x0, 0x0, 0x0) 09:36:58 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:58 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, 0x0) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:36:58 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r6, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, r6) r7 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:36:58 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, 0x0) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:36:58 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, 0x0) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:36:58 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, 0x0, 0x0, 0x0) 09:36:58 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, 0x0) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 387.773945] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:36:58 executing program 3: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000200)={0x3, 'bridge_slave_1\x00', {0x400}, 0x100}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000100)={0x6, 0x9, 0x4, 0x34800, 0x8000, {r0, r1/1000+60000}, {0x5, 0x0, 0x81, 0x3, 0x5, 0x2, "03354f19"}, 0x1ff, 0x2, @planes=&(0x7f00000000c0)={0x161a, 0x1f, @fd, 0xfffffffd}, 0x3, 0x0, r2}) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) r8 = socket$inet(0x2, 0x4000000805, 0x0) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = dup3(r8, r9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) write$FUSE_DIRENT(r10, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x128) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$VIDIOC_G_SLICED_VBI_CAP(r7, 0xc0745645, &(0x7f0000000180)={0xef7, [0xc60, 0xf61, 0x400, 0x7, 0x0, 0x2, 0xb22, 0x63, 0x20, 0xf000, 0x9, 0x4fa, 0x3, 0x1, 0x1f, 0x6b, 0x7ff, 0x8, 0x5fc, 0x6, 0x1d44, 0x2, 0x4, 0x100, 0x9, 0x3, 0x1, 0x2, 0x7, 0x6, 0x0, 0x101, 0x3, 0x7, 0x7, 0x7fff, 0x665, 0x1000, 0x9, 0x9, 0x8000, 0xff7f, 0x9, 0x0, 0x1, 0x0, 0x1, 0x9], 0x5}) r11 = openat$cgroup_ro(r4, &(0x7f0000000000)='io.stat\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r11, &(0x7f0000000080)={0x10}, 0x10) ioctl$FS_IOC_SETFLAGS(r11, 0x40086602, &(0x7f0000000080)) 09:36:59 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:36:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) dup2(r3, r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000003400)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000010000104539302000000000000000000", @ANYRES32=r10, @ANYBLOB="ddffffffffffffff140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000010400f5ff000000000000000000", @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r10], 0x28}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x1f19, &(0x7f00000006c0)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r10}}, 0x20}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 388.292902] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 388.323084] device bridge1 entered promiscuous mode [ 388.337621] bridge1: port 1(vlan0) entered blocking state 09:36:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 388.345584] bridge1: port 1(vlan0) entered disabled state [ 388.357563] device vlan0 entered promiscuous mode [ 388.367664] bridge1: port 1(vlan0) entered blocking state [ 388.373355] bridge1: port 1(vlan0) entered forwarding state [ 388.388344] device vlan0 left promiscuous mode 09:36:59 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/icmp6\x00') preadv(r3, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}], 0x1, 0x0) close(r2) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x680600, 0x0) r4 = socket$inet(0x2, 0x4, 0x400) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0xff46) ioctl$ASHMEM_SET_NAME(r6, 0x41007701, &(0x7f00000001c0)='net/icmp6\x00') socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x7, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x24, 0x4) [ 388.393434] bridge1: port 1(vlan0) entered disabled state 09:36:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 388.448389] md: could not open unknown-block(0,3). [ 388.465444] md: md_import_device returned -6 09:36:59 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000001e0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c00020005fb430000000000240002000c000200050001000000000014000100080005ab000000dbdd4caf3f851ec57ec45be7ab8aa80bf2d42b29ce5d73e7250f5078372ceb98a910f0062fca790f0f5a96886f490676e90af0f5a5181aaa07bfb6d47e70eddee71f0c131e54d1618ed8baf72b9d54e79f55cea5922126054193893b486f3242ebdfe28bc66ee4958d"], 0x1}}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000080)=0x6e) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) r8 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@xdp, &(0x7f0000000180)=0x80, 0x0) ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000340)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e22, @local}, {0x2, 0x4e23, @local}, 0x40, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000200)='veth0_macvtap\x00', 0x5, 0x3, 0x5}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r9, 0x0) ioprio_set$uid(0x3, r9, 0xfffffffffffffffb) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:36:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) dup2(r3, r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000003400)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000010000104539302000000000000000000", @ANYRES32=r10, @ANYBLOB="ddffffffffffffff140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000010400f5ff000000000000000000", @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r10], 0x28}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x1f19, &(0x7f00000006c0)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r10}}, 0x20}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 09:36:59 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 388.569180] md: could not open unknown-block(0,3). [ 388.580732] md: md_import_device returned -6 09:36:59 executing program 4 (fault-call:18 fault-nth:0): prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:36:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 388.643720] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 388.697546] md: could not open unknown-block(0,3). 09:36:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(0x0, &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:36:59 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 388.733457] md: md_import_device returned -6 [ 388.753106] device bridge1 entered promiscuous mode [ 388.773409] bridge1: port 1(vlan0) entered blocking state [ 388.779458] bridge1: port 1(vlan0) entered disabled state [ 388.801182] device vlan0 entered promiscuous mode [ 388.828338] bridge1: port 1(vlan0) entered blocking state [ 388.833983] bridge1: port 1(vlan0) entered forwarding state [ 388.835718] md: could not open unknown-block(0,3). [ 388.879346] FAULT_INJECTION: forcing a failure. [ 388.879346] name failslab, interval 1, probability 0, space 0, times 0 [ 388.890760] CPU: 0 PID: 19277 Comm: syz-executor.4 Not tainted 4.14.182-syzkaller #0 [ 388.890999] device vlan0 left promiscuous mode [ 388.898654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.898663] Call Trace: [ 388.898687] dump_stack+0x1b2/0x283 [ 388.898714] should_fail.cold+0x10a/0x154 [ 388.898737] should_failslab+0xd6/0x130 [ 388.898760] __kmalloc+0x2c1/0x400 [ 388.898778] ? rw_copy_check_uvector+0x1d4/0x290 [ 388.908077] bridge1: port 1(vlan0) entered disabled state [ 388.912713] rw_copy_check_uvector+0x1d4/0x290 [ 388.912731] ? perf_trace_run_bpf_submit+0x113/0x170 [ 388.912745] ? check_preemption_disabled+0x35/0x240 [ 388.912769] import_iovec+0x94/0x360 [ 388.912783] ? dup_iter+0x240/0x240 [ 388.932916] md: md_import_device returned -6 [ 388.935344] ? rcu_read_unlock_special+0x72e/0xd50 [ 388.935371] vfs_readv+0xb3/0x130 [ 388.935383] ? lock_downgrade+0x6e0/0x6e0 [ 388.935397] ? compat_rw_copy_check_uvector+0x320/0x320 [ 388.985192] ? __fget+0x1ff/0x360 [ 388.988667] ? lock_downgrade+0x6e0/0x6e0 [ 388.992839] ? __fget+0x226/0x360 [ 388.996317] do_preadv+0x161/0x200 [ 388.999872] ? do_readv+0x2c0/0x2c0 [ 389.003506] ? SyS_clock_settime+0x1a0/0x1a0 [ 389.007956] ? do_syscall_64+0x4c/0x640 [ 389.012109] ? SyS_writev+0x30/0x30 [ 389.015760] do_syscall_64+0x1d5/0x640 [ 389.019669] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 389.024866] RIP: 0033:0x45ca29 [ 389.028060] RSP: 002b:00007f951450bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 389.035781] RAX: ffffffffffffffda RBX: 00000000004fa6c0 RCX: 000000000045ca29 [ 389.043060] RDX: 000000000000037d RSI: 0000000020000500 RDI: 0000000000000007 [ 389.050329] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 389.057673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 389.064934] R13: 0000000000000862 R14: 00000000004cb43c R15: 00007f951450c6d4 09:37:00 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(0x0, &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:00 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:00 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:00 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(0x0, &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:00 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:00 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) sendmsg$NFQNL_MSG_CONFIG(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x2}, @NFQA_CFG_CMD={0x8, 0x1, {0x3, 0x0, 0x9}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x20}, @NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x8}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x6400c8c1}, 0x88d0) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = timerfd_create(0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:00 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 389.464170] md: could not open unknown-block(0,3). 09:37:00 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', 0x0) mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 389.491218] md: md_import_device returned -6 09:37:00 executing program 4 (fault-call:18 fault-nth:1): prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:00 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:00 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r6, r7, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) 09:37:00 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 389.586123] md: could not open unknown-block(0,3). [ 389.597247] md: md_import_device returned -6 [ 389.638287] md: could not open unknown-block(8,3). [ 389.643587] md: md_import_device returned -6 [ 389.715042] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 389.793294] FAULT_INJECTION: forcing a failure. [ 389.793294] name failslab, interval 1, probability 0, space 0, times 0 [ 389.805049] CPU: 1 PID: 19343 Comm: syz-executor.4 Not tainted 4.14.182-syzkaller #0 [ 389.812941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.822292] Call Trace: [ 389.824884] dump_stack+0x1b2/0x283 [ 389.828618] should_fail.cold+0x10a/0x154 [ 389.832768] should_failslab+0xd6/0x130 [ 389.836751] kmem_cache_alloc_node_trace+0x25a/0x400 [ 389.842207] __kmalloc_node+0x38/0x70 [ 389.846015] kvmalloc_node+0x46/0xd0 [ 389.847576] md: could not open unknown-block(0,3). [ 389.849727] seq_read+0x886/0x1130 [ 389.849793] ? __fsnotify_inode_delete+0x20/0x20 [ 389.849811] ? seq_lseek+0x3d0/0x3d0 [ 389.849822] ? avc_policy_seqno+0x5/0x10 [ 389.849833] ? selinux_file_permission+0x7a/0x440 [ 389.849845] ? seq_lseek+0x3d0/0x3d0 [ 389.849858] proc_reg_read+0xf2/0x160 [ 389.849873] do_iter_read+0x3e3/0x5a0 [ 389.849895] vfs_readv+0xd3/0x130 [ 389.849908] ? compat_rw_copy_check_uvector+0x320/0x320 [ 389.849921] ? __fget+0x1ff/0x360 [ 389.849935] ? lock_acquire+0x170/0x3f0 [ 389.849945] ? lock_downgrade+0x6e0/0x6e0 [ 389.849963] ? __fget+0x226/0x360 [ 389.849983] do_preadv+0x161/0x200 [ 389.849994] ? do_readv+0x2c0/0x2c0 [ 389.850004] ? SyS_clock_settime+0x1a0/0x1a0 [ 389.850015] ? do_syscall_64+0x4c/0x640 [ 389.850024] ? SyS_writev+0x30/0x30 [ 389.850036] do_syscall_64+0x1d5/0x640 [ 389.850060] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 389.886806] md: md_import_device returned -6 09:37:00 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:00 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', 0x0) mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 389.887067] RIP: 0033:0x45ca29 [ 389.887073] RSP: 002b:00007f951450bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 389.887089] RAX: ffffffffffffffda RBX: 00000000004fa6c0 RCX: 000000000045ca29 [ 389.961516] RDX: 000000000000037d RSI: 0000000020000500 RDI: 0000000000000007 [ 389.968784] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 389.976052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 389.983319] R13: 0000000000000862 R14: 00000000004cb43c R15: 00007f951450c6d4 09:37:01 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', 0x0) mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 390.283496] md: could not open unknown-block(0,3). [ 390.295131] md: md_import_device returned -6 09:37:01 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:01 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 390.394294] md: could not open unknown-block(8,3). [ 390.411305] md: md_import_device returned -6 09:37:01 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(0x0, 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:01 executing program 4 (fault-call:18 fault-nth:2): prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:01 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x6, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(0x0, 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 390.565608] md: could not open unknown-block(0,3). 09:37:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(0x0, 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 390.598583] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:01 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:01 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 391.055144] md: md_import_device returned -6 09:37:01 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) 09:37:02 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) 09:37:02 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 391.148955] md: could not open unknown-block(8,3). 09:37:02 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) 09:37:02 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 391.249832] md: md_import_device returned -6 09:37:02 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 391.354181] md: could not open unknown-block(0,3). [ 391.363598] md: md_import_device returned -6 09:37:02 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0, 0xfffffffffffffd62}, {0x0}, {0x0}, {0x0, 0xfffffffffffffea3}], 0x4}, 0xffffffff}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:02 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:02 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) setsockopt$SO_BINDTODEVICE_wg(r6, 0x1, 0x19, &(0x7f0000000080)='wg1\x00', 0x4) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:02 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 391.399242] md: could not open unknown-block(0,3). [ 391.404221] md: md_import_device returned -6 09:37:02 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 391.507503] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 391.574700] md: could not open unknown-block(8,3). [ 391.602039] md: md_import_device returned -6 09:37:02 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:02 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:02 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', 0x0) mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:02 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:02 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 391.944598] md: could not open unknown-block(8,3). [ 391.964066] md: md_import_device returned -6 09:37:02 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:02 executing program 3: ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) keyctl$chown(0x4, 0x0, 0xee00, 0x0) add_key(0x0, &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) socket$inet(0x2, 0x4000000805, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6, &(0x7f000059aff8), &(0x7f0000000080)=0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x3, 0x8}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) socket$inet6_udp(0xa, 0x2, 0x0) clone(0xc75e43cfae22dd4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/164, 0xa4) [ 392.132287] md: could not open unknown-block(8,3). [ 392.144723] md: md_import_device returned -6 09:37:03 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000200)={0x4, &(0x7f0000000180)=[{0x180, 0x80, 0x81, 0xffff}, {0x7, 0xa0, 0x2, 0x8020000}, {0xb79e, 0x5, 0x8, 0x7}, {0x7, 0x7, 0x9, 0x4}]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:03 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:03 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:03 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r6, 0x2, 0x2, 0xf05c, 0xffff, 0x98}, &(0x7f0000000140)=0x14) r7 = timerfd_create(0x0, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:03 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 392.317374] md: could not open unknown-block(8,3). [ 392.329948] md: md_import_device returned -6 [ 392.356616] md: could not open unknown-block(0,3). [ 392.359981] IPVS: ftp: loaded support on port[0] = 21 [ 392.362521] md: md_import_device returned -6 [ 392.458998] md: could not open unknown-block(8,3). [ 392.470924] md: md_import_device returned -6 [ 392.479213] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:03 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:03 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:03 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 392.988982] md: could not open unknown-block(0,3). [ 393.002842] md: md_import_device returned -6 [ 393.023399] md: could not open unknown-block(8,3). [ 393.029830] md: md_import_device returned -6 09:37:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 393.161382] md: could not open unknown-block(0,3). [ 393.166834] md: md_import_device returned -6 [ 393.207453] md: could not open unknown-block(8,3). [ 393.223882] md: md_import_device returned -6 [ 393.288608] md: could not open unknown-block(0,3). [ 393.293658] md: md_import_device returned -6 09:37:04 executing program 3: ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) keyctl$chown(0x4, 0x0, 0xee00, 0x0) add_key(0x0, &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) socket$inet(0x2, 0x4000000805, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6, &(0x7f000059aff8), &(0x7f0000000080)=0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x3, 0x8}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) socket$inet6_udp(0xa, 0x2, 0x0) clone(0xc75e43cfae22dd4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/164, 0xa4) 09:37:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:04 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$join(0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:04 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40), 0x0, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x1, 0x4, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000200)}, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000000c0)) preadv(0xffffffffffffffff, &(0x7f0000001a80)=[{&(0x7f0000001c80)=""/253, 0xfd}, {&(0x7f0000001d80)=""/246, 0xf6}, {&(0x7f00000005c0)=""/117, 0x75}, {&(0x7f0000000640)=""/216, 0xd8}, {&(0x7f0000000740)=""/134, 0x86}, {&(0x7f0000001b40)=""/158, 0x9e}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/98, 0x62}, {&(0x7f0000000400)=""/73, 0x49}], 0x9, 0x3) 09:37:04 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 393.524714] md: could not open unknown-block(0,3). [ 393.538737] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:04 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140), 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 393.588643] md: md_import_device returned -6 [ 393.593646] md: could not open unknown-block(8,3). [ 393.624698] md: md_import_device returned -6 [ 393.646816] md: could not open unknown-block(0,3). [ 393.654590] md: md_import_device returned -6 09:37:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:04 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140), 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 393.832808] md: could not open unknown-block(8,3). [ 393.849948] md: md_import_device returned -6 09:37:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 394.035855] md: could not open unknown-block(8,3). [ 394.041612] md: md_import_device returned -6 09:37:05 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140), 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:05 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140), 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:05 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x5, 0x40000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp1\x00', 0x400000, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:05 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f00000000c0)={0xec, 0x6, 0x10000, 0x80000000, 0x9, 0x7f}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0xcf, 0xd4, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:05 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000200)={0x4, &(0x7f0000000180)=[{0x180, 0x80, 0x81, 0xffff}, {0x7, 0xa0, 0x2, 0x8020000}, {0xb79e, 0x5, 0x8, 0x7}, {0x7, 0x7, 0x9, 0x4}]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 394.440828] md: could not open unknown-block(8,3). [ 394.460983] md: md_import_device returned -6 [ 394.511220] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 394.570584] md: could not open unknown-block(0,3). [ 394.580346] md: md_import_device returned -6 09:37:05 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 395.101951] md: could not open unknown-block(0,3). [ 395.163369] md: md_import_device returned -6 09:37:06 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') socket$inet(0x2, 0x4000000805, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x20008000}, 0x40) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:06 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) r7 = socket$inet(0x2, 0x4000000805, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = dup3(r7, r8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) sendmsg$IPCTNL_MSG_CT_NEW(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r6], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:06 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff05000000000000006e00000000003c0001002c000100140003000000000000000000600a000000400000000400fe800000000000000059df00000000bb0c00020005000100000000002400e0ff0c000200050001020000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r6}}]}) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r8}}]}) r9 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r10}}]}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000340)={{}, {0x1, 0x1}, [{0x2, 0x1}, {0x2, 0x1}, {0x2, 0x5}], {}, [{}, {0x8, 0x3}, {0x8, 0x1}, {0x8, 0x2}, {0x8, 0x6}, {0x8, 0x2, r6}, {0x8, 0x4, r8}, {0x8, 0x2, 0xee00}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x1, r10}], {0x10, 0x2}}, 0x8c, 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 395.846401] md: could not open unknown-block(0,3). 09:37:06 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(0x0, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:06 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 396.195105] md: md_import_device returned -6 09:37:07 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(0x0, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:07 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x8, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x30240, 0x0, 0xfffffffc, 0x7, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x2) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$UHID_INPUT2(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="0c000000d90007aaabc5aa6417dd62025855ccc0529bc84ddfd35282020f45844b7b627b8c3253b33732e82eb9eb31fd570e54600b0a94def14be90a69181c242cca24d0504d72631f3c56a147d8e0ec78e184350589ad7db1f4f8a7d04b2a2f7800fd7e43c0469f6701808afbe6a67a5f227ce81c688e99cc05007d9d6c9f87b48740accf8de0d9f99dfffffeffffffffff3a8ee3211159e56f1ac808000000000000004f00295bbd948ea9b5f652223d8b6dfd27d7e740311b78e731793276fdd8818592529318ea713619cfd0eb6e1887b6ba8d4c58a21ad16a64dbdd0d6a7b445724a401f21004e400b10079f3b531a731e98a075219a64f09919a69c2f453d2a271167aeac6023448e4cc0f020000003c1717b287f8232a129b2e727ab96c69c317479cf6a7566b4ca8e79e193e4e77131bcd89e2bf97f46cd58eceb8fe00abcf7db33b95ef66852536cbc20dae9ee0e2b251e38fa1a112fc4fb4171c6eec5b1478e32d6929ac060c604dce62b87527d5174ebc4e47365ac0addcf47c099acb19384e0000000000000000d587f4424d6d6af1b5e924abee4fa1390915199e1335303eb44c6316ac90c0b9d277ae76b7f97be0534a2dc306ce5bd56d5a557ae9e15aa4a7df7e77427a9c813d0f35dfa2ce10324060d8e8ee7eb9cdf067877c7933bc0926214273512b2d2a6f9f54e7731a858c290e4291413c21504a0ca8d8e15615a7c2c11b486f08335fc7a7bf17eae82cb0fd24bf199943baaf3e676c23f4f9506dcc4aedcaa9dbb545c8a5e0f04a9aaff6f14f2398e57c49cd3fafaf262be8e7940d037f0c8ed4dd0909c138c2a99973b3b73c5cec0e731e6173761cb9f175fca52191c65cb5e6d1ec42152502237000a49d3ebff9b3be661dbeb763191b7a268bd6160d44830a02bc76ce830ff86830906ff4ca7b656e6bd1472a318251335f648d1f117aabf298e520ac263f48c00ab3de0a5023deb9c4d194a797b9e9385201ebe15446a863fca1105d40e913fd6f550e89e6971b72d520578ea65884acd840e7f6e189c8ed3049d9fc74051c9f6bf11bb8f9500cbeb3c5c6d44c557c78a45ecf3ee40f16d5552ee3c20e7751"], 0xdf) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x3) preadv(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) [ 396.311722] md: could not open unknown-block(0,3). 09:37:07 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) write$P9_RFSYNC(r8, &(0x7f0000000080)={0x7, 0x33, 0x2}, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r9 = socket$inet(0x2, 0x4000000805, 0x0) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = dup3(r9, r10, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r11, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) sendmsg$IPCTNL_MSG_CT_NEW(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c0001001400030000000000000000fe800000000000000059df00000000bb0c0002000500010002000000240002000c0002000500000014000100080005ab0000000008000200e000000108000700000000"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:07 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f00000008c0)}}], 0x1, 0x40000061, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:07 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) sendmsg$IPCTNL_MSG_EXP_DELETE(r4, 0xfffffffffffffffe, 0x0) r5 = socket$inet(0x2, 0x4000000805, 0x0) dup3(r5, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={0x91d5}, 0x4) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) socket$nl_netfilter(0x10, 0x3, 0xc) r7 = timerfd_create(0x0, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYRESOCT], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r6, 0x0, 0x4ffe0, 0x0) 09:37:07 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:07 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(0x0, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 397.293655] md: md_import_device returned -6 [ 397.304025] md: could not open unknown-block(8,3). [ 397.387488] md: md_import_device returned -6 09:37:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:08 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:08 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 397.558593] md: could not open unknown-block(8,3). [ 397.572395] md: md_import_device returned -6 09:37:08 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}, 0x1, 0x0, 0x0, 0x2000005}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:08 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:08 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 398.144061] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:09 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 398.251554] md: could not open unknown-block(0,3). [ 398.256890] md: md_import_device returned -6 [ 398.283982] md: could not open unknown-block(0,3). [ 398.289962] md: md_import_device returned -6 09:37:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:09 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f00000000c0)=0x1) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 398.366726] md: could not open unknown-block(8,3). [ 398.411741] md: md_import_device returned -6 09:37:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:09 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:09 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:09 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) ftruncate(r5, 0x0) 09:37:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 398.956322] md: could not open unknown-block(0,3). 09:37:09 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x0, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 399.025989] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:09 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x0, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 399.123595] md: md_import_device returned -6 [ 399.175464] md: could not open unknown-block(0,3). 09:37:10 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x0, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 399.199916] md: md_import_device returned -6 [ 399.252457] md: could not open unknown-block(8,3). [ 399.262308] md: md_import_device returned -6 09:37:10 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x0, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:10 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(r0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:10 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x0, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 399.363755] md: could not open unknown-block(0,3). [ 399.386311] md: md_import_device returned -6 09:37:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:10 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x0, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:10 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:10 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x0, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:10 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f00000000c0)=0x1) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 399.869591] md: could not open unknown-block(0,3). [ 399.910244] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:10 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 399.973165] md: md_import_device returned -6 [ 400.010979] md: could not open unknown-block(8,3). [ 400.042510] md: md_import_device returned -6 09:37:11 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x0, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:11 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x41, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) ioctl$VIDIOC_S_OUTPUT(0xffffffffffffffff, 0xc004562f, &(0x7f00000000c0)=0x7) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000), 0x0, 0x8) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 400.398755] md: could not open unknown-block(0,3). 09:37:11 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x0, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:11 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 400.492757] md: md_import_device returned -6 [ 400.510431] md: could not open unknown-block(8,3). [ 400.520724] md: md_import_device returned -6 09:37:11 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x0, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 400.596088] md: could not open unknown-block(0,3). [ 400.601507] md: md_import_device returned -6 09:37:11 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:11 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:11 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = timerfd_create(0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x6c, 0x2, 0x6, 0x101, 0x0, 0x0, {0x5, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x5}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x3}, @IPSET_ATTR_DATA={0x28, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x5}, @IPSET_ATTR_PROBES={0x5, 0x15, 0x20}, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @private=0xa010102}}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x6c}]}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x3}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8054}, 0x48010) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000200)='security.capability\x00', &(0x7f00000002c0)=@v2={0x2000000, [{0xa72a, 0x9}, {0x1277, 0x3}]}, 0x14, 0x2) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) 09:37:11 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x0, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 400.706433] md: could not open unknown-block(8,3). [ 400.725928] md: md_import_device returned -6 [ 400.781507] md: could not open unknown-block(0,3). 09:37:11 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:11 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x0, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 400.869226] md: md_import_device returned -6 [ 400.953702] md: could not open unknown-block(8,3). [ 401.015862] md: md_import_device returned -6 09:37:12 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:12 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:12 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x0, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:12 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000180)={0x40, @time={0x5, 0x1003}, 0x0, {0x35, 0xff}, 0x1f, 0x2, 0x20}) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:12 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x0, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 401.452751] md: could not open unknown-block(8,3). [ 401.459916] md: md_import_device returned -6 [ 401.485467] md: could not open unknown-block(0,3). 09:37:12 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:12 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 401.509323] md: md_import_device returned -6 [ 401.546421] md: could not open unknown-block(8,3). 09:37:12 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = timerfd_create(0x0, 0x800) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) openat$cgroup(r5, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = fcntl$dupfd(r6, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r8, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r8, 0x8983, &(0x7f0000000100)={0x2, 'caif0\x00', {0x5000000}, 0x4}) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000247ea4000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) 09:37:12 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x0, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 401.936322] md: md_import_device returned -6 09:37:12 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x0, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:12 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x0, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:12 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x0, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 402.095079] md: could not open unknown-block(0,3). [ 402.135127] md: md_import_device returned -6 09:37:13 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:13 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x0, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:13 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 402.201891] md: could not open unknown-block(8,3). [ 402.216393] md: md_import_device returned -6 [ 402.238783] md: could not open unknown-block(8,3). [ 402.262772] md: md_import_device returned -6 09:37:13 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) socket$inet6(0xa, 0x3, 0x4) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000500)}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r1}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, &(0x7f0000000180)={0x8, 0x5, 0x7f, 0x20, 0x20, 0xa2, 0xc}) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f00000002c0)={0x0, 0xffffffffffffff3a, 0x0, 0x1, 0x0, 0x0, 0x24000040}, 0x40001) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 402.356101] md: could not open unknown-block(0,3). 09:37:13 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 402.406068] md: md_import_device returned -6 [ 402.451988] md: could not open unknown-block(8,3). 09:37:13 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 402.473473] md: md_import_device returned -6 09:37:13 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 402.546235] md: could not open unknown-block(8,3). [ 402.564854] md: md_import_device returned -6 [ 402.726218] md: could not open unknown-block(0,3). [ 402.750453] md: md_import_device returned -6 09:37:13 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = timerfd_create(0x6, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$dupfd(r3, 0x0, r2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400000400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c00010014000300000000000000000000934670bc3806e5fa000400fe800000000000000059df00000000bb0c0002000500010002000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007888629b763b63bd2d46cd3830e80556e37f74a62523ce4367bfd1904323efbc2d3eb8c1fee21c67e80aba4"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) msgget(0x0, 0x40) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) 09:37:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:13 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x0, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 402.867954] md: could not open unknown-block(8,3). 09:37:13 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 402.902115] md: md_import_device returned -6 09:37:13 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:13 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:13 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 403.075564] md: could not open unknown-block(8,3). [ 403.089287] md: md_import_device returned -6 09:37:13 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:14 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x10000034, 0x0, 0x3, 0xfffffffffffffffe}, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x316943cd10765804, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x8, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x4}, 0x0, 0xffffffffffffffff, 0x0, 0x7}, 0x0, 0x4, r4, 0x2) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:14 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 403.198469] md: could not open unknown-block(8,3). [ 403.206085] md: md_import_device returned -6 [ 403.300608] md: could not open unknown-block(8,3). 09:37:14 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:14 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 403.331264] md: md_import_device returned -6 09:37:14 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 403.669735] md: could not open unknown-block(8,3). 09:37:14 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sysvipc/shm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) faccessat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x30, 0x0) epoll_pwait(r3, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0x9, &(0x7f0000000180)={[0x100]}, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = timerfd_create(0x0, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) r7 = socket$inet(0x2, 0x4000000805, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = dup3(r7, r8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$VIDIOC_SUBDEV_G_SELECTION(r9, 0xc040563d, &(0x7f0000000080)={0x1, 0x0, 0x3, 0x4, {0x4, 0x7, 0x5, 0x5}}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 403.691903] md: md_import_device returned -6 09:37:14 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 403.771287] md: could not open unknown-block(8,3). 09:37:14 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 403.799094] md: md_import_device returned -6 09:37:14 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:14 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 403.938470] md: could not open unknown-block(8,3). [ 403.944446] md: md_import_device returned -6 [ 403.989023] md: could not open unknown-block(8,3). [ 403.999898] md: md_import_device returned -6 09:37:14 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:14 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:14 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:14 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x30, 0x8, 0xfa}, &(0x7f0000000180)=0x18) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 404.105809] md: could not open unknown-block(8,3). [ 404.123514] md: md_import_device returned -6 09:37:15 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 404.191444] md: could not open unknown-block(8,3). [ 404.210201] md: md_import_device returned -6 09:37:15 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:15 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$KVM_SET_FPU(r8, 0x41a0ae8d, &(0x7f0000000480)={[], 0x7fff, 0x78f8, 0x2, 0x0, 0xb4d, 0x0, 0x2, [], 0x6}) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 404.660711] md: could not open unknown-block(8,3). 09:37:15 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:15 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 404.795314] md: md_import_device returned -6 [ 404.814608] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:15 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 404.885458] md: could not open unknown-block(8,3). 09:37:15 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:15 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:15 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 404.954711] md: md_import_device returned -6 09:37:15 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000001, 0xfffffff9}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0xf7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x10000, 0x9}, 0x200, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x2) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$USBDEVFS_CLEAR_HALT(r2, 0x80045515, &(0x7f00000000c0)={0xf}) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:15 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 405.039306] md: could not open unknown-block(8,3). [ 405.055578] md: md_import_device returned -6 [ 405.066769] md: could not open unknown-block(8,3). [ 405.080950] md: md_import_device returned -6 [ 405.124520] md: could not open unknown-block(8,3). [ 405.132711] md: md_import_device returned -6 09:37:16 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 405.461876] md: could not open unknown-block(8,3). [ 405.475625] md: md_import_device returned -6 09:37:16 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 405.661338] md: could not open unknown-block(8,3). 09:37:16 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:16 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:16 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r10, 0xf}, 0x3f0}}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r8, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r10, 0x200, 0x70bd2b, 0x25dfdbfb}, 0x1c}, 0x1, 0x0, 0x0, 0x4044881}, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:16 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:16 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 405.841510] md: md_import_device returned -6 09:37:16 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000180)=0x4) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 405.906575] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 405.916668] md: could not open unknown-block(0,3). [ 405.926670] md: md_import_device returned -6 09:37:17 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:17 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:17 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:17 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 406.542373] md: could not open unknown-block(8,3). 09:37:17 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 406.581182] md: md_import_device returned -6 [ 406.612214] md: could not open unknown-block(8,3). 09:37:17 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:17 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:17 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7fff, 0x200) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r8, 0x1}, 0x14}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r8, 0xf9e8b4bbc24f2f09, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff402e}]}, 0x44}}, 0x4000044) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:17 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:17 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:17 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$TCSETSW2(r5, 0x402c542c, &(0x7f0000000080)={0xbbb5, 0xdf, 0xc4, 0xfc, 0x8, "1139f54cd79087d92eccc2a9c8cfc956ef2ddb", 0x100, 0x3}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x45a6) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000, 0x1}, 0x48c20, 0xfffffffffffffffc, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x83, &(0x7f00000000c0), &(0x7f0000000180)=0x4) [ 406.893512] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:17 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 407.038467] md: md_import_device returned -6 09:37:17 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:17 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:18 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 407.404329] md: could not open unknown-block(8,3). [ 407.418396] md: md_import_device returned -6 [ 407.431349] md: could not open unknown-block(8,3). 09:37:18 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 407.484088] md: md_import_device returned -6 09:37:18 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:18 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 407.522142] md: could not open unknown-block(8,3). [ 407.536478] md: md_import_device returned -6 [ 407.625247] md: could not open unknown-block(8,3). 09:37:18 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0xc00) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20080, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:18 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000180)={0x40, @time={0x5, 0x1003}, 0x0, {0x35, 0xff}, 0x1f, 0x2, 0x20}) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 407.645461] md: md_import_device returned -6 09:37:18 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000200)={'filter\x00'}, &(0x7f00000000c0)=0x78) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 407.820581] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:19 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:19 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:19 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(0x0, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 408.402126] md: could not open unknown-block(8,3). [ 408.410453] md: md_import_device returned -6 09:37:19 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:19 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='syzkaller1\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_netfilter(0x10, 0x3, 0xc) write$UHID_CREATE2(r1, &(0x7f0000000100)={0xb, {'syz0\x00', 'syz0\x00', 'syz1\x00', 0x0, 0x3, 0x8, 0xfb3a, 0x7fff, 0x20}}, 0x118) r4 = timerfd_create(0x0, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="8c000000f400ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000400000059df00000000bb0c0002000500010000000008240002000c000200050001000000000014000100080005ab0000000008000200e00000010800eee2d58f94a8029974fabe4b65ddd3537984a7c49136636c61d34c9e1dbf65a6b50cec829e79a67ca8fff6f042c9a73e5a1ac30b2b13022ab3b650c88c78f9"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) [ 408.479895] md: could not open unknown-block(8,3). [ 408.486511] md: md_import_device returned -6 09:37:19 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:19 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 408.620369] md: could not open unknown-block(8,3). [ 408.625724] md: md_import_device returned -6 09:37:19 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x5, 0x401}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x10000}, 0x0, 0x0, 0x2, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:19 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 408.755014] md: could not open unknown-block(8,3). [ 408.765439] md: md_import_device returned -6 [ 408.821141] md: could not open unknown-block(8,3). [ 408.826747] md: md_import_device returned -6 [ 408.858745] md: could not open unknown-block(8,3). [ 408.874969] md: md_import_device returned -6 09:37:20 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:20 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c0082000500010000000000140001000800b0ab0000000008000200e00000010800072519ddd4234e425b25d843af3dff5936949b172b8fb8bf29ba0057694ec03b912cfb000000000000000807a504904f07be5d0c3729d4151aa8"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 409.325263] md: could not open unknown-block(8,3). [ 409.342720] md: md_import_device returned -6 09:37:20 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:20 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:20 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 409.575125] md: could not open unknown-block(8,3). [ 409.585750] md: md_import_device returned -6 [ 409.682275] md: could not open unknown-block(8,3). [ 409.731484] md: md_import_device returned -6 09:37:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:21 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:21 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$TCSETS2(r5, 0x402c542b, &(0x7f0000000200)={0x6, 0x4b, 0x4, 0x7ff, 0xf8, "9ef46d5bd2641a15f59278b3aa990e16beede3", 0x1, 0x401}) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x0, &(0x7f0000000280)="d09ad1b33b657c31dafad6eff92d9fef5b574e7139d737281d242fd335b2cdecce46c805804d934b05342d89ba4d23b2b709d8b1a8d1cc72be5eb1ec79435828b1b74b1b40d40e91f09593123869ce8ed5", 0x51) recvfrom$inet(r6, &(0x7f0000000100)=""/183, 0xb7, 0x20, &(0x7f00000001c0)={0x2, 0x4e22, @private=0xa010102}, 0x10) r7 = timerfd_create(0x0, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYRESDEC=r0], 0x1}, 0x1, 0x0, 0x0, 0x24008001}, 0xd0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000380)={0xfffffff, 0xd17, 0x8, 0xffffffffffffffff, 0x0, &(0x7f0000000340)={0x9a0903, 0x7, [], @p_u32=&(0x7f0000000300)=0x1f}}) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:21 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:21 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 410.276707] md: could not open unknown-block(8,3). [ 410.283930] md: md_import_device returned -6 09:37:21 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 410.366098] md: could not open unknown-block(8,3). 09:37:21 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000080)={0x2, 'macvlan0\x00', {0x2}, 0x2}) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = timerfd_create(0x0, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet(0x2, 0x4000000805, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = dup3(r7, r8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) sendmsg$IPCTNL_MSG_CT_NEW(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 410.394713] md: md_import_device returned -6 09:37:21 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000100)=0x4) 09:37:21 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:21 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:21 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 410.537454] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:21 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 410.665071] md: could not open unknown-block(8,3). [ 410.673689] md: md_import_device returned -6 09:37:21 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:21 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:21 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000002d40), 0x0, 0x2) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r4 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') sendmsg$unix(r2, &(0x7f0000001b00)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000400)="d49f63c4920b3d707b94dd2529aea9ec195f049c0df3723fab41976be2cdc0f41fbfa2dacd733a18a8eb33cf3e74fbe5a07b0e7fc50f51009f8cef09ae1387be91f6cfb84ff66825ee4244fdbd5aa66cb57e0de66e8f04521361f07e4a5e6f8a57179e5d853c63079d132472480e7653f2b9e6b5682703fa266d267d6c640f9b67c91e7b0693abe24cf88ea5e363c5543fb648857e7377a0f284db6ce253b19589b16b821d31963344612dab9ad34054c7c9964a97ead6cf5c6ba53a55062818", 0xc0}, {&(0x7f00000000c0)}, {&(0x7f0000000180)="fa51ee6bd5b187c1d54654e7a9a2569eb138a8360fed8bf19fe4a8c4a27e008c2e5319", 0x23}, {&(0x7f00000004c0)="f01bb66db0bc624beaa3b94a70075c557dc71162760dd14fa57d66ae42e59e5671b061424e170c29c8caf359b7b6d3c91a3632325d746e0a443df3a80e6602b5fddfdfc71089201fb6dac1476a7f0964e8c0f69da4cd2155", 0x58}, {&(0x7f0000000540)="fed312699fe03965655ce271901c91153f3f77b2fe324626f246a1161edfddba4f218744c772e53e3e9e6b49f74ae34866eba3f47b56c97b0a3b73daf0a32324fa6383329497773c23eaafbaf053838906e256ffea65e422a6844fef93362c9ee8986a7de32f354cefb714385e47d27f4ced42e88f57f99ed85287dd502c10c6f00015673b0313732c1dd40d6427e134bf46a87add7f897987815e32ca2d07fe", 0xa0}, {&(0x7f0000000600)="cde19c4516fdc7634882056e0fc4e71474b0562d0202ff1b0a8cd209de862d9c076d55a794485f226e12679fc534d55e6e0f1ed99801fef650a439adb58d220884249236cc4f7fedf28920a4cab7a95276b8eb16254e07295ede7727d0b9ce909062ecd0f3934490eda015f22567ea95ab94037bf93a04bfa6049c590290d41c9cdcacdc3340514b3d2411521c6591b8f3279432d95dfe4145166a85fcf1511e7332f052ae1c8649f29f00f524c386538de0a71e35ce19ba670ae7bba877482753bc440b50d72591355d233b7eb14a88e8c7419ebfa3075671be9aabd91d5f12b5309ecd4c9192383c467730", 0xec}, {&(0x7f0000000900)="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0x1000}], 0x7, &(0x7f0000002140)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB="00000000ffffffff2200000001002000020000002e87ecb9331c40abbf8310545de47ad48dc4cf52567367df66d45f3e8d56579e7dd13768fda49e4aa4f3632e14fe2e1b9150cf0e9a849e36e44140d26fbd717ded2363b1940772b9af32ab549db6db", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r3, @ANYRESOCT, @ANYRES32=r4, @ANYRESOCT=r4, @ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRESHEX, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRESHEX, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=r5, @ANYRESHEX, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000080ceb73e42ad2f9444957786fc100b2ecb287e01f2e57f5769c8ef48d464285b32e8140f373cb4bb24e3457a6f2711cee7955846f702f32ec13710d17ecf4b860ba71682c95c3e908ec12643b0fef3beae664a7d41c155836dd8ab04c03bbaff1f9eb4fab1e9f116d451df9bc198be8c2f681f4a17aea03bf37ffe5d5b3481aafdb6c9605e5470192094d5138ac13e126a3a226c5877bb083375d4150dc670ff1033f5d8ad15c953827be3a182ae5a7dad918ee309fe4d47e87c0ef2d7f0db96e263138f28cb0a85cc3e22216ea9e1a5af65851aa07551"], 0x100, 0x101}, 0x40080) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:21 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:21 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 410.999806] md: could not open unknown-block(8,3). [ 411.012250] md: md_import_device returned -6 09:37:21 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 411.052965] md: could not open unknown-block(8,3). [ 411.118380] md: md_import_device returned -6 [ 411.141708] md: could not open unknown-block(8,3). 09:37:22 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:22 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) r8 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r8, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) r9 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r9, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) r10 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001400)=ANY=[@ANYBLOB="42f1d5449df921f8940bb4b3ff26a02ef1dbcfcd2247bf32884218e8591c414a3abfed6ed35cfa5da287df6e830eea08118394421db146afcfb9dcfee528539c2eca392bf780efa021999dbc001bb8c5563993a85c76e9890201acfc92c6ca598f96e61773eed7daf245024b5d91835cb7a15632eae72c46bce16beb019f9568d6f6aba55fa7aa5042a24e9078cd1d6dead7f8f2101a4ab8aeacfec7dab5d7d30491af6c9ea5b44f0217bb3a439ba6a52f256ee9d3540b922fc0b7fdd841dedd6185a598740df6341d24a17e34592fb7589752539214db7ffb1d0cad927d6f77190a288da02f707a9b63e8ee81002734807f4ed422c5e92879b5ed144507de856a1d9c369db8d39ff53a156b5c3ea6c01f145df0571097160d7f960f428477f71c2572180a2ca2e848ce23d46bdc66cdedb29077649c2d85b90ec8d8eaed38508bc3d476cfaa474ec693c3d4df3efec263121bd9338af096492bd101601be034ba014b78a9c429816807beb8b6e06aa34d1928b66a544a87b5aadecc3182d63625a534deac27f05364d1e79653d28e1b09230a9025ec2259f8c1cd4d19e9a85ebc338c96ff103628eb01e7eceabf335ed5e319bd28fca2faebd14771f1e49d2e53d969f4f18a35070806a5458bb393c58f940b559b2d719f3271c205acdc9d86c1c37ce699f88967a16c88873541ac6c6dea89f6f3c579731a5e6b7f859cf4182ed3ed10f478e55012dd610a366c1aa8a68b0c6659621ff5fee6ece127dff1ace7cd48658b7f3fc64631d7501b0bfb459060f228686e3e433900f22a6041feee0b57c536a37d5dd6b2396dc1bf5e8617eb25e270f07db4fe9f04485e63fbbf40b33857b9d3558285a1fddfd027004ad10f8acf6dbf68f6b2c481f018d5f82aa4633b88fb1364b1ec0f951861db1b8ae8babae7518ff2d7bf0c40d0cdbea66ebde5424f0211148c44f2967dce68d1aeff984fdce90de89a382998fe79b3b419c2f4bbfa8cac00d7943fee1da502754155cfa90b54db1ed1f2e873f2a7e5211b6abb3a396bfc467db44280023ad2c94a885eb9b58d00e3b03714a033623d0c15b1fe1c57279ba7147b8ad699af1b2c42243e9dbdc164ff0a1410c9da3a4b154a7b2e4c23807350963d199f65203b569649433a20da7867ff3ae453de6ace8b41e34fb8ed9258d9e8daa622ee732b87767f6e5a2be8fb8ca6d68ca04eb3c99ee3f134885b7f28c41ca939b470a49d0abbdf551128aec96b6b9004370d22559ff767f682a2da9a62513f80e8565bf43cc51856f3b2ec9840ea6bfbd76d034f146b15ab8e31b7fcd6409d52d015af0bbd69d1d0001c838c01abd670c497dee948056901e4c785ad366a0340e851b55a1d5867db1d7265e0f7878d3f1dba4f27d8ac66fb0488b77ccb7236c4cf0a4679743c248dc6ca5f571f9f76750fce1b237b2806bceb4fb59e360c9c39fb8d1e22706aea9417d980243da1004dd1478b93b85a95fda891af4c9a06121ab60f66eddfdbd91039a1bfaee5efc8aedba411fdd9dd570dc020bad303cea0a66cdb14ab7af7f000d9afe057d24c033812a174101fa0a4525b6a1f60e0dcb9b3eeaa851fe3468a7c40eeb4e148b91a90269697838fb6a3ad9e77b32e0931b2c2db88282e51e487c7e9aa0a48d8a58b3f7213b69df32bd16f1c2a556af5169ca569992d61d62b573a8efe2235b0d5e0a19b2f79aacbfe1c0a27b9f0d80f864cd44f94bede331a15f3d05187eea4e92f85310027ad85c1bca2631985ca92e49722587f966ab2c16620e35618aa538a7e77949cc9ece8312267dcc8dc73e463920cf3dd36edd27ac15598d55c9d386f3534377540d33c335fa68fa38680fbd2e1ee6b764a00d40e2a3f09fc6ccd1e8def860d5df487094996144aa59e052b993249b11676db48613c10c34d209e843ae341dacf1820c12cf50d57004a886c4ed6d9d1c2bca05243de420f1dcf1e6bf4ed828e28f69b6a5f74d6a0c161047885d3b9f547d2ee1ad9faddcd78f11a2d441505a14557b3b2673440b57c03e331b34cad2de63e3e1372992c9a0425e211cca33cf41c62cb45c85fe0950e27e6515a0e95123fcc8366aa532e32d6835b44a08b84e171ea5dd69a119795aaebea3fe36917db8df563739d18b05450b1c5b5fedf6e8f5ccfaad6c76df4529b52eeebf0dd4f8d43a88655ba0122845f55de1ebad356a4d1c77ff23b7ca51d1e8393083cb01e86ecd05e2ba30e7c18f4847d088812ffa9ba9e22ac3b0a2ec8c17837405451be9053d669c42ed65ddfa9fcbda4a20f4217cc39f1044e1e276078ec57aa2073dfcef8f2888aacc00ce7d72588296c9ba8215c5575fae84186d3bf696a257d0fa391f416d576446fae785f7046f44134af5e0644abcc71e6bafd884cf4e9ceea82e0b5f1d2aba3670def96d4d52f34eb5f4ea2f65edeb8c4f597ba6405beca7f91e77a3c4512cf45a0ce4af06fa06cea342ca9c35b390a57f2a5e6058c8df662660d0aa03c425e62fb429ff3c490ca23dc2b922ae88e440c34daaabaa7dc51a44907bdbda6d62e02fbf374d003c4cb92787e06ee738572c429dc743865646b072f4cf7a50c277c37c1e21ead9a5520e84572959dbf16619faa6a7f3f2550e4135ced85e06ccbc2becce65b5940bf9ae696b326bb1ce12036af03204eb90c6bc5a3b7fcbc1624c7e055ab550ecb2ebbea524fb06d57215a0b5b071f6b5d2a8424274a823f8d87f714031d00867c1f1e0d58b95416649be0278ae6c5d4e28d0d0882a9081e26d02fcd0fc552f8d5b2fea0b0bf0e3a1e4023050dbc210b4249a1bdfad41266d9cffaab4c0eb9dd15a7a487a6e562304f68f57426df7bfe98dd3533e8256a960133d1a3fc03ac65bd52a3779e187745832477dd7851c269d03d5a2871a739ff8ccb737f8e98666988036f350e98091a5a215dd260a4b84a89551dd9a0f70060cf7d05f0f07095d6c08695ab9ec4f7e28f4c0be64f9c6f14100df238989ac346637415410d3ac64eeafc185107ae88d7cf57bc10ae592903df96799c091a137c993b9cf48d53d4e7cdac48e86bc1d57f501e6077fedb98256df7d2ca666a4434eb60a96d0a04c2bd8e0a668e53ef0cfb77cddc49d39470d7f0404ef56b376351d4083eef69a1b2ffc5e6db2c30e222f475d1f1a3adddbe4481605ebead979634c248acbfad2e1977813c31e343cd937cd0fe4d094ede02cfb28ceb13361f45d27643a92a2384e5c0aa644f1beee6adb78beb02bb25dcb89d3768f50a858eaf4b1bb259623cc6f3b9c7aff61f1d08619e054a95f3107512a3af9bd2b4d5dce2f989fa8e47078c4e7ca6c35f75cb46de05ed5c736756fe7b351203e5f8a6e164eba720172ec37a2f99fc9f52ff6d72447eee3fc6b98b15f784f5c02a1a4cfa2358db93234f188c5f187664083dc6e68f4ce1fea62b1878b685e267b477346266e2a7cd5621591d89327a8ddf173dfb08034b4dff54d88944e70d721dc27cd9cf78c73a8ca82f2eedb1968a27e4a991f37f32f53fedf289ef6c0c31ab7fe32c9f38193db1464f02ec89733d4ab10e5d05ee551d5307c7cc9a76a20561592dc60d2003c81351264e657eefd19944cd8a35aa6d576b3310e958c84db76cd1c5f704d487bab8118177d58d503509a5ca94c8ce8b3fb8671f5ed23503696df0f4306f3a6d00f6e201ca53274a5322799a380c31627f6fb426838be65adcf6479b36dcdf38beff6f6b02633887b57b83111d26e8101ffd8f7f86e400d757c7c3a6a772d04a61be5451f17f808864f639b256147d7a386684f4d0d7e96d943da934c6465fc9e7ee979cad4e770c7813533c2c45f62eb2b3a6bec93199406dc677b100426b77608e0c8f9fd82ee325c3247104b19ed084d99a015831cc470f2731ffbd0e8cbbcee9cc40c770bd1954191740b8ac3f000000000000005a814507b01b5291f04eff8a5e0c898a28800894b5493ac284eddf11e6e5972655bf3dc7047b30db0ab2ac46d4d5c3e81eae29e49cb4e7eb7aa5785d66ef3fbc56eeaff4b73c61c88b1638fe659638d65372344cb1be87ac4039bb0a44c1049906b336675898e00a83750ca992390c44354aa9f7e52d48ed67cb3a7a254c23a09aa17cc00012c069429a69823a56723fabafce76e4cc0845781be055cfca64942e1c5a19cc1694509e78097f6d11424d7eaccd0a09ef12cb33bc3d4e459517e3607af170b934a118ec1646e17720ed622e39926c34eaf67f30aa3d191a228724ceef0e40101f945d8c32f3d3f2266171a831504ced178e09ef8b61fa0244f64d5325cdcc4e79a79a54bcad9c0fccab1aa3e8605c45ac2355dc3d4e5362e85070989a9dcb108e19b289be7a874014d248bce0e72271966fb00efff299395dc530f5505aa8c7c9532005b756bfad68dcc92f9438600214414f1da86a40c53230ae7859d38d7a77cba8af084d0d3193268289d74d7a35e3ce8a78dbe040ba7c91d492edb77bbddc321d7422844cfb9d21b1f0d0ab228a94db8ef58152d0a19828a742151dbf6a153b43b37811c256991d8cdf823ed4b30c23c6b31ee7bda6f19c29a75aa314a53fccf204f1bbadb948f8506b15f57581d75b89280c14d560fd05ed3a85005613db5cc7c99268926b0ba108ac32e547f2673412d8c49878c7c3fe4ade3d6ff981b45eedd3d679f896af936d59cb3821097bbf9ec90770545ad8fd455a10aed80e46ee8ecc3dcc5be301c07f54bd5ec23c153fb7820d98148999469f8fcb0818212ea4fb6bdce8beda01ce8349496a71e97f7643777f6c06e19491364a749ce97b54a6329e1c33c94d4fbc582f80ee89d6b43a50968f1a33f3c8ba7c42c69f52f666bed83d2421b5157d65b083bbd15330a5c8acc3ec80ea3c3b59789fa0c5635feb5c66a52e80b866da6e7c197761ce7df2c17b7d6e8256845a33234015e9976c930ea73cbfc77af6b335d27350528842ee2c34bd3f6ce1f9dde892f2e7d5f68742419d24918e4e2cd33db09d08fce5221c21d4e2a9e7385cd0a0cf24074bb15e87b8d38ae14406890a107cf6ab4778e9948092a91025bf8dad93f3e84a3cf255ab93acb50fe8e775483a2b7fec7de3c205c51f390a57e67d6a268e6f63fe6fe2d073ccea76e18a3beb0aefd1e018f530b0389487cdd6ea03d14e22a81716b8eb911aca00251b7bd28daf341eabd1e1969fa98370ec7096b19dc054f3cc4bff18ef66c30f10165b48c511765c29e910e96516ccd72fbe5b13daad5a00dd64981c83c5cd6419ab2d531804880cd800c778a13a7a0f106f46eb9789e7d6ed05dc46499b7184ca7cb3eaabddbcfb8d8f1e7b3a1e86821dff82f68888c8bf2bcc0f64740ba057418c677e1a8ed9639e0a608a62d0361f77622fe7547b80c5bac767fa5d5fd44df46c3ed17a5c7f5162dbffb6814e6bf1729eebf72633b7d69ac0ecb8b687858465bddf0786fefe09debfbecab135bcb8c9e549e47a3675b17f4291bf1fcc8fb2a29cc3f21e72d2c154abf0d616e24b9082eea94e3935e92c41da9aaa8f9e0b6b00c66d9a973fa7ede1382034aa2fe3d170797553d0d30945cd84e028842e76c13c475498721d1412528f881457a7e9d1a725a0f48f65a14265420a3f8d6182a9c0ee985ce15ef7a46a4f4d1893c73c4cd0208dc2e44e4ffda8c27c1c1ed3d99742d9bc95a7f0b868c476db90809a32009ffe6f7ba42720839ae0868439125baaa4d215005b380b83917efcb52c21ce8dd72cc8a2d7932e792801694be7c976659f30c90a56d195f72788455abc13a0ff8809a23640660085757a8a2227e8e321eadc57a5624ed3b14d92b52c016732d6b48bffc6cf", @ANYRESDEC=r9, @ANYRES32=r10, @ANYRES16, @ANYRES32, @ANYRESHEX, @ANYBLOB="5f07516eee44056eabaa0f172570a1740fe0cdba6a1807911eb83b0e23cab94eefc834eff7c8f26140b5560c761f57060f36d71aeeaa3198b837e66fc8fbbdac10ce100ef3018c40855cf089ab0d338fe900482510a70ddec730a833d03a98f69b4cf18799043b8229e53b143bb4a70206adc0c5ee5a47191cb3a1af4c3f4bf51d734a2d1ac29171fb5387458641c0bc365d70f9df3beccd3abacf710a5955edea741e84277e85e65f0733dbcf6f96fd43808d4da0b652e0f3868e4de6ccddca70611541bfa4f7d8d205b90970c86c884133481a951ee21860f98e068f4894225135a3039dce2744"], 0x1}, 0x1, 0x0, 0x0, 0x20040000}, 0x10) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:22 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 411.337452] md: md_import_device returned -6 [ 411.426403] md: could not open unknown-block(8,3). [ 411.608487] md: md_import_device returned -6 09:37:22 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:22 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:22 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 411.779730] md: could not open unknown-block(8,3). [ 411.791998] md: md_import_device returned -6 09:37:22 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:22 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000180)={0x0, 0x7, 0xe7, 0x8000}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 411.889908] md: could not open unknown-block(8,3). [ 411.960325] md: md_import_device returned -6 09:37:23 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007a6b7ca68fd846b89d6b6402458b79679d5203d67b5d2592aa646dadc9d9058466c8e843dd1c7f4ecb0ad1ae306319a99d6d12c276273770ce640"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:23 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 412.607816] md: could not open unknown-block(8,3). [ 412.625590] md: md_import_device returned -6 09:37:23 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, &(0x7f0000000100)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ff, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xaa, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:23 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:23 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:23 executing program 4: prlimit64(0x0, 0x1, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000680)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') mount$overlay(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000580)='overlay\x00', 0x400c0, &(0x7f00000005c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@index_on='index=on'}, {@xino_auto='xino=auto'}], [{@appraise='appraise'}, {@appraise='appraise'}, {@seclabel='seclabel'}, {@uid_eq={'uid'}}, {@obj_type={'obj_type', 0x3d, 'TIPC\x00'}}, {@dont_appraise='dont_appraise'}, {@dont_hash='dont_hash'}, {@fsmagic={'fsmagic', 0x3d, 0x4}}]}) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/124, 0x7c}, {&(0x7f0000000400)=""/170, 0xaa}, {&(0x7f00000004c0)=""/173, 0xad}], 0x3, 0x0) [ 412.759124] md: could not open unknown-block(0,3). 09:37:23 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:23 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:23 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:24 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 413.267200] md: md_import_device returned -6 09:37:24 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) timerfd_create(0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$tipc(0x1e, 0x5, 0x0) fcntl$dupfd(r3, 0x0, r1) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x100000001) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r7 = socket$inet(0x2, 0x4000000805, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = dup3(r7, r8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000100)={0x2, r9}) 09:37:24 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:24 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:24 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:24 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:24 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000002a40)=[{{0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/154, 0x9a}, {&(0x7f0000000200)=""/39, 0x27}, {&(0x7f0000002b40)=""/193, 0xc1}, {&(0x7f0000001640)=""/122, 0x7a}, {&(0x7f00000016c0)=""/158, 0x9e}, {&(0x7f0000001780)=""/183, 0xb7}, {&(0x7f0000001840)=""/209, 0xd1}], 0x8, &(0x7f00000019c0)=""/226, 0xe2}}, {{&(0x7f0000001ac0)=@llc, 0x80, &(0x7f0000002200)=[{&(0x7f0000001b40)=""/246, 0xf6}, {&(0x7f0000001c80)=""/92, 0x5c}, {&(0x7f0000001d00)=""/247, 0xf7}, {&(0x7f0000001e00)=""/173, 0xad}, {&(0x7f0000001ec0)=""/28, 0x1c}, {&(0x7f0000001f00)=""/220, 0xdc}, {&(0x7f0000002000)=""/194, 0xc2}, {&(0x7f0000002100)=""/225, 0xe1}], 0x8}, 0x6}, {{&(0x7f0000002280)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002300)=""/117, 0x75}, {&(0x7f0000002380)=""/126, 0x7e}, {&(0x7f0000002400)=""/229, 0xe5}, {&(0x7f0000002500)=""/79, 0x4f}, {&(0x7f0000002580)=""/185, 0xb9}, {&(0x7f0000002640)=""/31, 0x1f}, {&(0x7f0000002680)=""/209, 0xd1}, {&(0x7f0000002780)=""/93, 0x5d}, {&(0x7f0000002800)=""/170, 0xaa}], 0x9, &(0x7f0000002980)=""/174, 0xae}, 0x4}], 0x4, 0x0, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="14b70000", @ANYRES16=0x0, @ANYBLOB="00042abd7000fddbdf252000000008000100030000000c009900820900000300000008000300", @ANYRES32=0x0, @ANYBLOB="080001000000000008000100020000000800010000000000"], 0x48}, 0x1, 0x0, 0x0, 0x4004}, 0x4004080) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:24 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 414.004043] md: could not open unknown-block(8,3). 09:37:24 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:24 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 414.115493] md: md_import_device returned -6 09:37:25 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) r6 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r6) sched_setattr(r6, &(0x7f0000000080)={0x38, 0x0, 0x24, 0x5, 0x7fffffff, 0xbdb, 0x8, 0x9, 0x3, 0x7}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 414.239934] md: could not open unknown-block(8,3). [ 414.261641] md: md_import_device returned -6 09:37:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:25 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 414.328090] md: could not open unknown-block(8,3). [ 414.336189] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:25 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:25 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 414.411083] md: md_import_device returned -6 09:37:25 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 414.471689] md: could not open unknown-block(8,3). 09:37:25 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 414.493160] md: md_import_device returned -6 09:37:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:25 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)={0xb4, 0x0, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x78, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x500}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_PRIO={0x8}]}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x47f7}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x44040}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 414.786751] md: could not open unknown-block(8,3). 09:37:25 executing program 0 (fault-call:5 fault-nth:0): syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 414.845071] md: md_import_device returned -6 09:37:25 executing program 3: mount$9p_xen(&(0x7f0000000000)='syz\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x80, &(0x7f00000000c0)={'trans=xen,', {[{@access_client='access=client'}, {@afid={'afid', 0x3d, 0x4}}, {@nodevmap='nodevmap'}, {@cache_mmap='cache=mmap'}, {@debug={'debug', 0x3d, 0x1}}, {@cache_loose='cache=loose'}], [{@permit_directio='permit_directio'}]}}) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvme-fabrics\x00', 0x200080, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5, 0x80180) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000001c0)) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ubi_ctrl\x00', 0x48e402, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000680)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x208000}, 0xc, &(0x7f0000000640)={&(0x7f00000002c0)={0x35c, r3, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x8c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1de9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x812}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}]}]}, @TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_SOCK={0xbc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xe59d}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77b}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x20}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x401}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x200}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xb8c}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5d7}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}]}, @TIPC_NLA_LINK={0x5c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_BEARER={0xb4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8ad}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'rose0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x27}}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @private2, 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'virt_wifi0\x00'}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xb49}]}, @TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ipvlan1\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'geneve0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x18a}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x99a}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffff7fff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffffffc1}]}, @TIPC_NLA_NET={0x40, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100000001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x40}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}]}]}, 0x35c}, 0x1, 0x0, 0x0, 0x4000055}, 0x40000) syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0x219e60b6, 0x284140) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/qat_adf_ctl\x00', 0x208002, 0x0) sendmsg$IPSET_CMD_ADD(r4, &(0x7f0000000980)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000940)={&(0x7f0000000780)={0x1a0, 0x9, 0x6, 0x5, 0x0, 0x0, {0xe8d2b87202554cc5, 0x0, 0x2}, [@IPSET_ATTR_ADT={0x74, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PROTO={0x5, 0x7, 0x16}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x3}}, {0x28, 0x7, 0x0, 0x1, @IPSET_ATTR_COMMENT={0x22, 0x1a, 'lovmnet1)}#vboxnet1\\{+S^ppp0\xac\x00'}}, {0x18, 0x7, 0x0, 0x1, @IPSET_ATTR_COMMENT={0x11, 0x1a, 'access=client'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x54}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e24}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0xffffffff}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x6c, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e20}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x8}, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x3e70}, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x800}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x81}, @IPSET_ATTR_CIDR2={0x5, 0x15, 0xe1}, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @loopback}}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0xb0}, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x3}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x5}, @IPSET_ATTR_DATA={0x6c, 0x7, 0x0, 0x1, [@IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz1\x00'}, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x5}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x43f}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz2\x00'}, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0xffffffff00000000}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x4}, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x43}}}, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x7}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x64}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x4000080}, 0x8000011) socketpair(0x4, 0x8080b, 0x9, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000a00)={0x0, 0x2}, &(0x7f0000000a40)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)={r7, 0x4d, 0x1, [0x2]}, 0xa) ptrace$setopts(0x4200, 0xffffffffffffffff, 0x40, 0x0) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000000ac0)="eabf449872f848398d8bfe74a5a638f3ef948e4b00efb3c0f86115671cc37d0dae2450b6abdca227a5e4a135045b2319729e023b809f5a30b1ed6c93a9dd20c1f362fa8b49baabf2844cec67ba9b5dec534875a57be823ab9a01def63c82649dc8831b4af3fe8c0c8cf95e447994491187890a4e802e41938a4795d645bfedfa74be05523d1fafa5eaf5c4a8c806544a3c688bfc95ad455d716bf8c9480bc98510a490ae74d6fa1b11309ba3b3ed28152602e3653bafe76fe40f4217490bd352e2c853261d2bcb", 0xc7) r8 = creat(&(0x7f0000000bc0)='./file0\x00', 0x50) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f0000000c00)=0x81) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/nvram\x00', 0x8000, 0x0) sendmmsg$alg(r9, &(0x7f0000001080)=[{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000c80)="44ebc3778d1dd80a6ce17a6d05e39f8be74bf9c59153ff7dc4d0e21391ca0f476c9931f6427abbcef9495d041c696996e549f7035ed3c63d4cb0e503af67ee9a5a936be4d17bd77c8d1af5d82fbfe9960f728c516c7f3d4b9941a39eab097b645e982c2301abcb8e8ef23a9eb0afaf3db228fdfca43eb3", 0x77}, {&(0x7f0000000d00)="37c477a959bf32851977e771e79131b12a8633bc10cd934cc87b90bb1368319f2351990e96ff737140b482089144e9dceb6115c5ff60aea30884e3ec2472fa33e5b7b3c71a003d392e3cf8795f8b22d90307b90074c18ffb4e442ca3a47895aa32d001d458bd3242caf785ea271647cedf523c136691ba161f90eaa89bdc2e9c5722ddf04c499db4fdc5718cf0718a267126e6f97824edab4165", 0x9a}], 0x2, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000e00)="a378f74069c399e09b2007ad5df0f97c38e5fbd371f78f592cf3142f8db4a92098447ac13bd460e51e88ced2f7d532ca8d3f705e217c0dcc976eaa7447b188b9fd30daea18573f81e40b39ecd8399479d9033e6416f13f5ada8fe2ee5fa911c4a4ceeb7a0a5262036cc177", 0x6b}], 0x1, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000ec0)="e9cdb25185b7e5a97c613d2ae83c83", 0xf}], 0x1, &(0x7f0000000f40)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x80, 0x117, 0x2, 0x66, "2e0c9da0d55006e965c50f0cb0c7dd56eb256d21ab6f3fbced3271c340c07844b6cd784e7f026adaa308459a43480a97d4bb3b3fa062a9cad3cae276ebca1c65fa491e42c252b313dc7c24afad7f5e5a0322e815fb4c2c8ba372523dee20e8ec51a125da978f"}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x28, 0x117, 0x2, 0x14, "b81f1c548dc2d1c43164fb0c52c5f52440bc52a2"}, @op={0x18}], 0x108, 0x40814}], 0x3, 0x4) [ 415.039981] 9pnet: Could not find request transport: xen 09:37:26 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x4011, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x42000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x8) ioctl$DRM_IOCTL_MODE_SETPROPERTY(r7, 0xc01064ab, &(0x7f0000000040)={0x8, 0x2}) r9 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x6, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x0, 0x2, 0x5b, 0x2}]}) socket$inet(0x2, 0x4000000805, 0x0) syz_kvm_setup_cpu$x86(r9, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000240)="640f3266b8010000000f01c1b881008ec8b8b9008ed00f8d203e652e2e650fc7b20001b856000f00d8b83d000f00d00f013b0f50c4", 0x35}], 0x1, 0x20, &(0x7f00000001c0), 0x0) 09:37:26 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df0000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r6, r7, 0x0) r8 = socket$inet(0x2, 0x4000000805, 0x0) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = dup3(r8, r9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0xffff) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:26 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 415.485055] md: could not open unknown-block(8,3). [ 415.505802] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.1'. [ 415.514917] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 415.530613] md: md_import_device returned -6 09:37:26 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 415.580635] FAULT_INJECTION: forcing a failure. [ 415.580635] name failslab, interval 1, probability 0, space 0, times 0 [ 415.613124] CPU: 1 PID: 20894 Comm: syz-executor.0 Not tainted 4.14.182-syzkaller #0 [ 415.621034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.630388] Call Trace: [ 415.632989] dump_stack+0x1b2/0x283 [ 415.636631] should_fail.cold+0x10a/0x154 [ 415.640794] should_failslab+0xd6/0x130 [ 415.644774] kmem_cache_alloc_trace+0x2b7/0x3f0 [ 415.649458] md_import_device+0x88/0x430 [ 415.653528] ? lock_rdev+0x110/0x110 [ 415.657244] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 415.662176] ? HARDIRQ_verbose+0x10/0x10 [ 415.666245] add_new_disk+0x4a8/0x1510 [ 415.670134] ? new_dev_store+0x590/0x590 [ 415.674196] ? lock_downgrade+0x6e0/0x6e0 [ 415.678349] ? __might_fault+0x177/0x1b0 [ 415.682415] md_ioctl+0x36b4/0x4920 [ 415.686052] ? avc_has_extended_perms+0x5c0/0xbe0 [ 415.690898] ? add_new_disk+0x1510/0x1510 [ 415.695053] ? lock_acquire+0x170/0x3f0 [ 415.699031] ? lock_downgrade+0x6e0/0x6e0 [ 415.703189] ? avc_has_extended_perms+0x6e2/0xbe0 [ 415.708034] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 415.712962] ? avc_ss_reset+0x100/0x100 [ 415.716935] ? HARDIRQ_verbose+0x10/0x10 [ 415.721258] ? get_pid_task+0x91/0x130 [ 415.725433] ? __lock_acquire+0x655/0x42a0 [ 415.729671] ? lock_downgrade+0x6e0/0x6e0 [ 415.733823] ? check_preemption_disabled+0x35/0x240 [ 415.738843] ? add_new_disk+0x1510/0x1510 [ 415.742994] blkdev_ioctl+0x91d/0x17c0 [ 415.746882] ? blkpg_ioctl+0x8d0/0x8d0 [ 415.750785] block_ioctl+0xd9/0x120 [ 415.754411] ? blkdev_fallocate+0x3a0/0x3a0 [ 415.758743] do_vfs_ioctl+0x75a/0xfe0 [ 415.762552] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 415.768182] ? ioctl_preallocate+0x1a0/0x1a0 [ 415.772611] ? security_file_ioctl+0x76/0xb0 [ 415.777021] ? security_file_ioctl+0x83/0xb0 [ 415.781439] SyS_ioctl+0x7f/0xb0 [ 415.785762] ? do_vfs_ioctl+0xfe0/0xfe0 [ 415.789734] do_syscall_64+0x1d5/0x640 [ 415.793624] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 415.798807] RIP: 0033:0x45ca29 [ 415.801985] RSP: 002b:00007fdc2dd46c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 415.809690] RAX: ffffffffffffffda RBX: 00000000004e1640 RCX: 000000000045ca29 [ 415.816947] RDX: 0000000020001200 RSI: 0000000040140921 RDI: 0000000000000003 [ 415.824210] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 09:37:26 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:26 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000000240)=""/13}, {&(0x7f0000001900)=""/226}, {&(0x7f0000003f40)=""/202}, {&(0x7f0000000840)=""/12}, {&(0x7f0000000880)=""/3}, {&(0x7f0000002c80)=""/4095}, {&(0x7f0000001b00)=""/123}, {&(0x7f0000003c80)=""/209}, {&(0x7f0000003d80)=""/218}, {&(0x7f0000001b80)=""/66}], 0x39, 0x0, 0xfffffd58}}], 0x4000286, 0x40002100, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x68, 0x5, &(0x7f0000000540)=[{&(0x7f0000000400)="cc325ae3b49ecdb34daa509733a9f7af4e191b41c2928ea4322f145dbc641b24477e7478caaf91e04c761bcc73fbe1379eed17e5f4a57ea22e8acc7b0f82a5d153b8903ebbc25a3edaa7235604e9f154f09a1be7edf9a3f1484602ab04050b78912d252c13d0ad6273221267cd4185ab8b6ddcebe07e3b98258344e14355e634e38ed05864586c65bb9336cadcad4c3c5225c2ebb6486c839efec02ff2ff9d21da9d69f92500faa49a9b24e6686ad5b4", 0xb0, 0x80}, {&(0x7f0000000200)="823002cba7e0296c05", 0x9, 0x5}, {&(0x7f00000004c0)="d40acd35ec10e2ad0b221080291fcc8aaaacc4e3170ca99c451e3fba7026d9394abe5ea699df897c6df09c505909eccaf70ff48121caafe367663fcc7d8b41a0839425d3265c81e689993a6d92cdd7bdef1060d8a580c194c4740b4a3543935d838db3649f304be407", 0x69, 0xc0e8}, {&(0x7f0000000900)="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0x1000, 0x1}, 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0x1000, 0x5}], 0x8000, &(0x7f0000004040)=ANY=[@ANYBLOB="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"]) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 415.831476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 415.838745] R13: 0000000000000220 R14: 00000000004c465d R15: 00007fdc2dd476d4 09:37:26 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:27 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 416.244612] md: md_import_device returned -12 09:37:27 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:27 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 416.292358] md: could not open unknown-block(8,3). [ 416.308976] md: md_import_device returned -6 09:37:27 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100), 0x4) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$BLKZEROOUT(r6, 0x127f, &(0x7f0000000080)={0x7, 0x5}) getpeername$packet(r3, &(0x7f0000001240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001280)=0x14) bind$packet(r1, &(0x7f00000012c0)={0x11, 0xc, r7, 0x1, 0x81, 0x6, @dev={[], 0x1d}}, 0x14) r8 = timerfd_create(0x2, 0x800) r9 = socket$inet_dccp(0x2, 0x6, 0x0) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:27 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:27 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x20140, 0x0) ioctl$TIOCCONS(r0, 0x541d) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f0000000200)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r5}) setpriority(0x0, 0x0, 0xb4) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x1008040, &(0x7f0000000100)='em0vboxnet1\x00') prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 416.530276] md: could not open unknown-block(0,3). [ 416.535593] md: md_import_device returned -6 09:37:27 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$RTC_VL_READ(r3, 0x80047013, &(0x7f0000000000)) 09:37:27 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x8251, 0x3, 0x7, 0x2, 0x0, 0xfffffffe, 0xfffffffc}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xd4, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4000, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0xfffe}, 0xc814, 0x8e0, 0xb6, 0x7}, 0x0, 0xb, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:27 executing program 0: syz_open_dev$sg(0x0, 0x95, 0x400302) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') r5 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x100}, &(0x7f0000000200)=0x8) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="590000e9", @ANYRES16=r4, @ANYBLOB="12072abd7000fddbdf25050000000c000300ff7f0000000000000c00050007000000000000000c00035308000000000000000c00c7ac080001004e059ff907175461d384a0a6a4e3a590", @ANYRES32=r7, @ANYBLOB="0c00080004000000000000000800010000000000"], 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:27 executing program 3: socket$unix(0x1, 0x1, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000140)) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x11c, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x180800) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) r3 = syz_open_procfs(0x0, 0x0) ioctl$USBDEVFS_IOCTL(r2, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r2, 0xc0105512, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000080)={0x6, 0x0, 0x0, 'queue1\x00'}) open(0x0, 0x481, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="dc010000", @ANYRES16=0x0, @ANYBLOB="010027bd7000fcdbdf25010000001800088014000780080006002b00000008000500a1542c454400088014000780080005007fb25977087f050095ce703f2c0007800800060094000000080006000000000008000500c173c652080006002a0000000800060000000000240004800500030005000000050003000200000005000300070000000500030005000000080002000000000008000200010000006c00088034000780080006000000000008000600c2000000080006003d0000000800050005199855080006006c00000008000500f53edb6f34000780080006009b00000008000600480000000800050018c30f04080006005200000008000500e3573d260800050042642031c8000c802c000b8008000a00947b000008000900c9794e7c080009000000000008000a000216000008000900e947956244000b8008000a000000000008000a002166000008000a000000000008000a009267000008000900e8d2137708000a00c9a900000800090012df237408000900d2b0335d14000b8008000a000058000008000a005d3d000024000b8008000a000000000008000900f0b1b433080009000000000008000a00000000001c000b8008000a00025c0000080009008b7a78110800090029519c7504000480"], 0x1dc}, 0x1, 0x0, 0x0, 0xc895}, 0x8000) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, 0x0, 0x40045) [ 417.032526] md: could not open unknown-block(8,3). 09:37:28 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r4 = timerfd_create(0x5, 0x80000) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:28 executing program 0: r0 = shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup3(r2, r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(r4, 0xc1004110, &(0x7f00000002c0)={0xfffeffff, [0x5, 0x1, 0x1710], [{0x6, 0x7, 0x0, 0x0, 0x1, 0x1}, {0x6, 0x80000000, 0x1, 0x1}, {0x9, 0x10001, 0x0, 0x0, 0x1, 0x1}, {0x8dd, 0x6, 0x1, 0x1, 0x1, 0x1}, {0xec7e, 0x7fff}, {0x5, 0x9, 0x0, 0x1, 0x0, 0x1}, {0x1, 0x8, 0x1, 0x1, 0x0, 0x1}, {0x8, 0x8, 0x0, 0x1, 0x1, 0x1}, {0x3, 0x9, 0x1, 0x1, 0x1, 0x1}, {0x3f, 0x20, 0x1, 0x1, 0x1, 0x1}, {0x6, 0x6, 0x0, 0x1, 0x1, 0x1}, {0xfffffc00, 0x40000004, 0x0, 0x1, 0x1, 0x1}], 0x4}) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) sendmsg$NFT_MSG_GETSETELEM(r7, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4) 09:37:28 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 417.412344] md: md_import_device returned -6 [ 417.417325] hub 9-0:1.0: USB hub found [ 417.432381] hub 9-0:1.0: 8 ports detected [ 417.463035] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:28 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:28 executing program 3: socket$unix(0x1, 0x1, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000140)) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x11c, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x180800) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) r3 = syz_open_procfs(0x0, 0x0) ioctl$USBDEVFS_IOCTL(r2, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r2, 0xc0105512, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000080)={0x6, 0x0, 0x0, 'queue1\x00'}) open(0x0, 0x481, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="dc010000", @ANYRES16=0x0, @ANYBLOB="010027bd7000fcdbdf25010000001800088014000780080006002b00000008000500a1542c454400088014000780080005007fb25977087f050095ce703f2c0007800800060094000000080006000000000008000500c173c652080006002a0000000800060000000000240004800500030005000000050003000200000005000300070000000500030005000000080002000000000008000200010000006c00088034000780080006000000000008000600c2000000080006003d0000000800050005199855080006006c00000008000500f53edb6f34000780080006009b00000008000600480000000800050018c30f04080006005200000008000500e3573d260800050042642031c8000c802c000b8008000a00947b000008000900c9794e7c080009000000000008000a000216000008000900e947956244000b8008000a000000000008000a002166000008000a000000000008000a009267000008000900e8d2137708000a00c9a900000800090012df237408000900d2b0335d14000b8008000a000058000008000a005d3d000024000b8008000a000000000008000900f0b1b433080009000000000008000a00000000001c000b8008000a00025c0000080009008b7a78110800090029519c7504000480"], 0x1dc}, 0x1, 0x0, 0x0, 0xc895}, 0x8000) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, 0x0, 0x40045) [ 417.566096] hub 9-0:1.0: USB hub found [ 417.573723] hub 9-0:1.0: 8 ports detected [ 417.615725] md: could not open unknown-block(0,3). [ 417.623398] md: md_import_device returned -6 09:37:28 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x1, 0xfffffffffffffffe}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 417.784340] md: could not open unknown-block(8,3). 09:37:28 executing program 3: socket$unix(0x1, 0x1, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000140)) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x11c, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x180800) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) r3 = syz_open_procfs(0x0, 0x0) ioctl$USBDEVFS_IOCTL(r2, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r2, 0xc0105512, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000080)={0x6, 0x0, 0x0, 'queue1\x00'}) open(0x0, 0x481, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="dc010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1dc}, 0x1, 0x0, 0x0, 0xc895}, 0x8000) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, 0x0, 0x40045) 09:37:28 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) socket$inet(0x2, 0x2, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$l2tp6(0xa, 0x2, 0x73) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) sendmsg$IPSET_CMD_GET_BYINDEX(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000000f0601020000001df00500000000000000000b00010000000500010007000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000001}, 0x40081) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000140)=0x7, 0x4) [ 417.925655] hub 9-0:1.0: USB hub found [ 417.994277] hub 9-0:1.0: 8 ports detected 09:37:28 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 418.090202] md: md_import_device returned -6 [ 418.218160] md: could not open unknown-block(0,3). [ 418.223599] md: md_import_device returned -6 09:37:29 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r2, 0x100, 0x70b52a, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x8c0}, 0x83) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = timerfd_create(0x0, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r7, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000000200)={0x7, 0xc91, {}, {r7}, 0x1, 0x4}) r9 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r9, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) fstat(r9, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r8, r10) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500090000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) 09:37:29 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 418.333111] md: could not open unknown-block(8,3). [ 418.342516] md: md_import_device returned -6 09:37:29 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x200280, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000040)={0xff, 0x3, 0x0, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:29 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:29 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r4 = timerfd_create(0x5, 0x80000) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 418.512491] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000400)=""/149) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 418.703977] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 09:37:29 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:29 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) setpriority(0x0, r1, 0x200b7) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) fcntl$addseals(r2, 0x409, 0xb) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000000c0)={0x5, 0x0, [{0x8, 0x2, 0x0, 0x40, 0x8}, {0x7, 0x3ff, 0x0, 0xf9f7, 0x6}, {0x1, 0x9, 0x3, 0x292, 0xc90}, {0x40000000, 0x7e3, 0x1, 0x8, 0x100}, {0x6, 0x80000000, 0xfff, 0xca, 0x5}]}) [ 418.805362] md: could not open unknown-block(0,3). [ 418.884536] md: md_import_device returned -6 [ 418.958862] md: could not open unknown-block(0,3). [ 419.038158] md: md_import_device returned -6 09:37:30 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x101000, 0x8) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x7, 0x4) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r4, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) prctl$PR_SVE_GET_VL(0x33, 0x1f93f) setpriority(0x0, 0x0, 0xb4) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$UI_SET_RELBIT(r5, 0x40045566, 0xd) prctl$PR_SET_KEEPCAPS(0x8, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.nlink\x00', &(0x7f0000000140)={'U+', 0x800}, 0x16, 0x1) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x529001, 0x0) 09:37:30 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYRES32=r6], 0x1}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:30 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={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, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 419.368331] md: could not open unknown-block(8,3). 09:37:30 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r4 = timerfd_create(0x5, 0x80000) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:30 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 419.519355] md: md_import_device returned -6 [ 419.597250] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 419.630360] md: could not open unknown-block(8,3). [ 419.654655] md: md_import_device returned -6 09:37:30 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9, 0x21dffe78}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000), 0x0, 0x1) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0), 0x1}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x878}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='pagemap\x00') ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000200)=""/50) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:30 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/diskstats\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) r4 = dup3(r3, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$BLKROTATIONAL(r4, 0x127e, &(0x7f00000001c0)) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000001b00000008009a0000000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r6, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_HANDLE_DFS={0x4}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x24004000) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) sched_setparam(r0, &(0x7f0000000000)=0x4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:30 executing program 0: syz_open_dev$sg(0x0, 0x2, 0x531040) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000000)='trusted.overlay.upper\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="00fb79000948f826bdeaeb4104d0f467dc0d278768a7f855e45d37444e0ee20a56bb7f4120de40974184e848624c6559ef14c0ad8beb76dc8b3a2730fd1d7e76e2c0a76f6a9cadc57725aef48251c5d631027a19f5796d067a1cb05f1d36ecf3d7edbe40b754c141d83ab7fc482a2610c6a7080f9f52b4d911"], 0x79, 0x2) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x400, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 419.860799] md: could not open unknown-block(0,3). [ 419.865965] md: md_import_device returned -6 09:37:30 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x7, &(0x7f0000000000)="d08ed1b3", 0x4) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 420.012850] md: could not open unknown-block(0,3). [ 420.024061] md: md_import_device returned -6 09:37:30 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x52200) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="64000000020601080000000000000000050000033400078008000b40000000090800084000000060080009400000000805000700320000000800084000000001080017408000000109005a020073797a31331392058a86e312020000000500010007000000"], 0x64}, 0x1, 0x0, 0x0, 0x84}, 0x4000004) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r3, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) r4 = getpid() syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="4469643d5237bb3300ef25e143c9cd", @ANYRESHEX=0x0, @ANYBLOB=',\x00']) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYRES64]) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0x0, r6]) prctl$PR_SET_PTRACER(0x59616d61, r4) move_pages(r4, 0x5, &(0x7f0000000180)=[&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ff6000/0x1000)=nil], 0x0, &(0x7f00000001c0), 0x4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:31 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$TIOCVHANGUP(r5, 0x5437, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = timerfd_create(0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r9 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r9, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) ioctl$sock_SIOCBRADDBR(r9, 0x89a0, &(0x7f0000000000)='veth0_macvtap\x00') 09:37:31 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 420.172464] md: could not open unknown-block(0,3). [ 420.191502] md: md_import_device returned -6 09:37:31 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={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, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:31 executing program 3: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/diskstats\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) r4 = dup3(r3, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$BLKROTATIONAL(r4, 0x127e, &(0x7f00000001c0)) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000001b00000008009a0000000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r6, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_HANDLE_DFS={0x4}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x24004000) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) sched_setparam(r0, &(0x7f0000000000)=0x4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 420.310579] md: could not open unknown-block(0,3). [ 420.324589] md: md_import_device returned -6 09:37:31 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200080, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r9, @ANYBLOB='\b\x00\x00\x00\x00\t\x00\x00\x00'], 0x48}}, 0x0) clock_gettime(0x2, &(0x7f0000000140)={0x0, 0x0}) sendmsg$can_bcm(r6, &(0x7f0000000300)={&(0x7f0000000100)={0x1d, r9}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x1, 0x300, 0x4, {r10, r11/1000+10000}, {0x77359400}, {0x0, 0x0, 0x1}, 0x1, @canfd={{0x2, 0x1, 0x0, 0x1}, 0x32, 0x3, 0x0, 0x0, "956d61c115fd40b2c7b8e239badde7495f1fb58d0c73d63ba6d1a121ead8bd1a9989cf706dc52cb08e20cb936596788b6baa8b297c7b90e3958c87a3d41fd47d"}}, 0x80}, 0x1, 0x0, 0x0, 0x20040010}, 0x40000) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000340)=ANY=[@ANYRESHEX, @ANYRESDEC], 0xfffffecc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 420.401852] md: could not open unknown-block(0,3). 09:37:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000400)=""/149) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:31 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x2, 0x30, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r0, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000180)={0x4, 0xf000, 0x7f, 0x9, 0x35}) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r3, &(0x7f0000000500), 0x37d, 0x0) 09:37:31 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 421.144951] md: md_import_device returned -6 09:37:32 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x20, r1, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, 0x0, 0xffffffff, 0x4) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, 0x0, 0x8, 0x0) ptrace$peek(0x2, r1, &(0x7f0000000000)) 09:37:32 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 421.272889] md: could not open unknown-block(0,3). [ 421.286194] md: md_import_device returned -6 09:37:32 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) sysinfo(&(0x7f0000000100)=""/247) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb289e23750500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000200)={0x1, "1b"}, 0x2) setsockopt(r6, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) sendfile(r6, r1, &(0x7f0000000080)=0x8, 0x1) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(0xffffffffffffffff, r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$RNDZAPENTCNT(r8, 0x5204, &(0x7f00000002c0)=0xfffffffe) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe4, 0x2) 09:37:32 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r3, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) 09:37:32 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:32 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r2, @ANYBLOB='\b\x00\x00\x00\x00\t\x00\x00\x00'], 0x48}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000100)={@local, 0x7c, r2}) syz_open_dev$sg(0x0, 0x76, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getpeername$tipc(0xffffffffffffffff, &(0x7f0000000000)=@id, &(0x7f0000000040)=0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) poll(&(0x7f00000000c0)=[{r3, 0x5010}], 0x1, 0x6) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) ioctl$BLKPG(r4, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 421.776895] md: could not open unknown-block(8,3). 09:37:32 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={r6, 0x8, 0x30}, &(0x7f0000000040)=0xc) 09:37:32 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:32 executing program 4: prlimit64(0x0, 0xa, &(0x7f00000001c0)={0x4, 0x4}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="38000010", @ANYRES16=r4, @ANYBLOB="020025bd7000fbdbdf250100000000000056957ea159d70e028b3c0007410000001c0018000000016574683a627269648165"], 0x38}}, 0x8000) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:32 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 422.122143] md: md_import_device returned -6 09:37:32 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 422.166862] md: could not open unknown-block(0,3). [ 422.171945] md: md_import_device returned -6 09:37:33 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r3, 0xc2604111, &(0x7f00000002c0)={0x8001, [[0x6, 0x7, 0x20, 0x800, 0x3, 0x20, 0x4, 0x7fffffff], [0xfffff91b, 0x6, 0x8, 0x6b3, 0x7, 0x9, 0x2, 0x4], [0x4, 0x7, 0x4, 0x10, 0x7, 0x4, 0x5, 0x357]], [], [{0x8, 0x99, 0x1}, {0x2, 0x10001, 0x1, 0x1, 0x1, 0x1}, {0x7ff, 0x7ff, 0x1, 0x1, 0x0, 0x1}, {0x8, 0x5, 0x1}, {0xffff8001, 0xba5, 0x1, 0x0, 0x1, 0x1}, {0x0, 0x3, 0x0, 0x1, 0x1}, {0x7fff, 0x100, 0x1}, {0x1, 0xc1b, 0x1, 0x0, 0x1, 0x1}, {0xfffff96f, 0x8000, 0x1, 0x1}, {0x6, 0x9b0, 0x1, 0x1, 0x0, 0x1}, {0x1, 0x40, 0x0, 0x1, 0x0, 0x1}, {0xff, 0x5fd, 0x0, 0x1, 0x1, 0x1}], [], 0x9}) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = timerfd_create(0x0, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 422.486097] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:33 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 422.791279] md: could not open unknown-block(8,3). 09:37:33 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:33 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x10}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:34 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) select(0x40, &(0x7f0000000080)={0x100000001, 0x19, 0x101, 0x81, 0x1000, 0x4, 0x0, 0xfec}, &(0x7f0000000100)={0x10001, 0x8, 0xdb, 0x3, 0x9, 0xe0, 0x2, 0x7fffffff}, &(0x7f0000000140)={0xbe75, 0x80000000, 0x10001, 0x6000000000000000, 0x101, 0x13d, 0x8, 0xd5}, &(0x7f0000000180)={r6, r7/1000+10000}) 09:37:34 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 423.394272] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:34 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:34 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 424.070590] md: md_import_device returned -6 09:37:35 executing program 3: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) setpriority(0x0, r1, 0x200b7) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) fcntl$addseals(r2, 0x409, 0xb) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000000c0)={0x5, 0x0, [{0x8, 0x2, 0x0, 0x40, 0x8}, {0x7, 0x3ff, 0x0, 0xf9f7, 0x6}, {0x1, 0x9, 0x3, 0x292, 0xc90}, {0x40000000, 0x7e3, 0x1, 0x8, 0x100}, {0x6, 0x80000000, 0xfff, 0xca, 0x5}]}) 09:37:35 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/95, 0x5f, 0x20, &(0x7f0000000400)=@abs={0x0, 0x0, 0x4e24}, 0x6e) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x549, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x804, 0x4}, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:35 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$USBDEVFS_FREE_STREAMS(r8, 0x8008551d, &(0x7f0000000080)={0x88c1, 0x8, [{0x8}, {0xf, 0x1}, {0x3, 0x1}, {0xb, 0x1}, {0xf, 0x1}, {0x4, 0x1}, {0x8, 0x1}, {0xf, 0x1}]}) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:35 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 424.940125] md: could not open unknown-block(0,3). 09:37:35 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0x0, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 425.011706] md: md_import_device returned -6 [ 425.024005] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 425.517840] md: could not open unknown-block(0,3). [ 425.522987] md: md_import_device returned -6 09:37:36 executing program 3: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) setpriority(0x0, r1, 0x200b7) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) fcntl$addseals(r2, 0x409, 0xb) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000000c0)={0x5, 0x0, [{0x8, 0x2, 0x0, 0x40, 0x8}, {0x7, 0x3ff, 0x0, 0xf9f7, 0x6}, {0x1, 0x9, 0x3, 0x292, 0xc90}, {0x40000000, 0x7e3, 0x1, 0x8, 0x100}, {0x6, 0x80000000, 0xfff, 0xca, 0x5}]}) 09:37:36 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0x0, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 425.678864] md: could not open unknown-block(0,3). [ 425.683930] md: md_import_device returned -6 09:37:36 executing program 3: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) setpriority(0x0, r1, 0x200b7) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) fcntl$addseals(r2, 0x409, 0xb) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000000c0)={0x5, 0x0, [{0x8, 0x2, 0x0, 0x40, 0x8}, {0x7, 0x3ff, 0x0, 0xf9f7, 0x6}, {0x1, 0x9, 0x3, 0x292, 0xc90}, {0x40000000, 0x7e3, 0x1, 0x8, 0x100}, {0x6, 0x80000000, 0xfff, 0xca, 0x5}]}) 09:37:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 425.779297] md: could not open unknown-block(8,3). 09:37:36 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000000000000000059df00000000bb0c0002000500010000000000240002000c000800000000000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) r7 = dup3(r6, r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x7f]}, 0x6) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0xafb, &(0x7f0000dfe000/0x200000)=nil, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x0, 0xff, 0xfff}) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 425.818659] md: md_import_device returned -6 09:37:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0, 0x56}}], 0x1, 0x41, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x26004040}, 0x40000c5) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="fb5b0000", @ANYRES16=0x0, @ANYRESOCT=r4, @ANYRES32=r2, @ANYBLOB="6772c63c0000b12100000000000000f581266965159efbc8f7d57f43bbaef922acf48d9494ec57939f38c4de78673d76b94d7f834f7e1786b99e56b5ee244ee4e946c13e7ba4a0", @ANYRES32=r0, @ANYRESOCT=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0800db00", @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0800db00", @ANYRES32, @ANYRESOCT], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 425.945932] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.1'. [ 425.966868] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 425.995792] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:37 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x400040) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$DRM_IOCTL_MODE_SETPLANE(0xffffffffffffffff, 0xc03064b7, &(0x7f0000000200)={r3, 0x0, 0xff, 0x2, 0x6, 0x101, 0x1000, 0x3, 0x80, 0x68833042, 0x7, 0x1f}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f00000000c0)={r3, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0]}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r4, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:37 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$VIDIOC_S_SELECTION(r2, 0xc040565f, &(0x7f00000000c0)={0x7, 0x103, 0x4, {0x2b, 0x51e9, 0x3ff, 0xd87}}) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r3, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) setpriority(0x1, r7, 0xc8df) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:37 executing program 3: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) setpriority(0x0, r1, 0x200b7) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) fcntl$addseals(r2, 0x409, 0xb) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000000c0)={0x5, 0x0, [{0x8, 0x2, 0x0, 0x40, 0x8}, {0x7, 0x3ff, 0x0, 0xf9f7, 0x6}, {0x1, 0x9, 0x3, 0x292, 0xc90}, {0x40000000, 0x7e3, 0x1, 0x8, 0x100}, {0x6, 0x80000000, 0xfff, 0xca, 0x5}]}) 09:37:37 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0x0, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:37 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r4, 0x800, 0x912, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r5 = timerfd_create(0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:37 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 426.823100] md: could not open unknown-block(0,3). 09:37:37 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0xd4, 0xd2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x10000}, 0x0, 0x0, 0x1, 0x7, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') write$RDMA_USER_CM_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000400)={0x6, 0x118, 0xfa00, {{0x9, 0x4, "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", 0x5, 0x0, 0x3, 0x0, 0xff, 0x20, 0x5, 0x1}}}, 0x120) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f00000000c0)=[{&(0x7f0000001c80)=""/4100, 0x1004}], 0x1, 0x0) [ 426.898254] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 427.427933] md: md_import_device returned -6 09:37:38 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000000000000000059df00000000bb0c0002000500010000000000240002000c000800000000000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) r7 = dup3(r6, r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x7f]}, 0x6) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0xafb, &(0x7f0000dfe000/0x200000)=nil, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x0, 0xff, 0xfff}) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 427.453318] md: could not open unknown-block(0,3). [ 427.464949] md: md_import_device returned -6 [ 427.476328] md: could not open unknown-block(8,3). 09:37:38 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000100)={0x6, 0x9, 0x4, 0x1000000, 0x7, {0x77359400}, {0x1, 0xc, 0x1, 0xac, 0x16, 0x4e, "3f913c88"}, 0x80000001, 0x4, @fd, 0x7, 0x0, r3}) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000180)={0x0, 0x1, 0x40, 0x3}) r7 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe8000000000000200000000000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000565a453821e015eec4b3f7e6be21fca672541740d0f4880c80331a32a327565d19e064eb93dada78be716041d6dfa535ee25a44a27ee5a0691a2ad35c01ab79f651b909d8c4163b19e0b7c2d09b778591cc06038b24a649bbbadce8769974da2703e3f6465cf7b3f9802487f024b1fe890692da8bdd5668487eb8a1b9dc62bca9295c79e454f04127f5c68"], 0x1}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x0, r7}) ioctl$DRM_IOCTL_GET_CAP(r8, 0xc010640c, &(0x7f0000000200)={0x10}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 427.641637] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.3'. 09:37:38 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 427.683846] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 427.729714] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:37:38 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x2) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 427.824933] md: md_import_device returned -6 09:37:39 executing program 0: ioctl$VIDIOC_G_ENC_INDEX(0xffffffffffffffff, 0x8818564c, &(0x7f00000000c0)) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x400200, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:39 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:39 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x7, 0x81000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r7 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$inet(r4, &(0x7f0000000440)={&(0x7f0000000140)={0x2, 0x4e22, @remote}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000180)="d53969084c6e452b30625b449e7566b16d0ec5f367b211bd15eef832440d2f73140c89a82cf340645cc94465615ffde9dd09692cc1e57cf78ff434018753461fcdb280d713a26b031796eb13aecd6598d7a8c29b6b694241f94e7e17a549bdf82b3c790732321a26d1ff618232971f0e14740a910069d244c8e1e6be1f298044d1da42270dd0f6be0cc9523f2662ad8e", 0x90}, {&(0x7f00000002c0)="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", 0xfd}], 0x2, &(0x7f0000000400)=[@ip_tos_u8={{0x11}}], 0x18}, 0x8004) setsockopt(r7, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYRESOCT=r4], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:39 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:39 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008b}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2200, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:40 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x2) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:40 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x20840, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0xc8, 0x0, 0x9, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x400}}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x9}, @NFCTH_TUPLE={0x94, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x4, 0x0}}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010100}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0xffffffffffffff7d, 0x1, @multicast2}, {0x8, 0x2, @empty}}}]}]}, 0xc8}}, 0x4881) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r3}}]}) r4 = getuid() r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r6}}]}) write$FUSE_DIRENTPLUS(r1, &(0x7f00000003c0)={0x148, 0xfffffffffffffffe, 0x8, [{{0x2, 0x3, 0xad60, 0x0, 0x4, 0x4, {0x5, 0x4, 0x7, 0x3, 0x6, 0x9, 0x7, 0x1, 0x800, 0xffffffff, 0x3, 0x0, r3, 0x9, 0x5}}, {0x1, 0x8, 0x1, 0xba, '('}}, {{0x2, 0x2, 0x7fff, 0x1ad9, 0x9, 0x6, {0x1, 0x7, 0xf00000000, 0x2, 0x2, 0xff, 0x0, 0x0, 0x8, 0xfba, 0xf0000000, r4, r6, 0x542, 0x9}}, {0x6, 0xd4f2112, 0x0, 0x4}}]}, 0x148) ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f0000000040)) 09:37:40 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, 0x0, 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:40 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x20001, 0x0) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000001c0)=0x3) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) socket$packet(0x11, 0x2, 0x300) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', '/dev/md0\x00'}, &(0x7f00000000c0)='/dev/md0\x00', 0x9, 0x3) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000100)={0x2, 0x70, 0xff, 0x1, 0x6, 0x95, 0x0, 0x800, 0x11d10, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x1, 0x6}, 0x800, 0x7fff, 0xffffffff, 0x4, 0x1000, 0x4, 0x8}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) 09:37:40 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x3, 0x0, 0x0, {0x3, 0x0, 0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008094}, 0x20000840) r6 = timerfd_create(0x0, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="000429bd9919ae3a7573dfc48151ae15af7000fbdbdf250700000005000d0001000000050007000000000006001d001f000000c58e1bb2507916efe828697a15b3196779acf52556640207e2b39d35dff3ad"], 0x2c}, 0x1, 0x0, 0x0, 0x10000}, 0x4004080) sendmsg$L2TP_CMD_SESSION_DELETE(r8, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x64, r9, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xe}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev={0xfe, 0x80, [], 0x10}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x3}]}, 0x64}, 0x1, 0x0, 0x0, 0x88c0}, 0x14) r10 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000010114000400fe808002000500010000000000240002000c0002000500fb000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 430.006109] md: could not open unknown-block(0,3). [ 430.011359] md: md_import_device returned -6 [ 430.115705] md: could not open unknown-block(8,3). [ 430.150898] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.1'. [ 430.160965] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 430.196116] md: md_import_device returned -6 09:37:41 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x80080) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x44041, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0xfffffffd, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0xb4) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x400, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000040)=0x2714) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 430.308245] md: could not open unknown-block(0,3). [ 430.313475] md: md_import_device returned -6 09:37:41 executing program 3: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x20001, 0x0) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000001c0)=0x3) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) socket$packet(0x11, 0x2, 0x300) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', '/dev/md0\x00'}, &(0x7f00000000c0)='/dev/md0\x00', 0x9, 0x3) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000100)={0x2, 0x70, 0xff, 0x1, 0x6, 0x95, 0x0, 0x800, 0x11d10, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x1, 0x6}, 0x800, 0x7fff, 0xffffffff, 0x4, 0x1000, 0x4, 0x8}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) [ 430.386255] md: could not open unknown-block(8,3). [ 430.408302] md: md_import_device returned -6 09:37:41 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x0) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:41 executing program 3: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x20001, 0x0) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000001c0)=0x3) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) socket$packet(0x11, 0x2, 0x300) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', '/dev/md0\x00'}, &(0x7f00000000c0)='/dev/md0\x00', 0x9, 0x3) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000100)={0x2, 0x70, 0xff, 0x1, 0x6, 0x95, 0x0, 0x800, 0x11d10, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x1, 0x6}, 0x800, 0x7fff, 0xffffffff, 0x4, 0x1000, 0x4, 0x8}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) 09:37:41 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x212082) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0xd0800, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 430.469097] md: could not open unknown-block(0,0). [ 430.475473] md: md_import_device returned -6 [ 430.500519] md: could not open unknown-block(0,0). [ 430.512622] md: md_import_device returned -6 09:37:41 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x28, 0x2, 0x3, 0x801, 0x0, 0x0, {0x7, 0x0, 0x5}, [@NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x10}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x8, 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x54084}, 0x4000000) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r3, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 430.640832] md: could not open unknown-block(0,3). 09:37:41 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x0) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 430.664847] md: md_import_device returned -6 [ 430.754850] md: could not open unknown-block(0,3). [ 430.760196] md: md_import_device returned -6 [ 430.845687] md: could not open unknown-block(8,3). 09:37:41 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, 0x0, 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 430.982515] md: md_import_device returned -6 09:37:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f00000000c0)={0x6858, 0x200, 0x3f, 0xfffffffa}) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}, 0x7}], 0x1, 0x41, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x10000060, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:41 executing program 3: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x20001, 0x0) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000001c0)=0x3) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) socket$packet(0x11, 0x2, 0x300) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', '/dev/md0\x00'}, &(0x7f00000000c0)='/dev/md0\x00', 0x9, 0x3) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000100)={0x2, 0x70, 0xff, 0x1, 0x6, 0x95, 0x0, 0x800, 0x11d10, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x1, 0x6}, 0x800, 0x7fff, 0xffffffff, 0x4, 0x1000, 0x4, 0x8}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) 09:37:41 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$inet(0x2, 0x4, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$SNDRV_PCM_IOCTL_TTSTAMP(r3, 0x40044103, &(0x7f00000001c0)=0x6) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r0, r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r5, 0x28}, 0x10) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$NFNL_MSG_CTHELPER_GET(r5, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="2000000001092e2f43047100ad0f3fe7953a8c011300000000000000000a0000020c0004800800014000000007"], 0x20}, 0x1, 0x0, 0x0, 0x20040080}, 0x40) r6 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r6, 0x40140921, &(0x7f0000001200)={0x4, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:41 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x381900, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000000100)={@loopback, @multicast2, @rand_addr=0x64010101}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 431.173573] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x0) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:42 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x0) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 431.388391] md: could not open unknown-block(0,0). [ 431.393553] md: md_import_device returned -6 09:37:42 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r3, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:42 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x0) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 431.585846] sctp: [Deprecated]: syz-executor.0 (pid 21771) Use of int in max_burst socket option. [ 431.585846] Use struct sctp_assoc_value instead [ 431.661237] md: could not open unknown-block(8,3). 09:37:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x0) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 431.734896] md: md_import_device returned -6 09:37:42 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, 0x0, 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 431.783267] md: could not open unknown-block(0,3). [ 431.788558] md: md_import_device returned -6 [ 431.797885] md: could not open unknown-block(8,3). 09:37:42 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup3(r4, r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) sendmsg$AUDIT_LIST_RULES(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x10, 0x3f5, 0x4, 0x70bd28, 0x25dfdbff, "", ["", "", ""]}, 0x8}, 0x1, 0x0, 0x0, 0x40004}, 0x10000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r6, 0xc}, 0x10) getsockopt$SO_TIMESTAMP(r3, 0x1, 0x40, &(0x7f0000000080), &(0x7f0000000100)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) r7 = timerfd_create(0x9, 0x80800) r8 = socket$inet_dccp(0x2, 0x6, 0x0) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0080000001ff050000001000000000000000003c00010025000100140003000000004800000000000000000000000114000400fe800000000000000059df00000000bb0c0002003e00010000000000240002000c000200050011000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x0) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 431.931765] md: md_import_device returned -6 09:37:42 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f00000000c0)={@rand_addr=0x64010101, @remote, @private=0xa010101}, 0xc) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000180)="e461e934f4edf17a3e4f294c21e0a1637f3b4eb1e1b5dc65c5f134b8577298fb55c3bb00001b71ac7f67b14be4c3108c45b959e5392ffc3aa37946fb395f76", 0x3f) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x0) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:43 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x0) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 432.254678] md: could not open unknown-block(8,3). 09:37:43 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000080)) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x802c4, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) r4 = fcntl$dupfd(r3, 0x406, r0) sendmsg$NFT_MSG_GETSET(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="740000000a0a01010000000000000000070000091c00098018000280140001800800014000000009080001400000000808000440000000d008000a40000000010900010073797a300000000008000f4000000009200009801c0002801400018008000140fffffff90800014000000100040001803c314b0358041f3a73795bf7e333d1d1906df92966fa4d0af356f052b0ef0bd7e555"], 0x74}}, 0x9082) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) [ 432.296174] md: md_import_device returned -6 09:37:43 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000300)={r5, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6, &(0x7f000059aff8), &(0x7f0000000100)=0x8) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f0000000040)={0xa20000, 0x2, 0x8d49aaf, r0, 0x0, &(0x7f0000000000)={0xa10901, 0xffffffff, [], @ptr=0x3}}) r6 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x434102, 0x0) ioctl$BLKPG(r6, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x1, 0x0, 0x9) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:43 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x0) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:43 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x0, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:43 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x0, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:43 executing program 0: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x40240, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x9, 0x1c, [0x3ff, 0x0, 0x0, 0x10000, 0x400, 0x80000001, 0x9]}) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x800, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000140)={0x100, 0x2, 0x35, &(0x7f0000000100)="585febc9d9f81e2213c046ca559b4f9877f0653460213c3a137ea2c095b80e6b20e557ed435c79ae727263e7621891f608cce163b4"}) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 09:37:43 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) [ 432.673669] Unknown ioctl 4713 [ 432.704448] md: could not open unknown-block(0,3). [ 432.714009] md: md_import_device returned -6 [ 432.742241] Unknown ioctl 4713 09:37:43 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$UI_SET_PHYS(r1, 0x4008556c, &(0x7f0000000080)='syz0\x00') sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:43 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x0, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 432.763363] md: could not open unknown-block(0,3). [ 432.768592] md: md_import_device returned -6 [ 432.865405] md: could not open unknown-block(8,3). [ 432.873461] md: md_import_device returned -6 [ 432.921815] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:43 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(r3, 0x80184151, &(0x7f0000000180)={0x0, &(0x7f00000000c0)="e57e830b7f59d4408f3850d4c53ec96c1ac2", 0x12}) 09:37:44 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x0) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:44 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0x0) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:44 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x6, &(0x7f000059aff8)={r9}, &(0x7f0000000100)=0x8) ioctl$TIOCL_SETSEL(r7, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x36, 0xfff, 0xb355, 0x9, 0x13}}) r10 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x16) 09:37:44 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0xd1, 0x4, &(0x7f0000000580)=[{&(0x7f0000000200)="a33d45521fd557e540ba5adc6835c2f6224f684ce4da2d", 0x17, 0x7}, {&(0x7f0000000400)="2fc16dfaf0e706ffe32386cd3aa78630233f8f62602e7019e10f87bbf9e136fc29553969f43ebf3e075efe36f7b34d7c1e4670758db426717ee3884b3669f9c19c182425d320b8e8929adb2b377a927c6a25", 0x52, 0x1f}, {&(0x7f0000000480)="1dfd88116dce2e73f3dee9a072d9c5603f912b2ff5a08fc0f938868b372d2b188d9950e0807dbbde7cca5fff64a3700fdd20f6de6cde6989b27383b9b3c83bcb9c32fb4c0951ff97a460dadab430a67e74ebdd5ecdecb611cd760579e51b38d64595f5bf088e2ed9ee04558613faeda7bdd748526056c7ebff893c86e1a1c93616d103161abb65344bfd05d70d79899f6646305a93b038aba78f6dadfdd3a853176061c780fb315e126971b669372d6808de621fb09af61be8970126e7b1ea825ef27e34bf", 0xc5, 0x8}, {&(0x7f0000000240)="f0e43d69b399cc2e1111bb681ad95c91e15425e0bf512fb86a247f28f64c423566ff", 0x22, 0x10001}], 0x840000, &(0x7f0000000600)={[{@nls={'nls', 0x3d, 'iso8859-13'}}, {@barrier='barrier'}, {@decompose='decompose'}, {@session={'session', 0x3d, 0x9b6d}}, {@umask={'umask', 0x3d, 0x4}}, {@creator={'creator', 0x3d, "dc6c9571"}}], [{@hash='hash'}]}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:44 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0x0) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 434.026896] md: could not open unknown-block(8,3). [ 434.045755] md: md_import_device returned -6 [ 434.079850] md: could not open unknown-block(8,3). 09:37:44 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0x0) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 434.102519] md: md_import_device returned -6 09:37:45 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(0x0, 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:45 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(0x0, 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:45 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(0x0, 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(r3, 0x80184151, &(0x7f0000000180)={0x0, &(0x7f00000000c0)="e57e830b7f59d4408f3850d4c53ec96c1ac2", 0x12}) 09:37:45 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x4, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r5, 0xc008551a, &(0x7f0000000180)={0x3f, 0x8, [0x1000, 0x2]}) r6 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="7fdd1b4d5b8e7391c26b197b47d8078a92391507b9a9a6dd0e9df7167e36978992eeb560730a1e718bc889b2188406155161eb7eecdc6850343efe2a147b8bc9304e486db0816499cbaf82696317f2bbd4ee3505f69bf8812c19e9ba7e6b04") write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:45 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/120, 0x78}, {&(0x7f0000000400)=""/237, 0xed}, {&(0x7f0000000500)=""/249, 0xf9}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000600)=""/117, 0x75}, {&(0x7f0000000180)=""/32, 0x20}, {&(0x7f0000000680)=""/32, 0x20}, {&(0x7f00000006c0)=""/78, 0x4e}], 0x8, 0x63) [ 434.958437] md: could not open unknown-block(8,3). [ 434.981120] md: md_import_device returned -6 09:37:45 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:46 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(0xffffffffffffffff, r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x200, @empty}, {0xa, 0x4e23, 0x800, @remote, 0xf03}, 0x0, [0x1f, 0x3f, 0x3, 0x800, 0x2d, 0x40, 0x7fff, 0x85e]}, 0x5c) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket$nl_netfilter(0x10, 0x3, 0xc) r5 = timerfd_create(0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000610008000200e00000010800070b337c483ad8678737c14759b24f390f30c8c393dded76cb867326117d182a9e28886af2de1f792d66143bef31f4ded5784aa52c24d7a8a887ccc1dddb054530059a13324e75eac07fd24f10b1dd10ada86a6fb826b2858e04a518a56d40f30000000000"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r8 = socket$inet(0x2, 0x4000000805, 0x0) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = dup3(r8, r9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$IP6T_SO_GET_INFO(r10, 0x29, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000080)=0x54) splice(r0, 0x0, r4, 0x0, 0x4ffe0, 0x0) 09:37:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="c7d1153c0a87297949155e533c3ffa9d0000000000000000"}], 0x10000000000003d8, 0x3) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, 0x100}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000180)={0x3b5983f0, 0x1000}) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x95) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:47 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:47 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 436.318212] md: could not open unknown-block(8,3). [ 436.327384] md: md_import_device returned -6 [ 436.439553] md: could not open unknown-block(8,3). [ 436.466724] md: md_import_device returned -6 09:37:47 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:47 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, 0x0, 0x4002, 0x0) 09:37:47 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x40000, 0x4}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:47 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, 0x0, 0x4002, 0x0) 09:37:48 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002600)='/proc/sysvipc/sem\x00', 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000300)={r9, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000002640)={r9, 0x852e, 0x7}, &(0x7f0000002680)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e00000010800070762bb7216f6fc1aca1e3612c3a0"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:48 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, 0x0, 0x4002, 0x0) 09:37:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) [ 437.573087] md: could not open unknown-block(8,3). [ 437.625078] md: md_import_device returned -6 09:37:48 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000180)={0x4, [0x3f, 0x400], 0x2}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fcntl$getown(r0, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4002, 0x0) 09:37:49 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) r4 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000081212af51700636173742d6c696e6afffffffff200000000000000e2ffffffeb006a9a936eec33b029ddc500f3b00611baeeeb98f8415cc28a6fea2a5711a08b"], 0x30}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:49 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r10, 0x0) ioctl$SIOCAX25DELUID(r8, 0x89e2, &(0x7f0000000080)={0x3, @default, r10}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 438.527212] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:49 executing program 4: prlimit64(0x0, 0xf, &(0x7f00000001c0)={0x9, 0x2d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000180)=[{0xffffffffffffffff, 0x104}, {r2, 0x4000}, {}], 0x3, 0xbf) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f00000000c0)=[{&(0x7f0000000500)}, {&(0x7f0000000640)="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", 0xfd}], 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x2c0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f00000005c0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000000400)=""/218, 0xda}, {&(0x7f0000000500)=""/163, 0xa3}, {&(0x7f00000000c0)}, {&(0x7f0000000740)=""/101, 0x65}], 0x5, 0x0) 09:37:49 executing program 3: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x20840, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0xc8, 0x0, 0x9, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x400}}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x9}, @NFCTH_TUPLE={0x94, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x4, 0x0}}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010100}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0xffffffffffffff7d, 0x1, @multicast2}, {0x8, 0x2, @empty}}}]}]}, 0xc8}}, 0x4881) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r3}}]}) r4 = getuid() r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r6}}]}) write$FUSE_DIRENTPLUS(r1, &(0x7f00000003c0)={0x148, 0xfffffffffffffffe, 0x8, [{{0x2, 0x3, 0xad60, 0x0, 0x4, 0x4, {0x5, 0x4, 0x7, 0x3, 0x6, 0x9, 0x7, 0x1, 0x800, 0xffffffff, 0x3, 0x0, r3, 0x9, 0x5}}, {0x1, 0x8, 0x1, 0xba, '('}}, {{0x2, 0x2, 0x7fff, 0x1ad9, 0x9, 0x6, {0x1, 0x7, 0xf00000000, 0x2, 0x2, 0xff, 0x0, 0x0, 0x8, 0xfba, 0xf0000000, r4, r6, 0x542, 0x9}}, {0x6, 0xd4f2112, 0x0, 0x4}}]}, 0x148) ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f0000000040)) 09:37:50 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 09:37:50 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x6, &(0x7f0000000000)="d08ed1b3", 0x4) fchmod(r6, 0x10) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r7 = socket$inet(0x2, 0x4000000805, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = dup3(r7, r8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$TIOCSISO7816(r9, 0xc0285443, &(0x7f0000000080)={0x3, 0x3, 0x2, 0xfffffffe, 0x1f17}) 09:37:50 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 439.412353] md: could not open unknown-block(0,3). [ 439.424408] md: md_import_device returned -6 09:37:50 executing program 3: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x20840, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0xc8, 0x0, 0x9, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x400}}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x9}, @NFCTH_TUPLE={0x94, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x4, 0x0}}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010100}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0xffffffffffffff7d, 0x1, @multicast2}, {0x8, 0x2, @empty}}}]}]}, 0xc8}}, 0x4881) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r3}}]}) r4 = getuid() r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r6}}]}) write$FUSE_DIRENTPLUS(r1, &(0x7f00000003c0)={0x148, 0xfffffffffffffffe, 0x8, [{{0x2, 0x3, 0xad60, 0x0, 0x4, 0x4, {0x5, 0x4, 0x7, 0x3, 0x6, 0x9, 0x7, 0x1, 0x800, 0xffffffff, 0x3, 0x0, r3, 0x9, 0x5}}, {0x1, 0x8, 0x1, 0xba, '('}}, {{0x2, 0x2, 0x7fff, 0x1ad9, 0x9, 0x6, {0x1, 0x7, 0xf00000000, 0x2, 0x2, 0xff, 0x0, 0x0, 0x8, 0xfba, 0xf0000000, r4, r6, 0x542, 0x9}}, {0x6, 0xd4f2112, 0x0, 0x4}}]}, 0x148) ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f0000000040)) [ 439.470609] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 439.527837] md: could not open unknown-block(8,3). 09:37:50 executing program 3: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x20840, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0xc8, 0x0, 0x9, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x400}}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x9}, @NFCTH_TUPLE={0x94, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x4, 0x0}}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010100}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0xffffffffffffff7d, 0x1, @multicast2}, {0x8, 0x2, @empty}}}]}]}, 0xc8}}, 0x4881) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r3}}]}) r4 = getuid() r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r6}}]}) write$FUSE_DIRENTPLUS(r1, &(0x7f00000003c0)={0x148, 0xfffffffffffffffe, 0x8, [{{0x2, 0x3, 0xad60, 0x0, 0x4, 0x4, {0x5, 0x4, 0x7, 0x3, 0x6, 0x9, 0x7, 0x1, 0x800, 0xffffffff, 0x3, 0x0, r3, 0x9, 0x5}}, {0x1, 0x8, 0x1, 0xba, '('}}, {{0x2, 0x2, 0x7fff, 0x1ad9, 0x9, 0x6, {0x1, 0x7, 0xf00000000, 0x2, 0x2, 0xff, 0x0, 0x0, 0x8, 0xfba, 0xf0000000, r4, r6, 0x542, 0x9}}, {0x6, 0xd4f2112, 0x0, 0x4}}]}, 0x148) ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f0000000040)) 09:37:50 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x6c2, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="0100eb448d", @ANYRES16=0x0, @ANYBLOB="00062cbd7000fedbdf25110000001000028004000400080001000000010024000180100001006574683a6d616373656330000d0001007564703a73797a3200000000040007801c0009800800010005000000080002000500000008000100ff000000180007800c000300000000000000000008000100b1080000"], 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x4080) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x0, 0x0) 09:37:50 executing program 3: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x20840, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0xc8, 0x0, 0x9, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x400}}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x9}, @NFCTH_TUPLE={0x94, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x4, 0x0}}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010100}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0xffffffffffffff7d, 0x1, @multicast2}, {0x8, 0x2, @empty}}}]}]}, 0xc8}}, 0x4881) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r3}}]}) r4 = getuid() r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r6}}]}) write$FUSE_DIRENTPLUS(r1, &(0x7f00000003c0)={0x148, 0xfffffffffffffffe, 0x8, [{{0x2, 0x3, 0xad60, 0x0, 0x4, 0x4, {0x5, 0x4, 0x7, 0x3, 0x6, 0x9, 0x7, 0x1, 0x800, 0xffffffff, 0x3, 0x0, r3, 0x9, 0x5}}, {0x1, 0x8, 0x1, 0xba, '('}}, {{0x2, 0x2, 0x7fff, 0x1ad9, 0x9, 0x6, {0x1, 0x7, 0xf00000000, 0x2, 0x2, 0xff, 0x0, 0x0, 0x8, 0xfba, 0xf0000000, r4, r6, 0x542, 0x9}}, {0x6, 0xd4f2112, 0x0, 0x4}}]}, 0x148) ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f0000000040)) 09:37:51 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r5, r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x6, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) ioctl$FBIOBLANK(r7, 0x4611, 0x0) r8 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 09:37:51 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) [ 440.367122] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 09:37:51 executing program 3: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x20840, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0xc8, 0x0, 0x9, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x400}}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x9}, @NFCTH_TUPLE={0x94, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x4, 0x0}}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010100}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0xffffffffffffff7d, 0x1, @multicast2}, {0x8, 0x2, @empty}}}]}]}, 0xc8}}, 0x4881) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r3}}]}) r4 = getuid() r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r6}}]}) write$FUSE_DIRENTPLUS(r1, &(0x7f00000003c0)={0x148, 0xfffffffffffffffe, 0x8, [{{0x2, 0x3, 0xad60, 0x0, 0x4, 0x4, {0x5, 0x4, 0x7, 0x3, 0x6, 0x9, 0x7, 0x1, 0x800, 0xffffffff, 0x3, 0x0, r3, 0x9, 0x5}}, {0x1, 0x8, 0x1, 0xba, '('}}, {{0x2, 0x2, 0x7fff, 0x1ad9, 0x9, 0x6, {0x1, 0x7, 0xf00000000, 0x2, 0x2, 0xff, 0x0, 0x0, 0x8, 0xfba, 0xf0000000, r4, r6, 0x542, 0x9}}, {0x6, 0xd4f2112, 0x0, 0x4}}]}, 0x148) ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f0000000040)) [ 440.484812] md: md_import_device returned -6 09:37:51 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:52 executing program 3: syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000001200)={0x0, 0x0, 0x3, 0x0}) setpriority(0x0, 0x0, 0xb4) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x20840, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0xc8, 0x0, 0x9, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x400}}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x9}, @NFCTH_TUPLE={0x94, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x4, 0x0}}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010100}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0xffffffffffffff7d, 0x1, @multicast2}, {0x8, 0x2, @empty}}}]}]}, 0xc8}}, 0x4881) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r3}}]}) r4 = getuid() r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@gid={'gid', 0x3d, r6}}]}) write$FUSE_DIRENTPLUS(r1, &(0x7f00000003c0)={0x148, 0xfffffffffffffffe, 0x8, [{{0x2, 0x3, 0xad60, 0x0, 0x4, 0x4, {0x5, 0x4, 0x7, 0x3, 0x6, 0x9, 0x7, 0x1, 0x800, 0xffffffff, 0x3, 0x0, r3, 0x9, 0x5}}, {0x1, 0x8, 0x1, 0xba, '('}}, {{0x2, 0x2, 0x7fff, 0x1ad9, 0x9, 0x6, {0x1, 0x7, 0xf00000000, 0x2, 0x2, 0xff, 0x0, 0x0, 0x8, 0xfba, 0xf0000000, r4, r6, 0x542, 0x9}}, {0x6, 0xd4f2112, 0x0, 0x4}}]}, 0x148) ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f0000000040)) 09:37:52 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 09:37:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:52 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 441.412797] md: could not open unknown-block(0,3). [ 441.418116] md: md_import_device returned -6 09:37:52 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 09:37:52 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x1) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="040b29bd7000dddbdf2501000000000000000841000000100018000001ff69623a6772653000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x800) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r5, &(0x7f0000000500), 0x37d, 0x0) 09:37:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) recvmmsg(r1, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x300, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x367, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xa2800, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) preadv(r4, &(0x7f0000000500), 0x37d, 0x0) 09:37:53 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) fcntl$getown(r1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000001200)={0x0, 0x8, 0x3, 0x0}) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') mq_open(&(0x7f0000000040)='\xc4', 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xff}, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x1f, 0x80, 0x6e, 0x0, 0x4, 0x500, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0xf, r0, 0x1) tkill(0x0, 0x40) setpriority(0x1, 0x0, 0xb4) open(&(0x7f0000000440)='./bus\x00', 0x141842, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 442.462195] ================================================================== [ 442.469598] BUG: KASAN: use-after-free in perf_trace_lock+0x3a6/0x4b0 [ 442.476431] Read of size 8 at addr ffff888049bb8890 by task syz-executor.3/22238 [ 442.483983] [ 442.485611] CPU: 0 PID: 22238 Comm: syz-executor.3 Not tainted 4.14.182-syzkaller #0 [ 442.493484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.502830] Call Trace: [ 442.505417] dump_stack+0x1b2/0x283 [ 442.509040] ? perf_trace_lock+0x3a6/0x4b0 [ 442.513353] print_address_description.cold+0x54/0x1dc [ 442.519865] ? perf_trace_lock+0x3a6/0x4b0 [ 442.524099] kasan_report.cold+0xa9/0x2b9 [ 442.528242] perf_trace_lock+0x3a6/0x4b0 [ 442.532299] ? _raw_spin_unlock_irq+0x50/0x90 [ 442.536799] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 442.541719] ? finish_task_switch+0x14d/0x610 [ 442.546378] ? switch_mm_irqs_off+0x5f6/0xec0 [ 442.550866] ? blkdev_get+0x537/0x8a0 [ 442.554658] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 442.559578] lock_release+0x4df/0x7f0 [ 442.563369] ? lock_downgrade+0x6e0/0x6e0 [ 442.567512] __mutex_unlock_slowpath+0x75/0x780 [ 442.572176] ? wait_for_completion_io+0x10/0x10 [ 442.576839] blkdev_get+0x537/0x8a0 [ 442.580489] ? bd_may_claim+0xd0/0xd0 [ 442.584531] ? _raw_spin_unlock+0x29/0x40 [ 442.588656] ? bdget+0xc2/0x4c0 [ 442.591911] ? blkdev_writepage+0x30/0x30 [ 442.596038] blkdev_get_by_dev+0x3b/0x70 [ 442.600077] lock_rdev+0x79/0x110 [ 442.603521] ? bb_show+0x20/0x20 [ 442.606873] ? __lockdep_init_map+0x100/0x560 [ 442.611434] ? alloc_pages_current+0xef/0x1e0 [ 442.615905] md_import_device+0x1b1/0x430 [ 442.620060] ? lock_rdev+0x110/0x110 [ 442.623768] add_new_disk+0x4a8/0x1510 [ 442.627660] ? new_dev_store+0x590/0x590 [ 442.631711] ? lock_downgrade+0x6e0/0x6e0 [ 442.635837] ? __might_fault+0x177/0x1b0 [ 442.640061] md_ioctl+0x36b4/0x4920 [ 442.643664] ? lock_release+0x41e/0x7f0 [ 442.647614] ? add_new_disk+0x1510/0x1510 [ 442.651737] ? lock_downgrade+0x6e0/0x6e0 [ 442.655962] ? check_memory_region+0xb7/0x180 [ 442.660434] ? avc_has_extended_perms+0x6e2/0xbe0 [ 442.665268] ? avc_ss_reset+0x100/0x100 [ 442.669221] ? perf_trace_run_bpf_submit+0x113/0x170 [ 442.674326] ? retint_kernel+0x2d/0x2d [ 442.678190] ? retint_kernel+0x2d/0x2d [ 442.682053] ? add_new_disk+0x1510/0x1510 [ 442.686181] blkdev_ioctl+0x91d/0x17c0 [ 442.690044] ? blkpg_ioctl+0x8d0/0x8d0 [ 442.693995] ? check_preemption_disabled+0x35/0x240 [ 442.698986] ? retint_kernel+0x2d/0x2d [ 442.702854] block_ioctl+0xd9/0x120 [ 442.706459] ? blkdev_fallocate+0x3a0/0x3a0 [ 442.710778] do_vfs_ioctl+0x75a/0xfe0 [ 442.714564] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 442.720163] ? ioctl_preallocate+0x1a0/0x1a0 [ 442.724552] ? security_file_ioctl+0x76/0xb0 [ 442.728937] ? security_file_ioctl+0x83/0xb0 [ 442.733324] SyS_ioctl+0x7f/0xb0 [ 442.736683] ? do_vfs_ioctl+0xfe0/0xfe0 [ 442.740634] do_syscall_64+0x1d5/0x640 [ 442.744500] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 442.749667] RIP: 0033:0x45ca29 [ 442.752858] RSP: 002b:00007f89b1a3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 442.760557] RAX: ffffffffffffffda RBX: 00000000004e1640 RCX: 000000000045ca29 [ 442.767829] RDX: 0000000020001200 RSI: 0000000040140921 RDI: 0000000000000005 [ 442.775082] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 442.782351] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 442.789604] R13: 0000000000000220 R14: 00000000004c465d R15: 00007f89b1a3d6d4 [ 442.796854] [ 442.798551] Allocated by task 22238: [ 442.802247] kasan_kmalloc.part.0+0x4f/0xd0 [ 442.806545] kmem_cache_alloc+0x124/0x3c0 [ 442.810678] bdev_alloc_inode+0x18/0x40 [ 442.814629] alloc_inode+0x5d/0x170 [ 442.818233] iget5_locked+0x16c/0x450 [ 442.822010] bdget+0x83/0x4c0 [ 442.825109] blkdev_get_by_dev+0x21/0x70 [ 442.829146] lock_rdev+0x79/0x110 [ 442.832590] md_import_device+0x1b1/0x430 [ 442.836718] add_new_disk+0x4a8/0x1510 [ 442.840582] md_ioctl+0x36b4/0x4920 [ 442.844210] blkdev_ioctl+0x91d/0x17c0 [ 442.848073] block_ioctl+0xd9/0x120 [ 442.851675] do_vfs_ioctl+0x75a/0xfe0 [ 442.855451] SyS_ioctl+0x7f/0xb0 [ 442.858796] do_syscall_64+0x1d5/0x640 [ 442.862666] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 442.867826] [ 442.869427] Freed by task 15423: [ 442.872770] kasan_slab_free+0xaf/0x190 [ 442.876722] kmem_cache_free+0x7c/0x2b0 [ 442.880690] rcu_process_callbacks+0x78d/0x1180 [ 442.885338] __do_softirq+0x254/0x9bf [ 442.889110] [ 442.890720] The buggy address belongs to the object at ffff888049bb8800 [ 442.890720] which belongs to the cache bdev_cache of size 1360 [ 442.903351] The buggy address is located 144 bytes inside of [ 442.903351] 1360-byte region [ffff888049bb8800, ffff888049bb8d50) [ 442.915285] The buggy address belongs to the page: [ 442.920190] page:ffffea000126ee00 count:1 mapcount:0 mapping:ffff888049bb8200 index:0xffff888049bb8ffe [ 442.929698] flags: 0xfffe0000000100(slab) [ 442.933828] raw: 00fffe0000000100 ffff888049bb8200 ffff888049bb8ffe 0000000100000002 [ 442.941705] raw: ffffea000258c320 ffffea00021359e0 ffff8880aa9da840 0000000000000000 [ 442.949575] page dumped because: kasan: bad access detected [ 442.955258] [ 442.956868] Memory state around the buggy address: [ 442.961773] ffff888049bb8780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 442.969114] ffff888049bb8800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 442.976467] >ffff888049bb8880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 442.983799] ^ [ 442.988615] ffff888049bb8900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 442.995950] ffff888049bb8980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 443.003296] ================================================================== [ 443.010627] Disabling lock debugging due to kernel taint [ 443.017004] Kernel panic - not syncing: panic_on_warn set ... [ 443.017004] [ 443.024343] CPU: 0 PID: 22238 Comm: syz-executor.3 Tainted: G B 4.14.182-syzkaller #0 [ 443.033411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.042747] Call Trace: [ 443.045336] dump_stack+0x1b2/0x283 [ 443.049511] panic+0x1f9/0x42d [ 443.053418] ? add_taint.cold+0x16/0x16 [ 443.057459] ? lock_downgrade+0x6e0/0x6e0 [ 443.061585] ? add_taint.cold+0x5/0x16 [ 443.066057] ? perf_trace_lock+0x3a6/0x4b0 [ 443.070270] kasan_end_report+0x43/0x49 [ 443.074221] kasan_report.cold+0x12f/0x2b9 [ 443.078461] perf_trace_lock+0x3a6/0x4b0 [ 443.082513] ? _raw_spin_unlock_irq+0x50/0x90 [ 443.086984] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 443.091902] ? finish_task_switch+0x14d/0x610 [ 443.096373] ? switch_mm_irqs_off+0x5f6/0xec0 [ 443.101019] ? blkdev_get+0x537/0x8a0 [ 443.104814] ? perf_trace_lock_acquire+0x4b0/0x4b0 [ 443.109728] lock_release+0x4df/0x7f0 [ 443.113517] ? lock_downgrade+0x6e0/0x6e0 [ 443.117655] __mutex_unlock_slowpath+0x75/0x780 [ 443.122574] ? wait_for_completion_io+0x10/0x10 [ 443.127222] blkdev_get+0x537/0x8a0 [ 443.130825] ? bd_may_claim+0xd0/0xd0 [ 443.134602] ? _raw_spin_unlock+0x29/0x40 [ 443.138755] ? bdget+0xc2/0x4c0 [ 443.142102] ? blkdev_writepage+0x30/0x30 [ 443.146225] blkdev_get_by_dev+0x3b/0x70 [ 443.150275] lock_rdev+0x79/0x110 [ 443.153715] ? bb_show+0x20/0x20 [ 443.157782] ? __lockdep_init_map+0x100/0x560 [ 443.162282] ? alloc_pages_current+0xef/0x1e0 [ 443.166758] md_import_device+0x1b1/0x430 [ 443.170886] ? lock_rdev+0x110/0x110 [ 443.174599] add_new_disk+0x4a8/0x1510 [ 443.178468] ? new_dev_store+0x590/0x590 [ 443.182521] ? lock_downgrade+0x6e0/0x6e0 [ 443.186652] ? __might_fault+0x177/0x1b0 [ 443.190709] md_ioctl+0x36b4/0x4920 [ 443.194314] ? lock_release+0x41e/0x7f0 [ 443.198265] ? add_new_disk+0x1510/0x1510 [ 443.202390] ? lock_downgrade+0x6e0/0x6e0 [ 443.206516] ? check_memory_region+0xb7/0x180 [ 443.210989] ? avc_has_extended_perms+0x6e2/0xbe0 [ 443.215809] ? avc_ss_reset+0x100/0x100 [ 443.219762] ? perf_trace_run_bpf_submit+0x113/0x170 [ 443.224844] ? retint_kernel+0x2d/0x2d [ 443.228711] ? retint_kernel+0x2d/0x2d [ 443.232575] ? add_new_disk+0x1510/0x1510 [ 443.236712] blkdev_ioctl+0x91d/0x17c0 [ 443.240662] ? blkpg_ioctl+0x8d0/0x8d0 [ 443.244528] ? check_preemption_disabled+0x35/0x240 [ 443.249544] ? retint_kernel+0x2d/0x2d [ 443.253412] block_ioctl+0xd9/0x120 [ 443.257101] ? blkdev_fallocate+0x3a0/0x3a0 [ 443.261399] do_vfs_ioctl+0x75a/0xfe0 [ 443.265264] ? selinux_parse_skb.constprop.0+0x16c0/0x16c0 [ 443.270867] ? ioctl_preallocate+0x1a0/0x1a0 [ 443.275256] ? security_file_ioctl+0x76/0xb0 [ 443.279640] ? security_file_ioctl+0x83/0xb0 [ 443.284026] SyS_ioctl+0x7f/0xb0 [ 443.287899] ? do_vfs_ioctl+0xfe0/0xfe0 [ 443.291857] do_syscall_64+0x1d5/0x640 [ 443.295721] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 443.300893] RIP: 0033:0x45ca29 [ 443.304058] RSP: 002b:00007f89b1a3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 443.311757] RAX: ffffffffffffffda RBX: 00000000004e1640 RCX: 000000000045ca29 [ 443.319007] RDX: 0000000020001200 RSI: 0000000040140921 RDI: 0000000000000005 [ 443.326255] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 443.333516] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 443.340761] R13: 0000000000000220 R14: 00000000004c465d R15: 00007f89b1a3d6d4 [ 443.349230] Kernel Offset: disabled [ 443.352840] Rebooting in 86400 seconds..